ChangeLog revision 1.1.1.16
1 2020-03-04 Release Manager 2 3 * GCC 8.4.0 released. 4 5 2019-11-17 John David Anglin <danglin (a] gcc.gnu.org> 6 7 * config/pa/linux-atomic.c (__kernel_cmpxchg): Change argument 1 to 8 volatile void *. Remove trap check. 9 (__kernel_cmpxchg2): Likewise. 10 (FETCH_AND_OP_2): Adjust operand types. 11 (OP_AND_FETCH_2): Likewise. 12 (FETCH_AND_OP_WORD): Likewise. 13 (OP_AND_FETCH_WORD): Likewise. 14 (COMPARE_AND_SWAP_2): Likewise. 15 (__sync_val_compare_and_swap_4): Likewise. 16 (__sync_bool_compare_and_swap_4): Likewise. 17 (SYNC_LOCK_TEST_AND_SET_2): Likewise. 18 (__sync_lock_test_and_set_4): Likewise. 19 (SYNC_LOCK_RELEASE_1): Likewise. Use __kernel_cmpxchg2 for release. 20 (__sync_lock_release_4): Adjust operand types. Use __kernel_cmpxchg 21 for release. 22 (__sync_lock_release_8): Remove. 23 24 2019-11-04 John David Anglin <danglin (a] gcc.gnu.org> 25 26 Backport from mainline 27 2019-10-12 John David Anglin <danglin (a] gcc.gnu.org> 28 29 * config/pa/lib2funcs.S (__gcc_plt_call): Load branch target to %r21. 30 Load PIC register after branch target. Fix white space. 31 * config/pa/milli64.S ($$dyncall): Separate LINUX and non LINUX 32 implementations. Load PIC register after branch target. Don't 33 clobber function pointer when it points to function descriptor. 34 Use nullification instead of branch in LINUX implementation. 35 36 2019-11-04 John David Anglin <danglin (a] gcc.gnu.org> 37 38 Backport from mainline 39 2019-10-15 John David Anglin <danglin (a] gcc.gnu.org> 40 41 * config/pa/fptr.c (_dl_read_access_allowed): Change argument to 42 unsigned int. Adjust callers. 43 (__canonicalize_funcptr_for_compare): Change plabel type to volatile 44 unsigned int *. Load relocation offset before function pointer. 45 Add barrier to ensure ordering. 46 47 2019-10-31 Iain Sandoe <iain (a] sandoe.co.uk> 48 49 Backport from mainline. 50 2019-07-03 Iain Sandoe <iain (a] sandoe.co.uk> 51 52 * config.host (powerpc-*-darwin*,powerpc64-*-darwin*): Revise crt 53 list. 54 * config/rs6000/t-darwin: Build crt3_2 for older systems. Revise 55 mmacosx-version-min for crts to run across all system versions. 56 * config/rs6000/t-darwin64 (LIB2ADD): Remove. 57 * config/t-darwin: Revise mmacosx-version-min for crts to run across 58 system versions >= 10.4. 59 60 2019-10-31 Iain Sandoe <iain (a] sandoe.co.uk> 61 62 Backport from mainline. 63 2019-06-25 Iain Sandoe <iain (a] sandoe.co.uk> 64 65 * config.host: Add libef_ppc.a to the extra files for powerpc-darwin. 66 * config/rs6000/t-darwin: (PPC_ENDFILE_SRC, PPC_ENDFILE_OBJS): New. 67 Build objects for the out of line save/restore register functions 68 so that they can be used for any supported Darwin version. 69 * config/t-darwin: Default the build Darwin version to Darwin8 70 (MacOS 10.4). 71 72 2019-08-27 Iain Sandoe <iain (a] sandoe.co.uk> 73 74 Backport from mainline. 75 2019-06-06 Iain Sandoe <iain (a] sandoe.co.uk> 76 77 * config/rs6000/t-darwin: Ensure that the unwinder is built with 78 altivec enabled. 79 80 2019-08-11 Iain Sandoe <iain (a] sandoe.co.uk> 81 82 Backport from mainline. 83 2019-05-12 Iain Sandoe <iain (a] sandoe.co.uk> 84 85 * config/rs6000/darwin-vecsave.S: Set .machine appropriately. 86 87 2019-02-22 Release Manager 88 89 * GCC 8.3.0 released. 90 91 2019-02-19 Uro Bizjak <ubizjak (a] gmail.com> 92 93 * unwind-dw2.c (_Unwind_GetGR) [DWARF_ZERO_REG]: Compare 94 regno instead of index to DWARF_ZERO_REG. 95 96 2018-10-03 H.J. Lu <hongjiu.lu (a] intel.com> 97 98 Backport from mainline 99 2018-07-27 H.J. Lu <hongjiu.lu (a] intel.com> 100 101 PR libgcc/85334 102 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment): 103 104 2018-08-17 John David Anglin <danglin (a] gcc.gnu.org> 105 106 Backport from mainline 107 2018-08-11 John David Anglin <danglin (a] gcc.gnu.org> 108 109 * config/pa/linux-atomic.c: Update comment. 110 (FETCH_AND_OP_2, OP_AND_FETCH_2, FETCH_AND_OP_WORD, OP_AND_FETCH_WORD, 111 COMPARE_AND_SWAP_2, __sync_val_compare_and_swap_4, 112 SYNC_LOCK_TEST_AND_SET_2, __sync_lock_test_and_set_4): Use 113 __ATOMIC_RELAXED for atomic loads. 114 (SYNC_LOCK_RELEASE_1): New define. Use __sync_synchronize() and 115 unordered store to release lock. 116 (__sync_lock_release_8): Likewise. 117 (SYNC_LOCK_RELEASE_2): Remove define. 118 119 2018-07-26 Release Manager 120 121 * GCC 8.2.0 released. 122 123 2018-06-22 Michael Meissner <meissner (a] linux.ibm.com> 124 125 Back port from trunk 126 2018-06-18 Michael Meissner <meissner (a] linux.ibm.com> 127 128 * config/rs6000/t-float128 (FP128_CFLAGS_SW): Compile float128 129 support modules with -mno-gnu-attribute. 130 * config/rs6000/t-float128-hw (FP128_CFLAGS_HW): Likewise. 131 132 2018-06-20 Than McIntosh <thanm (a] google.com> 133 134 PR libgcc/86213 135 * generic-morestack.c (allocate_segment): Move calls to getenv and 136 getpagesize to __morestack_load_mmap. 137 (__morestack_load_mmap) Initialize static_pagesize and 138 use_guard_page here so as to avoid clobbering SSE regs during a 139 __morestack call. 140 141 2018-05-31 Uros Bizjak <ubizjak (a] gmail.com> 142 143 PR target/85591 144 * config/i386/cpuinfo.c (get_amd_cpu): Return 145 AMDFAM15H_BDVER2 for AMDFAM15H model 0x2. 146 147 2018-05-07 Chung-Ju Wu <jasonwucj (a] gmail.com> 148 149 Backport from mainline. 150 2018-04-25 Chung-Ju Wu <jasonwucj (a] gmail.com> 151 152 * config/nds32/sfp-machine.h: Fix settings for NDS32_ABI_2FP_PLUS. 153 * config/nds32/t-nds32-newlib (HOST_LIBGCC2_CFLAGS): Use -fwrapv. 154 155 2018-05-02 Release Manager 156 157 * GCC 8.1.0 released. 158 159 2018-04-27 Alan Modra <amodra (a] gmail.com> 160 161 PR libgcc/85532 162 * config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add 163 -fno-asynchronous-unwind-tables. 164 165 2018-04-24 H.J. Lu <hongjiu.lu (a] intel.com> 166 167 * config/i386/linux-unwind.h: Add (__CET__ & 2) != 0 check 168 when including "config/i386/shadow-stack-unwind.h". 169 170 2018-04-24 H.J. Lu <hongjiu.lu (a] intel.com> 171 172 * configure: Regenerated. 173 174 2018-04-20 Michael Meissner <meissner (a] linux.ibm.com> 175 176 PR target/85456 177 * config/rs6000/_powikf2.c: New file. Add support for the 178 __builtin_powil function when long double is IEEE 128-bit floating 179 point. 180 * config/rs6000/float128-ifunc.c (__powikf2_resolve): Add 181 __powikf2 support. 182 (__powikf2): Likewise. 183 * config/rs6000/quad-float128.h (__powikf2_sw): Likewise. 184 (__powikf2_hw): Likewise. 185 (__powikf2): Likewise. 186 * config/rs6000/t-float128 (fp128_ppc_funcs): Likewise. 187 * config/rs6000/t-float128-hw (fp128_hw_func): Likewise. 188 (_powikf2-hw.c): Likewise. 189 190 2018-04-19 H.J. Lu <hongjiu.lu (a] intel.com> 191 192 PR libgcc/85334 193 * unwind-generic.h (_Unwind_Frames_Increment): New. 194 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Increment): 195 Likewise. 196 * unwind.inc (_Unwind_RaiseException_Phase2): Increment frame 197 count with _Unwind_Frames_Increment. 198 (_Unwind_ForcedUnwind_Phase2): Likewise. 199 200 2018-04-19 H.J. Lu <hongjiu.lu (a] intel.com> 201 202 PR libgcc/85379 203 * config/i386/morestack.S (__stack_split_initialize): Add 204 _CET_ENDBR. 205 206 2018-04-19 Jakub Jelinek <jakub (a] redhat.com> 207 208 * configure: Regenerated. 209 210 2018-04-18 David Malcolm <dmalcolm (a] redhat.com> 211 212 PR jit/85384 213 * configure: Regenerate. 214 215 2018-04-16 Jakub Jelinek <jakub (a] redhat.com> 216 217 PR target/84945 218 * config/i386/cpuinfo.c (set_feature): Wrap into do while (0) to avoid 219 -Wdangling-else warnings. Mask shift counts to avoid 220 -Wshift-count-negative and -Wshift-count-overflow false positives. 221 222 2018-04-06 Ruslan Bukin <br (a] bsdpad.com> 223 224 * config.host (riscv*-*-freebsd*): Add RISC-V FreeBSD support. 225 226 2018-03-29 H.J. Lu <hongjiu.lu (a] intel.com> 227 228 PR target/85100 229 * config/i386/cpuinfo.c (XCR_XFEATURE_ENABLED_MASK): New. 230 (XSTATE_FP): Likewise. 231 (XSTATE_SSE): Likewise. 232 (XSTATE_YMM): Likewise. 233 (XSTATE_OPMASK): Likewise. 234 (XSTATE_ZMM): Likewise. 235 (XSTATE_HI_ZMM): Likewise. 236 (XCR_AVX_ENABLED_MASK): Likewise. 237 (XCR_AVX512F_ENABLED_MASK): Likewise. 238 (get_available_features): Enable AVX and AVX512 features only 239 if their states are supported by OSXSAVE. 240 241 2018-03-22 Igor Tsimbalist <igor.v.tsimbalist (a] intel.com> 242 243 PR target/85025 244 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra): 245 Fix a typo, tmp => 255. 246 247 2018-03-20 Jakub Jelinek <jakub (a] redhat.com> 248 249 PR target/84945 250 * config/i386/cpuinfo.h (__cpu_features2): Declare. 251 * config/i386/cpuinfo.c (__cpu_features2): New variable for 252 ifndef SHARED only. 253 (set_feature): Define. 254 (get_available_features): Use set_feature macro. Set __cpu_features2 255 to the second word of features ifndef SHARED. 256 257 2018-03-15 Julia Koval <julia.koval (a] intel.com> 258 259 * config/i386/cpuinfo.c (get_available_features): Add 260 FEATURE_AVX512VBMI2, FEATURE_GFNI, FEATURE_VPCLMULQDQ, 261 FEATURE_AVX512VNNI, FEATURE_AVX512BITALG. 262 * config/i386/cpuinfo.h (processor_features): Add FEATURE_AVX512VBMI2, 263 FEATURE_GFNI, FEATURE_VPCLMULQDQ, FEATURE_AVX512VNNI, 264 FEATURE_AVX512BITALG. 265 266 2018-03-14 Julia Koval <julia.koval (a] intel.com> 267 268 * config/i386/cpuinfo.h (processor_subtypes): Split up icelake on 269 icelake client and icelake server. 270 271 2018-03-06 John David Anglin <danglin (a] gcc.gnu.org> 272 273 * config/pa/fptr.c (_dl_read_access_allowed): New. 274 (__canonicalize_funcptr_for_compare): Use it. 275 276 2018-02-28 Jakub Jelinek <jakub (a] redhat.com> 277 278 PR debug/83917 279 * configure.ac (AS_HIDDEN_DIRECTIVE): AC_DEFINE_UNQUOTED this to 280 $asm_hidden_op if visibility ("hidden") attribute works. 281 (HAVE_AS_CFI_SECTIONS): New AC_DEFINE. 282 * config/i386/i386-asm.h: Don't include auto-host.h. 283 (PACKAGE_VERSION, PACKAGE_NAME, PACKAGE_STRING, PACKAGE_TARNAME, 284 PACKAGE_URL): Don't undefine. 285 (USE_GAS_CFI_DIRECTIVES): Don't use nor define this macro, instead 286 guard cfi_startproc only on ifdef __GCC_HAVE_DWARF2_CFI_ASM. 287 (FN_HIDDEN): Change guard from #ifdef HAVE_GAS_HIDDEN to 288 #ifdef AS_HIDDEN_DIRECTIVE, use AS_HIDDEN_DIRECTIVE macro in the 289 definition instead of hardcoded .hidden. 290 * config/i386/cygwin.S: Include i386-asm.h first before .cfi_sections 291 directive. Use #ifdef HAVE_AS_CFI_SECTIONS rather than 292 #ifdef HAVE_GAS_CFI_SECTIONS_DIRECTIVE to guard .cfi_sections. 293 (USE_GAS_CFI_DIRECTIVES): Don't define. 294 * configure: Regenerated. 295 * config.in: Likewise. 296 297 2018-02-26 Jakub Jelinek <jakub (a] redhat.com> 298 299 PR debug/83917 300 * config/i386/i386-asm.h (PACKAGE_VERSION, PACKAGE_NAME, 301 PACKAGE_STRING, PACKAGE_TARNAME, PACKAGE_URL): Undefine between 302 inclusion of auto-target.h and auto-host.h. 303 (USE_GAS_CFI_DIRECTIVES): Define if not defined already based on 304 __GCC_HAVE_DWARF2_CFI_ASM. 305 (cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset, 306 cfi_def_cfa_register, cfi_def_cfa, cfi_register, cfi_offset, cfi_push, 307 cfi_pop): Define. 308 * config/i386/cygwin.S: Don't include auto-host.h here, just 309 define USE_GAS_CFI_DIRECTIVES to 1 or 0 and include i386-asm.h. 310 (cfi_startproc, cfi_endproc, cfi_adjust_cfa_offset, 311 cfi_def_cfa_register, cfi_register, cfi_push, cfi_pop): Remove. 312 * config/i386/resms64fx.h: Add cfi_* directives. 313 * config/i386/resms64x.h: Likewise. 314 315 2018-02-20 Max Filippov <jcmvbkbc (a] gmail.com> 316 317 * config/xtensa/ieee754-df.S (__adddf3_aux): Add 318 .literal_position directive. 319 * config/xtensa/ieee754-sf.S (__addsf3_aux): Likewise. 320 321 2018-02-14 Igor Tsimbalist <igor.v.tsimbalist (a] intel.com> 322 323 PR target/84148 324 * configure: Regenerate. 325 326 2018-02-16 Igor Tsimbalist <igor.v.tsimbalist (a] intel.com> 327 328 PR target/84239 329 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra): 330 Include cetintrin.h not x86intrin.h. 331 332 2018-02-08 Igor Tsimbalist <igor.v.tsimbalist (a] intel.com> 333 334 PR target/84239 335 * config/i386/shadow-stack-unwind.h (_Unwind_Frames_Extra): 336 Use new _get_ssp and _inc_ssp intrinsics. 337 338 2018-02-02 Julia Koval <julia.koval (a] intel.com> 339 340 * config/i386/cpuinfo.h (processor_subtypes): Add INTEL_COREI7_ICELAKE. 341 342 2018-01-26 Claudiu Zissulescu <claziss (a] synopsys.com> 343 344 * config/arc/lib1funcs.S (__udivmodsi4): Use safe version for RF16 345 option. 346 (__divsi3): Use RF16 safe registers. 347 (__modsi3): Likewise. 348 349 2018-01-23 Max Filippov <jcmvbkbc (a] gmail.com> 350 351 * config/xtensa/ieee754-df.S (__addsf3, __subsf3, __mulsf3) 352 (__divsf3): Make NaN return value quiet. 353 * config/xtensa/ieee754-sf.S (__adddf3, __subdf3, __muldf3) 354 (__divdf3): Make NaN return value quiet. 355 356 2018-01-22 Sebastian Perta <sebastian.perta (a] renesas.com> 357 358 * config/rl78/anddi3.S: New assembly file. 359 * config/rl78/t-rl78: Added anddi3.S to LIB2ADD. 360 361 2018-01-22 Sebastian Perta <sebastian.perta (a] renesas.com> 362 363 * config/rl78/umindi3.S: New assembly file. 364 * config/rl78/t-rl78: Added umindi3.S to LIB2ADD. 365 366 2018-01-22 Sebastian Perta <sebastian.perta (a] renesas.com> 367 368 * config/rl78/smindi3.S: New assembly file. 369 * config/rl78/t-rl78: Added smindi3.S to LIB2ADD. 370 371 2018-01-22 Sebastian Perta <sebastian.perta (a] renesas.com> 372 373 * config/rl78/smaxdi3.S: New assembly file. 374 * config/rl78/t-rl78: Added smaxdi3.S to LIB2ADD. 375 376 2018-01-22 Sebastian Perta <sebastian.perta (a] renesas.com> 377 378 * config/rl78/umaxdi3.S: New assembly file. 379 * config/rl78/t-rl78: Added umaxdi3.S to LIB2ADD. 380 381 2018-01-21 John David Anglin <danglin (a] gcc.gnu.org> 382 383 PR lto/83452 384 * config/pa/stublib.c (L_gnu_lto_v1): New stub definition. 385 * config/pa/t-stublib (gnu_lto_v1-stub.o): Add make fragment. 386 387 2018-01-13 Richard Sandiford <richard.sandiford (a] linaro.org> 388 389 * config/aarch64/value-unwind.h (aarch64_vg): New function. 390 (DWARF_LAZY_REGISTER_VALUE): Define. 391 * unwind-dw2.c (_Unwind_GetGR): Use DWARF_LAZY_REGISTER_VALUE 392 to provide a fallback register value. 393 394 2018-01-08 Michael Meissner <meissner (a] linux.vnet.ibm.com> 395 396 * config/rs6000/quad-float128.h (IBM128_TYPE): Explicitly use 397 __ibm128, instead of trying to use long double. 398 (CVT_FLOAT128_TO_IBM128): Use TFtype instead of __float128 to 399 accomidate -mabi=ieeelongdouble multilibs. 400 (CVT_IBM128_TO_FLOAT128): Likewise. 401 * config/rs6000/ibm-ldouble.c (IBM128_TYPE): New macro to define 402 the appropriate IBM extended double type. 403 (__gcc_qadd): Change all occurances of long double to IBM128_TYPE. 404 (__gcc_qsub): Likewise. 405 (__gcc_qmul): Likewise. 406 (__gcc_qdiv): Likewise. 407 (pack_ldouble): Likewise. 408 (__gcc_qneg): Likewise. 409 (__gcc_qeq): Likewise. 410 (__gcc_qne): Likewise. 411 (__gcc_qge): Likewise. 412 (__gcc_qle): Likewise. 413 (__gcc_stoq): Likewise. 414 (__gcc_dtoq): Likewise. 415 (__gcc_itoq): Likewise. 416 (__gcc_utoq): Likewise. 417 (__gcc_qunord): Likewise. 418 * config/rs6000/_mulkc3.c (toplevel): Include soft-fp.h and 419 quad-float128.h for the definitions. 420 (COPYSIGN): Use the f128 version instead of the q version. 421 (INFINITY): Likewise. 422 (__mulkc3): Use TFmode/TCmode for float128 scalar/complex types. 423 * config/rs6000/_divkc3.c (toplevel): Include soft-fp.h and 424 quad-float128.h for the definitions. 425 (COPYSIGN): Use the f128 version instead of the q version. 426 (INFINITY): Likewise. 427 (FABS): Likewise. 428 (__divkc3): Use TFmode/TCmode for float128 scalar/complex types. 429 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): Likewise. 430 * config/rs6000/trunctfkf2-sw.c (__trunctfkf2_sw): Likewise. 431 432 2018-01-05 Sebastian Huber <sebastian.huber (a] embedded-brains.de> 433 434 * config.host (epiphany-*-elf*): Add (epiphany-*-rtems*) 435 configuration. 436 437 2018-01-03 Jakub Jelinek <jakub (a] redhat.com> 438 439 Update copyright years. 440 441 2017-12-12 Kito Cheng <kito.cheng (a] gmail.com> 442 443 * config/riscv/t-elf: Use multi3.c instead of multi3.S. 444 * config/riscv/multi3.c: New file. 445 * config/riscv/multi3.S: Remove. 446 447 2017-12-08 Jim Wilson <jimw (a] sifive.com> 448 449 * config/riscv/div.S: Use FUNC_* macros. 450 * config/riscv/muldi3.S, config/riscv/multi3.S: Likewise 451 * config/riscv/save-restore.S: Likewise. 452 * config/riscv/riscv-asm.h: New. 453 454 2017-11-30 Michael Meissner <meissner (a] linux.vnet.ibm.com> 455 456 * config/rs6000/_mulkc3.c (__mulkc3): Add forward declaration. 