ChangeLog revision 1.1.1.19
1 2020-03-12 Release Manager 2 3 * GCC 9.3.0 released. 4 5 2020-02-10 H.J. Lu <hongjiu.lu (a] intel.com> 6 7 Backport from mainline 8 2020-02-10 H.J. Lu <hongjiu.lu (a] intel.com> 9 10 PR libgcc/85334 11 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment): 12 New. 13 14 2019-11-17 John David Anglin <danglin (a] gcc.gnu.org> 15 16 * config/pa/linux-atomic.c (__kernel_cmpxchg): Change argument 1 to 17 volatile void *. Remove trap check. 18 (__kernel_cmpxchg2): Likewise. 19 (FETCH_AND_OP_2): Adjust operand types. 20 (OP_AND_FETCH_2): Likewise. 21 (FETCH_AND_OP_WORD): Likewise. 22 (OP_AND_FETCH_WORD): Likewise. 23 (COMPARE_AND_SWAP_2): Likewise. 24 (__sync_val_compare_and_swap_4): Likewise. 25 (__sync_bool_compare_and_swap_4): Likewise. 26 (SYNC_LOCK_TEST_AND_SET_2): Likewise. 27 (__sync_lock_test_and_set_4): Likewise. 28 (SYNC_LOCK_RELEASE_1): Likewise. Use __kernel_cmpxchg2 for release. 29 (__sync_lock_release_4): Adjust operand types. Use __kernel_cmpxchg 30 for release. 31 (__sync_lock_release_8): Remove. 32 33 2019-10-30 Iain Sandoe <iain (a] sandoe.co.uk> 34 35 Backport from mainline. 36 2019-07-03 Iain Sandoe <iain (a] sandoe.co.uk> 37 38 * config.host (powerpc-*-darwin*,powerpc64-*-darwin*): Revise crt 39 list. 40 * config/rs6000/t-darwin: Build crt3_2 for older systems. Revise 41 mmacosx-version-min for crts to run across all system versions. 42 * config/rs6000/t-darwin64 (LIB2ADD): Remove. 43 * config/t-darwin: Revise mmacosx-version-min for crts to run across 44 system versions >= 10.4. 45 46 2019-10-30 Iain Sandoe <iain (a] sandoe.co.uk> 47 48 Backport from mainline. 49 2019-06-25 Iain Sandoe <iain (a] sandoe.co.uk> 50 51 * config.host: Add libef_ppc.a to the extra files for powerpc-darwin. 52 * config/rs6000/t-darwin: (PPC_ENDFILE_SRC, PPC_ENDFILE_OBJS): New. 53 Build objects for the out of line save/restore register functions 54 so that they can be used for any supported Darwin version. 55 * config/t-darwin: Default the build Darwin version to Darwin8 56 (MacOS 10.4). 57 58 2019-10-15 John David Anglin <danglin (a] gcc.gnu.org> 59 60 * config/pa/fptr.c (_dl_read_access_allowed): Change argument to 61 unsigned int. Adjust callers. 62 (__canonicalize_funcptr_for_compare): Change plabel type to volatile 63 unsigned int *. Load relocation offset before function pointer. 64 Add barrier to ensure ordering. 65 66 2019-10-12 John David Anglin <danglin (a] gcc.gnu.org> 67 68 * config/pa/lib2funcs.S (__gcc_plt_call): Load branch target to %r21. 69 Load PIC register after branch target. Fix white space. 70 * config/pa/milli64.S ($$dyncall): Separate LINUX and non LINUX 71 implementations. Load PIC register after branch target. Don't 72 clobber function pointer when it points to function descriptor. 73 Use nullification instead of branch in LINUX implementation. 74 75 2019-08-12 Release Manager 76 77 * GCC 9.2.0 released. 78 79 2019-08-03 Iain Sandoe <iain (a] sandoe.co.uk> 80 81 Backport from mainline. 82 2019-06-06 Iain Sandoe <iain (a] sandoe.co.uk> 83 84 * config/rs6000/t-darwin: Ensure that the unwinder is built with 85 altivec enabled. 86 87 2019-08-02 Iain Sandoe <iain (a] sandoe.co.uk> 88 89 Backport from mainline. 90 2019-05-12 Iain Sandoe <iain (a] sandoe.co.uk> 91 92 * config/rs6000/darwin-vecsave.S: Set .machine appropriately. 93 94 2019-05-26 John David Anglin <danglin (a] gcc.gnu.org> 95 96 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Add cast. 97 98 2019-05-04 Michael Meissner <meissner (a] linux.ibm.com> 99 100 * ChangeLog.ibm: Delete unintentional commit on the wrong branch. 101 102 2019-05-03 Release Manager 103 104 * GCC 9.1.0 released. 105 106 2019-04-23 Ramana Radhakrishnan <ramana.radhakrishnan (a] arm.com> 107 Bernd Edlinger <bernd.edlinger (a] hotmail.de> 108 Jakub Jelinek <jakub (a] redhat.com> 109 110 PR target/89093 111 * config/arm/pr-support.c: Add #pragma GCC target("general-regs-only"). 112 * config/arm/unwind-arm.c: Likewise. 113 * unwind-c.c (PERSONALITY_FUNCTION): Add general-regs-only target 114 attribute for ARM. 115 116 2019-04-15 Monk Chiang <sh.chiang04 (a] gmail.com> 117 118 * config/nds32/linux-unwind.h (SIGRETURN): Remove. 119 (RT_SIGRETURN): Update. 120 (nds32_fallback_frame_state): Update. 121 122 2019-02-21 Martin Sebor <msebor (a] redhat.com> 123 124 * libgcc2.h (__clear_cache): Correct signature. 125 * libgcc2.c (__clear_cache): Same. 126 127 2019-02-20 Uro Bizjak <ubizjak (a] gmail.com> 128 129 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): 130 Cast 'mcontext_t *' &rt_->uc.uc_mcontext to 'struct sigcontext *'. 131 132 2019-02-19 Uro Bizjak <ubizjak (a] gmail.com> 133 134 * unwind-dw2.c (_Unwind_GetGR) [DWARF_ZERO_REG]: Compare 135 regno instead of index to DWARF_ZERO_REG. 136 137 2019-02-15 Eric Botcazou <ebotcazou (a] adacore.com> 138 139 * config/visium/lib2funcs.c (__set_trampoline_parity): Replace 140 TRAMPOLINE_SIZE with __LIBGCC_TRAMPOLINE_SIZE__. 141 142 2019-01-31 Uro Bizjak <ubizjak (a] gmail.com> 143 144 * config/alpha/t-linux: Add -mfp-rounding-mode=d 145 to HOST_LIBGCC2_CFLAGS. 146 147 2019-01-23 Joseph Myers <joseph (a] codesourcery.com> 148 149 PR libgcc/88931 150 * libgcc2.c (FSTYPE FUNC (DWtype u)): Correct no leading bits case. 151 152 2019-01-18 Martin Liska <mliska (a] suse.cz> 153 154 * libgcov-profiler.c (__gcov_indirect_call_profiler_v2): Rename 155 to ... 156 (__gcov_indirect_call_profiler_v3): ... this. 157 * libgcov.h (__gcov_indirect_call_profiler_v2): Likewise. 158 (__gcov_indirect_call_profiler_v3): Likewise. 159 * Makefile.in: Bump function name. 160 161 2019-01-18 Martin Liska <mliska (a] suse.cz> 162 163 * libgcov-driver.c (GCOV_PROF_PREFIX): Define. 164 (gcov_version): Use in gcov_error. 165 (merge_one_data): Likewise. 166 (dump_one_gcov): Likewise. 167 168 2019-01-18 Martin Liska <mliska (a] suse.cz> 169 170 * libgcov-driver.c (gcov_version_string): New function. 171 (gcov_version): Convert version integer into string. 172 173 2019-01-17 Andrew Stubbs <ams (a] codesourcery.com> 174 Kwok Cheung Yeung <kcy (a] codesourcery.com> 175 Julian Brown <julian (a] codesourcery.com> 176 Tom de Vries <tom (a] codesourcery.com> 177 178 * config.host: Recognize amdgcn*-*-amdhsa. 179 * config/gcn/crt0.c: New file. 180 * config/gcn/lib2-divmod-hi.c: New file. 181 * config/gcn/lib2-divmod.c: New file. 182 * config/gcn/lib2-gcn.h: New file. 183 * config/gcn/sfp-machine.h: New file. 184 * config/gcn/t-amdgcn: New file. 185 186 2019-01-09 Sandra Loosemore <sandra (a] codesourcery.com> 187 188 PR other/16615 189 190 * config/c6x/libunwind.S: Mechanically replace "can not" with 191 "cannot". 192 * config/tilepro/atomic.h: Likewise. 193 * config/vxlib-tls.c: Likewise. 194 * generic-morestack-thread.c: Likewise. 195 * generic-morestack.c: Likewise. 196 * mkmap-symver.awk: Likewise. 197 198 2019-01-01 Jakub Jelinek <jakub (a] redhat.com> 199 200 Update copyright years. 201 202 2018-12-20 H.J. Lu <hongjiu.lu (a] intel.com> 203 204 * unwind-pe.h (read_encoded_value_with_base): Add GCC pragma 205 to ignore -Waddress-of-packed-member. 206 207 2018-12-19 Thomas Preud'homme <thomas.preudhomme (a] linaro.org> 208 209 * /config/arm/lib1funcs.S (FUNC_START): Remove unused sp_section 210 parameter and corresponding code. 211 (ARM_FUNC_START): Likewise in both definitions. 212 Also update footer comment about condition that need to match with 213 gcc/config/arm/elf.h to also include libgcc/config/arm/t-arm. 214 * config/arm/ieee754-df.S (muldf3): Also build it if L_arm_muldf3 is 215 defined. Weakly define it in this case. 216 * config/arm/ieee754-sf.S (mulsf3): Likewise with L_arm_mulsf3. 217 * config/arm/t-elf (LIB1ASMFUNCS): Build _arm_muldf3.o and 218 _arm_mulsf3.o before muldiv versions if targeting Thumb-1 only. Add 219 comment to keep condition in sync with the one in 220 libgcc/config/arm/lib1funcs.S and gcc/config/arm/elf.h. 221 222 2018-12-18 Wei Xiao <wei3.xiao (a] intel.com> 223 224 * config/i386/cpuinfo.c (get_intel_cpu): Handle cascadelake. 225 * config/i386/cpuinfo.h: Add INTEL_COREI7_CASCADELAKE. 226 227 2018-12-12 Rasmus Villemoes <rv (a] rasmusvillemoes.dk> 228 229 * config/rs6000/tramp.S (__trampoline_setup): Also emit .size 230 and .cfi_endproc directives for VxWorks targets. 231 232 2018-12-05 Paul Koning <ni1d (a] arrl.net> 233 234 * udivmodhi4.c (__udivmodhi4): Fix loop end check. 235 236 2018-11-27 Alan Modra <amodra (a] gmail.com> 237 238 * config/rs6000/morestack.S (__stack_split_initialize), 239 (__morestack_get_guard, __morestack_set_guard), 240 (__morestack_make_guard): Provide CFI covering these functions. 241 * config/rs6000/tramp.S (__trampoline_setup): Likewise. 242 243 2018-11-15 Xianmiao Qu <xianmiao_qu (a] c-sky.com> 244 245 * config/csky/linux-unwind.h (sc_pt_regs): Update for kernel. 246 (sc_pt_regs_lr): Update for kernel. 247 (sc_pt_regs_tls): Update for kernel. 248 249 2018-11-15 Xianmiao Qu <xianmiao_qu (a] c-sky.com> 250 251 * config/csky/linux-unwind.h: Fix coding style. 252 253 2018-11-13 Xianmiao Qu <xianmiao_qu (a] c-sky.com> 254 255 * config/csky/linux-unwind.h (_sig_ucontext_t): Remove. 256 (csky_fallback_frame_state): Modify the check of the 257 instructions to adapt to changes in the kernel 258 259 2018-11-09 Stafford Horne <shorne (a] gmail.com> 260 Richard Henderson <rth (a] twiddle.net> 261 262 * config.host: Add OpenRISC support. 263 * config/or1k/*: New. 264 265 2018-11-08 Kito Cheng <kito (a] andestech.com> 266 267 * soft-fp/adddf3.c: Update from glibc. 268 * soft-fp/addsf3.c: Likewise. 269 * soft-fp/addtf3.c: Likewise. 270 * soft-fp/divdf3.c: Likewise. 271 * soft-fp/divsf3.c: Likewise. 272 * soft-fp/divtf3.c: Likewise. 273 * soft-fp/double.h: Likewise. 274 * soft-fp/eqdf2.c: Likewise. 275 * soft-fp/eqsf2.c: Likewise. 276 * soft-fp/eqtf2.c: Likewise. 277 * soft-fp/extenddftf2.c: Likewise. 278 * soft-fp/extended.h: Likewise. 279 * soft-fp/extendhftf2.c: Likewise. 280 * soft-fp/extendsfdf2.c: Likewise. 281 * soft-fp/extendsftf2.c: Likewise. 282 * soft-fp/extendxftf2.c: Likewise. 283 * soft-fp/fixdfdi.c: Likewise. 284 * soft-fp/fixdfsi.c: Likewise. 285 * soft-fp/fixdfti.c: Likewise. 286 * soft-fp/fixhfti.c: Likewise. 287 * soft-fp/fixsfdi.c: Likewise. 288 * soft-fp/fixsfsi.c: Likewise. 289 * soft-fp/fixsfti.c: Likewise. 290 * soft-fp/fixtfdi.c: Likewise. 291 * soft-fp/fixtfsi.c: Likewise. 292 * soft-fp/fixtfti.c: Likewise. 293 * soft-fp/fixunsdfdi.c: Likewise. 294 * soft-fp/fixunsdfsi.c: Likewise. 295 * soft-fp/fixunsdfti.c: Likewise. 296 * soft-fp/fixunshfti.c: Likewise. 297 * soft-fp/fixunssfdi.c: Likewise. 298 * soft-fp/fixunssfsi.c: Likewise. 299 * soft-fp/fixunssfti.c: Likewise. 300 * soft-fp/fixunstfdi.c: Likewise. 301 * soft-fp/fixunstfsi.c: Likewise. 302 * soft-fp/fixunstfti.c: Likewise. 303 * soft-fp/floatdidf.c: Likewise. 304 * soft-fp/floatdisf.c: Likewise. 305 * soft-fp/floatditf.c: Likewise. 306 * soft-fp/floatsidf.c: Likewise. 307 * soft-fp/floatsisf.c: Likewise. 308 * soft-fp/floatsitf.c: Likewise. 309 * soft-fp/floattidf.c: Likewise. 310 * soft-fp/floattihf.c: Likewise. 311 * soft-fp/floattisf.c: Likewise. 312 * soft-fp/floattitf.c: Likewise. 313 * soft-fp/floatundidf.c: Likewise. 314 * soft-fp/floatundisf.c: Likewise. 315 * soft-fp/floatunditf.c: Likewise. 316 * soft-fp/floatunsidf.c: Likewise. 317 * soft-fp/floatunsisf.c: Likewise. 318 * soft-fp/floatunsitf.c: Likewise. 319 * soft-fp/floatuntidf.c: Likewise. 320 * soft-fp/floatuntihf.c: Likewise. 321 * soft-fp/floatuntisf.c: Likewise. 322 * soft-fp/floatuntitf.c: Likewise. 323 * soft-fp/gedf2.c: Likewise. 324 * soft-fp/gesf2.c: Likewise. 325 * soft-fp/getf2.c: Likewise. 326 * soft-fp/half.h: Likewise. 327 * soft-fp/ledf2.c: Likewise. 328 * soft-fp/lesf2.c: Likewise. 329 * soft-fp/letf2.c: Likewise. 330 * soft-fp/muldf3.c: Likewise. 331 * soft-fp/mulsf3.c: Likewise. 332 * soft-fp/multf3.c: Likewise. 333 * soft-fp/negdf2.c: Likewise. 334 * soft-fp/negsf2.c: Likewise. 335 * soft-fp/negtf2.c: Likewise. 336 * soft-fp/op-1.h: Likewise. 337 * soft-fp/op-2.h: Likewise. 338 * soft-fp/op-4.h: Likewise. 339 * soft-fp/op-8.h: Likewise. 340 * soft-fp/op-common.h: Likewise. 341 * soft-fp/quad.h: Likewise. 342 * soft-fp/single.h: Likewise. 343 * soft-fp/soft-fp.h: Likewise. 344 * soft-fp/subdf3.c: Likewise. 345 * soft-fp/subsf3.c: Likewise. 346 * soft-fp/subtf3.c: Likewise. 347 * soft-fp/truncdfsf2.c: Likewise. 348 * soft-fp/trunctfdf2.c: Likewise. 349 * soft-fp/trunctfhf2.c: Likewise. 350 * soft-fp/trunctfsf2.c: Likewise. 351 * soft-fp/trunctfxf2.c: Likewise. 352 * soft-fp/unorddf2.c: Likewise. 353 * soft-fp/unordsf2.c: Likewise. 354 * soft-fp/unordtf2.c: Likewise. 355 356 2018-11-04 Venkataramanan Kumar <Venkataramanan.kumar (a] amd.com> 357 358 * config/i386/cpuinfo.c: (get_amd_cpu): Add znver2. 359 * config/i386/cpuinfo.h (processor_types): Add znver2. 360 361 2018-11-01 Paul Koning <ni1d (a] arrl.net> 362 363 * config/pdp11/t-pdp11 (LIB2ADD): Add divmod.c. 364 (HOST_LIBGCC2_CFLAGS): Change to optimize for size. 365 366 2018-10-31 Joseph Myers <joseph (a] codesourcery.com> 367 368 PR bootstrap/82856 369 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. 370 * configure: Regenerate. 371 372 2018-10-31 Claudiu Zissulescu <claziss (a] synopsys.com> 373 374 * config/arc/lib1funcs.S (_muldi3): New function. 375 * config/arc/t-arc (LIB1ASMFUNCS): Add _muldi3. 376 377 2018-10-30 Rasmus Villemoes <rv (a] rasmusvillemoes.dk> 378 379 * config/gthr-vxworks.h (__gthread_mutex_destroy): Call semDelete. 380 381 2018-10-25 Martin Liska <mliska (a] suse.cz> 382 383 PR other/87735 384 * libgcov-profiler.c: Revert. 385 386 2018-10-24 Martin Liska <mliska (a] suse.cz> 387 388 * libgcov-profiler.c: Start from 1 in order to distinguish 389 functions which were seen and these that were not. 390 391 2018-10-18 Paul Koning <ni1d (a] arrl.net> 392 393 * udivmodsi4.c (__udivmodsi4): Rename to conform to coding 394 standard. 395 * divmod.c: Update references to __udivmodsi4. 396 * udivmod.c: Ditto. 397 * udivhi3.c: New file. 398 * udivmodhi4.c: New file. 399 * config/pdp11/t-pdp11 (LIB2ADD): Add the new files. 400 401 2018-10-17 Rasmus Villemoes <rv (a] rasmusvillemoes.dk> 402 403 * Makefile.in (LIB2FUNCS_ST): Filter out LIB2FUNCS_EXCLUDE. 404 405 2018-10-12 Olivier Hainque <hainque (a] adacore.com> 406 407 * config/rs6000/ibm-ldouble.c: Augment the toplevel guard with 408 defined (__FLOAT128_TYPE__) || defined (__LONG_DOUBLE_128__). 409 410 2018-10-08 Paul Koning <ni1d (a] arrl.net> 411 412 * config/pdp11/t-pdp11: Remove -mfloat32 switch. 413 414 2018-10-04 Martin Liska <mliska (a] suse.cz> 415 416 PR gcov-profile/84107 417 * libgcov-profiler.c (__gcov_indirect_call): 418 Change type to indirect_call_tuple. 419 (struct indirect_call_tuple): New struct. 420 (__gcov_indirect_call_topn_profiler): Change type. 421 (__gcov_indirect_call_profiler_v2): Use the new 422 variables. 423 * libgcov.h (struct indirect_call_tuple): New struct 424 definition. 425 426 2018-10-03 Uros Bizjak <ubizjak (a] gmail.com> 427 428 * libgcc2.c (isnan): Use __builtin_isnan. 429 (isfinite): Use __builtin_isfinite. 430 (isinf): Use __builtin_isinf. 431 432 2018-09-26 Uros Bizjak <ubizjak (a] gmail.com> 433 434 * config/i386/crtprec.c (set_precision): Use fnstcw instead of fstcw. 435 436 2018-09-21 Alexandre Oliva <oliva (a] adacore.com> 437 438 * config/vxcache.c: New file. Provide __clear_cache, based on 439 the cacheTextUpdate VxWorks service. 440 * config/t-vxworks (LIB2ADD): Add vxcache.c. 441 (LIB2FUNCS_EXCLUDE): Add _clear_cache. 442 * config/t-vxwoks7: Likewise. 443 444 2018-09-21 Martin Liska <mliska (a] suse.cz> 445 446 * libgcov-driver.c (crc32_unsigned): Remove. 447 (gcov_histogram_insert): Likewise. 448 (gcov_compute_histogram): Likewise. 449 (compute_summary): Simplify rapidly. 450 (merge_one_data): Do not handle PROGRAM_SUMMARY tag. 451 (merge_summary): Rapidly simplify. 452 (dump_one_gcov): Ignore gcov_summary. 453 (gcov_do_dump): Do not handle program summary, it's not 454 used. 455 * libgcov-util.c (tag_summary): Remove. 456 (read_gcda_finalize): Fix coding style. 457 (read_gcda_file): Initialize curr_object_summary. 458 (compute_summary): Remove. 459 (calculate_overlap): Remove settings of run_max. 460 461 2018-09-21 Monk Chiang <sh.chiang04 (a] gmail.com> 462 463 * config/nds32/linux-unwind.h (struct _rt_sigframe): Use struct 464 ucontext_t type instead. 465 (nds32_fallback_frame_state): Remove struct _sigframe statement. 466 467 2018-09-21 Kito Cheng <kito.cheng (a] gmail.com> 468 469 * config/nds32/t-nds32-glibc: New file. 470 471 2018-09-18 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 472 473 * configure.ac (solaris_ld_v2_maps): New test. 474 * configure: Regenerate. 475 * Makefile.in (solaris_ld_v2_maps): New variable. 476 * config/t-slibgcc-sld (libgcc-unwind.map): Emit v2 mapfile syntax 477 if supported. 478 479 2018-08-23 Richard Earnshaw <rearnsha (a] arm.com> 480 481 PR target/86951 482 * config/arm/lib1funcs.asm (speculation_barrier): New function. 483 * config/arm/t-arm (LIB1ASMFUNCS): Add it to list of functions 484 to build. 485 486 2018-08-22 Iain Sandoe <iain (a] sandoe.co.uk> 487 488 * config/unwind-dw2-fde-darwin.c 489 (_darwin10_Unwind_FindEnclosingFunction): move from here ... 490 * config/darwin10-unwind-find-enc-func.c: to here. 491 * config/t-darwin: Build Darwin10 unwinder shim crt. 492 * libgcc/config.host: Add the Darwin10 unwinder shim. 493 494 2018-08-21 Rasmus Villemoes <rv (a] rasmusvillemoes.dk> 495 496 * config.host: Add crtbegin.o and crtend.o for 497 powerpc-wrs-vxworks target. 498 499 2018-08-17 Jojo <jijie_rong (a] c-sky.com> 500 Huibin Wang <huibin_wang (a] c-sky.com> 501 Sandra Loosemore <sandra (a] codesourcery.com> 502 Chung-Lin Tang <cltang (a] codesourcery.com> 503 504 C-SKY port: libgcc 505 506 * config.host: Add C-SKY support. 507 * config/csky/*: New. 508 509 2018-08-12 Chung-Ju Wu <jasonwucj (a] gmail.com> 510 511 * config/nds32/t-nds32-isr: Rearrange object dependency. 512 * config/nds32/initfini.c: Add dwarf2 unwinding support. 513 * config/nds32/isr-library/adj_intr_lvl.inc: Consider new extensions 514 and registers usage. 515 * config/nds32/isr-library/excp_isr.S: Ditto. 516 * config/nds32/isr-library/intr_isr.S: Ditto. 517 * config/nds32/isr-library/reset.S: Ditto. 518 * config/nds32/isr-library/restore_all.inc: Ditto. 519 * config/nds32/isr-library/restore_mac_regs.inc: Ditto. 520 * config/nds32/isr-library/restore_partial.inc: Ditto. 521 * config/nds32/isr-library/restore_usr_regs.inc: Ditto. 522 * config/nds32/isr-library/save_all.inc: Ditto. 523 * config/nds32/isr-library/save_mac_regs.inc: Ditto. 524 * config/nds32/isr-library/save_partial.inc: Ditto. 525 * config/nds32/isr-library/save_usr_regs.inc: Ditto. 526 * config/nds32/isr-library/vec_vid*.S: Consider 4-byte vector size. 527 528 2018-08-11 John David Anglin <danglin (a] gcc.gnu.org> 529 530 * config/pa/linux-atomic.c: Update comment. 531 (FETCH_AND_OP_2, OP_AND_FETCH_2, FETCH_AND_OP_WORD, OP_AND_FETCH_WORD, 532 COMPARE_AND_SWAP_2, __sync_val_compare_and_swap_4, 533 SYNC_LOCK_TEST_AND_SET_2, __sync_lock_test_and_set_4): Use 534 __ATOMIC_RELAXED for atomic loads. 535 (SYNC_LOCK_RELEASE_1): New define. Use __sync_synchronize() and 536 unordered store to release lock. 537 (__sync_lock_release_8): Likewise. 538 (SYNC_LOCK_RELEASE_2): Remove define. 539 540 2018-08-02 Nicolas Pitre <nico (a] fluxnic.net> 541 542 PR libgcc/86512 543 * config/arm/ieee754-df.S: Don't shortcut denormal handling when 544 exponent goes negative. Update my email address. 545 * config/arm/ieee754-sf.S: Likewise. 546 547 2018-08-01 Martin Liska <mliska (a] suse.cz> 548 549 * libgcov-profiler.c (__gcov_indirect_call_profiler_v2): Do not 550 check that __gcov_indirect_call_callee is non-null. 551 552 2018-07-30 Christophe Lyon <christophe.lyon (a] linaro.org> 553 554 * config/arm/ieee754-df.S: Fix comment for code working on 555 architectures >= 4. 556 * config/arm/ieee754-sf.S: Likewise. 557 558 2018-07-27 H.J. Lu <hongjiu.lu (a] intel.com> 559 560 PR libgcc/85334 561 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment): 562 Removed. 563 564 2018-07-05 James Clarke <jrtc27 (a] jrtc27.com> 565 566 * configure: Regenerated. 567 568 2018-06-27 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 569 570 * Makefile.in (install_leaf): Use enable_gcov instead of 571 enable_libgcov. 572 573 2018-06-27 Rasmus Villemoes <rv (a] rasmusvillemoes.dk> 574 575 * configure.ac: Add --disable-gcov option. 576 * configure: Regenerate. 577 * Makefile.in: Honour @enable_gcov@. 578 579 2018-06-21 Christophe Lyon <christophe.lyon (a] linaro.org> 580 581 * config/arm/lib1funcs.S (__ARM_ARCH__): Remove definitions, use 582 __ARM_ARCH and __ARM_FEATURE_CLZ instead. 583 (HAVE_ARM_CLZ): Remove definition, use __ARM_FEATURE_CLZ instead. 584 * config/arm/ieee754-df.S: Use __ARM_FEATURE_CLZ instead of 585 __ARM_ARCH__. 586 * config/arm/ieee754-sf.S: Likewise. 587 * config/arm/libunwind.S: Use __ARM_ARCH instead of __ARM_ARCH__. 588 589 2018-06-21 Christophe Lyon <christophe.lyon (a] linaro.org> 590 591 * config/arm/ieee754-df.S: Remove code for __ARM_ARCH__ < 4, no 592 longer supported. 593 * config/arm/ieee754-sf.S: Likewise. 594 595 2018-06-20 Than McIntosh <thanm (a] google.com> 596 597 PR libgcc/86213 598 * generic-morestack.c (allocate_segment): Move calls to getenv and 599 getpagesize to __morestack_load_mmap. 600 (__morestack_load_mmap) Initialize static_pagesize and 601 use_guard_page here so as to avoid clobbering SSE regs during a 602 __morestack call. 603 604 2018-06-18 Michael Meissner <meissner (a] linux.ibm.com> 605 606 * config/rs6000/t-float128 (FP128_CFLAGS_SW): Compile float128 607 support modules with -mno-gnu-attribute. 608 * config/rs6000/t-float128-hw (FP128_CFLAGS_HW): Likewise. 609 610 2018-06-07 Olivier Hainque <hainque (a] adacore.com> 611 612 * config/t-vxworks (LIBGCC_INCLUDES): Add 613 -I$(MULTIBUILDTOP)../../gcc/include. 614 * config/t-vxworks7: Likewise. Reformat a bit to match 615 the t-vxworks layout. 616 617 2018-06-07 Olga Makhotina <olga.makhotina (a] intel.com> 618 619 * config/i386/cpuinfo.h (processor_types): Add INTEL_TREMONT. 620 621 2018-06-07 Martin Liska <mliska (a] suse.cz> 622 623 * libgcov-driver.c: Rename cs_all to all and assign it from 624 all_prg. 625 626 2018-06-07 Martin Liska <mliska (a] suse.cz> 627 628 PR bootstrap/86057 629 * libgcov-driver-system.c (replace_filename_variables): Use 630 memcpy instead of mempcpy. 631 (allocate_filename_struct): Do not allocate filename, allocate 632 prefix and set it. 633 (gcov_exit_open_gcda_file): Allocate memory for gf->filename 634 here and properly copy content into it. 635 * libgcov-driver.c (struct gcov_filename): Remove max_length 636 field, change prefix from size_t into char *. 637 (compute_summary): Do not calculate longest filename. 638 (gcov_do_dump): Release memory of gf.filename after each file. 639 * libgcov-util.c (compute_summary): Use new signature of 640 compute_summary. 641 (calculate_overlap): Likewise. 642 643 2018-06-05 Martin Liska <mliska (a] suse.cz> 644 645 PR gcov-profile/47618 646 * libgcov-driver-system.c (replace_filename_variables): New 647 function. 648 (gcov_exit_open_gcda_file): Use it. 649 650 2018-06-05 Martin Liska <mliska (a] suse.cz> 651 652 * libgcov-driver.c (gcov_compute_histogram): Remove usage 653 of gcov_ctr_summary. 654 (compute_summary): Do it just for a single summary. 655 (merge_one_data): Likewise. 656 (merge_summary): Simplify as we read just single summary. 657 (dump_one_gcov): Pass proper argument. 658 * libgcov-util.c (compute_one_gcov): Simplify as we have just 659 single summary. 660 (gcov_info_count_all_cold): Likewise. 661 (calculate_overlap): Likewise. 662 663 2018-06-02 Chung-Ju Wu <jasonwucj (a] gmail.com> 664 Monk Chiang <sh.chiang04 (a] gmail.com> 665 666 * config.host (nds32*-linux*): New. 667 * config/nds32/linux-atomic.c: New file. 668 * config/nds32/linux-unwind.h: New file. 669 670 2018-05-31 Uros Bizjak <ubizjak (a] gmail.com> 671 672 PR target/85591 673 * config/i386/cpuinfo.c (get_amd_cpu): Return 674 AMDFAM15H_BDVER2 for AMDFAM15H model 0x2. 675 676 2018-05-30 Rasmus Villemoes <rasmus.villemoes (a] prevas.dk> 677 678 * crtstuff.c: Remove declaration of _Jv_RegisterClasses. 679 680 2018-05-29 Martin Liska <mliska (a] suse.cz> 681 682 PR gcov-profile/85759 683 * libgcov-driver-system.c (gcov_error): Introduce usage of 684 GCOV_EXIT_AT_ERROR env. variable. 685 * libgcov-driver.c (merge_one_data): Print error that we 686 overwrite a gcov file with a different timestamp. 687 688 2018-05-23 Kalamatee <kalamatee (a] gmail.com> 689 690 * config/m68k/lb1sf68.S (Laddsf$nf): Fix sign bit handling in 691 path to Lf$finfty. 692 693 2018-05-18 Kito Cheng <kito.cheng (a] gmail.com> 694 Monk Chiang <sh.chiang04 (a] gmail.com> 695 Jim Wilson <jimw (a] sifive.com> 696 697 * config/riscv/save-restore.S: Add support for rv32e. 698 699 2018-05-18 Kyrylo Tkachov <kyrylo.tkachov (a] arm.com> 700 701 * config/arm/libunwind.S: Update comment relating to armv5. 702 703 2018-05-17 Jerome Lambourg <lambourg (a] adacore.com> 704 705 * config/arm/cmse.c (cmse_check_address_range): Replace 706 UINTPTR_MAX with __UINTPTR_MAX__ and uintptr_t with __UINTPTR_TYPE__. 707 708 2018-05-17 Olga Makhotina <olga.makhotina (a] intel.com> 709 710 * config/i386/cpuinfo.h (processor_types): Add INTEL_GOLDMONT_PLUS. 711 * config/i386/cpuinfo.c (get_intel_cpu): Detect Goldmont Plus. 712 713 2018-05-08 Olga Makhotina <olga.makhotina (a] intel.com> 714 715 * config/i386/cpuinfo.h (processor_types): Add INTEL_GOLDMONT. 716 * config/i386/cpuinfo.c (get_intel_cpu): Detect Goldmont. 717 718 2018-05-07 Amaan Cheval <amaan.cheval (a] gmail.com> 719 720 * config.host (x86_64-*-rtems*): Build crti.o and crtn.o. 721 722 2018-04-27 Andreas Tobler <andreast (a] gcc.gnu.org> 723 Maryse Levavasseur <maryse.levavasseur (a] stormshield.eu> 724 725 PR libgcc/84292 726 * config/arm/freebsd-atomic.c (SYNC_OP_AND_FETCH_N): Fix the 727 op_and_fetch to return the right result. 728 729 2018-04-27 Alan Modra <amodra (a] gmail.com> 730 731 PR libgcc/85532 732 * config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add 733 -fno-asynchronous-unwind-tables. 734 735 2018-04-25 Chung-Ju Wu <jasonwucj (a] gmail.com> 736 737 * config/nds32/sfp-machine.h: Fix settings for NDS32_ABI_2FP_PLUS. 738 * config/nds32/t-nds32-newlib (HOST_LIBGCC2_CFLAGS): Use -fwrapv. 739 740 2018-04-24 H.J. Lu <hongjiu.lu (a] intel.com> 741 742 * config/i386/linux-unwind.h: Add (__CET__ & 2) != 0 check 743 when including "config/i386/shadow-stack-unwind.h". 744 745 2018-04-24 H.J. Lu <hongjiu.lu (a] intel.com> 746 747 * configure: Regenerated. 748 749 2018-04-20 Michael Meissner <meissner (a] linux.ibm.com> 750 751 PR target/85456 752 * config/rs6000/_powikf2.c: New file. Add support for the 753 __builtin_powil function when long double is IEEE 128-bit floating 754 point. 755 * config/rs6000/float128-ifunc.c (__powikf2_resolve): Add 756 __powikf2 support. 757 (__powikf2): Likewise. 758 * config/rs6000/quad-float128.h (__powikf2_sw): Likewise. 759 (__powikf2_hw): Likewise. 760 (__powikf2): Likewise. 761 * config/rs6000/t-float128 (fp128_ppc_funcs): Likewise. 762 * config/rs6000/t-float128-hw (fp128_hw_func): Likewise. 763 (_powikf2-hw.c): Likewise. 764 765 2018-04-19 H.J. Lu <hongjiu.lu (a] intel.com> 766 767 PR libgcc/85334 768 * unwind-generic.h (_Unwind_Frames_Increment): New. 769 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment): 770 Likewise. 771 * unwind.inc (_Unwind_RaiseException_Phase2): Increment frame 772 count with _Unwind_Frames_Increment. 773 (_Unwind_ForcedUnwind_Phase2): Likewise. 774 775 2018-04-19 H.J. Lu <hongjiu.lu (a] intel.com> 776 777 PR libgcc/85379 778 * config/i386/morestack.S (__stack_split_initialize): Add 779 _CET_ENDBR. 780 781 2018-04-19 Jakub Jelinek <jakub (a] redhat.com> 782 783 * configure: Regenerated. 784 785 2018-04-18 David Malcolm <dmalcolm (a] redhat.com> 786 787 PR jit/85384 788 * configure: Regenerate. 789 790 2018-04-16 Jakub Jelinek <jakub (a] redhat.com> 791 792 PR target/84945 793 * config/i386/cpuinfo.c (set_feature): Wrap into do while (0) to avoid 794 -Wdangling-else warnings. Mask shift counts to avoid 795 -Wshift-count-negative and -Wshift-count-overflow false positives. 796 797 2018-04-06 Ruslan Bukin <br (a] bsdpad.com> 798 799 * config.host (riscv*-*-freebsd*): Add RISC-V FreeBSD support. 800 801 2018-03-29 H.J. Lu <hongjiu.lu (a] intel.com> 802 803 PR target/85100 804 * config/i386/cpuinfo.c (XCR_XFEATURE_ENABLED_MASK): New. 805 (XSTATE_FP): Likewise. 806 (XSTATE_SSE): Likewise. 807 (XSTATE_YMM): Likewise. 808 (XSTATE_OPMASK): Likewise. 809 (XSTATE_ZMM): Likewise. 810 (XSTATE_HI_ZMM): Likewise. 811 (XCR_AVX_ENABLED_MASK): Likewise. 812 (XCR_AVX512F_ENABLED_MASK): Likewise. 813 (get_available_features): Enable AVX and AVX512 features only 814 if their states are supported by OSXSAVE. 815 816 2018-03-22 Igor Tsimbalist <igor.v.tsimbalist (a] intel.com> 817 818 PR target/85025 819 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra): 820 Fix a typo, tmp => 255. 821 822 2018-03-20 Jakub Jelinek <jakub (a] redhat.com> 823 824 PR target/84945 825 * config/i386/cpuinfo.h (__cpu_features2): Declare. 826 * config/i386/cpuinfo.c (__cpu_features2): New variable for 827 ifndef SHARED only. 828 (set_feature): Define. 829 (get_available_features): Use set_feature macro. Set __cpu_features2 830 to the second word of features ifndef SHARED. 831 832 2018-03-15 Julia Koval <julia.koval (a] intel.com> 833 834 * config/i386/cpuinfo.c (get_available_features): Add 835 FEATURE_AVX512VBMI2, FEATURE_GFNI, FEATURE_VPCLMULQDQ, 836 FEATURE_AVX512VNNI, FEATURE_AVX512BITALG. 837 * config/i386/cpuinfo.h (processor_features): Add FEATURE_AVX512VBMI2, 838 FEATURE_GFNI, FEATURE_VPCLMULQDQ, FEATURE_AVX512VNNI, 839 FEATURE_AVX512BITALG. 840 841 2018-03-14 Julia Koval <julia.koval (a] intel.com> 842 843 * config/i386/cpuinfo.h (processor_subtypes): Split up icelake on 844 icelake client and icelake server. 845 846 2018-03-06 John David Anglin <danglin (a] gcc.gnu.org> 847 848 * config/pa/fptr.c (_dl_read_access_allowed): New. 849 (__canonicalize_funcptr_for_compare): Use it. 850 851 2018-02-28 Jakub Jelinek <jakub (a] redhat.com> 852 853 PR debug/83917 854 * configure.ac (AS_HIDDEN_DIRECTIVE): AC_DEFINE_UNQUOTED this to 855 $asm_hidden_op if visibility ("hidden") attribute works. 856 (HAVE_AS_CFI_SECTIONS): New AC_DEFINE. 857 * config/i386/i386-asm.h: Don't include auto-host.h. 858 (PACKAGE_VERSION, PACKAGE_NAME, PACKAGE_STRING, PACKAGE_TARNAME, 859 PACKAGE_URL): Don't undefine. 860 (USE_GAS_CFI_DIRECTIVES): Don't use nor define this macro, instead 861 guard cfi_startproc only on ifdef __GCC_HAVE_DWARF2_CFI_ASM. 862 (FN_HIDDEN): Change guard from #ifdef HAVE_GAS_HIDDEN to 863 #ifdef AS_HIDDEN_DIRECTIVE, use AS_HIDDEN_DIRECTIVE macro in the 864 definition instead of hardcoded .hidden. 865 * config/i386/cygwin.S: Include i386-asm.h first before .cfi_sections 866 directive. Use #ifdef HAVE_AS_CFI_SECTIONS rather than 867 #ifdef HAVE_GAS_CFI_SECTIONS_DIRECTIVE to guard .cfi_sections. 868 (USE_GAS_CFI_DIRECTIVES): Don't define. 869 * configure: Regenerated. 870 * config.in: Likewise. 871 872 2018-02-26 Jakub Jelinek <jakub (a] redhat.com> 873 874 PR debug/83917 875 * config/i386/i386-asm.h (PACKAGE_VERSION, PACKAGE_NAME, 876 PACKAGE_STRING, PACKAGE_TARNAME, PACKAGE_URL): Undefine between 877 inclusion of auto-target.h and auto-host.h. 878 (USE_GAS_CFI_DIRECTIVES): Define if not defined already based on 879 __GCC_HAVE_DWARF2_CFI_ASM. 880 (cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset, 881 cfi_def_cfa_register, cfi_def_cfa, cfi_register, cfi_offset, cfi_push, 882 cfi_pop): Define. 883 * config/i386/cygwin.S: Don't include auto-host.h here, just 884 define USE_GAS_CFI_DIRECTIVES to 1 or 0 and include i386-asm.h. 885 (cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset, 886 cfi_def_cfa_register, cfi_register, cfi_push, cfi_pop): Remove. 887 * config/i386/resms64fx.h: Add cfi_* directives. 888 * config/i386/resms64x.h: Likewise. 889 890 2018-02-20 Max Filippov <jcmvbkbc (a] gmail.com> 891 892 * config/xtensa/ieee754-df.S (__adddf3_aux): Add 893 .literal_position directive. 894 * config/xtensa/ieee754-sf.S (__addsf3_aux): Likewise. 895 896 2018-02-14 Igor Tsimbalist <igor.v.tsimbalist (a] intel.com> 897 898 PR target/84148 899 * configure: Regenerate. 900 901 2018-02-16 Igor Tsimbalist <igor.v.tsimbalist (a] intel.com> 902 903 PR target/84239 904 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra): 905 Include cetintrin.h not x86intrin.h. 906 907 2018-02-08 Igor Tsimbalist <igor.v.tsimbalist (a] intel.com> 908 909 PR target/84239 910 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra): 911 Use new _get_ssp and _inc_ssp intrinsics. 912 913 2018-02-02 Julia Koval <julia.koval (a] intel.com> 914 915 * config/i386/cpuinfo.h (processor_subtypes): Add INTEL_COREI7_ICELAKE. 916 917 2018-01-26 Claudiu Zissulescu <claziss (a] synopsys.com> 918 919 * config/arc/lib1funcs.S (__udivmodsi4): Use safe version for RF16 920 option. 921 (__divsi3): Use RF16 safe registers. 922 (__modsi3): Likewise. 923 924 2018-01-23 Max Filippov <jcmvbkbc (a] gmail.com> 925 926 * config/xtensa/ieee754-df.S (__addsf3, __subsf3, __mulsf3) 927 (__divsf3): Make NaN return value quiet. 928 * config/xtensa/ieee754-sf.S (__adddf3, __subdf3, __muldf3) 929 (__divdf3): Make NaN return value quiet. 930 931 2018-01-22 Sebastian Perta <sebastian.perta (a] renesas.com> 932 933 * config/rl78/anddi3.S: New assembly file. 934 * config/rl78/t-rl78: Added anddi3.S to LIB2ADD. 935 936 2018-01-22 Sebastian Perta <sebastian.perta (a] renesas.com> 937 938 * config/rl78/umindi3.S: New assembly file. 939 * config/rl78/t-rl78: Added umindi3.S to LIB2ADD. 940 941 2018-01-22 Sebastian Perta <sebastian.perta (a] renesas.com> 942 943 * config/rl78/smindi3.S: New assembly file. 944 * config/rl78/t-rl78: Added smindi3.S to LIB2ADD. 945 946 2018-01-22 Sebastian Perta <sebastian.perta (a] renesas.com> 947 948 * config/rl78/smaxdi3.S: New assembly file. 949 * config/rl78/t-rl78: Added smaxdi3.S to LIB2ADD. 950 951 2018-01-22 Sebastian Perta <sebastian.perta (a] renesas.com> 952 953 * config/rl78/umaxdi3.S: New assembly file. 954 * config/rl78/t-rl78: Added umaxdi3.S to LIB2ADD. 955 956 2018-01-21 John David Anglin <danglin (a] gcc.gnu.org> 957 958 PR lto/83452 959 * config/pa/stublib.c (L_gnu_lto_v1): New stub definition. 960 * config/pa/t-stublib (gnu_lto_v1-stub.o): Add make fragment. 961 962 2018-01-13 Richard Sandiford <richard.sandiford (a] linaro.org> 963 964 * config/aarch64/value-unwind.h (aarch64_vg): New function. 965 (DWARF_LAZY_REGISTER_VALUE): Define. 966 * unwind-dw2.c (_Unwind_GetGR): Use DWARF_LAZY_REGISTER_VALUE 967 to provide a fallback register value. 968 969 2018-01-08 Michael Meissner <meissner (a] linux.vnet.ibm.com> 970 971 * config/rs6000/quad-float128.h (IBM128_TYPE): Explicitly use 972 __ibm128, instead of trying to use long double. 973 (CVT_FLOAT128_TO_IBM128): Use TFtype instead of __float128 to 974 accomidate -mabi=ieeelongdouble multilibs. 975 (CVT_IBM128_TO_FLOAT128): Likewise. 976 * config/rs6000/ibm-ldouble.c (IBM128_TYPE): New macro to define 977 the appropriate IBM extended double type. 978 (__gcc_qadd): Change all occurances of long double to IBM128_TYPE. 979 (__gcc_qsub): Likewise. 980 (__gcc_qmul): Likewise. 981 (__gcc_qdiv): Likewise. 982 (pack_ldouble): Likewise. 983 (__gcc_qneg): Likewise. 984 (__gcc_qeq): Likewise. 985 (__gcc_qne): Likewise. 986 (__gcc_qge): Likewise. 987 (__gcc_qle): Likewise. 988 (__gcc_stoq): Likewise. 989 (__gcc_dtoq): Likewise. 990 (__gcc_itoq): Likewise. 991 (__gcc_utoq): Likewise. 992 (__gcc_qunord): Likewise. 993 * config/rs6000/_mulkc3.c (toplevel): Include soft-fp.h and 994 quad-float128.h for the definitions. 995 (COPYSIGN): Use the f128 version instead of the q version. 996 (INFINITY): Likewise. 997 (__mulkc3): Use TFmode/TCmode for float128 scalar/complex types. 998 * config/rs6000/_divkc3.c (toplevel): Include soft-fp.h and 999 quad-float128.h for the definitions. 1000 (COPYSIGN): Use the f128 version instead of the q version. 1001 (INFINITY): Likewise. 1002 (FABS): Likewise. 1003 (__divkc3): Use TFmode/TCmode for float128 scalar/complex types. 1004 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): Likewise. 1005 * config/rs6000/trunctfkf2-sw.c (__trunctfkf2_sw): Likewise. 1006 1007 2018-01-05 Sebastian Huber <sebastian.huber (a] embedded-brains.de> 1008 1009 * config.host (epiphany-*-elf*): Add (epiphany-*-rtems*) 1010 configuration. 1011 1012 2018-01-03 Jakub Jelinek <jakub (a] redhat.com> 1013 1014 Update copyright years. 1015 1016 2017-12-12 Kito Cheng <kito.cheng (a] gmail.com> 1017 1018 * config/riscv/t-elf: Use multi3.c instead of multi3.S. 1019 * config/riscv/multi3.c: New file. 1020 * config/riscv/multi3.S: Remove. 1021 1022 2017-12-08 Jim Wilson <jimw (a] sifive.com> 1023 1024 * config/riscv/div.S: Use FUNC_* macros. 1025 * config/riscv/muldi3.S, config/riscv/multi3.S: Likewise 1026 * config/riscv/save-restore.S: Likewise. 1027 * config/riscv/riscv-asm.h: New. 1028 1029 2017-11-30 Michael Meissner <meissner (a] linux.vnet.ibm.com> 1030 1031 * config/rs6000/_mulkc3.c (__mulkc3): Add forward declaration. 1032 * config/rs6000/_divkc3.c (__divkc3): Likewise. 1033 1034 PR libgcc/83112 1035 * config/rs6000/float128-ifunc.c (__addkf3_resolve): Use the 1036 correct type for all ifunc resolvers to silence -Wattribute-alias 1037 warnings. Eliminate the forward declaration of the resolver 1038 functions which is no longer needed. 1039 (__subkf3_resolve): Likewise. 1040 (__mulkf3_resolve): Likewise. 1041 (__divkf3_resolve): Likewise. 1042 (__negkf2_resolve): Likewise. 1043 (__eqkf2_resolve): Likewise. 1044 (__nekf2_resolve): Likewise. 1045 (__gekf2_resolve): Likewise. 1046 (__gtkf2_resolve): Likewise. 1047 (__lekf2_resolve): Likewise. 1048 (__ltkf2_resolve): Likewise. 1049 (__unordkf2_resolve): Likewise. 1050 (__extendsfkf2_resolve): Likewise. 1051 (__extenddfkf2_resolve): Likewise. 1052 (__trunckfsf2_resolve): Likewise. 1053 (__trunckfdf2_resolve): Likewise. 1054 (__fixkfsi_resolve): Likewise. 1055 (__fixkfdi_resolve): Likewise. 1056 (__fixunskfsi_resolve): Likewise. 1057 (__fixunskfdi_resolve): Likewise. 1058 (__floatsikf_resolve): Likewise. 1059 (__floatdikf_resolve): Likewise. 1060 (__floatunsikf_resolve): Likewise. 1061 (__floatundikf_resolve): Likewise. 1062 (__extendkftf2_resolve): Likewise. 1063 (__trunctfkf2_resolve): Likewise. 1064 1065 PR libgcc/83103 1066 * config/rs6000/quad-float128.h (TF): Don't define if long double 1067 is IEEE 128-bit floating point. 1068 (TCtype): Define as either TCmode or KCmode, depending on whether 1069 long double is IEEE 128-bit floating point. 1070 (__mulkc3_sw): Add declarations for software/hardware versions of 1071 complex multiply/divide. 1072 (__divkc3_sw): Likewise. 1073 (__mulkc3_hw): Likewise. 1074 (__divkc3_hw): Likewise. 1075 * config/rs6000/_mulkc3.c (_mulkc3): If we are building ifunc 1076 handlers to switch between using software emulation and hardware 1077 float128 instructions, build the complex multiply/divide functions 1078 for both software and hardware support. 1079 * config/rs6000/_divkc3.c (_divkc3): Likewise. 1080 * config/rs6000/float128-ifunc.c (__mulkc3_resolve): Likewise. 1081 (__divkc3_resolve): Likewise. 1082 (__mulkc3): Likewise. 1083 (__divkc3): Likewise. 1084 * config/rs6000/t-float128-hw (fp128_hardfp_src): Likewise. 1085 (fp128_hw_src): Likewise. 1086 (fp128_hw_static_obj): Likewise. 1087 (fp128_hw_shared_obj): Likewise. 1088 (_mulkc3-hw.c): Create _mulkc3-hw.c and _divkc3-hw.c from 1089 _mulkc3.c and _divkc3.c, changing the function name. 1090 (_divkc3-hw.c): Likewise. 1091 * config/rs6000/t-float128 (clean-float128): Delete _mulkc3-hw.c 1092 and _divkc3-hw.c. 1093 1094 2017-11-26 Julia Koval <julia.koval (a] intel.com> 1095 1096 * config/i386/cpuinfo.c (get_intel_cpu): Handle cannonlake. 1097 * config/i386/cpuinfo.h (processor_subtypes): Add 1098 INTEL_COREI7_CANNONLAKE. 1099 1100 2017-11-20 Igor Tsimbalist <igor.v.tsimbalist (a] intel.com> 1101 1102 PR bootstrap/83015 1103 * config/cr16/unwind-cr16.c (uw_install_context): Add FRAMES 1104 parameter. 1105 * config/xtensa/unwind-dw2-xtensa.c: Likewise 1106 * config/ia64/unwind-ia64.c: Add frames parameter. 1107 * unwind-sjlj.c: Likewise. 1108 1109 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist (a] intel.com> 1110 1111 * config/i386/linux-unwind.h: Include 1112 config/i386/shadow-stack-unwind.h. 1113 * config/i386/shadow-stack-unwind.h: New file. 1114 * unwind-dw2.c: (uw_install_context): Add a frame parameter and 1115 pass it to _Unwind_Frames_Extra. 1116 * unwind-generic.h (_Unwind_Frames_Extra): New. 1117 * unwind.inc (_Unwind_RaiseException_Phase2): Add frames_p 1118 parameter. Add local variable frames to count number of frames. 1119 (_Unwind_ForcedUnwind_Phase2): Likewise. 1120 (_Unwind_RaiseException): Add local variable frames to count 1121 number of frames, pass it to _Unwind_RaiseException_Phase2 and 1122 uw_install_context. 1123 (_Unwind_ForcedUnwind): Likewise. 1124 (_Unwind_Resume): Likewise. 1125 (_Unwind_Resume_or_Rethrow): Likewise. 1126 1127 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist (a] intel.com> 1128 1129 * Makefile.in (configure_deps): Add $(srcdir)/../config/cet.m4. 1130 (CET_FLAGS): New. 1131 * config/i386/morestack.S: Include <cet.h>. 1132 (__morestack_large_model): Add _CET_ENDBR at function entrance. 1133 * config/i386/resms64.h: Include <cet.h>. 1134 * config/i386/resms64f.h: Likewise. 1135 * config/i386/resms64fx.h: Likewise. 1136 * config/i386/resms64x.h: Likewise. 1137 * config/i386/savms64.h: Likewise. 1138 * config/i386/savms64f.h: Likewise. 1139 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add $(CET_FLAGS). 1140 (CRTSTUFF_T_CFLAGS): Likewise. 1141 * configure.ac: Include ../config/cet.m4. 1142 Set and substitute CET_FLAGS. 1143 * configure: Regenerated. 1144 1145 2017-11-14 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 1146 1147 * config.host (*-*-solaris2*): Adapt comment for Solaris 12 1148 renaming. 1149 * config/sol2/crtpg.c (__start_crt_compiler): Likewise. 1150 * configure.ac (libgcc_cv_solaris_crts): Likewise. 1151 * configure: Regenerate. 1152 1153 2017-11-07 Tom de Vries <tom (a] codesourcery.com> 1154 1155 * config/rs6000/aix-unwind.h (REGISTER_CFA_OFFSET_FOR): Remove semicolon 1156 after "do {} while (0)". 1157 1158 2017-11-07 Tom de Vries <tom (a] codesourcery.com> 1159 1160 PR other/82784 1161 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Remove 1162 semicolon after "do {} while (0)". 1163 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. 1164 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. 1165 * config/mips/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. 1166 * config/rs6000/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. 1167 1168 2017-11-04 Andreas Tobler <andreast (a] gcc.gnu.org> 1169 1170 PR libgcc/82635 1171 * config/i386/freebsd-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Use a 1172 sysctl to determine whether we're in a trampoline. 1173 Keep the pattern matching method for systems without 1174 KERN_PROC_SIGTRAMP sysctl. 1175 1176 2017-11-03 Cupertino Miranda <cmiranda (a] synopsys.com> 1177 Vineet Gupta <vgupta (a] synopsys.com> 1178 1179 * config.host (arc*-*-linux*): Set md_unwind_header variable. 1180 * config/arc/linux-unwind-reg.def: New file. 1181 * config/arc/linux-unwind-reg.h: Likewise. 1182 1183 2017-10-23 Sebastian Perta <sebastian.perta (a] renesas.com> 1184 1185 * config/rl78/subdi3.S: New assembly file. 1186 * config/rl78/t-rl78: Added subdi3.S to LIB2ADD. 1187 1188 2017-10-13 Sebastian Perta <sebastian.perta (a] renesas.com> 1189 1190 * config/rl78/adddi3.S: New assembly file. 1191 * config/rl78/t-rl78: Added adddi3.S to LIB2ADD. 1192 1193 2017-10-13 Jakub Jelinek <jakub (a] redhat.com> 1194 1195 PR target/82274 1196 * libgcc2.c (__mulvDI3): If both operands have 1197 the same highpart of -1 and the topmost bit of lowpart is 0, 1198 multiplication overflows even if both lowparts are 0. 1199 1200 2017-09-28 James Bowman <james.bowman (a] ftdichip.com> 1201 1202 * config/ft32/crti-hw.S: Add watchdog vector, FT930 IRQ support. 1203 1204 2017-09-26 Joseph Myers <joseph (a] codesourcery.com> 1205 1206 * config/microblaze/crti.S, config/microblaze/crtn.S, 1207 config/microblaze/divsi3.S, config/microblaze/moddi3.S, 1208 config/microblaze/modsi3.S, config/microblaze/muldi3_hard.S, 1209 config/microblaze/mulsi3.S, 1210 config/microblaze/stack_overflow_exit.S, 1211 config/microblaze/udivsi3.S, config/microblaze/umodsi3.S, 1212 config/pa/milli64.S: Add .note.GNU-stack section. 1213 1214 2017-09-23 Daniel Santos <daniel.santos (a] pobox.com> 1215 1216 * configure.ac: Add Check for HAVE_AS_AVX. 1217 * config.in: Regenerate. 1218 * configure: Likewise. 1219 * config/i386/i386-asm.h: Include auto-target.h from libgcc. 1220 (SSE_SAVE, SSE_RESTORE): Emit .byte sequence for !HAVE_AS_AVX. 1221 Correct out-of-date comments. 1222 1223 2017-09-20 Sebastian Peryt <sebastian.peryt (a] intel.com> 1224 1225 * config/i386/cpuinfo.h (processor_types): Add INTEL_KNM. 1226 * config/i386/cpuinfo.c (get_intel_cpu): Detect Knights Mill. 1227 1228 2017-09-17 Daniel Santos <daniel.santos (a] pobox.com> 1229 1230 * config/i386/i386-asm.h (PASTE2): New macro. 1231 (ASMNAME): Modify to use PASTE2. 1232 (MS2SYSV_STUB_PREFIX): New macro for isa prefix. 1233 (MS2SYSV_STUB_BEGIN, MS2SYSV_STUB_END): New macros for stub headers. 1234 * config/i386/resms64.S: Rename to a header file, use MS2SYSV_STUB_BEGIN 1235 instead of HIDDEN_FUNC and MS2SYSV_STUB_END instead of FUNC_END. 1236 * config/i386/resms64f.S: Likewise. 1237 * config/i386/resms64fx.S: Likewise. 1238 * config/i386/resms64x.S: Likewise. 1239 * config/i386/savms64.S: Likewise. 1240 * config/i386/savms64f.S: Likewise. 1241 * config/i386/avx_resms64.S: New file that only defines a macro and 1242 includes it's corresponding header file. 1243 * config/i386/avx_resms64f.S: Likewise. 1244 * config/i386/avx_resms64fx.S: Likewise. 1245 * config/i386/avx_resms64x.S: Likewise. 1246 * config/i386/avx_savms64.S: Likewise. 1247 * config/i386/avx_savms64f.S: Likewise. 1248 * config/i386/sse_resms64.S: Likewise. 1249 * config/i386/sse_resms64f.S: Likewise. 1250 * config/i386/sse_resms64fx.S: Likewise. 1251 * config/i386/sse_resms64x.S: Likewise. 1252 * config/i386/sse_savms64.S: Likewise. 1253 * config/i386/sse_savms64f.S: Likewise. 1254 * config/i386/t-msabi: Modified to add avx and sse versions of stubs. 1255 1256 2017-09-01 Olivier Hainque <hainque (a] adacore.com> 1257 * config.host (*-*-vxworks7): Widen scope to vxworks7*. 1258 1259 2017-08-31 Olivier Hainque <hainque (a] adacore.com> 1260 1261 * config.host (powerpc-wrs-vxworks|vxworksae|vxworksmils): Now 1262 match as powerpc-wrs-vxworks*. 1263 1264 2017-08-07 Jonathan Yong <10walls (a] gmail.com> 1265 1266 * config.host (*-cygwin): Include file from mingw 1267 config/i386/enable-execute-stack-mingw32.c 1268 1269 2017-08-01 Jerome Lambourg <lambourg (a] adacore.com> 1270 Doug Rupp <rupp (a] adacore.com> 1271 Olivier Hainque <hainque (a] adacore.com> 1272 1273 * config.host (arm-wrs-vxworks*): Rework to handle arm-wrs-vxworks7 1274 as well as arm-wrs-vxworks. 1275 * config/arm/t-vxworks7: New file. Add unwind-arm-vxworks.c to 1276 LIB2ADDEH. 1277 * config/arm/unwind-arm-vxworks.c: New file. Provide dummy 1278 __exidx_start and __exidx_end for downloadable modules. 1279 1280 2017-08-01 Olivier Hainque <hainque (a] adacore.com> 1281 1282 * config/t-vxworks (LIBGCC2_INCLUDES): Start with -I. after -nostdinc. 1283 * config/t-vxworks7: Likewise. 