457 * config/rs6000/_divkc3.c (__divkc3): Likewise. 458 459 PR libgcc/83112 460 * config/rs6000/float128-ifunc.c (__addkf3_resolve): Use the 461 correct type for all ifunc resolvers to silence -Wattribute-alias 462 warnings. Eliminate the forward declaration of the resolver 463 functions which is no longer needed. 464 (__subkf3_resolve): Likewise. 465 (__mulkf3_resolve): Likewise. 466 (__divkf3_resolve): Likewise. 467 (__negkf2_resolve): Likewise. 468 (__eqkf2_resolve): Likewise. 469 (__nekf2_resolve): Likewise. 470 (__gekf2_resolve): Likewise. 471 (__gtkf2_resolve): Likewise. 472 (__lekf2_resolve): Likewise. 473 (__ltkf2_resolve): Likewise. 474 (__unordkf2_resolve): Likewise. 475 (__extendsfkf2_resolve): Likewise. 476 (__extenddfkf2_resolve): Likewise. 477 (__trunckfsf2_resolve): Likewise. 478 (__trunckfdf2_resolve): Likewise. 479 (__fixkfsi_resolve): Likewise. 480 (__fixkfdi_resolve): Likewise. 481 (__fixunskfsi_resolve): Likewise. 482 (__fixunskfdi_resolve): Likewise. 483 (__floatsikf_resolve): Likewise. 484 (__floatdikf_resolve): Likewise. 485 (__floatunsikf_resolve): Likewise. 486 (__floatundikf_resolve): Likewise. 487 (__extendkftf2_resolve): Likewise. 488 (__trunctfkf2_resolve): Likewise. 489 490 PR libgcc/83103 491 * config/rs6000/quad-float128.h (TF): Don't define if long double 492 is IEEE 128-bit floating point. 493 (TCtype): Define as either TCmode or KCmode, depending on whether 494 long double is IEEE 128-bit floating point. 495 (__mulkc3_sw): Add declarations for software/hardware versions of 496 complex multiply/divide. 497 (__divkc3_sw): Likewise. 498 (__mulkc3_hw): Likewise. 499 (__divkc3_hw): Likewise. 500 * config/rs6000/_mulkc3.c (_mulkc3): If we are building ifunc 501 handlers to switch between using software emulation and hardware 502 float128 instructions, build the complex multiply/divide functions 503 for both software and hardware support. 504 * config/rs6000/_divkc3.c (_divkc3): Likewise. 505 * config/rs6000/float128-ifunc.c (__mulkc3_resolve): Likewise. 506 (__divkc3_resolve): Likewise. 507 (__mulkc3): Likewise. 508 (__divkc3): Likewise. 509 * config/rs6000/t-float128-hw (fp128_hardfp_src): Likewise. 510 (fp128_hw_src): Likewise. 511 (fp128_hw_static_obj): Likewise. 512 (fp128_hw_shared_obj): Likewise. 513 (_mulkc3-hw.c): Create _mulkc3-hw.c and _divkc3-hw.c from 514 _mulkc3.c and _divkc3.c, changing the function name. 515 (_divkc3-hw.c): Likewise. 516 * config/rs6000/t-float128 (clean-float128): Delete _mulkc3-hw.c 517 and _divkc3-hw.c. 518 519 2017-11-26 Julia Koval <julia.koval (a] intel.com> 520 521 * config/i386/cpuinfo.c (get_intel_cpu): Handle cannonlake. 522 * config/i386/cpuinfo.h (processor_subtypes): Add 523 INTEL_COREI7_CANNONLAKE. 524 525 2017-11-20 Igor Tsimbalist <igor.v.tsimbalist (a] intel.com> 526 527 PR bootstrap/83015 528 * config/cr16/unwind-cr16.c (uw_install_context): Add FRAMES 529 parameter. 530 * config/xtensa/unwind-dw2-xtensa.c: Likewise 531 * config/ia64/unwind-ia64.c: Add frames parameter. 532 * unwind-sjlj.c: Likewise. 533 534 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist (a] intel.com> 535 536 * config/i386/linux-unwind.h: Include 537 config/i386/shadow-stack-unwind.h. 538 * config/i386/shadow-stack-unwind.h: New file. 539 * unwind-dw2.c: (uw_install_context): Add a frame parameter and 540 pass it to _Unwind_Frames_Extra. 541 * unwind-generic.h (_Unwind_Frames_Extra): New. 542 * unwind.inc (_Unwind_RaiseException_Phase2): Add frames_p 543 parameter. Add local variable frames to count number of frames. 544 (_Unwind_ForcedUnwind_Phase2): Likewise. 545 (_Unwind_RaiseException): Add local variable frames to count 546 number of frames, pass it to _Unwind_RaiseException_Phase2 and 547 uw_install_context. 548 (_Unwind_ForcedUnwind): Likewise. 549 (_Unwind_Resume): Likewise. 550 (_Unwind_Resume_or_Rethrow): Likewise. 551 552 2017-11-17 Igor Tsimbalist <igor.v.tsimbalist (a] intel.com> 553 554 * Makefile.in (configure_deps): Add $(srcdir)/../config/cet.m4. 555 (CET_FLAGS): New. 556 * config/i386/morestack.S: Include <cet.h>. 557 (__morestack_large_model): Add _CET_ENDBR at function entrance. 558 * config/i386/resms64.h: Include <cet.h>. 559 * config/i386/resms64f.h: Likewise. 560 * config/i386/resms64fx.h: Likewise. 561 * config/i386/resms64x.h: Likewise. 562 * config/i386/savms64.h: Likewise. 563 * config/i386/savms64f.h: Likewise. 564 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add $(CET_FLAGS). 565 (CRTSTUFF_T_CFLAGS): Likewise. 566 * configure.ac: Include ../config/cet.m4. 567 Set and substitute CET_FLAGS. 568 * configure: Regenerated. 569 570 2017-11-14 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 571 572 * config.host (*-*-solaris2*): Adapt comment for Solaris 12 573 renaming. 574 * config/sol2/crtpg.c (__start_crt_compiler): Likewise. 575 * configure.ac (libgcc_cv_solaris_crts): Likewise. 576 * configure: Regenerate. 577 578 2017-11-07 Tom de Vries <tom (a] codesourcery.com> 579 580 * config/rs6000/aix-unwind.h (REGISTER_CFA_OFFSET_FOR): Remove semicolon 581 after "do {} while (0)". 582 583 2017-11-07 Tom de Vries <tom (a] codesourcery.com> 584 585 PR other/82784 586 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Remove 587 semicolon after "do {} while (0)". 588 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. 589 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. 590 * config/mips/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. 591 * config/rs6000/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Same. 592 593 2017-11-04 Andreas Tobler <andreast (a] gcc.gnu.org> 594 595 PR libgcc/82635 596 * config/i386/freebsd-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Use a 597 sysctl to determine whether we're in a trampoline. 598 Keep the pattern matching method for systems without 599 KERN_PROC_SIGTRAMP sysctl. 600 601 2017-11-03 Cupertino Miranda <cmiranda (a] synopsys.com> 602 Vineet Gupta <vgupta (a] synopsys.com> 603 604 * config.host (arc*-*-linux*): Set md_unwind_header variable. 605 * config/arc/linux-unwind-reg.def: New file. 606 * config/arc/linux-unwind-reg.h: Likewise. 607 608 2017-10-23 Sebastian Perta <sebastian.perta (a] renesas.com> 609 610 * config/rl78/subdi3.S: New assembly file. 611 * config/rl78/t-rl78: Added subdi3.S to LIB2ADD. 612 613 2017-10-13 Sebastian Perta <sebastian.perta (a] renesas.com> 614 615 * config/rl78/adddi3.S: New assembly file. 616 * config/rl78/t-rl78: Added adddi3.S to LIB2ADD. 617 618 2017-10-13 Jakub Jelinek <jakub (a] redhat.com> 619 620 PR target/82274 621 * libgcc2.c (__mulvDI3): If both operands have 622 the same highpart of -1 and the topmost bit of lowpart is 0, 623 multiplication overflows even if both lowparts are 0. 624 625 2017-09-28 James Bowman <james.bowman (a] ftdichip.com> 626 627 * config/ft32/crti-hw.S: Add watchdog vector, FT930 IRQ support. 628 629 2017-09-26 Joseph Myers <joseph (a] codesourcery.com> 630 631 * config/microblaze/crti.S, config/microblaze/crtn.S, 632 config/microblaze/divsi3.S, config/microblaze/moddi3.S, 633 config/microblaze/modsi3.S, config/microblaze/muldi3_hard.S, 634 config/microblaze/mulsi3.S, 635 config/microblaze/stack_overflow_exit.S, 636 config/microblaze/udivsi3.S, config/microblaze/umodsi3.S, 637 config/pa/milli64.S: Add .note.GNU-stack section. 638 639 2017-09-23 Daniel Santos <daniel.santos (a] pobox.com> 640 641 * configure.ac: Add Check for HAVE_AS_AVX. 642 * config.in: Regenerate. 643 * configure: Likewise. 644 * config/i386/i386-asm.h: Include auto-target.h from libgcc. 645 (SSE_SAVE, SSE_RESTORE): Emit .byte sequence for !HAVE_AS_AVX. 646 Correct out-of-date comments. 647 648 2017-09-20 Sebastian Peryt <sebastian.peryt (a] intel.com> 649 650 * config/i386/cpuinfo.h (processor_types): Add INTEL_KNM. 651 * config/i386/cpuinfo.c (get_intel_cpu): Detect Knights Mill. 652 653 2017-09-17 Daniel Santos <daniel.santos (a] pobox.com> 654 655 * config/i386/i386-asm.h (PASTE2): New macro. 656 (ASMNAME): Modify to use PASTE2. 657 (MS2SYSV_STUB_PREFIX): New macro for isa prefix. 658 (MS2SYSV_STUB_BEGIN, MS2SYSV_STUB_END): New macros for stub headers. 659 * config/i386/resms64.S: Rename to a header file, use MS2SYSV_STUB_BEGIN 660 instead of HIDDEN_FUNC and MS2SYSV_STUB_END instead of FUNC_END. 661 * config/i386/resms64f.S: Likewise. 662 * config/i386/resms64fx.S: Likewise. 663 * config/i386/resms64x.S: Likewise. 664 * config/i386/savms64.S: Likewise. 665 * config/i386/savms64f.S: Likewise. 666 * config/i386/avx_resms64.S: New file that only defines a macro and 667 includes it's corresponding header file. 668 * config/i386/avx_resms64f.S: Likewise. 669 * config/i386/avx_resms64fx.S: Likewise. 670 * config/i386/avx_resms64x.S: Likewise. 671 * config/i386/avx_savms64.S: Likewise. 672 * config/i386/avx_savms64f.S: Likewise. 673 * config/i386/sse_resms64.S: Likewise. 674 * config/i386/sse_resms64f.S: Likewise. 675 * config/i386/sse_resms64fx.S: Likewise. 676 * config/i386/sse_resms64x.S: Likewise. 677 * config/i386/sse_savms64.S: Likewise. 678 * config/i386/sse_savms64f.S: Likewise. 679 * config/i386/t-msabi: Modified to add avx and sse versions of stubs. 680 681 2017-09-01 Olivier Hainque <hainque (a] adacore.com> 682 683 * config.host (*-*-vxworks7): Widen scope to vxworks7*. 684 685 2017-08-31 Olivier Hainque <hainque (a] adacore.com> 686 687 * config.host (powerpc-wrs-vxworks|vxworksae|vxworksmils): Now 688 match as powerpc-wrs-vxworks*. 689 690 2017-08-07 Jonathan Yong <10walls (a] gmail.com> 691 692 * config.host (*-cygwin): Include file from mingw 693 config/i386/enable-execute-stack-mingw32.c 694 695 2017-08-01 Jerome Lambourg <lambourg (a] adacore.com> 696 Doug Rupp <rupp (a] adacore.com> 697 Olivier Hainque <hainque (a] adacore.com> 698 699 * config.host (arm-wrs-vxworks*): Rework to handle arm-wrs-vxworks7 700 as well as arm-wrs-vxworks. 701 * config/arm/t-vxworks7: New file. Add unwind-arm-vxworks.c to 702 LIB2ADDEH. 703 * config/arm/unwind-arm-vxworks.c: New file. Provide dummy 704 __exidx_start and __exidx_end for downloadable modules. 705 706 2017-08-01 Olivier Hainque <hainque (a] adacore.com> 707 708 * config/t-vxworks (LIBGCC2_INCLUDES): Start with -I. after -nostdinc. 709 * config/t-vxworks7: Likewise. 710 711 2017-08-01 Olivier Hainque <hainque (a] adacore.com> 712 713 * config/t-vxworks: Instead of redefining LIB2ADD, 714 augment LIB2ADDEH with vxlib.c and vxlib-tls.c. 715 716 2017-07-28 Sebastian Huber <sebastian.huber (a] embedded-brains.de> 717 718 * config/rs6000/ibm-ldouble.c: Disable if defined __rtems__. 719 720 2017-07-24 Daniel Santos <daniel.santos (a] pobox.com> 721 722 PR testsuite/80759 723 * config.host: include i386/t-msabi for darwin and solaris. 724 * config/i386/i386-asm.h 725 (ELFFN): Rename to FN_TYPE. 726 (FN_SIZE): New macro. 727 (FN_HIDDEN): Likewise. 728 (ASMNAME): Likewise. 729 (FUNC_START): Rename to FUNC_BEGIN, use ASMNAME, replace .global with 730 .globl. 731 (HIDDEN_FUNC): Use ASMNAME and .globl instead of .global. 732 (SSE_SAVE): Convert to cpp macro, hard-code offset (always 0x60). 733 * config/i386/resms64.S: Use SSE_SAVE as cpp macro instead of gas 734 .macro. 735 * config/i386/resms64f.S: Likewise. 736 * config/i386/resms64fx.S: Likewise. 737 * config/i386/resms64x.S: Likewise. 738 * config/i386/savms64.S: Likewise. 739 * config/i386/savms64f.S: Likewise. 740 741 2017-07-19 John Marino <gnugcc (a] marino.st> 742 743 * config/i386/dragonfly-unwind.h: Handle sigtramp relocation. 744 745 2017-07-12 Michael Meissner <meissner (a] linux.vnet.ibm.com> 746 747 PR target/81193 748 * configure.ac (PowerPC float128 hardware support): Test whether 749 we can use __builtin_cpu_supports before enabling the ifunc 750 handler. 751 * configure: Regenerate. 752 753 2017-07-10 Vineet Gupta <vgupta (a] synopsys.com> 754 755 * config.host: Remove uclibc from arc target spec. 756 757 2017-07-09 Krister Walfridsson <krister.walfridsson (a] gmail.com> 758 759 * config.host (*-*-netbsd*): Remove check for aout NetBSD releases. 760 761 2017-07-07 Peter Bergner <bergner (a] vnet.ibm.com> 762 763 * config/rs6000/float128-ifunc.c: Don't include auxv.h. 764 (have_ieee_hw_p): Delete function. 765 (SW_OR_HW) Use __builtin_cpu_supports(). 766 767 2017-07-06 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 768 769 * config/arm/lib1funcs.S: Defined __ARM_ARCH__ to 8 for ARMv8-R. 770 771 2017-07-03 Olivier Hainque <hainque (a] adacore.com> 772 773 * config/t-vxworks7: New file, really. 774 775 2017-06-28 Joseph Myers <joseph (a] codesourcery.com> 776 777 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state), 778 config/alpha/linux-unwind.h (alpha_fallback_frame_state), 779 config/bfin/linux-unwind.h (bfin_fallback_frame_state), 780 config/i386/linux-unwind.h (x86_64_fallback_frame_state, 781 x86_fallback_frame_state), config/m68k/linux-unwind.h (struct 782 uw_ucontext), config/nios2/linux-unwind.h (struct nios2_ucontext), 783 config/pa/linux-unwind.h (pa32_fallback_frame_state), 784 config/riscv/linux-unwind.h (riscv_fallback_frame_state), 785 config/sh/linux-unwind.h (sh_fallback_frame_state), 786 config/tilepro/linux-unwind.h (tile_fallback_frame_state), 787 config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Use 788 ucontext_t instead of struct ucontext. 789 790 2017-06-27 Jerome Lambourg <lambourg (a] adacore.com> 791 792 * config.host (i*86-wrs-vxworks7): Handle new acceptable triplet. 793 (x86_64-wrs-vxworks7): Likewise. 794 795 2017-06-27 Olivier Hainque <hainque (a] adacore.com> 796 797 * config/t-vxworks7: New file. 798 * config.host (*-*-vxworks7): Use it. 799 800 2017-06-22 Matt Turner <mattst88 (a] gmail.com> 801 802 * config/i386/cpuinfo.c (get_intel_cpu): Add Kaby Lake models to 803 skylake case. 804 805 2017-06-21 Richard Biener <rguenther (a] suse.de> 806 807 PR gcov-profile/81080 808 * configure.ac: Add AC_SYS_LARGEFILE. 809 * libgcov.h: Include auto-target.h before tsystem.h to pick 810 up _FILE_OFFSET_BITS which might differ for multilibs. 811 * config.in: Regenerate. 812 * configure: Likewise. 813 814 2017-06-16 Richard Earnshaw <rearnsha (a] arm.com> 815 816 * config/arm/cmse_nonsecure_call.S: Explicitly set the FPU. 817 818 2017-06-09 Martin Liska <mliska (a] suse.cz> 819 820 * libgcov-profiler.c (__gcov_indirect_call_profiler_v2): 821 Reset __gcov_indirect_call_callee to NULL. 822 823 2017-06-08 Olivier Hainque <hainque (a] adacore.com> 824 825 * config/t-vxworks (LIBGCC2_INCLUDES): Add path to wrn/coreip to 826 the set of -I options, support for direct inclusions of net/uio.h 827 by VxWorks header files via ioLib.h. 828 829 2017-06-07 Tony Reix <tony.reix (a] atos.net> 830 Matthieu Sarter <matthieu.sarter.external (a] atos.net> 831 David Edelsohn <dje.gcc (a] gmail.com> 832 833 * config/rs6000/aix-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Define 834 unconditionally. 835 (ucontext_for): Add 64-bit AIX 6.1, 7.1, 7.2 support. Add 32-bit 836 AIX 7.2 support. 837 838 2017-06-02 Olivier Hainque <hainque (a] adacore.com> 839 840 * config/vxlib.c (__gthread_once): Add missing value to 841 return statement. 842 843 2017-05-30 Olivier Hainque <hainque (a] adacore.com> 844 845 * config/t-vxworks (LIBGCC2_INCLUDES): Remove extraneous 846 dollar sign before $(MULTIDIR). 847 848 2017-05-26 Richard Henderson <rth (a] redhat.com> 849 850 PR libgcc/80037 851 * config/alpha/t-alpha (CRTSTUFF_T_CFLAGS): New. 852 853 2017-05-17 Andreas Tobler <andreast (a] gcc.gnu.org> 854 855 * config/arm/unwind-arm.h: Make _Unwind_GetIP, _Unwind_GetIPInfo and 856 _Unwind_SetIP available as functions for arm*-*-freebsd*. 857 * config/arm/unwind-arm.c: Implement the above. 858 859 2017-05-15 Adhemerval Zanella <adhemerval.zanella (a] linaro.org> 860 861 * config/sparc/lb1spc.S [__ELF__ && __linux__]: Emit .note.GNU-stack 862 section for a non-executable stack. 863 864 2017-05-14 Krister Walfridsson <krister.walfridsson (a] gmail.com> 865 866 PR target/80600 867 * config.host (*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file. 868 869 2017-05-14 Daniel Santos <daniel.santos (a] pobox.com> 870 871 * config.host: Add i386/t-msabi to i386/t-linux file list. 872 * config/i386/i386-asm.h: New file. 873 * config/i386/resms64.S: New file. 874 * config/i386/resms64f.S: New file. 875 * config/i386/resms64fx.S: New file. 876 * config/i386/resms64x.S: New file. 877 * config/i386/savms64.S: New file. 878 * config/i386/savms64f.S: New file. 879 * config/i386/t-msabi: New file. 880 881 2017-05-09 Andreas Tobler <andreast (a] gcc.gnu.org> 882 883 * config.host: Use the generic FreeBSD t-slibgcc-elf-ver for 884 arm*-*-freebsd* instead of the t-slibgcc-libgcc. 