1284 1285 2017-08-01 Olivier Hainque <hainque (a] adacore.com> 1286 1287 * config/t-vxworks: Instead of redefining LIB2ADD, 1288 augment LIB2ADDEH with vxlib.c and vxlib-tls.c. 1289 1290 2017-07-28 Sebastian Huber <sebastian.huber (a] embedded-brains.de> 1291 1292 * config/rs6000/ibm-ldouble.c: Disable if defined __rtems__. 1293 1294 2017-07-24 Daniel Santos <daniel.santos (a] pobox.com> 1295 1296 PR testsuite/80759 1297 * config.host: include i386/t-msabi for darwin and solaris. 1298 * config/i386/i386-asm.h 1299 (ELFFN): Rename to FN_TYPE. 1300 (FN_SIZE): New macro. 1301 (FN_HIDDEN): Likewise. 1302 (ASMNAME): Likewise. 1303 (FUNC_START): Rename to FUNC_BEGIN, use ASMNAME, replace .global with 1304 .globl. 1305 (HIDDEN_FUNC): Use ASMNAME and .globl instead of .global. 1306 (SSE_SAVE): Convert to cpp macro, hard-code offset (always 0x60). 1307 * config/i386/resms64.S: Use SSE_SAVE as cpp macro instead of gas 1308 .macro. 1309 * config/i386/resms64f.S: Likewise. 1310 * config/i386/resms64fx.S: Likewise. 1311 * config/i386/resms64x.S: Likewise. 1312 * config/i386/savms64.S: Likewise. 1313 * config/i386/savms64f.S: Likewise. 1314 1315 2017-07-19 John Marino <gnugcc (a] marino.st> 1316 1317 * config/i386/dragonfly-unwind.h: Handle sigtramp relocation. 1318 1319 2017-07-12 Michael Meissner <meissner (a] linux.vnet.ibm.com> 1320 1321 PR target/81193 1322 * configure.ac (PowerPC float128 hardware support): Test whether 1323 we can use __builtin_cpu_supports before enabling the ifunc 1324 handler. 1325 * configure: Regenerate. 1326 1327 2017-07-10 Vineet Gupta <vgupta (a] synopsys.com> 1328 1329 * config.host: Remove uclibc from arc target spec. 1330 1331 2017-07-09 Krister Walfridsson <krister.walfridsson (a] gmail.com> 1332 1333 * config.host (*-*-netbsd*): Remove check for aout NetBSD releases. 1334 1335 2017-07-07 Peter Bergner <bergner (a] vnet.ibm.com> 1336 1337 * config/rs6000/float128-ifunc.c: Don't include auxv.h. 1338 (have_ieee_hw_p): Delete function. 1339 (SW_OR_HW) Use __builtin_cpu_supports(). 1340 1341 2017-07-06 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1342 1343 * config/arm/lib1funcs.S: Defined __ARM_ARCH__ to 8 for ARMv8-R. 1344 1345 2017-07-03 Olivier Hainque <hainque (a] adacore.com> 1346 1347 * config/t-vxworks7: New file, really. 1348 1349 2017-06-28 Joseph Myers <joseph (a] codesourcery.com> 1350 1351 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state), 1352 config/alpha/linux-unwind.h (alpha_fallback_frame_state), 1353 config/bfin/linux-unwind.h (bfin_fallback_frame_state), 1354 config/i386/linux-unwind.h (x86_64_fallback_frame_state, 1355 x86_fallback_frame_state), config/m68k/linux-unwind.h (struct 1356 uw_ucontext), config/nios2/linux-unwind.h (struct nios2_ucontext), 1357 config/pa/linux-unwind.h (pa32_fallback_frame_state), 1358 config/riscv/linux-unwind.h (riscv_fallback_frame_state), 1359 config/sh/linux-unwind.h (sh_fallback_frame_state), 1360 config/tilepro/linux-unwind.h (tile_fallback_frame_state), 1361 config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Use 1362 ucontext_t instead of struct ucontext. 1363 1364 2017-06-27 Jerome Lambourg <lambourg (a] adacore.com> 1365 1366 * config.host (i*86-wrs-vxworks7): Handle new acceptable triplet. 1367 (x86_64-wrs-vxworks7): Likewise. 1368 1369 2017-06-27 Olivier Hainque <hainque (a] adacore.com> 1370 1371 * config/t-vxworks7: New file. 1372 * config.host (*-*-vxworks7): Use it. 1373 1374 2017-06-22 Matt Turner <mattst88 (a] gmail.com> 1375 1376 * config/i386/cpuinfo.c (get_intel_cpu): Add Kaby Lake models to 1377 skylake case. 1378 1379 2017-06-21 Richard Biener <rguenther (a] suse.de> 1380 1381 PR gcov-profile/81080 1382 * configure.ac: Add AC_SYS_LARGEFILE. 1383 * libgcov.h: Include auto-target.h before tsystem.h to pick 1384 up _FILE_OFFSET_BITS which might differ for multilibs. 1385 * config.in: Regenerate. 1386 * configure: Likewise. 1387 1388 2017-06-16 Richard Earnshaw <rearnsha (a] arm.com> 1389 1390 * config/arm/cmse_nonsecure_call.S: Explicitly set the FPU. 1391 1392 2017-06-09 Martin Liska <mliska (a] suse.cz> 1393 1394 * libgcov-profiler.c (__gcov_indirect_call_profiler_v2): 1395 Reset __gcov_indirect_call_callee to NULL. 1396 1397 2017-06-08 Olivier Hainque <hainque (a] adacore.com> 1398 1399 * config/t-vxworks (LIBGCC2_INCLUDES): Add path to wrn/coreip to 1400 the set of -I options, support for direct inclusions of net/uio.h 1401 by VxWorks header files via ioLib.h. 1402 1403 2017-06-07 Tony Reix <tony.reix (a] atos.net> 1404 Matthieu Sarter <matthieu.sarter.external (a] atos.net> 1405 David Edelsohn <dje.gcc (a] gmail.com> 1406 1407 * config/rs6000/aix-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Define 1408 unconditionally. 1409 (ucontext_for): Add 64-bit AIX 6.1, 7.1, 7.2 support. Add 32-bit 1410 AIX 7.2 support. 1411 1412 2017-06-02 Olivier Hainque <hainque (a] adacore.com> 1413 1414 * config/vxlib.c (__gthread_once): Add missing value to 1415 return statement. 1416 1417 2017-05-30 Olivier Hainque <hainque (a] adacore.com> 1418 1419 * config/t-vxworks (LIBGCC2_INCLUDES): Remove extraneous 1420 dollar sign before $(MULTIDIR). 1421 1422 2017-05-26 Richard Henderson <rth (a] redhat.com> 1423 1424 PR libgcc/80037 1425 * config/alpha/t-alpha (CRTSTUFF_T_CFLAGS): New. 1426 1427 2017-05-17 Andreas Tobler <andreast (a] gcc.gnu.org> 1428 1429 * config/arm/unwind-arm.h: Make _Unwind_GetIP, _Unwind_GetIPInfo and 1430 _Unwind_SetIP available as functions for arm*-*-freebsd*. 1431 * config/arm/unwind-arm.c: Implement the above. 1432 1433 2017-05-15 Adhemerval Zanella <adhemerval.zanella (a] linaro.org> 1434 1435 * config/sparc/lb1spc.S [__ELF__ && __linux__]: Emit .note.GNU-stack 1436 section for a non-executable stack. 1437 1438 2017-05-14 Krister Walfridsson <krister.walfridsson (a] gmail.com> 1439 1440 PR target/80600 1441 * config.host (*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file. 1442 1443 2017-05-14 Daniel Santos <daniel.santos (a] pobox.com> 1444 1445 * config.host: Add i386/t-msabi to i386/t-linux file list. 1446 * config/i386/i386-asm.h: New file. 1447 * config/i386/resms64.S: New file. 1448 * config/i386/resms64f.S: New file. 1449 * config/i386/resms64fx.S: New file. 1450 * config/i386/resms64x.S: New file. 1451 * config/i386/savms64.S: New file. 1452 * config/i386/savms64f.S: New file. 1453 * config/i386/t-msabi: New file. 1454 1455 2017-05-09 Andreas Tobler <andreast (a] gcc.gnu.org> 1456 1457 * config.host: Use the generic FreeBSD t-slibgcc-elf-ver for 1458 arm*-*-freebsd* instead of the t-slibgcc-libgcc. 1459 1460 2017-05-05 Joshua Conner <joshconner (a] google.com> 1461 1462 * config/arm/unwind-arm.h (_Unwind_decode_typeinfo_ptr): Use 1463 pc-relative indirect handling for fuchsia. 1464 * config/t-slibgcc-fuchsia: New file. 1465 * config.host (*-*-fuchsia*, aarch64*-*-fuchsia*, arm*-*-fuchsia*, 1466 x86_64-*-fuchsia*): Add definitions. 1467 1468 2017-04-19 Martin Liska <mliska (a] suse.cz> 1469 1470 PR gcov-profile/80435 1471 * Makefile.in: Install gcov.h. 1472 * gcov.h: New file. 1473 * libgcov.h: Use the header and make __gcov_flush publicly 1474 visible. 1475 1476 2017-04-18 Martin Liska <mliska (a] suse.cz> 1477 1478 PR gcov-profile/78783 1479 * libgcov-driver.c (gcov_get_filename): New function. 1480 1481 2017-04-07 Jeff Law <law (a] redhat.com> 1482 1483 * Makefile.in: Swap definition of LIBGCC_LINKS and inclusion of 1484 target makefile fragment. 1485 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Depend on LIBGCC_LINKS. 1486 1487 2017-04-07 Alan Modra <amodra (a] gmail.com> 1488 1489 PR target/45053 1490 * config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add -O2. 1491 1492 2017-04-03 Jonathan Wakely <jwakely (a] redhat.com> 1493 1494 * config/c6x/pr-support.c (__gnu_unwind_execute): Fix typo in comment. 1495 1496 2017-03-27 Claudiu Zissulescu <claziss (a] synopsys.com> 1497 1498 * config/arc/ieee-754/divdf3.S (__divdf3): Use __ARCEM__. 1499 1500 2017-03-10 John Marino <gnugcc (a] marino.st> 1501 1502 * config/aarch64/freebsd-unwind.h: New file. 1503 * config.host: Add aarch64-*-freebsd unwinder. 1504 1505 2017-03-10 Segher Boessenkool <segher (a] kernel.crashing.org> 1506 1507 * config/rs6000/crtrestvr.s: Use .machine altivec. 1508 * config/rs6000/crtsavevr.s: Ditto. 1509 1510 2017-03-10 Segher Boessenkool <segher (a] kernel.crashing.org> 1511 1512 * configure.ac (test for libgcc_cv_powerpc_float128): Temporarily 1513 modify CFLAGS. Add -mabi=altivec -mvsx -mfloat128. 1514 (test for libgcc_cv_powerpc_float128_hw): Add -mpower9-vector and 1515 -mfloat128-hardware to the CFLAGS. Fix syntax error in the C snippet. 1516 * configure: Regenerate. 1517 * config.in: Regenerate. 1518 1519 2017-03-02 Jonathan Yong <10walls (a] gmail.com> 1520 1521 * config/i386/gthr-win32.h: Define NOGDI before 1522 windows.h include to prevent w32api CC_NONE macro 1523 clash with libgfortran. 1524 1525 2017-03-02 Jonathan Yong <10walls (a] gmail.com> 1526 1527 * unwind-seh.c: Suppress warnings for RtlUnwindEx calls. 1528 1529 2017-02-16 Andrew Pinski <apinski (a] cavium.com> 1530 1531 * config/aarch64/value-unwind.h: New file. 1532 * config.host (aarch64*-*-*): Add aarch64/value-unwind.h 1533 to tm_file. 1534 1535 2017-02-06 Palmer Dabbelt <palmer (a] dabbelt.com> 1536 1537 * config.host: Add RISC-V tuples. 1538 * config/riscv/atomic.c: New file. 1539 * config/riscv/crti.S: Likewise. 1540 * config/riscv/crtn.S: Likewise. 1541 * config/riscv/div.S: Likewise. 1542 * config/riscv/linux-unwind.h: Likewise. 1543 * config/riscv/muldi3.S: Likewise. 1544 * config/riscv/multi3.S: Likewise. 1545 * config/riscv/save-restore.S: Likewise. 1546 * config/riscv/sfp-machine.h: Likewise. 1547 * config/riscv/t-elf: Likewise. 1548 * config/riscv/t-elf32: Likewise. 1549 * config/riscv/t-elf64: Likewise. 1550 * config/riscv/t-softfp32: Likewise. 1551 * config/riscv/t-softfp64: Likewise. 1552 1553 2017-01-24 Jakub Jelinek <jakub (a] redhat.com> 1554 1555 * soft-fp/op-common.h (_FP_MUL, _FP_FMA, _FP_DIV): Add 1556 /* FALLTHRU */ comments. 1557 1558 2017-01-21 Gerald Pfeifer <gerald (a] pfeifer.com> 1559 1560 * config/i386/cygming-crtbegin.c (LIBGCJ_SONAME): No longer #define. 1561 1562 2017-01-20 Jiong Wang <jiong.wang (a] arm.com> 1563 1564 * config/aarch64/aarch64-unwind.h: Empty this file on ILP32. 1565 * unwind-dw2.c (execute_cfa_program): Only multiplexing 1566 DW_CFA_GNU_window_save for AArch64 and LP64. 1567 1568 2017-01-20 Jiong Wang <jiong.wang (a] arm.com> 1569 1570 * config/aarch64/linux-unwind.h: Always include aarch64-unwind.h. 1571 1572 2017-01-19 Jiong Wang <jiong.wang (a] arm.com> 1573 1574 * config/aarch64/aarch64-unwind.h: New file. 1575 (DWARF_REGNUM_AARCH64_RA_STATE): Define. 1576 (MD_POST_EXTRACT_ROOT_ADDR): New target marcro and define it on AArch64. 1577 (MD_POST_EXTRACT_FRAME_ADDR): Likewise. 1578 (MD_POST_FROB_EH_HANDLER_ADDR): Likewise. 1579 (MD_FROB_UPDATE_CONTEXT): Define it on AArch64. 1580 (aarch64_post_extract_frame_addr): New function. 1581 (aarch64_post_frob_eh_handler_addr): New function. 1582 (aarch64_frob_update_context): New function. 1583 * config/aarch64/linux-unwind.h: Include aarch64-unwind.h 1584 * config.host (aarch64*-*-elf, aarch64*-*-rtems*, 1585 aarch64*-*-freebsd*): 1586 Initialize md_unwind_header to include aarch64-unwind.h. 1587 * unwind-dw2.c (struct _Unwind_Context): Define "RA_A_SIGNED_BIT". 1588 (execute_cfa_program): Multiplex DW_CFA_GNU_window_save for 1589 __aarch64__. 1590 (uw_update_context): Honor MD_POST_EXTRACT_FRAME_ADDR. 1591 (uw_init_context_1): Honor MD_POST_EXTRACT_ROOT_ADDR. 1592 (uw_frob_return_addr): New function. 1593 (uw_install_context): Use uw_frob_return_addr. 1594 1595 2017-01-17 Jakub Jelinek <jakub (a] redhat.com> 1596 1597 PR other/79046 1598 * configure.ac: Add GCC_BASE_VER. 1599 * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get 1600 version from BASE-VER file. 1601 * configure: Regenerated. 1602 1603 2017-01-13 Joe Seymour <joe.s (a] somniumtech.com> 1604 1605 * config/msp430/t-msp430 (libmul_none.a, libmul_16.a, libmul_32.a, 1606 libmul_f5.a): Filter archived prerequisites. 1607 1608 2017-01-10 Andrew Senkevich <andrew.senkevich (a] intel.com> 1609 1610 * config/i386/cpuinfo.h (processor_features): Add 1611 FEATURE_AVX512VPOPCNTDQ. 1612 * config/i386/cpuinfo.c (get_available_features): Habdle new 1613 feature. 1614 1615 2017-01-04 Joseph Myers <joseph (a] codesourcery.com> 1616 1617 * config/mips/sfp-machine.h (_FP_CHOOSENAN): Always preserve NaN 1618 payload if [__mips_nan2008]. 1619 1620 2017-01-04 Alan Modra <amodra (a] gmail.com> 1621 1622 * Makefile.in (configure_deps): Update. 1623 * configure: Regenerate. 1624 1625 2017-01-01 Jakub Jelinek <jakub (a] redhat.com> 1626 1627 Update copyright years. 1628 1629 2016-12-19 Krister Walfridsson <krister.walfridsson (a] gmail.com> 1630 1631 * config.host (*-*-netbsd*): Add t-eh-dw2-dip to tmake_file. 1632 * crtstuff.c (BSD_DL_ITERATE_PHDR_AVAILABLE): Define for NetBSD. 1633 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME, ElfW): Likewise. 1634 1635 2016-12-17 Matthias Klose <doko (a] ubuntu.com> 1636 1637 * config/arc/gmon: Remove empty directory. 1638 1639 2016-12-16 Claudiu Zissulescu <claziss (a] synopsys.com> 1640 1641 * config.host (arc*-*-linux-uclibc*): Remove libgmon, crtg, and 1642 crtgend. 1643 (arc*-*-elf*): Likewise. 1644 * config/arc/t-arc: Remove old gmon lib targets. 1645 * config/arc/crtg.S: Remove. 1646 * config/arc/crtgend.S: Likewise. 1647 * config/arc/gmon/atomic.h: Likewise. 1648 * config/arc/gmon/auxreg.h: Likewise. 1649 * config/arc/gmon/dcache_linesz.S: Likewise. 1650 * config/arc/gmon/gmon.c: Likewise. 1651 * config/arc/gmon/machine-gmon.h: Likewise. 1652 * config/arc/gmon/mcount.c: Likewise. 1653 * config/arc/gmon/prof-freq-stub.S: Likewise. 1654 * config/arc/gmon/prof-freq.c: Likewise. 1655 * config/arc/gmon/profil.S: Likewise. 1656 * config/arc/gmon/sys/gmon.h: Likewise. 1657 * config/arc/gmon/sys/gmon_out.h: Likewise. 1658 * config/arc/t-arc-newlib: Likewise. 1659 * config/arc/t-arc700-uClibc: Renamed to t-arc-uClibc. 1660 1661 2016-12-12 George Spelvin <linux (a] sciencehorizons.net> 1662 1663 * config/avr/lib1funcs.S (__ashrdi3): Fix typo from r243545. 1664 1665 2016-12-12 George Spelvin <linux (a] sciencehorizons.net> 1666 1667 * config/avr/lib1funcs.S (__ashldi3): Use __tmp_reg__ to restore 1668 R16 instead of push + pop. 1669 (__ashrdi3, __lshrdi3): Same. And use __zero_reg__ for signs. 1670 1671 2016-12-10 Krister Walfridsson <krister.walfridsson (a] gmail.com> 1672 1673 * config.host (i[34567]86-*-netbsdelf*): Add i386/t-crtstuff to 1674 tmake_file. 1675 1676 2016-12-05 Cupertino Miranda <cmiranda (a] synopsys.com> 1677 1678 * config.host (arc*-*-linux-uclibc*): Use default extra 1679 objects. Include linux-android header. 1680 * config/arc/crti.S (_init): Declare symbol as function. 1681 (_fini): Likewise. 1682 1683 2016-12-03 Thomas Koenig <tkoenig (a] gcc.gnu.org> 1684 1685 PR fortran/78379 1686 * config/i386/cpuinfo.c: Move denums for processor vendors, 1687 processor type, processor subtypes and declaration of 1688 struct __processor_model into 1689 * config/i386/cpuinfo.h: New header file. 1690 1691 2016-12-02 Andre Vieira <andre.simoesdiasvieira (a] arm.com> 1692 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1693 1694 * config/arm/cmse_nonsecure_call.S: New. 1695 * config/arm/t-arm: Compile cmse_nonsecure_call.S 1696 1697 2016-12-02 Andre Vieira <andre.simoesdiasvieira (a] arm.com> 1698 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1699 1700 * config/arm/t-arm (HAVE_CMSE): New. 1701 * config/arm/cmse.c: New. 1702 1703 2016-11-28 Thomas Petazzoni <thomas.petazzoni (a] free-electrons.com> 1704 1705 PR gcc/74748 1706 * libgcc/config/bfin/libgcc-glibc.ver, libgcc/config/bfin/t-linux: 1707 use generic linker version information on Blackfin. 1708 1709 PR gcc/74748 1710 * libgcc/mkmap-symver.awk: add support for skip_underscore 1711 1712 2016-11-27 Iain Sandoe <iain (a] codesourcery.com> 1713 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 1714 1715 PR target/67710 1716 * config/t-darwin: Default builds to 10.5 codegen. 1717 1718 2016-11-24 James Greenhalgh <james.greenhalgh (a] arm.com> 1719 1720 * config/aarch64/sfp-machine.h (_FP_NANFRAC_H): Define. 1721 (_FP_NANSIGN_H): Likewise. 1722 * config/aarch64/t-softfp (softfp_extensions): Add hftf. 1723 (softfp_truncations): Add tfhf. 1724 (softfp_extras): Add required conversion functions. 1725 1726 2016-11-23 James Greenhalgh <james.greenhalgh (a] arm.com> 1727 Matthew Wahab <matthew.wahab (a] arm.com> 1728 1729 * config/arm/fp16.c (binary64): New. 1730 (__gnu_d2h_internal): New. 1731 (__gnu_d2h_ieee): New. 1732 (__gnu_d2h_alternative): New. 1733 1734 2016-11-23 James Greenhalgh <james.greenhalgh (a] arm.com> 1735 Matthew Wahab <matthew.wahab (a] arm.com> 1736 1737 * config/arm/fp16.c (struct format): New. 1738 (binary32): New. 1739 (__gnu_float2h_internal): New. Body moved from 1740 __gnu_f2h_internal and generalize. 1741 (_gnu_f2h_internal): Move body to function __gnu_float2h_internal. 1742 Call it with binary32. 1743 1744 2016-11-23 James Greenhalgh <james.greenhalgh (a] arm.com> 1745 1746 * soft-fp/extendhftf2.c: Update from glibc. 1747 * soft-fp/fixhfti.c: Likewise. 1748 * soft-fp/fixunshfti.c: Likewise. 1749 * soft-fp/floattihf.c: Likewise. 1750 * soft-fp/floatuntihf.c: Likewise. 1751 * soft-fp/half.h: Likewise. 1752 * soft-fp/trunctfhf2.c: Likewise. 1753 1754 2016-11-20 Marc Glisse <marc.glisse (a] inria.fr> 1755 1756 PR libgcc/77813 1757 * crtstuff.c (deregister_tm_clones, register_tm_clones): Hide 1758 __TMC_END__ behind a passthrough asm. 1759 1760 2016-11-18 Walter Lee <walt (a] tilera.com> 1761 1762 * config.host (tilepro*-*-linux*): Add t-slibgcc-libgcc to tmake_file. 1763 1764 2016-11-17 Andrew Senkevich <andrew.senkevich (a] intel.com> 1765 1766 * config/i386/cpuinfo.c (processor_features): Add 1767 FEATURE_AVX5124VNNIW, FEATURE_AVX5124FMAPS. 1768 1769 2016-11-17 Claudiu Zissulescu <claziss (a] synopsys.com> 1770 1771 * config/arc/dp-hack.h (ARC_OPTFPE): Define. 1772 (__ARC_NORM__): Use instead ARC_OPTFPE. 1773 * config/arc/fp-hack.h: Likewise. 1774 * config/arc/lib1funcs.S (ARC_OPTFPE): Define. 1775 (__ARC_MPY__): Use it insetead of __ARC700__ and __HS__. 1776 1777 2016-11-16 Alexander Monakov <amonakov (a] ispras.ru> 1778 1779 * config/nvptx/crt0.c (__main): Setup __nvptx_stacks and __nvptx_uni. 1780 * config/nvptx/mgomp.c: New file. 1781 * config/nvptx/t-nvptx: Add mgomp.c 1782 1783 2016-11-16 Waldemar Brodkorb <wbx (a] openadk.org> 1784 1785 PR libgcc/68468 1786 * unwind-dw2-fde-dip.c: Fix build on FDPIC targets. 1787 1788 2016-11-15 Claudiu Zissulescu <claziss (a] synopsys.com> 1789 1790 * config/arc/lib1funcs.S (__mulsi3): Use feature defines instead 1791 of checking for cpus. 1792 (__umulsidi3, __umulsi3_highpart, __udivmodsi4, __divsi3) 1793 (__modsi3, __clzsi2): Likewise. 1794 1795 2016-11-11 Szabolcs Nagy <szabolcs.nagy (a] arm.com> 1796 1797 * config.host (i[3456]86-*-musl*, x86_64-*-musl*): Use 1798 i386/t-cpuinfo-static instead of i386/t-cpuinfo. 1799 * config/i386/t-cpuinfo-static: New. 1800 1801 2016-11-03 Martin Liska <mliska (a] suse.cz> 1802 1803 * libgcov-profiler.c (__gcov_time_profiler): Remove. 1804 (__gcov_time_profiler_atomic): Likewise. 1805 1806 2016-11-03 Bernd Edlinger <bernd.edlinger (a] hotmail.de> 1807 1808 PR libgcc/78067 1809 * libgcc2.c (__floatdisf, __floatdidf): Avoid undefined results from 1810 count_leading_zeros. 1811 1812 2016-11-02 Uros Bizjak <ubizjak (a] gmail.com> 1813 1814 * Makefile.in (LIB2_DIVMOD_FUNCS): Add _divmoddi4. 1815 * libgcc2.c (__divmoddi4): New function. 1816 * libgcc2.h (__divmoddi4): Declare. 1817 * libgcc-std.ver.in (GCC_7.0.0): New. Add __PFX_divmoddi4 1818 and __PFX_divmodti4. 1819 1820 2016-10-24 Florian Weimer <fweimer (a] redhat.com> 1821 1822 PR libgcc/78064 1823 * unwind-c.c: Include auto-target.h. 1824 1825 2016-10-19 John David Anglin <danglin (a] gcc.gnu.org> 1826 1827 * config/pa/pa64-hpux-lib.h: New file. 1828 (EH_FRAME_SECTION_NAME): Rename to __LIBGCC_EH_FRAME_SECTION_NAME__. 1829 (DTORS_SECTION_ASM_OP): Rename to __LIBGCC_DTORS_SECTION_ASM_OP__. 1830 * config.host (tm_file): Add pa/pa64-hpux-lib.h to tm_file on 1831 hppa*64*-*-hpux11*. 1832 1833 2016-10-18 Max Filippov <jcmvbkbc (a] gmail.com> 1834 1835 * config/xtensa/t-elf (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New 1836 definition. 1837 * config/xtensa/t-linux (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New 1838 definition. 1839 * config/xtensa/t-windowed (LIB2ADDEH): Use 1840 LIB2ADDEH_XTENSA_UNWIND_DW2_FDE defined by either xtensa/t-elf 1841 or xtensa/t-linux. 1842 1843 2016-10-18 Ding-Kai Chen <dkchen (a] cadence.com> 1844 1845 * config/xtensa/ieee754-df.S (__recipdf2, __rsqrtdf2, 1846 __ieee754_sqrt): New functions. 1847 (__divdf3): Add implementation with new FPU instructions under 1848 #if XCHAL_HAVE_DFP_DIV. 1849 * config/xtensa/ieee754-sf.S (__recipsf2, __rsqrtsf2, 1850 __ieee754_sqrtf): New functions. 1851 (__divsf3): Add implementation with new FPU instructions under 1852 #if XCHAL_HAVE_FP_DIV. 1853 * config/xtensa/t-xtensa (LIB1ASMFUNCS): Add _sqrtf, _recipsf2 1854 _rsqrtsf2, _sqrt, _recipdf2 and _rsqrtdf2. 1855 1856 2016-10-13 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1857 1858 * libgcov-profiler.c: Replace MEMMODEL_* macros by their __ATOMIC_* 1859 equivalent. 1860 * config/tilepro/atomic.c: Likewise and stop casting model to 1861 enum memmodel. 1862 1863 2016-10-10 Joseph Myers <joseph (a] codesourcery.com> 1864 1865 PR target/77586 1866 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64-hp-*vms*): Use 1867 soft-fp. 1868 1869 2016-10-10 Andreas Tobler <andreast (a] gcc.gnu.org> 1870 1871 * config.host: Add support for aarch64-*-freebsd*. 1872 1873 2016-10-05 Andreas Schwab <schwab (a] suse.de> 1874 1875 * config/ia64/crtbegin.S (__do_jv_register_classes): Remove. 1876 (.section .init_array): Don't call __do_jv_register_classes. 1877 (.section .init): Likewise. 1878 1879 2016-10-04 Jakub Jelinek <jakub (a] redhat.com> 1880 1881 * config/i386/cygming-crtbegin.c (_Jv_RegisterClasses): Remove. 1882 (__JCR_LIST__): Remove. 1883 (__gcc_register_frame): Don't attempt to _Jv_RegisterClasses. 1884 * config/i386/cygming-crtend.c (__JCR_END__): Remove. 1885 * config/ia64/crtbegin.S (__JCR_LIST__): Remove. 1886 * config/ia64/crtend.S (__JCR_END__): Remove. 1887 * crtstuff.c: Remove __LIBGCC_JCR_SECTION_NAME__ from preprocessor 1888 conditionals. 1889 (__JCR_LIST__, __JCR_END__): Remove. 1890 (frame_dummy): Don't attempt to _Jv_RegisterClasses. 1891 (__do_global_ctors_1): Likewise. 1892 1893 2015-09-28 Uros Bizjak <ubizjak (a] gmail.com> 1894 1895 * config/i386/cpuinfo.c (__get_cpuid_output): Remove. 1896 (__cpu_indicator_init): Call __get_cpuid, not __get_cpuid_output. 1897 1898 2016-09-27 Martin Liska <mliska (a] suse.cz> 1899 1900 PR gcov-profile/7970 1901 PR gcov-profile/16855 1902 PR gcov-profile/44779 1903 * libgcov-driver.c (__gcov_init): Do not register a atexit 1904 handler. 1905 (__gcov_exit): Rename from gcov_exit. 1906 * libgcov.h (__gcov_exit): Declare. 1907 1908 2016-09-27 Martin Liska <mliska (a] suse.cz> 1909 1910 PR bootstrap/77749 1911 * Makefile.in: Remove _gcov_merge_delta. 1912 * libgcov-merge.c (void __gcov_merge_delta): Remove. 1913 * libgcov-util.c (__gcov_delta_counter_op): Remove. 1914 * libgcov.h: Remove declaration of __gcov_merge_delta. 1915 1916 2016-09-21 Eric Botcazou <ebotcazou (a] adacore.com> 1917 1918 * configure.ac: Do not create links, only substitute the filenames. 1919 * configure: Regenerate. 1920 * Makefile.in: Assign the substitution results to variables. 1921 (LIBGCC_LINKS): Define. 1922 (enable-execute-stack.c): New rule. 1923 (unwind.h): Likewise. 1924 (md-unwind-support.h): Likewise. 1925 (sfp-machine.h): Likewise. 1926 (gthr-default.h): Likewise. 1927 Add $(LIBGCC_LINKS) to the prerequisites of all object files and 1928 unwind.h as prerequisite of install-unwind_h-forbuild. 1929 1930 2016-09-16 Jakub Jelinek <jakub (a] redhat.com> 1931 1932 PR libgcc/71744 1933 * unwind-dw2-fde.c (ATOMIC_FDE_FAST_PATH): Define if __register_frame* 1934 is not the primary registry and atomics are available. 1935 (any_objects_registered): New variable. 1936 (__register_frame_info_bases, __register_frame_info_table_bases): 1937 Atomically store 1 to any_objects_registered after registering first 1938 unwind info. 1939 (_Unwind_Find_FDE): Return early if any_objects_registered is 0. 1940 1941 2016-09-09 James Greenhalgh <james.greenhalgh (a] arm.com> 1942 1943 PR target/63250 1944 * Makefile.in (lib2funcs): Build _mulhc3 and _divhc3. 1945 * libgcc2.h (LIBGCC_HAS_HF_MODE): Conditionally define. 1946 (HFtype): Likewise. 1947 (HCtype): Likewise. 1948 (__divhc3): Likewise. 1949 (__mulhc3): Likewise. 1950 * libgcc2.c: Support _mulhc3 and _divhc3. 1951 1952 2016-09-07 Joseph Myers <joseph (a] codesourcery.com> 1953 1954 PR libgcc/77519 1955 * libgcc2.c (NOTRUNC): Invert settings. 1956 1957 2016-09-06 Martin Liska <mliska (a] suse.cz> 1958 1959 PR gcov-profile/77378 1960 PR gcov-profile/77466 1961 * libgcov-profiler.c: Use __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{4,8} to 1962 conditionaly enable/disable *_atomic functions. 1963 1964 2016-08-26 Joseph Myers <joseph (a] codesourcery.com> 1965 1966 * config.host (i[34567]86-*-* | x86_64-*-*): Enable TFmode soft-fp 1967 where not already enabled. 1968 1969 2016-08-25 Szabolcs Nagy <szabolcs.nagy (a] arm.com> 1970 1971 * config/mips/linux-unwind.h: Use sys/syscall.h. 1972 1973 2016-08-16 Joseph Myers <joseph (a] codesourcery.com> 1974 1975 PR libgcc/77265 1976 * soft-fp/adddf3.c: Update from glibc. 1977 * soft-fp/addsf3.c: Likewise. 1978 * soft-fp/addtf3.c: Likewise. 1979 * soft-fp/divdf3.c: Likewise. 1980 * soft-fp/divsf3.c: Likewise. 1981 * soft-fp/divtf3.c: Likewise. 1982 * soft-fp/double.h: Likewise. 1983 * soft-fp/eqdf2.c: Likewise. 1984 * soft-fp/eqsf2.c: Likewise. 1985 * soft-fp/eqtf2.c: Likewise. 1986 * soft-fp/extenddftf2.c: Likewise. 1987 * soft-fp/extended.h: Likewise. 1988 * soft-fp/extendsfdf2.c: Likewise. 1989 * soft-fp/extendsftf2.c: Likewise. 1990 * soft-fp/extendxftf2.c: Likewise. 1991 * soft-fp/fixdfdi.c: Likewise. 1992 * soft-fp/fixdfsi.c: Likewise. 1993 * soft-fp/fixdfti.c: Likewise. 1994 * soft-fp/fixsfdi.c: Likewise. 1995 * soft-fp/fixsfsi.c: Likewise. 1996 * soft-fp/fixsfti.c: Likewise. 1997 * soft-fp/fixtfdi.c: Likewise. 1998 * soft-fp/fixtfsi.c: Likewise. 1999 * soft-fp/fixtfti.c: Likewise. 2000 * soft-fp/fixunsdfdi.c: Likewise. 2001 * soft-fp/fixunsdfsi.c: Likewise. 2002 * soft-fp/fixunsdfti.c: Likewise. 2003 * soft-fp/fixunssfdi.c: Likewise. 2004 * soft-fp/fixunssfsi.c: Likewise. 2005 * soft-fp/fixunssfti.c: Likewise. 2006 * soft-fp/fixunstfdi.c: Likewise. 2007 * soft-fp/fixunstfsi.c: Likewise. 2008 * soft-fp/fixunstfti.c: Likewise. 2009 * soft-fp/floatdidf.c: Likewise. 2010 * soft-fp/floatdisf.c: Likewise. 2011 * soft-fp/floatditf.c: Likewise. 2012 * soft-fp/floatsidf.c: Likewise. 2013 * soft-fp/floatsisf.c: Likewise. 2014 * soft-fp/floatsitf.c: Likewise. 2015 * soft-fp/floattidf.c: Likewise. 2016 * soft-fp/floattisf.c: Likewise. 2017 * soft-fp/floattitf.c: Likewise. 2018 * soft-fp/floatundidf.c: Likewise. 2019 * soft-fp/floatundisf.c: Likewise. 2020 * soft-fp/floatunditf.c: Likewise. 2021 * soft-fp/floatunsidf.c: Likewise. 2022 * soft-fp/floatunsisf.c: Likewise. 2023 * soft-fp/floatunsitf.c: Likewise. 2024 * soft-fp/floatuntidf.c: Likewise. 2025 * soft-fp/floatuntisf.c: Likewise. 2026 * soft-fp/floatuntitf.c: Likewise. 2027 * soft-fp/gedf2.c: Likewise. 2028 * soft-fp/gesf2.c: Likewise. 2029 * soft-fp/getf2.c: Likewise. 2030 * soft-fp/ledf2.c: Likewise. 2031 * soft-fp/lesf2.c: Likewise. 2032 * soft-fp/letf2.c: Likewise. 2033 * soft-fp/muldf3.c: Likewise. 2034 * soft-fp/mulsf3.c: Likewise. 2035 * soft-fp/multf3.c: Likewise. 2036 * soft-fp/negdf2.c: Likewise. 2037 * soft-fp/negsf2.c: Likewise. 2038 * soft-fp/negtf2.c: Likewise. 2039 * soft-fp/op-1.h: Likewise. 2040 * soft-fp/op-2.h: Likewise. 2041 * soft-fp/op-4.h: Likewise. 2042 * soft-fp/op-8.h: Likewise. 2043 * soft-fp/op-common.h: Likewise. 2044 * soft-fp/quad.h: Likewise. 2045 * soft-fp/single.h: Likewise. 2046 * soft-fp/soft-fp.h: Likewise. 2047 * soft-fp/subdf3.c: Likewise. 2048 * soft-fp/subsf3.c: Likewise. 2049 * soft-fp/subtf3.c: Likewise. 2050 * soft-fp/truncdfsf2.c: Likewise. 2051 * soft-fp/trunctfdf2.c: Likewise. 2052 * soft-fp/trunctfsf2.c: Likewise. 2053 * soft-fp/trunctfxf2.c: Likewise. 2054 * soft-fp/unorddf2.c: Likewise. 2055 * soft-fp/unordsf2.c: Likewise. 2056 * soft-fp/unordtf2.c: Likewise. 2057 2058 2016-08-15 Gilles Gouaillardet <gilles.gouaillardet (a] gmail.com> 2059 2060 PR gcov-profile/67097 2061 * libgcov-util.c (gcov_profile_merge): Skip missing files. 2062 2063 2016-08-10 Martin Liska <mliska (a] suse.cz> 2064 2065 PR gcov-profile/58306 2066 * Makefile.in: New functions (modules) are added. 2067 * libgcov-profiler.c (__gcov_interval_profiler_atomic): New 2068 function. 2069 (__gcov_pow2_profiler_atomic): New function. 2070 (__gcov_one_value_profiler_body): New argument is instroduced. 2071 (__gcov_one_value_profiler): Call with the new argument. 2072 (__gcov_one_value_profiler_atomic): Likewise. 2073 (__gcov_indirect_call_profiler_v2): Likewise. 2074 (__gcov_time_profiler_atomic): New function. 2075 (__gcov_average_profiler_atomic): Likewise. 2076 (__gcov_ior_profiler_atomic): Likewise. 2077 * libgcov.h: Declare the aforementioned functions. 2078 2079 2016-08-09 Martin Liska <mliska (a] suse.cz> 2080 2081 * libgcov-util.c: Fix typo and GNU coding style. 2082 2083 2016-08-09 Martin Liska <mliska (a] suse.cz> 2084 2085 * Makefile.in: Remove __gcov_indirect_call_profiler. 2086 * libgcov-profiler.c (__gcov_indirect_call_profiler): Remove 2087 function. 2088 * libgcov.h: And the declaration of the function. 2089 2090 2016-08-09 Martin Liska <mliska (a] suse.cz> 2091 2092 * libgcov-profiler.c (__gcov_pow2_profiler): Consider 0 as not 2093 power of two. 2094 2095 2016-07-29 Bill Schmidt <wschmidt (a] linux.vnet.ibm.com> 2096 2097 * config/rs6000/_divkc3.c: Add copyright/license boilerplate. 2098 * config/rs6000/_mulkc3.c: Likewise. 2099 2100 2016-07-29 Georg-Johann Lay <avr (a] gjlay.de> 2101 2102 * config/avr/lib1funcs.S (__muldi3) [have MUL]: No need to clear 2103 zero_reg as previous call to __umulhisi3 already cleared it. 2104 2105 2016-07-21 Aurelien Jarno <aurelien (a] aurel32.net> 2106 2107 PR target/59833 2108 * config/arm/ieee754-df.S (extendsfdf2): Convert sNaN to qNaN. 2109 2110 2016-07-19 Nick Clifton <nickc (a] redhat.com> 2111 2112 * config.host (m32r): Add m32r/t-m32r to tmake_file. 2113 Add crtinit.o and crtfini.o to extra_parts. 2114 2115 2016-07-12 Bill Schmidt <wschmidt (a] linux.vnet.ibm.com> 2116 2117 * config/rs6000/_divkc3.c: New. 2118 * config/rs6000/_mulkc3.c: New. 2119 * config/rs6000/quad-float128.h: Define TFtype; declare _mulkc3 2120 and _divkc3. 2121 * config/rs6000/t-float128: Add _mulkc3 and _divkc3 to 2122 fp128_ppc_funcs. 2123 2124 2016-07-11 Hale Wang <hale.wang (a] arm.com> 2125 Andre Vieira <andre.simoesdiasvieira (a] arm.com> 2126 2127 * config/arm/lib1funcs.S: Add new wrapper. 2128 2129 2016-07-07 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 2130 2131 * config/arm/lib1funcs.S (__ARM_ARCH__): Define to 8 for ARMv8-M. 2132 2133 2016-07-07 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 2134 2135 * config/arm/lib1funcs.S (HAVE_ARM_CLZ): Define for ARMv6* or later 2136 and ARMv5t* rather than for a fixed list of architectures. 2137 2138 2016-07-07 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 2139 2140 * config/arm/bpabi-v6m.S: Clarify what architectures is the 2141 implementation suitable for. 2142 * config/arm/lib1funcs.S (__prefer_thumb__): Define among other cases 2143 for all Thumb-1 only targets. 2144 (NOT_ISA_TARGET_32BIT): Define for Thumb-1 only targets. 2145 (THUMB_LDIV0): Test for NOT_ISA_TARGET_32BIT rather than 2146 __ARM_ARCH_6M__. 2147 (EQUIV): Likewise. 2148 (ARM_FUNC_ALIAS): Likewise. 2149 (umodsi3): Add check to __ARM_ARCH_ISA_THUMB != 1 to guard the idiv 2150 version. 2151 (modsi3): Likewise. 2152 (clzsi2): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__. 2153 (clzdi2): Likewise. 2154 (ctzsi2): Likewise. 2155 (L_interwork_call_via_rX): Test for __ARM_ARCH_ISA_ARM rather than 2156 __ARM_ARCH_6M__ in guard for checking whether it is defined. 2157 (final includes): Test for NOT_ISA_TARGET_32BIT rather than 2158 __ARM_ARCH_6M__ and add comment to indicate the connection between 2159 this condition and the one in gcc/config/arm/elf.h. 2160 * config/arm/libunwind.S: Test for __ARM_ARCH_ISA_THUMB and 2161 __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__. 2162 * config/arm/t-softfp: Likewise. 2163 2164 2016-07-06 Trevor Saunders <tbsaunde+gcc (a] tbsaunde.org> 2165 2166 * libgcc2.c (SYMBOL__MAIN): Remove checks for 2167 CTOR_LISTS_DEFINED_EXTERNALLY. 2168 2169 2016-06-28 Walter Lee <walt (a] tilera.com> 2170 2171 * config/tilepro/atomic.h: Do not include arch/spr_def.h and 2172 asm/unistd.h. 2173 (SPR_CMPEXCH_VALUE): Define for tilegx. 2174 (__NR_FAST_cmpxchg): Define for tilepro. 2175 (__NR_FAST_atomic_update): Define for tilepro. 2176 (__NR_FAST_cmpxchg64): Define for tilepro. 2177 2178 2016-06-23 Jakub Sejdak <jakub.sejdak (a] phoesys.com> 2179 2180 * config.host: Add suport for arm*-*-phoenix* targets. 2181 2182 2016-06-21 Trevor Saunders <tbsaunde+gcc (a] tbsaunde.org> 2183 2184 * config.host: Remove support for mep-*. 2185 * config/mep/lib1funcs.S: Remove. 2186 * config/mep/lib2funcs.c: Remove. 2187 * config/mep/t-mep: Remove. 2188 * config/mep/tramp.c: Remove. 2189 2190 2016-06-21 Trevor Saunders <tbsaunde+gcc (a] tbsaunde.org> 2191 2192 * config.host: Remove support for avr-rtems. 2193 * config/avr/t-rtems: Remove. 2194 2195 2016-06-21 Trevor Saunders <tbsaunde+gcc (a] tbsaunde.org> 2196 2197 * config.host: Remove m32r-rtems support. 2198 2199 2016-06-21 Trevor Saunders <tbsaunde+gcc (a] tbsaunde.org> 2200 2201 * config.host: Remove h8300-rtems support. 2202 2203 2016-06-21 Trevor Saunders <tbsaunde+gcc (a] tbsaunde.org> 2204 2205 * config.host: Remove support for knetbsd. 2206 2207 2016-06-21 Trevor Saunders <tbsaunde+gcc (a] tbsaunde.org> 2208 2209 * config.host: Remove support for openbsd 2 and 3. 2210 2211 2016-06-21 Trevor Saunders <tbsaunde+gcc (a] tbsaunde.org> 2212 2213 * config.host: Remove interix support. 2214 * config/i386/t-interix: Remove. 2215 2216 2016-06-18 John David Anglin <danglin (a] gcc.gnu.org> 2217 2218 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set 2219 least-significant bit in function pointer for fixup. 2220 2221 2016-06-05 Aaron Conole <aconole (a] redhat.com> 2222 Nathan Sidwell <nathan (a] acm.org> 2223 2224 PR libgcc/71400 2225 * libgcov-driver-system.c (__gcov_error_file): Disable if IN_GCOV_TOOL. 2226 (get_gcov_error_file): Check __gcov_error_file before trying to 2227 initialize it. 2228 (gcov_error): Always use get_gcov_error_file. 2229 2230 2016-06-02 Aaron Conole <aconole (a] redhat.com> 2231 2232 * libgcov-driver-system.c (__gcov_error_file): New. 2233 (get_gcov_error_file): New. 2234 (gcov_error): Use and set __gcov_error_file. 2235 (gcov_error_exit): New. 2236 * libgcov-driver.c (gcov_exit): Call gcov_error_exit. 2237 2238 2016-05-26 Nathan Sidwell <nathan (a] acm.org> 2239 2240 * config/nvptx/free.asm: Delete. 2241 * config/nvptx/malloc.asm: Delete. 2242 * config/nvptx/realloc.c: Delete. 2243 * t-nvptx: Update. 2244 2245 2016-05-25 Nathan Sidwell <nathan (a] acm.org> 2246 2247 * config/nvptx/crt0.s: Delete. 2248 * config/nvptx/crt0.c: New. 2249 * t-nvptx: Update. 2250 2251 2016-05-19 Sandra Loosemore <sandra (a] codesourcery.com> 2252 2253 * config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed 2254 dw2/seh configuration. 2255 [x86_64-*-mingw*]: Likewise. 2256 2257 2016-05-10 Joel Sherrill <joel (a] rtems.org> 2258 2259 PR libgcc/70720 2260 * config.host (moxie-*-rtems*): Merge this stanza with other moxie 2261 targets so the same extra_parts are built. Also have tmake_file add 2262 on to its value rather than override. 2263 2264 2016-04-30 Oleg Endo <olegendo (a] gcc.gnu.org> 2265 2266 * config.host: Remove SH5 support. 2267 * configure: Likewise. 2268 2269 2016-04-29 Oleg Endo <olegendo (a] gcc.gnu.org> 2270 2271 * config/sh/crt1.S: Remove SH5 support. 2272 * config/sh/crti.S: Likewise. 2273 * config/sh/crtn.S: Likewise. 2274 * config/sh/lib1funcs-4-300.S: Likewise. 2275 * config/sh/lib1funcs-Os-4-200.S: Likewise. 2276 * config/sh/lib1funcs.S: Likewise. 2277 * config/sh/linux-unwind.h: Likewise. 2278 * config/sh/t-sh64: Delete. 2279 2280 2016-04-29 Claudiu Zissulescu <claziss (a] synopsys.com> 2281 2282 * config/arc/ieee-754/eqdf2.S: Handle FPX NaN. 2283 2284 2016-04-28 Claudiu Zissulescu <claziss (a] synopsys.com> 2285 Joern Rennecke <joern.rennecke (a] embecosm.com> 2286 2287 * config/arc/crttls.S: New file. 2288 * config/arc/t-arc: New rule. 2289 * config.host (arc*-*-elf*, arc*-*-linux*): Add crttls.o. 2290 2291 2016-04-25 Nick Clifton <nickc (a] redhat.com> 2292 2293 * config/msp430/cmpd.c (__mspabi_cmpf): Add prototype. 2294 (__mspabi_cmpd): Likewise. 2295 * config/msp430/floathidf.c (__floathidf): Likewise. 2296 * config/msp430/floathisf.c (__floathisf): Likewise 2297 * config/msp430/floatunhidf.c (__floatunssidf): Likewise. 2298 * config/msp430/floatunhisf.c (__floatunshisf): Likewise. 2299 * config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the 2300 second parameter. 2301 (__ashrsi3): Likewise. 2302 2303 2016-04-21 Waldemar Brodkorb <wbx (a] openadk.org> 2304 2305 * config/m68k/linux-atomic.c: Do not include unistd.h 2306 2307 2016-04-20 Martin Galvan <martin.galvan (a] tallertechnologies.com> 2308 2309 * config/arm/ieee754-df.S: Fix typos in comments. 2310 2311 2016-04-11 Michael Meissner <meissner (a] linux.vnet.ibm.com> 2312 2313 PR target/70381 2314 * configure.ac (powerpc*-*-linux*): Rework tests to build 2315 __float128 emulation routines to not depend on using #pragma GCC 2316 target to enable -mfloat128. 2317 * configure: Regnerate. 2318 2319 2016-04-04 Eric Botcazou <ebotcazou (a] adacore.com> 2320 2321 PR target/67172 2322 * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if 2323 __MINGW32__ is defined. 2324 2325 2016-03-28 James Bowman <james.bowman (a] ftdichip.com> 2326 2327 * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New. 2328 2329 2016-03-22 Michael Meissner <meissner (a] linux.vnet.ibm.com> 2330 2331 PR libgcc/70363 2332 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was 2333 built with an assembler that does not support ISA 3.0 2334 instructions, rename __extendkftf2_sw to __extendkftf2. 2335 2336 2016-03-16 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2337 2338 PR target/38239 2339 * config/sol2/gmon.c [__i386__] (_mcount): Save and restore 2340 call-clobbered registers. 2341 (internal_mcount): Remove __i386__ handling. 2342 2343 2016-02-26 Joel Sherrill <joel (a] rtems.org> 2344 2345 * config.host: Add x86_64-*-rtems*. 2346 2347 2016-02-26 Joel Sherrill <joel (a] rtems.org> 2348 2349 * libgcc/config.host: Add aarch64-*-rtems*. 2350 2351 2016-02-26 Paul E. Murphy <murphyp (a] linux.vnet.ibm.com> 2352 Bill Schmidt <wschmidt (a] linux.vnet.ibm.com> 2353 2354 * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a 2355 union of u64 and double. 2356 (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions. 2357 (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery 2358 value. 2359 (FP_ROUNDMODE): Update the usage of _fpscr. 2360 2361 2016-02-25 Ilya Verbin <ilya.verbin (a] intel.com> 2362 2363 PR driver/68463 2364 * Makefile.in (crtoffloadtable$(objext)): New rule. 2365 * configure.ac (extra_parts): Add crtoffloadtable$(objext) if 2366 enable_offload_targets is not empty. 2367 * configure: Regenerate. 2368 * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to 2369 crtoffloadtable. 2370 2371 2016-02-17 Max Filippov <jcmvbkbc (a] gmail.com> 2372 2373 * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add 2374 .literal_position before the function. 2375 * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux): 2376 Likewise. 2377 2378 2016-02-15 Marcin Kocielnicki <koriakin (a] 0x04.net> 2379 2380 * config.host: Use t-stack and t-stack-s390 for s390*-*-linux. 2381 * config/s390/morestack.S: New file. 2382 * config/s390/t-stack-s390: New file. 2383 * generic-morestack.c (__splitstack_find): Add s390-specific code. 2384 2385 2016-02-12 Walter Lee <walt (a] tilera.com> 2386 2387 * config.host (tilegx*-*-linux*): remove ti from 2388 softfp_int_modes for 32-bit configs. 2389 2390 2016-02-10 Ian Lance Taylor <iant (a] google.com> 2391 2392 PR go/68562 2393 * config/i386/morestack.S (__stack_split_initialize): Align 2394 stack. 2395 2396 2016-02-03 Andreas Tobler <andreast (a] gcc.gnu.org> 2397 2398 PR bootstrap/69611 2399 * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with 2400 __FLOAT128__ to compile only for __float128 capable targets. 2401 2402 2016-01-25 Jakub Jelinek <jakub (a] redhat.com> 2403 2404 PR target/69444 2405 * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__ 2406 instead of ___NO_FPRS__. 2407 2408 2016-01-21 Michael Meissner <meissner (a] linux.vnet.ibm.com> 2409 Steven Munroe <munroesj (a] linux.vnet.ibm.com> 2410 Tulio Magno Quites Machado Filho <tulioqm (a] br.ibm.com> 2411 2412 * config/rs6000/float128-sed: New files to convert TF names to KF 2413 names for PowerPC IEEE 128-bit floating point support. 2414 * config/rs6000/float128-sed-hw: Likewise. 2415 2416 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit 2417 floating point hardware support. 2418 2419 * config/rs6000/float128-ifunc.c: New file to pick either IEEE 2420 128-bit floating point software emulation or use ISA 3.0 hardware 2421 support if it is available. 2422 2423 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit 2424 floating point. 2425 2426 * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit 2427 floating point to IBM extended double. 2428 2429 * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended 2430 double to IEEE 128-bit floating point. 2431 2432 * config/rs6000/t-float128: New Makefile fragments to enable 2433 building __float128 emulation support. 2434 * config/rs6000/t-float128-hw: Likewise. 2435 2436 * config/rs6000/sfp-exceptions.c: New file to provide exception 2437 support for IEEE 128-bit floating point. 2438 2439 * config/rs6000/floattikf.c: New files for converting between IEEE 2440 128-bit floating point and signed/unsigned 128-bit integers. 2441 * config/rs6000/fixunskfti.c: Likewise. 2442 * config/rs6000/fixkfti.c: Likewise. 2443 * config/rs6000/floatuntikf.c: Likewise. 2444 2445 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types 2446 when building on 64-bit systems, or when VSX is enabled. 2447 (_FP_W_TYPE): Likewise. 2448 (_FP_WS_TYPE): Likewise. 2449 (_FP_I_TYPE): Likewise. 2450 (TItype): Define on 64-bit systems. 2451 (UTItype): Likewise. 2452 (TI_BITS): Likewise. 2453 (_FP_MUL_MEAT_D): Add support for using 64-bit types. 2454 (_FP_MUL_MEAT_Q): Likewise. 2455 (_FP_DIV_MEAT_D): Likewise. 2456 (_FP_DIV_MEAT_Q): Likewise. 2457 (_FP_NANFRAC_D): Likewise. 2458 (_FP_NANFRAC_Q): Likewise. 2459 (ISA_BIT): Add exception support if we are being compiled on a 2460 machine with hardware floating point support to build the IEEE 2461 128-bit emulation functions. 2462 (FP_EX_INVALID): Likewise. 2463 (FP_EX_OVERFLOW): Likewise. 2464 (FP_EX_UNDERFLOW): Likewise. 2465 (FP_EX_DIVZERO): Likewise. 2466 (FP_EX_INEXACT): Likewise. 2467 (FP_EX_ALL): Likewise. 2468 (__sfp_handle_exceptions): Likewise. 2469 (FP_HANDLE_EXCEPTIONS): Likewise. 2470 (FP_RND_NEAREST): Likewise. 2471 (FP_RND_ZERO): Likewise. 2472 (FP_RND_PINF): Likewise. 2473 (FP_RND_MINF): Likewise. 2474 (FP_RND_MASK): Likewise. 2475 (_FP_DECL_EX): Likewise. 2476 (FP_INIT_ROUNDMODE): Likewise. 2477 (FP_ROUNDMODE): Likewise. 2478 2479 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile 2480 VSX code, enable IEEE 128-bit floating point. If the compiler can 2481 compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit 2482 floating point hardware instructions and it supports declaring 2483 functions with the ifunc attribute, enable ifunc functions to 2484 switch between software and hardware support. 2485 * configure.ac (powerpc*-*-linux*): Likewise. 2486 * configure: Regenerate. 2487 2488 2016-01-15 Nick Clifton <nickc (a] redhat.com> 2489 2490 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first 2491 dependency as the source file to be compiled. 2492 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o) 2493 (lib2hw_mul_f5.o): Likewise. 2494 2495 2016-01-13 Michael Meissner <meissner (a] linux.vnet.ibm.com> 2496 2497 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change. 2498 * libgcc/config/rs6000/fixkfti.c: Likewise. 2499 * libgcc/config/rs6000/fixunskfti.c: Likewise. 2500 * libgcc/config/rs6000/float128-hw.c: Likewise. 2501 * libgcc/config/rs6000/float128-ifunc.c: Likewise. 2502 * libgcc/config/rs6000/float128-sed: Likewise. 2503 * libgcc/config/rs6000/floattikf.c: Likewise. 2504 * libgcc/config/rs6000/floatuntikf.c: Likewise. 2505 * libgcc/config/rs6000/quad-float128.h: Likewise. 2506 * libgcc/config/rs6000/sfp-exceptions.c: Likewise. 2507 * libgcc/config/rs6000/sfp-machine.h: Likewise. 2508 * libgcc/config/rs6000/t-float128: Likewise. 2509 * libgcc/config/rs6000/t-float128-hw: Likewise. 2510 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise. 2511 * libgcc/config.host: Likewise. 2512 * libgcc/configure: Likewise. 2513 * libgcc/configure.ac: Likewise. 2514 2515 2016-01-13 Michael Meissner <meissner (a] linux.vnet.ibm.com> 2516 Steven Munroe <munroesj (a] linux.vnet.ibm.com> 2517 Tulio Magno Quites Machado Filho <tulioqm (a] br.ibm.com> 2518 2519 * config/rs6000/sfp-exceptions.c: New file to provide exception 2520 support for IEEE 128-bit floating point. 2521 2522 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit 2523 floating point hardware support. 2524 2525 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating 2526 point conversions. 2527 * config/rs6000/fixunskfti.c: Likewise. 2528 * config/rs6000/fixkfti.c: Likewise. 2529 * config/rs6000/floatuntikf.c: Likewise. 2530 * config/rs6000/extendkftf2-sw.c: Likewise. 2531 * config/rs6000/trunctfkf2-sw.c: Likewise. 2532 2533 * config/rs6000/float128-ifunc.c: New file to pick either IEEE 2534 128-bit floating point software emulation or use ISA 3.0 hardware 2535 support if it is available. 2536 2537 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit 2538 floating point. 2539 2540 * config/rs6000/t-float128: New Makefile fragments to enable 2541 building __float128 emulation support. 2542 * config/rs6000/t-float128-hw: Likewise. 2543 2544 * config/rs6000/float128-sed: New file to convert TF names to KF 2545 names for PowerPC IEEE 128-bit floating point support. 2546 2547 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types 2548 when building on 64-bit systems, or when VSX is enabled. 2549 (_FP_W_TYPE): Likewise. 2550 (_FP_WS_TYPE): Likewise. 2551 (_FP_I_TYPE): Likewise. 2552 (TItype): Define on 64-bit systems. 2553 (UTItype): Likewise. 2554 (TI_BITS): Likewise. 2555 (_FP_MUL_MEAT_D): Add support for using 64-bit types. 2556 (_FP_MUL_MEAT_Q): Likewise. 2557 (_FP_DIV_MEAT_D): Likewise. 2558 (_FP_DIV_MEAT_Q): Likewise. 2559 (_FP_NANFRAC_D): Likewise. 2560 (_FP_NANFRAC_Q): Likewise. 2561 (ISA_BIT): Add exception support if we are being compiled on a 2562 machine with hardware floating point support to build the IEEE 2563 128-bit emulation functions. 2564 (FP_EX_INVALID): Likewise. 2565 (FP_EX_OVERFLOW): Likewise. 2566 (FP_EX_UNDERFLOW): Likewise. 2567 (FP_EX_DIVZERO): Likewise. 2568 (FP_EX_INEXACT): Likewise. 2569 (FP_EX_ALL): Likewise. 2570 (__sfp_handle_exceptions): Likewise. 2571 (FP_HANDLE_EXCEPTIONS): Likewise. 2572 (FP_RND_NEAREST): Likewise. 2573 (FP_RND_ZERO): Likewise. 2574 (FP_RND_PINF): Likewise. 2575 (FP_RND_MINF): Likewise. 2576 (FP_RND_MASK): Likewise. 2577 (_FP_DECL_EX): Likewise. 2578 (FP_INIT_ROUNDMODE): Likewise. 2579 (FP_ROUNDMODE): Likewise. 2580 2581 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC 2582 compiler can do __float128. 2583 * configure: Regenerate. 2584 2585 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile 2586 VSX code, enable IEEE 128-bit floating point. 2587 2588 2016-01-05 Olivier Hainque <hainque (a] adacore.com> 2589 2590 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1 2591 specificities. 2592 2593 2016-01-04 Jakub Jelinek <jakub (a] redhat.com> 2594 2595 Update copyright years. 2596 2597 2015-12-18 Andris Pavenis <andris.pavenis (a] iki.fi> 2598 2599 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-* 2600 soft-fp targets. 2601 2602 2015-12-16 Bernd Edlinger <bernd.edlinger (a] hotmail.de> 2603 2604 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort 2605 instead of abort to avoid dependency on stdlib.h. 2606 2607 2015-12-09 John David Anglin <danglin (a] gcc.gnu.org> 2608 2609 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code 2610 to initialize call to __dl_fixup once. 2611 2612 2015-12-04 Nick Clifton <nickc (a] redhat.com> 2613 2614 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm. 2615 Allow for the second argument being negative. 2616 * config.host (extra_parts): Define for MSP430. Create separate 2617 libraries for each of the hardware multiply formats. 2618 * config/msp430/lib2hw_mul.S: Build only the multiply routines 2619 that are needed. 2620 * config/msp430/lib2mul.c: Likewise. 2621 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S. 2622 Add rules to build hardware multiply libraries. 2623 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for 2624 __mspabi_divul function. 2625 (__mspabi_divllu): New stub function. 2626 2627 2015-12-01 John David Anglin <danglin (a] gcc.gnu.org> 2628 2629 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize 2630 fixup values if saved GOT address doesn't match runtime address. 2631 (fixup_branch_offset): Reorder list. 2632 2633 2015-11-25 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2634 2635 * Makefile.in (VTV_CFLAGS): New variable. 2636 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext)) 2637 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it. 2638 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file. 2639 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o 2640 to extra_parts if $enable_vtable_verify = yes. 2641 2642 2015-11-23 Szabolcs Nagy <szabolcs.nagy (a] arm.com> 2643 2644 PR target/68059 2645 * config/arm/linux-atomic-64bit.c (__write): Rename to... 2646 (write): ...this and fix the return type. 2647 2648 2015-11-19 DJ Delorie <dj (a] redhat.com> 2649 2650 * config/msp430/lib2hw_mul.S: Fix alignment. 2651 2652 2015-11-18 Nathan Sidwell <nathan (a] codesourcery.com> 2653 2654 * config/nvptx/reduction.c: New. 2655 * config/nvptx/t-nvptx (LIB2ADD): Add it. 2656 2657 2015-11-15 David Edelsohn <dje.gcc (a] gmail.com> 2658 2659 * config/rs6000/on_exit.c: New file. 2660 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c. 2661 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports. 2662 2663 2015-11-11 Claudiu Zissulescu <claziss (a] synopsys.com> 2664 2665 * config/arc/dp-hack.h: Add support for ARCHS. 2666 * config/arc/ieee-754/divdf3.S: Likewise. 2667 * config/arc/ieee-754/divsf3-stdmul.S: Likewise. 2668 * config/arc/ieee-754/muldf3.S: Likewise. 2669 * config/arc/ieee-754/mulsf3.S: Likewise 2670 * config/arc/lib1funcs.S: Likewise 2671 * config/arc/gmon/dcache_linesz.S: Don't read the build register 2672 for ARCv2 cores. 2673 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile 2674 for ARCv2 cores. 2675 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define. 2676 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700 2677 cores. 2678 2679 2015-11-09 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2680 2681 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT 2682 value. 2683 * config/ia64/crtend.S: Likewise. 2684 2685 2015-11-07 Trevor Saunders <tbsaunde+gcc (a] tbsaunde.org> 2686 2687 * config/visium/lib2funcs.c (__set_trampoline_parity): Use 2688 __CHAR_BIT__ instead of BITS_PER_UNIT. 2689 * fixed-bit.h: Likewise. 2690 * fp-bit.h: Likewise. 2691 * libgcc2.c (__popcountSI2): Likewise. 2692 (__popcountDI2): Likewise. 2693 * libgcc2.h: Likewise. 2694 * libgcov.h: Likewise. 2695 2696 2015-11-07 David Edelsohn <dje.gcc (a] gmail.com> 2697 2698 * config/rs6000/atexit.c: New file. 2699 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c. 2700 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports. 2701 * config/rs6000/cxa_finalize.c 2702 (catomic_compare_and_exchange_bool_acq): Negate return value. 2703 2704 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar (a] amd.com> 2705 2706 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H. 2707 (processor_subtypes): Add znver1. 2708 (get_amd_cpu): Detect znver1. 2709 2710 2015-10-29 Christophe Lyon <christophe.lyon (a] linaro.org> 2711 2712 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*): 2713 Include crtfastmath.o. 2714 2715 2015-10-23 Joern Rennecke <joern.rennecke (a] embecosm.com> 2716 2717 PR libgcc/66883 2718 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo. 2719 2720 2015-10-16 Kaushik Phatak <kaushik.phatak (a] kpit.com> 2721 2722 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0. 2723 * config/rl78/divmodsi.S: Update return register to r8. 2724 * config/rl78/divmodhi.S: Update return register to r8,r9. 2725 Branch to main_loop_done_himode to pop registers before return. 2726 2727 2015-10-09 Venkataramanan Kumar <venkataramanan.kumar (a] amd.com> 2728 2729 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4. 2730 (__cpu_indicator_init): Fix model selection for AMD CPUs. 2731 2732 2015-10-05 Kirill Yukhin <kirill.yukhin (a] intel.com> 2733 2734 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512". 2735 2736 2015-10-03 Max Filippov <jcmvbkbc (a] gmail.com> 2737 2738 * config.host (xtensa*-*-uclinux*): New configuration. 2739 2740 2015-10-02 Kirill Yukhin <kirill.yukhin (a] intel.com> 2741 2742 * config/i386/cpuinfo.c (processor_features): Add 2743 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI. 2744 2745 2015-09-28 Joseph Myers <joseph (a] codesourcery.com> 2746 2747 * soft-fp/adddf3.c: Update from glibc. 2748 * soft-fp/addsf3.c: Likewise. 2749 * soft-fp/addtf3.c: Likewise. 2750 * soft-fp/divdf3.c: Likewise. 2751 * soft-fp/divsf3.c: Likewise. 2752 * soft-fp/divtf3.c: Likewise. 2753 * soft-fp/double.h: Likewise. 2754 * soft-fp/eqdf2.c: Likewise. 2755 * soft-fp/eqsf2.c: Likewise. 2756 * soft-fp/eqtf2.c: Likewise. 2757 * soft-fp/extenddftf2.c: Likewise. 2758 * soft-fp/extended.h: Likewise. 2759 * soft-fp/extendsfdf2.c: Likewise. 2760 * soft-fp/extendsftf2.c: Likewise. 2761 * soft-fp/extendxftf2.c: Likewise. 2762 * soft-fp/fixdfdi.c: Likewise. 2763 * soft-fp/fixdfsi.c: Likewise. 2764 * soft-fp/fixdfti.c: Likewise. 2765 * soft-fp/fixsfdi.c: Likewise. 2766 * soft-fp/fixsfsi.c: Likewise. 2767 * soft-fp/fixsfti.c: Likewise. 2768 * soft-fp/fixtfdi.c: Likewise. 2769 * soft-fp/fixtfsi.c: Likewise. 2770 * soft-fp/fixtfti.c: Likewise. 2771 * soft-fp/fixunsdfdi.c: Likewise. 2772 * soft-fp/fixunsdfsi.c: Likewise. 2773 * soft-fp/fixunsdfti.c: Likewise. 2774 * soft-fp/fixunssfdi.c: Likewise. 2775 * soft-fp/fixunssfsi.c: Likewise. 2776 * soft-fp/fixunssfti.c: Likewise. 2777 * soft-fp/fixunstfdi.c: Likewise. 2778 * soft-fp/fixunstfsi.c: Likewise. 2779 * soft-fp/fixunstfti.c: Likewise. 2780 * soft-fp/floatdidf.c: Likewise. 2781 * soft-fp/floatdisf.c: Likewise. 2782 * soft-fp/floatditf.c: Likewise. 2783 * soft-fp/floatsidf.c: Likewise. 2784 * soft-fp/floatsisf.c: Likewise. 2785 * soft-fp/floatsitf.c: Likewise. 2786 * soft-fp/floattidf.c: Likewise. 2787 * soft-fp/floattisf.c: Likewise. 2788 * soft-fp/floattitf.c: Likewise. 2789 * soft-fp/floatundidf.c: Likewise. 2790 * soft-fp/floatundisf.c: Likewise. 2791 * soft-fp/floatunditf.c: Likewise. 2792 * soft-fp/floatunsidf.c: Likewise. 2793 * soft-fp/floatunsisf.c: Likewise. 2794 * soft-fp/floatunsitf.c: Likewise. 2795 * soft-fp/floatuntidf.c: Likewise. 2796 * soft-fp/floatuntisf.c: Likewise. 2797 * soft-fp/floatuntitf.c: Likewise. 2798 * soft-fp/gedf2.c: Likewise. 2799 * soft-fp/gesf2.c: Likewise. 2800 * soft-fp/getf2.c: Likewise. 2801 * soft-fp/ledf2.c: Likewise. 2802 * soft-fp/lesf2.c: Likewise. 2803 * soft-fp/letf2.c: Likewise. 2804 * soft-fp/muldf3.c: Likewise. 2805 * soft-fp/mulsf3.c: Likewise. 2806 * soft-fp/multf3.c: Likewise. 2807 * soft-fp/negdf2.c: Likewise. 2808 * soft-fp/negsf2.c: Likewise. 2809 * soft-fp/negtf2.c: Likewise. 2810 * soft-fp/op-1.h: Likewise. 2811 * soft-fp/op-2.h: Likewise. 2812 * soft-fp/op-4.h: Likewise. 2813 * soft-fp/op-8.h: Likewise. 2814 * soft-fp/op-common.h: Likewise. 2815 * soft-fp/quad.h: Likewise. 2816 * soft-fp/single.h: Likewise. 2817 * soft-fp/soft-fp.h: Likewise. 2818 * soft-fp/subdf3.c: Likewise. 2819 * soft-fp/subsf3.c: Likewise. 2820 * soft-fp/subtf3.c: Likewise. 2821 * soft-fp/truncdfsf2.c: Likewise. 2822 * soft-fp/trunctfdf2.c: Likewise. 2823 * soft-fp/trunctfsf2.c: Likewise. 2824 * soft-fp/trunctfxf2.c: Likewise. 2825 * soft-fp/unorddf2.c: Likewise. 2826 * soft-fp/unordsf2.c: Likewise. 2827 * soft-fp/unordtf2.c: Likewise. 2828 2829 2015-09-24 Richard Earnshaw <rearnsha (a] arm.com> 2830 2831 PR libgcc/67624 2832 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly. 2833 2834 2015-09-24 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2835 2836 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file. 2837 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts. 2838 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of 2839 messages. 2840 (internal_mcount): Likewise. 2841 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with 2842 crt_compile, add CRTSTUFF_T_CFLAGS_S. 2843 2844 2015-09-24 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2845 2846 * configure.ac (libgcc_cv_solaris_crts): New test. 2847 * configure: Regenerate. 2848 * config.in: Regenerate. 2849 * config/sol2/crtp.c, config/sol2/crtpg.c: New files. 2850 * config/gmon-sol2.c: Rename to ... 2851 * config/sol2/gmon.c: ... this. 2852 Include auto-target.h. 2853 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS. 2854 * config/t-sol2: Rename to ... 2855 * config/sol2/t-sol2: ... this. 2856 (gmon.o): Reflect renaming. 2857 (crtp.o, crtpg.o): New rules. 2858 * config.host (*-*-solaris2*): Reflect renaming. 2859 Use system CRTs if present. 2860 Remove default CRT case. 2861 2862 2015-09-23 John David Anglin <danglin (a] gcc.gnu.org> 2863 2864 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks. 2865 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of 2866 __kernel_cmpxchg2. 2867 (__sync_##OP##_and_fetch_##WIDTH): Likewise. 2868 (__sync_val_compare_and_swap_##WIDTH): Likewise. 2869 (__sync_bool_compare_and_swap_##WIDTH): Likewise. 2870 (__sync_lock_test_and_set_##WIDTH): Likewise. 2871 (__sync_lock_release_##WIDTH): Likewise. 2872 (__sync_fetch_and_##OP##_4): Change result to match type of 2873 __kernel_cmpxchg. 2874 (__sync_##OP##_and_fetch_4): Likewise. 2875 (__sync_val_compare_and_swap_4): Likewise. 2876 (__sync_bool_compare_and_swap_4): likewise. 2877 (__sync_lock_test_and_set_4): Likewise. 2878 (__sync_lock_release_4): Likewise. 2879 (FETCH_AND_OP_2): Add long long variants. 2880 (OP_AND_FETCH_2): Likewise. 2881 (COMPARE_AND_SWAP_2 ): Likewise. 2882 (SYNC_LOCK_TEST_AND_SET_2): Likewise. 2883 (SYNC_LOCK_RELEASE_2): Likewise. 2884 (__sync_bool_compare_and_swap_##WIDTH): Correct return. 2885 2886 2015-09-22 Kirill Yukhin <kirill.yukhin (a] intel.com> 2887 2888 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add 2889 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ, 2890 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF. 2891 (get_available_features): Habdle new features. 2892 2893 2015-09-21 James Bowman <james.bowman (a] ftdichip.com> 2894 2895 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable 2896 memory layout. Deal correctly with BSS region larger than 32K. 2897 Handle a watchdog reset like a power-on reset. Clean up unused 2898 code. 2899 2900 2015-09-18 Andrew Dixie <andrewd (a] gentrack.com> 2901 David Edelsohn <dje.gcc (a] gmail.com> 2902 2903 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts. 2904 * config/rs6000/crtdbase.S: New file. 2905 * config/rs6000/t-aix-cxa: Build crtdbase.o. 2906 2907 2015-09-15 Max Filippov <jcmvbkbc (a] gmail.com> 2908 2909 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): 2910 Add support for call0 ABI. 2911 2912 2015-09-13 John David Anglin <danglin (a] gcc.gnu.org> 2913 2914 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned. 2915 2916 2015-09-03 Sebastian Huber <sebastian.huber (a] embedded-brains.de> 2917 2918 * config/gthr-rtems.h (__GTHREADS_CXX0X): New. 2919 (__GTHREAD_HAS_COND): Likewise. 2920 (__gthread_t): Likewise. 2921 (__gthread_cond_t): Likewise. 2922 (__gthread_time_t): Likewise. 2923 (__GTHREAD_MUTEX_INIT): Likewise. 2924 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise. 2925 (__GTHREAD_COND_INIT): Likewise. 2926 (__GTHREAD_COND_INIT_FUNCTION): Likewise. 2927 (__GTHREAD_TIME_INIT): Likewise. 2928 (__gthread_create): Likewise. 2929 (__gthread_join): Likewise. 2930 (__gthread_detach): Likewise. 2931 (__gthread_equal): Likewise. 2932 (__gthread_self): Likewise. 2933 (__gthread_yield): Likewise. 2934 (__gthread_cond_broadcast): Likewise. 2935 (__gthread_cond_signal): Likewise. 2936 (__gthread_cond_wait): Likewise. 2937 (__gthread_cond_timedwait): Likewise. 2938 (__gthread_cond_wait_recursive): Likewise. 2939 (__gthread_cond_destroy): Likewise. 2940 (rtems_gxx_once): Delete. 2941 (rtems_gxx_key_create): Likewise. 2942 (rtems_gxx_key_delete): Likewise. 2943 (rtems_gxx_getspecific): Likewise. 2944 (rtems_gxx_setspecific): Likewise. 2945 (rtems_gxx_mutex_init): Likewise. 2946 (rtems_gxx_mutex_destroy): Likewise. 2947 (rtems_gxx_mutex_lock): Likewise. 2948 (rtems_gxx_mutex_trylock): Likewise. 2949 (rtems_gxx_mutex_unlock): Likewise. 2950 (rtems_gxx_recursive_mutex_init): Likewise. 2951 (rtems_gxx_recursive_mutex_lock): Likewise. 2952 (rtems_gxx_recursive_mutex_trylock): Likewise. 2953 (rtems_gxx_recursive_mutex_unlock): Likewise. 2954 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer. 2955 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function. 2956 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise. 2957 (__gthread_once): Likewise. 2958 (__gthread_key_create): Likewise. 2959 (__gthread_key_delete): Likewise. 2960 (__gthread_getspecific): Likewise. 2961 (__gthread_setspecific): Likewise. 2962 (__gthread_key_t): Use <pthread.h> type. 2963 (__gthread_once_t): Likewise 2964 (__gthread_mutex_t): Use <sys/lock.h> type. 2965 (__gthread_recursive_mutex_t): Likewise 2966 (__gthread_mutex_lock): Use <sys/lock.h> function. 2967 (__gthread_mutex_trylock): Likewise. 2968 (__gthread_mutex_timedlock): Likewise. 2969 (__gthread_mutex_unlock): Likewise. 2970 (__gthread_mutex_destroy): Likewise. 2971 (__gthread_recursive_mutex_lock): Likewise. 2972 (__gthread_recursive_mutex_trylock): Likewise. 2973 (__gthread_recursive_mutex_timedlock): Likewise. 2974 (__gthread_recursive_mutex_unlock): Likewise. 2975 (__gthread_recursive_mutex_destroy): Likewise. 2976 2977 2015-08-18 Max Filippov <jcmvbkbc (a] gmail.com> 2978 2979 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return 2980 context->sp instead of context->cfa. 2981 2982 2015-08-18 Max Filippov <jcmvbkbc (a] gmail.com> 2983 2984 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde 2985 with unwind-dw2-fde-dip. 2986 2987 2015-08-18 Max Filippov <jcmvbkbc (a] gmail.com> 2988 2989 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use 2990 CALL12 followed by series of ENTRY to spill windowed registers. 2991 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill 2992 instead of making linux spill syscall. 2993 2994 2015-08-14 Yuri Rumyantsev <ysrumyan (a] gmail.com> 2995 2996 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake. 2997 (get_intel_cpu): Likewise. 2998 2999 2015-08-12 H.J. Lu <hongjiu.lu (a] intel.com> 3000 3001 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL. 3002 (get_intel_cpu): Add Knights Landing support. 3003 3004 2015-08-11 Uros Bizjak <ubizjak (a] gmail.com> 3005 3006 PR target/66954 3007 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL. 3008 (get_available_features): Handle FEATURE_PCLMUL. 3009 3010 2015-08-10 H.J. Lu <hongjiu.lu (a] intel.com> 3011 3012 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as 3013 Broadwell. 3014 3015 2015-07-22 Uros Bizjak <ubizjak (a] gmail.com> 3016 3017 PR target/66954 3018 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES. 3019 (get_available_features): Handle FEATURE_AES. 3020 3021 2015-07-22 Chung-Lin Tang <cltang (a] codesourcery.com> 3022 3023 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include. 3024 (EFAULT,EBUSY,ENOSYS): Delete unused #defines. 3025 3026 2015-07-17 Nathan Sidwell <nathan (a] codesourcery.com> 3027 3028 * offloadstuff.c: Constify host data. 3029 3030 2015-07-17 Jan Beulich <jbeulich (a] suse.com> 3031 3032 * config/t-softfp: Split up "else ifneq". 3033 3034 2015-07-14 Sandra Loosemore <sandra (a] codesourcery.com> 3035 Cesar Philippidis <cesar (a] codesourcery.com> 3036 Chung-Lin Tang <cltang (a] codesourcery.com> 3037 3038 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize 3039 for __nios2_arch__ level. 3040 3041 2015-07-13 John Marino <gnugcc (a] marino.st> 3042 3043 * config/i386/t-dragonfly: New. 3044 3045 2015-07-01 John David Anglin <danglin (a] gcc.gnu.org> 3046 3047 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to 3048 better match light-weight syscall argument order. 3049 (__kernel_cmpxchg2): Likewise. 3050 Adjust callers. 3051 3052 2015-06-30 H.J. Lu <hongjiu.lu (a] intel.com> 3053 3054 * config.host: Support i[34567]86-*-elfiamcu target. 3055 * config/t-softfp-sfdftf: New file. 3056 * config/i386/32/t-iamcu: Likewise. 3057 * configure: Regenerated. 3058 3059 2015-06-23 James Lemke <jwlemke (a] codesourcery.com> 3060 3061 libgcc/config/arm/ 3062 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries. 3063 3064 2015-05-27 H.J. Lu <hongjiu.lu (a] intel.com> 3065 3066 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS). 3067 3068 2015-05-27 John Marino <gnugcc (a] marino.st> 3069 3070 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set 3071 md_unwind_header 3072 * config/i386/freebsd-unwind.h: New. 3073 3074 2015-05-22 Uros Bizjak <ubizjak (a] gmail.com> 3075 3076 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of 3077 i386/t-crtfm to tmake_file. 3078 * config/i386/crtfastmath.c (set_fast_math_sse): New function. 3079 (set_fast_math): Use set_fast_math_sse for SSE targets. 3080 * config/i386/t-crtfm: Remove. 3081 3082 2015-05-21 Alan Modra <amodra (a] gmail.com> 3083 3084 PR libgcc/66225 3085 * config/rs6000/morestack.S: Remove ".abiversion 1". 3086 3087 2015-05-20 Alan Modra <amodra (a] gmail.com> 3088 3089 * config/rs6000/morestack.S: New. 3090 * config/rs6000/t-stack-rs6000: New. 3091 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000 3092 to tmake_file. 3093 * generic-morestack.c: Don't build for powerpc 32-bit. 3094 3095 2015-05-19 Eric Botcazou <ebotcazou (a] adacore.com> 3096 3097 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc. 3098 Remove useless endif/ifneq ($(enable_shared),yes) pair. 3099 3100 2015-05-16 James Bowman <james.bowman (a] ftdichip.com> 3101 3102 * config.host: FT32 target added. 3103 * config/ft32/*: New files for FT32 target. 3104 3105 2015-05-15 Martin Galvan <martin.galvan (a] tallertechnologies.com> 3106 3107 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION): 3108 New macros. 3109 * config/arm/ieee754-df.S: Add CFI directives. 3110 * config/arm/ieee754-sf.S: Add CFI directives. 3111 3112 2015-05-13 Eric Botcazou <ebotcazou (a] adacore.com> 3113 3114 * configure.ac: Include config/sjlj.m4. 3115 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust. 3116 * config.in: Regenerate. 3117 * configure: Likewise. 3118 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions. 3119 3120 2015-05-12 Uros Bizjak <ubizjak (a] gmail.com> 3121 3122 * libgcov-util.c: Add space between string literal and macro name. 3123 3124 2015-05-06 Sandra Loosemore <sandra (a] codesourcery.com> 3125 Chris Jones <chrisj (a] nvidia.com> 3126 Joshua Conner <jconner (a] nvidia.com> 3127 3128 * config.host (arm*-*-linux*): Add support for crtfastmath.o. 3129 (arm*-*-uclinux*): Likewise. 3130 (arm*-*-eabi* | arm*-*-rtems*): Likewise. 3131 * config/arm/crtfastmath.c: New file. 3132 3133 2014-04-29 Bernd Schmidt <bernds (a] codesourcery.com> 3134 3135 * Makefile.in (real_host_noncanonical): New variable. 3136 (libsubdir): Use it. 3137 * configure.ac (real_host_noncanonical): Compute. Remove special 3138 case for intelmicemul. 3139 * configure: Regenerate. 3140 3141 2015-04-28 Uros Bizjak <ubizjak (a] gmail.com> 3142 3143 * config/frv/elf-lib.h: New file. 3144 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h. 3145 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h 3146 to tm_file. 3147 3148 2015-04-28 Uros Bizjak <ubizjak (a] gmail.com> 3149 3150 * config/frv/frvbengin.c: Do not include defaults.h 3151 * config/frv/frvend.c: Ditto. 3152 3153 2015-04-27 Yoshinori Sato <ysato (a] users.sourceforge.jp> 3154 3155 * config.host: Add h8300-*-linux 3156 * config/h8300/t-linux: New file. 3157 * config/h8300/lib1funs.s: Change symbol prefix. 3158 * config/h8300/sfp-machine.h: 64bit double support. 3159 3160 2015-04-22 Gregor Richards <gregor.richards (a] uwaterloo.ca> 3161 Szabolcs Nagy <szabolcs.nagy (a] arm.com> 3162 3163 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on 3164 Linux if target provides dl_iterate_phdr. 3165 3166 2015-04-17 H.J. Lu <hongjiu.lu (a] intel.com> 3167 3168 PR target/65612 3169 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86. 3170 * config/i386/cpuinfo.c (__cpu_model): Initialize. 3171 (__cpu_indicator_init (a] GCC_4.8.0): New. 3172 (__cpu_model (a] GCC_4.8.0): Likewise. 3173 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add 3174 -DUSE_ELF_SYMVER. 3175 3176 2015-04-16 Nick Clifton <nickc (a] redhat.com> 3177 3178 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3 3179 and __modhi3 functions. 3180 * config/rl78/divmodso.S: Add G14 and G13 versions of the 3181 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions. 3182 3183 2015-04-15 Chen Gang <gang.chen.5i5j (a] gmail.com> 3184 3185 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty 3186 do-while loop as macro body to avoid warnings. 3187 3188 2015-04-10 Jakub Jelinek <jakub (a] redhat.com> 3189 Iain Sandoe <iain (a] codesourcery.com> 3190 3191 PR target/65351 3192 * configure: Regenerate. 3193 3194 2015-04-07 Jakub Jelinek <jakub (a] redhat.com> 3195 Iain Sandoe <iain (a] codesourcery.com> 3196 3197 PR target/65351 3198 * configure: Regenerate. 3199 3200 2015-03-25 Chung-Lin Tang <cltang (a] codesourcery.com> 3201 3202 * config.host (nios2-*-linux*): Remove 'extra_parts' setting. 3203 3204 2015-03-03 Max Filippov <jcmvbkbc (a] gmail.com> 3205 3206 Implement call0 ABI for xtensa 3207 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill, 3208 __xtensa_nonlocal_goto): Don't compile for call0 ABI. 3209 (__xtensa_sync_caches): Only use entry and retw in windowed ABI, 3210 use ret in call0 ABI. 3211 * config/xtensa/t-windowed: New file. 3212 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed. 3213 * libgcc/configure: Regenerated. 3214 * libgcc/configure.ac: Check if xtensa target is configured for 3215 windowed ABI and thus needs to use custom unwind code. 3216 3217 2015-02-12 Jonathan Wakely <jwakely (a] redhat.com> 3218 3219 PR libgcc/64885 3220 * gthr-single.h: Use __unused__ attribute instead of unused. 3221 * config/gthr-vxworks.h: Likewise. 3222 * config/i386/gthr-win32.h: Likewise. 3223 3224 2015-02-27 Kai Tietz <ktietz (a] redhat.com> 3225 3226 PR target/65038 3227 * config.in: Regenerated. 3228 * configure: Likewise. 3229 * configure.ac (AC_HEADER_STDC): Added explicit. 3230 (AC_CHECK_HEADERS): Check for default headers plus 3231 for ftw.h header. 3232 * libgcov-util.c (gcov_read_profile_dir): Disable use 3233 of ftw-function, if header is not found. 3234 (ftw_read_file): Likewise. 3235 3236 2015-02-23 Thomas Schwinge <thomas (a] codesourcery.com> 3237 3238 PR target/65181 3239 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to 3240 -Dinhibit_libc. 3241 3242 2015-02-17 Sandra Loosemore <sandra (a] codesourcery.com> 3243 3244 * config/arm/bpabi.S (test_div_by_zero): Make label names 3245 consistent between thumb2 and arm mode cases. Separate the 3246 signed comparison on the high word of the numerator from the 3247 unsigned comparison on the low word. 3248 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate 3249 signed comparison. 3250 3251 2015-02-17 Joseph Myers <joseph (a] codesourcery.com> 3252 3253 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h> 3254 and <string.h>. 3255 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy. 3256 3257 2015-02-10 Rainer Emrich <rainer (a] emrich-ebersheim.de> 3258 3259 PR gcov-profile/61889 3260 * libgcov-driver-system.c: undefine clashing macro for mkdir. 3261 3262 2015-02-02 Nick Clifton <nickc (a] redhat.com> 3263 3264 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case 3265 rounding up the fraction. 3266 3267 2015-01-31 John David Anglin <danglin (a] gcc.gnu.org> 3268 3269 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of 3270 oldval and newval to const void *. Fix typo. 3271 (FETCH_AND_OP_2): Use __atomic_load_n to load value. 3272 (FETCH_AND_OP_WORD): Likewise. 3273 (OP_AND_FETCH_WORD): Likewise. 3274 (COMPARE_AND_SWAP_2): Likewise. 3275 (__sync_val_compare_and_swap_4): Likewise. 3276 (__sync_lock_test_and_set_4): Likewise. 3277 (SYNC_LOCK_RELEASE_2): Likewise. 3278 Remove support for long long atomic operations. 3279 3280 2015-01-27 Caroline Tice <cmtice (a] google.com> 3281 3282 Committing VTV Cywin/Ming patch for Patrick Wollgast 3283 * Makefile.in: Move rules to build vtv_*.o out of the check 3284 for CUSTOM_CRTSTUFF. 3285 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*, 3286 i[34567]86-*-mingw*) 3287 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if 3288 enable_vtable_verify. 3289 3290 2015-01-27 Nick Clifton <nickc (a] redhat.com> 3291 3292 * config/rl78/cmpsi2.S: Use function start and end macros. 3293 (__gcc_bcmp): New function. 3294 * config/rl78/lshrsi3.S: Use function start and end macros. 3295 * config/rl78/mulsi3.S: Add support for G10. 3296 (__mulqi3): New function for G10. 3297 * config/rl78/signbit.S: Use function start and end macros. 3298 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and 3299 fpmath-sf.S. 3300 (LIB2FUNCS_EXCLUDE): Define. 3301 (LIB2FUNCS_ST): Define. 3302 * config/rl78/trampoline.S: Use function start and end macros. 3303 * config/rl78/vregs.h (START_FUNC): New macro. 3304 (START_ANOTHER_FUNC): New macro. 3305 (END_FUNC): New macro. 3306 (END_ANOTHER_FUNC): New macro. 3307 * config/rl78/bit-count.S: New file. Contains assembler 3308 implementations of the bit counting functions: ___clzhi2, 3309 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2, 3310 __paritysi2, __popcounthi2 and __popcountsi2. 3311 * config/rl78/fpbit-sf.S: New file. Contains assembler 3312 implementationas of the math functions: __negsf2, __cmpsf2, 3313 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2, 3314 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf. 3315 * config/rl78/fpmath-sf.S: New file. Contains assembler 3316 implementations of the math functions: __subsf3, __addsf3, 3317 __mulsf3 and __divsf3 3318 3319 2015-01-27 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 3320 3321 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): 3322 Add i386/elf-lib.h to tm_file. 3323 * config/i386/elf-lib.h: Fix comment. 3324 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__ 3325 && __sun__ && __svr4__]: Remove workaround. 3326 3327 2015-01-25 Allan Sandfeld Jensen <sandfeld (a] kde.org> 3328 3329 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and 3330 FEATURE_BMI2. 3331 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2. 3332 3333 2015-01-24 H.J. Lu <hongjiu.lu (a] intel.com> 3334 3335 * config/i386/cpuinfo.c (processor_subtypes): Add 3336 INTEL_COREI7_BROADWELL. 3337 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell 3338 model numbers. 3339 3340 2015-01-23 Uros Bizjak <ubizjak (a] gmail.com> 3341 3342 * config/i386/elf-lib.h: New file. 3343 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h. 3344 Wrap definition in #ifdef __i386__. 3345 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu) 3346 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*) 3347 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*) 3348 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h 3349 to tm_file. 3350 3351 2015-01-22 Chen Gang <gang.chen.5i5j (a] gmail.com> 3352 3353 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of 3354 "(char *)" to avoid qualifier warning by 'xgcc' compiling. 3355 3356 2015-01-20 Chung-Lin Tang <cltang (a] codesourcery.com> 3357 3358 * config/nios2/linux-unwind.h (nios2_fallback_frame_state): 3359 Update rt_sigframe format and address for current Nios II 3360 Linux conventions. 3361 3362 2015-01-09 Andreas Tobler <andreast (a] gcc.gnu.org> 3363 3364 * config.host (arm*-*-freebsd*): Add new configuration for 3365 arm*-*-freebsd*. 3366 * config/arm/freebsd-atomic.c: New file. 3367 * config/arm/t-freebsd: Likewise. 3368 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of 3369 'PC-relative indirect' OS's. 3370 3371 2015-01-06 Eric Botcazou <ebotcazou (a] adacore.com> 3372 3373 * config.host: Add Visium support. 3374 * config/visium: New directory. 3375 3376 2015-01-05 Jakub Jelinek <jakub (a] redhat.com> 3377 3378 Update copyright years. 3379 3380 2014-12-19 Matthew Fortune <matthew.fortune (a] imgtec.com> 3381 3382 * config.host: Support mipsisa32r6 and mipsisa64r6. 3383 * config/mips/mips16.S: Do not build for R6. 3384 3385 2014-12-17 Oleg Endo <olegendo (a] gcc.gnu.org> 3386 3387 * config/sh/crt.h: New. 3388 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini 3389 symbols. 3390 * config/sh/crt1.S: Likewise. 3391 3392 2014-12-15 Uros Bizjak <ubizjak (a] gmail.com> 3393 3394 PR libgcc/63832 3395 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use 3396 func_ptr *dtor_list temporary variable to avoid "array subscript 3397 is above array bounds" warnings. 3398 3399 2014-12-09 Michael Haubenwallner <michael.haubenwallner (a] ssi-schaefer.com> 3400 3401 * Makefile.in (with_aix_soname): Define. 3402 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option. 3403 * configure.ac: Accept --with-aix-soname=aix|svr4|both option. 3404 * configure: Recreate. 3405 3406 2014-12-05 Olivier Hainque <hainque (a] adacore.com> 3407 3408 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def, 3409 now provided by defaults.h. 3410 3411 2014-11-30 Oleg Endo <olegendo (a] gcc.gnu.org> 3412 3413 PR target/55351 3414 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking 3415 whether it's defined. 3416 3417 2014-11-27 Ilya Tocar <ilya.tocar (a] intel.com> 3418 3419 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F. 3420 * config/i386/cpuinfo.c (get_available_features): Detect it. 3421 3422 2014-11-27 Tony Wang <tony.wang (a] arm.com> 3423 3424 * config/arm/lib1funcs.S (FUNC_START): Add conditional section 3425 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3. 3426 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols. 3427 3428 2014-11-25 Segher Boessenkool <segher (a] kernel.crashing.org> 3429 3430 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon. 3431 3432 2014-11-24 John David Anglin <danglin (a] gcc.gnu.org> 3433 3434 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap() 3435 instead. 3436 3437 2014-11-21 Guy Martin <gmsoft (a] tuxicoman.be> 3438 John David Anglin <danglin (a] gcc.gnu.org> 3439 3440 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New. 3441 (FETCH_AND_OP_2): New. Use for subword and double word operations. 3442 (OP_AND_FETCH_2): Likewise. 3443 (COMPARE_AND_SWAP_2): Likewise. 3444 (SYNC_LOCK_TEST_AND_SET_2): Likewise. 3445 (SYNC_LOCK_RELEASE_2): Likewise. 3446 (SUBWORD_SYNC_OP): Remove. 3447 (SUBWORD_VAL_CAS): Likewise. 3448 (SUBWORD_BOOL_CAS): Likewise. 3449 (FETCH_AND_OP_WORD): Update. 3450 Consistently use signed types. 3451 3452 2014-11-13 Bernd Schmidt <bernds (a] codesourcery.com> 3453 Thomas Schwinge <thomas (a] codesourcery.com> 3454 Ilya Verbin <ilya.verbin (a] intel.com> 3455 Andrey Turetskiy <andrey.turetskiy (a] intel.com> 3456 3457 * Makefile.in (crtoffloadbegin$(objext)): New rule. 3458 (crtoffloadend$(objext)): Likewise. 3459 * configure: Regenerate. 3460 * configure.ac (accel_dir_suffix): Compute new variable. 3461 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o 3462 if enable_offload_targets is not empty. 3463 * offloadstuff.c: New file. 3464 3465 2014-11-13 Nick Clifton <nickc (a] redhat.com> 3466 3467 * config/rl78/divmodhi.S: Add support for the G10 architecture. 3468 Use START_FUNC and END_FUNC macros to enable linker garbage 3469 collection. 3470 * config/rl78/divmodqi.S: Likewise. 3471 * config/rl78/divmodsi.S: Likewise. 3472 * config/rl78/mulsi3.S: Likewise. 3473 * config/rl78/lib2div.c: Remove G10 functions. 3474 * config/rl78/lib2muls.c: Likewise. 3475 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define. 3476 * config/rl78/vregs.h (START_FUNC): New macro. 3477 (END_FUNC): New macro. 3478 3479 2014-11-12 Matthew Fortune <matthew.fortune (a] imgtec.com> 3480 3481 * config/mips/mips16.S: Set .module when supported. Update O32 3482 FP64 calling convention and use for FPXX when possible. Add FPXX 3483 calling convention fallback case. 3484 3485 2014-11-06 Bernd Schmidt <bernds (a] codesourcery.com> 3486 3487 * config.host: Handle nvptx-*-*. 3488 * shared-object.mk (as-flags-$o): Define. 3489 ($(base)$(objext), $(base)_s$(objext)): Use it instead of 3490 -xassembler-with-cpp. 3491 * static-object.mk: Identical changes. 3492 * config/nvptx/t-nvptx: New file. 3493 * config/nvptx/crt0.s: New file. 3494 * config/nvptx/free.asm: New file. 3495 * config/nvptx/malloc.asm: New file. 3496 * config/nvptx/realloc.c: New file. 3497 3498 2014-10-30 Joseph Myers <joseph (a] codesourcery.com> 3499 3500 * Makefile.in (libgcc.map.in): New target. 3501 (libgcc.map): Use libgcc.map.in. 3502 * config/t-softfp (softfp_compat): New variable to be set by 3503 users. 3504 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New 3505 variables. 3506 [$(softfp_compat) = y] (softfp_file_list): Use files in the build 3507 directory. 3508 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers 3509 that use compat symbols and disable all code unless [SHARED]. 3510 * config/t-softfp-compat: New file. 3511 * find-symver.awk: New file. 3512 * configure.ac (--with-glibc-version): New configure option. 3513 (ppc_fp_compat): New variable set for powerpc*-*-linux*. 3514 * configure: Regenerate. 3515 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for 3516 soft-float and e500. 3517 3518 2014-10-29 Joseph Myers <joseph (a] codesourcery.com> 3519 3520 * config/t-hardfp (hardfp_exclusions): Document new variable for 3521 user to define. 3522 (hardfp_func_list): Exclude functions from $(hardfp_exclusions). 3523 * config/t-softfp (softfp_extras): Document new variable for user 3524 to define. 3525 (softfp_func_list): Add functions from $(softfp_extras). 3526 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files. 3527 * config.host (powerpc*-*-linux*): For e500v1, use 3528 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and 3529 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp 3530 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl. 3531 3532 2014-10-26 John David Anglin <danglin (a] gcc.gnu.org> 3533 3534 * config/pa/linux-unwind.h (pa32_read_access_ok): New function. 3535 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if 3536 memory read accesses are ok. 3537 3538 2014-10-25 Joseph Myers <joseph (a] codesourcery.com> 3539 3540 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*. 3541 * configure: Regenerate. 3542 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine 3543 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead 3544 of soft-fp for 32-bit classic hard float. Do not use 3545 t-softfp-excl for soft float. 3546 3547 2014-10-22 Joseph Myers <joseph (a] codesourcery.com> 3548 3549 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit 3550 configurations. 3551 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end): 3552 Remove variables. 3553 3554 2014-10-22 Georg-Johann Lay <avr (a] gjlay.de> 3555 3556 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code 3557 introduced with 2014-10-21 trunk r216525. 3558 3559 2014-10-21 Joern Rennecke <joern.rennecke (a] embecosm.com> 3560 Vidya Praveen <vidya.praveen (a] atmel.com> 3561 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik (a] atmel.com> 3562 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj (a] atmel.com> 3563 Pitchumani Sivanupandi <Pitchumani.S (a] atmel.com> 3564 3565 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending 3566 order. 3567 3568 Updated library functions for AVRTINY arch. 3569 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY. 3570 Replaced occurrences of r0/r1 with tmp/zero reg macros. 3571 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw 3572 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with 3573 wsubi/wadi macors. 3574 (__mulsi3_helper): Update stack, preserve callee saved regs and 3575 argument from stack. Restore callee save registers. 3576 (__mulpsi3): Likewise. 3577 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64, 3578 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8, 3579 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for 3580 AVRTINY. 3581 (__tablejump2__): Added lpm equivalent instructions for AVRTINY. 3582 (__do_copy_data): Added new definition for AVRTINY. 3583 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY. 3584 (__load_3, __load_4, __xload_1, __xload_2, __xload_3, 3585 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY. 3586 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with 3587 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi 3588 macors. 3589 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for 3590 AVRTINY. 3591 3592 Fix broken long multiplication on tiny arch. 3593 3594 2014-10-09 Joseph Myers <joseph (a] codesourcery.com> 3595 3596 * soft-fp/double.h: Update from glibc. 3597 * soft-fp/eqdf2.c: Likewise. 3598 * soft-fp/eqsf2.c: Likewise. 3599 * soft-fp/eqtf2.c: Likewise. 3600 * soft-fp/extenddftf2.c: Likewise. 3601 * soft-fp/extended.h: Likewise. 3602 * soft-fp/extendsfdf2.c: Likewise. 3603 * soft-fp/extendsftf2.c: Likewise. 3604 * soft-fp/extendxftf2.c: Likewise. 3605 * soft-fp/gedf2.c: Likewise. 3606 * soft-fp/gesf2.c: Likewise. 3607 * soft-fp/getf2.c: Likewise. 3608 * soft-fp/ledf2.c: Likewise. 3609 * soft-fp/lesf2.c: Likewise. 3610 * soft-fp/letf2.c: Likewise. 3611 * soft-fp/op-1.h: Likewise. 3612 * soft-fp/op-2.h: Likewise. 3613 * soft-fp/op-4.h: Likewise. 3614 * soft-fp/op-8.h: Likewise. 3615 * soft-fp/op-common.h: Likewise. 3616 * soft-fp/quad.h: Likewise. 3617 * soft-fp/single.h: Likewise. 3618 * soft-fp/soft-fp.h: Likewise. 3619 * soft-fp/unorddf2.c: Likewise. 3620 * soft-fp/unordsf2.c: Likewise. 3621 * soft-fp/unordtf2.c: Likewise. 3622 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D. 3623 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S. 3624 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D. 3625 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S. 3626 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D. 3627 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S. 3628 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D. 3629 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S. 3630 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D. 3631 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S. 3632 3633 2014-10-08 Rong Xu <xur (a] google.com> 3634 3635 * libgcov-util.c (read_gcda_file): Fix format. 3636 (find_match_gcov_info): Ditto. 3637 (calculate_2_entries): New. 3638 (compute_one_gcov): Ditto. 3639 (gcov_info_count_all_cold): Ditto. 3640 (gcov_info_count_all_zero): Ditto. 3641 (extract_file_basename): Ditto. 3642 (get_file_basename): Ditto. 3643 (set_flag): Ditto. 3644 (matched_gcov_info): Ditto. 3645 (calculate_overlap): Ditto. 3646 (gcov_profile_overlap): Ditto. 3647 * libgcov-driver.c (compute_summary): Make 3648 it avavilable for external calls. 3649 3650 2014-10-06 Rong Xu <xur (a] google.com> 3651 3652 * Makefile.in: Ditto. 3653 * libgcov-driver.c (gcov_sort_n_vals): New utility function. 3654 (gcov_sort_icall_topn_counter): Ditto. 3655 (gcov_sort_topn_counter_arrays): Ditto. 3656 (dump_one_gcov): Sort indirect_call topn counters. 3657 * libgcov-merge.c (__gcov_merge_icall_topn): New merge 3658 function. 3659 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New 3660 utility function. 3661 (__gcov_indirect_call_topn_profiler): New profiler function. 3662 * libgcov-util.c (__gcov_icall_topn_counter_op): New. 3663 * libgcov.h: New decls. 3664 3665 2014-10-04 Trevor Saunders <tsaunders (a] mozilla.com> 3666 3667 * config.host: Remove support for score-*. 3668 3669 2014-09-22 Joseph Myers <joseph (a] codesourcery.com> 3670 3671 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. 3672 (__LIBGCC_XF_MANT_DIG__): Define if not already defined. 3673 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of 3674 __LIBGCC_XF_MANT_DIG__. 3675 (__LIBGCC_TF_MANT_DIG__): Define if not already defined. 3676 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of 3677 __LIBGCC_TF_MANT_DIG__. 3678 * libgcc2.c (NOTRUNC): Define in terms of 3679 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE. 3680 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. 3681 3682 2014-09-22 Joseph Myers <joseph (a] codesourcery.com> 3683 3684 PR target/63312 3685 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS): 3686 New macros. 3687 3688 2014-09-22 Hans-Peter Nilsson <hp (a] axis.com> 3689 3690 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS 3691 override USE_PT_GNU_EH_FRAME. 3692 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity- 3693 check USE_EH_FRAME_REGISTRY_ALWAYS against 3694 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane. 3695 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New 3696 variable for substituted force_explicit_eh_registry. 3697 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY. 3698 * configure.ac (explicit-exception-frame-registration): 3699 New AC_ARG_ENABLE. 3700 * configure: Regenerate. 3701 3702 2014-09-19 Olivier Hainque <hainque (a] adacore.com> 3703 3704 * config.host (powerpc-wrs-vxworksmils): New configuration, 3705 same as vxworksae. 3706 3707 2014-09-18 Joseph Myers <joseph (a] codesourcery.com> 3708 3709 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__. 3710 3711 2014-09-18 Joseph Myers <joseph (a] codesourcery.com> 3712 3713 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear 3714 bits not set bits as indicating trapping exceptions. 3715 3716 2014-09-17 Nathan sidwell <nathan (a] acm.org> 3717 3718 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ... 3719 (LIBGCOV_DRIVER): ... here. 3720 * libgcov-driver.c (gcov_master): New. 3721 (gcov_exit): Remove from master chain. 3722 (__gcov_init): Add to master chain if version compatible. Don't 3723 clear the version. 3724 * libgcov_interface (__gcov_flust): Call gcov_dump_int. 3725 (gcov_reset_int): Clear master chain, if compatible. 3726 (gcov_dump_int): New internal interface. Dump master chain, if 3727 compatible. 3728 (gcov_dump): Alias for gcov_dump_int. 3729 * libgcov.h (struct gcov_root): Add next and prev fields. 3730 (struct gcov_master): New struct. 3731 (__gcov_master): New. 3732 (gcov_dump_int): Declare. 3733 3734 2014-09-17 Olivier Hainque <hainque (a] adacore.com> 3735 3736 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file 3737 and crtbegin.o + crtend.o to extra_parts. 3738 3739 2014-09-12 Joseph Myers <joseph (a] codesourcery.com> 3740 3741 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using 3742 __LIBGCC_HAS_SF_MODE__. 3743 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__. 3744 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__. 3745 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__. 3746 * config/libbid/bid_gcc_intrinsics.h 3747 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define. 3748 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__. 3749 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__. 3750 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define. 3751 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__. 3752 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__. 3753 3754 2014-09-11 Georg-Johann Lay <avr (a] gjlay.de> 3755 3756 PR target/63223 3757 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM 3758 and R24 as needed. Make work for all devices and .text locations. 3759 (__do_global_ctors, __do_global_dtors): Use word addresses. 3760 (__tablejump__, __tablejump_elpm__): Remove functions. 3761 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm. 3762 Add _tablejump2. 3763 (XICALL, XIJMP): New macros. 3764 3765 2014-09-09 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3766 Ramana Radhakrishnan <ramana.radhakrishnan (a] arm.com> 3767 3768 * config.host (aarch64*): Include crtfastmath.o and 3769 t-crtfm. 3770 * config/aarch64/crtfastmath.c: New file. 3771 3772 2014-09-08 Trevor Saunders <tsaunders (a] mozilla.com> 3773 3774 * config.host: Remove picochip support. 3775 * config/picochip/adddi3.S: Remove. 3776 * config/picochip/ashlsi3.S: Remove. 3777 * config/picochip/ashlsi3.c: Remove. 3778 * config/picochip/ashrsi3.S: Remove. 3779 * config/picochip/ashrsi3.c: Remove. 3780 * config/picochip/clzsi2.S: Remove. 3781 * config/picochip/cmpsi2.S: Remove. 3782 * config/picochip/divmod15.S: Remove. 3783 * config/picochip/divmodhi4.S: Remove. 3784 * config/picochip/divmodsi4.S: Remove. 3785 * config/picochip/lib1funcs.S: Remove. 3786 * config/picochip/longjmp.S: Remove. 3787 * config/picochip/lshrsi3.S: Remove. 3788 * config/picochip/lshrsi3.c: Remove. 3789 * config/picochip/parityhi2.S: Remove. 3790 * config/picochip/popcounthi2.S: Remove. 3791 * config/picochip/setjmp.S: Remove. 3792 * config/picochip/subdi3.S: Remove. 3793 * config/picochip/t-picochip: Remove. 3794 * config/picochip/ucmpsi2.S: Remove. 3795 * config/picochip/udivmodhi4.S: Remove. 3796 * config/picochip/udivmodsi4.S: Remove. 3797 3798 2014-09-08 Joseph Myers <joseph (a] codesourcery.com> 3799 3800 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__. 3801 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__. 3802 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__. 3803 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__. 3804 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give 3805 error if not defined and LIBGCC2_HAS_SF_MODE is defined. 3806 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not 3807 defined and LIBGCC2_HAS_DF_MODE is defined. 3808 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not 3809 defined and LIBGCC2_HAS_XF_MODE is defined. 3810 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not 3811 defined and LIBGCC2_HAS_TF_MODE is defined. 3812 3813 2014-09-08 Joseph Myers <joseph (a] codesourcery.com> 3814 3815 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL 3816 and ROUND_TOWARDS_ZERO conditionals. 