885 886 2017-05-05 Joshua Conner <joshconner (a] google.com> 887 888 * config/arm/unwind-arm.h (_Unwind_decode_typeinfo_ptr): Use 889 pc-relative indirect handling for fuchsia. 890 * config/t-slibgcc-fuchsia: New file. 891 * config.host (*-*-fuchsia*, aarch64*-*-fuchsia*, arm*-*-fuchsia*, 892 x86_64-*-fuchsia*): Add definitions. 893 894 2017-04-19 Martin Liska <mliska (a] suse.cz> 895 896 PR gcov-profile/80435 897 * Makefile.in: Install gcov.h. 898 * gcov.h: New file. 899 * libgcov.h: Use the header and make __gcov_flush publicly 900 visible. 901 902 2017-04-18 Martin Liska <mliska (a] suse.cz> 903 904 PR gcov-profile/78783 905 * libgcov-driver.c (gcov_get_filename): New function. 906 907 2017-04-07 Jeff Law <law (a] redhat.com> 908 909 * Makefile.in: Swap definition of LIBGCC_LINKS and inclusion of 910 target makefile fragment. 911 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Depend on LIBGCC_LINKS. 912 913 2017-04-07 Alan Modra <amodra (a] gmail.com> 914 915 PR target/45053 916 * config/rs6000/t-crtstuff (CRTSTUFF_T_CFLAGS): Add -O2. 917 918 2017-04-03 Jonathan Wakely <jwakely (a] redhat.com> 919 920 * config/c6x/pr-support.c (__gnu_unwind_execute): Fix typo in comment. 921 922 2017-03-27 Claudiu Zissulescu <claziss (a] synopsys.com> 923 924 * config/arc/ieee-754/divdf3.S (__divdf3): Use __ARCEM__. 925 926 2017-03-10 John Marino <gnugcc (a] marino.st> 927 928 * config/aarch64/freebsd-unwind.h: New file. 929 * config.host: Add aarch64-*-freebsd unwinder. 930 931 2017-03-10 Segher Boessenkool <segher (a] kernel.crashing.org> 932 933 * config/rs6000/crtrestvr.s: Use .machine altivec. 934 * config/rs6000/crtsavevr.s: Ditto. 935 936 2017-03-10 Segher Boessenkool <segher (a] kernel.crashing.org> 937 938 * configure.ac (test for libgcc_cv_powerpc_float128): Temporarily 939 modify CFLAGS. Add -mabi=altivec -mvsx -mfloat128. 940 (test for libgcc_cv_powerpc_float128_hw): Add -mpower9-vector and 941 -mfloat128-hardware to the CFLAGS. Fix syntax error in the C snippet. 942 * configure: Regenerate. 943 * config.in: Regenerate. 944 945 2017-03-02 Jonathan Yong <10walls (a] gmail.com> 946 947 * config/i386/gthr-win32.h: Define NOGDI before 948 windows.h include to prevent w32api CC_NONE macro 949 clash with libgfortran. 950 951 2017-03-02 Jonathan Yong <10walls (a] gmail.com> 952 953 * unwind-seh.c: Suppress warnings for RtlUnwindEx calls. 954 955 2017-02-16 Andrew Pinski <apinski (a] cavium.com> 956 957 * config/aarch64/value-unwind.h: New file. 958 * config.host (aarch64*-*-*): Add aarch64/value-unwind.h 959 to tm_file. 960 961 2017-02-06 Palmer Dabbelt <palmer (a] dabbelt.com> 962 963 * config.host: Add RISC-V tuples. 964 * config/riscv/atomic.c: New file. 965 * config/riscv/crti.S: Likewise. 966 * config/riscv/crtn.S: Likewise. 967 * config/riscv/div.S: Likewise. 968 * config/riscv/linux-unwind.h: Likewise. 969 * config/riscv/muldi3.S: Likewise. 970 * config/riscv/multi3.S: Likewise. 971 * config/riscv/save-restore.S: Likewise. 972 * config/riscv/sfp-machine.h: Likewise. 973 * config/riscv/t-elf: Likewise. 974 * config/riscv/t-elf32: Likewise. 975 * config/riscv/t-elf64: Likewise. 976 * config/riscv/t-softfp32: Likewise. 977 * config/riscv/t-softfp64: Likewise. 978 979 2017-01-24 Jakub Jelinek <jakub (a] redhat.com> 980 981 * soft-fp/op-common.h (_FP_MUL, _FP_FMA, _FP_DIV): Add 982 /* FALLTHRU */ comments. 983 984 2017-01-21 Gerald Pfeifer <gerald (a] pfeifer.com> 985 986 * config/i386/cygming-crtbegin.c (LIBGCJ_SONAME): No longer #define. 987 988 2017-01-20 Jiong Wang <jiong.wang (a] arm.com> 989 990 * config/aarch64/aarch64-unwind.h: Empty this file on ILP32. 991 * unwind-dw2.c (execute_cfa_program): Only multiplexing 992 DW_CFA_GNU_window_save for AArch64 and LP64. 993 994 2017-01-20 Jiong Wang <jiong.wang (a] arm.com> 995 996 * config/aarch64/linux-unwind.h: Always include aarch64-unwind.h. 997 998 2017-01-19 Jiong Wang <jiong.wang (a] arm.com> 999 1000 * config/aarch64/aarch64-unwind.h: New file. 1001 (DWARF_REGNUM_AARCH64_RA_STATE): Define. 1002 (MD_POST_EXTRACT_ROOT_ADDR): New target marcro and define it on AArch64. 1003 (MD_POST_EXTRACT_FRAME_ADDR): Likewise. 1004 (MD_POST_FROB_EH_HANDLER_ADDR): Likewise. 1005 (MD_FROB_UPDATE_CONTEXT): Define it on AArch64. 1006 (aarch64_post_extract_frame_addr): New function. 1007 (aarch64_post_frob_eh_handler_addr): New function. 1008 (aarch64_frob_update_context): New function. 1009 * config/aarch64/linux-unwind.h: Include aarch64-unwind.h 1010 * config.host (aarch64*-*-elf, aarch64*-*-rtems*, 1011 aarch64*-*-freebsd*): 1012 Initialize md_unwind_header to include aarch64-unwind.h. 1013 * unwind-dw2.c (struct _Unwind_Context): Define "RA_A_SIGNED_BIT". 1014 (execute_cfa_program): Multiplex DW_CFA_GNU_window_save for 1015 __aarch64__. 1016 (uw_update_context): Honor MD_POST_EXTRACT_FRAME_ADDR. 1017 (uw_init_context_1): Honor MD_POST_EXTRACT_ROOT_ADDR. 1018 (uw_frob_return_addr): New function. 1019 (uw_install_context): Use uw_frob_return_addr. 1020 1021 2017-01-17 Jakub Jelinek <jakub (a] redhat.com> 1022 1023 PR other/79046 1024 * configure.ac: Add GCC_BASE_VER. 1025 * Makefile.in (version): Use @get_gcc_base_ver@ instead of cat to get 1026 version from BASE-VER file. 1027 * configure: Regenerated. 1028 1029 2017-01-13 Joe Seymour <joe.s (a] somniumtech.com> 1030 1031 * config/msp430/t-msp430 (libmul_none.a, libmul_16.a, libmul_32.a, 1032 libmul_f5.a): Filter archived prerequisites. 1033 1034 2017-01-10 Andrew Senkevich <andrew.senkevich (a] intel.com> 1035 1036 * config/i386/cpuinfo.h (processor_features): Add 1037 FEATURE_AVX512VPOPCNTDQ. 1038 * config/i386/cpuinfo.c (get_available_features): Habdle new 1039 feature. 1040 1041 2017-01-04 Joseph Myers <joseph (a] codesourcery.com> 1042 1043 * config/mips/sfp-machine.h (_FP_CHOOSENAN): Always preserve NaN 1044 payload if [__mips_nan2008]. 1045 1046 2017-01-04 Alan Modra <amodra (a] gmail.com> 1047 1048 * Makefile.in (configure_deps): Update. 1049 * configure: Regenerate. 1050 1051 2017-01-01 Jakub Jelinek <jakub (a] redhat.com> 1052 1053 Update copyright years. 1054 1055 2016-12-19 Krister Walfridsson <krister.walfridsson (a] gmail.com> 1056 1057 * config.host (*-*-netbsd*): Add t-eh-dw2-dip to tmake_file. 1058 * crtstuff.c (BSD_DL_ITERATE_PHDR_AVAILABLE): Define for NetBSD. 1059 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME, ElfW): Likewise. 1060 1061 2016-12-17 Matthias Klose <doko (a] ubuntu.com> 1062 1063 * config/arc/gmon: Remove empty directory. 1064 1065 2016-12-16 Claudiu Zissulescu <claziss (a] synopsys.com> 1066 1067 * config.host (arc*-*-linux-uclibc*): Remove libgmon, crtg, and 1068 crtgend. 1069 (arc*-*-elf*): Likewise. 1070 * config/arc/t-arc: Remove old gmon lib targets. 1071 * config/arc/crtg.S: Remove. 1072 * config/arc/crtgend.S: Likewise. 1073 * config/arc/gmon/atomic.h: Likewise. 1074 * config/arc/gmon/auxreg.h: Likewise. 1075 * config/arc/gmon/dcache_linesz.S: Likewise. 1076 * config/arc/gmon/gmon.c: Likewise. 1077 * config/arc/gmon/machine-gmon.h: Likewise. 1078 * config/arc/gmon/mcount.c: Likewise. 1079 * config/arc/gmon/prof-freq-stub.S: Likewise. 1080 * config/arc/gmon/prof-freq.c: Likewise. 1081 * config/arc/gmon/profil.S: Likewise. 1082 * config/arc/gmon/sys/gmon.h: Likewise. 1083 * config/arc/gmon/sys/gmon_out.h: Likewise. 1084 * config/arc/t-arc-newlib: Likewise. 1085 * config/arc/t-arc700-uClibc: Renamed to t-arc-uClibc. 1086 1087 2016-12-12 George Spelvin <linux (a] sciencehorizons.net> 1088 1089 * config/avr/lib1funcs.S (__ashrdi3): Fix typo from r243545. 1090 1091 2016-12-12 George Spelvin <linux (a] sciencehorizons.net> 1092 1093 * config/avr/lib1funcs.S (__ashldi3): Use __tmp_reg__ to restore 1094 R16 instead of push + pop. 1095 (__ashrdi3, __lshrdi3): Same. And use __zero_reg__ for signs. 1096 1097 2016-12-10 Krister Walfridsson <krister.walfridsson (a] gmail.com> 1098 1099 * config.host (i[34567]86-*-netbsdelf*): Add i386/t-crtstuff to 1100 tmake_file. 1101 1102 2016-12-05 Cupertino Miranda <cmiranda (a] synopsys.com> 1103 1104 * config.host (arc*-*-linux-uclibc*): Use default extra 1105 objects. Include linux-android header. 1106 * config/arc/crti.S (_init): Declare symbol as function. 1107 (_fini): Likewise. 1108 1109 2016-12-03 Thomas Koenig <tkoenig (a] gcc.gnu.org> 1110 1111 PR fortran/78379 1112 * config/i386/cpuinfo.c: Move denums for processor vendors, 1113 processor type, processor subtypes and declaration of 1114 struct __processor_model into 1115 * config/i386/cpuinfo.h: New header file. 1116 1117 2016-12-02 Andre Vieira <andre.simoesdiasvieira (a] arm.com> 1118 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1119 1120 * config/arm/cmse_nonsecure_call.S: New. 1121 * config/arm/t-arm: Compile cmse_nonsecure_call.S 1122 1123 2016-12-02 Andre Vieira <andre.simoesdiasvieira (a] arm.com> 1124 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1125 1126 * config/arm/t-arm (HAVE_CMSE): New. 1127 * config/arm/cmse.c: New. 1128 1129 2016-11-28 Thomas Petazzoni <thomas.petazzoni (a] free-electrons.com> 1130 1131 PR gcc/74748 1132 * libgcc/config/bfin/libgcc-glibc.ver, libgcc/config/bfin/t-linux: 1133 use generic linker version information on Blackfin. 1134 1135 PR gcc/74748 1136 * libgcc/mkmap-symver.awk: add support for skip_underscore 1137 1138 2016-11-27 Iain Sandoe <iain (a] codesourcery.com> 1139 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 1140 1141 PR target/67710 1142 * config/t-darwin: Default builds to 10.5 codegen. 1143 1144 2016-11-24 James Greenhalgh <james.greenhalgh (a] arm.com> 1145 1146 * config/aarch64/sfp-machine.h (_FP_NANFRAC_H): Define. 1147 (_FP_NANSIGN_H): Likewise. 1148 * config/aarch64/t-softfp (softfp_extensions): Add hftf. 1149 (softfp_truncations): Add tfhf. 1150 (softfp_extras): Add required conversion functions. 1151 1152 2016-11-23 James Greenhalgh <james.greenhalgh (a] arm.com> 1153 Matthew Wahab <matthew.wahab (a] arm.com> 1154 1155 * config/arm/fp16.c (binary64): New. 1156 (__gnu_d2h_internal): New. 1157 (__gnu_d2h_ieee): New. 1158 (__gnu_d2h_alternative): New. 1159 1160 2016-11-23 James Greenhalgh <james.greenhalgh (a] arm.com> 1161 Matthew Wahab <matthew.wahab (a] arm.com> 1162 1163 * config/arm/fp16.c (struct format): New. 1164 (binary32): New. 1165 (__gnu_float2h_internal): New. Body moved from 1166 __gnu_f2h_internal and generalize. 1167 (_gnu_f2h_internal): Move body to function __gnu_float2h_internal. 1168 Call it with binary32. 1169 1170 2016-11-23 James Greenhalgh <james.greenhalgh (a] arm.com> 1171 1172 * soft-fp/extendhftf2.c: Update from glibc. 1173 * soft-fp/fixhfti.c: Likewise. 1174 * soft-fp/fixunshfti.c: Likewise. 1175 * soft-fp/floattihf.c: Likewise. 1176 * soft-fp/floatuntihf.c: Likewise. 1177 * soft-fp/half.h: Likewise. 1178 * soft-fp/trunctfhf2.c: Likewise. 1179 1180 2016-11-20 Marc Glisse <marc.glisse (a] inria.fr> 1181 1182 PR libgcc/77813 1183 * crtstuff.c (deregister_tm_clones, register_tm_clones): Hide 1184 __TMC_END__ behind a passthrough asm. 1185 1186 2016-11-18 Walter Lee <walt (a] tilera.com> 1187 1188 * config.host (tilepro*-*-linux*): Add t-slibgcc-libgcc to tmake_file. 1189 1190 2016-11-17 Andrew Senkevich <andrew.senkevich (a] intel.com> 1191 1192 * config/i386/cpuinfo.c (processor_features): Add 1193 FEATURE_AVX5124VNNIW, FEATURE_AVX5124FMAPS. 1194 1195 2016-11-17 Claudiu Zissulescu <claziss (a] synopsys.com> 1196 1197 * config/arc/dp-hack.h (ARC_OPTFPE): Define. 1198 (__ARC_NORM__): Use instead ARC_OPTFPE. 1199 * config/arc/fp-hack.h: Likewise. 1200 * config/arc/lib1funcs.S (ARC_OPTFPE): Define. 1201 (__ARC_MPY__): Use it insetead of __ARC700__ and __HS__. 1202 1203 2016-11-16 Alexander Monakov <amonakov (a] ispras.ru> 1204 1205 * config/nvptx/crt0.c (__main): Setup __nvptx_stacks and __nvptx_uni. 1206 * config/nvptx/mgomp.c: New file. 1207 * config/nvptx/t-nvptx: Add mgomp.c 1208 1209 2016-11-16 Waldemar Brodkorb <wbx (a] openadk.org> 1210 1211 PR libgcc/68468 1212 * unwind-dw2-fde-dip.c: Fix build on FDPIC targets. 1213 1214 2016-11-15 Claudiu Zissulescu <claziss (a] synopsys.com> 1215 1216 * config/arc/lib1funcs.S (__mulsi3): Use feature defines instead 1217 of checking for cpus. 1218 (__umulsidi3, __umulsi3_highpart, __udivmodsi4, __divsi3) 1219 (__modsi3, __clzsi2): Likewise. 1220 1221 2016-11-11 Szabolcs Nagy <szabolcs.nagy (a] arm.com> 1222 1223 * config.host (i[3456]86-*-musl*, x86_64-*-musl*): Use 1224 i386/t-cpuinfo-static instead of i386/t-cpuinfo. 1225 * config/i386/t-cpuinfo-static: New. 1226 1227 2016-11-03 Martin Liska <mliska (a] suse.cz> 1228 1229 * libgcov-profiler.c (__gcov_time_profiler): Remove. 1230 (__gcov_time_profiler_atomic): Likewise. 1231 1232 2016-11-03 Bernd Edlinger <bernd.edlinger (a] hotmail.de> 1233 1234 PR libgcc/78067 1235 * libgcc2.c (__floatdisf, __floatdidf): Avoid undefined results from 1236 count_leading_zeros. 1237 1238 2016-11-02 Uros Bizjak <ubizjak (a] gmail.com> 1239 1240 * Makefile.in (LIB2_DIVMOD_FUNCS): Add _divmoddi4. 1241 * libgcc2.c (__divmoddi4): New function. 1242 * libgcc2.h (__divmoddi4): Declare. 1243 * libgcc-std.ver.in (GCC_7.0.0): New. Add __PFX_divmoddi4 1244 and __PFX_divmodti4. 1245 1246 2016-10-24 Florian Weimer <fweimer (a] redhat.com> 1247 1248 PR libgcc/78064 1249 * unwind-c.c: Include auto-target.h. 1250 1251 2016-10-19 John David Anglin <danglin (a] gcc.gnu.org> 1252 1253 * config/pa/pa64-hpux-lib.h: New file. 1254 (EH_FRAME_SECTION_NAME): Rename to __LIBGCC_EH_FRAME_SECTION_NAME__. 1255 (DTORS_SECTION_ASM_OP): Rename to __LIBGCC_DTORS_SECTION_ASM_OP__. 1256 * config.host (tm_file): Add pa/pa64-hpux-lib.h to tm_file on 1257 hppa*64*-*-hpux11*. 1258 1259 2016-10-18 Max Filippov <jcmvbkbc (a] gmail.com> 1260 1261 * config/xtensa/t-elf (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New 1262 definition. 1263 * config/xtensa/t-linux (LIB2ADDEH_XTENSA_UNWIND_DW2_FDE): New 1264 definition. 1265 * config/xtensa/t-windowed (LIB2ADDEH): Use 1266 LIB2ADDEH_XTENSA_UNWIND_DW2_FDE defined by either xtensa/t-elf 1267 or xtensa/t-linux. 1268 1269 2016-10-18 Ding-Kai Chen <dkchen (a] cadence.com> 1270 1271 * config/xtensa/ieee754-df.S (__recipdf2, __rsqrtdf2, 1272 __ieee754_sqrt): New functions. 1273 (__divdf3): Add implementation with new FPU instructions under 1274 #if XCHAL_HAVE_DFP_DIV. 1275 * config/xtensa/ieee754-sf.S (__recipsf2, __rsqrtsf2, 1276 __ieee754_sqrtf): New functions. 1277 (__divsf3): Add implementation with new FPU instructions under 1278 #if XCHAL_HAVE_FP_DIV. 1279 * config/xtensa/t-xtensa (LIB1ASMFUNCS): Add _sqrtf, _recipsf2 1280 _rsqrtsf2, _sqrt, _recipdf2 and _rsqrtdf2. 1281 1282 2016-10-13 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1283 1284 * libgcov-profiler.c: Replace MEMMODEL_* macros by their __ATOMIC_* 1285 equivalent. 1286 * config/tilepro/atomic.c: Likewise and stop casting model to 1287 enum memmodel. 1288 1289 2016-10-10 Joseph Myers <joseph (a] codesourcery.com> 1290 1291 PR target/77586 1292 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64-hp-*vms*): Use 1293 soft-fp. 1294 1295 2016-10-10 Andreas Tobler <andreast (a] gcc.gnu.org> 1296 1297 * config.host: Add support for aarch64-*-freebsd*. 1298 1299 2016-10-05 Andreas Schwab <schwab (a] suse.de> 1300 1301 * config/ia64/crtbegin.S (__do_jv_register_classes): Remove. 1302 (.section .init_array): Don't call __do_jv_register_classes. 1303 (.section .init): Likewise. 1304 1305 2016-10-04 Jakub Jelinek <jakub (a] redhat.com> 1306 1307 * config/i386/cygming-crtbegin.c (_Jv_RegisterClasses): Remove. 1308 (__JCR_LIST__): Remove. 1309 (__gcc_register_frame): Don't attempt to _Jv_RegisterClasses. 1310 * config/i386/cygming-crtend.c (__JCR_END__): Remove. 1311 * config/ia64/crtbegin.S (__JCR_LIST__): Remove. 1312 * config/ia64/crtend.S (__JCR_END__): Remove. 1313 * crtstuff.c: Remove __LIBGCC_JCR_SECTION_NAME__ from preprocessor 1314 conditionals. 1315 (__JCR_LIST__, __JCR_END__): Remove. 1316 (frame_dummy): Don't attempt to _Jv_RegisterClasses. 1317 (__do_global_ctors_1): Likewise. 1318 1319 2015-09-28 Uros Bizjak <ubizjak (a] gmail.com> 1320 1321 * config/i386/cpuinfo.c (__get_cpuid_output): Remove. 1322 (__cpu_indicator_init): Call __get_cpuid, not __get_cpuid_output. 1323 1324 2016-09-27 Martin Liska <mliska (a] suse.cz> 1325 1326 PR gcov-profile/7970 1327 PR gcov-profile/16855 1328 PR gcov-profile/44779 1329 * libgcov-driver.c (__gcov_init): Do not register a atexit 1330 handler. 1331 (__gcov_exit): Rename from gcov_exit. 1332 * libgcov.h (__gcov_exit): Declare. 1333 1334 2016-09-27 Martin Liska <mliska (a] suse.cz> 1335 1336 PR bootstrap/77749 1337 * Makefile.in: Remove _gcov_merge_delta. 1338 * libgcov-merge.c (void __gcov_merge_delta): Remove. 1339 * libgcov-util.c (__gcov_delta_counter_op): Remove. 1340 * libgcov.h: Remove declaration of __gcov_merge_delta. 1341 1342 2016-09-21 Eric Botcazou <ebotcazou (a] adacore.com> 1343 1344 * configure.ac: Do not create links, only substitute the filenames. 1345 * configure: Regenerate. 1346 * Makefile.in: Assign the substitution results to variables. 1347 (LIBGCC_LINKS): Define. 1348 (enable-execute-stack.c): New rule. 1349 (unwind.h): Likewise. 1350 (md-unwind-support.h): Likewise. 1351 (sfp-machine.h): Likewise. 1352 (gthr-default.h): Likewise. 1353 Add $(LIBGCC_LINKS) to the prerequisites of all object files and 1354 unwind.h as prerequisite of install-unwind_h-forbuild. 1355 1356 2016-09-16 Jakub Jelinek <jakub (a] redhat.com> 1357 1358 PR libgcc/71744 1359 * unwind-dw2-fde.c (ATOMIC_FDE_FAST_PATH): Define if __register_frame* 1360 is not the primary registry and atomics are available. 1361 (any_objects_registered): New variable. 1362 (__register_frame_info_bases, __register_frame_info_table_bases): 1363 Atomically store 1 to any_objects_registered after registering first 1364 unwind info. 1365 (_Unwind_Find_FDE): Return early if any_objects_registered is 0. 1366 1367 2016-09-09 James Greenhalgh <james.greenhalgh (a] arm.com> 1368 1369 PR target/63250 1370 * Makefile.in (lib2funcs): Build _mulhc3 and _divhc3. 1371 * libgcc2.h (LIBGCC_HAS_HF_MODE): Conditionally define. 1372 (HFtype): Likewise. 1373 (HCtype): Likewise. 1374 (__divhc3): Likewise. 1375 (__mulhc3): Likewise. 1376 * libgcc2.c: Support _mulhc3 and _divhc3. 1377 1378 2016-09-07 Joseph Myers <joseph (a] codesourcery.com> 1379 1380 PR libgcc/77519 1381 * libgcc2.c (NOTRUNC): Invert settings. 1382 1383 2016-09-06 Martin Liska <mliska (a] suse.cz> 1384 1385 PR gcov-profile/77378 1386 PR gcov-profile/77466 1387 * libgcov-profiler.c: Use __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{4,8} to 1388 conditionaly enable/disable *_atomic functions. 1389 1390 2016-08-26 Joseph Myers <joseph (a] codesourcery.com> 1391 1392 * config.host (i[34567]86-*-* | x86_64-*-*): Enable TFmode soft-fp 1393 where not already enabled. 1394 1395 2016-08-25 Szabolcs Nagy <szabolcs.nagy (a] arm.com> 1396 1397 * config/mips/linux-unwind.h: Use sys/syscall.h. 1398 1399 2016-08-16 Joseph Myers <joseph (a] codesourcery.com> 1400 1401 PR libgcc/77265 1402 * soft-fp/adddf3.c: Update from glibc. 1403 * soft-fp/addsf3.c: Likewise. 1404 * soft-fp/addtf3.c: Likewise. 1405 * soft-fp/divdf3.c: Likewise. 1406 * soft-fp/divsf3.c: Likewise. 1407 * soft-fp/divtf3.c: Likewise. 1408 * soft-fp/double.h: Likewise. 1409 * soft-fp/eqdf2.c: Likewise. 1410 * soft-fp/eqsf2.c: Likewise. 1411 * soft-fp/eqtf2.c: Likewise. 1412 * soft-fp/extenddftf2.c: Likewise. 1413 * soft-fp/extended.h: Likewise. 1414 * soft-fp/extendsfdf2.c: Likewise. 1415 * soft-fp/extendsftf2.c: Likewise. 1416 * soft-fp/extendxftf2.c: Likewise. 1417 * soft-fp/fixdfdi.c: Likewise. 1418 * soft-fp/fixdfsi.c: Likewise. 1419 * soft-fp/fixdfti.c: Likewise. 1420 * soft-fp/fixsfdi.c: Likewise. 1421 * soft-fp/fixsfsi.c: Likewise. 1422 * soft-fp/fixsfti.c: Likewise. 1423 * soft-fp/fixtfdi.c: Likewise. 1424 * soft-fp/fixtfsi.c: Likewise. 1425 * soft-fp/fixtfti.c: Likewise. 1426 * soft-fp/fixunsdfdi.c: Likewise. 1427 * soft-fp/fixunsdfsi.c: Likewise. 1428 * soft-fp/fixunsdfti.c: Likewise. 1429 * soft-fp/fixunssfdi.c: Likewise. 1430 * soft-fp/fixunssfsi.c: Likewise. 1431 * soft-fp/fixunssfti.c: Likewise. 1432 * soft-fp/fixunstfdi.c: Likewise. 1433 * soft-fp/fixunstfsi.c: Likewise. 1434 * soft-fp/fixunstfti.c: Likewise. 1435 * soft-fp/floatdidf.c: Likewise. 1436 * soft-fp/floatdisf.c: Likewise. 1437 * soft-fp/floatditf.c: Likewise. 1438 * soft-fp/floatsidf.c: Likewise. 1439 * soft-fp/floatsisf.c: Likewise. 1440 * soft-fp/floatsitf.c: Likewise. 1441 * soft-fp/floattidf.c: Likewise. 1442 * soft-fp/floattisf.c: Likewise. 1443 * soft-fp/floattitf.c: Likewise. 1444 * soft-fp/floatundidf.c: Likewise. 1445 * soft-fp/floatundisf.c: Likewise. 1446 * soft-fp/floatunditf.c: Likewise. 1447 * soft-fp/floatunsidf.c: Likewise. 1448 * soft-fp/floatunsisf.c: Likewise. 1449 * soft-fp/floatunsitf.c: Likewise. 1450 * soft-fp/floatuntidf.c: Likewise. 1451 * soft-fp/floatuntisf.c: Likewise. 1452 * soft-fp/floatuntitf.c: Likewise. 1453 * soft-fp/gedf2.c: Likewise. 1454 * soft-fp/gesf2.c: Likewise. 1455 * soft-fp/getf2.c: Likewise. 1456 * soft-fp/ledf2.c: Likewise. 1457 * soft-fp/lesf2.c: Likewise. 1458 * soft-fp/letf2.c: Likewise. 1459 * soft-fp/muldf3.c: Likewise. 1460 * soft-fp/mulsf3.c: Likewise. 1461 * soft-fp/multf3.c: Likewise. 1462 * soft-fp/negdf2.c: Likewise. 1463 * soft-fp/negsf2.c: Likewise. 1464 * soft-fp/negtf2.c: Likewise. 1465 * soft-fp/op-1.h: Likewise. 1466 * soft-fp/op-2.h: Likewise. 1467 * soft-fp/op-4.h: Likewise. 1468 * soft-fp/op-8.h: Likewise. 1469 * soft-fp/op-common.h: Likewise. 1470 * soft-fp/quad.h: Likewise. 1471 * soft-fp/single.h: Likewise. 1472 * soft-fp/soft-fp.h: Likewise. 1473 * soft-fp/subdf3.c: Likewise. 1474 * soft-fp/subsf3.c: Likewise. 1475 * soft-fp/subtf3.c: Likewise. 1476 * soft-fp/truncdfsf2.c: Likewise. 1477 * soft-fp/trunctfdf2.c: Likewise. 1478 * soft-fp/trunctfsf2.c: Likewise. 1479 * soft-fp/trunctfxf2.c: Likewise. 1480 * soft-fp/unorddf2.c: Likewise. 1481 * soft-fp/unordsf2.c: Likewise. 1482 * soft-fp/unordtf2.c: Likewise. 1483 1484 2016-08-15 Gilles Gouaillardet <gilles.gouaillardet (a] gmail.com> 1485 1486 PR gcov-profile/67097 1487 * libgcov-util.c (gcov_profile_merge): Skip missing files. 1488 1489 2016-08-10 Martin Liska <mliska (a] suse.cz> 1490 1491 PR gcov-profile/58306 1492 * Makefile.in: New functions (modules) are added. 1493 * libgcov-profiler.c (__gcov_interval_profiler_atomic): New 1494 function. 1495 (__gcov_pow2_profiler_atomic): New function. 1496 (__gcov_one_value_profiler_body): New argument is instroduced. 1497 (__gcov_one_value_profiler): Call with the new argument. 1498 (__gcov_one_value_profiler_atomic): Likewise. 1499 (__gcov_indirect_call_profiler_v2): Likewise. 1500 (__gcov_time_profiler_atomic): New function. 1501 (__gcov_average_profiler_atomic): Likewise. 1502 (__gcov_ior_profiler_atomic): Likewise. 1503 * libgcov.h: Declare the aforementioned functions. 1504 1505 2016-08-09 Martin Liska <mliska (a] suse.cz> 1506 1507 * libgcov-util.c: Fix typo and GNU coding style. 1508 1509 2016-08-09 Martin Liska <mliska (a] suse.cz> 1510 1511 * Makefile.in: Remove __gcov_indirect_call_profiler. 1512 * libgcov-profiler.c (__gcov_indirect_call_profiler): Remove 1513 function. 1514 * libgcov.h: And the declaration of the function. 1515 1516 2016-08-09 Martin Liska <mliska (a] suse.cz> 1517 1518 * libgcov-profiler.c (__gcov_pow2_profiler): Consider 0 as not 1519 power of two. 1520 1521 2016-07-29 Bill Schmidt <wschmidt (a] linux.vnet.ibm.com> 1522 1523 * config/rs6000/_divkc3.c: Add copyright/license boilerplate. 1524 * config/rs6000/_mulkc3.c: Likewise. 1525 1526 2016-07-29 Georg-Johann Lay <avr (a] gjlay.de> 1527 1528 * config/avr/lib1funcs.S (__muldi3) [have MUL]: No need to clear 1529 zero_reg as previous call to __umulhisi3 already cleared it. 1530 1531 2016-07-21 Aurelien Jarno <aurelien (a] aurel32.net> 1532 1533 PR target/59833 1534 * config/arm/ieee754-df.S (extendsfdf2): Convert sNaN to qNaN. 1535 1536 2016-07-19 Nick Clifton <nickc (a] redhat.com> 1537 1538 * config.host (m32r): Add m32r/t-m32r to tmake_file. 1539 Add crtinit.o and crtfini.o to extra_parts. 1540 1541 2016-07-12 Bill Schmidt <wschmidt (a] linux.vnet.ibm.com> 1542 1543 * config/rs6000/_divkc3.c: New. 1544 * config/rs6000/_mulkc3.c: New. 1545 * config/rs6000/quad-float128.h: Define TFtype; declare _mulkc3 1546 and _divkc3. 1547 * config/rs6000/t-float128: Add _mulkc3 and _divkc3 to 1548 fp128_ppc_funcs. 1549 1550 2016-07-11 Hale Wang <hale.wang (a] arm.com> 1551 Andre Vieira <andre.simoesdiasvieira (a] arm.com> 1552 1553 * config/arm/lib1funcs.S: Add new wrapper. 1554 1555 2016-07-07 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1556 1557 * config/arm/lib1funcs.S (__ARM_ARCH__): Define to 8 for ARMv8-M. 1558 1559 2016-07-07 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1560 1561 * config/arm/lib1funcs.S (HAVE_ARM_CLZ): Define for ARMv6* or later 1562 and ARMv5t* rather than for a fixed list of architectures. 1563 1564 2016-07-07 Thomas Preud'homme <thomas.preudhomme (a] arm.com> 1565 1566 * config/arm/bpabi-v6m.S: Clarify what architectures is the 1567 implementation suitable for. 1568 * config/arm/lib1funcs.S (__prefer_thumb__): Define among other cases 1569 for all Thumb-1 only targets. 1570 (NOT_ISA_TARGET_32BIT): Define for Thumb-1 only targets. 1571 (THUMB_LDIV0): Test for NOT_ISA_TARGET_32BIT rather than 1572 __ARM_ARCH_6M__. 1573 (EQUIV): Likewise. 1574 (ARM_FUNC_ALIAS): Likewise. 1575 (umodsi3): Add check to __ARM_ARCH_ISA_THUMB != 1 to guard the idiv 1576 version. 1577 (modsi3): Likewise. 1578 (clzsi2): Test for NOT_ISA_TARGET_32BIT rather than __ARM_ARCH_6M__. 1579 (clzdi2): Likewise. 1580 (ctzsi2): Likewise. 1581 (L_interwork_call_via_rX): Test for __ARM_ARCH_ISA_ARM rather than 1582 __ARM_ARCH_6M__ in guard for checking whether it is defined. 1583 (final includes): Test for NOT_ISA_TARGET_32BIT rather than 1584 __ARM_ARCH_6M__ and add comment to indicate the connection between 1585 this condition and the one in gcc/config/arm/elf.h. 1586 * config/arm/libunwind.S: Test for __ARM_ARCH_ISA_THUMB and 1587 __ARM_ARCH_ISA_ARM rather than __ARM_ARCH_6M__. 1588 * config/arm/t-softfp: Likewise. 1589 1590 2016-07-06 Trevor Saunders <tbsaunde+gcc (a] tbsaunde.org> 1591 1592 * libgcc2.c (SYMBOL__MAIN): Remove checks for 1593 CTOR_LISTS_DEFINED_EXTERNALLY. 1594 1595 2016-06-28 Walter Lee <walt (a] tilera.com> 1596 1597 * config/tilepro/atomic.h: Do not include arch/spr_def.h and 1598 asm/unistd.h. 1599 (SPR_CMPEXCH_VALUE): Define for tilegx. 1600 (__NR_FAST_cmpxchg): Define for tilepro. 1601 (__NR_FAST_atomic_update): Define for tilepro. 1602 (__NR_FAST_cmpxchg64): Define for tilepro. 1603 1604 2016-06-23 Jakub Sejdak <jakub.sejdak (a] phoesys.com> 1605 1606 * config.host: Add suport for arm*-*-phoenix* targets. 1607 1608 2016-06-21 Trevor Saunders <tbsaunde+gcc (a] tbsaunde.org> 1609 1610 * config.host: Remove support for mep-*. 1611 * config/mep/lib1funcs.S: Remove. 1612 * config/mep/lib2funcs.c: Remove. 1613 * config/mep/t-mep: Remove. 1614 * config/mep/tramp.c: Remove. 1615 1616 2016-06-21 Trevor Saunders <tbsaunde+gcc (a] tbsaunde.org> 1617 1618 * config.host: Remove support for avr-rtems. 1619 * config/avr/t-rtems: Remove. 1620 1621 2016-06-21 Trevor Saunders <tbsaunde+gcc (a] tbsaunde.org> 1622 1623 * config.host: Remove m32r-rtems support. 1624 1625 2016-06-21 Trevor Saunders <tbsaunde+gcc (a] tbsaunde.org> 1626 1627 * config.host: Remove h8300-rtems support. 1628 1629 2016-06-21 Trevor Saunders <tbsaunde+gcc (a] tbsaunde.org> 1630 1631 * config.host: Remove support for knetbsd. 1632 1633 2016-06-21 Trevor Saunders <tbsaunde+gcc (a] tbsaunde.org> 1634 1635 * config.host: Remove support for openbsd 2 and 3. 1636 1637 2016-06-21 Trevor Saunders <tbsaunde+gcc (a] tbsaunde.org> 1638 1639 * config.host: Remove interix support. 1640 * config/i386/t-interix: Remove. 1641 1642 2016-06-18 John David Anglin <danglin (a] gcc.gnu.org> 1643 1644 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Don't set 1645 least-significant bit in function pointer for fixup. 1646 1647 2016-06-05 Aaron Conole <aconole (a] redhat.com> 1648 Nathan Sidwell <nathan (a] acm.org> 1649 1650 PR libgcc/71400 1651 * libgcov-driver-system.c (__gcov_error_file): Disable if IN_GCOV_TOOL. 1652 (get_gcov_error_file): Check __gcov_error_file before trying to 1653 initialize it. 1654 (gcov_error): Always use get_gcov_error_file. 1655 1656 2016-06-02 Aaron Conole <aconole (a] redhat.com> 1657 1658 * libgcov-driver-system.c (__gcov_error_file): New. 1659 (get_gcov_error_file): New. 1660 (gcov_error): Use and set __gcov_error_file. 1661 (gcov_error_exit): New. 1662 * libgcov-driver.c (gcov_exit): Call gcov_error_exit. 1663 1664 2016-05-26 Nathan Sidwell <nathan (a] acm.org> 1665 1666 * config/nvptx/free.asm: Delete. 1667 * config/nvptx/malloc.asm: Delete. 1668 * config/nvptx/realloc.c: Delete. 1669 * t-nvptx: Update. 1670 1671 2016-05-25 Nathan Sidwell <nathan (a] acm.org> 1672 1673 * config/nvptx/crt0.s: Delete. 1674 * config/nvptx/crt0.c: New. 1675 * t-nvptx: Update. 1676 1677 2016-05-19 Sandra Loosemore <sandra (a] codesourcery.com> 1678 1679 * config.host [x86_64-*-cygwin*]: Handle tmake_eh_file for mixed 1680 dw2/seh configuration. 1681 [x86_64-*-mingw*]: Likewise. 1682 1683 2016-05-10 Joel Sherrill <joel (a] rtems.org> 1684 1685 PR libgcc/70720 1686 * config.host (moxie-*-rtems*): Merge this stanza with other moxie 1687 targets so the same extra_parts are built. Also have tmake_file add 1688 on to its value rather than override. 1689 1690 2016-04-30 Oleg Endo <olegendo (a] gcc.gnu.org> 1691 1692 * config.host: Remove SH5 support. 1693 * configure: Likewise. 1694 1695 2016-04-29 Oleg Endo <olegendo (a] gcc.gnu.org> 1696 1697 * config/sh/crt1.S: Remove SH5 support. 1698 * config/sh/crti.S: Likewise. 1699 * config/sh/crtn.S: Likewise. 1700 * config/sh/lib1funcs-4-300.S: Likewise. 1701 * config/sh/lib1funcs-Os-4-200.S: Likewise. 1702 * config/sh/lib1funcs.S: Likewise. 1703 * config/sh/linux-unwind.h: Likewise. 1704 * config/sh/t-sh64: Delete. 1705 1706 2016-04-29 Claudiu Zissulescu <claziss (a] synopsys.com> 1707 1708 * config/arc/ieee-754/eqdf2.S: Handle FPX NaN. 1709 1710 2016-04-28 Claudiu Zissulescu <claziss (a] synopsys.com> 1711 Joern Rennecke <joern.rennecke (a] embecosm.com> 1712 1713 * config/arc/crttls.S: New file. 1714 * config/arc/t-arc: New rule. 1715 * config.host (arc*-*-elf*, arc*-*-linux*): Add crttls.o. 1716 1717 2016-04-25 Nick Clifton <nickc (a] redhat.com> 1718 1719 * config/msp430/cmpd.c (__mspabi_cmpf): Add prototype. 1720 (__mspabi_cmpd): Likewise. 1721 * config/msp430/floathidf.c (__floathidf): Likewise. 1722 * config/msp430/floathisf.c (__floathisf): Likewise 1723 * config/msp430/floatunhidf.c (__floatunssidf): Likewise. 1724 * config/msp430/floatunhisf.c (__floatunshisf): Likewise. 1725 * config/msp430/lib2shift.c (__ashlsi3): Take a signed char as the 1726 second parameter. 1727 (__ashrsi3): Likewise. 1728 1729 2016-04-21 Waldemar Brodkorb <wbx (a] openadk.org> 1730 1731 * config/m68k/linux-atomic.c: Do not include unistd.h 1732 1733 2016-04-20 Martin Galvan <martin.galvan (a] tallertechnologies.com> 1734 1735 * config/arm/ieee754-df.S: Fix typos in comments. 1736 1737 2016-04-11 Michael Meissner <meissner (a] linux.vnet.ibm.com> 1738 1739 PR target/70381 1740 * configure.ac (powerpc*-*-linux*): Rework tests to build 1741 __float128 emulation routines to not depend on using #pragma GCC 1742 target to enable -mfloat128. 1743 * configure: Regnerate. 1744 1745 2016-04-04 Eric Botcazou <ebotcazou (a] adacore.com> 1746 1747 PR target/67172 1748 * libgcc2.c (L__main): Undefine __LIBGCC_EH_FRAME_SECTION_NAME__ if 1749 __MINGW32__ is defined. 1750 1751 2016-03-28 James Bowman <james.bowman (a] ftdichip.com> 1752 1753 * libgcc/config/ft32/lib1funcs.S (*divsi3, *modsi3): New. 1754 1755 2016-03-22 Michael Meissner <meissner (a] linux.vnet.ibm.com> 1756 1757 PR libgcc/70363 1758 * config/rs6000/extendkftf2-sw.c (__extendkftf2_sw): If libgcc was 1759 built with an assembler that does not support ISA 3.0 1760 instructions, rename __extendkftf2_sw to __extendkftf2. 1761 1762 2016-03-16 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 1763 1764 PR target/38239 1765 * config/sol2/gmon.c [__i386__] (_mcount): Save and restore 1766 call-clobbered registers. 1767 (internal_mcount): Remove __i386__ handling. 1768 1769 2016-02-26 Joel Sherrill <joel (a] rtems.org> 1770 1771 * config.host: Add x86_64-*-rtems*. 1772 1773 2016-02-26 Joel Sherrill <joel (a] rtems.org> 1774 1775 * libgcc/config.host: Add aarch64-*-rtems*. 1776 1777 2016-02-26 Paul E. Murphy <murphyp (a] linux.vnet.ibm.com> 1778 Bill Schmidt <wschmidt (a] linux.vnet.ibm.com> 1779 1780 * config/rs6000/sfp-machine.h (_FP_DECL_EX): Declare _fpsr as a 1781 union of u64 and double. 1782 (FP_TRAPPING_EXCEPTIONS): Return a bitmask of trapping exceptions. 1783 (FP_INIT_ROUNDMODE): Read the fpscr instead of writing a mystery 1784 value. 