3817 3818 2014-09-07 Nathan sidwell <nathan (a] acm.org> 3819 3820 * libgcov-interface.c (STRONG_ALIAS): Rename to ... 3821 (ALIAS_weak): ... here. Use forwarding function. Adjust uses. 3822 3823 2014-09-05 Joseph Myers <joseph (a] codesourcery.com> 3824 3825 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc. 3826 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all 3827 uses to __LIBGCC_STACK_POINTER_REGNUM__. 3828 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to 3829 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3830 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): 3831 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3832 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all 3833 uses to __LIBGCC_STACK_GROWS_DOWNWARD__. 3834 (DWARF_FRAME_REGISTERS): Change all uses to 3835 __LIBGCC_DWARF_FRAME_REGISTERS__. 3836 (EH_RETURN_STACKADJ_RTX): Change all uses to 3837 __LIBGCC_EH_RETURN_STACKADJ_RTX__. 3838 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to 3839 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition. 3840 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change 3841 use to __LIBGCC_EH_FRAME_SECTION_NAME__. 3842 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__. 3843 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use 3844 to __LIBGCC_EH_FRAME_SECTION_NAME__. 3845 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__ 3846 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to 3847 __LIBGCC_STACK_POINTER_REGNUM__. 3848 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to 3849 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3850 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use 3851 to __LIBGCC_STACK_POINTER_REGNUM__. 3852 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change 3853 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3854 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change 3855 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3856 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): 3857 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3858 (STACK_POINTER_REGNUM): Change all uses to 3859 __LIBGCC_STACK_POINTER_REGNUM__. 3860 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change 3861 use to __LIBGCC_STACK_POINTER_REGNUM__. 3862 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all 3863 uses to __LIBGCC_STACK_POINTER_REGNUM__. 3864 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use 3865 to __LIBGCC_DWARF_FRAME_REGISTERS__. 3866 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use 3867 to __LIBGCC_DWARF_FRAME_REGISTERS__. 3868 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use 3869 to __LIBGCC_STACK_POINTER_REGNUM__. 3870 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS): 3871 Remove conditional definition. 3872 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to 3873 __LIBGCC_TEXT_SECTION_ASM_OP__. 3874 (EH_FRAME_SECTION_NAME): Change all uses to 3875 __LIBGCC_EH_FRAME_SECTION_NAME__. 3876 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to 3877 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__. 3878 (CTORS_SECTION_ASM_OP): Change all uses to 3879 __LIBGCC_CTORS_SECTION_ASM_OP__. 3880 (DTORS_SECTION_ASM_OP): Change all uses to 3881 __LIBGCC_DTORS_SECTION_ASM_OP__. 3882 (JCR_SECTION_NAME): Change all uses to 3883 __LIBGCC_JCR_SECTION_NAME__. 3884 (INIT_SECTION_ASM_OP): Change all uses to 3885 __LIBGCC_INIT_SECTION_ASM_OP__. 3886 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to 3887 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__. 3888 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to 3889 __LIBGCC_STACK_GROWS_DOWNWARD__. 3890 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to 3891 __LIBGCC_INIT_SECTION_ASM_OP__. 3892 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to 3893 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__. 3894 (EH_FRAME_SECTION_NAME): Change all uses to 3895 __LIBGCC_EH_FRAME_SECTION_NAME__. 3896 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional 3897 definitions. Change all uses to 3898 __LIBGCC_VTABLE_USES_DESCRIPTORS__. 3899 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to 3900 __LIBGCC_STACK_GROWS_DOWNWARD__. 3901 (DWARF_FRAME_REGISTERS): Change all uses to 3902 __LIBGCC_DWARF_FRAME_REGISTERS__. 3903 (EH_RETURN_STACKADJ_RTX): Change all uses to 3904 __LIBGCC_EH_RETURN_STACKADJ_RTX__. 3905 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional 3906 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__. 3907 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to 3908 __LIBGCC_DONT_USE_BUILTIN_SETJMP__. 3909 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__. 3910 3911 2014-09-02 Nathan sidwell <nathan (a] acm.org> 3912 3913 * libgcov-interface.c (STRONG_ALIAS): New. 3914 (__gcov_flush): Call __gcov_reset_int. 3915 (__gcov_reset): Strong alias for ... 3916 (__gcov_reset_ing): ... this renamed hidden version. 3917 * libgcov.h (__gcov_reset_int): New declaration. 3918 3919 2014-08-19 Yaakov Selkowitz <yselkowi (a] redhat.com> 3920 3921 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit 3922 call from here... 3923 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here. 3924 (__dso_handle): Define on Cygwin. 3925 * config/i386/t-cygming (crtbeginS.o): New rule. 3926 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts. 3927 3928 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix 3929 declaration syntax. 3930 3931 2014-08-13 Steve Ellcey <sellcey (a] mips.com> 3932 3933 * crtstuff.c: Undef caddr_t. 3934 3935 2014-08-12 Steve Ellcey <sellcey (a] mips.com> 3936 3937 * config/mips/mips16.S: Skip when __mips_soft_float is defined. 3938 3939 2014-08-07 Nathan Sidwell <nathan (a] acm.org> 3940 3941 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ... 3942 (LIBGCOV_DRIVER): ... to here. 3943 * libgcov.h (gcov_do_dump): New #define. 3944 (struct gcov_root): New. 3945 (__gcov_root): New declaration. 3946 (__gcov_dump_one): Declare. 3947 * libgcov-driver.c (gcov_list, gcov_dump_complete, 3948 run_accounted): Delete. 3949 (gcov_compute_histogram): Add LIST argument, adjust. 3950 (compute_summary): Adjust gcov_compute_histogram call. 3951 (gcov_do_dump): Not hidden, static in libgcov. 3952 (gcov_clear): Move to interface.c. 3953 (__gcov_dump_one): New, broken out of ... 3954 (gcov_exit): ... here. Make static. 3955 (__gcov_root): New. 3956 (__gcov_init): Adjust. 3957 * libgcov-interface.c (gcov_clear, gcov_exit): Remove 3958 declarations. 3959 (__gcov_flush): Use __gcov_dump_one and __gcov_reset. 3960 (gcov_clear): Moved from driver.c. Add LIST argument. 3961 (__gcov_reset): Adjust for changed interfaces. 3962 (__gcov_fork): Remove local declaration of __gcov_flush_mx. 3963 3964 2014-08-04 Rohit <rohitarulraj (a] freescale.com> 3965 3966 PR target/60102 3967 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update 3968 based on change in SPE high register numbers and 3 HTM registers. 3969 3970 2014-08-01 Nathan Sidwell <nathan (a] acm.org> 3971 3972 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER, 3973 LIBGCOV_INTERFACE): Reformat. 3974 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when 3975 IN_GCOV_TOOL. 3976 * libgcov-interface.c: Reformat some comments. 3977 (__gcov_flush_mx): Add declaration. Tidy up definition. 3978 3979 2014-07-31 Alan Modra <amodra (a] gmail.com> 3980 Peter Bergner <bergner (a] vnet.ibm.com> 3981 3982 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete. 3983 (pack_ldouble): New function. 3984 (__gcc_qadd): Use it. 3985 (__gcc_qmul): Likewise. 3986 (__gcc_qdiv): Likewise. 3987 (__gcc_qneg): Likewise. 3988 (__gcc_stoq): Likewise. 3989 (__gcc_dtoq): Likewise. 3990 3991 2014-07-30 J. D. Johnston <jjohnst (a] us.ibm.com> 3992 3993 * config/s390/tpf-unwind.h: Include <stdbool.h>. 3994 (__tpf_eh_return): Add original return address as second parameter. 3995 Handle cases where unwinder routines were called directly, instead 3996 of from within the C++ library. 3997 3998 2014-07-29 Nathan Sidwell <nathan (a] acm.org> 3999 4000 * libgcov.h: Move renaming of entry points to lib gcov specific 4001 portion. 4002 (gcov_do_dump): New rename. 4003 (gcov_rewrite): Remove inline, make HIDDEN. 4004 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations. 4005 (gcov_exit_compute_summary): Rename to ... 4006 (compute_summary): ... here. Add LIST argument. 4007 (gcov_exit_merge_gcda): Rename to ... 4008 (merge_one_data): ... here. 4009 (gcov_exit_write_gcda): Rename to ... 4010 (write_one_data): ... here. 4011 (gcov_exit_merge_summary): Rename to ... 4012 (merge_summary): Add RUN_COUNTED argument. 4013 (gcov_exit_dump_gcov): Rename to ... 4014 (dump_one_gcov): Add RUN_COUNTED argument. 4015 (gcov_do_dump): New function, broken out of ... 4016 (gcov_exit): ... here. Call it. 4017 4018 2014-07-27 Anthony Green <green (a] moxielogic.com> 4019 4020 * config.host: Add moxiebox configuration suppport. 4021 4022 2014-07-27 Nathan Sidwell <nathan (a] acm.org> 4023 4024 * libgcov-driver.c (struct gcov_filename_aux): Rename ... 4025 (struct gcov_filename): ... here. Include buffer and max length 4026 fields. 4027 (gcov_max_filename): Remove. 4028 (gi_filename): Remove. 4029 (gcov_exit_compute_summary): Compute max filename here. 4030 (gcov_exit_merge_gcda): Add filename parm, adjust. 4031 (gcov_exit_merge_summary): Likewise. 4032 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes. 4033 (gcov_exit): Likewise. 4034 (__gcov_init): Don't calculate max length here. 4035 * libgcov_util.c (max_filename_len): Remove. 4036 (read_gcda_file): Don't calculate max length here. 4037 (gcov_read_profile_dir): Don't propagate here. 4038 * libgcov-driver-system.c (alloc_filename_struct): Adjust for 4039 struct gcov_filename changes. 4040 (gcov_exit_open_gcda_file): Likewise. 4041 4042 2014-07-25 Nathan Sidwell <nathan (a] acm.org> 4043 4044 * libgcov-driver.c (set_gcov_dump_complete, 4045 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global 4046 functions polluting user's namespace. 4047 (gcov_exit): Set variable directly. 4048 (gcov_clear): Reset variable directly. 4049 * libgcov-interface.c (get_gcov_dymp_complete, 4050 reset_gov_dump_complete): Remove declarations. 4051 (__gcov_reset, __gcov_dump): Don't call them. 4052 4053 2014-07-24 DJ Delorie <dj (a] redhat.com> 4054 4055 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public. 4056 (__gcc_deregister_frame): Move logic to detect deregister function 4057 to ... 4058 (__gcc_register_frame): here, so it's consistent with the register 4059 logic. 4060 4061 2014-07-23 Nathan Sidwell <nathan (a] acm.org> 4062 4063 * libgcov-driver.c (set_gcov_list): Remove. 4064 (gcov_list): Make non-static in GCOV_TOOL. 4065 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define. 4066 4067 2014-07-17 John David Anglin <danglin (a] gcc.gnu.org> 4068 4069 * config/pa/linux-atomic.c (__sync_lock_release_4): New. 4070 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release. 4071 Don't use SYNC_LOCK_RELEASE for int type. 4072 4073 2014-07-14 Richard Biener <rguenther (a] suse.de> 4074 4075 * libgcov.h (struct gcov_fn_info): Make ctrs size 1. 4076 4077 2014-07-11 Rong Xu <xur (a] google.com> 4078 4079 * libgcov-util.c (gcov_max_filename): Fix declartion. 4080 4081 2014-07-10 Rong Xu <xur (a] google.com> 4082 4083 Add gcov-tool: an offline gcda profile processing tool 4084 Support. 4085 * libgcov-driver.c (gcov_max_filename): Make available 4086 to gcov-tool. 4087 * libgcov-merge.c (__gcov_merge_add): Replace 4088 gcov_read_counter() with a Macro. 4089 (__gcov_merge_ior): Ditto. 4090 (__gcov_merge_time_profile): Ditto. 4091 (__gcov_merge_single): Ditto. 4092 (__gcov_merge_delta): Ditto. 4093 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag 4094 in the utility functions. 4095 (set_fn_ctrs): Utility function for reading gcda files to in-memory 4096 gcov_list object link lists. 4097 (tag_function): Ditto. 4098 (tag_blocks): Ditto. 4099 (tag_arcs): Ditto. 4100 (tag_lines): Ditto. 4101 (tag_counters): Ditto. 4102 (tag_summary): Ditto. 4103 (read_gcda_finalize): Ditto. 4104 (read_gcda_file): Ditto. 4105 (ftw_read_file): Ditto. 4106 (read_profile_dir_init): Ditto. 4107 (gcov_read_profile_dir): Ditto. 4108 (gcov_read_counter_mem): Ditto. 4109 (gcov_get_merge_weight): Ditto. 4110 (merge_wrapper): A wrapper function that calls merging handler. 4111 (gcov_merge): Merge two gcov_info objects with weights. 4112 (find_match_gcov_info): Find the matched gcov_info in the list. 4113 (gcov_profile_merge): Merge two gcov_info object lists. 4114 (__gcov_add_counter_op): Process edge profile counter values. 4115 (__gcov_ior_counter_op): Process IOR profile counter values. 4116 (__gcov_delta_counter_op): Process delta profile counter values. 4117 (__gcov_single_counter_op): Process single profile counter values. 4118 (fp_scale): Callback function for float-point scaling. 4119 (int_scale): Callback function for integer fraction scaling. 4120 (gcov_profile_scale): Scaling profile counters. 4121 (gcov_profile_normalize): Normalize profile counters. 4122 * libgcov.h: Add headers and functions for gcov-tool use. 4123 (gcov_get_counter): New. 4124 (gcov_get_counter_target): Ditto. 4125 (struct gcov_info): Make the functions field mutable in gcov-tool 4126 compilation. 4127 4128 2014-06-23 Kai Tietz <ktietz (a] redhat.com> 4129 4130 PR libgcc/61585 4131 * unwind-seh.c (_Unwind_GetGR): Check for proper 4132 index range. 4133 (_Unwind_SetGR): Likewise. 4134 4135 2014-05-22 Nick Clifton <nickc (a] redhat.com> 4136 4137 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add 4138 -mhwmult=none. 4139 4140 2014-05-22 Teresa Johnson <tejohnson (a] google.com> 4141 4142 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c 4143 include. 4144 4145 2014-05-20 John Marino <gnugcc (a] marino.st> 4146 4147 * config.host (*-*-dragonfly*): New target. 4148 * crtstuff.c: Make dl_iterate_support generic on *bsd. 4149 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD. 4150 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly. 4151 * config/i386/dragonfly-unwind.h: New. 4152 4153 2014-05-21 Maciej W. Rozycki <macro (a] codesourcery.com> 4154 4155 PR libgcc/60166 4156 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S) 4157 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit. 4158 4159 2014-05-13 Bernd Edlinger <bernd.edlinger (a] hotmail.de> 4160 4161 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished 4162 implementation. 4163 4164 2014-05-12 Georg-Johann Lay <avr (a] gjlay.de> 4165 4166 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception. 4167 4168 2014-05-08 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 4169 4170 PR libgcc/61097 4171 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map 4172 if --enable-shared. 4173 4174 2014-04-30 Bernd Edlinger <bernd.edlinger (a] hotmail.de> 4175 4176 Work around for current cygwin32 build problems. 4177 * config/i386/cygming-crtbegin.c (__register_frame_info, 4178 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default 4179 functions only for 64-bit systems. 4180 4181 2014-04-25 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 4182 4183 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__] 4184 (sigill_caught, sigill_hdlr): Remove. 4185 4186 2014-04-22 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 4187 4188 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution 4189 check. 4190 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove 4191 Solaris 9 single-threaded support. 4192 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove 4193 Solaris 9 single-threaded support. Add call_user_handler code 4194 sequences. 4195 (sparc_is_sighandler): Likewise. 4196 4197 2014-03-27 Andreas Krebbel <Andreas.Krebbel (a] de.ibm.com> 4198 4199 * config.host: Append t-floattodi to tmake_file depending on 4200 host_address. 4201 4202 2014-03-20 Joel Sherrill <joel.sherrill (a] oarcorp.com> 4203 4204 * config.host (v850*-*-*): Add to tmake_file instead of resetting it. 4205 4206 2014-03-10 Uros Bizjak <ubizjak (a] gmail.com> 4207 4208 PR libgcc/60472 4209 * crtstuff.c (frame_dummy): Use void **jcr_list temporary 4210 variable to avoid "array subscript is above array bounds" warnings. 4211 Use __builtin_expect when checking *jcr_list for NULL. 4212 4213 2014-03-06 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 4214 4215 PR libgcc/59339 4216 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu) 4217 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add 4218 vtv_*.o to extra_parts if enable_vtable_verify. 4219 4220 2014-03-06 Nick Clifton <nickc (a] redhat.com> 4221 4222 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S 4223 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines. 4224 4225 2014-02-28 Joey Ye <joey.ye (a] arm.com> 4226 4227 PR libgcc/60166 4228 * config/arm/sfp-machine.h (_FP_NANFRAC_H, 4229 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q): 4230 Set to zero. 4231 4232 2014-02-24 Walter Lee <walt (a] tilera.com> 4233 4234 * config.host: Support "tilegx*" and "tilepro*" triplets. 4235 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian. 4236 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian. 4237 4238 2014-02-20 Sandra Loosemore <sandra (a] codesourcery.com> 4239 Chung-Lin Tang <cltang (a] codesourcery.com> 4240 4241 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt. 4242 * config/nios2/crti.S: Remove .file directive. 4243 * config/nios2/crtn.S: Likewise. 4244 4245 2014-02-18 Kai Tietz <ktietz (a] redhat.com> 4246 Jonathan Schleifer <js (a] webkeks.org> 4247 4248 PR objc/56870 4249 * unwind-seh.c (_GCC_specific_handler): Pass proper 4250 value to unwind-handler. 4251 4252 2014-02-12 Joseph Myers <joseph (a] codesourcery.com> 4253 4254 * soft-fp/adddf3.c: Update from glibc. 4255 * soft-fp/addsf3.c: Likewise. 4256 * soft-fp/addtf3.c: Likewise. 4257 * soft-fp/divdf3.c: Likewise. 4258 * soft-fp/divsf3.c: Likewise. 4259 * soft-fp/divtf3.c: Likewise. 4260 * soft-fp/double.h: Likewise. 4261 * soft-fp/eqdf2.c: Likewise. 4262 * soft-fp/eqsf2.c: Likewise. 4263 * soft-fp/eqtf2.c: Likewise. 4264 * soft-fp/extenddftf2.c: Likewise. 4265 * soft-fp/extended.h: Likewise. 4266 * soft-fp/extendsfdf2.c: Likewise. 4267 * soft-fp/extendsftf2.c: Likewise. 4268 * soft-fp/extendxftf2.c: Likewise. 4269 * soft-fp/fixdfdi.c: Likewise. 4270 * soft-fp/fixdfsi.c: Likewise. 4271 * soft-fp/fixdfti.c: Likewise. 4272 * soft-fp/fixsfdi.c: Likewise. 4273 * soft-fp/fixsfsi.c: Likewise. 4274 * soft-fp/fixsfti.c: Likewise. 4275 * soft-fp/fixtfdi.c: Likewise. 4276 * soft-fp/fixtfsi.c: Likewise. 4277 * soft-fp/fixtfti.c: Likewise. 4278 * soft-fp/fixunsdfdi.c: Likewise. 4279 * soft-fp/fixunsdfsi.c: Likewise. 4280 * soft-fp/fixunsdfti.c: Likewise. 4281 * soft-fp/fixunssfdi.c: Likewise. 4282 * soft-fp/fixunssfsi.c: Likewise. 4283 * soft-fp/fixunssfti.c: Likewise. 4284 * soft-fp/fixunstfdi.c: Likewise. 4285 * soft-fp/fixunstfsi.c: Likewise. 4286 * soft-fp/fixunstfti.c: Likewise. 4287 * soft-fp/floatdidf.c: Likewise. 4288 * soft-fp/floatdisf.c: Likewise. 4289 * soft-fp/floatditf.c: Likewise. 4290 * soft-fp/floatsidf.c: Likewise. 4291 * soft-fp/floatsisf.c: Likewise. 4292 * soft-fp/floatsitf.c: Likewise. 4293 * soft-fp/floattidf.c: Likewise. 4294 * soft-fp/floattisf.c: Likewise. 4295 * soft-fp/floattitf.c: Likewise. 4296 * soft-fp/floatundidf.c: Likewise. 4297 * soft-fp/floatundisf.c: Likewise. 4298 * soft-fp/floatunditf.c: Likewise. 4299 * soft-fp/floatunsidf.c: Likewise. 4300 * soft-fp/floatunsisf.c: Likewise. 4301 * soft-fp/floatunsitf.c: Likewise. 4302 * soft-fp/floatuntidf.c: Likewise. 4303 * soft-fp/floatuntisf.c: Likewise. 4304 * soft-fp/floatuntitf.c: Likewise. 4305 * soft-fp/gedf2.c: Likewise. 4306 * soft-fp/gesf2.c: Likewise. 4307 * soft-fp/getf2.c: Likewise. 4308 * soft-fp/ledf2.c: Likewise. 4309 * soft-fp/lesf2.c: Likewise. 4310 * soft-fp/letf2.c: Likewise. 4311 * soft-fp/muldf3.c: Likewise. 4312 * soft-fp/mulsf3.c: Likewise. 4313 * soft-fp/multf3.c: Likewise. 4314 * soft-fp/negdf2.c: Likewise. 4315 * soft-fp/negsf2.c: Likewise. 4316 * soft-fp/negtf2.c: Likewise. 4317 * soft-fp/op-1.h: Likewise. 4318 * soft-fp/op-2.h: Likewise. 4319 * soft-fp/op-4.h: Likewise. 4320 * soft-fp/op-8.h: Likewise. 4321 * soft-fp/op-common.h: Likewise. 4322 * soft-fp/quad.h: Likewise. 4323 * soft-fp/single.h: Likewise. 4324 * soft-fp/soft-fp.h: Likewise. 4325 * soft-fp/subdf3.c: Likewise. 4326 * soft-fp/subsf3.c: Likewise. 4327 * soft-fp/subtf3.c: Likewise. 4328 * soft-fp/truncdfsf2.c: Likewise. 4329 * soft-fp/trunctfdf2.c: Likewise. 4330 * soft-fp/trunctfsf2.c: Likewise. 4331 * soft-fp/trunctfxf2.c: Likewise. 4332 * soft-fp/unorddf2.c: Likewise. 4333 * soft-fp/unordsf2.c: Likewise. 4334 * soft-fp/unordtf2.c: Likewise. 4335 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New 4336 macro. 4337 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4338 Likewise. 4339 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4340 Likewise. 4341 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4342 Likewise. 4343 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4344 Likewise. 4345 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4346 Likewise. 4347 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4348 Likewise. 4349 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4350 Likewise. 4351 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4352 Likewise. 4353 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4354 Likewise. 4355 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4356 Likewise. 4357 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4358 Likewise. 4359 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4360 Likewise. 4361 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING): 4362 Likewise. 4363 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING): 4364 Likewise. 4365 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 4366 Likewise. 4367 4368 2014-02-07 Andreas Krebbel <Andreas.Krebbel (a] de.ibm.com> 4369 4370 * config/s390/32/_fixdfdi.c: Throw invalid exception if number 4371 cannot be represented. 4372 * config/s390/32/_fixsfdi.c: Likewise. 4373 * config/s390/32/_fixtfdi.c: Likewise. 4374 * config/s390/32/_fixunsdfdi.c: Likewise. 4375 * config/s390/32/_fixunssfdi.c: Likewise. 4376 * config/s390/32/_fixunstfdi.c: Likewise. 4377 4378 2014-02-07 Richard Sandiford <rdsandiford (a] googlemail.com> 4379 4380 * configure.ac (libgcc_cv_mips_hard_float): New. 4381 * configure: Regenerate. 4382 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than 4383 t-softfp-sfdf for hard-float targets. 4384 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate. 4385 (softfp_float_modes, softfp_int_modes, softfp_extensions) 4386 (softfp_truncations, softfp_exclude_libgcc2): New. 4387 * config/t-hardfp: New file. 4388 * config/t-hardfp-sfdf: Likewise. 4389 * config/hardfp.c: Likewise. 4390 4391 2014-02-05 Andreas Krebbel <Andreas.Krebbel (a] de.ibm.com> 4392 4393 * config.host: Include t-floattodi also for s390x. 4394 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode. 4395 * config/s390/32/_fixsfdi.c: Likewise. 4396 * config/s390/32/_fixtfdi.c: Likewise. 4397 * config/s390/32/_fixunsdfdi.c: Likewise. 4398 * config/s390/32/_fixunssfdi.c: Likewise. 4399 * config/s390/32/_fixunstfdi.c: Likewise. 4400 4401 2014-02-04 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 4402 4403 PR target/59788 4404 * config/t-slibgcc-sld (libgcc-unwind.map): New target. 4405 (install-libgcc-unwind-map-forbuild): New target. 4406 (all): Depend on install-libgcc-unwind-map-forbuild. 4407 (install-libgcc-unwind-map): New target. 4408 (install): Depend on install-libgcc-unwind-map. 4409 4410 2014-02-02 Sandra Loosemore <sandra (a] codesourcery.com> 4411 4412 * config/nios2/crti.S (_init): Initialize GOT pointer from 4413 _gp_got instead of _GLOBAL_OFFSET_TABLE_. 4414 4415 2014-02-02 Richard Sandiford <rdsandiford (a] googlemail.com> 4416 4417 * configure.ac: Check __mips64 when setting host_address. 4418 * configure: Regenerate. 4419 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf, 4420 mips/t-mips64 and t-softfp. 4421 (mips*-*-linux*): Don't add mips/t-tpbit. 4422 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS) 4423 (DPBIT, DPBIT_CFLAGS): Delete. 4424 * config/mips/sfp-machine.h: New file. 4425 * config/mips/t-mips64: Likewise. 4426 * config/mips/t-softfp-tf: Likewise. 4427 * config/mips/t-tpbit: Delete. 4428 4429 2014-01-29 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 4430 4431 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define 4432 as long long. 4433 4434 2014-01-25 Walter Lee <walt (a] tilera.com> 4435 4436 * config/tilepro/atomic.c: Include tconfig.h. Don't include 4437 config.h or system.h. 4438 (bool) Define. 4439 4440 2014-01-25 Walter Lee <walt (a] tilera.com> 4441 4442 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline. 4443 (post_atomic_barrier): Ditto. 4444 (__fetch_and_do): New macro. 4445 (__atomic_fetch_and_do): Use __fetch_and_do. 4446 (__sync_fetch_and_do): New macro. 4447 (__sync_fetch_and_add_4): New function. 4448 (__sync_fetch_and_sub_4): New function. 4449 (__sync_fetch_and_or_4): New function. 4450 (__sync_fetch_and_and_4): New function. 4451 (__sync_fetch_and_xor_4): New function. 4452 (__sync_fetch_and_nand_4): New function. 4453 (__sync_fetch_and_add_8): New function. 4454 (__sync_fetch_and_sub_8): New function. 4455 (__sync_fetch_and_or_8): New function. 4456 (__sync_fetch_and_and_8): New function. 4457 (__sync_fetch_and_xor_8): New function. 4458 (__sync_fetch_and_nand_8): New function. 4459 (__do_and_fetch): New macro. 4460 (__atomic_do_and_fetch): Use __do_and_fetch. 4461 (__sync_do_and_fetch): New macro. 4462 (__sync_add_and_fetch_4): New function. 4463 (__sync_sub_and_fetch_4): New function. 4464 (__sync_or_and_fetch_4): New function. 4465 (__sync_and_and_fetch_4): New function. 4466 (__sync_xor_and_fetch_4): New function. 4467 (__sync_nand_and_fetch_4): New function. 4468 (__sync_add_and_fetch_8): New function. 4469 (__sync_sub_and_fetch_8): New function. 4470 (__sync_or_and_fetch_8): New function. 4471 (__sync_and_and_fetch_8): New function. 4472 (__sync_xor_and_fetch_8): New function. 4473 (__sync_nand_and_fetch_8): New function. 4474 (__sync_exchange_methods): New macro. 4475 (__sync_val_compare_and_swap_4): New function. 4476 (__sync_bool_compare_and_swap_4): New function. 4477 (__sync_lock_test_and_test_4): New function. 4478 (__sync_val_compare_and_swap_8): New function. 4479 (__sync_bool_compare_and_swap_8): New function. 4480 (__sync_lock_test_and_test_8): New function. 4481 (__subword_cmpxchg_body): New macro. 4482 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body. 4483 (__atomic_compare_exchange_2): Ditto. 4484 (__sync_subword_cmpxchg): New macro. 4485 (__sync_val_compare_and_swap_1): New function. 4486 (__sync_bool_compare_and_swap_1): New function. 4487 (__sync_val_compare_and_swap_2): New function. 4488 (__sync_bool_compare_and_swap_2): New function. 4489 (__atomic_subword): Rename to ... 4490 (__subword): ... New name. 4491 (__atomic_subword_fetch): Use __subword. 4492 (__sync_subword_fetch): New macro. 4493 (__sync_fetch_and_add_1): New function. 4494 (__sync_fetch_and_sub_1): New function. 4495 (__sync_fetch_and_or_1): New function. 4496 (__sync_fetch_and_and_1): New function. 4497 (__sync_fetch_and_xor_1): New function. 4498 (__sync_fetch_and_nand_1): New function. 4499 (__sync_fetch_and_add_2): New function. 4500 (__sync_fetch_and_sub_2): New function. 4501 (__sync_fetch_and_or_2): New function. 4502 (__sync_fetch_and_and_2): New function. 4503 (__sync_fetch_and_xor_2): New function. 4504 (__sync_fetch_and_nand_2): New function. 4505 (__sync_add_and_fetch_1): New function. 4506 (__sync_sub_and_fetch_1): New function. 4507 (__sync_or_and_fetch_1): New function. 4508 (__sync_and_and_fetch_1): New function. 4509 (__sync_xor_and_fetch_1): New function. 4510 (__sync_nand_and_fetch_1): New function. 4511 (__sync_add_and_fetch_2): New function. 4512 (__sync_sub_and_fetch_2): New function. 4513 (__sync_or_and_fetch_2): New function. 4514 (__sync_and_and_fetch_2): New function. 4515 (__sync_xor_and_fetch_2): New function. 4516 (__sync_nand_and_fetch_2): New function. 4517 (__atomic_subword_lock): Use __subword. 4518 (__sync_subword_lock): New macro. 4519 (__sync_lock_test_and_set_1): New function. 4520 (__sync_lock_test_and_set_2): New function. 4521 4522 2014-01-25 Walter Lee <walt (a] tilera.com> 4523 4524 * config/tilepro/atomic.c (BIT_OFFSET): Define. 4525 (__atomic_subword_cmpxchg): Use BIT_OFFSET. 4526 (__atomic_subword): Ditto. 4527 4528 2014-01-25 Walter Lee <walt (a] tilera.com> 4529 4530 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add 4531 a prefix op argument. 4532 (__atomic_nand_fetch_4): Add prefix op. 4533 (__atomic_nand_fetch_8): Ditto. 4534 4535 2014-01-21 Baruch Siach <barch (a] tkos.co.il> 4536 4537 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*. 4538 4539 2014-01-09 Rong Xu <xur (a] google.com> 4540 4541 * libgcov-driver.c (this_prg): make it local to save 4542 bss space. 4543 (gcov_exit_compute_summary): Ditto. 4544 (gcov_exit_merge_gcda): Ditto. 4545 (gcov_exit_merge_summary): Ditto. 4546 (gcov_exit_dump_gcov): Ditto. 4547 4548 2014-01-08 Rong Xu <xur (a] google.com> 4549 4550 * libgcov-driver.c: Use libgcov.h. 4551 (buffer_fn_data): Use xmalloc instead of malloc. 4552 (gcov_exit_merge_gcda): Ditto. 4553 * libgcov-driver-system.c (allocate_filename_struct): Ditto. 4554 * libgcov.h: New common header files for libgcov-*.h. 4555 * libgcov-interface.c: Use libgcov.h 4556 * libgcov-merge.c: Ditto. 4557 * libgcov-profiler.c: Ditto. 4558 * Makefile.in: Add dependence to libgcov.h 4559 4560 2014-01-02 Joseph Myers <joseph (a] codesourcery.com> 4561 4562 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in 4563 case of small numerator and finite nonzero result. 4564 4565 2014-01-02 Richard Sandiford <rdsandiford (a] googlemail.com> 4566 4567 Update copyright years 4568 4569 2014-01-02 Richard Sandiford <rdsandiford (a] googlemail.com> 4570 4571 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S, 4572 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c, 4573 config/arc/dp-hack.h, config/arc/fp-hack.h, 4574 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S, 4575 config/arc/ieee-754/arc600-dsp/divdf3.S, 4576 config/arc/ieee-754/arc600-dsp/divsf3.S, 4577 config/arc/ieee-754/arc600-dsp/muldf3.S, 4578 config/arc/ieee-754/arc600-dsp/mulsf3.S, 4579 config/arc/ieee-754/arc600-mul64/divdf3.S, 4580 config/arc/ieee-754/arc600-mul64/divsf3.S, 4581 config/arc/ieee-754/arc600-mul64/muldf3.S, 4582 config/arc/ieee-754/arc600-mul64/mulsf3.S, 4583 config/arc/ieee-754/arc600/divsf3.S, 4584 config/arc/ieee-754/arc600/mulsf3.S, 4585 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S, 4586 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c, 4587 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S, 4588 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S, 4589 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S, 4590 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S, 4591 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S, 4592 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S, 4593 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S, 4594 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S, 4595 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S, 4596 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S, 4597 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c, 4598 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib, 4599 config/cris/umulsidi3.S, config/msp430/cmpsi2.S, 4600 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c, 4601 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c, 4602 config/msp430/lib2divSI.c, config/msp430/lib2mul.c, 4603 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h, 4604 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S, 4605 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S, 4606 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c, 4607 vtv_start_preinit.c: Use the standard form for the copyright notice. 4608 4609 2013-12-31 Sandra Loosemore <sandra (a] codesourcery.com> 4610 Chung-Lin Tang <cltang (a] codesourcery.com> 4611 Based on patches from Altera Corporation 4612 4613 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases. 4614 * config/nios2/lib2-nios2.h: New file. 4615 * config/nios2/lib2-divmod-hi.c: New file. 4616 * config/nios2/linux-unwind.h: New file. 4617 * config/nios2/lib2-divmod.c: New file. 4618 * config/nios2/linux-atomic.c: New file. 4619 * config/nios2/t-nios2: New file. 4620 * config/nios2/crti.asm: New file. 4621 * config/nios2/t-linux: New file. 4622 * config/nios2/lib2-divtable.c: New file. 4623 * config/nios2/lib2-mul.c: New file. 4624 * config/nios2/tramp.c: New file. 4625 * config/nios2/crtn.asm: New file. 4626 4627 2013-12-26 Uros Bizjak <ubizjak (a] gmail.com> 4628 4629 * config/i386/cpuinfo.c (enum vendor_signatures): Remove. 4630 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx 4631 from cpuid.h to check vendor signatures. 4632 4633 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian (a] amd.com> 4634 4635 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names 4636 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2. 4637 (get_amd_cpu): Likewise. 4638 4639 2013-12-25 H.J. Lu <hongjiu.lu (a] intel.com> 4640 4641 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from 4642 Haswell. 4643 4644 2013-12-25 Allan Sandfeld Jensen <sandfeld (a] kde.org> 4645 H.J. Lu <hongjiu.lu (a] intel.com> 4646 4647 PR target/59422 4648 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT 4649 and AMD_JAGUAR. 4650 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4, 4651 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL. 4652 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4, 4653 FEATURE_XOP and FEATURE_FMA. 4654 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and 4655 AMDFAM15H_BDVER3. 4656 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL. 4657 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A, 4658 FEATURE_FMA4 and FEATURE_XOP. 4659 4660 2013-12-23 H.J. Lu <hongjiu.lu (a] intel.com> 4661 4662 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM, 4663 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT. 4664 (get_intel_cpu): Updated. 4665 4666 2013-12-12 Zhenqiang Chen <zhenqiang.chen (a] arm.com> 4667 4668 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi. 4669 4670 2013-12-09 Uros Bizjak <ubizjak (a] gmail.com> 4671 4672 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE 4673 instructions when __SSE_MATH__ is defined. 4674 4675 2013-12-06 Ralf Corspius <ralf.corsepius (a] rtems.org> 4676 4677 * config.host (microblaze-*-rtems*): New. 4678 4679 2013-12-04 Kugan Vivekanandarajah <kuganv (a] linaro.org> 4680 4681 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for 4682 architectures that do not have hardware divide instruction. 4683 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__. 4684 4685 2013-12-04 Richard Sandiford <rdsandiford (a] googlemail.com> 4686 4687 * longlong.h: Delete (moved to include/). 4688 4689 2013-12-03 Adhemerval Zanella <azanella (a] linux.vnet.ibm.com> 4690 4691 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add 4692 of normal number and qNaN to not raise an inexact exception. 4693 4694 2013-11-28 Uros Bizjak <ubizjak (a] gmail.com> 4695 4696 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro. 4697 4698 2013-11-28 Matthew Leach <matthew.leach (a] arm.com> 4699 4700 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check 4701 for correct opcodes on BE. 4702 4703 2013-11-27 Uros Bizjak <ubizjak (a] gmail.com> 4704 4705 * soft-fp/op-4.h: Update from glibc. 4706 4707 2013-11-27 Kugan Vivekanandarajah <kuganv (a] linaro.org> 4708 4709 * libgcc2.c (__udivmoddi4): Define new implementation when 4710 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any 4711 divide instructions. 4712 4713 2013-11-25 Oleg Endo <olegendo (a] gcc.gnu.org> 4714 4715 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E. 4716 4717 2013-11-25 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 4718 4719 * config/t-softfp (soft-fp-objects-base): New variable. 4720 (soft-fp-objects): Use it. 4721 4722 2013-11-23 David Edelson <dje.gcc (a] gmail.com> 4723 Andrew Dixie <andrewd (a] gentrack.com> 4724 4725 PR target/33704 4726 * config/rs6000/aixinitfini.c: New file. 4727 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c. 4728 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini 4729 symbols. 4730 4731 2013-11-22 Yuri Rumyantsev <ysrumyan (a] gmail.com> 4732 4733 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases. 4734 4735 2013-11-18 Jan Hubicka <jh (a] suse.cz> 4736 4737 * libgcov-driver.c (run_accounted): Make global level static. 4738 (gcov_exit_merge_summary): Silence warning; do not clear 4739 run_accounted here. 4740 (gcov_exit): Clear it here. 4741 4742 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting 4743 run_accounted. 4744 4745 * libgcov-driver.c (get_gcov_dump_complete): Update comments. 4746 (all_prg, crc32): Remove static vars. 4747 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear 4748 all_prg. 4749 (gcov_exit_merge_gcda): Add crc32 parameter. 4750 (gcov_exit_merge_summary): Add crc32 and all_prg parameter; 4751 do not account run if it was already accounted. 4752 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters. 4753 (gcov_exit): Initialize all_prg; update. 4754 4755 2013-11-15 Andreas Schwab <schwab (a] linux-m68k.org> 4756 4757 * configure: Regenerate. 4758 4759 2013-11-14 Ulrich Weigand <Ulrich.Weigand (a] de.ibm.com> 4760 Alan Modra <amodra (a] gmail.com> 4761 4762 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define. 4763 (frob_update_context): Use it. 4764 4765 2013-11-14 Ulrich Weigand <Ulrich.Weigand (a] de.ibm.com> 4766 Alan Modra <amodra (a] gmail.com> 4767 4768 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]: 4769 (trampoline_initial): Provide ELFv2 variant. 4770 (__trampoline_setup): Likewise. 4771 4772 * config/rs6000/linux-unwind.h (frob_update_context): Do not 4773 check for AIX indirect function call sequence if _CALL_ELF == 2. 4774 4775 2013-11-14 Ulrich Weigand <Ulrich.Weigand (a] de.ibm.com> 4776 Alan Modra <amodra (a] gmail.com> 4777 4778 * config/rs6000/linux-unwind.h (get_regs): Do not support 4779 old kernel versions if _CALL_ELF == 2. 4780 (frob_update_context): Do not support PLT stub variants only 4781 generated by old linkers if _CALL_ELF == 2. 4782 4783 2013-11-14 Ulrich Weigand <Ulrich.Weigand (a] de.ibm.com> 4784 Alan Modra <amodra (a] gmail.com> 4785 4786 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct 4787 location of CR save area for 64-bit little-endian systems. 4788 4789 2013-11-11 Eric Botcazou <ebotcazou (a] adacore.com> 4790 4791 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf 4792 in tmake_file. 4793 * config/arm/t-vxworks: Delete. 4794 4795 2013-11-10 Kai Tietz <ktietz (a] redhat.com> 4796 4797 * config/i386/cygming-crtbegin.c (__gcc_register_frame): 4798 Increment load-count on use of LIBGCC_SONAME DLL. 4799 (hmod_libgcc): New static variable to hold handle of 4800 LIBGCC_SONAME DLL. 4801 (__gcc_deregister_frame): Decrement load-count of 4802 LIBGCC_SONAME DLL. 4803 4804 2013-11-08 Bernhard Reutner-Fischer <aldot (a] gcc.gnu.org> 4805 4806 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h 4807 availability. 4808 * configure: Regenerate 4809 4810 2013-11-07 Uros Bizjak <ubizjak (a] gmail.com> 4811 4812 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle 4813 FP_EX_DENORM. Store result to volatile location after SSE division 4814 to close interrupt window. Remove unneeded fwait after x87 4815 division since interrupt window will be closed by emitted fstp. 4816 Rewrite FP_EX_INEXACT handling. 4817 4818 2013-11-06 Joseph Myers <joseph (a] codesourcery.com> 4819 4820 * soft-fp/README: Update. 4821 * soft-fp/adddf3.c: Update from glibc. 4822 * soft-fp/addsf3.c: Likewise. 4823 * soft-fp/addtf3.c: Likewise. 4824 * soft-fp/divdf3.c: Likewise. 4825 * soft-fp/divsf3.c: Likewise. 4826 * soft-fp/divtf3.c: Likewise. 4827 * soft-fp/double.h: Likewise. 4828 * soft-fp/eqdf2.c: Likewise. 4829 * soft-fp/eqsf2.c: Likewise. 4830 * soft-fp/eqtf2.c: Likewise. 4831 * soft-fp/extenddftf2.c: Likewise. 4832 * soft-fp/extended.h: Likewise. 4833 * soft-fp/extendsfdf2.c: Likewise. 4834 * soft-fp/extendsftf2.c: Likewise. 4835 * soft-fp/extendxftf2.c: Likewise. 4836 * soft-fp/fixdfdi.c: Likewise. 4837 * soft-fp/fixdfsi.c: Likewise. 4838 * soft-fp/fixdfti.c: Likewise. 4839 * soft-fp/fixsfdi.c: Likewise. 4840 * soft-fp/fixsfsi.c: Likewise. 4841 * soft-fp/fixsfti.c: Likewise. 4842 * soft-fp/fixtfdi.c: Likewise. 4843 * soft-fp/fixtfsi.c: Likewise. 4844 * soft-fp/fixtfti.c: Likewise. 4845 * soft-fp/fixunsdfdi.c: Likewise. 4846 * soft-fp/fixunsdfsi.c: Likewise. 4847 * soft-fp/fixunsdfti.c: Likewise. 4848 * soft-fp/fixunssfdi.c: Likewise. 4849 * soft-fp/fixunssfsi.c: Likewise. 4850 * soft-fp/fixunssfti.c: Likewise. 4851 * soft-fp/fixunstfdi.c: Likewise. 4852 * soft-fp/fixunstfsi.c: Likewise. 4853 * soft-fp/fixunstfti.c: Likewise. 4854 * soft-fp/floatdidf.c: Likewise. 4855 * soft-fp/floatdisf.c: Likewise. 4856 * soft-fp/floatditf.c: Likewise. 4857 * soft-fp/floatsidf.c: Likewise. 4858 * soft-fp/floatsisf.c: Likewise. 4859 * soft-fp/floatsitf.c: Likewise. 4860 * soft-fp/floattidf.c: Likewise. 4861 * soft-fp/floattisf.c: Likewise. 4862 * soft-fp/floattitf.c: Likewise. 4863 * soft-fp/floatundidf.c: Likewise. 4864 * soft-fp/floatundisf.c: Likewise. 4865 * soft-fp/floatunditf.c: Likewise. 4866 * soft-fp/floatunsidf.c: Likewise. 4867 * soft-fp/floatunsisf.c: Likewise. 4868 * soft-fp/floatunsitf.c: Likewise. 4869 * soft-fp/floatuntidf.c: Likewise. 4870 * soft-fp/floatuntisf.c: Likewise. 4871 * soft-fp/floatuntitf.c: Likewise. 4872 * soft-fp/gedf2.c: Likewise. 4873 * soft-fp/gesf2.c: Likewise. 4874 * soft-fp/getf2.c: Likewise. 4875 * soft-fp/ledf2.c: Likewise. 4876 * soft-fp/lesf2.c: Likewise. 4877 * soft-fp/letf2.c: Likewise. 4878 * soft-fp/muldf3.c: Likewise. 4879 * soft-fp/mulsf3.c: Likewise. 4880 * soft-fp/multf3.c: Likewise. 4881 * soft-fp/negdf2.c: Likewise. 4882 * soft-fp/negsf2.c: Likewise. 4883 * soft-fp/negtf2.c: Likewise. 4884 * soft-fp/op-1.h: Likewise. 4885 * soft-fp/op-2.h: Likewise. 4886 * soft-fp/op-4.h: Likewise. 4887 * soft-fp/op-8.h: Likewise. 4888 * soft-fp/op-common.h: Likewise. 4889 * soft-fp/quad.h: Likewise. 4890 * soft-fp/single.h: Likewise. 4891 * soft-fp/soft-fp.h: Likewise. 4892 * soft-fp/subdf3.c: Likewise. 4893 * soft-fp/subsf3.c: Likewise. 4894 * soft-fp/subtf3.c: Likewise. 4895 * soft-fp/truncdfsf2.c: Likewise. 4896 * soft-fp/trunctfdf2.c: Likewise. 4897 * soft-fp/trunctfsf2.c: Likewise. 4898 * soft-fp/trunctfxf2.c: Likewise. 4899 * soft-fp/unorddf2.c: Likewise. 4900 * soft-fp/unordsf2.c: Likewise. 4901 * soft-fp/unordtf2.c: Likewise. 4902 4903 2013-11-05 Uros Bizjak <ubizjak (a] gmail.com> 4904 4905 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define. 4906 (_FP_MUL_MEAT_D): Ditto. 4907 (_FP_DIV_MEAT_S): Ditto. 4908 (_FP_DIV_MEAT_D): Ditto. 4909 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add 4910 t-softfp-sfdf and t-softfp to tmake_file. 4911 4912 2013-11-03 Uros Bizjak <ubizjak (a] gmail.com> 4913 4914 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT. 4915 * config/i386/crtprec.c: Ditto. 4916 4917 2013-10-31 Chung-Ju Wu <jasonwucj (a] gmail.com> 4918 Shiva Chen <shiva0217 (a] gmail.com> 4919 4920 * config.host (nds32*-elf*): Add nds32 target. 4921 * config/nds32 : New directory and files. 4922 4923 2013-10-16 Hans-Peter Nilsson <hp (a] axis.com> 4924 4925 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h. 4926 * config.host (cpu_type) <Setting default>: Add entry for 4927 crisv32-*-*. 4928 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*> 4929 <crisv32-*-linux*>: Adjust. 4930 * longlong.h: Wrap the whole CRIS section in a single 4931 defined(__CRIS__) conditional. Add comment about add_ssaaaa 4932 and sub_ddmmss. 4933 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is 4934 defined. 4935 [__CRIS__] (__umulsidi3): Define. 4936 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3. 4937 * config/cris/sfp-machine.h: New file. 4938 * config/cris/umulsidi3.S: New file. 4939 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S. 4940 * config/cris/arit.c (SIGNMULT): New macro. 4941 (__Div, __Mod): Use SIGNMULT instead of naked multiplication. 4942 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying; 4943 saving 3 out of originally 33 cycles from the fastest 4944 path, 3 out of 54 from the medium path and one from the longest 4945 path. Improve comments. 4946 4947 2013-10-15 Richard Sandiford <rdsandiford (a] googlemail.com> 4948 4949 * sync.c: Remove static aliases and define each function directly 4950 under its real name. 4951 4952 2013-10-02 John David Anglin <danglin (a] gcc.gnu.org> 4953 4954 * config.host (hppa*64*-*-linux*): Define extra_parts. 4955 (hppa*-*-linux*): Likewise. 4956 4957 2013-10-02 Joern Rennecke <joern.rennecke (a] embecosm.com> 4958 4959 * config/arc/crtgend.S: Add 2013 to Copyright years. 4960 * config/arc/gmon/atomic.h: Likewise. 4961 * config/arc/gmon/auxreg.h: Likewise. 4962 * config/arc/gmon/sys/gmon_out.h: Likewise. 4963 * config/arc/gmon/sys/gmon.h: Likewise. 4964 * config/arc/gmon/prof-freq.c: Likewise. 4965 * config/arc/gmon/mcount.c: Likewise. 4966 * config/arc/gmon/prof-freq-stub.S: Likewise. 4967 * config/arc/gmon/gmon.c: Likewise. 4968 * config/arc/gmon/machine-gmon.h: Likewise. 4969 * config/arc/gmon/profil.S: Likewise. 4970 * config/arc/gmon/dcache_linesz.S: Likewise. 4971 * config/arc/crtg.S: Likewise. 4972 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise. 4973 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise. 4974 * config/arc/ieee-754/adddf3.S: Likewise. 4975 * config/arc/ieee-754/truncdfsf2.S: Likewise. 4976 * config/arc/ieee-754/fixsfsi.S: Likewise. 4977 * config/arc/ieee-754/gtsf2.S: Likewise. 4978 * config/arc/ieee-754/floatsisf.S: Likewise. 4979 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise. 4980 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise. 4981 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise. 4982 * config/arc/ieee-754/fixdfsi.S: Likewise. 4983 * config/arc/ieee-754/addsf3.S: Likewise. 4984 * config/arc/ieee-754/gesf2.S: Likewise. 4985 * config/arc/ieee-754/floatsidf.S: Likewise. 4986 * config/arc/ieee-754/extendsfdf2.S: Likewise. 4987 * config/arc/ieee-754/divtab-arc-df.c: Likewise. 4988 * config/arc/ieee-754/gtdf2.S: Likewise. 4989 * config/arc/ieee-754/fixunsdfsi.S: Likewise. 4990 * config/arc/ieee-754/uneqdf2.S: Likewise. 4991 * config/arc/ieee-754/divsf3-stdmul.S: Likewise. 4992 * config/arc/ieee-754/uneqsf2.S: Likewise. 4993 * config/arc/ieee-754/arc-ieee-754.h: Likewise. 4994 * config/arc/ieee-754/divtab-arc-sf.c: Likewise. 4995 * config/arc/ieee-754/eqdf2.S: Likewise. 4996 * config/arc/ieee-754/ordsf2.S: Likewise. 4997 * config/arc/ieee-754/divsf3.S: Likewise. 4998 * config/arc/ieee-754/divdf3.S: Likewise. 4999 * config/arc/ieee-754/floatunsidf.S: Likewise. 5000 * config/arc/ieee-754/orddf2.S: Likewise. 5001 * config/arc/ieee-754/eqsf2.S: Likewise. 5002 * config/arc/ieee-754/gedf2.S: Likewise. 5003 * config/arc/crtn.S: Likewise. 5004 * config/arc/crti.S: Likewise. 5005 * config/arc/t-arc700-uClibc: Likewise. 5006 * config/arc/asm.h: Likewise. 5007 * config/arc/libgcc-excl.ver: Likewise. 5008 * config/arc/t-arc-newlib: Likewise. 5009 * config/arc/divtab-arc700.c: Likewise. 5010 * config/arc/initfini.c: Likewise. 5011 * config/arc/fp-hack.h: Likewise. 