1785 (FP_ROUNDMODE): Update the usage of _fpscr. 1786 1787 2016-02-25 Ilya Verbin <ilya.verbin (a] intel.com> 1788 1789 PR driver/68463 1790 * Makefile.in (crtoffloadtable$(objext)): New rule. 1791 * configure.ac (extra_parts): Add crtoffloadtable$(objext) if 1792 enable_offload_targets is not empty. 1793 * configure: Regenerate. 1794 * offloadstuff.c: Move __OFFLOAD_TABLE__ from crtoffloadend to 1795 crtoffloadtable. 1796 1797 2016-02-17 Max Filippov <jcmvbkbc (a] gmail.com> 1798 1799 * config/xtensa/ieee754-df.S (__muldf3_aux, __divdf3_aux): Add 1800 .literal_position before the function. 1801 * config/xtensa/ieee754-sf.S (__mulsf3_aux, __divsf3_aux): 1802 Likewise. 1803 1804 2016-02-15 Marcin Kocielnicki <koriakin (a] 0x04.net> 1805 1806 * config.host: Use t-stack and t-stack-s390 for s390*-*-linux. 1807 * config/s390/morestack.S: New file. 1808 * config/s390/t-stack-s390: New file. 1809 * generic-morestack.c (__splitstack_find): Add s390-specific code. 1810 1811 2016-02-12 Walter Lee <walt (a] tilera.com> 1812 1813 * config.host (tilegx*-*-linux*): remove ti from 1814 softfp_int_modes for 32-bit configs. 1815 1816 2016-02-10 Ian Lance Taylor <iant (a] google.com> 1817 1818 PR go/68562 1819 * config/i386/morestack.S (__stack_split_initialize): Align 1820 stack. 1821 1822 2016-02-03 Andreas Tobler <andreast (a] gcc.gnu.org> 1823 1824 PR bootstrap/69611 1825 * config/rs6000/sfp-machine.h: Guard __sfp_exceptions with 1826 __FLOAT128__ to compile only for __float128 capable targets. 1827 1828 2016-01-25 Jakub Jelinek <jakub (a] redhat.com> 1829 1830 PR target/69444 1831 * config/rs6000/sfp-machine.h: Fix a typo in #ifndef - __NO_FPRS__ 1832 instead of ___NO_FPRS__. 1833 1834 2016-01-21 Michael Meissner <meissner (a] linux.vnet.ibm.com> 1835 Steven Munroe <munroesj (a] linux.vnet.ibm.com> 1836 Tulio Magno Quites Machado Filho <tulioqm (a] br.ibm.com> 1837 1838 * config/rs6000/float128-sed: New files to convert TF names to KF 1839 names for PowerPC IEEE 128-bit floating point support. 1840 * config/rs6000/float128-sed-hw: Likewise. 1841 1842 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit 1843 floating point hardware support. 1844 1845 * config/rs6000/float128-ifunc.c: New file to pick either IEEE 1846 128-bit floating point software emulation or use ISA 3.0 hardware 1847 support if it is available. 1848 1849 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit 1850 floating point. 1851 1852 * config/rs6000/extendkftf2-sw.c: New file, convert IEEE 128-bit 1853 floating point to IBM extended double. 1854 1855 * config/rs6000/trunctfkf2-sw.c: New file, convert IBM extended 1856 double to IEEE 128-bit floating point. 1857 1858 * config/rs6000/t-float128: New Makefile fragments to enable 1859 building __float128 emulation support. 1860 * config/rs6000/t-float128-hw: Likewise. 1861 1862 * config/rs6000/sfp-exceptions.c: New file to provide exception 1863 support for IEEE 128-bit floating point. 1864 1865 * config/rs6000/floattikf.c: New files for converting between IEEE 1866 128-bit floating point and signed/unsigned 128-bit integers. 1867 * config/rs6000/fixunskfti.c: Likewise. 1868 * config/rs6000/fixkfti.c: Likewise. 1869 * config/rs6000/floatuntikf.c: Likewise. 1870 1871 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types 1872 when building on 64-bit systems, or when VSX is enabled. 1873 (_FP_W_TYPE): Likewise. 1874 (_FP_WS_TYPE): Likewise. 1875 (_FP_I_TYPE): Likewise. 1876 (TItype): Define on 64-bit systems. 1877 (UTItype): Likewise. 1878 (TI_BITS): Likewise. 1879 (_FP_MUL_MEAT_D): Add support for using 64-bit types. 1880 (_FP_MUL_MEAT_Q): Likewise. 1881 (_FP_DIV_MEAT_D): Likewise. 1882 (_FP_DIV_MEAT_Q): Likewise. 1883 (_FP_NANFRAC_D): Likewise. 1884 (_FP_NANFRAC_Q): Likewise. 1885 (ISA_BIT): Add exception support if we are being compiled on a 1886 machine with hardware floating point support to build the IEEE 1887 128-bit emulation functions. 1888 (FP_EX_INVALID): Likewise. 1889 (FP_EX_OVERFLOW): Likewise. 1890 (FP_EX_UNDERFLOW): Likewise. 1891 (FP_EX_DIVZERO): Likewise. 1892 (FP_EX_INEXACT): Likewise. 1893 (FP_EX_ALL): Likewise. 1894 (__sfp_handle_exceptions): Likewise. 1895 (FP_HANDLE_EXCEPTIONS): Likewise. 1896 (FP_RND_NEAREST): Likewise. 1897 (FP_RND_ZERO): Likewise. 1898 (FP_RND_PINF): Likewise. 1899 (FP_RND_MINF): Likewise. 1900 (FP_RND_MASK): Likewise. 1901 (_FP_DECL_EX): Likewise. 1902 (FP_INIT_ROUNDMODE): Likewise. 1903 (FP_ROUNDMODE): Likewise. 1904 1905 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile 1906 VSX code, enable IEEE 128-bit floating point. If the compiler can 1907 compile IEEE 128-bit floating point code with ISA 3.0 IEEE 128-bit 1908 floating point hardware instructions and it supports declaring 1909 functions with the ifunc attribute, enable ifunc functions to 1910 switch between software and hardware support. 1911 * configure.ac (powerpc*-*-linux*): Likewise. 1912 * configure: Regenerate. 1913 1914 2016-01-15 Nick Clifton <nickc (a] redhat.com> 1915 1916 * config/msp430/t-msp430 (lib2_mul_none.o): Only use the first 1917 dependency as the source file to be compiled. 1918 (lib2_mul_16bit.o, lib2hw_mul_16.o, lib2hw_mul_32.o) 1919 (lib2hw_mul_f5.o): Likewise. 1920 1921 2016-01-13 Michael Meissner <meissner (a] linux.vnet.ibm.com> 1922 1923 * libgcc/config/rs6000/extendkftf2-sw.c: Revert 2016-01-13 change. 1924 * libgcc/config/rs6000/fixkfti.c: Likewise. 1925 * libgcc/config/rs6000/fixunskfti.c: Likewise. 1926 * libgcc/config/rs6000/float128-hw.c: Likewise. 1927 * libgcc/config/rs6000/float128-ifunc.c: Likewise. 1928 * libgcc/config/rs6000/float128-sed: Likewise. 1929 * libgcc/config/rs6000/floattikf.c: Likewise. 1930 * libgcc/config/rs6000/floatuntikf.c: Likewise. 1931 * libgcc/config/rs6000/quad-float128.h: Likewise. 1932 * libgcc/config/rs6000/sfp-exceptions.c: Likewise. 1933 * libgcc/config/rs6000/sfp-machine.h: Likewise. 1934 * libgcc/config/rs6000/t-float128: Likewise. 1935 * libgcc/config/rs6000/t-float128-hw: Likewise. 1936 * libgcc/config/rs6000/trunctfkf2-sw.c: Likewise. 1937 * libgcc/config.host: Likewise. 1938 * libgcc/configure: Likewise. 1939 * libgcc/configure.ac: Likewise. 1940 1941 2016-01-13 Michael Meissner <meissner (a] linux.vnet.ibm.com> 1942 Steven Munroe <munroesj (a] linux.vnet.ibm.com> 1943 Tulio Magno Quites Machado Filho <tulioqm (a] br.ibm.com> 1944 1945 * config/rs6000/sfp-exceptions.c: New file to provide exception 1946 support for IEEE 128-bit floating point. 1947 1948 * config/rs6000/float128-hw.c: New file for ISA 3.0 IEEE 128-bit 1949 floating point hardware support. 1950 1951 * config/rs6000/floattikf.c: New files for IEEE 128-bit floating 1952 point conversions. 1953 * config/rs6000/fixunskfti.c: Likewise. 1954 * config/rs6000/fixkfti.c: Likewise. 1955 * config/rs6000/floatuntikf.c: Likewise. 1956 * config/rs6000/extendkftf2-sw.c: Likewise. 1957 * config/rs6000/trunctfkf2-sw.c: Likewise. 1958 1959 * config/rs6000/float128-ifunc.c: New file to pick either IEEE 1960 128-bit floating point software emulation or use ISA 3.0 hardware 1961 support if it is available. 1962 1963 * config/rs6000/quad-float128.h: New file to support IEEE 128-bit 1964 floating point. 1965 1966 * config/rs6000/t-float128: New Makefile fragments to enable 1967 building __float128 emulation support. 1968 * config/rs6000/t-float128-hw: Likewise. 1969 1970 * config/rs6000/float128-sed: New file to convert TF names to KF 1971 names for PowerPC IEEE 128-bit floating point support. 1972 1973 * config/rs6000/sfp-machine.h (_FP_W_TYPE_SIZE): Use 64-bit types 1974 when building on 64-bit systems, or when VSX is enabled. 1975 (_FP_W_TYPE): Likewise. 1976 (_FP_WS_TYPE): Likewise. 1977 (_FP_I_TYPE): Likewise. 1978 (TItype): Define on 64-bit systems. 1979 (UTItype): Likewise. 1980 (TI_BITS): Likewise. 1981 (_FP_MUL_MEAT_D): Add support for using 64-bit types. 1982 (_FP_MUL_MEAT_Q): Likewise. 1983 (_FP_DIV_MEAT_D): Likewise. 1984 (_FP_DIV_MEAT_Q): Likewise. 1985 (_FP_NANFRAC_D): Likewise. 1986 (_FP_NANFRAC_Q): Likewise. 1987 (ISA_BIT): Add exception support if we are being compiled on a 1988 machine with hardware floating point support to build the IEEE 1989 128-bit emulation functions. 1990 (FP_EX_INVALID): Likewise. 1991 (FP_EX_OVERFLOW): Likewise. 1992 (FP_EX_UNDERFLOW): Likewise. 1993 (FP_EX_DIVZERO): Likewise. 1994 (FP_EX_INEXACT): Likewise. 1995 (FP_EX_ALL): Likewise. 1996 (__sfp_handle_exceptions): Likewise. 1997 (FP_HANDLE_EXCEPTIONS): Likewise. 1998 (FP_RND_NEAREST): Likewise. 1999 (FP_RND_ZERO): Likewise. 2000 (FP_RND_PINF): Likewise. 2001 (FP_RND_MINF): Likewise. 2002 (FP_RND_MASK): Likewise. 2003 (_FP_DECL_EX): Likewise. 2004 (FP_INIT_ROUNDMODE): Likewise. 2005 (FP_ROUNDMODE): Likewise. 2006 2007 * configure.ac (powerpc*-*-linux*): Check whether the PowerPC 2008 compiler can do __float128. 2009 * configure: Regenerate. 2010 2011 * libgcc/config.host (powerpc*-*-linux*): If compiler can compile 2012 VSX code, enable IEEE 128-bit floating point. 2013 2014 2016-01-05 Olivier Hainque <hainque (a] adacore.com> 2015 2016 * config/rs6000/aix-unwind.h (ucontext_for): Handle AIX 7.1 2017 specificities. 2018 2019 2016-01-04 Jakub Jelinek <jakub (a] redhat.com> 2020 2021 Update copyright years. 2022 2023 2015-12-18 Andris Pavenis <andris.pavenis (a] iki.fi> 2024 2025 * config.host: Add *-*-msdosdjgpp to lists of i[34567]86-*-* 2026 soft-fp targets. 2027 2028 2015-12-16 Bernd Edlinger <bernd.edlinger (a] hotmail.de> 2029 2030 * unwind-generic.h (_Unwind_GetTextRelBase): Call __builtin_abort 2031 instead of abort to avoid dependency on stdlib.h. 2032 2033 2015-12-09 John David Anglin <danglin (a] gcc.gnu.org> 2034 2035 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Remove code 2036 to initialize call to __dl_fixup once. 2037 2038 2015-12-04 Nick Clifton <nickc (a] redhat.com> 2039 2040 * config/msp430/mpy.c (__mulhi3): Use a faster algorithm. 2041 Allow for the second argument being negative. 2042 * config.host (extra_parts): Define for MSP430. Create separate 2043 libraries for each of the hardware multiply formats. 2044 * config/msp430/lib2hw_mul.S: Build only the multiply routines 2045 that are needed. 2046 * config/msp430/lib2mul.c: Likewise. 2047 * config/msp430/t-msp430 (LIB2ADD): Remove lib2hw_mul.S. 2048 Add rules to build hardware multiply libraries. 2049 * config/msp430/lib2divSI.c: (__mspabi_divlu): Alias for 2050 __mspabi_divul function. 2051 (__mspabi_divllu): New stub function. 2052 2053 2015-12-01 John David Anglin <danglin (a] gcc.gnu.org> 2054 2055 * config/pa/fptr.c (__canonicalize_funcptr_for_compare): Initialize 2056 fixup values if saved GOT address doesn't match runtime address. 2057 (fixup_branch_offset): Reorder list. 2058 2059 2015-11-25 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2060 2061 * Makefile.in (VTV_CFLAGS): New variable. 2062 (vtv_start$(objext), vtv_end$(objext), vtv_end$(objext)) 2063 (vtv_start_preinit$(objext), vtv_end_preinit$(objext)): Use it. 2064 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file. 2065 Add vtv_start.o, vtv_end.o, vtv_start_preinit.o, vtv_end_preinit.o 2066 to extra_parts if $enable_vtable_verify = yes. 2067 2068 2015-11-23 Szabolcs Nagy <szabolcs.nagy (a] arm.com> 2069 2070 PR target/68059 2071 * config/arm/linux-atomic-64bit.c (__write): Rename to... 2072 (write): ...this and fix the return type. 2073 2074 2015-11-19 DJ Delorie <dj (a] redhat.com> 2075 2076 * config/msp430/lib2hw_mul.S: Fix alignment. 2077 2078 2015-11-18 Nathan Sidwell <nathan (a] codesourcery.com> 2079 2080 * config/nvptx/reduction.c: New. 2081 * config/nvptx/t-nvptx (LIB2ADD): Add it. 2082 2083 2015-11-15 David Edelsohn <dje.gcc (a] gmail.com> 2084 2085 * config/rs6000/on_exit.c: New file. 2086 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build on_exit.c. 2087 * config/rs6000/libgcc-aix-cxa.ver (on_exit): Add symbol to exports. 2088 2089 2015-11-11 Claudiu Zissulescu <claziss (a] synopsys.com> 2090 2091 * config/arc/dp-hack.h: Add support for ARCHS. 2092 * config/arc/ieee-754/divdf3.S: Likewise. 2093 * config/arc/ieee-754/divsf3-stdmul.S: Likewise. 2094 * config/arc/ieee-754/muldf3.S: Likewise. 2095 * config/arc/ieee-754/mulsf3.S: Likewise 2096 * config/arc/lib1funcs.S: Likewise 2097 * config/arc/gmon/dcache_linesz.S: Don't read the build register 2098 for ARCv2 cores. 2099 * config/arc/gmon/profil.S (__profil, __profil_irq): Don't profile 2100 for ARCv2 cores. 2101 * config/arc/ieee-754/arc-ieee-754.h (MPYHU, MPYH): Define. 2102 * config/arc/t-arc700-uClibc: Remove hard selection for ARC 700 2103 cores. 2104 2105 2015-11-09 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2106 2107 * config/ia64/crtbegin.S: Check HAVE_INITFINI_ARRAY_SUPPORT 2108 value. 2109 * config/ia64/crtend.S: Likewise. 2110 2111 2015-11-07 Trevor Saunders <tbsaunde+gcc (a] tbsaunde.org> 2112 2113 * config/visium/lib2funcs.c (__set_trampoline_parity): Use 2114 __CHAR_BIT__ instead of BITS_PER_UNIT. 2115 * fixed-bit.h: Likewise. 2116 * fp-bit.h: Likewise. 2117 * libgcc2.c (__popcountSI2): Likewise. 2118 (__popcountDI2): Likewise. 2119 * libgcc2.h: Likewise. 2120 * libgcov.h: Likewise. 2121 2122 2015-11-07 David Edelsohn <dje.gcc (a] gmail.com> 2123 2124 * config/rs6000/atexit.c: New file. 2125 * config/rs6000/t-aix-cxa (LIB2ADDEH): Build atexit.c. 2126 * config/rs6000/libgcc-aix-cxa.ver (atexit): Add symbol to exports. 2127 * config/rs6000/cxa_finalize.c 2128 (catomic_compare_and_exchange_bool_acq): Negate return value. 2129 2130 2015-10-30 Venkataramanan Kumar <venkataramanan.kumar (a] amd.com> 2131 2132 * config/i386/cpuinfo.c (enum processor_types): Add AMDFAM17H. 2133 (processor_subtypes): Add znver1. 2134 (get_amd_cpu): Detect znver1. 2135 2136 2015-10-29 Christophe Lyon <christophe.lyon (a] linaro.org> 2137 2138 * config.host (arm*-*-eabi*, arm*-*-symbianelf*, arm*-*-rtems*): 2139 Include crtfastmath.o. 2140 2141 2015-10-23 Joern Rennecke <joern.rennecke (a] embecosm.com> 2142 2143 PR libgcc/66883 2144 * config/epiphany/udivsi3-float.c: Fix CONCISE test, and comment typo. 2145 2146 2015-10-16 Kaushik Phatak <kaushik.phatak (a] kpit.com> 2147 2148 * config/rl78/divmodqi.S: Return 0x00 by default for div by 0. 2149 * config/rl78/divmodsi.S: Update return register to r8. 2150 * config/rl78/divmodhi.S: Update return register to r8,r9. 2151 Branch to main_loop_done_himode to pop registers before return. 2152 2153 2015-10-09 Venkataramanan Kumar <venkataramanan.kumar (a] amd.com> 2154 2155 * config/i386/cpuinfo.c (get_amd_cpu): Detect bdver4. 2156 (__cpu_indicator_init): Fix model selection for AMD CPUs. 2157 2158 2015-10-05 Kirill Yukhin <kirill.yukhin (a] intel.com> 2159 2160 * config/i386/cpuinfo.c (get_intel_cpu): Detect "skylake-avx512". 2161 2162 2015-10-03 Max Filippov <jcmvbkbc (a] gmail.com> 2163 2164 * config.host (xtensa*-*-uclinux*): New configuration. 2165 2166 2015-10-02 Kirill Yukhin <kirill.yukhin (a] intel.com> 2167 2168 * config/i386/cpuinfo.c (processor_features): Add 2169 FEATURE_AVX512VBMI and FEATURE_AVX512VBMI. 2170 2171 2015-09-28 Joseph Myers <joseph (a] codesourcery.com> 2172 2173 * soft-fp/adddf3.c: Update from glibc. 2174 * soft-fp/addsf3.c: Likewise. 2175 * soft-fp/addtf3.c: Likewise. 2176 * soft-fp/divdf3.c: Likewise. 2177 * soft-fp/divsf3.c: Likewise. 2178 * soft-fp/divtf3.c: Likewise. 2179 * soft-fp/double.h: Likewise. 2180 * soft-fp/eqdf2.c: Likewise. 2181 * soft-fp/eqsf2.c: Likewise. 2182 * soft-fp/eqtf2.c: Likewise. 2183 * soft-fp/extenddftf2.c: Likewise. 2184 * soft-fp/extended.h: Likewise. 2185 * soft-fp/extendsfdf2.c: Likewise. 2186 * soft-fp/extendsftf2.c: Likewise. 2187 * soft-fp/extendxftf2.c: Likewise. 2188 * soft-fp/fixdfdi.c: Likewise. 2189 * soft-fp/fixdfsi.c: Likewise. 2190 * soft-fp/fixdfti.c: Likewise. 2191 * soft-fp/fixsfdi.c: Likewise. 2192 * soft-fp/fixsfsi.c: Likewise. 2193 * soft-fp/fixsfti.c: Likewise. 2194 * soft-fp/fixtfdi.c: Likewise. 2195 * soft-fp/fixtfsi.c: Likewise. 2196 * soft-fp/fixtfti.c: Likewise. 2197 * soft-fp/fixunsdfdi.c: Likewise. 2198 * soft-fp/fixunsdfsi.c: Likewise. 2199 * soft-fp/fixunsdfti.c: Likewise. 2200 * soft-fp/fixunssfdi.c: Likewise. 2201 * soft-fp/fixunssfsi.c: Likewise. 2202 * soft-fp/fixunssfti.c: Likewise. 2203 * soft-fp/fixunstfdi.c: Likewise. 2204 * soft-fp/fixunstfsi.c: Likewise. 2205 * soft-fp/fixunstfti.c: Likewise. 2206 * soft-fp/floatdidf.c: Likewise. 2207 * soft-fp/floatdisf.c: Likewise. 2208 * soft-fp/floatditf.c: Likewise. 2209 * soft-fp/floatsidf.c: Likewise. 2210 * soft-fp/floatsisf.c: Likewise. 2211 * soft-fp/floatsitf.c: Likewise. 2212 * soft-fp/floattidf.c: Likewise. 2213 * soft-fp/floattisf.c: Likewise. 2214 * soft-fp/floattitf.c: Likewise. 2215 * soft-fp/floatundidf.c: Likewise. 2216 * soft-fp/floatundisf.c: Likewise. 2217 * soft-fp/floatunditf.c: Likewise. 2218 * soft-fp/floatunsidf.c: Likewise. 2219 * soft-fp/floatunsisf.c: Likewise. 2220 * soft-fp/floatunsitf.c: Likewise. 2221 * soft-fp/floatuntidf.c: Likewise. 2222 * soft-fp/floatuntisf.c: Likewise. 2223 * soft-fp/floatuntitf.c: Likewise. 2224 * soft-fp/gedf2.c: Likewise. 2225 * soft-fp/gesf2.c: Likewise. 2226 * soft-fp/getf2.c: Likewise. 2227 * soft-fp/ledf2.c: Likewise. 2228 * soft-fp/lesf2.c: Likewise. 2229 * soft-fp/letf2.c: Likewise. 2230 * soft-fp/muldf3.c: Likewise. 2231 * soft-fp/mulsf3.c: Likewise. 2232 * soft-fp/multf3.c: Likewise. 2233 * soft-fp/negdf2.c: Likewise. 2234 * soft-fp/negsf2.c: Likewise. 2235 * soft-fp/negtf2.c: Likewise. 2236 * soft-fp/op-1.h: Likewise. 2237 * soft-fp/op-2.h: Likewise. 2238 * soft-fp/op-4.h: Likewise. 2239 * soft-fp/op-8.h: Likewise. 2240 * soft-fp/op-common.h: Likewise. 2241 * soft-fp/quad.h: Likewise. 2242 * soft-fp/single.h: Likewise. 2243 * soft-fp/soft-fp.h: Likewise. 2244 * soft-fp/subdf3.c: Likewise. 2245 * soft-fp/subsf3.c: Likewise. 2246 * soft-fp/subtf3.c: Likewise. 2247 * soft-fp/truncdfsf2.c: Likewise. 2248 * soft-fp/trunctfdf2.c: Likewise. 2249 * soft-fp/trunctfsf2.c: Likewise. 2250 * soft-fp/trunctfxf2.c: Likewise. 2251 * soft-fp/unorddf2.c: Likewise. 2252 * soft-fp/unordsf2.c: Likewise. 2253 * soft-fp/unordtf2.c: Likewise. 2254 2255 2015-09-24 Richard Earnshaw <rearnsha (a] arm.com> 2256 2257 PR libgcc/67624 2258 * config/arm/fp16.c (__gnu_f2h_internal): Handle infinity correctly. 2259 2260 2015-09-24 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2261 2262 * config.host (*-*-solaris2*): Add t-crtstuff-pic to tmake_file. 2263 Add crtbeginS.o, crtendS.o to extra_parts if libgcc_cv_solaris_crts. 2264 * config/sol2/gmon.c: (monstartup): Don't write trailing NUL of 2265 messages. 2266 (internal_mcount): Likewise. 2267 * config/sol2/t-sol2 (crtp.o, crtpg.o, gmon.o): Compile with 2268 crt_compile, add CRTSTUFF_T_CFLAGS_S. 2269 2270 2015-09-24 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2271 2272 * configure.ac (libgcc_cv_solaris_crts): New test. 2273 * configure: Regenerate. 2274 * config.in: Regenerate. 2275 * config/sol2/crtp.c, config/sol2/crtpg.c: New files. 2276 * config/gmon-sol2.c: Rename to ... 2277 * config/sol2/gmon.c: ... this. 2278 Include auto-target.h. 2279 (internal_mcount): Wrap setup handling in !HAVE_SOLARIS_CRTS. 2280 * config/t-sol2: Rename to ... 2281 * config/sol2/t-sol2: ... this. 2282 (gmon.o): Reflect renaming. 2283 (crtp.o, crtpg.o): New rules. 2284 * config.host (*-*-solaris2*): Reflect renaming. 2285 Use system CRTs if present. 2286 Remove default CRT case. 2287 2288 2015-09-23 John David Anglin <danglin (a] gcc.gnu.org> 2289 2290 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Reorder error checks. 2291 (__sync_fetch_and_##OP##_##WIDTH): Change result to match type of 2292 __kernel_cmpxchg2. 2293 (__sync_##OP##_and_fetch_##WIDTH): Likewise. 2294 (__sync_val_compare_and_swap_##WIDTH): Likewise. 2295 (__sync_bool_compare_and_swap_##WIDTH): Likewise. 2296 (__sync_lock_test_and_set_##WIDTH): Likewise. 2297 (__sync_lock_release_##WIDTH): Likewise. 2298 (__sync_fetch_and_##OP##_4): Change result to match type of 2299 __kernel_cmpxchg. 2300 (__sync_##OP##_and_fetch_4): Likewise. 2301 (__sync_val_compare_and_swap_4): Likewise. 2302 (__sync_bool_compare_and_swap_4): likewise. 2303 (__sync_lock_test_and_set_4): Likewise. 2304 (__sync_lock_release_4): Likewise. 2305 (FETCH_AND_OP_2): Add long long variants. 2306 (OP_AND_FETCH_2): Likewise. 2307 (COMPARE_AND_SWAP_2 ): Likewise. 2308 (SYNC_LOCK_TEST_AND_SET_2): Likewise. 2309 (SYNC_LOCK_RELEASE_2): Likewise. 2310 (__sync_bool_compare_and_swap_##WIDTH): Correct return. 2311 2312 2015-09-22 Kirill Yukhin <kirill.yukhin (a] intel.com> 2313 2314 * libgcc/config/i386/cpuinfo.c (enum processor_features): Add 2315 FEATURE_AVX512VL, FEATURE_AVX512BW, FEATURE_AVX512DQ, 2316 FEATURE_AVX512CD, FEATURE_AVX512ER, FEATURE_AVX512PF. 2317 (get_available_features): Habdle new features. 2318 2319 2015-09-21 James Bowman <james.bowman (a] ftdichip.com> 2320 2321 * config/ft32/crti-hw.S: Use __PMSIZE to allow configurable 2322 memory layout. Deal correctly with BSS region larger than 32K. 2323 Handle a watchdog reset like a power-on reset. Clean up unused 2324 code. 2325 2326 2015-09-18 Andrew Dixie <andrewd (a] gentrack.com> 2327 David Edelsohn <dje.gcc (a] gmail.com> 2328 2329 * config.host (powerpc-ibm-aix*): Add crtdbase.o to extra_parts. 2330 * config/rs6000/crtdbase.S: New file. 2331 * config/rs6000/t-aix-cxa: Build crtdbase.o. 2332 2333 2015-09-15 Max Filippov <jcmvbkbc (a] gmail.com> 2334 2335 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): 2336 Add support for call0 ABI. 2337 2338 2015-09-13 John David Anglin <danglin (a] gcc.gnu.org> 2339 2340 * config/pa/fptr.c (SIGN_EXTEND): Cast -1 to unsigned. 2341 2342 2015-09-03 Sebastian Huber <sebastian.huber (a] embedded-brains.de> 2343 2344 * config/gthr-rtems.h (__GTHREADS_CXX0X): New. 2345 (__GTHREAD_HAS_COND): Likewise. 2346 (__gthread_t): Likewise. 2347 (__gthread_cond_t): Likewise. 2348 (__gthread_time_t): Likewise. 2349 (__GTHREAD_MUTEX_INIT): Likewise. 2350 (__GTHREAD_RECURSIVE_MUTEX_INIT): Likewise. 2351 (__GTHREAD_COND_INIT): Likewise. 2352 (__GTHREAD_COND_INIT_FUNCTION): Likewise. 2353 (__GTHREAD_TIME_INIT): Likewise. 2354 (__gthread_create): Likewise. 2355 (__gthread_join): Likewise. 2356 (__gthread_detach): Likewise. 2357 (__gthread_equal): Likewise. 2358 (__gthread_self): Likewise. 2359 (__gthread_yield): Likewise. 2360 (__gthread_cond_broadcast): Likewise. 2361 (__gthread_cond_signal): Likewise. 2362 (__gthread_cond_wait): Likewise. 2363 (__gthread_cond_timedwait): Likewise. 2364 (__gthread_cond_wait_recursive): Likewise. 2365 (__gthread_cond_destroy): Likewise. 2366 (rtems_gxx_once): Delete. 2367 (rtems_gxx_key_create): Likewise. 2368 (rtems_gxx_key_delete): Likewise. 2369 (rtems_gxx_getspecific): Likewise. 2370 (rtems_gxx_setspecific): Likewise. 2371 (rtems_gxx_mutex_init): Likewise. 2372 (rtems_gxx_mutex_destroy): Likewise. 2373 (rtems_gxx_mutex_lock): Likewise. 2374 (rtems_gxx_mutex_trylock): Likewise. 2375 (rtems_gxx_mutex_unlock): Likewise. 2376 (rtems_gxx_recursive_mutex_init): Likewise. 2377 (rtems_gxx_recursive_mutex_lock): Likewise. 2378 (rtems_gxx_recursive_mutex_trylock): Likewise. 2379 (rtems_gxx_recursive_mutex_unlock): Likewise. 2380 (__GTHREAD_ONCE_INIT): Use <pthread.h> initializer. 2381 (__GTHREAD_MUTEX_INIT_FUNCTION): Use <pthread.h> function. 2382 (__GTHREAD_RECURSIVE_MUTEX_INIT_FUNCTION): Likewise. 2383 (__gthread_once): Likewise. 2384 (__gthread_key_create): Likewise. 2385 (__gthread_key_delete): Likewise. 2386 (__gthread_getspecific): Likewise. 2387 (__gthread_setspecific): Likewise. 2388 (__gthread_key_t): Use <pthread.h> type. 2389 (__gthread_once_t): Likewise 2390 (__gthread_mutex_t): Use <sys/lock.h> type. 2391 (__gthread_recursive_mutex_t): Likewise 2392 (__gthread_mutex_lock): Use <sys/lock.h> function. 2393 (__gthread_mutex_trylock): Likewise. 2394 (__gthread_mutex_timedlock): Likewise. 2395 (__gthread_mutex_unlock): Likewise. 2396 (__gthread_mutex_destroy): Likewise. 2397 (__gthread_recursive_mutex_lock): Likewise. 2398 (__gthread_recursive_mutex_trylock): Likewise. 2399 (__gthread_recursive_mutex_timedlock): Likewise. 2400 (__gthread_recursive_mutex_unlock): Likewise. 2401 (__gthread_recursive_mutex_destroy): Likewise. 2402 2403 2015-08-18 Max Filippov <jcmvbkbc (a] gmail.com> 2404 2405 * config/xtensa/unwind-dw2-xtensa.c (_Unwind_GetCFA): Return 2406 context->sp instead of context->cfa. 2407 2408 2015-08-18 Max Filippov <jcmvbkbc (a] gmail.com> 2409 2410 * config/xtensa/t-windowed (LIB2ADDEH): Replace unwind-dw2-fde 2411 with unwind-dw2-fde-dip. 2412 2413 2015-08-18 Max Filippov <jcmvbkbc (a] gmail.com> 2414 2415 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill): Use 2416 CALL12 followed by series of ENTRY to spill windowed registers. 2417 (__xtensa_nonlocal_goto): Call __xtensa_libgcc_window_spill 2418 instead of making linux spill syscall. 2419 2420 2015-08-14 Yuri Rumyantsev <ysrumyan (a] gmail.com> 2421 2422 * config/i386/cpuinfo.c (enum processor_subtypes): Add skylake. 2423 (get_intel_cpu): Likewise. 2424 2425 2015-08-12 H.J. Lu <hongjiu.lu (a] intel.com> 2426 2427 * config/i386/cpuinfo.c (processor_types): Add INTEL_KNL. 2428 (get_intel_cpu): Add Knights Landing support. 2429 2430 2015-08-11 Uros Bizjak <ubizjak (a] gmail.com> 2431 2432 PR target/66954 2433 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_PCLMUL. 2434 (get_available_features): Handle FEATURE_PCLMUL. 2435 2436 2015-08-10 H.J. Lu <hongjiu.lu (a] intel.com> 2437 2438 * config/i386/cpuinfo.c (get_intel_cpu): Treat model == 0x4f as 2439 Broadwell. 2440 2441 2015-07-22 Uros Bizjak <ubizjak (a] gmail.com> 2442 2443 PR target/66954 2444 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_AES. 2445 (get_available_features): Handle FEATURE_AES. 2446 2447 2015-07-22 Chung-Lin Tang <cltang (a] codesourcery.com> 2448 2449 * config/nios2/linux-atomic.c (<asm/unistd.h>): Remove #include. 2450 (EFAULT,EBUSY,ENOSYS): Delete unused #defines. 2451 2452 2015-07-17 Nathan Sidwell <nathan (a] codesourcery.com> 2453 2454 * offloadstuff.c: Constify host data. 2455 2456 2015-07-17 Jan Beulich <jbeulich (a] suse.com> 2457 2458 * config/t-softfp: Split up "else ifneq". 2459 2460 2015-07-14 Sandra Loosemore <sandra (a] codesourcery.com> 2461 Cesar Philippidis <cesar (a] codesourcery.com> 2462 Chung-Lin Tang <cltang (a] codesourcery.com> 2463 2464 * config/nios2/tramp.c (MOVHI, ORI, JMP): Conditionalize 2465 for __nios2_arch__ level. 2466 2467 2015-07-13 John Marino <gnugcc (a] marino.st> 2468 2469 * config/i386/t-dragonfly: New. 2470 2471 2015-07-01 John David Anglin <danglin (a] gcc.gnu.org> 2472 2473 * config/pa/linux-atomic.c (__kernel_cmpxchg): Reorder arguments to 2474 better match light-weight syscall argument order. 2475 (__kernel_cmpxchg2): Likewise. 2476 Adjust callers. 2477 2478 2015-06-30 H.J. Lu <hongjiu.lu (a] intel.com> 2479 2480 * config.host: Support i[34567]86-*-elfiamcu target. 2481 * config/t-softfp-sfdftf: New file. 2482 * config/i386/32/t-iamcu: Likewise. 2483 * configure: Regenerated. 2484 2485 2015-06-23 James Lemke <jwlemke (a] codesourcery.com> 2486 2487 libgcc/config/arm/ 2488 * lib1funcs.S (aeabi_idiv0, aeabi_ldiv0): Add CFI entries. 2489 2490 2015-05-27 H.J. Lu <hongjiu.lu (a] intel.com> 2491 2492 * Makefile.in (CRTSTUFF_CFLAGS): Add $(NO_PIE_CFLAGS). 2493 2494 2015-05-27 John Marino <gnugcc (a] marino.st> 2495 2496 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Set 2497 md_unwind_header 2498 * config/i386/freebsd-unwind.h: New. 2499 2500 2015-05-22 Uros Bizjak <ubizjak (a] gmail.com> 2501 2502 * config.host (i[34567]-*-*, x86_64-*-*): Add t-crtfm instead of 2503 i386/t-crtfm to tmake_file. 2504 * config/i386/crtfastmath.c (set_fast_math_sse): New function. 2505 (set_fast_math): Use set_fast_math_sse for SSE targets. 2506 * config/i386/t-crtfm: Remove. 2507 2508 2015-05-21 Alan Modra <amodra (a] gmail.com> 2509 2510 PR libgcc/66225 2511 * config/rs6000/morestack.S: Remove ".abiversion 1". 2512 2513 2015-05-20 Alan Modra <amodra (a] gmail.com> 2514 2515 * config/rs6000/morestack.S: New. 2516 * config/rs6000/t-stack-rs6000: New. 2517 * config.host (powerpc*-*-linux*): Add t-stack and t-stack-rs6000 2518 to tmake_file. 2519 * generic-morestack.c: Don't build for powerpc 32-bit. 2520 2521 2015-05-19 Eric Botcazou <ebotcazou (a] adacore.com> 2522 2523 * Makefile.in (LIBUNWIND): Move dependency for shared libgcc. 2524 Remove useless endif/ifneq ($(enable_shared),yes) pair. 2525 2526 2015-05-16 James Bowman <james.bowman (a] ftdichip.com> 2527 2528 * config.host: FT32 target added. 2529 * config/ft32/*: New files for FT32 target. 2530 2531 2015-05-15 Martin Galvan <martin.galvan (a] tallertechnologies.com> 2532 2533 * config/arm/lib1funcs.S (CFI_START_FUNCTION, CFI_END_FUNCTION): 2534 New macros. 2535 * config/arm/ieee754-df.S: Add CFI directives. 2536 * config/arm/ieee754-sf.S: Add CFI directives. 2537 2538 2015-05-13 Eric Botcazou <ebotcazou (a] adacore.com> 2539 2540 * configure.ac: Include config/sjlj.m4. 2541 Remove manual SJLJ check, add GCC_CHECK_SJLJ_EXCEPTIONS and adjust. 2542 * config.in: Regenerate. 2543 * configure: Likewise. 2544 * config.host: Replace enable_sjlj_exceptions by ac_cv_sjlj_exceptions. 2545 2546 2015-05-12 Uros Bizjak <ubizjak (a] gmail.com> 2547 2548 * libgcov-util.c: Add space between string literal and macro name. 2549 2550 2015-05-06 Sandra Loosemore <sandra (a] codesourcery.com> 2551 Chris Jones <chrisj (a] nvidia.com> 2552 Joshua Conner <jconner (a] nvidia.com> 2553 2554 * config.host (arm*-*-linux*): Add support for crtfastmath.o. 2555 (arm*-*-uclinux*): Likewise. 2556 (arm*-*-eabi* | arm*-*-rtems*): Likewise. 2557 * config/arm/crtfastmath.c: New file. 2558 2559 2014-04-29 Bernd Schmidt <bernds (a] codesourcery.com> 2560 2561 * Makefile.in (real_host_noncanonical): New variable. 2562 (libsubdir): Use it. 2563 * configure.ac (real_host_noncanonical): Compute. Remove special 2564 case for intelmicemul. 2565 * configure: Regenerate. 2566 2567 2015-04-28 Uros Bizjak <ubizjak (a] gmail.com> 2568 2569 * config/frv/elf-lib.h: New file. 2570 (CRT_GET_RFIB_DATA): Move definition from gcc/config/frv/frv.h. 2571 * libgcc/config.host (frv-*elf, frv-*-*linux*): Add frv/elf-lib.h 2572 to tm_file. 2573 2574 2015-04-28 Uros Bizjak <ubizjak (a] gmail.com> 2575 2576 * config/frv/frvbengin.c: Do not include defaults.h 2577 * config/frv/frvend.c: Ditto. 2578 2579 2015-04-27 Yoshinori Sato <ysato (a] users.sourceforge.jp> 2580 2581 * config.host: Add h8300-*-linux 2582 * config/h8300/t-linux: New file. 2583 * config/h8300/lib1funs.s: Change symbol prefix. 2584 * config/h8300/sfp-machine.h: 64bit double support. 2585 2586 2015-04-22 Gregor Richards <gregor.richards (a] uwaterloo.ca> 2587 Szabolcs Nagy <szabolcs.nagy (a] arm.com> 2588 2589 * unwind-dw2-fde-dip.c (USE_PT_GNU_EH_FRAME): Define it on 2590 Linux if target provides dl_iterate_phdr. 2591 2592 2015-04-17 H.J. Lu <hongjiu.lu (a] intel.com> 2593 2594 PR target/65612 2595 * config.host (tmake_file): Add t-slibgcc-libgcc for Linux/x86. 2596 * config/i386/cpuinfo.c (__cpu_model): Initialize. 2597 (__cpu_indicator_init (a] GCC_4.8.0): New. 2598 (__cpu_model (a] GCC_4.8.0): Likewise. 2599 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): Add 2600 -DUSE_ELF_SYMVER. 2601 2602 2015-04-16 Nick Clifton <nickc (a] redhat.com> 2603 2604 * config/rl78/divmodhi.S: Add G14 and G13 versions of the __divhi3 2605 and __modhi3 functions. 2606 * config/rl78/divmodso.S: Add G14 and G13 versions of the 2607 __divsi3, __udivsi3, __modsi3 and __umodsi3 functions. 2608 2609 2015-04-15 Chen Gang <gang.chen.5i5j (a] gmail.com> 2610 2611 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Use empty 2612 do-while loop as macro body to avoid warnings. 2613 2614 2015-04-10 Jakub Jelinek <jakub (a] redhat.com> 2615 Iain Sandoe <iain (a] codesourcery.com> 2616 2617 PR target/65351 2618 * configure: Regenerate. 2619 2620 2015-04-07 Jakub Jelinek <jakub (a] redhat.com> 2621 Iain Sandoe <iain (a] codesourcery.com> 2622 2623 PR target/65351 2624 * configure: Regenerate. 2625 2626 2015-03-25 Chung-Lin Tang <cltang (a] codesourcery.com> 2627 2628 * config.host (nios2-*-linux*): Remove 'extra_parts' setting. 2629 2630 2015-03-03 Max Filippov <jcmvbkbc (a] gmail.com> 2631 2632 Implement call0 ABI for xtensa 2633 * config/xtensa/lib2funcs.S (__xtensa_libgcc_window_spill, 2634 __xtensa_nonlocal_goto): Don't compile for call0 ABI. 2635 (__xtensa_sync_caches): Only use entry and retw in windowed ABI, 2636 use ret in call0 ABI. 2637 * config/xtensa/t-windowed: New file. 2638 * libgcc/config/xtensa/t-xtensa (LIB2ADDEH): Move to t-windowed. 2639 * libgcc/configure: Regenerated. 2640 * libgcc/configure.ac: Check if xtensa target is configured for 2641 windowed ABI and thus needs to use custom unwind code. 2642 2643 2015-02-12 Jonathan Wakely <jwakely (a] redhat.com> 2644 2645 PR libgcc/64885 2646 * gthr-single.h: Use __unused__ attribute instead of unused. 2647 * config/gthr-vxworks.h: Likewise. 2648 * config/i386/gthr-win32.h: Likewise. 2649 2650 2015-02-27 Kai Tietz <ktietz (a] redhat.com> 2651 2652 PR target/65038 2653 * config.in: Regenerated. 