5012 5013 2013-10-01 Joern Rennecke <joern.rennecke (a] embecosm.com> 5014 Diego Novillo <dnovillo (a] google.com> 5015 5016 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix. 5017 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise. 5018 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise. 5019 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise. 5020 5021 2013-10-01 Joern Rennecke <joern.rennecke (a] embecosm.com> 5022 Brendan Kehoe <brendan (a] zen.org> 5023 Simon Cook <simon.cook (a] embecosm.com> 5024 5025 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations. 5026 * config/arc: New directory. 5027 * longlong.h [__arc__] (umul_ppmm): Remove. 5028 [__arc__] (__umulsidi3): Define. 5029 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define. 5030 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise. 5031 5032 2013-09-17 Jacek Caban <jacek (a] codeweavers.com> 5033 5034 * config/i386/gthr-win32.c: CreateSemaphoreW instead of 5035 CreateSemaphoreA. 5036 * config/i386/gthr-win32.h: Likewise. 5037 5038 2013-09-16 DJ Delorie <dj (a] redhat.com> 5039 5040 * config/rl78/vregs.h: Add G10 register definitions. 5041 * config/rl78/lib2mul.c: Enable for RL78/G10. 5042 * config/rl78/lib2div.c: Likewise. 5043 * config/rl78/lshrsi3.S: Use vregs.h. 5044 * config/rl78/cmpsi2.S: Likewise. 5045 * config/rl78/trampoline.S: Likewise. 5046 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10. 5047 5048 2013-09-14 DJ Delorie <dj (a] redhat.com> 5049 Nick Clifton <nickc (a] redhat.com> 5050 5051 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches. 5052 * config/rl78/vregs.h: New. 5053 * config/rl78/signbit.S: New file. Implements signbit function. 5054 * config/rl78/divmodsi.S: New. 5055 * config/rl78/divmodhi.S: New. 5056 * config/rl78/divmodqi.S: New. 5057 * config/rl78/t-rl78: Build them here... 5058 * config/rl78/lib2div.c: ...but not here. 5059 5060 2013-09-12 DJ Delorie <dj (a] redhat.com> 5061 5062 * config.host (msp*-*-elf): New. 5063 * config/msp430/: New port. 5064 5065 2013-08-18 Iain Sandoe <iain (a] codesourcery.com> 5066 5067 PR gcov-profile/58127 5068 * libgcov.c (__gcov_indirect_call_callee): Don't make this a 5069 __thread var for emulated TLS. 5070 (__gcov_indirect_call_counters): Likewise. 5071 5072 2013-08-16 Maciej W. Rozycki <macro (a] codesourcery.com> 5073 Catherine Moore <clm (a] codesourcery.com> 5074 Richard Sandiford <rdsandiford (a] googlemail.com> 5075 5076 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros. 5077 (RET_FUNCTION): Use them in place of STARTFN and ENDFN. 5078 (CALL_STUB_NO_RET): Likewise. 5079 (CALL_STUB_RET): Likewise. 5080 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and 5081 __mips16_ret call/return stub symbols. 5082 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc 5083 to tmake_file. 5084 5085 2013-08-13 Maciej W. Rozycki <macro (a] codesourcery.com> 5086 5087 * config.host <mips*-*-linux*>: Remove a stray comment. 5088 5089 2013-08-10 Jan Hubicka <jh (a] suse.cz> 5090 5091 Work around binutils PR14342 5092 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol. 5093 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API. 5094 (L_gcov_indirect_call_profiler_v2): New. 5095 5096 2013-08-06 Jan Hubicka <jh (a] suse.cz> 5097 5098 * libgcov.c (__gcov_indirect_call_callee, 5099 __gcov_indirect_call_counters): New global vars. 5100 (__gcov_indirect_call_profiler): replace by ... 5101 (__gcov_indirect_call_profiler_v2) ... this one. 5102 5103 2013-08-06 Caroline Tice <cmtice (a] google.com> 5104 5105 * config.host (extra_parts): Add vtv_start.o, vtv_end.o 5106 vtv_start_preinit.o and vtv_end_preinit.o. 5107 * configure.ac: Add code to check/set enable_vtable_verify. 5108 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is 5109 true. 5110 * vtv_start_preinit.c: New file. 5111 * vtv_end_preinit.c: New file. 5112 * vtv_start.c: New file. 5113 * vtv_end.c: New file. 5114 * configure: Regenerated. 5115 5116 2013-08-01 Maxim Kuvyrkov <maxim (a] kugelworks.com> 5117 5118 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c, 5119 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h, 5120 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to 5121 GPL-3.0-with-GCC-exception. 5122 5123 2013-07-30 Maciej W. Rozycki <macro (a] codesourcery.com> 5124 5125 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV 5126 ISA and up. 5127 5128 2013-07-23 Andreas Krebbel <Andreas.Krebbel (a] de.ibm.com> 5129 5130 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg 5131 mapping for FPRs when creating the fallback framestate. 5132 5133 2013-07-19 Georg-Johann Lay <avr (a] gjlay.de> 5134 5135 PR target/57516 5136 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3) 5137 (__round_s2_const, __round_u2_const) 5138 (__round_s4_const, __round_u4_const, __round_x8): 5139 Saturate result if addition result cannot be represented. 5140 5141 2013-07-15 Matthias Klose <doko (a] ubuntu.com> 5142 5143 * libgcc2.c: Don't include <limits.h>. 5144 5145 2013-07-09 Janis Johnson <janisjo (a] codesourcery.com> 5146 5147 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file. 5148 5149 2013-07-06 Jakub Jelinek <jakub (a] redhat.com> 5150 5151 PR target/29776 5152 * libgcc2.c (__floattisf): Avoid undefined signed overflow. 5153 5154 2013-06-28 Jakub Jelinek <jakub (a] redhat.com> 5155 5156 PR middle-end/36041 5157 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST): 5158 Define. 5159 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics 5160 instead of table lookups. 5161 (__popcountDI2): Likewise. 5162 5163 2013-06-25 Chung-Ju Wu <jasonwucj (a] gmail.com> 5164 5165 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h 5166 correctly. 5167 5168 2013-06-21 Joseph Myers <joseph (a] codesourcery.com> 5169 5170 PR other/53317 5171 * soft-fp/adddf3.c: Update from glibc. 5172 * soft-fp/addsf3.c: Likewise. 5173 * soft-fp/addtf3.c: Likewise. 5174 * soft-fp/divdf3.c: Likewise. 5175 * soft-fp/divsf3.c: Likewise. 5176 * soft-fp/divtf3.c: Likewise. 5177 * soft-fp/double.h: Likewise. 5178 * soft-fp/eqdf2.c: Likewise. 5179 * soft-fp/eqsf2.c: Likewise. 5180 * soft-fp/eqtf2.c: Likewise. 5181 * soft-fp/extenddftf2.c: Likewise. 5182 * soft-fp/extended.h: Likewise. 5183 * soft-fp/extendsfdf2.c: Likewise. 5184 * soft-fp/extendsftf2.c: Likewise. 5185 * soft-fp/fixdfdi.c: Likewise. 5186 * soft-fp/fixdfsi.c: Likewise. 5187 * soft-fp/fixsfdi.c: Likewise. 5188 * soft-fp/fixsfsi.c: Likewise. 5189 * soft-fp/fixtfdi.c: Likewise. 5190 * soft-fp/fixtfsi.c: Likewise. 5191 * soft-fp/fixunsdfdi.c: Likewise. 5192 * soft-fp/fixunsdfsi.c: Likewise. 5193 * soft-fp/fixunssfdi.c: Likewise. 5194 * soft-fp/fixunssfsi.c: Likewise. 5195 * soft-fp/fixunstfdi.c: Likewise. 5196 * soft-fp/fixunstfsi.c: Likewise. 5197 * soft-fp/floatdidf.c: Likewise. 5198 * soft-fp/floatdisf.c: Likewise. 5199 * soft-fp/floatditf.c: Likewise. 5200 * soft-fp/floatsidf.c: Likewise. 5201 * soft-fp/floatsisf.c: Likewise. 5202 * soft-fp/floatsitf.c: Likewise. 5203 * soft-fp/floatundidf.c: Likewise. 5204 * soft-fp/floatundisf.c: Likewise. 5205 * soft-fp/floatunditf.c: Likewise. 5206 * soft-fp/floatunsidf.c: Likewise. 5207 * soft-fp/floatunsisf.c: Likewise. 5208 * soft-fp/floatunsitf.c: Likewise. 5209 * soft-fp/gedf2.c: Likewise. 5210 * soft-fp/gesf2.c: Likewise. 5211 * soft-fp/getf2.c: Likewise. 5212 * soft-fp/ledf2.c: Likewise. 5213 * soft-fp/lesf2.c: Likewise. 5214 * soft-fp/letf2.c: Likewise. 5215 * soft-fp/muldf3.c: Likewise. 5216 * soft-fp/mulsf3.c: Likewise. 5217 * soft-fp/multf3.c: Likewise. 5218 * soft-fp/negdf2.c: Likewise. 5219 * soft-fp/negsf2.c: Likewise. 5220 * soft-fp/negtf2.c: Likewise. 5221 * soft-fp/op-1.h: Likewise. 5222 * soft-fp/op-2.h: Likewise. 5223 * soft-fp/op-4.h: Likewise. 5224 * soft-fp/op-8.h: Likewise. 5225 * soft-fp/op-common.h: Likewise. 5226 * soft-fp/quad.h: Likewise. 5227 * soft-fp/single.h: Likewise. 5228 * soft-fp/soft-fp.h: Likewise. 5229 * soft-fp/subdf3.c: Likewise. 5230 * soft-fp/subsf3.c: Likewise. 5231 * soft-fp/subtf3.c: Likewise. 5232 * soft-fp/truncdfsf2.c: Likewise. 5233 * soft-fp/trunctfdf2.c: Likewise. 5234 * soft-fp/trunctfsf2.c: Likewise. 5235 * soft-fp/unorddf2.c: Likewise. 5236 * soft-fp/unordsf2.c: Likewise. 5237 * soft-fp/unordtf2.c: Likewise. 5238 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0. 5239 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 5240 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 5241 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 5242 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 5243 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 5244 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 5245 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 5246 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 5247 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise. 5248 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise. 5249 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 5250 5251 2013-06-16 Jrgen Urban <JuergenUrban (a] gmx.de> 5252 5253 * config/mips/lib2funcs.c: New file. 5254 * config/mips/t-mips (LIB2ADD_ST): Add it. 5255 5256 2013-06-09 Oleg Endo <olegendo (a] gcc.gnu.org> 5257 5258 PR target/6526 5259 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits 5260 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation. 5261 5262 2013-06-08 Walter Lee <walt (a] tilera.com> 5263 5264 * config/tilepro/atomic.h: Don't include stdint.h or features.h. 5265 Replace int64_t with long long. Add __extension__ where 5266 appropriate. 5267 * config/tilepro/atomic.c: Include config.h. 5268 5269 2013-06-06 Douglas B Rupp <rupp (a] adacore.com> 5270 5271 * config.host (arm-wrs-vxworks): Configure with other soft float. 5272 5273 2013-06-04 Jrgen Urban <JuergenUrban (a] gmx.de> 5274 5275 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*) 5276 (mips64r5900el-*-elf*): New configurations. 5277 5278 2013-06-04 Alan Modra <amodra (a] gmail.com> 5279 5280 * config/rs6000/ibm-ldouble.c: Enable for little-endian. 5281 5282 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev (a] intel.com> 5283 5284 * config/i386/cpuinfo.c (INTEL_SLM): New enum value. 5285 5286 2013-05-28 Eric Botcazou <ebotcazou (a] adacore.com> 5287 5288 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set 5289 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions. 5290 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise. 5291 5292 2013-05-22 Eric Botcazou <ebotcazou (a] adacore.com> 5293 5294 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file. 5295 (powerpc-wrs-vxworks): Likewise. 5296 5297 2013-05-22 Eric Botcazou <ebotcazou (a] adacore.com> 5298 5299 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for 5300 signal frames as well. 5301 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the 5302 STACK_BIAS to the CFA offset. 5303 5304 2013-05-17 Richard Henderson <rth (a] redhat.com> 5305 5306 PR target/49146 5307 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro. 5308 (execute_cfa_program): Use it when storing to fs->regs. 5309 5310 2013-05-08 Kai Tietz <ktietz (a] redhat.com> 5311 5312 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak. 5313 (__deregister_frame_info): Likewise. 5314 5315 2013-05-06 Thomas Schwinge <thomas (a] codesourcery.com> 5316 5317 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a 5318 NaN's payload. 5319 5320 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value. 5321 5322 2013-04-25 Alan Modra <amodra (a] gmail.com> 5323 5324 * config.host: Match little-endian powerpc-linux. 5325 5326 2013-04-19 Yufeng Zhang <yufeng.zhang (a] arm.com> 5327 5328 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define 5329 as 'unsigned long long' instead of 'unsigned long'. 5330 (_FP_WS_TYPE): Change to define as 'signed long long' instead of 5331 'signed long'. 5332 5333 2013-04-10 Julian Brown <julian (a] codesourcery.com> 5334 5335 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS) 5336 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of 5337 unsigned char/unsigned short. 5338 (__sync_val_compare_and_swap_{1,2}): Handle signed argument. 5339 5340 2013-04-06 John David Anglin <dave.anglin (a] nrc-cnrc.gc.ca> 5341 5342 PR other/55274 5343 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define. 5344 5345 2013-04-04 Meador Inge <meadori (a] codesourcery.com> 5346 5347 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for 5348 computing the location of the link register. 5349 (aeabi_uldivmod): Ditto. 5350 5351 2013-03-27 Kai Tietz <ktietz (a] redhat.com> 5352 5353 * config.host: Add support for cygwin x64 target. 5354 * configure: Regenerated. 5355 5356 2013-03-26 Walter Lee <walt (a] tilera.com> 5357 5358 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables 5359 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable. 5360 5361 2013-03-25 Kai Tietz <ktietz (a] redhat.com> 5362 5363 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__. 5364 5365 2013-03-20 Robert Mason <rbmj (a] verizon.net> 5366 5367 * config/vxlib-tls.c (__gthread_get_tsd_data,) 5368 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,) 5369 (__gthread_leave_tsd_dtor_context): Add prototypes. 5370 (tls_delete_hook): Update. 5371 5372 2013-03-20 Catherine Moore <clm (a] codesourcery.com> 5373 Joseph Myers <joseph (a] codesourcery.com> 5374 Chao-ying Fu <fu (a] mips.com> 5375 5376 * config/mips/mips16.S: Don't build for microMIPS. 5377 * config/mips/linux-unwind.h: Handle microMIPS frame. 5378 * config/mips/crtn.S (fini, init): New labels. 5379 5380 2013-03-14 Jakub Jelinek <jakub (a] redhat.com> 5381 5382 PR tree-optimization/53265 5383 * unwind-dw2.c (execute_cfa_program): Avoid 5384 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save 5385 on targets with DWARF_FRAME_REGISTERS < 32. 5386 5387 2013-03-13 Oleg Endo <olegendo (a] gcc.gnu.org> 5388 5389 PR target/49880 5390 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A. 5391 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions. 5392 5393 2013-03-07 Sriraman Tallam <tmsriram (a] google.com> 5394 5395 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for 5396 sandybridge processors. 5397 5398 2013-03-06 Oleg Endo <olegendo (a] gcc.gnu.org> 5399 5400 PR target/56529 5401 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to 5402 inclusion list. 5403 5404 2013-03-04 Edgar E. Iglesias <edgar.iglesias (a] gmail.com> 5405 5406 * config/microblaze/crti.S: Setup stack protection at entry 5407 5408 2013-03-04 Georg-Johann Lay <avr (a] gjlay.de> 5409 5410 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3) 5411 (__rotldi3): Shift bytewise if applicable. 5412 5413 2013-03-01 James Greenhalgh <james.greenhalgh (a] arm.com> 5414 5415 * config/aarch64/sync-cache.c 5416 (__aarch64_sync_cache_range): Silence warnings. 5417 5418 2013-02-25 Catherine Moore <clm (a] codesourcery.com> 5419 5420 Revert: 5421 2013-02-24 Catherine Moore <clm (a] codesourcery.com> 5422 Joseph Myers <joseph (a] codesourcery.com> 5423 Chao-ying Fu <fu (a] mips.com> 5424 5425 * config/mips/mips16.S: Don't build for microMIPS. 5426 * config/mips/linux-unwind.h: Handle microMIPS frame. 5427 * config/mips/crtn.S (fini, init): New labels. 5428 5429 2013-02-24 Catherine Moore <clm (a] codesourcery.com> 5430 Joseph Myers <joseph (a] codesourcery.com> 5431 Chao-ying Fu <fu (a] mips.com> 5432 5433 * config/mips/mips16.S: Don't build for microMIPS. 5434 * config/mips/linux-unwind.h: Handle microMIPS frame. 5435 * config/mips/crtn.S (fini, init): New labels. 5436 5437 2012-02-19 Edgar E. Iglesias <edgar.iglesias (a] gmail.com> 5438 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000 5439 as dividend. 5440 5441 2013-02-16 Alan Modra <amodra (a] gmail.com> 5442 5443 PR target/55431 5444 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete. 5445 (ppc_fallback_frame_state): Always set up save locations for fp 5446 and altivec. Don't bother with non-callee-saved regs, r0-r13 5447 except for r2 on ppc64, fr0-fr13, v0-v19, vscr. 5448 5449 2013-02-12 Georg-Johann Lay <avr (a] gjlay.de> 5450 5451 PR target/54222 5452 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA, 5453 _ssmulHA, _ssmulSA. 5454 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3, 5455 _ssmulha3, _usmulusa3, _ssmulsa3. 5456 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3. 5457 (__muldi3): XCALL __muldi3_6 instead of rcall. 5458 (__umulsidi3, __mulsidi3): New functions. 5459 (do_prologue_saves, do_epilogue_restores): New .macros. 5460 (__divdi3_moddi3): Use them. 5461 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3) 5462 (__usmulusa3, __ssmulsa3): New functions. 5463 5464 2013-02-11 Iain Sandoe <iain (a] codesourcery.com> 5465 Jack Howarth <howarth (a] bromo.med.uc.edu> 5466 Patrick Marlier <patrick.marlier (a] gmail.com> 5467 5468 PR libitm/55693 5469 * config/darwin-crt-tm.c: Remove dummy functions hack. 5470 5471 2013-02-08 Georg-Johann Lay <avr (a] gjlay.de> 5472 5473 PR target/54222 5474 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a. 5475 * config/avr/lib2-object.mk: New iterator to build objects from it. 5476 * config/avr/t-avr: Iterate lib2-object.mk to build objects from 5477 lib2funcs.c. 5478 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2. 5479 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3, 5480 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4, 5481 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3 5482 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3. 5483 * config/avr/lib1funcs-fixed.S: Implement them. 5484 5485 2013-02-04 Richard Sandiford <rdsandiford (a] googlemail.com> 5486 5487 Update copyright years. 5488 5489 2013-02-01 David Edelsohn <dje.gcc (a] gmail.com> 5490 5491 PR target/54601 5492 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file. 5493 Add crtcxa to extra_parts. 5494 * config/rs6000/exit.h: New file. 5495 * config/rs6000/cxa_atexit.c: New file. 5496 * config/rs6000/cxa_finalize.c: New file. 5497 * config/rs6000/crtcxa.c: New file. 5498 * config/rs6000/t-aix-cxa: New file. 5499 * config/rs6000/libgcc-aix-cxa.ver: New file. 5500 5501 2013-01-31 Nick Clifton <nickc (a] redhat.com> 5502 5503 * config/v850/lib1funcs.S: Add support for e3v5 architecture 5504 variant. 5505 5506 2013-01-29 Georg-Johann Lay <avr (a] gjlay.de> 5507 5508 PR target/54222 5509 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: 5510 _mulQQ, _mulHQ, _mulHA, _mulSA, 5511 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA, 5512 _divQQ, _divHQ, _divHA, _divSA, 5513 _divUQQ, _divUHQ, _divUHA, _divUSA. 5514 5515 2013-01-26 David Holsgrove <david.holsgrove (a] xilinx.com> 5516 5517 * config.host(microblaze*-linux*): tmake_file: Remove 5518 t-slibgcc-nolc-override, add t-slibgcc-libgcc. 5519 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE 5520 to exclude functions from being built with libgcc.c and use 5521 the microblaze assembly. 5522 5523 2013-01-26 Edgar E. Iglesias <edgar.iglesias (a] gmail.com> 5524 5525 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update 5526 extra_parts. 5527 5528 2013-01-17 Yufeng Zhang <yufeng.zhang (a] arm.com> 5529 5530 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the 5531 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type 5532 __UINTPTR_TYPE__; also cast 'base' to the same type before the 5533 alignment operation. 5534 5535 2013-01-15 Sofiane Naci <sofiane.naci (a] arm.com> 5536 5537 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update 5538 loop start address for cache clearing. 5539 5540 2013-01-14 Georg-Johann Lay <avr (a] gjlay.de> 5541 5542 * config/avr/lib1funcs.S: Remove trailing blanks. 5543 * config/avr/lib1funcs-fixed.S: Ditto. 5544 5545 2013-01-14 Georg-Johann Lay <avr (a] gjlay.de> 5546 5547 * config/avr/avr-lib.h: Add GPL copyright notice. 5548 5549 2013-01-14 Georg-Johann Lay <avr (a] gjlay.de> 5550 5551 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only 5552 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0. 5553 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low, 5554 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0. 5555 5556 2013-01-07 Mark Kettenis <kettenis (a] openbsd.org> 5557 5558 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*): 5559 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets. 5560 5561 2013-01-04 Nick Clifton <nickc (a] redhat.com> 5562 5563 * config/v850/lib1funcs.S: Only provide CALLT support functions if 5564 the CALLT instruction is supported. 5565 5566 2012-12-20 Jonathan Wakely <jwakely.gcc (a] gmail.com> 5567 5568 * gthr.h (__gthread_cond_timedwait_recursive): Do not require. 5569 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove. 5570 5571 2012-12-13 John Tytgat <John (a] bass-software.com> 5572 5573 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp 5574 is 25. 5575 5576 2012-12-12 Jakub Jelinek <jakub (a] redhat.com> 5577 5578 PR libgcc/55451 5579 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid 5580 undefined signed overflows. 5581 5582 2012-12-09 Uros Bizjak <ubizjak (a] gmail.com> 5583 5584 PR target/55344 5585 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined. 5586 5587 2012-12-06 Uros Bizjak <ubizjak (a] gmail.com> 5588 5589 * config/i386/sfp-machine.h (FP_EX_ALL): Define. 5590 (FP_TRAPPING_EXCEPTIONS): Define. 5591 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define. 5592 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto. 5593 5594 2012-12-04 Richard Henderson <rth (a] redhat.com> 5595 5596 PR bootstrap/55571 5597 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a. 5598 5599 2012-12-04 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 5600 5601 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define. 5602 (FP_EX_SHIFT): Define. 5603 (FP_TRAPPING_EXCEPTIONS): Define. 5604 5605 2012-12-04 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 5606 5607 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define. 5608 (FP_ROUNDMODE): Use FP_RND_MASK. 5609 * config/aarch64/sfp-exceptions.c: New. 5610 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): 5611 Use __sfp_handle_exceptions. 5612 5613 2012-12-04 Richard Earnshaw <rearnsha (a] arm.com> 5614 5615 * config.host: (arm*-*-freebsd*): Remove. 5616 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic. 5617 (arm*-*-elf*): Remove. 5618 (arm*-*-wince-pe*): Remove. 5619 * arm/unwind-arm.c (struct fpa_reg): Delete. 5620 (struct fpa_regs): Delete. 5621 (phase1_vrs): Remove fpa element. 5622 (_Unwind_VRS_Get): Remove _UVRSC_FPA. 5623 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise. 5624 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support. 5625 * ieee754-sf.S (floatundisf): Remove FPA support. 5626 (floatdisf): Likewise. 5627 * ieee75f-df.S (floatundidf): Likewise. 5628 (floatdidf): Likewise. 5629 5630 2012-11-29 Kai Tietz <ktietz (a] redhat.com> 5631 5632 PR target/55445 5633 * unwind-c.c (__SEH__): Make sure SjLj isn't active. 5634 * unwind-generic.h: Likewise. 5635 * unwind-seh.c: Likewise. 5636 5637 2012-11-28 Richard Henderson <rth (a] redhat.com> 5638 5639 PR libgcc/48076 5640 * emutls.c (__emutls_get_address): Avoid race condition between 5641 obj->loc.offset read and emutls_key initialization. 5642 5643 2012-11-22 Georg-Johann Lay <avr (a] gjlay.de> 5644 5645 Adjust decimal point of signed accum mode to GCC default. 5646 5647 PR target/54222 5648 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq, 5649 _divqq_helper. 5650 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf) 5651 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa) 5652 (__mulha3, __mulsa3) 5653 (__divqq3, __divha3, __divsa3): Adjust to new position of 5654 decimal point of signed accum types. 5655 5656 (__mulusa3_round): New function. 5657 (__mulusa3): Use it. 5658 (__divqq_helper): New function. 5659 (__udivuqq3): Use it. 5660 5661 2012-11-20 Jakub Jelinek <jakub (a] redhat.com> 5662 5663 PR bootstrap/55370 5664 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it. 5665 5666 2012-11-18 Teresa Johnson <tejohnson (a] google.com> 5667 5668 PR bootstrap/55051 5669 * libgcov.c (gcov_exit): Remove merged program summary 5670 comparison unless !GCOV_LOCKED. 5671 5672 2012-11-15 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 5673 5674 * soft-fp: Updated from glibc upstream. 5675 5676 2012-11-06 Ian Lance Taylor <iant (a] google.com> 5677 5678 * generic-morestack.c (__generic_morestack): Align the returned 5679 stack pointer to a 32 byte boundary. 5680 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't 5681 increment the return address until we have decided that we don't 5682 have a varargs function. 5683 (__morestack) [32-bit]: Align stack correctly when calling C 5684 functions. 5685 (__morestack) [64-bit]: Likewise. 5686 5687 2012-11-04 Thomas Schwinge <thomas (a] codesourcery.com> 5688 5689 * configure: Regenerate. 5690 5691 2012-11-02 Uros Bizjak <ubizjak (a] gmail.com> 5692 5693 PR target/55175 5694 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT. 5695 * config/i386/sfp-machine.h: Guard exception handling 5696 code with _SOFT_FLOAT. 5697 * config/i386/32/sfp-machine.h: Guard rounding handling 5698 code with _SOFT_FLOAT. 5699 * config/i386/64/sfp-machine.h: Ditto. 5700 5701 2012-10-31 Joel Sherrill <joel.sherrill (a] oarcorp.com> 5702 5703 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o 5704 as extra_parts. 5705 5706 2012-10-26 Uros Bizjak <ubizjak (a] gmail.com> 5707 5708 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave. 5709 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure 5710 when appropriate. Correct structure element types. 5711 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove 5712 -minline-all-stringops from compile flags. 5713 5714 2012-10-25 Ralf Corspius <ralf.corsepius (a] rtems.org> 5715 5716 * config.host (sparc64-*-rtems*): Remove sparc/t-elf. 5717 5718 2012-10-25 Ralf Corspius <ralf.corsepius (a] rtems.org> 5719 5720 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts. 5721 5722 2012-10-25 Sebastian Huber <sebastian.huber (a] embedded-brains.de> 5723 5724 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to 5725 tmake_file. 5726 5727 2012-10-23 Ian Bolton <ian.bolton (a] arm.com> 5728 Jim MacArthur <jim.macarthur (a] arm.com> 5729 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 5730 Nigel Stephens <nigel.stephens (a] arm.com> 5731 Ramana Radhakrishnan <ramana.radhakrishnan (a] arm.com> 5732 Richard Earnshaw <rearnsha (a] arm.com> 5733 Sofiane Naci <sofiane.naci (a] arm.com> 5734 Stephen Thomas <stephen.thomas (a] arm.com> 5735 Tejas Belagod <tejas.belagod (a] arm.com> 5736 Yufeng Zhang <yufeng.zhang (a] arm.com> 5737 5738 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New. 5739 * config/aarch64/crti.S: New file. 5740 * config/aarch64/crtn.S: New file. 5741 * config/aarch64/linux-unwind.h: New file. 5742 * config/aarch64/sfp-machine.h: New file. 5743 * config/aarch64/sync-cache.c: New file. 5744 * config/aarch64/t-aarch64: New file. 5745 * config/aarch64/t-softfp: New file. 5746 5747 2012-10-21 Hans-Peter Nilsson <hp (a] bitrange.com> 5748 5749 * config/mmix/crti.S: Mark program and data addresses using PRELD. 5750 Remove typo'd and unnecessary alignment-LOC for .data. Remove 5751 no-longer-needed LDBU insns. 5752 5753 2012-10-18 Sebastian Huber <sebastian.huber (a] embedded-brains.de> 5754 5755 * config.host 5756 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename 5757 "arm*-*-rtemseabi*" to "arm*-*-rtems*". 5758 5759 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann (a] arm.com> 5760 5761 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A. 5762 5763 2012-10-15 Matthias Klose <doko (a] ubuntu.com> 5764 5765 * config.host: Match arm*-*-linux-* for ARM Linux/GNU. 5766 5767 2012-10-15 Pavel Chupin <pavel.v.chupin (a] intel.com> 5768 5769 * configure: Regenerate. 5770 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use. 5771 5772 2012-10-10 Uros Bizjak <ubizjak (a] gmail.com> 5773 5774 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE 5775 instructions for 64bit targets only. 5776 5777 2012-10-10 Uros Bizjak <ubizjak (a] gmail.com> 5778 5779 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF, 5780 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ... 5781 * config/i386/32/sfp-machine.h: ... here. 5782 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, 5783 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): 5784 New defines. 5785 5786 2012-10-07 Matthias Klose <doko (a] ubuntu.com> 5787 5788 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters 5789 as unused. 5790 (_Unwind_decode_typeinfo_ptr): Mark base as unused. 5791 5792 2012-10-06 Mark Kettenis <kettenis (a] openbsd.org> 5793 5794 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file. 5795 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD. 5796 (USE_PT_GNU_EH_FRAME): Define for OpenBSD. 5797 (ElfW): Likewise. 5798 5799 2012-10-05 Jonathan Wakely <jwakely.gcc (a] gmail.com> 5800 5801 PR other/53889 5802 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy): 5803 Fix parameter names. 5804 5805 2012-10-04 Oleg Endo <olegendo (a] gcc.gnu.org> 5806 5807 PR target/33135 5808 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete. 5809 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete. 5810 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option. 5811 5812 2012-10-03 Oleg Endo <olegendo (a] gcc.gnu.org> 5813 5814 PR target/50457 5815 * config/sh/linux-atomic.S: Delete. 5816 * config/sh/linux-atomic.c: New. 5817 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with 5818 linux-atomic.c. Add cflags to disable warnings. 5819 5820 2012-10-02 Jonathan Wakely <jwakely.gcc (a] gmail.com> 5821 5822 PR other/53889 5823 * gthr.h (__gthread_recursive_mutex_destroy): Document new required 5824 function. 5825 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define. 5826 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise. 5827 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise. 5828 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise. 5829 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy): 5830 Likewise. 5831 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy): 5832 Likewise. 5833 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy): 5834 Likewise. 5835 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise. 5836 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise. 5837 5838 2012-09-19 Mark Kettenis <kettenis (a] openbsd.org> 5839 5840 * config.host (hppa-*-openbsd*): New target. 5841 * config/pa/t-openbsd: New file. 5842 5843 2012-09-15 Georg-Johann Lay <avr (a] gjlay.de> 5844 5845 PR target/54222 5846 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4, 5847 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8, 5848 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions. 5849 (__divsa3): Use __negsi2 to negate r_quoL. 5850 * config/avr/lib1funcs.S (FALIAS): New macro. 5851 (__divmodsi4): Break out and use __divmodsi4_neg1 as... 5852 (__negsi2): ...this new function. 5853 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8, 5854 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4, 5855 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8. 5856 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub. 5857 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes. 5858 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes. 5859 5860 2012-09-10 Oleg Endo <olegendo (a] gcc.gnu.org> 5861 5862 PR target/54089 5863 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0. 5864 (lshrsi3): Reimplement as lshrsi3_r0. 5865 5866 2012-09-10 Andreas Schwab <schwab (a] linux-m68k.org> 5867 5868 PR target/46191 5869 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead 5870 of libgcc.a. 5871 5872 2012-09-07 Teresa Johnson <tejohnson (a] google.com> 5873 5874 PR gcov-profile/54487 5875 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram 5876 differences. 5877 5878 2012-09-05 Georg-Johann Lay <avr (a] gjlay.de> 5879 5880 PR target/54461 5881 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if 5882 not configured --with-avrlibc=no. 5883 * config/avr/t-avrlibc: New file. 5884 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE. 5885 (DPBIT_FUNCS): Ditto. 5886 (TPBIT_FUNCS): Ditto. 5887 5888 2012-09-04 Teresa Johnson <tejohnson (a] google.com> 5889 5890 * libgcov.c (struct gcov_summary_buffer): New structure. 5891 (gcov_histogram_insert): New function. 5892 (gcov_compute_histogram): Ditto. 5893 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of 5894 histograms during summary merging. 5895 5896 2012-09-01 Mark Kettenis <kettenis (a] openbsd.org> 5897 5898 * config.host (x86_64-*-openbsd*): New target. 5899 5900 2012-08-29 Chung-Lin Tang <cltang (a] codesourcery.com> 5901 5902 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16' 5903 attribute. 5904 5905 2012-08-24 Georg-Johann Lay <avr (a] gjlay.de> 5906 5907 PR target/54222 5908 * config/avr/t-avr (conv_X): Rename to func_X. 5909 5910 2012-08-24 Georg-Johann Lay <avr (a] gjlay.de> 5911 5912 PR target/54222 5913 * config/avr/lib1funcs-fixed.S: New file. 5914 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi 5915 after they are used. 5916 (neg2, neg4): New macros. 5917 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants. 5918 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants. 5919 (__umulhisi3): Speed up MUL variant if there is enough flash. 5920 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's 5921 avr-modes.def. 5922 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf, 5923 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf, 5924 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq, 5925 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3, 5926 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3, 5927 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3. 5928 (LIB2FUNCS_EXCLUDE): Add supported functions. 5929 5930 2012-08-22 Georg-Johann Lay <avr (a] gjlay.de> 5931 5932 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out 5933 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects, 5934 libgcc-s-objects. 5935 * fixed-obj.mk: Only expand dependency if $o is not in 5936 LIB2FUNCS_EXCLUDE. 5937 5938 2012-08-22 H.J. Lu <hongjiu.lu (a] intel.com> 5939 5940 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New. 5941 5942 2012-08-22 Joseph Myers <joseph (a] codesourcery.com> 5943 5944 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions 5945 depend on --enable-shared. 5946 ($(lib1asmfuncs-o)): Use %.vis files independent of 5947 --enable-shared. 5948 * static-object.mk ($(base)$(objext), $(base).vis) 5949 ($(base)_s$(objext)): Use same rules for visibility handling as in 5950 shared-object.mk. 5951 5952 2012-08-21 Ian Lance Taylor <iant (a] google.com> 5953 5954 * config/i386/morestack.S (__morestack_non_split): Increase amount 5955 of space allocated for non-split code stack. 5956 5957 2012-08-19 Joseph Myers <joseph (a] codesourcery.com> 5958 5959 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc 5960 even if inhibit_libc. 5961 5962 2012-08-17 Julian Brown <julian (a] codesourcery.com> 5963 5964 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to 5965 -fexceptions -fnon-call-exceptions if not defined. 5966 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above. 5967 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define. 5968 5969 2012-08-17 Andreas Schwab <schwab (a] linux-m68k.org> 5970 5971 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix 5972 type. 5973 5974 2012-08-16 David Edelsohn <dje.gcc (a] gmail.com> 5975 5976 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after 5977 rs6000/t-slibgcc-aix. 5978 5979 2012-08-15 Segher Boessenkool <segher (a] kernel.crashing.org> 5980 5981 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling. 5982 5983 2012-08-15 Segher Boessenkool <segher (a] kernel.crashing.org> 5984 5985 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax. 5986 5987 2012-08-03 H.J. Lu <hongjiu.lu (a] intel.com> 5988 5989 PR driver/54171 5990 * Makefile.in (version): Replace top_srcdir with srcdir. 5991 5992 2012-08-03 Jonathan Yong <jon_y (a] users.sourceforge.net> 5993 5994 * Makefile.in (version): set to BASE-VER file from gcc directory. 5995 5996 2012-08-01 Nick Clifton <nickc (a] redhat.com> 5997 5998 * config/m32c/lib2funcs.c (__clrsbhi2): New function. 5999 Implements __clrsb for an HImode argument. 6000 6001 2012-07-31 Nick Clifton <nickc (a] redhat.com> 6002 6003 * config/stormy16/lib2funcs.c (__clrsbhi2): New function. 6004 Implements __clrsb for an HImode argument. 6005 * config/stormy16/clrsbhi2.c: New file: 6006 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c. 6007 6008 2012-07-22 Steven Bosscher <steven (a] gcc.gnu.org> 6009 6010 * libgcov.c (__gcov_ior_profiler): Benign comment fix. 6011 6012 2012-07-19 Tristan Gingold <gingold (a] adacore.com> 6013 Richard Henderson <rth (a] redhat.com> 6014 6015 * unwind-seh.c: New file. 6016 * unwind-generic.h: Include windows.h for SEH. 6017 (_Unwind_Exception): Use 6 private fields for SEH. 6018 (_GCC_specific_handler): Declare. 6019 * unwind-c.c (__gcc_personality_seh0): New function. 6020 Adjust for SEH. 6021 * config/i386/libgcc-cygming.ver: New file. 6022 * config/i386/t-seh-eh: New file. 6023 * config.host (x86_64-*-mingw*): Default to seh. 6024 6025 2012-07-14 Steven Bosscher <steven (a] gcc.gnu.org> 6026 6027 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840. 6028 6029 2012-06-17 Uros Bizjak <ubizjak (a] gmail.com> 6030 6031 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use 6032 __builtin_expect when checking for exceptions. 6033 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto. 6034 6035 2012-06-13 Uros Bizjak <ubizjak (a] gmail.com> 6036 6037 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New 6038 function declaration. 6039 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions. 6040 (FP_RND_MASK): New. 6041 * config/ia64/sfp-exceptions.c: New. 6042 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c. 6043 6044 2012-06-13 Uros Bizjak <ubizjak (a] gmail.com> 6045 6046 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D, 6047 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ... 6048 * config/i386/64/sfp-machine: ... (delete here) ... 6049 * config/i386/sfp-machine.h: ... to here. 6050 (FP_EX_MASK): Remove. 6051 (FP_RND_MASK): New. 6052 (FP_INIT_ROUNDMODE): Declare asm as volatile. 6053 6054 2012-06-11 Sriraman Tallam <tmsriram (a] google.com> 6055 6056 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init. 6057 * config/i386/libgcc-sol2.ver: Ditto. 6058 * config/i386/libgcc-glibc.ver: Ditto. 6059 6060 2012-06-11 Roland McGrath <mcgrathr (a] google.com> 6061 6062 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p): 6063 If __GLIBC__ is defined, refer to __pthread_key_create instead of 6064 pthread_cancel. 6065 6066 2012-06-09 Uros Bizjak <ubizjak (a] gmail.com> 6067 6068 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype, 6069 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM, 6070 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT, 6071 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF, 6072 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE, 6073 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ... 6074 * config/i386/64/sfp-machine: ... (delete here) ... 6075 * config/i386/sfp-machine.h: ... to here. 6076 (FP_EX_MASK): New. 6077 (__sfp_handle_exceptions): New function declaration. 6078 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions. 6079 * config/i386/sfp-exceptions.c: New. 6080 * config/i386/t-softfp: New. 6081 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add 6082 i386/t-softfp to tmake_file. 6083 6084 2012-06-03 David S. Miller <davem (a] davemloft.net> 6085 6086 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit 6087 change. 6088 6089 2012-05-31 David S. Miller <davem (a] davemloft.net> 6090 6091 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer 6092 multiply and divide instructions on 32-bit when V9. 6093 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit. 6094 6095 2012-05-29 Joseph Myers <joseph (a] codesourcery.com> 6096 6097 * config/arm/ieee754-df.S: Fix typos. 6098 * config/arm/ieee754-sf.S: Fix typos. 6099 * config/c6x/libunwind.S: Fix typos. 6100 * config/epiphany/udivsi3-float.c: Fix typos. 6101 * config/microblaze/muldi3_hard.S: Fix typos. 6102 * config/picochip/adddi3.S: Fix typos. 6103 * config/picochip/ashlsi3.S: Fix typos. 6104 * config/picochip/ashrsi3.S: Fix typos. 6105 * config/picochip/clzsi2.S: Fix typos. 6106 * config/picochip/cmpsi2.S: Fix typos. 6107 * config/picochip/divmod15.S: Fix typos. 6108 * config/picochip/divmodhi4.S: Fix typos. 6109 * config/picochip/divmodsi4.S: Fix typos. 6110 * config/picochip/longjmp.S: Fix typos. 6111 * config/picochip/lshrsi3.S: Fix typos. 6112 * config/picochip/parityhi2.S: Fix typos. 6113 * config/picochip/popcounthi2.S: Fix typos. 6114 * config/picochip/setjmp.S: Fix typos. 6115 * config/picochip/subdi3.S: Fix typos. 6116 * config/picochip/ucmpsi2.S: Fix typos. 6117 * config/picochip/udivmodhi4.S: Fix typos. 6118 * config/picochip/udivmodsi4.S: Fix typos. 6119 * config/spu/divv2df3.c: Fix typos. 6120 * config/spu/mfc_multi_tag_release.c: Fix typos. 6121 * config/spu/mfc_tag_release.c: Fix typos. 6122 * configure.ac: Fix typos. 6123 * configure: Regenerate. 6124 6125 2012-05-25 Ian Lance Taylor <iant (a] google.com> 6126 6127 * config/i386/morestack.S (__morestack_non_split): Check whether 6128 caller is varargs and needs %bp to hold the stack frame on return. 6129 6130 2012-05-25 Olivier Hainque <hainque (a] adacore.com> 6131 6132 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall 6133 sequence in the non pic case on VxWorks. 6134 6135 2012-05-24 Olivier Hainque <hainque (a] adacore.com> 6136 6137 * Makefile.in: Move dependency on install-unwind_h from 6138 "install-leaf" to "install". 6139 6140 2012-05-24 Olivier Hainque <hainque (a] adacore.com> 6141 6142 * Makefile.in (clean): Remove libgcc_tm.stamp as well. 6143 Use a separate command for stamp removals. 6144 6145 2012-05-21 Andrew Pinski <apinski (a] cavium.com> 6146 6147 PR bootstrap/53183 6148 * configure.ac: Define the default includes to being none. 6149 * configure: Regenerate. 6150 6151 2012-05-16 Olivier Hainque <hainque (a] adacore.com> 6152 6153 * Makefile.in (install-unwind_h): Rename into ... 6154 (install-unwind_h-forbuild): New target. 6155 (all): Use it instead of the former install-unwind_h. 6156 (install-unwind_h): Reinstate, copy to user install destination 6157 for include files, not to the internal gcc object directory one. 6158 (install-leaf): Depend on it. 6159 6160 2012-05-15 Olivier Hainque <hainque (a] adacore.com> 6161 6162 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful 6163 register numbers. LR_REGNO replaces R_LR. 6164 (ucontext_for): New, helper for ... 6165 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2 6166 and 5.3 of ... 6167 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations. 6168 6169 2012-05-10 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6170 6171 * config.host (i[34567]86-*-linux*, x86_64-*-linux*) 6172 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu) 6173 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move 6174 i386/t-cpuinfo ... 6175 (i[34567]86-*-*, x86_64-*-*): ... here. 6176 6177 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version. 6178 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version. 6179 6180 * config/i386/i386-cpuinfo.c: Rename to ... 6181 * config/i386/cpuinfo.c: ... this. 6182 * config/i386/t-cpuinfo (LIB2ADD): Reflect this. 6183 6184 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h. 6185 (libgcc_cv_init_priority): New test. 6186 * configure: Regenerate. 6187 * config.in: New file. 6188 * Makefile.in (clean): Rename config.h to auto-target.h. 6189 (config.h): Likewise. 6190 (stamp-h): Likewise. 6191 6192 * config/i386/cpuinfo.c (auto-target.h): Include. 6193 (CONSTRUCTOR_PRIORITY): Define. 6194 (__cpu_indicator_init): Use it. 6195 6196 2012-05-09 H.J. Lu <hongjiu.lu (a] intel.com> 6197 6198 * longlong.h: Use a URL instead of an FSF postal address. 6199 Replace spaces with tab. 6200 6201 2012-05-08 Teresa Johnson <tejohnson (a] google.com> 6202 6203 * libgcov.c (gcov_clear, __gcov_reset): New functions. 6204 (__gcov_dump): Ditto. 6205 (gcov_dump_complete): New global variable. 6206 (gcov_exit): Export hidden to enable use in L_gcov_dump. 6207 (__gcov_flush): Outline functionality now in gcov_clear. 6208 * Makefile.in (L_gcov_reset, L_gcov_dump): Define. 6209 6210 2012-04-28 Aurelien Jarno <aurelien (a] aurel32.net> 6211 6212 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove. 6213 (mips*-*-linux*): Include mips/t-tpbit when long double is 6214 16 bytes long. 6215 6216 2012-04-25 Sriraman Tallam <tmsriram (a] google.com> 6217 6218 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value. 6219 (get_available_features): New argument. Check for AVX2. 6220 (__cpu_indicator_init): Modify call to get_available_features. 6221 6222 2012-04-25 Alan Modra <amodra (a] gmail.com> 6223 6224 * config/rs6000/crtsavevr.S: New file. 6225 * config/rs6000/crtrestvr.S: New file. 6226 * config/rs6000/t-savresfgpr: Build the above. 6227 * config/rs6000/t-netbsd: Likewise. 6228 6229 2012-04-24 Sriraman Tallam <tmsriram (a] google.com> 6230 6231 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always. 6232 6233 2012-04-24 Sriraman Tallam <tmsriram (a] google.com> 6234 6235 * libgcc/config/i386/i386-cpuinfo.c: New file. 6236 * libgcc/config/i386/t-cpuinfo: New file. 6237 * libgcc/config.host: Include t-cpuinfo. 6238 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model. 6239 6240 2012-04-24 Chao-ying Fu <fu (a] mips.com> 6241 6242 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC. 6243 6244 2012-04-20 Thomas Schwinge <thomas (a] codesourcery.com> 6245 6246 struct siginfo vs. siginfo_t 6247 6248 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use 6249 siginfo_t instead of struct siginfo. 6250 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise. 6251 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise. 6252 * config/ia64/linux-unwind.h (ia64_fallback_frame_state) 6253 (ia64_handle_unwabi): Likewise. 6254 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise. 6255 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise. 6256 * config/sh/linux-unwind.h (shmedia_fallback_frame_state) 6257 (sh_fallback_frame_state): Likewise. 6258 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise. 6259 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise. 6260 6261 2012-04-02 H.J. Lu <hongjiu.lu (a] intel.com> 6262 6263 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32 6264 system call number. 6265 6266 2012-03-31 Eric Botcazou <ebotcazou (a] adacore.com> 6267 6268 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC 6269 if it hasn't been previously saved. 6270 6271 2012-03-29 H.J. Lu <hongjiu.lu (a] intel.com> 6272 6273 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define 6274 only for glibc. 6275 6276 2012-03-28 Georg-Johann Lay <avr (a] gjlay.de> 6277 6278 PR target/52737 6279 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks 6280 instead of __AVR_HAVE_8BIT_SP__. 6281 6282 2012-03-26 Tristan Gingold <gingold (a] adacore.com> 6283 6284 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword. 6285 (unw_table_entry): Use unw_word instead of unsigned long. 6286 (_Unwind_FindTableEntry): Likewise. 6287 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise. 6288 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise. 6289 (_Unwind_FindTableEntry): Likewise. 6290 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state) 6291 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context) 6292 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num) 6293 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs) 6294 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr) 6295 (uw_frame_state_for, uw_update_reg_address, uw_update_context) 6296 (uw_init_context_1, uw_install_context): Likewise. 6297 (unw_word): Move to unwind-ia64.h 6298 6299 2012-03-26 Tristan Gingold <gingold (a] adacore.com> 6300 6301 * config/vms/vms-ucrt0.c: Update copyright years. 6302 Add a sanity check. 6303 (___gcc_main_flags): Declare. 6304 (__main): Check flags to remap argv and exit code. 6305 * config.host (*-*-*vms*): Adjust extra_parts. 6306 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove. 6307 (crt0.o): Add. 6308 6309 2012-03-22 Richard Earnshaw <rearnsha (a] arm.com> 6310 6311 * arm/lib1funcs.asm (ctzsi2): New function. 6312 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2. 6313 * arm/t-linux (LIB1ASMFUNCS): Likewise. 6314 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise. 6315 * arm/t-symbian (LIB1ASMFUNCS): Likewise. 6316 * arm/t-vxworks (LIB1ASMFUNCS): Likewise. 6317 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise. 6318 6319 2012-03-21 Andreas Tobler <andreast (a] fgznet.ch> 6320 6321 * config.host: Add bits to support powerpc64-*-freebsd*. 6322 * config/rs6000/freebsd-unwind.h: New file. 6323 * config/rs6000/t-freebsd64: New file. 6324 6325 2012-03-20 Richard Guenther <rguenther (a] suse.de> 6326 6327 PR gcov-profile/52627 6328 * libgcov.c (init_mx): Fix mutex name. 6329 6330 2012-03-16 Tristan Gingold <gingold (a] adacore.com> 6331 6332 * config/ia64/vms-unwind.h: Remove ulong (and replace 6333 it by unw_reg where used). Define unw_reg with __int64. 6334 6335 2012-03-14 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6336 6337 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove 6338 Solaris 8 handling. 6339 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove 6340 Solaris 8 handling. 6341 (sparc_is_sighandler): Likewise. 6342 6343 2012-03-13 H.J. Lu <hongjiu.lu (a] intel.com> 6344 6345 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size 6346 <= saved reg size. 6347 6348 2012-03-13 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6349 6350 * config/arm/crtn.S: Fix typo. 6351 6352 2012-03-13 Richard Guenther <rguenther (a] suse.de> 6353 6354 * libgcov.c: Remove stdio.h include and NULL un-define. 6355 6356 2012-03-13 Richard Guenther <rguenther (a] suse.de> 6357 6358 PR target/52569 6359 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again. 6360 6361 2012-03-13 Richard Guenther <rguenther (a] suse.de> 6362 6363 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition. 6364 6365 2012-03-13 Richard Guenther <rguenther (a] suse.de> 6366 6367 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION 6368 and __gthread_mutex_init_function definitions. 6369 6370 2012-03-12 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6371 6372 * config.host (mips*-*-openbsd*): Remove. 6373 6374 2012-03-12 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6375 6376 * config.host: Remove alpha*-dec-osf5.1* handling. 6377 * config/alpha/gthr-posix.c: Remove. 6378 * config/alpha/libgcc-osf5.ver: Remove. 6379 * config/alpha/osf5-unwind.h: Remove. 6380 * config/alpha/t-osf-pthread: Remove. 6381 * config/alpha/t-slibgcc-osf: Remove. 6382 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed. 6383 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define. 6384 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove. 6385 * mkmap-flat.awk: Remove osf_export handling. 6386 6387 2012-03-12 Richard Guenther <rguenther (a] suse.de> 6388 6389 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification. 6390 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define. 6391 (__gthread_mutex_init_function): New function. 6392 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define. 6393 6394 PR gcov/49484 6395 * libgcov.c: Include gthr.h. 6396 (__gcov_flush_mx): New global variable. 6397 (init_mx, init_mx_once): New functions. 6398 (__gcov_flush): Protect self with a mutex. 6399 (__gcov_fork): Re-initialize mutex after forking. 6400 * unwind-dw2-fde.c: Change condition under which to use 6401 __GTHREAD_MUTEX_INIT_FUNCTION. 6402 6403 2012-03-12 Tristan Gingold <gingold (a] adacore.com> 6404 6405 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS. 6406 * config/ia64/t-vms: Likewise. 6407 6408 2012-03-11 Michael Hope <michael.hope (a] linaro.org> 6409 6410 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable 6411 for Thumb-2. 6412 6413 2012-03-07 Walter Lee <walt (a] tilera.com> 6414 6415 * config/tilepro/atomic.c: Rename "atomic_" prefix to 6416 "arch_atomic_". 6417 (atomic_xor): Rename and move definition to 6418 config/tilepro/atomic.h. 6419 (atomic_nand): Ditto. 6420 * config/tilepro/atomic.h: Rename "atomic_" prefix to 6421 "arch_atomic_". 6422 (arch_atomic_xor): Move from config/tilepro/atomic.c. 6423 (arch_atomic_nand): Ditto. 6424 6425 2012-03-07 Georg-Johann Lay <avr (a] gjlay.de> 6426 6427 PR target/52507 6428 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part. 6429 6430 2012-03-07 Georg-Johann Lay <avr (a] gjlay.de> 6431 6432 PR target/52505 6433 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally 6434 from RAM. 6435 6436 2012-03-07 Georg-Johann Lay <avr (a] gjlay.de> 6437 6438 PR target/52461 6439 PR target/52508 6440 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage 6441 if RAMPZ affects reading from RAM. 6442 (__tablejump_elpm__): Ditto. 6443 (.xload): Ditto. 6444 (__movmemx_hi): Ditto. 6445 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM". 6446 (__do_global_dtors): Ditto. 6447 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto. 6448 (__movmemx_hi): Ditto. 6449 6450 2012-03-05 Richard Henderson <rth (a] redhat.com> 6451 6452 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later. 6453 [ARM] (count_trailing_zeros): Use the builtin. 6454 6455 2012-03-01 Kai Tietz <ktietz (a] redhat.com> 6456 6457 * soft-fp: Imported from glibc upstream. 6458 6459 2012-02-28 Kai Tietz <ktietz (a] redhat.com> 6460 6461 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it 6462 for mingw-targets as attribute gcc_struct. 6463 6464 2012-02-28 Ian Lance Taylor <iant (a] google.com> 6465 6466 * generic-morestack.c (__splitstack_releasecontext): Correct call 6467 to __morestack_release_segments. 6468 6469 2012-02-27 Samuel Thibault <samuel.thibault (a] ens-lyon.org> 6470 6471 PR target/52390 6472 * generic-morestack.c (__generic_morestack_set_initial_sp): Test 6473 for __linux__ when removing signals from __morestack_fullmask. 6474 6475 2012-02-23 Georg-Johann Lay <avr (a] gjlay.de> 6476 6477 PR target/52261 6478 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__. 6479 6480 2012-02-23 Ulrich Weigand <Ulrich.Weigand (a] de.ibm.com> 6481 6482 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT 6483 instead of HAVE_INITFINI_ARRAY. 6484 * config/ia64/crtend.S: Likewise. 6485 6486 2012-02-20 Kai Tietz <ktietz (a] redhat.com> 6487 6488 PR libstdc++/52300 6489 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw. 6490 6491 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode 6492 to w32-unwind.h header. 6493 6494 2012-02-19 Richard Sandiford <rdsandiford (a] googlemail.com> 6495 6496 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*) 6497 (mips*-*-linux*): Remove t-slibgcc-libgcc. 6498 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr. 6499 * config/mips/mips16.S (__mips16_rdhwr): Delete. 6500 6501 2012-02-19 Richard Sandiford <rdsandiford (a] googlemail.com> 6502 6503 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information. 6504 6505 2012-02-15 Iain Sandoe <iains (a] gcc.gnu.org> 6506 6507 PR libitm/52220 6508 * config/darwin-crt-tm.c: Correct typo. 6509 6510 2012-02-15 Iain Sandoe <iains (a] gcc.gnu.org> 6511 Patrick Marlier <patrick.marlier (a] gmail.com> 6512 6513 PR libitm/52220 6514 * config/darwin-crt-tm.c: Generate dummy functions. 6515 6516 2012-02-15 Iain Sandoe <iains (a] gcc.gnu.org> 6517 Patrick Marlier <patrick.marlier (a] gmail.com> 6518 6519 PR libitm/52042 6520 * config/darwin-crt-tm.c (getTMCloneTable): New function. 6521 (__doTMRegistrations): Call it. 6522 (__doTMdeRegistrations): Likewise. 6523 6524 2012-01-15 Georg-Johann Lay <avr (a] gjlay.de> 6525 Anatoly Sokolov <aesok (a] post.ru> 6526 Eric Weddington <eric.weddington (a] atmel.com> 6527 6528 PR target/52261 6529 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA 6530 (__epilogue_restores__): Ditto. 6531 6532 2012-02-15 Eric Botcazou <ebotcazou (a] adacore.com> 6533 6534 PR target/51921 6535 PR target/52205 6536 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for 6537 Solaris 11 and slightly reformat. 6538 (sparc_is_sighandler): Likewise. 6539 6540 2012-02-14 Walter Lee <walt (a] tilera.com> 6541 6542 * config.host: Handle tilegx and tilepro. 6543 * config/tilegx/sfp-machine.h: New file. 6544 * config/tilegx/sfp-machine32.h: New file. 6545 * config/tilegx/sfp-machine64.h: New file. 6546 * config/tilegx/t-crtstuff: New file. 6547 * config/tilegx/t-softfp: New file. 6548 * config/tilegx/t-tilegx: New file. 6549 * config/tilepro/atomic.c: New file. 6550 * config/tilepro/atomic.h: New file. 6551 * config/tilepro/linux-unwind.h: New file. 6552 * config/tilepro/sfp-machine.h: New file. 6553 * config/tilepro/softdivide.c: New file. 6554 * config/tilepro/softmpy.S: New file. 6555 * config/tilepro/t-crtstuff: New file. 6556 * config/tilepro/t-tilepro: New file. 6557 6558 2012-02-07 Jonathan Wakely <jwakely.gcc (a] gmail.com> 6559 6560 PR libstdc++/51296 6561 PR libstdc++/51906 6562 * gthr-posix.h: Allow static initializer macros to be disabled. 6563 (__gthrw_pthread_cond_init): Define weak reference unconditionally. 6564 6565 2012-02-05 Chung-Lin Tang <cltang (a] codesourcery.com> 6566 6567 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*): 6568 Add t-slibgcc-libgcc to tmake_file. 6569 * config/mips/libgcc-mips16.ver: Revert previous patch. 6570 * config/mips/mips16.S (__mips16_rdhwr): Hide. 6571 6572 2012-02-02 Sumanth G <sumanth.gundapaneni (a] kpitcummins.com> 6573 Jayant R Sonar <jayant.sonar (a] kpitcummins.com> 6574 6575 * config.host: Add National Semiconductor CR16 target (cr16-*-*). 6576 * config/cr16/crti.S: New file. 6577 * config/cr16/crtlibid.S: New file. 6578 * config/cr16/crtn.S: New file. 6579 * config/cr16/lib1funcs.S: New file. 6580 * config/cr16/t-cr16: New file. 6581 * config/cr16/t-crtlibid: New file. 6582 * config/cr16/unwind-dw2.h: New file. 6583 * config/cr16/unwind-cr16.c: New file. 6584 * config/cr16/divmodhi3.c: New file. 6585 6586 2012-01-25 Alan Modra <amodra (a] gmail.com> 6587 6588 * config/rs6000/t-linux64: Delete. Move.. 6589 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here.. 6590 * config/rs6000/t-linux: ..and libgcc flags to here. 6591 6592 2012-01-22 Douglas B Rupp <rupp (a] gnat.com> 6593 6594 * config.host (i[34567]86-*-interix3*): 6595 Change triplet to i[34567]86-*-interix[3-9]*. 6596 * configure: Regenerate. 6597 6598 2012-01-15 Chung-Lin Tang <cltang (a] codesourcery.com> 6599 Richard Sandiford <rdsandiford (a] googlemail.com> 6600 6601 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add. 6602 * config/mips/mips16.S (__mips16_rdhwr): New function. 6603 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr. 6604 6605 2012-01-11 Nathan Sidwell <nathan (a] acm.org> 6606 6607 * libgcov.c (__gcov_init): Ignore objects with no functions. 6608 6609 2012-01-10 Georg-Johann Lay <avr (a] gjlay.de> 6610 6611 PR target/49868 6612 Extend __pgmx semantics to linearize memory. 6613 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx. 6614 * config/avr/lib1funcs.S (__xload_1): New function. 6615 (__movmemx_qi, __movmemx_hi): New functions. 6616 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx 6617 semantics. 6618 6619 2012-01-09 Eric Botcazou <ebotcazou (a] adacore.com> 6620 6621 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the 6622 purported sigacthandler address isn't null before dereferencing it. 6623 (sparc_is_sighandler): Likewise. 6624 6625 2012-01-09 Eric Botcazou <ebotcazou (a] adacore.com> 6626 6627 PR ada/41929 6628 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and 6629 add CFA. Revert back to old code for Solaris 8+ multi-threaded. 6630 (sparc_is_sighandler): Likewise. 6631 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER. 6632 6633 2012-01-06 Tristan Gingold <gingold (a] adacore.com> 6634 6635 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward 6636 compatibility thunks... 6637 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o) 6638 (crtbeginS.o, crtendS.o): ... and these to ... 6639 * config/ia64/t-ia64-elf: ... this new file. 6640 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*) 6641 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file. 6642 6643 2012-01-04 Andreas Krebbel <Andreas.Krebbel (a] de.ibm.com> 6644 6645 * configure: Regenerate. 6646 * config/s390/t-crtstuff: Remove -fPIC. 6647 6648 2012-01-02 Jonathan Wakely <jwakely.gcc (a] gmail.com> 6649 6650 PR bootstrap/51006 6651 * enable-execute-stack-mprotect.c (getpagesize): Do not define 6652 for NetBSD. 6653 6654 2012-01-02 Georg-Johann Lay <avr (a] gjlay.de> 6655 6656 PR target/51345 6657 * config/avr/lib1funcs.S: Remove FIXME comments. 6658 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__. 6659 6660 2012-01-02 Georg-Johann Lay <avr (a] gjlay.de> 6661 6662 Implement light-weight DImode support. 6663 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8, 6664 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3. 6665 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3, 6666 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions. 6667 6668 2011-12-30 Nathan Sidwell <nathan (a] acm.org> 6669 6670 * libgcov.c (gcov_crc32): Remove global var. 6671 (free_fn_data): New function. 6672 (buffer_fn_data): Pass in filename, more robust error recovery. 6673 (crc32_unsigned): New function. 6674 (gcov_exit): More robust detection of new program. More robust 6675 error recovery. 6676 (__gcov_init): Do not update program's crc here. 6677 6678 2011-12-21 Tristan Gingold <gingold (a] adacore.com> 6679 6680 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define. 6681 6682 2011-12-21 Ian Lance Taylor <iant (a] google.com> 6683 6684 * config/i386/morestack.S: Simplify CFI opcodes throughout. 6685 6686 2011-12-20 Ian Lance Taylor <iant (a] google.com> 6687 6688 * config/i386/morestack.S (__morestack_non_split): If there is 6689 enough stack space already, don't split. Ask for more stack space 6690 than we required. 6691 6692 2011-12-20 Sergio Durigan Junior <sergiodj (a] redhat.com> 6693 6694 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and 6695 `sys/sdt.h'. 6696 (_Unwind_DebugHook): New function. 6697 (uw_restore_core_regs): New define. 6698 (unwind_phase2): Use uw_restore_core_regs instead of 6699 restore_core_regs. 6700 (unwind_phase2_forced): Likewise. 6701 (__gnu_Unwind_Resume): Likewise. 6702 6703 2011-12-20 Uros Bizjak <ubizjak (a] gmail.com> 6704 6705 * config/alpha/linux-unwind.h: Update copyright years. 6706 (MD_FROB_UPDATE_CONTEXT): New define. 6707 (alpha_frob_update_context): New function. 6708 6709 2011-12-17 Richard Sandiford <rdsandiford (a] googlemail.com> 6710 6711 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to 6712 tmake_file rather replacing it. 6713 6714 2011-12-15 Iain Sandoe <iains (a] gcc.gnu.org> 6715 6716 * config/rs6000/darwin-world.S (toplevel): Make it clear that this 6717 function is not used for PPC64. 6718 (save_world): Amend comments. Update the VRsave mask to reflect the 6719 saved regs. 6720 (rest_world): Update comments, do not clobber r10, do not use r8. 6721 (eh_rest_world_r10): Amend comments, do not use r8. 6722 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is 6723 no longer used, move restore of CR and target address to the end of 6724 the routine. 6725 6726 2011-12-14 H.J. Lu <hongjiu.lu (a] intel.com> 6727 6728 * generic-morestack.c (__generic_morestack_set_initial_sp): Check 6729 __GLIBC__ instead of __linux__ when using __SIGRTMIN. 6730 6731 2011-12-14 Georg-Johann Lay <avr (a] gjlay.de> 6732 6733 PR target/49313 6734 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3. 6735 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions. 6736 6737 2011-12-11 Eric Botcazou <ebotcazou (a] adacore.com> 6738 6739 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently. 6740 6741 2011-12-09 Georg-Johann Lay <avr (a] gjlay.de> 6742 6743 PR target/49313 6744 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3. 6745 * config/avr/lib1funcs.S (__muldi3): New function. 6746 6747 2011-12-06 Andrew Pinski <apinski (a] cavium.com> 6748 6749 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the 6750 size of func_ptr. 6751 (__frame_dummy_init_array_entry): Likewise. 6752 6753 2011-12-06 Georg-Johann Lay <avr (a] gjlay.de> 6754 6755 Forward-port from gcc-4_6-branch r181936 2011-12-02. 6756 6757 PR target/51345 6758 PR target/51002 6759 * config/avr/lib1funcs.S (__prologue_saves__, 6760 __epilogue_restores__, __divdi3_moddi3): Enclose parts using 6761 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments. 6762 6763 2011-12-04 Iain Sandoe <iains (a] gcc.gnu.org> 6764 6765 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines. 6766 6767 2011-11-30 John David Anglin <dave.anglin (a] nrc-cnrc.gc.ca> 6768 6769 PR other/51272 6770 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub. 6771 (_ITM_deregisterTMCloneTable): Likewise. 6772 (__register_frame_info): Fix unused warning. 6773 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses, 6774 pthread_default_stacksize_np): Likewise. 6775 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules. 6776 6777 2011-11-29 DJ Delorie <dj (a] redhat.com> 6778 6779 * config.host (rl78-*-elf): New case. 6780 * config/rl78: New directory for the Renesas RL78. 6781 6782 2011-11-29 Bernd Schmidt <bernds (a] codesourcery.com> 6783 6784 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix 6785 formatting. 6786 6787 2011-11-28 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6788 6789 PR other/51022 6790 * config/rs6000/t-savresfgpr: New file. 6791 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but 6792 $(srcdir)/config/rs6000/eabi.S. 6793 * config/rs6000/t-ppccomm-ldbl: Remove. 6794 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to 6795 tmake_file. 6796 (powerpc-*-eabispe*): Likewise. 6797 (powerpc-*-eabi*): Likewise. 6798 (powerpc-*-linux*, powerpc64-*-linux*): Likewise. 6799 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm 6800 to tmake_file, remove rs6000/t-ppccomm-ldbl. 6801 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from 6802 tmake_file. 6803 (powerpc-*-eabisim*): Likewise. 6804 (powerpc-*-elf*): Likewise. 6805 (powerpc-*-eabialtivec*): Likewise. 6806 (powerpc-xilinx-eabi*): Likewise. 6807 (powerpc-*-rtems*): Likewise. 6808 (powerpcle-*-elf*): Likewise. 6809 (powerpcle-*-eabisim*): Likewise. 6810 (powerpcle-*-eabi*): Likewise. 6811 6812 2011-11-27 Ian Lance Taylor <iant (a] google.com> 6813 6814 * generic-morestack.c (__splitstack_find): Check for NULL old 6815 stack value. 6816 (__splitstack_resetcontext): New function. 6817 (__splitstack_releasecontext): New function. 6818 * libgcc-std.ver.in: Add new functions to GCC_4.7.0. 6819 6820 2011-11-27 Iain Sandoe <iains (a] gcc.gnu.org> 6821 6822 * config/darwin-crt-tm.c: Correct comments, use correct licence. 6823 6824 2011-11-27 Iain Sandoe <iains (a] gcc.gnu.org> 6825 6826 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions. 6827 6828 2011-11-26 Richard Henderson <rth (a] redhat.com> 6829 6830 * config/m68k/linux-atomic.c: New file. 6831 * config/m68k/t-linux: New file. 6832 * config.host (m68k-uclinux, m68k-linux): Use it. 6833 6834 2011-11-26 Richard Henderson <rth (a] redhat.com> 6835 6836 * crtstuff.c (__TMC_LIST__): Mark used not unused. 6837 (__TMC_END__): Only declare if hidden is available; in the definition, 6838 if hidden is unavailable add a null record. 6839 (deregister_tm_clones, register_tm_clones): New. 6840 (__do_global_dtors_aux, frame_dummy): Use them. 6841 (__do_global_dtors, __do_global_ctors_1): Likewise. 6842 6843 2011-11-22 Iain Sandoe <iains (a] gcc.gnu.org> 6844 6845 * config/darwin-crt-tm.c: New file. 6846 * config.host (darwin): Build crttms.o crttme.o to provide 6847 startup and shutdown for tm clones. 6848 * config/t-darwin (crttms.o): New build rule. 6849 (crttme.o): Likewise. 6850 6851 2011-11-21 Hans-Peter Nilsson <hp (a] axis.com> 6852 6853 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH 6854 et al. 6855 6856 2011-11-21 Richard Henderson <rth (a] redhat.com> 6857 6858 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF. 6859 (__TMC_LIST__, __TMC_END__): New. 6860 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable. 6861 (__do_global_dtors): Likewise. 6862 (frame_dummy): Call _ITM_registerTMCloneTable. 6863 (__do_global_ctors_1): Likewise. 6864 6865 2011-11-21 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6866 6867 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file. 6868 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file. 6869 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file. 6870 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file. 6871 * config/i386/t-darwin64: Remove. 6872 * config/sh/t-netbsd (LIB2ADD): Remove. 6873 6874 2011-11-21 Georg-Johann Lay <avr (a] gjlay.de> 6875 6876 PR target/49313 6877 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3. 6878 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2. 6879 * config/avr/lib1funcs.S (wmov): New assembler macro. 6880 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions. 6881 (__moddi3, __divdi3, __divdi3_moddi3): New functions. 6882 (__udivmod64): New function. 6883 (__negdi2): New function. 6884 6885 2011-11-21 Gerald Pfeifer <gerald (a] pfeifer.com> 6886 6887 * config.host (*-*-freebsd[12], *-*-freebsd[12].*, 6888 *-*-freebsd*aout*): Remove. 6889 6890 2011-11-20 Hans-Peter Nilsson <hp (a] axis.com> 6891 6892 * static-object.mk (c_flags-$o): Save c_flags. 6893 ($(base)$(objext)): Use it. 6894 6895 2011-11-18 Steve Ellcey <sje (a] cup.hp.com> 6896 6897 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind. 6898 6899 2011-11-18 Georg-Johann Lay <avr (a] gjlay.de> 6900 6901 PR target/49868 6902 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4. 6903 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4): 6904 New functions. 6905 6906 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann (a] arm.com> 6907 6908 * config/arm/lib1funcs.asm (udivsi3): Add support for divide 6909 functions. 6910 (aeabi_uidivmod): Likewise. 6911 (umodsi3): Likewise. 6912 (divsi3): Likewise. 6913 (aeabi_idivmod): Likewise. 6914 (modsi3): Likewise. 6915 6916 2011-11-16 Tristan Gingold <gingold (a] adacore.com> 6917 6918 * config/alpha/qrnnd.S: Use specific pseudos for VMS. 6919 6920 2011-11-15 Georg-Johann Lay <avr (a] gjlay.de> 6921 6922 PR target/49868 6923 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4. 6924 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions. 6925 6926 2011-11-13 John David Anglin <dave.anglin (a] nrc-cnrc.gc.ca> 6927 6928 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from 6929 tmake_file list. 6930 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64. 6931 * config/pa/t-stublib64: Delete. 6932 6933 2011-11-12 Richard Henderson <rth (a] redhat.com> 6934 6935 * config/rs6000/linux-unwind.h (frob_update_context): Properly 6936 cast the pointer argument to _Unwind_SetGRPtr. 6937 6938 2011-11-11 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6939 6940 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead. 6941 6942 2011-11-09 Ian Lance Taylor <iant (a] google.com> 6943 6944 * generic-morestack.c: Include <string.h>. 6945 (uintptr_type): Define. 6946 (struct initial_sp): Add dont_block_signals field. Reduce size of 6947 extra array by 1. 6948 (allocate_segment): Set prev field to NULL. Don't set 6949 __morestack_current_segment or __morestack_segments. 6950 (__generic_morestack): Update current->prev and *pp after calling 6951 allocate_segment. 6952 (__morestack_block_signals): Don't do anything if 6953 dont_block_signals is set. 6954 (__morestack_unblock_signals): Likewise. 6955 (__generic_findstack): Check for initial_sp == NULL. Add casts to 6956 uintptr_type. 6957 (__splitstack_block_signals): New function. 6958 (enum __splitstack_content_offsets): Define. 6959 (__splitstack_getcontext, __splitstack_setcontext): New functions. 6960 (__splitstack_makecontext): New function. 6961 (__splitstack_block_signals_context): New function. 6962 (__splitstack_find_context): New function. 6963 * config/i386/morestack.S (__morestack_get_guard): New function. 6964 (__morestack_set_guard, __morestack_make_guard): New functions. 6965 * libgcc-std.ver.in: Add new functions to GCC_4.7.0. 6966 6967 2011-11-09 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6968 6969 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ... 6970 (i[34567]86-*-mingw*): ... here. 6971 (x86_64-*-mingw*): ... here. 6972 6973 2011-11-08 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6974 6975 * config/c6x/t-elf (LIB2ADD): Add instead of assigning. 6976 6977 2011-11-07 Nathan Sidwell <nathan (a] acm.org> 6978 6979 * libgcov.c (struct gcov_fn_buffer): New struct. 6980 (buffer_fn_data): New helper. 6981 (gcov_exit): Rework for new gcov data structures. 6982 6983 2011-11-07 Georg-Johann Lay <avr (a] gjlay.de> 6984 6985 PR target/49313 6986 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed. 6987 6988 2011-11-07 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6989 6990 * config.host (tmake_file): Correct comment. 6991 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add 6992 t-libgcc-pic. 6993 (bfin*-uclinux*): Likewise. 6994 (bfin*-linux-uclibc*): Likewise. 6995 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file. 6996 6997 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of 6998 assigning. 6999 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise. 7000 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise. 7001 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise. 7002 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise. 7003 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise. 7004 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise. 7005 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise. 7006 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise. 7007 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise. 7008 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise. 7009 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise. 7010 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise. 7011 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise. 7012 7013 * config/bfin/t-elf: Remove. 7014 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove. 7015 7016 2011-11-07 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7017 7018 * config.host (*-*-rtems*): Add t-rtems to tmake_file. 7019 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file. 7020 (lm32-*-elf*, lm32-*-rtems*): Split into ... 7021 (lm32-*-elf*): ... this. 7022 (lm32-*-rtems*): ... and this. 7023 Add to tmake_file. 7024 (m32r-*-rtems*): Add to tmake_file. 7025 (moxie-*-rtems*): Likewise. 7026 (sparc-*-rtems*): Likewise. 7027 Remove t-rtems from tmake_file. 7028 (sparc64-*-rtems*): Likewise. 7029 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES 7030 instead. 7031 7032 2011-11-07 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7033 7034 PR bootstrap/50982 7035 * config/gthr-posix.h: Move ... 7036 * gthr-posix.h: ... here. 7037 * config/gthr-lynx.h: Reflect this. 7038 * config/gthr-vxworks.h: Likewise. 7039 * config/rs6000/gthr-aix.h: Likewise. 7040 * configure.ac (target_thread_file): Likewise. 7041 * configure: Regenerate. 7042 7043 2011-11-06 Sebastian Huber <sebastian.huber (a] embedded-brains.de> 7044 7045 * config.host (arm*-*-rtemseabi*): New target. 7046 7047 2011-11-06 John David Anglin <dave.anglin (a] nrc-cnrc.gc.ca> 7048 7049 PR other/50991 7050 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of 7051 extra-parts. 7052 7053 2011-11-05 Joern Rennecke <joern.rennecke (a] embecosm.com> 7054 7055 * config.host (epiphany-*-elf*): New configuration. 7056 * config/epiphany: New Directory. 7057 7058 2011-11-05 Ralf Corspius <ralf.corsepius (a] rtems.org> 7059 7060 * config.host (avr-*-rtems*): Add config/avr/t-rtems. 7061 * config/avr/t-rtems: New. 7062 Filter out _exit from LIB1ASMFUNCS. 7063 7064 2011-11-04 David S. Miller <davem (a] davemloft.net> 7065 7066 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__. 7067 * configure: Rebuild. 7068 7069 2011-11-04 Andreas Krebbel <Andreas.Krebbel (a] de.ibm.com> 7070 7071 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S 7072 variable. 7073 7074 2011-11-04 Georg-Johann Lay <avr (a] gjlay.de> 7075 7076 PR target/50931 7077 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4. 7078 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions. 7079 7080 2011-11-04 Joel Sherrill <joel.sherrill (a] oarcorp.com> 7081 7082 PR target/50989 7083 * config.host (sparc-*-rtems*): Add sparc/t-softmul. 7084 7085 2011-11-04 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7086 7087 * config/c6x/t-elf (LIB2ADDEH): Set. 7088 * config/c6x/t-c6x-elf: Remove. 7089 7090 2011-11-04 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7091 7092 * config/i386/sol2-ci.S: Rename to ... 7093 * config/i386/crti.S: ... this. 7094 * config/i386/sol2-cn.S: Rename to ... 7095 * config/i386/crtn.S: ... this. 7096 * config/sparc/sol2-ci.S: Rename to ... 7097 * config/sparc/crti.S: ... this. 7098 * config/sparc/sol2-cn.S: Rename to ... 7099 * config/sparc/crtn.S: ... this. 7100 * config/t-sol2 (CUSTOM_CRTIN): Remove. 7101 (crti.o, crtn.o): Remove. 7102 7103 2011-11-04 Tristan Gingold <gingold (a] adacore.com> 7104 7105 * config/ia64/fde-vms.c: Do not include md-unwind-support.h 7106 7107 2011-11-04 Kaz Kojima <kkojima (a] gcc.gnu.org> 7108 7109 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile). 7110 7111 2011-11-03 Hans-Peter Nilsson <hp (a] axis.com> 7112 7113 * config.host (crisv32-*-none, cris-*-none): Remove. 7114 (crisv32-*-elf): Append to tmake_file, don't just set it. 7115 (cris-*-elf): Add missing t-fdpbit to tmake_file. 7116 7117 2011-11-03 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7118 7119 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<. 7120 (ecrtn$(objext)): Likewise. 7121 (ncrti$(objext)): Likewise. 7122 (ncrtn$(objext)): Likewise. 7123 7124 2011-11-03 Andreas Schwab <schwab (a] redhat.com> 7125 7126 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage. 7127 7128 2011-11-02 David S. Miller <davem (a] davemloft.net> 7129 7130 * configure.ac: Set host_address on sparc too. 7131 * configure: Regenerate. 7132 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally 7133 based upon host_address. 7134 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally. 7135 7136 2011-11-02 Jason Merrill <jason (a] redhat.com> 7137 7138 * config/rs6000/t-ppccomm: Add missing \. 7139 7140 2011-11-02 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7141 7142 * gthr-single.h, gthr.h: New files. 7143 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h, 7144 config/gthr-vxworks.h, config/i386/gthr-win32.h, 7145 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h, 7146 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files. 7147 * config/i386/gthr-win32.c: Include "gthr-win32.h". 7148 * configure.ac (thread_header): New variable. 7149 Set it depending on target_thread_file. 7150 (gthr-default.h): Link from $thread_header. 7151 * configure: Regenerate. 7152 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS). 7153 7154 2011-11-02 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7155 7156 * configure.ac (tm_file_): New variable. 7157 Determine from tm_file. 7158 (tm_file, tm_defines): Substitute. 7159 * configure: Regenerate. 7160 * mkheader.sh: New file. 7161 * Makefile.in (clean): Remove libgcc_tm.h. 7162 ($(objects)): Depend on libgcc_tm.h. 7163 (libgcc_tm_defines, libgcc_tm_file): New variables. 7164 (libgcc_tm.h, libgcc_tm.stamp): New targets. 7165 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects)) 7166 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects)) 7167 ($(extra-parts)): Depend on libgcc_tm.h. 7168 * config.host (tm_defines, tm_file): New variable. 7169 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi. 7170 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi. 7171 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file. 7172 (avr-*-rtems*): Likewise. 7173 (avr-*-*): Likewise. 7174 (frv-*-elf): Likewise. 7175 (frv-*-*linux*): Likewise. 7176 (h8300-*-rtems*): Likewise. 7177 (h8300-*-elf*): Likewise. 7178 (i[34567]86-*-darwin*): Likewise. 7179 (x86_64-*-darwin*): Likewise. 7180 (rx-*-elf): Likewise. 7181 (tic6x-*-uclinux): Likewise. 7182 (tic6x-*-elf): Likewise. 7183 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise. 7184 * config/alpha/gthr-posix.c: Include libgcc_tm.h. 7185 * config/i386/cygming-crtbegin.c: Likewise. 7186 * config/i386/cygming-crtend.c: Likewise. 7187 * config/ia64/fde-vms.c: Likewise. 7188 * config/ia64/unwind-ia64.c: Likewise. 7189 * config/libbid/bid_gcc_intrinsics.h: Likewise. 7190 * config/rs6000/darwin-fallback.c: Likewise. 7191 * config/stormy16/lib2funcs.c: Likewise. 7192 * config/xtensa/unwind-dw2-xtensa.c: Likewise. 7193 * crtstuff.c: Likewise. 7194 * dfp-bit.h: Likewise. 7195 * emutls.c: Likewise. 7196 * fixed-bit.c: Likewise. 7197 * fp-bit.c: Likewise. 7198 * generic-morestack-thread.c: Likewise. 7199 * generic-morestack.c: Likewise. 7200 * libgcc2.c: Likewise. 7201 * libgcov.c: Likewise. 7202 * unwind-dw2-fde-dip.c: Likewise. 7203 * unwind-dw2-fde.c: Likewise. 7204 * unwind-dw2.c: Likewise. 7205 * unwind-sjlj.c: Likewise. 7206 7207 2011-11-02 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7208 7209 * configure.ac: Include ../config/picflag.m4. 7210 (GCC_PICFLAG): Call it. 7211 Substitute. 7212 * configure: Regenerate. 7213 * Makefile.in (gcc_srcdir): Remove. 7214 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES) 7215 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE) 7216 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set. 7217 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o)) 7218 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c. 7219 Use $<. 7220 Remove comment. 7221 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files. 7222 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) 7223 to refer to libgcc2.c. 7224 Use $<. 7225 * config/darwin-64.c: New file. 7226 * config/darwin-crt3.c: Remove comment. 7227 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c, 7228 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c, 7229 config/udivmodsi4.c: New files. 7230 * config/memcmp.c, config/memcpy.c, config/memmove.c, 7231 config/memset.c: New files. 7232 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG). 7233 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set. 7234 * config/t-freebsd-thread, config/t-libgcc-pic: New files. 7235 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set. 7236 * config/t-openbsd-thread: New file. 7237 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove. 7238 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files. 7239 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files. 7240 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to 7241 qrnnd.S. 7242 Adapt filename. 7243 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha 7244 to refer to gthr-posix.c. 7245 * config/alpha/t-vms (LIB2ADD): Set. 7246 * config/alpha/vms-gcc_shell_handler.c: New file. 7247 * config/arm/bpabi.c, config/arm/fp16.c, 7248 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c, 7249 config/arm/unaligned-funcs.c: New files. 7250 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set. 7251 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set. 7252 * config/arm/t-linux: Likewise. 7253 * config/arm/t-linux-eabi (LIB2ADD_ST): Add. 7254 * config/arm/t-netbsd: New file. 7255 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set. 7256 * config/arm/t-symbian (LIB2ADD_ST): Set. 7257 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set. 7258 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 7259 * config/bfin/t-elf: New file. 7260 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c, 7261 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c, 7262 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c, 7263 config/c6x/ltf.c: New files. 7264 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD) 7265 (HOST_LIBGCC2_CFLAGS): Set. 7266 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set. 7267 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 7268 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris: 7269 New files. 7270 * config/cris/t-elfmulti (LIB2ADD_ST): Set. 7271 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove. 7272 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c, 7273 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c, 7274 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New 7275 files. 7276 * config/frv/t-frv (LIB2ADD): Set. 7277 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 7278 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c, 7279 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c, 7280 config/h8300/popcounthi2.c: New files. 7281 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set. 7282 * config/i386/gthr-win32.c: New file. 7283 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set. 7284 * config/i386/t-cygwin: Likewise. 7285 * config/i386/t-darwin, config/i386/t-darwin64, 7286 config/i386/t-gthr-win32, config/i386/t-interix: New files. 7287 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set. 7288 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 7289 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 7290 * config/ia64/quadlib.c: New file. 7291 * config/ia64/t-hpux (LIB2ADD): Set. 7292 * config/ia64/t-ia64: Add comment. 7293 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files. 7294 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 7295 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC. 7296 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files. 7297 * config/m32c/t-m32c (LIB2ADD): Set. 7298 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set. 7299 * config/m32r/t-m32r: Likewise. 7300 * config/m68k/fpgnulib.c: New file. 7301 * config/m68k/t-floatlib (LIB2ADD): Set. 7302 (xfgnulib.c): New target. 7303 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set. 7304 * config/mep/lib2funcs.c, config/mep/tramp.c: New files. 7305 * config/mep/t-mep (LIB2ADD): Set. 7306 * config/microblaze/divsi3.asm: Rename to divsi3.S. 7307 * config/microblaze/moddi3.asm: Rename to moddi3.S. 7308 * config/microblaze/modsi3.asm: Rename to modsi3.S. 7309 * config/microblaze/muldi3_hard.asm: Rename to hard.S. 7310 * config/microblaze/mulsi3.asm: Rename to mulsi3.S. 7311 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S. 7312 * config/microblaze/udivsi3.asm: Rename to udivsi3.S. 7313 * config/microblaze/umodsi3.asm: Rename to umodsi3.S. 7314 * config/microblaze/t-microblaze (LIB2ADD): Reflect this. 7315 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S: 7316 New files. 7317 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set. 7318 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set. 7319 * config/pa/fptr.c, config/pa/lib2funcs.S, 7320 config/pa/linux-atomic.c, config/pa/quadlib.c: New files. 7321 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set. 7322 (LIB2ADD, LIB2ADD_ST): Set. 7323 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files. 7324 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST): 7325 Set. 7326 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set. 7327 * config/pdp11/t-pdp11: New file. 7328 * config/picochip/libgccExtras/adddi3.S, 7329 config/picochip/libgccExtras/ashlsi3.S, 7330 config/picochip/libgccExtras/ashrsi3.S, 7331 config/picochip/libgccExtras/clzsi2.S, 7332 config/picochip/libgccExtras/cmpsi2.S, 7333 config/picochip/libgccExtras/divmod15.S, 7334 config/picochip/libgccExtras/divmodhi4.S, 7335 config/picochip/libgccExtras/divmodsi4.S, 7336 config/picochip/libgccExtras/lshrsi3.S, 7337 config/picochip/libgccExtras/parityhi2.S, 7338 config/picochip/libgccExtras/popcounthi2.S, 7339 config/picochip/libgccExtras/subdi3.S, 7340 config/picochip/libgccExtras/ucmpsi2.S, 7341 config/picochip/libgccExtras/udivmodhi4.S, 7342 config/picochip/libgccExtras/udivmodsi4.S: New files. 7343 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS) 7344 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set. 7345 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S, 7346 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S, 7347 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S) 7348 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S, 7349 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S, 7350 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New 7351 files. 7352 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST) 7353 (HOST_LIBGCC2_CFLAGS): Set. 7354 * config/rs6000/t-darwin64: New file. 7355 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set. 7356 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files. 7357 * config/rs6000/t-ppccomm (LIB2ADD): Add 7358 $(srcdir)/config/rs6000/tramp.S. 7359 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources. 7360 Add $(srcdir)/config/rs6000/eabi.S. 7361 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S) 7362 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S) 7363 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S) 7364 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S) 7365 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S) 7366 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove. 7367 * config/rs6000/tramp.S: New file. 7368 * config/s390/t-tpf: Remove. 7369 * config/sh/linux-atomic.S: New file. 7370 * config/sh/t-linux (LIB2ADD): Set. 7371 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic. 7372 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set. 7373 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer 7374 to unwind-dw2.c. 7375 (HOST_LIBGCC2_CFLAGS): Set. 7376 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 7377 * config/spu/divmodti4.c, config/spu/divv2df3.c, 7378 config/spu/float_disf.c, config/spu/float_unsdidf.c, 7379 config/spu/float_unsdisf.c, config/spu/float_unssidf.c, 7380 config/spu/mfc_multi_tag_release.c, 7381 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c, 7382 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c, 7383 config/spu/multi3.c: New files. 7384 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS) 7385 (HOST_LIBGCC2_CFLAGS): Set. 7386 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c, 7387 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c, 7388 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c, 7389 config/stormy16/ffshi2.c, config/stormy16/lib2.c, 7390 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c, 7391 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c, 7392 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c, 7393 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c, 7394 config/stormy16/umodsi3.c: New files. 7395 * config/xtensa/lib2funcs.S: New file. 7396 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set. 7397 * config/xtensa/t-xtensa (LIB2ADD): Set. 7398 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file. 7399 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file. 7400 Add t-freebsd-thread to tmake_file for posix threads. 7401 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu) 7402 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file. 7403 (*-*-lynxos*): Likewise. 7404 (*-*-netbsd*): Likewise. 7405 (*-*-openbsd*): Likewise. 7406 Add t-openbsd-thread to tmake_file for posix threads. 7407 (*-*-solaris2*): Add t-libgcc-pic to tmake_file. 7408 (*-*-vxworks*): Set tmake_file. 7409 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file. 7410 (alpha*-*-freebsd*): Likewise. 7411 (alpha*-*-netbsd*): Likewise. 7412 (alpha*-*-openbsd*): Likewise. 7413 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts. 7414 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file. 7415 (alpha*-dec-*vms*): Likewise. 7416 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file. 7417 (bfin*-elf*): Add bfin/t-elf to tmake_file. 7418 (bfin*-uclinux*): Likewise. 7419 (bfin*-linux-uclibc*): Likewise. 7420 (crisv32-*-elf): Add cris/t-cris to tmake_file. 7421 (crisv32-*-none): Likewise. 7422 (cris-*-elf): Likewise. 7423 (cris-*-none): Likewise. 7424 (cris-*-linux*, crisv32-*-linux*): Likewise. 7425 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to 7426 tmake_file. 7427 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to 7428 tmake_file. 7429 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file. 7430 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file. 7431 (x86_64-*-elf*): Likewise. 7432 (i[34567]86-*-nto-qnx*): Likewise. 7433 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for 7434 win32 threads. 7435 (x86_64-*-mingw*): Likewise. 7436 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file. 7437 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file. 7438 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*) 7439 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*) 7440 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to 7441 tmake_file. 7442 (mipsisa64sr71k-*-elf*): Likewise. 7443 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise. 7444 (mips-*-elf*, mipsel-*-elf*): Likewise. 7445 (mips64-*-elf*, mips64el-*-elf*): Likewise. 7446 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise. 7447 (mips*-*-rtems*): Likewise. 7448 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr 7449 to tmake_file. 7450 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file. 7451 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file. 7452 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file. 7453 (spu-*-elf*): Likewise. 7454 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file. 7455 7456 2011-11-02 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7457 7458 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use 7459 $(srcdir) to refer to $(LIB1ASMSRC). 7460 Use $<. 7461 * config/arm/bpabi-v6m.S, config/arm/bpabi.S, 7462 config/arm/ieee754-df.S, config/arm/ieee754-sf.S, 7463 config/arm/lib1funcs.S: New files. 7464 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S. 7465 * config/arm/t-arm: New file. 7466 * config/arm/t-bpabi (LIB1ASMFUNCS): Set. 7467 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi, 7468 config/arm/t-strongarm-elf: New files. 7469 * config/arm/t-symbian (LIB1ASMFUNCS): Set. 7470 * config/arm/t-vxworks, config/arm/t-wince-pe: New files. 7471 * config/avr/lib1funcs.S: New file. 7472 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7473 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files. 7474 * config/c6x/lib1funcs.S: New file. 7475 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7476 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files. 7477 * config/frv/lib1funcs.S: New file. 7478 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7479 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files. 7480 * config/i386/cygwin.S, config/i386/t-chkstk: New files. 7481 * config/ia64/__divxf3.asm: Rename to ... 7482 * config/ia64/__divxf3.S: ... this. 7483 Adapt lib1funcs.asm filename. 7484 * config/ia64/_fixtfdi.asm: Rename to ... 