2654 * configure: Likewise. 2655 * configure.ac (AC_HEADER_STDC): Added explicit. 2656 (AC_CHECK_HEADERS): Check for default headers plus 2657 for ftw.h header. 2658 * libgcov-util.c (gcov_read_profile_dir): Disable use 2659 of ftw-function, if header is not found. 2660 (ftw_read_file): Likewise. 2661 2662 2015-02-23 Thomas Schwinge <thomas (a] codesourcery.com> 2663 2664 PR target/65181 2665 * config/nvptx/t-nvptx (INHIBIT_LIBC_CFLAGS): Define to 2666 -Dinhibit_libc. 2667 2668 2015-02-17 Sandra Loosemore <sandra (a] codesourcery.com> 2669 2670 * config/arm/bpabi.S (test_div_by_zero): Make label names 2671 consistent between thumb2 and arm mode cases. Separate the 2672 signed comparison on the high word of the numerator from the 2673 unsigned comparison on the low word. 2674 * config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate 2675 signed comparison. 2676 2677 2015-02-17 Joseph Myers <joseph (a] codesourcery.com> 2678 2679 * config/nvptx/realloc.c: Include <stddef.h> instead of <stdlib.h> 2680 and <string.h>. 2681 (__nvptx_realloc): Call __builtin_memcpy instead of memcpy. 2682 2683 2015-02-10 Rainer Emrich <rainer (a] emrich-ebersheim.de> 2684 2685 PR gcov-profile/61889 2686 * libgcov-driver-system.c: undefine clashing macro for mkdir. 2687 2688 2015-02-02 Nick Clifton <nickc (a] redhat.com> 2689 2690 * config/rl78/fpmath-sf.S (__rl78_int_pack_a_r8): Fix edge case 2691 rounding up the fraction. 2692 2693 2015-01-31 John David Anglin <danglin (a] gcc.gnu.org> 2694 2695 * config/pa/linux-atomic.c (__kernel_cmpxchg2): Change declaration of 2696 oldval and newval to const void *. Fix typo. 2697 (FETCH_AND_OP_2): Use __atomic_load_n to load value. 2698 (FETCH_AND_OP_WORD): Likewise. 2699 (OP_AND_FETCH_WORD): Likewise. 2700 (COMPARE_AND_SWAP_2): Likewise. 2701 (__sync_val_compare_and_swap_4): Likewise. 2702 (__sync_lock_test_and_set_4): Likewise. 2703 (SYNC_LOCK_RELEASE_2): Likewise. 2704 Remove support for long long atomic operations. 2705 2706 2015-01-27 Caroline Tice <cmtice (a] google.com> 2707 2708 Committing VTV Cywin/Ming patch for Patrick Wollgast 2709 * Makefile.in: Move rules to build vtv_*.o out of the check 2710 for CUSTOM_CRTSTUFF. 2711 * config.host (i[34567]86-*-cygwin*, x86_64-*-cygwin*, 2712 i[34567]86-*-mingw*) 2713 (x86_64-*-mingw*): Only add vtv_*.o to extra_parts if 2714 enable_vtable_verify. 2715 2716 2015-01-27 Nick Clifton <nickc (a] redhat.com> 2717 2718 * config/rl78/cmpsi2.S: Use function start and end macros. 2719 (__gcc_bcmp): New function. 2720 * config/rl78/lshrsi3.S: Use function start and end macros. 2721 * config/rl78/mulsi3.S: Add support for G10. 2722 (__mulqi3): New function for G10. 2723 * config/rl78/signbit.S: Use function start and end macros. 2724 * config/rl78/t-rl78 (LIB2ADD): Add bit-count.S, fpbit-sf.S and 2725 fpmath-sf.S. 2726 (LIB2FUNCS_EXCLUDE): Define. 2727 (LIB2FUNCS_ST): Define. 2728 * config/rl78/trampoline.S: Use function start and end macros. 2729 * config/rl78/vregs.h (START_FUNC): New macro. 2730 (START_ANOTHER_FUNC): New macro. 2731 (END_FUNC): New macro. 2732 (END_ANOTHER_FUNC): New macro. 2733 * config/rl78/bit-count.S: New file. Contains assembler 2734 implementations of the bit counting functions: ___clzhi2, 2735 __clzsi2, ctzhi2, ctzsi2, ffshi2, ffssi2, __partityhi2, 2736 __paritysi2, __popcounthi2 and __popcountsi2. 2737 * config/rl78/fpbit-sf.S: New file. Contains assembler 2738 implementationas of the math functions: __negsf2, __cmpsf2, 2739 __eqsf2, __nesf2, __lesf2, __ltsf2, __gesf2, gtsf2, __unordsf2, 2740 __fixsfsi, __fixunssfsi, __floatsisf and __floatunssisf. 2741 * config/rl78/fpmath-sf.S: New file. Contains assembler 2742 implementations of the math functions: __subsf3, __addsf3, 2743 __mulsf3 and __divsf3 2744 2745 2015-01-27 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 2746 2747 * config.host (i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*): 2748 Add i386/elf-lib.h to tm_file. 2749 * config/i386/elf-lib.h: Fix comment. 2750 * unwind-dw2-fde-dip.c (_Unwind_IteratePhdrCallback) [__x86_64__ 2751 && __sun__ && __svr4__]: Remove workaround. 2752 2753 2015-01-25 Allan Sandfeld Jensen <sandfeld (a] kde.org> 2754 2755 * config/i386/cpuinfo.c (enum processor_features): Add FEATURE_BMI and 2756 FEATURE_BMI2. 2757 (get_available_features): Detect FEATURE_BMI and FEATURE_BMI2. 2758 2759 2015-01-24 H.J. Lu <hongjiu.lu (a] intel.com> 2760 2761 * config/i386/cpuinfo.c (processor_subtypes): Add 2762 INTEL_COREI7_BROADWELL. 2763 (get_intel_cpu): Support new Silvermont, Haswell and Broadwell 2764 model numbers. 2765 2766 2015-01-23 Uros Bizjak <ubizjak (a] gmail.com> 2767 2768 * config/i386/elf-lib.h: New file. 2769 (CRT_GET_RFIB_DATA): Move definition from gcc/config/i386/gnu-user.h. 2770 Wrap definition in #ifdef __i386__. 2771 * libgcc/config.host (i[34567]86-*-linux*, i[34567]86-*-kfreebsd*-gnu) 2772 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*) 2773 (i[34567]86-*-kopensolaris*-gnu, x86_64-*-linux*) 2774 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Add i386/elf-lib.h 2775 to tm_file. 2776 2777 2015-01-22 Chen Gang <gang.chen.5i5j (a] gmail.com> 2778 2779 * unwind-dw2-fde.h (last_fde): Use "(const fde *)" instead of 2780 "(char *)" to avoid qualifier warning by 'xgcc' compiling. 2781 2782 2015-01-20 Chung-Lin Tang <cltang (a] codesourcery.com> 2783 2784 * config/nios2/linux-unwind.h (nios2_fallback_frame_state): 2785 Update rt_sigframe format and address for current Nios II 2786 Linux conventions. 2787 2788 2015-01-09 Andreas Tobler <andreast (a] gcc.gnu.org> 2789 2790 * config.host (arm*-*-freebsd*): Add new configuration for 2791 arm*-*-freebsd*. 2792 * config/arm/freebsd-atomic.c: New file. 2793 * config/arm/t-freebsd: Likewise. 2794 * config/arm/unwind-arm.h: Add __FreeBSD__ to the list of 2795 'PC-relative indirect' OS's. 2796 2797 2015-01-06 Eric Botcazou <ebotcazou (a] adacore.com> 2798 2799 * config.host: Add Visium support. 2800 * config/visium: New directory. 2801 2802 2015-01-05 Jakub Jelinek <jakub (a] redhat.com> 2803 2804 Update copyright years. 2805 2806 2014-12-19 Matthew Fortune <matthew.fortune (a] imgtec.com> 2807 2808 * config.host: Support mipsisa32r6 and mipsisa64r6. 2809 * config/mips/mips16.S: Do not build for R6. 2810 2811 2014-12-17 Oleg Endo <olegendo (a] gcc.gnu.org> 2812 2813 * config/sh/crt.h: New. 2814 * config/sh/crti.S: Use GLOBAL macro from crt.h for _init and _fini 2815 symbols. 2816 * config/sh/crt1.S: Likewise. 2817 2818 2014-12-15 Uros Bizjak <ubizjak (a] gmail.com> 2819 2820 PR libgcc/63832 2821 * crtstuff.c (__do_global_dtors_aux) [HIDDEN_DTOR_LIST_END]: Use 2822 func_ptr *dtor_list temporary variable to avoid "array subscript 2823 is above array bounds" warnings. 2824 2825 2014-12-09 Michael Haubenwallner <michael.haubenwallner (a] ssi-schaefer.com> 2826 2827 * Makefile.in (with_aix_soname): Define. 2828 * config/rs6000/t-slibgcc-aix: Act upon --with-aix-soname option. 2829 * configure.ac: Accept --with-aix-soname=aix|svr4|both option. 2830 * configure: Recreate. 2831 2832 2014-12-05 Olivier Hainque <hainque (a] adacore.com> 2833 2834 * unwind-dw2.c (DWARF_REG_TO_UNWIND_COLUMN): Remove default def, 2835 now provided by defaults.h. 2836 2837 2014-11-30 Oleg Endo <olegendo (a] gcc.gnu.org> 2838 2839 PR target/55351 2840 * config/sh/lib1funcs.S: Check value of __SHMEDIA__ instead of checking 2841 whether it's defined. 2842 2843 2014-11-27 Ilya Tocar <ilya.tocar (a] intel.com> 2844 2845 * config/i386/cpuinfo.c (processor_features): Add FEATURE_AVX512F. 2846 * config/i386/cpuinfo.c (get_available_features): Detect it. 2847 2848 2014-11-27 Tony Wang <tony.wang (a] arm.com> 2849 2850 * config/arm/lib1funcs.S (FUNC_START): Add conditional section 2851 redefine for macro L_arm_muldivsf3 and L_arm_muldivdf3. 2852 (SYM_END, ARM_SYM_START): Add macros used to expose function Symbols. 2853 2854 2014-11-25 Segher Boessenkool <segher (a] kernel.crashing.org> 2855 2856 * crtstuff.c (__do_glbal_ctors_1): Add missing semicolon. 2857 2858 2014-11-24 John David Anglin <danglin (a] gcc.gnu.org> 2859 2860 * config/pa/linux-atomic.c (ABORT_INSTRUCTION): Use __builtin_trap() 2861 instead. 2862 2863 2014-11-21 Guy Martin <gmsoft (a] tuxicoman.be> 2864 John David Anglin <danglin (a] gcc.gnu.org> 2865 2866 * config/pa/linux-atomic.c (__kernel_cmpxchg2): New. 2867 (FETCH_AND_OP_2): New. Use for subword and double word operations. 2868 (OP_AND_FETCH_2): Likewise. 2869 (COMPARE_AND_SWAP_2): Likewise. 2870 (SYNC_LOCK_TEST_AND_SET_2): Likewise. 2871 (SYNC_LOCK_RELEASE_2): Likewise. 2872 (SUBWORD_SYNC_OP): Remove. 2873 (SUBWORD_VAL_CAS): Likewise. 2874 (SUBWORD_BOOL_CAS): Likewise. 2875 (FETCH_AND_OP_WORD): Update. 2876 Consistently use signed types. 2877 2878 2014-11-13 Bernd Schmidt <bernds (a] codesourcery.com> 2879 Thomas Schwinge <thomas (a] codesourcery.com> 2880 Ilya Verbin <ilya.verbin (a] intel.com> 2881 Andrey Turetskiy <andrey.turetskiy (a] intel.com> 2882 2883 * Makefile.in (crtoffloadbegin$(objext)): New rule. 2884 (crtoffloadend$(objext)): Likewise. 2885 * configure: Regenerate. 2886 * configure.ac (accel_dir_suffix): Compute new variable. 2887 (extra_parts): Add crtoffloadbegin.o and crtoffloadend.o 2888 if enable_offload_targets is not empty. 2889 * offloadstuff.c: New file. 2890 2891 2014-11-13 Nick Clifton <nickc (a] redhat.com> 2892 2893 * config/rl78/divmodhi.S: Add support for the G10 architecture. 2894 Use START_FUNC and END_FUNC macros to enable linker garbage 2895 collection. 2896 * config/rl78/divmodqi.S: Likewise. 2897 * config/rl78/divmodsi.S: Likewise. 2898 * config/rl78/mulsi3.S: Likewise. 2899 * config/rl78/lib2div.c: Remove G10 functions. 2900 * config/rl78/lib2muls.c: Likewise. 2901 * config/rl78/t-rl8 (HOST_LIBGCC2_CFLAGS): Define. 2902 * config/rl78/vregs.h (START_FUNC): New macro. 2903 (END_FUNC): New macro. 2904 2905 2014-11-12 Matthew Fortune <matthew.fortune (a] imgtec.com> 2906 2907 * config/mips/mips16.S: Set .module when supported. Update O32 2908 FP64 calling convention and use for FPXX when possible. Add FPXX 2909 calling convention fallback case. 2910 2911 2014-11-06 Bernd Schmidt <bernds (a] codesourcery.com> 2912 2913 * config.host: Handle nvptx-*-*. 2914 * shared-object.mk (as-flags-$o): Define. 2915 ($(base)$(objext), $(base)_s$(objext)): Use it instead of 2916 -xassembler-with-cpp. 2917 * static-object.mk: Identical changes. 2918 * config/nvptx/t-nvptx: New file. 2919 * config/nvptx/crt0.s: New file. 2920 * config/nvptx/free.asm: New file. 2921 * config/nvptx/malloc.asm: New file. 2922 * config/nvptx/realloc.c: New file. 2923 2924 2014-10-30 Joseph Myers <joseph (a] codesourcery.com> 2925 2926 * Makefile.in (libgcc.map.in): New target. 2927 (libgcc.map): Use libgcc.map.in. 2928 * config/t-softfp (softfp_compat): New variable to be set by 2929 users. 2930 [$(softfp_compat) = y] (softfp_map_dep, softfp_set_symver): New 2931 variables. 2932 [$(softfp_compat) = y] (softfp_file_list): Use files in the build 2933 directory. 2934 [$(softfp_compat) = y] ($(softfp_file_list)): Generate wrappers 2935 that use compat symbols and disable all code unless [SHARED]. 2936 * config/t-softfp-compat: New file. 2937 * find-symver.awk: New file. 2938 * configure.ac (--with-glibc-version): New configure option. 2939 (ppc_fp_compat): New variable set for powerpc*-*-linux*. 2940 * configure: Regenerate. 2941 * config.host (powerpc*-*-linux*): Use ${ppc_fp_compat} for 2942 soft-float and e500. 2943 2944 2014-10-29 Joseph Myers <joseph (a] codesourcery.com> 2945 2946 * config/t-hardfp (hardfp_exclusions): Document new variable for 2947 user to define. 2948 (hardfp_func_list): Exclude functions from $(hardfp_exclusions). 2949 * config/t-softfp (softfp_extras): Document new variable for user 2950 to define. 2951 (softfp_func_list): Add functions from $(softfp_extras). 2952 * config/rs6000/t-e500v1-fp, config/rs6000/t-e500v2-fp: New files. 2953 * config.host (powerpc*-*-linux*): For e500v1, use 2954 rs6000/t-e500v1-fp and t-hardfp; do not use t-softfp-sfdf and 2955 t-softfp-excl. For e500v2, use t-hardfp-sfdf, rs6000/t-e500v2-fp 2956 and t-hardfp; do not use t-softfp-sfdf and t-softfp-excl. 2957 2958 2014-10-26 John David Anglin <danglin (a] gcc.gnu.org> 2959 2960 * config/pa/linux-unwind.h (pa32_read_access_ok): New function. 2961 (pa32_fallback_frame_state): Use pa32_read_access_ok to check if 2962 memory read accesses are ok. 2963 2964 2014-10-25 Joseph Myers <joseph (a] codesourcery.com> 2965 2966 * configure.ac (ppc_fp_type): Set variable on powerpc*-*-linux*. 2967 * configure: Regenerate. 2968 * config.host (powerpc*-*-linux*): Use $ppc_fp_type to determine 2969 additions to tmake_file. Use t-hardfp-sfdf and t-hardfp instead 2970 of soft-fp for 32-bit classic hard float. Do not use 2971 t-softfp-excl for soft float. 2972 2973 2014-10-22 Joseph Myers <joseph (a] codesourcery.com> 2974 2975 * config.host (powerpc*-*-linux*): Only use soft-fp for 32-bit 2976 configurations. 2977 * config/rs6000/t-ppc64-fp (softfp_wrap_start, softfp_wrap_end): 2978 Remove variables. 2979 2980 2014-10-22 Georg-Johann Lay <avr (a] gjlay.de> 2981 2982 * config/avr/lib1funcs.S (__do_global_dtors): Fix wrong code 2983 introduced with 2014-10-21 trunk r216525. 2984 2985 2014-10-21 Joern Rennecke <joern.rennecke (a] embecosm.com> 2986 Vidya Praveen <vidya.praveen (a] atmel.com> 2987 Praveen Kumar Kaushik <Praveen_Kumar.Kaushik (a] atmel.com> 2988 Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj (a] atmel.com> 2989 Pitchumani Sivanupandi <Pitchumani.S (a] atmel.com> 2990 2991 * config/avr/lib1funcs.S (__do_global_dtors): Go back to descending 2992 order. 2993 2994 Updated library functions for AVRTINY arch. 2995 * config/avr/lib1funcs.S: Updated zero/tmp regs for AVRTINY. 2996 Replaced occurrences of r0/r1 with tmp/zero reg macros. 2997 Added wsubi/ wadi macros that expands conditionally as sbiw/ adiw 2998 or AVRTINY equivalent. Replaced occurrences of sbiw/adiw with 2999 wsubi/wadi macors. 3000 (__mulsi3_helper): Update stack, preserve callee saved regs and 3001 argument from stack. Restore callee save registers. 3002 (__mulpsi3): Likewise. 3003 (__muldi3, __udivmodsi4, __divmodsi4, __negsi2, __umoddi3, __udivmod64, 3004 __moddi3, __adddi3, __adddi3_s8, __subdi3, __cmpdi2, __cmpdi2_s8, 3005 __negdi2, __prologue_saves__, __epilogue_restores__): Excluded for 3006 AVRTINY. 3007 (__tablejump2__): Added lpm equivalent instructions for AVRTINY. 3008 (__do_copy_data): Added new definition for AVRTINY. 3009 (__do_clear_bss): Replace r17 by r18 to preserve zero reg for AVRTINY. 3010 (__load_3, __load_4, __xload_1, __xload_2, __xload_3, 3011 __xload_4, __movmemx_qi, __movmemx_hi): Excluded for AVRTINY. 3012 * config/avr/lib1funcs-fixed.S: Replaced occurrences of r0/r1 with 3013 tmp/zero reg macros. Replaced occurrences of sbiw/adiw with wsubi/wadi 3014 macors. 3015 * config/avr/t-avr (LIB1ASMFUNCS): Remove unsupported functions for 3016 AVRTINY. 3017 3018 Fix broken long multiplication on tiny arch. 3019 3020 2014-10-09 Joseph Myers <joseph (a] codesourcery.com> 3021 3022 * soft-fp/double.h: Update from glibc. 3023 * soft-fp/eqdf2.c: Likewise. 3024 * soft-fp/eqsf2.c: Likewise. 3025 * soft-fp/eqtf2.c: Likewise. 3026 * soft-fp/extenddftf2.c: Likewise. 3027 * soft-fp/extended.h: Likewise. 3028 * soft-fp/extendsfdf2.c: Likewise. 3029 * soft-fp/extendsftf2.c: Likewise. 3030 * soft-fp/extendxftf2.c: Likewise. 3031 * soft-fp/gedf2.c: Likewise. 3032 * soft-fp/gesf2.c: Likewise. 3033 * soft-fp/getf2.c: Likewise. 3034 * soft-fp/ledf2.c: Likewise. 3035 * soft-fp/lesf2.c: Likewise. 3036 * soft-fp/letf2.c: Likewise. 3037 * soft-fp/op-1.h: Likewise. 3038 * soft-fp/op-2.h: Likewise. 3039 * soft-fp/op-4.h: Likewise. 3040 * soft-fp/op-8.h: Likewise. 3041 * soft-fp/op-common.h: Likewise. 3042 * soft-fp/quad.h: Likewise. 3043 * soft-fp/single.h: Likewise. 3044 * soft-fp/soft-fp.h: Likewise. 3045 * soft-fp/unorddf2.c: Likewise. 3046 * soft-fp/unordsf2.c: Likewise. 3047 * soft-fp/unordtf2.c: Likewise. 3048 * config/c6x/eqd.c (__c6xabi_eqd): Update call to FP_CMP_EQ_D. 3049 * config/c6x/eqf.c (__c6xabi_eqf): Update call to FP_CMP_EQ_S. 3050 * config/c6x/ged.c (__c6xabi_ged): Update call to FP_CMP_D. 3051 * config/c6x/gef.c (__c6xabi_gef): Update call to FP_CMP_S. 3052 * config/c6x/gtd.c (__c6xabi_gtd): Update call to FP_CMP_D. 3053 * config/c6x/gtf.c (__c6xabi_gtf): Update call to FP_CMP_S. 3054 * config/c6x/led.c (__c6xabi_led): Update call to FP_CMP_D. 3055 * config/c6x/lef.c (__c6xabi_lef): Update call to FP_CMP_S. 3056 * config/c6x/ltd.c (__c6xabi_ltd): Update call to FP_CMP_D. 3057 * config/c6x/ltf.c (__c6xabi_ltf): Update call to FP_CMP_S. 3058 3059 2014-10-08 Rong Xu <xur (a] google.com> 3060 3061 * libgcov-util.c (read_gcda_file): Fix format. 