7485 * config/ia64/_fixtfdi.S: ... this. 7486 Adapt lib1funcs.asm filename. 7487 * config/ia64/_fixunstfdi.asm: Rename to ... 7488 * config/ia64/_fixunstfdi.S: ... this. 7489 Adapt lib1funcs.asm filename. 7490 * config/ia64/_floatditf.asm: Rename to ... 7491 * config/ia64/_floatditf.S: ... this. 7492 Adapt lib1funcs.asm filename. 7493 * config/ia64/lib1funcs.S: New file. 7494 * config/ia64/t-hpux (LIB1ASMFUNCS): Set. 7495 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7496 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix. 7497 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files. 7498 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files. 7499 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files. 7500 * config/mep/lib1funcs.S: New file. 7501 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7502 * config/mips/mips16.S: New file. 7503 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7504 * config/pa/milli64.S: New file. 7505 * config/pa/t-linux, config/pa/t-linux64: New files. 7506 * config/picochip/lib1funcs.S: New file. 7507 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7508 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files. 7509 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set. 7510 * config/sh/t-netbsd: New file. 7511 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set. 7512 Use $(srcdir) to refer to lib1funcs.S, adapt filename. 7513 * config/sh/t-sh64: New file. 7514 * config/sparc/lb1spc.S: New file. 7515 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm 7516 filename. 7517 * config/v850/lib1funcs.S, config/v850/t-v850: New files. 7518 * config/vax/lib1funcs.S, config/vax/t-linux: New files. 7519 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S, 7520 config/xtensa/lib1funcs.S: New files. 7521 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set. 7522 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to 7523 tmake_file. 7524 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file. 7525 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file. 7526 (arm*-*-linux*): Likewise. 7527 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for 7528 arm*-*-linux-*eabi, add arm/t-linux otherwise. 7529 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file. 7530 (arm*-*-ecos-elf): Likewise. 7531 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise. 7532 (arm*-*-rtems*): Likewise. 7533 (arm*-*-elf): Likewise. 7534 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file. 7535 (avr-*-rtems*): Add to tmake_file, add avr/t-avr. 7536 (bfin*-elf*): Add bfin/t-bfin to tmake_file. 7537 (bfin*-uclinux*): Likewise. 7538 (bfin*-linux-uclibc*): Likewise. 7539 (bfin*-rtems*): Likewise. 7540 (bfin*-*): Likewise. 7541 (fido-*-elf): Merge into m68k-*-elf*. 7542 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file. 7543 (frv-*-*linux*): Add frv/t-frv to tmake_file. 7544 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file. 7545 (h8300-*-elf*): Likewise. 7546 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file. 7547 (hppa*-*-linux*): Add pa/t-linux to tmake_file. 7548 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file. 7549 (i[34567]86-*-mingw*): Likewise. 7550 (x86_64-*-mingw*): Likewise. 7551 (i[34567]86-*-interix3*): Likewise. 7552 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file. 7553 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file. 7554 (m68k-*-elf*): Also handle fido-*-elf. 7555 Add m68k/t-floatlib to tmake_file. 7556 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file. 7557 (m68k-*-linux*): Likewise. 7558 (m68k-*-rtems*): Likewise. 7559 (mcore-*-elf): Add mcore/t-mcore to tmake_file. 7560 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for 7561 sh64*-*-*. 7562 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file. 7563 Add sh/t-sh64 to tmake_file for sh64*-*-linux*. 7564 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*) 7565 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh, 7566 sh/t-netbsd to tmake_file. 7567 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*. 7568 (sh-*-rtems*): Add sh/t-sh to tmake_file. 7569 (sh-wrs-vxworks): Likewise. 7570 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for 7571 *-leon[3-9]*. 7572 (v850*-*-*): Add v850/t-v850 to tmake_file. 7573 (vax-*-linux*): Add vax/t-linux to tmake_file. 7574 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file. 7575 7576 2011-11-02 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7577 7578 * crtstuff.c: New file. 7579 * Makefile.in (CRTSTUFF_CFLAGS): Define. 7580 (CRTSTUFF_T_CFLAGS): Define. 7581 (extra-parts, INSTALL_PARTS): Remove conditional assignments. 7582 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext)) 7583 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to 7584 crtstuff.c. 7585 Use $<. 7586 (crtbeginT.o): Use $(objext). 7587 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules. 7588 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS. 7589 (gcc-extra-parts): Remove. 7590 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file. 7591 Set extra_parts. 7592 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, 7593 *-*-gnu*): Also handle *-*-kopensolaris*-gnu. 7594 Add t-crtstuff-pic to tmake_file. 7595 (*-*-lynxos*): New case. 7596 Set tmake_file, extra_parts. 7597 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file. 7598 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*, 7599 *-*-netbsdelf[2-9]*. 7600 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file. 7601 (*-*-rtems*): Set extra_parts. 7602 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10. 7603 (*-*-uclinux*): New case. 7604 Set extra_parts. 7605 (*-*-vms*): New case. 7606 Set tmake_file, extra_parts. 7607 (*-*-elf): Set extra_parts. 7608 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts. 7609 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms, 7610 vms/t-vms64. 7611 Set extra_parts. 7612 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms. 7613 Set extra_parts. 7614 (arm*-*-freebsd*): Add t-crtin to tmake_file. 7615 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts. 7616 (arm-wrs-vxworks): Append to tmake_file. 7617 Set extra_parts. 7618 (arm*-*-uclinux*): Set extra_parts. 7619 (arm*-*-ecos-elf): Likewise. 7620 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for 7621 arm*-*-eabi*. 7622 (arm*-*-rtems*): Set extra_parts. 7623 (arm*-*-elf): Likewise. 7624 (avr-*-rtems*): Clear extra_parts. 7625 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts. 7626 Set extra_parts. 7627 (bfin*-uclinux*): Likewise. 7628 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file. 7629 (bfin*-rtems*): Append to tmake_file. 7630 Set extra_parts. 7631 (bfin*-*): Likewise. 7632 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ... 7633 (crisv32-*-elf): ... this. 7634 (crisv32-*-none): ... this. 7635 (cris-*-elf, cris-*-none): New cases. 7636 Add cris/t-elfmulti to tmake_file. 7637 (fr30-*-elf): Append to tmake_file. 7638 Set extra_parts. 7639 (frv-*-elf): Append to tmake_file, add frv/t-frv. 7640 Set extra_parts. 7641 (h8300-*-rtems*): Append to tmake_file. 7642 Set extra_parts. 7643 (h8300-*-elf*): Likewise. 7644 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file. 7645 Set extra_parts. 7646 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file. 7647 Set extra_parts. 7648 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file. 7649 (x86_64-*-elf*): Likewise. 7650 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file. 7651 (x86_64-*-freebsd*): Likewise. 7652 (x86_64-*-netbsd*): Likewise. 7653 (i[34567]86-*-linux*): Likewise. 7654 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu) 7655 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise. 7656 (x86_64-*-linux*): Likewise. 7657 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise. 7658 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to 7659 tmake_file. 7660 Set extra_parts. 7661 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts. 7662 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin. 7663 Append to extra_parts, remove crtbegin.o, crtend.o. 7664 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o. 7665 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o, 7666 crtend.o, crtbeginS.o, crtendS.o. 7667 (ia64*-*-linux*): Comment extra_parts. 7668 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64. 7669 Set extra_parts. 7670 (iq2000*-*-elf*): Clear extra_parts. 7671 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file. 7672 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o 7673 (m32r-*-elf*, m32r-*-rtems*): Split off ... 7674 (m32r-*-rtems*): ... this. 7675 Add m32r/t-m32r to tmake_file. 7676 (m68k-*-elf*): Add t-crtin to tmake_file. 7677 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts. 7678 (mcore-*-elf): Likewise. 7679 (microblaze*-*-*): Set extra_parts. 7680 (mips*-sde-elf*): New case. 7681 Set tmake_file, extra_parts. 7682 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*) 7683 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*) 7684 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to 7685 tmake_file. 7686 Set extra_parts. 7687 (mipsisa64sr71k-*-elf*): Likewise. 7688 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise. 7689 (mips-*-elf*, mipsel-*-elf*): Likewise. 7690 (mips64-*-elf*, mips64el-*-elf*): Likewise. 7691 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise. 7692 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise. 7693 (mips*-*-rtems*): Likewise. 7694 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise. 7695 (moxie-*-*): Split into ... 7696 (moxie-*-elf, moxie-*-uclinux*): ... this. 7697 Add to extra_parts, remove crtbegin.o, crtend.o. 7698 (moxie-*-rtems*): New case. 7699 Set tmake_file. 7700 Clear extra_parts. 7701 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file. 7702 Set extra_parts. 7703 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file. 7704 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to 7705 tmake_file. 7706 Set extra_parts. 7707 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm, 7708 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file. 7709 Set extra_parts. 7710 (powerpc-*-eabisim*): Likewise. 7711 (powerpc-*-elf*): Likewise. 7712 (powerpc-*-eabialtivec*): Likewise. 7713 (powerpc-xilinx-eabi*): Likewise. 7714 (powerpc-*-eabi*): Likewise. 7715 (powerpc-*-rtems*): Likewise. 7716 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to 7717 tmake_file. 7718 Set extra_parts. 7719 (powerpc-*-lynxos*): Add to tmake_file. 7720 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm, 7721 rs6000/t-crtstuff, t-crtstuff-pic. 7722 Set extra_parts. 7723 (powerpcle-*-eabisim*): Likewise. 7724 (powerpcle-*-eabi*): Likewise. 7725 (rx-*-elf): Remove extra_parts. 7726 (s390x-ibm-tpf*): Set extra_parts. 7727 (score-*-elf): Set extra_parts. 7728 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) 7729 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) 7730 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) 7731 (sh64l*-*-netbsd*): Split into ... 7732 (sh-*-elf*, sh[12346l]*-*-elf*): ... this. 7733 Add t-crtstuff-pic to tmake_file. 7734 Set extra_parts. 7735 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic. 7736 Set extra_parts. 7737 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic. 7738 (sparc-*-elf*): Remove t-crtin from tmake_file. 7739 Add to extra_parts, remove crtbegin.o, crtend.o. 7740 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file. 7741 (sparc64-*-linux*): Likewise. 7742 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file. 7743 Add to extra_parts, remove crtbegin.o, crtend.o. 7744 (sparc64-*-elf*): Remove t-crtin from tmake_file. 7745 Add to extra_parts, remove crtbegin.o, crtend.o. 7746 (sparc64-*-rtems*): Remove t-crtin from tmake_file. 7747 Add to extra_parts, remove crtbegin.o, crtend.o. 7748 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts. 7749 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file. 7750 (spu-*-elf*): Add to tmake_file, add spu/t-elf. 7751 Set extra_parts. 7752 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file. 7753 Set extra_parts. 7754 (tic6x-*-*): Change to ... 7755 (tic6x-*-elf): ... this. 7756 Set extra_parts. 7757 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf. 7758 Set extra_parts. 7759 (am33_2.0-*-linux*): Add comment. 7760 (mep*-*-*): Add mep/t-mep to tmake_file. 7761 Set extra_parts. 7762 * config/alpha/t-vms: New file. 7763 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files. 7764 * config/arm/crti.S, config/arm/crtn.S: New files. 7765 * config/bfin/crti.S, config/bfin/crtn.S: New files. 7766 * config/bfin/crtlibid.S: New file. 7767 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files. 7768 * config/c6x/crti.S, config/c6x/crtn.S: New files. 7769 * config/c6x/t-elf (CUSTOM_CRTIN): Set. 7770 (crti.o, crtin.o): New rules. 7771 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set. 7772 * config/c6x/t-uclinux: New file. 7773 * config/cris/t-elfmulti: New file. 7774 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set. 7775 * config/fr30/crti.S, config/fr30/crtn.S: New files. 7776 * config/frv/frvbegin.c, config/frv/frvend.c: New files. 7777 * config/frv/t-frv: New file. 7778 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set. 7779 * config/h8300/crti.S, config/h8300/crtn.S: New files. 7780 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c: 7781 New files. 7782 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to 7783 refer to cygming-crtbegin.c, cygming-crtend.c. 7784 Use $<. 7785 * config/i386/t-nto: New file. 7786 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files. 7787 * config/ia64/crti.S, config/ia64/crtn.S: New files. 7788 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o, 7789 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S. 7790 Use .S extension. 7791 Use $<. 7792 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set. 7793 (crtinitS.o): New rule. 7794 * config/ia64/vms-crtinit.S: New file. 7795 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove. 7796 * config/m32r/initfini.c: New file. 7797 * config/m32r/t-linux, config/m32r/t-m32r: New files. 7798 * config/m68k/crti.S, config/m68k/crtn.S: New files. 7799 * config/mcore/crti.S, config/mcore/crtn.S: New files. 7800 * config/mep/t-mep: New file. 7801 * config/microblaze/crti.S, config/microblaze/crtn.S: New files. 7802 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove. 7803 * config/mips/crti.S, config/mips/crtn.S: New files. 7804 * config/mips/t-crtstuff: New file. 7805 * config/mmix/crti.S, config/mmix/crtn.S: New files. 7806 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set. 7807 (CUSTOM_CRTIN): Set. 7808 ($(T)crti.o, $(T)crtn.o): Remove $(T), 7809 dependencies. 7810 Use $(srcdir) to refer to crti.S, crtn.S. 7811 Use .S extension, $<. 7812 * config/moxie/crti.asm: Rename to ... 7813 * config/moxie/crti.S: ... this. 7814 * config/moxie/crtn.asm: Rename to ... 7815 * config/moxie/crtn.S: ... this. 7816 * config/moxie/t-moxie: Remove. 7817 * config/pa/stublib.c: New file. 7818 * config/pa/t-stublib, config/pa/t-stublib64: New files. 7819 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files. 7820 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files. 7821 * config/rs6000/t-crtstuff: New file. 7822 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove. 7823 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove. 7824 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S. 7825 Make output file explicit. 7826 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S. 7827 Make output file explicit. 7828 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S. 7829 Make output file explicit. 7830 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S. 7831 Make output file explicit. 7832 * config/score/crti.S, config/score/crtn.S: New files. 7833 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files. 7834 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New 7835 files. 7836 * config/sh/t-sh, config/sh/t-superh: New files. 7837 * config/sparc/t-linux64: New file. 7838 * config/spu/cache.S, config/spu/cachemgr.c: New files. 7839 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set. 7840 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o) 7841 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules. 7842 * config/t-crtin: Remove. 7843 * config/t-crtstuff-pic: New file. 7844 * config/t-sol2 (CUSTOM_CRTIN): Set. 7845 (crti.o, crtn.o): New rules. 7846 * config/vms/t-vms: New file. 7847 * config/vms/vms-ucrt0.c: New file. 7848 * config/xtensa/t-elf: New file. 7849 7850 2011-11-02 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7851 7852 * Makefile.in (SHLIB_NM_FLAGS): Set. 7853 * mkmap-flat.awk, mkmap-symver.awk: New files. 7854 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj 7855 exceptions. 7856 * configure: Regenerate. 7857 * config/libgcc-glibc.ver: New file. 7858 * config/libgcc-libsystem.ver: New file. 7859 * config/t-libunwind (SHLIB_LC): Set. 7860 * config/t-linux: New file. 7861 * config/t-slibgcc (INSTALL_SHLIB): New. 7862 (SHLIB_INSTALL): Use it. 7863 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer 7864 to mkmap-symver.awk. 7865 (SHLIB_MAPFILES): Don't append, adapt pathname. 7866 (SHLIB_VERPFX): Set. 7867 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer 7868 to mkmap-symver.awk. 7869 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux, 7870 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files. 7871 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files. 7872 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer 7873 to mkmap-flat.awk. 7874 * config/arm/t-bpabi (SHLIB_MAPFILES): Set. 7875 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files. 7876 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files. 7877 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files. 7878 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files. 7879 * config/i386/libgcc-darwin.10.4.ver, 7880 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver: 7881 New files. 7882 * config/i386/t-darwin: Remove. 7883 * config/i386/t-darwin64: Likewise. 7884 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files. 7885 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin, 7886 config/i386/t-dlldir, config/i386/t-dlldir-x: New files. 7887 * config/i386/t-linux: New file. 7888 * config/i386/t-mingw32: New file. 7889 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files. 7890 * config/ia64/t-glibc: Rename to ... 7891 * config/ia64/t-linux: ... this. 7892 (SHLIB_MAPFILES): Set. 7893 * config/ia64/t-glibc-libunwind: Rename to ... 7894 * config/ia64/t-linux-libunwind: ... this. 7895 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set. 7896 * config/ia64/t-slibgcc-hpux: New file. 7897 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files. 7898 * config/m68k/t-slibgcc-elf-ver: New file. 7899 * config/mips/t-mips16 (SHLIB_MAPFILES): Set. 7900 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer 7901 to mkmap-flat.awk. 7902 * config/pa/t-slibgcc-hpux: New file. 7903 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New 7904 files. 7905 * config/rs6000/libgcc-darwin.10.4.ver, 7906 config/rs6000/libgcc-darwin.10.5.ver: New files. 7907 * config/rs6000/libgcc-ppc-glibc.ver: Rename to 7908 config/rs6000/libgcc-glibc.ver. 7909 * config/rs6000/libgcc-ppc64.ver: Rename to 7910 config/rs6000/libgcc-ibm-ldouble.ver. 7911 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove. 7912 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename. 7913 * config/rs6000/t-ldbl128: Rename to ... 7914 * config/rs6000/t-linux: ... this. 7915 (SHLIB_MAPFILES): Adapt filename. 7916 * config/rs6000/t-slibgcc-aix: New file. 7917 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files. 7918 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to 7919 libgcc-excl.ver, libgcc-glibc.ver. 7920 (SHLIB_LINK, SHLIB_INSTALL): Remove. 7921 * config/sparc/libgcc-glibc.ver: New file. 7922 * config/sparc/t-linux: New file. 7923 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files. 7924 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld, 7925 t-slibgcc-elf-ver to tmake_file. 7926 Add t-slibgcc-nolc-override to tmake_file for posix threads on 7927 *-*-freebsd[34]. 7928 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, 7929 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld, 7930 t-slibgcc-elf-ver, t-linux to tmake_file. 7931 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to 7932 tmake_file. 7933 (alpha*-*-linux*): Add alpha/t-linux to tmake_file. 7934 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file. 7935 (alpha*-dec-*vms*): Likewise. 7936 (arm*-*-freebsd*): Append to tmake_file. 7937 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file. 7938 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for 7939 arm*-*-linux-*eabi. 7940 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to 7941 tmake_file for arm*-*-symbianelf*. 7942 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux. 7943 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add 7944 cris/t-linux. 7945 (frv-*-*linux*): Append to tmake_file, add frv/t-linux. 7946 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver, 7947 pa/t-slibgcc-dwarf-ver to tmake_file. 7948 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver, 7949 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file. 7950 (hppa*64*-*-hpux11*): Likewise. 7951 (hppa[12]*-*-hpux11*): Likewise. 7952 (x86_64-*-darwin*): Don't override tmake_file, but only keep 7953 i386/t-crtpc, i386/t-crtfm. 7954 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file. 7955 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming 7956 to tmake_file. 7957 Add i386/t-cygwin to tmake_file. 7958 Prepent i386/t-mingw-pthread to tmake_file for posix threads. 7959 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file. 7960 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming 7961 to tmake_file. 7962 Add i386/t-mingw32 to tmake_file. 7963 (x86_64-*-mingw*): Likewise. 7964 (ia64*-*-freebsd*): Append to tmake_file. 7965 (ia64*-*-linux*): Append to tmake_file. 7966 Replace ia64/t-glibc by ia64/t-linux. 7967 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using 7968 system libunwind. 7969 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux, 7970 t-slibgcc-hpux to tmake_file. 7971 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file. 7972 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux. 7973 (m32rle-*-linux*): Likewise. 7974 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless 7975 sjlj exceptions. 7976 (microblaze*-linux*): New case. 7977 Append to tmake_file, add t-slibgcc-nolc-override. 7978 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file. 7979 (powerpc-*-linux*, powerpc64-*-linux*): Likewise. 7980 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file. 7981 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add 7982 rs6000/t-slibgcc-aix to tmake_file. 7983 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. 7984 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. 7985 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) 7986 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) 7987 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) 7988 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for 7989 sh*-*-linux*. 7990 (sparc-*-linux*): Append to tmake_file for *-leon*. 7991 Add sparc/t-linux to tmake_file for non-Leon targets. 7992 (sparc64-*-linux*): Add sparc/t-linux to tmake_file. 7993 (tic6x-*-uclinux): New case. 7994 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file. 7995 (tic6x-*-*): Add c6x/t-elf to tmake_file. 7996 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux. 7997 (am33_2.0-*-linux*): Append to tmake_file. 7998 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu) 7999 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle 8000 x86_64-*-kfreebsd*-gnu. 8001 Add i386/t-linux to tmake_file. 8002 8003 2011-10-28 Ian Lance Taylor <iant (a] google.com> 8004 8005 * config/i386/morestack.S: Correct CFI information to do proper 8006 returns throughout function. In 32-bit mode, save %ebx so that it 8007 is restored on unwind. 8008 8009 2011-10-25 Bernd Schmidt <bernds (a] codesourcery.com> 8010 8011 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the 8012 case where B3 isn't the return register. 8013 8014 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct 8015 logic for doubleword pops. 8016 8017 2011-10-25 Andreas Tobler <andreast (a] fgznet.ch> 8018 8019 * config/rs6000/t-freebsd: Add wildcard. 8020 8021 2011-10-21 Paul Brook <paul (a] codesourcery.com> 8022 8023 * unwind-arm-common.inc: Handle ID3/4 unwinding data. 8024 8025 2011-10-16 Uros Bizjak <ubizjak (a] gmail.com> 8026 Eric Botcazou <ebotcazou (a] adacore.com> 8027 8028 PR target/50737 8029 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set 8030 fs->signal_frame to 1. 8031 8032 2011-10-07 Ian Lance Taylor <iant (a] google.com> 8033 8034 * generic-morestack-thread.c: #include <errno.h>. 8035 8036 2011-10-07 Ian Lance Taylor <iant (a] google.com> 8037 8038 PR target/46093 8039 * generic-morestack.c (__generic_morestack): Make sure the segment 8040 is large enough for both the stack frame and the copied 8041 parameters. 8042 8043 2011-10-06 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8044 8045 PR bootstrap/49804 8046 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to 8047 extra_parts. 8048 8049 2011-09-28 Nick Clifton <nickc (a] redhat.com> 8050 8051 * config/rx/rx-lib.h: Always restrict doubles to the SF type when 8052 64-bit doubles are not enabled. 8053 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf 8054 and floatunsisf functions. 8055 8056 2011-09-13 Paul Brook <paul (a] codesourcery.com> 8057 8058 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header. 8059 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG. 8060 * unwind-arm-common.inc: New file. 8061 * config/arm/unwind-arm.c: Use unwind-arm-common.inc. 8062 * config/arm/unwind-arm.h: Use unwind-arm-common.h. 8063 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define. 8064 * config/c6x/libunwind.S: New file. 8065 * config/c6x/pr-support.c: New file. 8066 * config/c6x/unwind-c6x.c: New file. 8067 * config/c6x/unwind-c6x.h: New file. 8068 * config/c6x/t-c6x-elf: New file. 8069 8070 2011-08-23 Uros Bizjak <ubizjak (a] gmail.com> 8071 8072 * config/i386/64/sfp-machine.h (ASM_INVALID): New define. 8073 (ASM_DIVZERO): Ditto. 8074 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO. 8075 8076 2011-08-18 Richard Sandiford <richard.sandiford (a] linaro.org> 8077 8078 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete. 8079 8080 2011-08-17 Richard Sandiford <richard.sandiford (a] linaro.org> 8081 8082 PR target/50090 8083 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias 8084 instead of an assembly one. 8085 8086 2011-08-12 Paolo Bonzini <bonzini (a] gnu.org> 8087 8088 PR bootstrap/50047 8089 * Makefile.in (install-unwind_h): Create 8090 $(gcc_objdir)/include/unwind.h atomically. 8091 8092 2011-08-11 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8093 8094 * Makefile.in (install-unwind_h): Remove destination file first. 8095 8096 2011-08-09 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8097 8098 * sync.c: New file. 8099 * config/mips/t-mips16: New file. 8100 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file. 8101 (mips*-*-linux*): Likewise. 8102 (mips*-sde-elf*): Likewise. 8103 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*, 8104 mipsisa64-*-elf*, mipsisa64r2-*-elf*. 8105 Add mips/t-mips16 to tmake_file. 8106 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file. 8107 (mips-*-elf*): Likewise. 8108 (mips64-*-elf*): Likewise. 8109 (mips64orion-*-elf*): Likewise. 8110 (mips*-*-rtems*): Likewise. 8111 (mipstx39-*-elf*): Likewise. 8112 * Makefile.in: Use SYNC instead of LIBGCC_SYNC. 8113 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of 8114 LIBGCC_SYNC_CFLAGS. 8115 Use $(srcdir) to refer to sync.c. 8116 Use $<. 8117 ($(libgcc-sync-funcs-o)): Likewise. 8118 ($(libgcc-sync-size-funcs-s-o)): Likewise. 8119 ($(libgcc-sync-funcs-s-o)): Likewise. 8120 8121 2011-08-09 Andreas Schwab <schwab (a] linux-m68k.org> 8122 8123 * config.host (ia64*-*-linux*): Move ia64/t-glibc after 8124 t-libunwind. 8125 8126 2011-08-08 H.J. Lu <hongjiu.lu (a] intel.com> 8127 8128 PR other/48007 8129 * config/i386/value-unwind.h: New. 8130 8131 2011-08-06 Richard Sandiford <rdsandiford (a] googlemail.com> 8132 8133 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*) 8134 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): 8135 Add to tmake_file rather than overriding it. 8136 8137 2011-08-05 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8138 8139 * config/t-softfp: Remove. 8140 * soft-fp: Moved from ../gcc/config. 8141 * soft-fp/README: Remove t-softfp reference. 8142 * soft-fp/t-softfp: Move to config/t-softfp. 8143 (softfp_machine_header): Remove. 8144 (softfp_file_list): Remove config subdir. 8145 (soft-fp-objects): New variable. 8146 ($(soft-fp-objects)): Set INTERNAL_CFLAGS. 8147 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead. 8148 (SFP_MACHINE, $(SFP_MACHINE)): Remove. 8149 * config/t-softfp-excl: New file. 8150 * config/t-softfp-sfdf: New file. 8151 * config/t-softfp-tf: New file. 8152 * config/no-sfp-machine.h: New file. 8153 * config/arm/sfp-machine.h: New file. 8154 * config/arm/t-softfp: New file. 8155 * config/c6x/sfp-machine.h: New file. 8156 * config/i386/32/t-fprules-softfp: Rename to ... 8157 * config/i386/32/t-softfp: ... this. 8158 (tifunctions, LIB2ADD): Remove. 8159 (softfp_int_modes): Override. 8160 * config/i386/64/t-softfp-compat (tf-functions): Remove config 8161 subdir. 8162 * config/i386/64/eqtf2.c: Likewise. 8163 * config/i386/64/getf2.c: Likewise. 8164 * config/i386/64/letf2.c: Likewise. 8165 * config/ia64/sft-machine.h: New file. 8166 * config/ia64/t-fprules-softfp: Rename to ... 8167 * config/ia64/t-softfp: ... this. 8168 * config/lm32/sfp-machine.h: New file. 8169 * config/moxie/t-moxie-softfp: Remove. 8170 * config/rs6000/ibm-ldouble-format: New file. 8171 * config/rs6000/ibm-ldouble.c: New file. 8172 * config/rs6000/libgcc-ppc-glibc.ver: New file 8173 * config/rs6000/libgcc-ppc64.ver: New file 8174 * config/rs6000/sfp-machine.h: New file. 8175 * config/rs6000/t-freebsd: New file. 8176 * config/rs6000/t-ibm-ldouble: New file. 8177 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to 8178 libgcc-ppc-glibc.ver. 8179 * config/rs6000/t-linux64: New file. 8180 * config/rs6000/t-ppccomm (LIB2ADD): Add 8181 $(srcdir)/config/rs6000/ibm-ldouble.c. 8182 * config/rs6000/t-ppccomm-ldbl: New file. 8183 * config/score/sfp-machine.h: New file. 8184 * config.host (sfp_machine_header): Explain. 8185 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp, 8186 t-softfp to tmake_file. 8187 (arm*-*-uclinux*): Likewise. 8188 (arm*-*-ecos-elf): Likewise. 8189 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise. 8190 (arm*-*-rtems*): Likewise. 8191 (arm*-*-elf): Likewise. 8192 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp 8193 in tmake_file. 8194 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file. 8195 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file. 8196 (lm32-*-uclinux*): Likewise. 8197 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf, 8198 t-softfp-excl, t-softfp. 8199 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file. 8200 (powerpc64-*-darwin*): Likewise. 8201 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp 8202 to tmake_file. 8203 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to 8204 tmake_file. 8205 (powerpc-*-eabisim*): Likewise. 8206 (powerpc-*-elf*): Likewise. 8207 (powerpc-*-eabialtivec*): Likewise. 8208 (powerpc-xilinx-eabi*): Likewise. 8209 (powerpc-*-rtems*): Likewise. 8210 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf, 8211 t-softfp-excl, t-softfp to tmake_file. 8212 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add 8213 rs6000/t-ppccomm-ldbl to tmake_file. 8214 (powerpcle-*-elf*): Likewise. 8215 (powerpcle-*-eabisim*): Likewise. 8216 (powerpcle-*-eabi*): Likewise. 8217 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add 8218 rs6000/t-ibm-ldouble to tmake_file. 8219 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. 8220 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. 8221 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file. 8222 (tic6x-*-*): Likewise. 8223 (i[34567]86-*-darwin*, x86_64-*-darwin*, 8224 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu, 8225 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*, 8226 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*, 8227 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*, 8228 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf, 8229 t-softfp to tmake_file. 8230 * configure.ac (sfp_machine_header): Provide default if unset. 8231 Substitute. 8232 Link sfp-machine.h to config/$sfp_machine_header. 8233 * configure: Regenerate. 8234 8235 2011-08-05 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8236 8237 * Makefile.in (double_type_size, long_double_type_size): Set. 8238 Remove $(fpbit-in-libgcc) support. 8239 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables. 8240 (fpbit-src): New variable. 8241 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT). 8242 Compile with -DFLOAT $(FPBIT_CFLAGS). 8243 Use $<. 8244 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT). 8245 Compile with $(FPBIT_CFLAGS). 8246 Use $<. 8247 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT). 8248 Compile with -DFLOAT $(TPBIT_CFLAGS). 8249 Use $<. 8250 * configure.ac (double_type_size, long_double_type_size): 8251 Determine and substitute. 8252 * configure: Regenerate. 8253 * fp-bit.c, fp-bit.h: New files. 8254 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files. 8255 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove. 8256 * config/mips/t-mips: New file. 8257 * config/mips/t-sdemtk: New file. 8258 * config/rs6000/ppc64-fp.c: New file. 8259 * config/rs6000/t-darwin (LIB2ADD): Add 8260 $(srcdir)/config/rs6000/ppc64-fp.c. 8261 * config/rs6000/t-ppc64-fp: New file. 8262 * config/rx/rx-lib.h: New file. 8263 * config/rx/t-rx (FPBIT): Set to true. 8264 ($(gcc_objdir)/fp-bit.c): Remove. 8265 (DPBIT): Set to true only with -m64bit-doubles. 8266 ($(gcc_objdir)/dp-bit.c): Remove. 8267 * config/sparc/t-softfp: Remove. 8268 * config/spu/t-elf: New file. 8269 * config/t-fdpbit, config/t-fpbit: New files. 8270 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file. 8271 (mips*-*-*): Likewise. 8272 (arm-wrs-vxworks): Likewise. 8273 (arm*-*-freebsd*): Likewise. 8274 (avr-*-rtems*): Add t-fpbit to tmake_file. 8275 (avr-*-*): Likewise. 8276 (bfin*-elf*): Add t-fdpbit to tmake_file. 8277 (bfin*-uclinux*): Likewise. 8278 (bfin*-linux-uclibc*): Likewise. 8279 (bfin*-rtems*): New case. 8280 Add t-fdpbit to tmake_file. 8281 (bfin*-*): Add t-fdpbit to tmake_file. 8282 (crisv32-*-elf): Likewise. 8283 (cris-*-linux*): Likewise. 8284 (fr30-*-elf): Likewise. 8285 (frv-*-elf, frv-*-*linux*): Likewise. 8286 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file. 8287 (iq2000*-*-elf*): Add t-fdpbit to tmake_file. 8288 (m32r-*-elf*): Likewise. 8289 (m32rle-*-elf*): Likewise. 8290 (m32r-*-linux*): Likewise. 8291 (m32rle-*-linux*): Likewise. 8292 (mcore-*-elf): Add t-fdpbit to tmake_file. 8293 (microblaze*-*-*): Likewise. 8294 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file. 8295 (mips*-*-netbsd*): Add mips/t-mips to tmake_file. 8296 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*. 8297 Fix typo. 8298 Add mips/t-tpbit to tmake-file. 8299 (mips*-*-linux*): Fix typo. 8300 (mips*-sde-elf*): New case 8301 Add mips/t-sdemtk unless using newlib. 8302 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file. 8303 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file. 8304 (mn10300-*-*): Likewise. 8305 (pdp11-*-*): Likewise. 8306 (picochip-*-*): Add t-fpbit to tmake_file. 8307 (powerpc-*-eabisimaltivec*): Likewise. 8308 (powerpc-*-eabisim*): Likewise. 8309 (powerpc-*-elf*): Likewise. 8310 (powerpc-*-eabialtivec*): Likewise. 8311 (powerpc-xilinx-eabi*): New case. 8312 Add t-fdpbit to tmake_file. 8313 (powerpc-*-eabi*): Add t-fdpbit to tmake_file. 8314 (powerpc-*-rtems*): Likewise. 8315 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to 8316 tmake_file. 8317 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to 8318 tmake_file. 8319 (powerpc-*-lynxos*): Likewise. 8320 (powerpcle-*-elf*): Likewise. 8321 (powerpcle-*-eabisim*): Likewise. 8322 (powerpcle-*-eabi*): Likewise. 8323 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add 8324 t-fdpbit, rs6000/t-ppc64-fp to tmake_file. 8325 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. 8326 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. 8327 (rx-*-elf): Add t-fdpbit to tmake_file. 8328 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) 8329 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) 8330 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) 8331 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on 8332 sh*-*-netbsd*. 8333 (sh-*-rtems*): Add t-fdpbit to tmake_file. 8334 (sh-wrs-vxworks): Likewise. 8335 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file. 8336 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*. 8337 (sparc-*-rtems*, sparc64-*-rtems*): Split off ... 8338 (sparc64-*-rtems*): ... new case. 8339 (sparc-*-rtems*): Add t-fdpbit to tmake_file. 8340 (spu-*-elf*): Likewise. 8341 Add spu/t-elf to tmake_file. 8342 (v850*-*-*): Add t-fdpbit to tmake_file. 8343 (xstormy16-*-elf): Likewise. 8344 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file. 8345 (mep*-*-*): Likewise. 8346 8347 2011-08-05 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8348 8349 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New 8350 variables. 8351 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables. 8352 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c. 8353 (install-unwind_h): New target. 8354 (all): Depend on it. 8355 * config.host (unwind_header): New variable. 8356 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip. 8357 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, 8358 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu. 8359 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file. 8360 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi. 8361 Set unwind_header. 8362 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi. 8363 Set unwind_header. 8364 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for 8365 arm*-*-eabi*. 8366 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*. 8367 Set unwind_header. 8368 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file. 8369 (ia64*-*-freebsd*): Likewise. 8370 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to 8371 tmake_file. 8372 Add t-libunwind-elf, ia64/t-glibc-libunwind unless 8373 $with_system_libunwind. 8374 (ia64*-*-hpux*): Set tmake_file. 8375 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file. 8376 (picochip-*-*): Set tmake_file. 8377 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set 8378 md_unwind_header. 8379 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. 8380 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. 8381 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file. 8382 (xtensa*-*-elf*): Set tmake_file. 8383 (xtensa*-*-linux*): Likewise. 8384 * configure.ac: Include ../config/unwind_ipinfo.m4. 8385 Call GCC_CHECK_UNWIND_GETIPINFO. 8386 Link unwind.h to $unwind_header. 8387 * configure: Regenerate. 8388 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h, 8389 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c, 8390 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h, 8391 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files. 8392 * config/unwind-dw2-fde-darwin.c: New file. 8393 * config/arm/libunwind.S, config/arm/pr-support.c, 8394 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c, 8395 config/arm/unwind-arm.h,: New files. 8396 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c, 8397 config/ia64/t-eh-ia64, config/ia64/t-glibc, 8398 config/ia64/t-glibc-libunwind, config/ia64/t-hpux, 8399 config/ia64/t-vms, config/ia64/unwind-ia64.c, 8400 config/ia64/unwind-ia64.h: New files. 8401 * config/picochip/t-picochip: New file. 8402 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New 8403 files. 8404 * config/rs6000/t-darwin (LIB2ADDEH): Set. 8405 * config/s390/t-tpf (LIB2ADDEH): Remove. 8406 * config/t-darwin (LIB2ADDEH): Set. 8407 * config/t-eh-dw2-dip: New file. 8408 * config/t-libunwind, config/t-libunwind-elf: New files. 8409 * config/t-sol2 (LIB2ADDEH): Remove. 8410 * config/xtensa/t-xtensa: New file. 8411 8412 2011-08-02 H.J. Lu <hongjiu.lu (a] intel.com> 8413 8414 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New. 8415 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and 8416 long long to check rt_sigreturn syscall. 8417 8418 2011-08-02 Alan Modra <amodra (a] gmail.com> 8419 8420 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>): 8421 Restore for indirect call bcrtl from correct stack slot, and only 8422 if cfa+40 isn't valid. 8423 8424 2011-08-01 Julian Brown <julian (a] codesourcery.com> 8425 8426 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*) 8427 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment. 8428 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define. 8429 8430 2011-08-01 Julian Brown <julian (a] codesourcery.com> 8431 8432 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New. 8433 (libgcc-std.ver.in): Use above. 8434 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if 8435 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX 8436 throughout file. 8437 * config/t-fixedpoint-gnu-prefix: New file. 8438 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set. 8439 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__ 8440 instead of __PFX__. 8441 8442 2011-07-28 H.J. Lu <hongjiu.lu (a] intel.com> 8443 8444 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New. 8445 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary 8446 for x86-64. Properly check __x86_64__ and __LP64__. 8447 8448 2010-07-28 H.J. Lu <hongjiu.lu (a] intel.com> 8449 8450 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64 8451 version. 8452 (_FP_WS_TYPE): Likewise. 8453 (_FP_I_TYPE): Likewise. 8454 8455 2011-07-28 Alan Modra <amodra (a] gmail.com> 8456 8457 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>): 8458 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2 8459 in a plt call stub. Do restore r2 if stopped on bctrl. 8460 8461 2011-07-18 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8462 8463 * config.host (i[3456x]86-*-netware*): Remove. 8464 * config/i386/netware-crt0.c, config/i386/t-nwld, 8465 config/i386/t-slibgcc-nwld: Remove. 8466 8467 2011-07-15 Bernd Schmidt <bernds (a] codesourcery.com> 8468 8469 * config.host: Handle tic6x-*-*. 8470 * config/c6x/c6x-abi.h: New file. 8471 8472 2011-07-13 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8473 8474 * config/i386/crtprec.c: New file. 8475 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c. 8476 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file. 8477 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts. 8478 (x86_64-*-darwin*): Likewise. 8479 (i[34567]86-*-solaris2*: Likewise. 8480 8481 2011-07-13 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8482 8483 * config/alpha/crtfastmath.c: New file. 8484 * config/i386/crtfastmath.c: New file. 8485 * config/ia64/crtfastmath.c: New file. 8486 * config/mips/crtfastmath.c: New file. 8487 * config/sparc/crtfastmath.c: New file. 8488 8489 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to 8490 crtfastmath.c. 8491 Add -frandom-seed=gcc-crtfastmath. 8492 * config/alpha/t-crtfm: Remove. 8493 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c. 8494 * config/ia64/t-ia64 (crtfastmath.o): Remove. 8495 8496 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm. 8497 (alpha*-dec-osf5.1*): Likewise. 8498 (alpha*-*-freebsd*): Add t-crtfm to tmake_file. 8499 Add crtfastmath.o to extra_parts. 8500 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file. 8501 Add crtfastmath.o to extra_parts. 8502 (x86_64-*-darwin*): Likewise. 8503 (x86_64-*-mingw*): Likewise. 8504 (ia64*-*-elf*): Add t-crtfm to tmake_file. 8505 (ia64*-*-freebsd*): Likewise. 8506 (ia64*-*-linux*): Likewise. 8507 (sparc64-*-freebsd*): Add t-crtfm to tmake_file. 8508 Add crtfastmath.o to extra_parts. 8509 8510 2011-07-13 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8511 8512 * config/darwin-crt3.o: New file. 8513 * config/rs6000/darwin-crt2.c: New file. 8514 * config/t-darwin: New file. 8515 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable. 8516 (crt2.o): New rule. 8517 * config.host (*-*-darwin*): Add crt3.o to extra_parts. 8518 (powerpc-*-darwin*): Add crt2.o to extra_parts. 8519 (powerpc64-*-darwin*): Likewise. 8520 8521 2011-07-13 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8522 8523 * config/i386/netware-crt0.c: New file. 8524 * config/i386/t-nwld: Rename to ... 8525 * config/i386/t-slibgcc-nwld: ... this. 8526 * config/i386/t-nwld: New file. 8527 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to 8528 tmake_file. 8529 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to 8530 extra_parts. 8531 8532 2011-07-11 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8533 8534 * configure.ac (i?86-*-solaris2*): Use libgcc copy of 8535 i386/t-crtstuff. 8536 * configure: Regenerate. 8537 8538 2011-07-11 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8539 8540 * dfp-bit.c, dfp-bit.h: New files. 8541 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New 8542 variables. 8543 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c 8544 ($(d64pbit-o)): Likewise. 8545 ($(d128pbit-o)): Likewise. 8546 * config/t-dfprules: New file. 8547 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file. 8548 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu, 8549 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise. 8550 (x86_64-*-linux*): Likewise. 8551 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise. 8552 (i[34567]86-*-cygwin*): Likewise. 8553 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise. 8554 (powerpc-*-linux*, powerpc64-*-linux*): Likewise. 8555 8556 2011-07-08 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8557 8558 * Makfile.in (LIBGCOV): New variable. 8559 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c. 8560 * libgcov.c: New file. 8561 8562 2011-07-08 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8563 8564 * fixed-bit.c, fixed-bit.h: New files. 8565 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to 8566 refer to fixed-bit.c. 8567 8568 2011-07-07 Joseph Myers <joseph (a] codesourcery.com> 8569 8570 * config.host (*local*): Remove. 8571 8572 2011-07-07 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8573 8574 PR target/39150 8575 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]* 8576 like i?86-*-solaris2.1[0-9]*. 8577 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*. 8578 * configure.ac (i?86-*-solaris2*): Likewise. 8579 * configure: Regenerate. 8580 8581 2011-07-06 Thomas Schwinge <thomas (a] schwinge.name> 8582 8583 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu) 8584 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove 8585 md_unwind_header by splitting out of... 8586 (i[34567]86-*-linux*): ... this. 8587 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): 8588 Remove md_unwind_header by splitting out of... 8589 (x86_64-*-linux*): ... this. 8590 8591 2011-07-04 Georg-Johann Lay <avr (a] gjlay.de> 8592 8593 * config/avr/t-avr (intfuncs16): Add _clrsbXX2. 8594 8595 2011-06-28 Nick Clifton <nickc (a] redhat.com> 8596 8597 * config.host: Recognize all V850 variants. 8598 8599 2011-06-22 Uros Bizjak <ubizjak (a] gmail.com> 8600 8601 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype. 8602 8603 2011-06-21 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8604 8605 * shared-object.mk (c_flags-$o): Save c_flags. 8606 ($(base)$(objext)): Use it. 8607 ($(base)_s$(objext)): Likewise. 8608 8609 2011-06-21 Bernd Schmidt <bernds (a] codesourcery.com> 8610 8611 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2. 8612 * libgcc-std.ver.in (GCC_4.7.0): New section. 8613 8614 2011-06-16 Georg-Johann Lay <avr (a] gjlay.de> 8615 8616 PR target/49313 8617 PR target/29524 8618 * config/avr/t-avr: Fix line endings. 8619 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2, 8620 _parityXX2. 8621 8622 2011-06-14 Olivier Hainque <hainque (a] adacore.com> 8623 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8624 8625 * config/mips/irix6-unwind.h: New file. 8626 * config.host (mips-sgi-irix6.5*): Set md_unwind_header. 8627 8628 2011-06-10 Eric Botcazou <ebotcazou (a] adacore.com> 8629 8630 * config/sparc/linux-unwind.h (STACK_BIAS): Define. 8631 (sparc64_fallback_frame_state): Use it. 8632 (sparc64_frob_update_context): Further adjust context. 8633 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise. 8634 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling. 8635 * config/sparc/sol2-cn.S: Likewise. 8636 8637 2011-06-09 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8638 8639 * enable-execute-stack-empty.c: New file. 8640 * enable-execute-stack-mprotect.c: New file. 8641 * config/i386/enable-execute-stack-mingw32.c: New file. 8642 * config.host (enable_execute_stack): New variable. 8643 Select appropriate variants. 8644 * configure.ac: Link enable-execute-stack.c to 8645 $enable_execute_stack. 8646 * configure: Regenerate. 8647 * Makefile.in (LIB2ADD): Add enable-execute-stack.c. 8648 (lib2funcs): Remove _enable_execute_stack. 8649 8650 2011-06-09 David S. Miller <davem (a] davemloft.net> 8651 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8652 8653 * config.host (sparc-*-linux*): Correct md_unwind_header 8654 filename. 8655 (s390x-ibm-tpf*): Fix typo. 8656 8657 2011-06-06 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8658 8659 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file. 8660 Add crtfastmath.o to extra_parts. 8661 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of 8662 mips/t-crtfm. 8663 * config/mips/t-crtfm: Remove. 8664 8665 2011-06-04 John David Anglin <dave.anglin (a] nrc-cnrc.gc.ca> 8666 8667 * config.host (hppa*-*-linux*): Correct md_unwind_header name. 8668 8669 2011-06-04 Kaz Kojima <kkojima (a] gcc.gnu.org> 8670 8671 * config.host (sh*-*-linux*): Fix typo. 8672 8673 2011-06-03 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8674 8675 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha. 8676 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha. 8677 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha. 8678 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin. 8679 * config/i386/linux-unwind.h: Move from ../gcc/config/i386. 8680 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386. 8681 * config/i386/w32-unwind.h: Move from ../gcc/config/i386. 8682 Wrap in !__MINGW64__. 8683 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64. 8684 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64. 8685 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k. 8686 * config/mips/linux-unwind.h: Move from ../gcc/config/mips. 8687 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa. 8688 * config/pa/linux-unwind.h: Move from ../gcc/config/pa. 8689 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000. 8690 Wrap in !__LP64__. 8691 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000. 8692 * config/s390/linux-unwind.h: Move from ../gcc/config/s390. 8693 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390. 8694 * config/sh/linux-unwind.h: Move from ../gcc/config/sh. 8695 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc. 8696 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc. 8697 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa. 8698 * config/no-unwind.h: New file. 8699 * config.host (md_unwind_header): Document. 8700 Define. 8701 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*, 8702 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*, 8703 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*, 8704 hppa[12]*-*-hpux11*): Set md_unwind_header. 8705 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu. 8706 Set md_unwind_header. 8707 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header. 8708 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*. 8709 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*, 8710 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*, 8711 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*, 8712 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*, 8713 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set 8714 md_unwind_header. 8715 * configure.ac: Link md-unwind-support.h to $md_unwind_header. 8716 * configure: Regenerate. 8717 8718 2011-06-03 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8719 8720 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*. 8721 Set tmake_file, extra_parts. 8722 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm. 8723 Remove O32 support. 8724 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm. 8725 Remove O32 support. 8726 * config/mips/t-irix6: New file. 8727 * config/mips/t-slibgcc-irix: New file. 8728 8729 2011-06-03 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8730 8731 * config/s390/t-tpf (LIB2ADDEHDEP): Remove. 8732 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c. 8733 8734 2011-06-03 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8735 8736 * configure.ac (target_thread_file): Determine thread model. 8737 * configure: Regenerate. 8738 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts. 8739 * config/alpha/t-alpha: New file. 8740 * config/alpha/t-crtfm: Use $<. 8741 * config/alpha/t-ieee: New file. 8742 * config/alpha/t-osf-pthread: New file. 8743 * config/alpha/t-slibgcc-osf: New file. 8744 * config/alpha/libgcc-osf5.ver: New file. 8745 8746 2011-06-01 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8747 8748 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to 8749 tmake_file. 8750 Add crtfastmath.o to extra_parts. 8751 8752 2011-06-01 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8753 8754 * config/gmon-sol2.c: Reindent. 8755 Cleanup comments. 8756 Remove, correct casts. 8757 Use STDERR_FILENO, NULL. 8758 (BASEADDRESS): Remove. 8759 (minbrk): Remove. 8760 (errno, sbrk): Remove declarations. 8761 (monstartup) [hp300]: Remove. 8762 (mcount): Remove. 8763 8764 2011-06-01 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8765 8766 * Makefile.in (cpu_type): Define. 8767 * config.host (i[34567]86-*-rtems*): Handle it. 8768 (i[34567]86-*-solaris2*): Move body ... 8769 (*-*-solaris2*): ... here. 8770 New case, generalize. 8771 (sparc-*-elf*): Handle it. 8772 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm. 8773 (sparc-*-rtems*, sparc64-*-rtems*); Handle it. 8774 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*): 8775 Fold into ... 8776 (sparc*-*-solaris2*): ... this. 8777 New case. 8778 (sparc64-*-elf*): Handle it. 8779 * config/gmon-sol2.c: Move from ../gcc/config/sparc. 8780 Merge ../gcc/config/i386/gmon-sol2.c. 8781 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm. 8782 Use C comments. 8783 Merge ../gcc/config/i386/sol2-gc1.asm. 8784 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm. 8785 Use C comments. 8786 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm. 8787 Use C comments. 8788 * config/i386/t-crtfm (crtfastmath.o): Use $<. 8789 * config/i386/t-crtstuff: New file. 8790 * config/i386/t-softfp: New file. 8791 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o), 8792 $(T)crti.o, $(T)crtn.o): Remove. 8793 (gcrt1.o): New rule. 8794 (TARGET_LIBGCC2_CFLAGS): Remove. 8795 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm. 8796 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm. 8797 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm. 8798 * config/sparc/t-sol2: New file. 8799 * config/sparc/t-crtfm: Move to ... 8800 * config/t-crtfm: ... this. 8801 Use $(cpu_type), $<. 8802 * config/t-crtin: New file. 8803 * config/sparc/t-softfp: New file. 8804 * config/sparc/t-softmul: New file. 8805 * config/t-rtems: New file. 8806 * config/t-slibgcc: New file. 8807 * config/t-slibgcc-elf-ver: New file. 8808 * config/t-slibgcc-gld: New file. 8809 * config/t-slibgcc-sld: New file. 8810 * config/t-sol2: New file. 8811 * configure.ac: Include ../config/lib-ld.m4. 8812 Call AC_LIB_PROG_LD_GNU. 8813 Substitute cpu_type. 8814 * configure: Regenerate. 8815 8816 2011-05-27 Bernd Schmidt <bernds (a] codesourcery.com> 8817 8818 PR bootstrap/49173 8819 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for 8820 libgcc-std.ver in the build directory. 8821 * config/s390/t-linux (SHLIB_MAPFILES): Likewise. 8822 * config/sh/t-linux (SHLIB_MAPFILES): Likewise. 8823 8824 2011-05-25 Bernd Schmidt <bernds (a] codesourcery.com> 8825 8826 * libgcc-std.ver.in: New file. 8827 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New 8828 variables. 8829 (libgcc-std.ver): New rule. 8830 * config/t-gnu-prefix: New file. 8831 8832 2011-05-23 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8833 8834 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c. 8835 8836 2011-05-10 Joseph Myers <joseph (a] codesourcery.com> 8837 8838 * config/i386/darwin-lib.h: New file. 8839 8840 2011-05-10 Joseph Myers <joseph (a] codesourcery.com> 8841 8842 * config/arm/symbian-lib.h: New. 8843 8844 2011-05-04 Chris Demetriou <cgd (a] google.com> 8845 8846 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to... 8847 (__x86.get_pc_thunk.bx): ...this. 8848 (__morestack): Adjust for rename, remove undef of __i686. 8849 8850 2011-05-03 Chris Demetriou <cgd (a] google.com> 8851 8852 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New. 8853 8854 2011-03-22 Joseph Myers <joseph (a] codesourcery.com> 8855 8856 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*, 8857 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe, 8858 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*, 8859 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*, 8860 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*): 8861 Remove cases. 8862 8863 2011-03-14 Andreas Tobler <andreast (a] fgznet.ch> 8864 8865 * config.host (cpu_type): Add FreeBSD PowerPC specific parts. 8866 Adjust copyright year. 8867 8868 2011-03-07 Ian Lance Taylor <iant (a] google.com> 8869 8870 * generic-morestack.c (__splitstack_find): Adjust returned stack 8871 pointer to include all registers pushed by __morestack. 8872 8873 2011-01-26 Dave Korn <dave.korn.cygwin (a] gmail.com> 8874 8875 PR target/40125 8876 * configure.ac: Call ACX_NONCANONICAL_TARGET. 8877 (toolexecdir): Calculate and AC_SUBST. 8878 (toolexeclibdir): Likewise. 8879 * Makefile.in (target_noncanonical): Import. 8880 (toolexecdir): Likewise. 8881 (toolexeclibdir): Likewise. 8882 * configure: Regenerate. 8883 8884 2010-12-13 Nathan Froyd <froydnj (a] codesourcery.com> 8885 8886 PR target/46040 8887 * config/arm/bpabi.h: Rename to... 8888 * config/arm/bpabi-lib.h: ...this. 8889 8890 2010-12-10 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8891 8892 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if 8893 appropriate. 8894 * configure: Regenerate. 8895 8896 2010-11-24 Nathan Froyd <froydnj (a] codesourcery.com> 8897 8898 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of 8899 __FLOAT_WORD_ORDER__. 8900 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): 8901 Delete. 8902 8903 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 8904 8905 PR other/46202 8906 * Makefile.in (install-strip): New phony target. 8907 8908 2010-11-07 Ian Lance Taylor <iant (a] google.com> 8909 8910 PR target/46089 8911 * config/i386/morestack.S (__morestack_large_model): New 8912 function. 8913 8914 2010-10-23 Nathan Froyd <froydnj (a] codesourcery.com> 8915 8916 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN): 8917 Delete. 8918 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__. 8919 8920 2010-10-14 Nathan Froyd <froydnj (a] codesourcery.com> 8921 8922 * config/arm/bpabi.h: New file. 8923 * config/frv/frv-abi.h: New file. 8924 8925 2010-10-01 Ian Lance Taylor <iant (a] google.com> 8926 8927 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD. 8928 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise. 8929 8930 2010-10-01 H.J. Lu <hongjiu.lu (a] intel.com> 8931 8932 PR target/45858 8933 * config.host: Add the missing `$'. 8934 8935 2010-09-30 Michael Eager <eager (a] eagercon.com> 8936 8937 * config.host: Add microblaze*-*-*. 8938 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm, 8939 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze, 8940 udivsi3.asm,umodsi3.asm}: New. 8941 8942 2010-09-28 Ian Lance Taylor <iant (a] google.com> 8943 8944 * configure.ac: Adjust CFI test to test assembler directly rather 8945 than checking gcc preprocessor macro. 8946 * configure: Rebuild. 8947 8948 2010-09-27 Ian Lance Taylor <iant (a] google.com> 8949 8950 * configure.ac: Test whether assembler supports CFI directives. 8951 * config.host: Only add t-stack and i386/t-stack-i386 to 8952 tmake_file if libgcc_cv_cfi is "yes". 8953 * configure: Rebuild. 8954 8955 2010-09-27 Ian Lance Taylor <iant (a] google.com> 8956 8957 * generic-morestack.h: New file. 8958 * generic-morestack.c: New file. 8959 * generic-morestack-thread.c: New file. 8960 * config/i386/morestack.S: New file. 8961 * config/t-stack: New file. 8962 * config/i386/t-stack-i386: New file. 8963 * config.host (i[34567]86-*-linux* and friends): Add t-stack and 8964 i386/t-stack-i386 to tmake_file. 8965 8966 2010-09-21 Iain Sandoe <iains (a] gcc.gnu.org> 8967 8968 * Makefile.in (libgcc-extra-parts): Check for static archives and 8969 invoke ranlib after installing them. 8970 (gcc-extra-parts): Likewise. 8971 (install-leaf): Likewise. 8972 8973 2010-09-14 H.J. Lu <hongjiu.lu (a] intel.com> 8974 8975 * configure: Regenerated. 8976 8977 2010-09-10 Kai Tietz <kai.tietz (a] onevision.com> 8978 8979 * configure: Regenerated. 8980 8981 2010-09-09 Gerald Pfeifer <gerald (a] pfeifer.com> 8982 Andrew Pinski <pinskia (a] gmail.com> 8983 8984 PR target/40959 8985 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file. 8986 8987 2010-09-06 H.J. Lu <hongjiu.lu (a] intel.com> 8988 8989 PR target/45524 8990 * configure: Regenerated. 8991 8992 2010-09-06 Andreas Schwab <schwab (a] redhat.com> 8993 8994 * configure: Regenerate. 8995 8996 2010-09-03 Uros Bizjak <ubizjak (a] gmail.com> 8997 8998 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for 8999 64bit targets. 9000 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only 9001 for 64bit targets. 9002 9003 2010-09-03 Uros Bizjak <ubizjak (a] gmail.com> 9004 Iain Sandoe <iains (a] gcc.gnu.org> 9005 9006 PR target/45476 9007 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out 9008 LIB2FUNCS_EXCLUDE functions. 9009 9010 2010-09-03 Andreas Krebbel <Andreas.Krebbel (a] de.ibm.com> 9011 9012 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro. 9013 Include dfp.m4. 9014 * configure: Regenerate. 9015 9016 2010-09-01 Uros Bizjak <ubizjak (a] gmail.com> 9017 9018 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add 9019 i386/t-freebsd to tmake_file. 9020 * config/i386/t-freebsd: New file. 9021 * config/i386/libgcc-bsd.ver: New file. 9022 9023 2010-07-23 Nathan Froyd <froydnj (a] codesourcery.com> 9024 9025 * config.host (powerpc*-eabispe*): Set tmake_file. 9026 (powerpc*-eabi*): Likewise. 9027 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend, 9028 crtbeginS, crtendS, crtbeginT. 9029 9030 2010-06-12 Kazu Hirata <kazu (a] codesourcery.com> 9031 9032 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm 9033 to tmake_file. Add crtfastmath.o to extra_parts. 9034 * config/mips/t-crtfm: New. 9035 9036 2010-05-19 Joel Sherrill <joel.sherrill (a] oarcorp.com> 9037 9038 * config.host (sparc64-*-rtems*): New target. 9039 9040 2010-05-19 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 9041 9042 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun 9043 assembler syntax. 9044 9045 2010-04-15 Thomas Schwinge <tschwinge (a] gnu.org> 9046 9047 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux. 9048 9049 2010-04-12 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 9050 9051 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*, 9052 alpha-dec-osf5.0* support. 9053 9054 2010-04-01 Ralf Corspius <ralf.corsepius (a] rtems.org> 9055 9056 * config.host: Add lm32-*-rtems*. 9057 9058 2010-03-31 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 9059 Uros Bizjak <ubizjak (a] gmail.com> 9060 9061 PR target/39048 9062 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86 9063 like other remaining 32-bit x86 OSes. 9064 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun 9065 assembler syntax. 9066 * config/i386/libgcc-sol2.ver: New file. 9067 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it. 9068 9069 2010-03-30 Jack Howarth <howarth (a] bromo.med.uc.edu> 9070 9071 PR c/43553 9072 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@. 9073 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS 9074 is used and substitute set_use_emutls. 9075 * configure: Regenerated. 9076 9077 2010-03-30 Tarik Graba <tarik.graba (a] telecom-paristech.fr> 9078 9079 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS. 9080 9081 2010-03-22 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 9082 9083 PR target/38085 9084 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of 9085 MULTILIB_CFLAGS. 9086 ($(T)gcrt1.o): Likewise. 9087 ($(T)crt1.o): Likewise. 9088 ($(T)crti.o): Likewise. 9089 ($(T)crtn.o): Likewise. 9090 9091 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 9092 9093 PR other/42980 9094 * Makefile.in (install): Use $(MAKE) string in rule, for 9095 parallel make. 9096 9097 2010-02-22 Hans-Peter Nilsson <hp (a] bitrange.com> 9098 9099 Migrate from broken pre-libgcc legacy support to libgcc-centric rules. 9100 * config/mmix/t-mmix: New file. 9101 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set. 9102 9103 2010-02-02 Jack Howarth <howarth (a] bromo.med.uc.edu> 9104 9105 PR java/41991 9106 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to 9107 SHLIB_MAPFILES. 9108 9109 2010-01-04 Anthony Green <green (a] moxielogic.com> 9110 9111 * config/moxie/crti.asm, config/moxie/crtn.asm, 9112 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h, 9113 config/moxie/t-moxie: New files. 9114 * config.host: Add t-moxie-softfp reference. 9115 9116 2009-11-18 Iain Sandoe <iain.sandoe (a] sandoe-acoustics.co.uk> 9117 9118 PR other/39888 9119 * config/t-slibgcc-darwin: Fix embedded rpaths for 9120 --enable-version-specific-runtime-libs, build extension stub 9121 libs exposing features available from current libgcc_s. 9122 9123 2009-11-11 Jon Beniston <jon (a] beniston.com> 9124 9125 * config.host: Add lm32 targets. 9126 * config/lm32: New directory. 9127 * config/lm32/libgcc_lm32.h: New file. 9128 * config/lm32/_mulsi3.c: New file. 9129 * config/lm32/_udivmodsi4.c: New file. 9130 * config/lm32/_divsi3.c: New file. 9131 * config/lm32/_modsi3.c: New file. 9132 * config/lm32/_udivsi3.c: New file. 9133 * config/lm32/_umodsi3.c: New file. 9134 * config/lm32/_lshrsi3.S: New file. 9135 * config/lm32/_ashrsi3.S: New file. 9136 * config/lm32/_ashlsi3.S: New file. 9137 * config/lm32/crti.S: New file. 9138 * config/lm32/crtn.S: New file. 9139 * config/lm32/t-lm32: New file. 9140 * config/lm32/t-elf: New file. 9141 * config/lm32/t-uclinux: New file. 9142 9143 2009-10-26 Nick Clifton <nickc (a] redhat.com> 9144 9145 * config.host: Add support for RX target. 9146 * config/rx: New directory. 9147 * config/rx/rx-abi-functions.c: New file. Supplementary 9148 functions for libgcc to support the RX ABI. 9149 * config/rx/rx-abi.h: New file. Supplementary header file for 9150 libgcc RX ABI functions. 9151 * config/rx/t-rx: New file: Makefile fragment for building 9152 libgcc for the RX. 9153 9154 2009-10-09 Uros Bizjak <ubizjak (a] gmail.com> 9155 9156 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand 9157 constraint of y0 to "g". 9158 9159 2009-10-07 Andreas Krebbel <Andreas.Krebbel (a] de.ibm.com> 9160 9161 * config.host: Include the s390 makefile fragments. 9162 * config/s390/32/_fixdfdi.c: New file. 9163 * config/s390/32/_fixsfdi.c: New file. 9164 * config/s390/32/_fixtfdi.c: New file. 9165 * config/s390/32/_fixunsdfdi.c: New file. 9166 * config/s390/32/_fixunssfdi.c: New file. 9167 * config/s390/32/_fixunstfdi.c: New file. 9168 * config/s390/32/t-floattodi: New file. 9169 * config/s390/libgcc-glibc.ver: New file. 9170 * config/s390/t-crtstuff: New file. 9171 * config/s390/t-linux: New file. 9172 * config/s390/t-tpf: New file. 9173 9174 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 9175 9176 * configure.ac (AC_PREREQ): Bump to 2.64. 9177 9178 2009-08-22 Kaz Kojima <kkojima (a] gcc.gnu.org> 9179 9180 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee. 9181 9182 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 9183 9184 * configure: Regenerate. 9185 9186 2009-08-09 Douglas B Rupp <rupp (a] gnat.com> 9187 9188 * config.host (ia64-hp-*vms*): New target. 9189 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify 9190 with ia64-hp-*vms*. 9191 9192 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 9193 9194 * configure.ac: Add snippet for maintainer-mode. 9195 * configure: Regenerate. 9196 * Makefile.in (AUTOCONF, configure_deps): New variables. 9197 ($(srcdir)/configure)): New rule, active only with maintainer 9198 mode turned on. 9199 9200 2009-06-23 DJ Delorie <dj (a] redhat.com> 9201 9202 Add MeP port. 9203 * config.host: Add mep support. 9204 9205 2009-06-22 Kai Tietz <kai.tietz (a] onevision.com> 9206 9207 * config.host: Add i386/${host_address}/t-fprules-softfp and 9208 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*. 9209 9210 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol 9211 for mingw targets. 9212 * config/i386/64/_multc3.c: Likewise. 9213 * config/i386/64/_powitf2.c: Likewise. 9214 * config/i386/64/eqtf2.c: Likewise. 9215 * config/i386/64/getf2.c: Likewise. 9216 * config/i386/64/letf2.c: Likewise. 9217 * config/i386/64/letf2.c: Likewise. 9218 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as 9219 unsigned long long for x64 mingw targets. 9220 (_FP_WS_TYPE): Define as signed long long for x64 mingw target. 9221 (_FP_I_TYPE): Define as long long for x64 mingw target. 9222 9223 2009-06-10 Maciej W. Rozycki <macro (a] linux-mips.org> 9224 9225 * config.host (vax-*-linux*): New. 9226 9227 2009-05-31 Anthony Green <green (a] moxielogic.com> 9228 9229 * config.host: Add moxie support. 9230 * config/moxie/t-moxie: New file. 9231 9232 2009-05-29 David Billinghurst <billingd (a] gcc.gnu.org> 9233 9234 * config.host: Add i386/${host_address}/t-fprules-softfp and 9235 t-softfp to tmake_file for i[34567]86-*-cygwin*. 9236 9237 2009-04-17 Aurelien Jarno <aurelien (a] aurel32.net> 9238 9239 * config.host: Add i386/${host_address}/t-fprules-softfp to 9240 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*. 9241 9242 2009-04-09 Nick Clifton <nickc (a] redhat.com> 9243 9244 * config/ia64/tf-signs.c: Change copyright header to refer to 9245 version 3 of the GNU General Public License with version 3.1 9246 of the GCC Runtime Library Exception and to point readers at 9247 the COPYING3 and COPYING3.RUNTIME files and the FSF's license 9248 web page. 9249 * config/i386/32/tf-signs.c: Likewise. 9250 * config/libbid/_addsub_dd.c: Likewise. 9251 * config/libbid/_addsub_sd.c: Likewise. 9252 * config/libbid/_addsub_td.c: Likewise. 9253 * config/libbid/_dd_to_df.c: Likewise. 9254 * config/libbid/_dd_to_di.c: Likewise. 9255 * config/libbid/_dd_to_sd.c: Likewise. 9256 * config/libbid/_dd_to_sf.c: Likewise. 9257 * config/libbid/_dd_to_si.c: Likewise. 9258 * config/libbid/_dd_to_td.c: Likewise. 9259 * config/libbid/_dd_to_tf.c: Likewise. 9260 * config/libbid/_dd_to_udi.c: Likewise. 9261 * config/libbid/_dd_to_usi.c: Likewise. 9262 * config/libbid/_dd_to_xf.c: Likewise. 9263 * config/libbid/_df_to_dd.c: Likewise. 9264 * config/libbid/_df_to_sd.c: Likewise. 9265 * config/libbid/_df_to_td.c: Likewise. 9266 * config/libbid/_di_to_dd.c: Likewise. 9267 * config/libbid/_di_to_sd.c: Likewise. 9268 * config/libbid/_di_to_td.c: Likewise. 9269 * config/libbid/_div_dd.c: Likewise. 9270 * config/libbid/_div_sd.c: Likewise. 9271 * config/libbid/_div_td.c: Likewise. 9272 * config/libbid/_eq_dd.c: Likewise. 9273 * config/libbid/_eq_sd.c: Likewise. 9274 * config/libbid/_eq_td.c: Likewise. 9275 * config/libbid/_ge_dd.c: Likewise. 9276 * config/libbid/_ge_sd.c: Likewise. 9277 * config/libbid/_ge_td.c: Likewise. 9278 * config/libbid/_gt_dd.c: Likewise. 9279 * config/libbid/_gt_sd.c: Likewise. 9280 * config/libbid/_gt_td.c: Likewise. 9281 * config/libbid/_isinfd128.c: Likewise. 9282 * config/libbid/_isinfd32.c: Likewise. 9283 * config/libbid/_isinfd64.c: Likewise. 9284 * config/libbid/_le_dd.c: Likewise. 9285 * config/libbid/_le_sd.c: Likewise. 9286 * config/libbid/_le_td.c: Likewise. 9287 * config/libbid/_lt_dd.c: Likewise. 9288 * config/libbid/_lt_sd.c: Likewise. 9289 * config/libbid/_lt_td.c: Likewise. 9290 * config/libbid/_mul_dd.c: Likewise. 9291 * config/libbid/_mul_sd.c: Likewise. 9292 * config/libbid/_mul_td.c: Likewise. 9293 * config/libbid/_ne_dd.c: Likewise. 9294 * config/libbid/_ne_sd.c: Likewise. 9295 * config/libbid/_ne_td.c: Likewise. 9296 * config/libbid/_sd_to_dd.c: Likewise. 9297 * config/libbid/_sd_to_df.c: Likewise. 9298 * config/libbid/_sd_to_di.c: Likewise. 9299 * config/libbid/_sd_to_sf.c: Likewise. 9300 * config/libbid/_sd_to_si.c: Likewise. 9301 * config/libbid/_sd_to_td.c: Likewise. 9302 * config/libbid/_sd_to_tf.c: Likewise. 9303 * config/libbid/_sd_to_udi.c: Likewise. 9304 * config/libbid/_sd_to_usi.c: Likewise. 9305 * config/libbid/_sd_to_xf.c: Likewise. 9306 * config/libbid/_sf_to_dd.c: Likewise. 9307 * config/libbid/_sf_to_sd.c: Likewise. 9308 * config/libbid/_sf_to_td.c: Likewise. 9309 * config/libbid/_si_to_dd.c: Likewise. 9310 * config/libbid/_si_to_sd.c: Likewise. 9311 * config/libbid/_si_to_td.c: Likewise. 9312 * config/libbid/_td_to_dd.c: Likewise. 9313 * config/libbid/_td_to_df.c: Likewise. 9314 * config/libbid/_td_to_di.c: Likewise. 9315 * config/libbid/_td_to_sd.c: Likewise. 9316 * config/libbid/_td_to_sf.c: Likewise. 9317 * config/libbid/_td_to_si.c: Likewise. 9318 * config/libbid/_td_to_tf.c: Likewise. 9319 * config/libbid/_td_to_udi.c: Likewise. 9320 * config/libbid/_td_to_usi.c: Likewise. 9321 * config/libbid/_td_to_xf.c: Likewise. 9322 * config/libbid/_tf_to_dd.c: Likewise. 9323 * config/libbid/_tf_to_sd.c: Likewise. 9324 * config/libbid/_tf_to_td.c: Likewise. 9325 * config/libbid/_udi_to_dd.c: Likewise. 9326 * config/libbid/_udi_to_sd.c: Likewise. 9327 * config/libbid/_udi_to_td.c: Likewise. 9328 * config/libbid/_unord_dd.c: Likewise. 9329 * config/libbid/_unord_sd.c: Likewise. 9330 * config/libbid/_unord_td.c: Likewise. 9331 * config/libbid/_usi_to_dd.c: Likewise. 9332 * config/libbid/_usi_to_sd.c: Likewise. 9333 * config/libbid/_usi_to_td.c: Likewise. 9334 * config/libbid/_xf_to_dd.c: Likewise. 9335 * config/libbid/_xf_to_sd.c: Likewise. 9336 * config/libbid/_xf_to_td.c: Likewise. 9337 * config/libbid/bid128.c: Likewise. 9338 * config/libbid/bid128_2_str.h: Likewise. 9339 * config/libbid/bid128_2_str_macros.h: Likewise. 9340 * config/libbid/bid128_2_str_tables.c: Likewise. 9341 * config/libbid/bid128_add.c: Likewise. 9342 * config/libbid/bid128_compare.c: Likewise. 9343 * config/libbid/bid128_div.c: Likewise. 9344 * config/libbid/bid128_fma.c: Likewise. 9345 * config/libbid/bid128_logb.c: Likewise. 9346 * config/libbid/bid128_minmax.c: Likewise. 9347 * config/libbid/bid128_mul.c: Likewise. 9348 * config/libbid/bid128_next.c: Likewise. 9349 * config/libbid/bid128_noncomp.c: Likewise. 9350 * config/libbid/bid128_quantize.c: Likewise. 9351 * config/libbid/bid128_rem.c: Likewise. 9352 * config/libbid/bid128_round_integral.c: Likewise. 9353 * config/libbid/bid128_scalb.c: Likewise. 9354 * config/libbid/bid128_sqrt.c: Likewise. 9355 * config/libbid/bid128_string.c: Likewise. 9356 * config/libbid/bid128_to_int16.c: Likewise. 9357 * config/libbid/bid128_to_int32.c: Likewise. 9358 * config/libbid/bid128_to_int64.c: Likewise. 9359 * config/libbid/bid128_to_int8.c: Likewise. 9360 * config/libbid/bid128_to_uint16.c: Likewise. 9361 * config/libbid/bid128_to_uint32.c: Likewise. 9362 * config/libbid/bid128_to_uint64.c: Likewise. 9363 * config/libbid/bid128_to_uint8.c: Likewise. 9364 * config/libbid/bid32_to_bid128.c: Likewise. 9365 * config/libbid/bid32_to_bid64.c: Likewise. 9366 * config/libbid/bid64_add.c: Likewise. 9367 * config/libbid/bid64_compare.c: Likewise. 9368 * config/libbid/bid64_div.c: Likewise. 9369 * config/libbid/bid64_fma.c: Likewise. 9370 * config/libbid/bid64_logb.c: Likewise. 9371 * config/libbid/bid64_minmax.c: Likewise. 9372 * config/libbid/bid64_mul.c: Likewise. 9373 * config/libbid/bid64_next.c: Likewise. 9374 * config/libbid/bid64_noncomp.c: Likewise. 9375 * config/libbid/bid64_quantize.c: Likewise. 9376 * config/libbid/bid64_rem.c: Likewise. 9377 * config/libbid/bid64_round_integral.c: Likewise. 9378 * config/libbid/bid64_scalb.c: Likewise. 9379 * config/libbid/bid64_sqrt.c: Likewise. 9380 * config/libbid/bid64_string.c: Likewise. 9381 * config/libbid/bid64_to_bid128.c: Likewise. 9382 * config/libbid/bid64_to_int16.c: Likewise. 9383 * config/libbid/bid64_to_int32.c: Likewise. 9384 * config/libbid/bid64_to_int64.c: Likewise. 9385 * config/libbid/bid64_to_int8.c: Likewise. 9386 * config/libbid/bid64_to_uint16.c: Likewise. 9387 * config/libbid/bid64_to_uint32.c: Likewise. 9388 * config/libbid/bid64_to_uint64.c: Likewise. 9389 * config/libbid/bid64_to_uint8.c: Likewise. 9390 * config/libbid/bid_b2d.h: Likewise. 9391 * config/libbid/bid_binarydecimal.c: Likewise. 9392 * config/libbid/bid_conf.h: Likewise. 9393 * config/libbid/bid_convert_data.c: Likewise. 9394 * config/libbid/bid_decimal_data.c: Likewise. 9395 * config/libbid/bid_decimal_globals.c: Likewise. 9396 * config/libbid/bid_div_macros.h: Likewise. 9397 * config/libbid/bid_dpd.c: Likewise. 9398 * config/libbid/bid_flag_operations.c: Likewise. 9399 * config/libbid/bid_from_int.c: Likewise. 9400 * config/libbid/bid_functions.h: Likewise. 9401 * config/libbid/bid_gcc_intrinsics.h: Likewise. 9402 * config/libbid/bid_inline_add.h: Likewise. 9403 * config/libbid/bid_internal.h: Likewise. 9404 * config/libbid/bid_round.c: Likewise. 9405 * config/libbid/bid_sqrt_macros.h: Likewise. 9406 9407 2009-04-09 Jakub Jelinek <jakub (a] redhat.com> 9408 9409 * Makefile.in: Change copyright header to refer to version 9410 3 of the GNU General Public License and to point readers at the 9411 COPYING3 file and the FSF's license web page. 9412 * config.host: Likewise. 9413 9414 2009-04-07 Alan Modra <amodra (a] bigpond.net.au> 9415 9416 * config.host: Reorder and merge to match config.gcc change. 9417 9418 2009-04-03 Alan Modra <amodra (a] bigpond.net.au> 9419 9420 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete. 9421 9422 2009-03-28 Joseph Myers <joseph (a] codesourcery.com> 9423 9424 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof, 9425 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*, 9426 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*, 9427 powerpc-ibm-aix4.[12]*, sh-*-*): Remove. 9428 9429 2009-02-12 Uros Bizjak <ubizjak (a] gmail.com> 9430 9431 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file. 9432 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype. 9433 9434 2009-02-12 H.J. Lu <hongjiu.lu (a] intel.com> 9435 9436 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and 9437 ia64/t-softfp-compat to tmake_file. 9438 9439 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*. 9440 9441 * config/ia64/__divxf3.asm: New. 9442 * config/ia64/_fixtfdi.asm: Likewise. 9443 * config/ia64/_fixunstfdi.asm: Likewise. 9444 * config/ia64/_floatditf.asm: Likewise. 9445 * config/ia64/t-fprules-softfp: Likewise. 9446 * config/ia64/t-softfp-compat: Likewise. 9447 * config/ia64/tf-signs.c: Likewise. 9448 9449 2009-01-18 Ben Elliston <bje (a] au.ibm.com> 9450 9451 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype. 9452 9453 2009-01-16 Ben Elliston <bje (a] au.ibm.com> 9454 9455 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp 9456 to tmake_file. 9457 9458 2009-01-13 Ben Elliston <bje (a] au.ibm.com> 9459 9460 * config/t-softfp: New file. 9461 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp. 9462 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise. 9463 9464 2009-01-05 Joel Sherrill <joel.sherrill (a] oarcorp.com> 9465 9466 * config.host: Add m32r*-*-rtems*. 9467 9468 2008-12-01 Joel Sherrill <joel.sherrill (a] oarcorp.com> 9469 9470 * config.host: Add m32c*-*-rtems*. 9471 9472 2008-11-20 Rainer Orth <ro (a] TechFak.Uni-Bielefeld.DE> 9473 9474 PR bootstrap/33100 9475 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include 9476 i386/t-crtstuff if linker supports ZERO terminator unwind entries. 9477 * configure: Regenerate. 9478 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in 9479 tmake_file here from gcc/config.gcc. 9480 Move extra_parts here from gcc/config.gcc. 9481 * config/i386/t-sol2: Move here from gcc/config/i386. 9482 Use gcc_srcdir instead of srcdir. 9483 9484 2008-11-18 Adam Nemet <anemet (a] caviumnetworks.com> 9485 9486 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New 9487 case. 9488 9489 2008-11-09 Thomas Schwinge <tschwinge (a] gnu.org> 9490 9491 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD. 9492 9493 2008-10-08 Thomas Schwinge <tschwinge (a] gnu.org> 9494 9495 * config.host: Fold `*-*-gnu*' cases into the Linux ones. 9496 9497 2008-09-03 Hari Sandanagobalane <hariharan (a] picochip.com> 9498 9499 Add picoChip port. 9500 * config.host: Add picochip-*-*. 9501 9502 2008-08-06 Bob Wilson <bob.wilson (a] acm.org> 9503 9504 * config.host: Match more processor names for Xtensa. 9505 9506 2008-07-08 H.J. Lu <hongjiu.lu (a] intel.com> 9507 9508 * config/i386/64/t-softfp-compat: Update comments. 9509 9510 2008-07-07 H.J. Lu <hongjiu.lu (a] intel.com> 9511 9512 * config/i386/64/_divtc3-compat.c: Moved to ... 9513 * config/i386/64/_divtc3.c: Here. 9514 9515 * config/i386/64/_multc3-compat.c: Moved to ... 9516 * config/i386/64/_multc3.c: Here. 9517 9518 * config/i386/64/_powitf2-compat.c: Moved to ... 9519 * config/i386/64/_powitf2.c: Here. 9520 9521 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add 9522 .c suffix instead of -compat.c. 9523 9524 2008-07-05 Uros Bizjak <ubizjak (a] gmail.com> 9525 9526 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove. 9527 (_FP_MUL_MEAT_D): Ditto. 9528 (_FP_DIV_MEAT_S): Ditto. 9529 (_FP_DIV_MEAT_D): Ditto. 9530 9531 2008-07-03 Richard Sandiford <rdsandiford (a] googlemail.com> 9532 9533 * Makefile.in: Add support for __sync_* libgcc functions. 9534 9535 2008-07-03 H.J. Lu <hongjiu.lu (a] intel.com> 9536 9537 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED. 9538 9539 2008-07-02 H.J. Lu <hongjiu.lu (a] intel.com> 9540 9541 PR boostrap/36702 9542 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86 9543 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86. 9544 9545 * config/i386/64/t-fprules-softfp: Moved to ... 9546 * config/i386/64/t-softfp-compat: This. New. 9547 9548 2008-07-02 Uros Bizjak <ubizjak (a] gmail.com> 9549 9550 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]: 9551 Initialize f with 0.0. 9552 9553 2008-07-02 H.J. Lu <hongjiu.lu (a] intel.com> 9554 9555 PR target/36669 9556 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED. 9557 9558 * config/i386/64/_divtc3-compat.c: New. 9559 * config/i386/64/_multc3-compat.c: Likewise. 9560 * config/i386/64/_powitf2-compat.c: Likewise. 9561 * config/i386/64/eqtf2.c: Likewise. 9562 * config/i386/64/getf2.c: Likewise. 9563 * config/i386/64/letf2.c: Likewise. 9564 * config/i386/64/t-fprules-softfp: Likewise. 9565 9566 2008-07-02 H.J. Lu <hongjiu.lu (a] intel.com> 9567 9568 * config.host: Add i386/${host_address}/t-fprules-softfp to 9569 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*, 9570 i[34567]86-*-linux*, x86_64-*-linux*. 9571 9572 * configure.ac: Set host_address to 64 or 32 for x86. 9573 * configure: Regenerated. 9574 9575 * Makefile.in (config.status): Also depend on 9576 $(srcdir)/config.host. 9577 9578 * config/i386/32/t-fprules-softfp: New. 9579 * config/i386/32/tf-signs.c: Likewise. 9580 9581 * config/i386/64/sfp-machine.h: New. Moved from gcc. 9582 9583 2008-07-02 H.J. Lu <hongjiu.lu (a] intel.com> 9584 Uros Bizjak <ubizjak (a] gmail.com> 9585 9586 * config/i386/32/sfp-machine.h: New. 9587 9588 2008-06-26 Nathan Froyd <froydnj (a] codesourcery.com> 9589 9590 * config/rs6000/t-ppccomm: Remove rules that conflict with 9591 auto-generated rules. 9592 9593 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 9594 9595 * configure.ac: sinclude override.m4. 9596 * configure: Regenerate. 9597 9598 2008-06-11 Bernhard Fischer <aldot (a] gcc.gnu.org> 9599 9600 * configure: Regenerate. 9601 9602 2008-06-10 Joseph Myers <joseph (a] codesourcery.com> 9603 9604 * Makefile.in (DECNUMINC): Remove 9605 -I$(MULTIBUILDTOP)../../libdecnumber. 9606 * gstdint.h: New. 9607 9608 2008-06-07 Joseph Myers <joseph (a] codesourcery.com> 9609 9610 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*, 9611 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*, 9612 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf, 9613 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*, 9614 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*, 9615 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*, 9616 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*, 9617 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*, 9618 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*, 9619 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*, 9620 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*, 9621 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*, 9622 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*, 9623 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove. 9624 9625 2008-05-25 Arthur Loiret <arthur.loiret (a] u-psud.fr> 9626 9627 * config.host (sh2[lbe]*-*-linux*): Allow target. 9628 9629 2008-04-30 Nathan Froyd <froydnj (a] codesourcery.com> 9630 9631 * config/rs6000/t-ppccomm: Add build rules for new files. 9632 (LIB2ADD_ST): New variable. 9633 9634 2008-04-07 Andy Hutchinson <hutchinsonandy (a] aim.com> 9635 9636 PR target/34210 9637 PR target/35508 9638 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file. 9639 * config/t-avr: New file. Build 16bit libgcc functions. 9640 9641 2008-03-02 Jakub Jelinek <jakub (a] redhat.com> 9642 9643 PR target/35401 9644 * config/t-slibgcc-darwin: Make install-leaf dependent on 9645 install-darwin-libgcc-stubs instead of install. 9646 9647 2008-01-25 Joseph Myers <joseph (a] codesourcery.com> 9648 9649 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*, 9650 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*, 9651 sh-*-rtemscoff*): Remove cases. 9652 9653 2007-12-27 Richard Sandiford <rsandifo (a] nildram.co.uk> 9654 9655 * Makefile.in (all): Use install-leaf rather than install. 9656 (install): Split most of the rule into... 9657 (install-leaf): ...this new one. 9658 9659 2007-12-19 Etsushi Kato <ek.kato (a] gmail.com> 9660 Paolo Bonzini <bonzini (a] gnu.org> 9661 9662 PR target/30572 9663 * Makefile.in: Use @shlib_slibdir@ substitution to get 9664 correct install name on darwin. 9665 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name. 9666 9667 2007-12-15 Hans-Peter Nilsson <hp (a] axis.com> 9668 9669 * config.host (crisv32-*-elf, crisv32-*-none): New, same as 9670 cris-*-elf and cris-*-none. 9671 (crisv32-*-linux*): Similar, as cris-*-linux*. 9672 9673 2007-11-20 Rask Ingemann Lambertsen <rask (a] sygehus.dk> 9674 9675 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts. 9676 9677 2007-10-27 H.J. Lu <hongjiu.lu (a] intel.com> 9678 9679 PR regression/33926 9680 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls. 9681 * configure: Regenerated. 9682 9683 2007-09-27 H.J. Lu <hongjiu.lu (a] intel.com> 9684 9685 * Makefile.in (dfp-filenames): Replace decimal_globals, 9686 decimal_data, binarydecimal and convert_data with 9687 bid_decimal_globals, bid_decimal_data, bid_binarydecimal 9688 and bid_convert_data, respectively. 9689 9690 2007-09-17 Chao-ying Fu <fu (a] mips.com> 9691 Nigel Stephens <nigel (a] mips.com> 9692 9693 * fixed-obj.mk: New file to support fine-grain fixed-point functions. 9694 * Makefile.in (fixed_point): Define. 9695 Check if fixed_point is yes to build support functions. 9696 * configure.ac: Check for fixed_point support. 9697 * configure: Regenerated. 9698 * gen-fixed.sh: New file to generate lists of fixed-point labels, 9699 funcs, modes, from, to. 9700 9701 2007-09-11 Janis Johnson <janis187 (a] us.ibm.com 9702 9703 * Makefile.in (dfp-filenames): Add bid128_noncomp. 9704 9705 2007-09-10 Janis Johnson <janis187 (a] us.ibm.com> 9706 9707 * Makefile.in (dfp-filenames): Remove decUtility, add 9708 decDouble, decPacked, decQuad, decSingle. 9709 9710 2007-08-27 Hans Kester <hans.kester (a] ellips.nl> 9711 9712 * config.host : Add x86_64-elf target. 9713 9714 2007-07-06 H.J. Lu <hongjiu.lu (a] intel.com> 9715 9716 * configure.ac (set_have_cc_tls): Add a missing =. 9717 * configure: Regenerated. 9718 9719 2007-07-06 H.J. Lu <hongjiu.lu (a] intel.com> 9720 9721 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux* 9722 and x86_64-*-linux*. 9723 9724 * config/t-tls: New file. 9725 9726 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@. 9727 9728 * configure.ac: Include ../config/enable.m4 and 9729 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler 9730 supports TLS and substitute set_have_cc_tls. 9731 * configure: Regenerated. 9732 9733 2007-07-04 H.J. Lu <hongjiu.lu (a] intel.com> 9734 9735 * Makefile.in: Use libbid for DFP when BID is enabled. 9736 9737 2007-06-14 Danny Smith <dannysmith (a] users.sourceforge.net> 9738 9739 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to 9740 extra_parts. Add config/i386/t-cygming to tmake_file. 9741 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o. 9742 9743 2007-05-29 Zuxy Meng <zuxy.meng (a] gmail.com> 9744 Danny Smith <dannysmith (a] users.sourceforge.net> 9745 9746 PR target/29498 9747 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add 9748 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file. 9749 * config/i386/t-crtfm: Compile crtfastmath.o with 9750 -minline-all-stringops. 9751 9752 2007-05-10 Richard Sandiford <richard (a] codesourcery.com> 9753 9754 * config.host (sparc-wrs-vxworks): New target. 9755 9756 2007-04-14 Kazu Hirata <kazu (a] codesourcery.com> 9757 9758 * config.host: Recognize fido. 9759 9760 2007-04-04 Janis Johnson <janis187 (a] us.ibm.com> 9761 9762 * configure: Check host, not target, for decimal float support. 9763 9764 2007-04-03 Uros Bizjak <ubizjak (a] gmail.com> 9765 9766 * config/i386/t-crtpc: New file. 9767 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file. 9768 (x86_64-*-linux*): Ditto. 9769 9770 2007-02-30 Kai Tietz <kai.tietz (a] onevision.com> 9771 9772 * config.host (x86_64-*-mingw*): New target. 9773 9774 2007-03-23 Michael Meissner <michael.meissner (a] amd.com> 9775 H.J. Lu <hongjiu.lu (a] intel.com> 9776 9777 * Makefile.in (enable_decimal_float): New. 9778 (DECNUMINC): Add 9779 -I$(srcdir)/../libdecnumber/$(enable_decimal_float). 9780 (dec-objects): Move decimal32, decimal64 and decimal128 to ... 9781 (decbits-filenames): This. 9782 (decbits-objects): New. 9783 (libgcc-objects): Add $(decbits-objects). 9784 9785 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}. 9786 Substitute enable_decimal_float. 9787 * configure: Regenerated. 9788 9789 2007-03-19 Hans-Peter Nilsson <hp (a] axis.com> 9790 9791 * config.host (cris-*-elf | cris-*-none): Set extra_parts. 9792 9793 2007-03-12 Brooks Moses <brooks.moses (a] codesourcery.com> 9794 9795 * Makefile.in (install-info): New dummy target. 9796 9797 2007-03-05 Bernd Schmidt <bernd.schmidt (a] analog.com> 9798 9799 * config.host (bfin*-linux-uclibc*): Set extra_parts. 9800 9801 2007-03-01 Brooks Moses <brooks.moses (a] codesourcery.com> 9802 9803 * Makefile.in: Add install-html and install-pdf dummy 9804 targets. 9805 9806 2007-02-05 Roger Sayle <roger (a] eyesopen.com> 9807 Daniel Jacobowitz <dan (a] codesourcery.com> 9808 9809 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so. 9810 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK). 9811 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK). 9812 9813 2007-01-29 Janis Johnson <janis187 (a] us.ibm.com> 9814 9815 * Makefile.in (dec-filenames): Add decExcept. 9816 9817 2007-01-28 Daniel Jacobowitz <dan (a] codesourcery.com> 9818 9819 PR bootstrap/30469 9820 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and 9821 -fprofile-use. 9822 9823 2007-01-25 Daniel Jacobowitz <dan (a] codesourcery.com> 9824 9825 * configure.ac: Add --enable-version-specific-runtime-libs. 9826 Correct $slibdir default. 9827 * configure: Regenerated. 9828 9829 2007-01-23 Joseph Myers <joseph (a] codesourcery.com> 9830 9831 * config/rs6000/t-ldbl128: Always use -mlong-double-128. 9832 9833 2007-01-21 Andrew Pinski <pinskia (a] gmail.com> 9834 9835 PR target/30519 9836 * config.host (alpha*-*-linux*): Set extra_parts. 9837 9838 2007-01-09 Kaz Kojima <kkojima (a] gcc.gnu.org> 9839 9840 * config/sh/t-linux: New. 9841 * config.host (sh*-*-linux*): Set tmake_file. 9842 9843 2007-01-05 Daniel Jacobowitz <dan (a] codesourcery.com> 9844 9845 * Makefile.in (install): Handle multilibs. 9846 9847 2007-01-04 Brooks Moses <brooks.moses (a] codesourcery.com> 9848 9849 * Makefile.in: Added .PHONY entry for documentation targets. 9850 9851 2007-01-04 Brooks Moses <brooks.moses (a] codesourcery.com> 9852 9853 * Makefile.in: Add empty info, html, dvi, pdf targets. 9854 9855 2007-01-04 Mike Stump <mrs (a] apple.com> 9856 9857 * Makefile.in (MAKEINFO): Remove. 9858 (PERL): Likewise. 9859 9860 2007-01-04 Paolo Bonzini <bonzini (a] gnu.org> 9861 9862 * configure.ac: Add GCC_TOPLEV_SUBDIRS. 9863 * configure: Regenerate. 9864 * Makefile.in (host_subdir): Substitute it. 9865 (gcc_objdir): Use it. 9866 9867 2007-01-04 Daniel Jacobowitz <dan (a] codesourcery.com> 9868 9869 * config.host (ia64*-*-linux*): Set tmake_file. 9870 9871 2007-01-04 Daniel Jacobowitz <dan (a] codesourcery.com> 9872 9873 * Makefile.in (version): Define. 9874 9875 2007-01-03 Daniel Jacobowitz <dan (a] codesourcery.com> 9876 Paolo Bonzini <bonzini (a] gnu.org> 9877 9878 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64, 9879 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128, 9880 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64, 9881 config/sparc/t-crtfm, config/t-slibgcc-darwin, 9882 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk, 9883 shared-object.mk, siditi-object.mk, static-object.mk: New files. 9884 * configure: Generated. 9885 9887 Copyright (C) 2007-2019 Free Software Foundation, Inc. 9888 9889 Copying and distribution of this file, with or without modification, 9890 are permitted in any medium without royalty provided the copyright 9891 notice and this notice are preserved. 9892
Indexes created Tue Oct 27 00:25:24 UTC 2026