3062 (find_match_gcov_info): Ditto. 3063 (calculate_2_entries): New. 3064 (compute_one_gcov): Ditto. 3065 (gcov_info_count_all_cold): Ditto. 3066 (gcov_info_count_all_zero): Ditto. 3067 (extract_file_basename): Ditto. 3068 (get_file_basename): Ditto. 3069 (set_flag): Ditto. 3070 (matched_gcov_info): Ditto. 3071 (calculate_overlap): Ditto. 3072 (gcov_profile_overlap): Ditto. 3073 * libgcov-driver.c (compute_summary): Make 3074 it avavilable for external calls. 3075 3076 2014-10-06 Rong Xu <xur (a] google.com> 3077 3078 * Makefile.in: Ditto. 3079 * libgcov-driver.c (gcov_sort_n_vals): New utility function. 3080 (gcov_sort_icall_topn_counter): Ditto. 3081 (gcov_sort_topn_counter_arrays): Ditto. 3082 (dump_one_gcov): Sort indirect_call topn counters. 3083 * libgcov-merge.c (__gcov_merge_icall_topn): New merge 3084 function. 3085 * libgcov-profiler.c (__gcov_topn_value_profiler_body): New 3086 utility function. 3087 (__gcov_indirect_call_topn_profiler): New profiler function. 3088 * libgcov-util.c (__gcov_icall_topn_counter_op): New. 3089 * libgcov.h: New decls. 3090 3091 2014-10-04 Trevor Saunders <tsaunders (a] mozilla.com> 3092 3093 * config.host: Remove support for score-*. 3094 3095 2014-09-22 Joseph Myers <joseph (a] codesourcery.com> 3096 3097 * dfp-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. 3098 (__LIBGCC_XF_MANT_DIG__): Define if not already defined. 3099 (LONG_DOUBLE_HAS_XF_MODE): Define in terms of 3100 __LIBGCC_XF_MANT_DIG__. 3101 (__LIBGCC_TF_MANT_DIG__): Define if not already defined. 3102 (LONG_DOUBLE_HAS_TF_MODE): Define in terms of 3103 __LIBGCC_TF_MANT_DIG__. 3104 * libgcc2.c (NOTRUNC): Define in terms of 3105 __LIBGCC_*_EXCESS_PRECISION__, not LIBGCC2_LONG_DOUBLE_TYPE_SIZE. 3106 * libgcc2.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove. 3107 3108 2014-09-22 Joseph Myers <joseph (a] codesourcery.com> 3109 3110 PR target/63312 3111 * config/ia64/sfp-machine.h (FE_EX_ALL, FP_TRAPPING_EXCEPTIONS): 3112 New macros. 3113 3114 2014-09-22 Hans-Peter Nilsson <hp (a] axis.com> 3115 3116 * crtstuff.c (USE_EH_FRAME_REGISTRY): Let USE_EH_FRAME_REGISTRY_ALWAYS 3117 override USE_PT_GNU_EH_FRAME. 3118 [__LIBGCC_EH_FRAME_SECTION_NAME__ && !USE_PT_GNU_EH_FRAME]: Sanity- 3119 check USE_EH_FRAME_REGISTRY_ALWAYS against 3120 __LIBGCC_EH_FRAME_SECTION_NAME__, emit error if unsane. 3121 * Makefile.in (FORCE_EXPLICIT_EH_REGISTRY): New 3122 variable for substituted force_explicit_eh_registry. 3123 (CRTSTUFF_CFLAGS): Add FORCE_EXPLICIT_EH_REGISTRY. 3124 * configure.ac (explicit-exception-frame-registration): 3125 New AC_ARG_ENABLE. 3126 * configure: Regenerate. 3127 3128 2014-09-19 Olivier Hainque <hainque (a] adacore.com> 3129 3130 * config.host (powerpc-wrs-vxworksmils): New configuration, 3131 same as vxworksae. 3132 3133 2014-09-18 Joseph Myers <joseph (a] codesourcery.com> 3134 3135 * libgcc2.c (CEXT): Define using __LIBGCC_*_FUNC_EXT__. 3136 3137 2014-09-18 Joseph Myers <joseph (a] codesourcery.com> 3138 3139 * config/i386/sfp-machine.h (FP_TRAPPING_EXCEPTIONS): Treat clear 3140 bits not set bits as indicating trapping exceptions. 3141 3142 2014-09-17 Nathan sidwell <nathan (a] acm.org> 3143 3144 * Makefile.in (LIBGCOV_INTERFACE): Add _gcov_dump from ... 3145 (LIBGCOV_DRIVER): ... here. 3146 * libgcov-driver.c (gcov_master): New. 3147 (gcov_exit): Remove from master chain. 3148 (__gcov_init): Add to master chain if version compatible. Don't 3149 clear the version. 3150 * libgcov_interface (__gcov_flust): Call gcov_dump_int. 3151 (gcov_reset_int): Clear master chain, if compatible. 3152 (gcov_dump_int): New internal interface. Dump master chain, if 3153 compatible. 3154 (gcov_dump): Alias for gcov_dump_int. 3155 * libgcov.h (struct gcov_root): Add next and prev fields. 3156 (struct gcov_master): New struct. 3157 (__gcov_master): New. 3158 (gcov_dump_int): Declare. 3159 3160 2014-09-17 Olivier Hainque <hainque (a] adacore.com> 3161 3162 * config.host (x86_64-*-mingw*): Add i386/t-cygming to tmake_file 3163 and crtbegin.o + crtend.o to extra_parts. 3164 3165 2014-09-12 Joseph Myers <joseph (a] codesourcery.com> 3166 3167 * libgcc2.h (LIBGCC2_HAS_SF_MODE): Define using 3168 __LIBGCC_HAS_SF_MODE__. 3169 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__. 3170 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__. 3171 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__. 3172 * config/libbid/bid_gcc_intrinsics.h 3173 (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define. 3174 (LIBGCC2_HAS_XF_MODE): Define using __LIBGCC_HAS_XF_MODE__. 3175 (LIBGCC2_HAS_TF_MODE): Define using __LIBGCC_HAS_TF_MODE__. 3176 * fixed-bit.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Do not define. 3177 (LIBGCC2_HAS_SF_MODE): Define using __LIBGCC_HAS_SF_MODE__. 3178 (LIBGCC2_HAS_DF_MODE): Define using __LIBGCC_HAS_DF_MODE__. 3179 3180 2014-09-11 Georg-Johann Lay <avr (a] gjlay.de> 3181 3182 PR target/63223 3183 * config/avr/libgcc.S (__tablejump2__): Rewrite to use RAMPZ, ELPM 3184 and R24 as needed. Make work for all devices and .text locations. 3185 (__do_global_ctors, __do_global_dtors): Use word addresses. 3186 (__tablejump__, __tablejump_elpm__): Remove functions. 3187 * t-avr (LIB1ASMFUNCS): Remove _tablejump, _tablejump_elpm. 3188 Add _tablejump2. 3189 (XICALL, XIJMP): New macros. 3190 3191 2014-09-09 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3192 Ramana Radhakrishnan <ramana.radhakrishnan (a] arm.com> 3193 3194 * config.host (aarch64*): Include crtfastmath.o and 3195 t-crtfm. 3196 * config/aarch64/crtfastmath.c: New file. 3197 3198 2014-09-08 Trevor Saunders <tsaunders (a] mozilla.com> 3199 3200 * config.host: Remove picochip support. 3201 * config/picochip/adddi3.S: Remove. 3202 * config/picochip/ashlsi3.S: Remove. 3203 * config/picochip/ashlsi3.c: Remove. 3204 * config/picochip/ashrsi3.S: Remove. 3205 * config/picochip/ashrsi3.c: Remove. 3206 * config/picochip/clzsi2.S: Remove. 3207 * config/picochip/cmpsi2.S: Remove. 3208 * config/picochip/divmod15.S: Remove. 3209 * config/picochip/divmodhi4.S: Remove. 3210 * config/picochip/divmodsi4.S: Remove. 3211 * config/picochip/lib1funcs.S: Remove. 3212 * config/picochip/longjmp.S: Remove. 3213 * config/picochip/lshrsi3.S: Remove. 3214 * config/picochip/lshrsi3.c: Remove. 3215 * config/picochip/parityhi2.S: Remove. 3216 * config/picochip/popcounthi2.S: Remove. 3217 * config/picochip/setjmp.S: Remove. 3218 * config/picochip/subdi3.S: Remove. 3219 * config/picochip/t-picochip: Remove. 3220 * config/picochip/ucmpsi2.S: Remove. 3221 * config/picochip/udivmodhi4.S: Remove. 3222 * config/picochip/udivmodsi4.S: Remove. 3223 3224 2014-09-08 Joseph Myers <joseph (a] codesourcery.com> 3225 3226 * libgcc2.c (SF_SIZE): Change all uses to __LIBGCC_SF_MANT_DIG__. 3227 (DF_SIZE): Change all uses to __LIBGCC_DF_MANT_DIG__. 3228 (XF_SIZE): Change all uses to __LIBGCC_XF_MANT_DIG__. 3229 (TF_SIZE): Change all uses to __LIBGCC_TF_MANT_DIG__. 3230 * libgcc2.h (SF_SIZE): Change to __LIBGCC_SF_MANT_DIG__. Give 3231 error if not defined and LIBGCC2_HAS_SF_MODE is defined. 3232 (DF_SIZE): Change to __LIBGCC_DF_MANT_DIG__. Give error if not 3233 defined and LIBGCC2_HAS_DF_MODE is defined. 3234 (XF_SIZE): Change to __LIBGCC_XF_MANT_DIG__. Give error if not 3235 defined and LIBGCC2_HAS_XF_MODE is defined. 3236 (TF_SIZE): Change to __LIBGCC_TF_MANT_DIG__. Give error if not 3237 defined and LIBGCC2_HAS_TF_MODE is defined. 3238 3239 2014-09-08 Joseph Myers <joseph (a] codesourcery.com> 3240 3241 * fp-bit.c (pack_d, unpack_d): Remove LARGEST_EXPONENT_IS_NORMAL 3242 and ROUND_TOWARDS_ZERO conditionals. 3243 3244 2014-09-07 Nathan sidwell <nathan (a] acm.org> 3245 3246 * libgcov-interface.c (STRONG_ALIAS): Rename to ... 3247 (ALIAS_weak): ... here. Use forwarding function. Adjust uses. 3248 3249 2014-09-05 Joseph Myers <joseph (a] codesourcery.com> 3250 3251 * Makefile.in (CRTSTUFF_CFLAGS): Add -fbuilding-libgcc. 3252 * config/aarch64/linux-unwind.h (STACK_POINTER_REGNUM): Change all 3253 uses to __LIBGCC_STACK_POINTER_REGNUM__. 3254 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to 3255 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3256 * config/alpha/vms-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): 3257 Change use to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3258 * config/cr16/unwind-cr16.c (STACK_GROWS_DOWNWARD): Change all 3259 uses to __LIBGCC_STACK_GROWS_DOWNWARD__. 3260 (DWARF_FRAME_REGISTERS): Change all uses to 3261 __LIBGCC_DWARF_FRAME_REGISTERS__. 3262 (EH_RETURN_STACKADJ_RTX): Change all uses to 3263 __LIBGCC_EH_RETURN_STACKADJ_RTX__. 3264 * config/cr16/unwind-dw2.h (DWARF_FRAME_REGISTERS): Change use to 3265 __LIBGCC_DWARF_FRAME_REGISTERS__. Remove conditional definition. 3266 * config/i386/cygming-crtbegin.c (EH_FRAME_SECTION_NAME): Change 3267 use to __LIBGCC_EH_FRAME_SECTION_NAME__. 3268 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__. 3269 * config/i386/cygming-crtend.c (EH_FRAME_SECTION_NAME): Change use 3270 to __LIBGCC_EH_FRAME_SECTION_NAME__. 3271 (JCR_SECTION_NAME): Change use to __LIBGCC_JCR_SECTION_NAME__ 3272 * config/mips/linux-unwind.h (STACK_POINTER_REGNUM): Change use to 3273 __LIBGCC_STACK_POINTER_REGNUM__. 3274 (DWARF_ALT_FRAME_RETURN_COLUMN): Change all uses to 3275 __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3276 * config/nios2/linux-unwind.h (STACK_POINTER_REGNUM): Change use 3277 to __LIBGCC_STACK_POINTER_REGNUM__. 3278 * config/pa/hpux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change 3279 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3280 * config/pa/linux-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): Change 3281 all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3282 * config/rs6000/aix-unwind.h (DWARF_ALT_FRAME_RETURN_COLUMN): 3283 Change all uses to __LIBGCC_DWARF_ALT_FRAME_RETURN_COLUMN__. 3284 (STACK_POINTER_REGNUM): Change all uses to 3285 __LIBGCC_STACK_POINTER_REGNUM__. 3286 * config/rs6000/darwin-fallback.c (STACK_POINTER_REGNUM): Change 3287 use to __LIBGCC_STACK_POINTER_REGNUM__. 3288 * config/rs6000/linux-unwind.h (STACK_POINTER_REGNUM): Change all 3289 uses to __LIBGCC_STACK_POINTER_REGNUM__. 3290 * config/sparc/linux-unwind.h (DWARF_FRAME_REGISTERS): Change use 3291 to __LIBGCC_DWARF_FRAME_REGISTERS__. 3292 * config/sparc/sol2-unwind.h (DWARF_FRAME_REGISTERS): Change use 3293 to __LIBGCC_DWARF_FRAME_REGISTERS__. 3294 * config/tilepro/linux-unwind.h (STACK_POINTER_REGNUM): Change use 3295 to __LIBGCC_STACK_POINTER_REGNUM__. 3296 * config/xtensa/unwind-dw2-xtensa.h (DWARF_FRAME_REGISTERS): 3297 Remove conditional definition. 3298 * crtstuff.c (TEXT_SECTION_ASM_OP): Change all uses to 3299 __LIBGCC_TEXT_SECTION_ASM_OP__. 3300 (EH_FRAME_SECTION_NAME): Change all uses to 3301 __LIBGCC_EH_FRAME_SECTION_NAME__. 3302 (EH_TABLES_CAN_BE_READ_ONLY): Change all uses to 3303 __LIBGCC_EH_TABLES_CAN_BE_READ_ONLY__. 3304 (CTORS_SECTION_ASM_OP): Change all uses to 3305 __LIBGCC_CTORS_SECTION_ASM_OP__. 3306 (DTORS_SECTION_ASM_OP): Change all uses to 3307 __LIBGCC_DTORS_SECTION_ASM_OP__. 3308 (JCR_SECTION_NAME): Change all uses to 3309 __LIBGCC_JCR_SECTION_NAME__. 3310 (INIT_SECTION_ASM_OP): Change all uses to 3311 __LIBGCC_INIT_SECTION_ASM_OP__. 3312 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to 3313 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__. 3314 * generic-morestack.c (STACK_GROWS_DOWNWARD): Change all uses to 3315 __LIBGCC_STACK_GROWS_DOWNWARD__. 3316 * libgcc2.c (INIT_SECTION_ASM_OP): Change all uses to 3317 __LIBGCC_INIT_SECTION_ASM_OP__. 3318 (INIT_ARRAY_SECTION_ASM_OP): Change all uses to 3319 __LIBGCC_INIT_ARRAY_SECTION_ASM_OP__. 3320 (EH_FRAME_SECTION_NAME): Change all uses to 3321 __LIBGCC_EH_FRAME_SECTION_NAME__. 3322 * libgcov-profiler.c (VTABLE_USES_DESCRIPTORS): Remove conditional 3323 definitions. Change all uses to 3324 __LIBGCC_VTABLE_USES_DESCRIPTORS__. 3325 * unwind-dw2.c (STACK_GROWS_DOWNWARD): Change all uses to 3326 __LIBGCC_STACK_GROWS_DOWNWARD__. 3327 (DWARF_FRAME_REGISTERS): Change all uses to 3328 __LIBGCC_DWARF_FRAME_REGISTERS__. 3329 (EH_RETURN_STACKADJ_RTX): Change all uses to 3330 __LIBGCC_EH_RETURN_STACKADJ_RTX__. 3331 * unwind-dw2.h (DWARF_FRAME_REGISTERS): Remove conditional 3332 definition. Change use to __LIBGCC_DWARF_FRAME_REGISTERS__. 3333 * unwind-sjlj.c (DONT_USE_BUILTIN_SETJMP): Change all uses to 3334 __LIBGCC_DONT_USE_BUILTIN_SETJMP__. 3335 (JMP_BUF_SIZE): Change use to __LIBGCC_JMP_BUF_SIZE__. 3336 3337 2014-09-02 Nathan sidwell <nathan (a] acm.org> 3338 3339 * libgcov-interface.c (STRONG_ALIAS): New. 3340 (__gcov_flush): Call __gcov_reset_int. 3341 (__gcov_reset): Strong alias for ... 3342 (__gcov_reset_ing): ... this renamed hidden version. 3343 * libgcov.h (__gcov_reset_int): New declaration. 3344 3345 2014-08-19 Yaakov Selkowitz <yselkowi (a] redhat.com> 3346 3347 * config/i386/cygming-crtend.c (register_frame_ctor): Move atexit 3348 call from here... 3349 * config/i386/cygming-crtbegin.c (__gcc_register_frame): to here. 3350 (__dso_handle): Define on Cygwin. 3351 * config/i386/t-cygming (crtbeginS.o): New rule. 3352 * config.host (*-*-cygwin*): Add crtbeginS.o to extra_parts. 3353 3354 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Fix 3355 declaration syntax. 3356 3357 2014-08-13 Steve Ellcey <sellcey (a] mips.com> 3358 3359 * crtstuff.c: Undef caddr_t. 3360 3361 2014-08-12 Steve Ellcey <sellcey (a] mips.com> 3362 3363 * config/mips/mips16.S: Skip when __mips_soft_float is defined. 3364 3365 2014-08-07 Nathan Sidwell <nathan (a] acm.org> 3366 3367 * Makefile.in (LIBGCOV_INTERFACE): Move _gcov_dump ... 3368 (LIBGCOV_DRIVER): ... to here. 3369 * libgcov.h (gcov_do_dump): New #define. 3370 (struct gcov_root): New. 3371 (__gcov_root): New declaration. 3372 (__gcov_dump_one): Declare. 3373 * libgcov-driver.c (gcov_list, gcov_dump_complete, 3374 run_accounted): Delete. 3375 (gcov_compute_histogram): Add LIST argument, adjust. 3376 (compute_summary): Adjust gcov_compute_histogram call. 3377 (gcov_do_dump): Not hidden, static in libgcov. 3378 (gcov_clear): Move to interface.c. 3379 (__gcov_dump_one): New, broken out of ... 3380 (gcov_exit): ... here. Make static. 3381 (__gcov_root): New. 3382 (__gcov_init): Adjust. 3383 * libgcov-interface.c (gcov_clear, gcov_exit): Remove 3384 declarations. 3385 (__gcov_flush): Use __gcov_dump_one and __gcov_reset. 3386 (gcov_clear): Moved from driver.c. Add LIST argument. 3387 (__gcov_reset): Adjust for changed interfaces. 3388 (__gcov_fork): Remove local declaration of __gcov_flush_mx. 3389 3390 2014-08-04 Rohit <rohitarulraj (a] freescale.com> 3391 3392 PR target/60102 3393 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Update 3394 based on change in SPE high register numbers and 3 HTM registers. 3395 3396 2014-08-01 Nathan Sidwell <nathan (a] acm.org> 3397 3398 * Makefile.in (LIBGCOV_MERGE, LIBGCOV_PROFILER, 3399 LIBGCOV_INTERFACE): Reformat. 3400 * libgcov-driver.c (gcov_exit, __gcov_init): Disable when 3401 IN_GCOV_TOOL. 3402 * libgcov-interface.c: Reformat some comments. 3403 (__gcov_flush_mx): Add declaration. Tidy up definition. 3404 3405 2014-07-31 Alan Modra <amodra (a] gmail.com> 3406 Peter Bergner <bergner (a] vnet.ibm.com> 3407 3408 * config/rs6000/ibm-ldouble.c (typedef union longDblUnion): Delete. 3409 (pack_ldouble): New function. 3410 (__gcc_qadd): Use it. 3411 (__gcc_qmul): Likewise. 3412 (__gcc_qdiv): Likewise. 3413 (__gcc_qneg): Likewise. 3414 (__gcc_stoq): Likewise. 3415 (__gcc_dtoq): Likewise. 3416 3417 2014-07-30 J. D. Johnston <jjohnst (a] us.ibm.com> 3418 3419 * config/s390/tpf-unwind.h: Include <stdbool.h>. 3420 (__tpf_eh_return): Add original return address as second parameter. 3421 Handle cases where unwinder routines were called directly, instead 3422 of from within the C++ library. 3423 3424 2014-07-29 Nathan Sidwell <nathan (a] acm.org> 3425 3426 * libgcov.h: Move renaming of entry points to lib gcov specific 3427 portion. 3428 (gcov_do_dump): New rename. 3429 (gcov_rewrite): Remove inline, make HIDDEN. 3430 * libgcov-driver.c (gcov_clear, gcov_exit): Remove declarations. 3431 (gcov_exit_compute_summary): Rename to ... 3432 (compute_summary): ... here. Add LIST argument. 3433 (gcov_exit_merge_gcda): Rename to ... 3434 (merge_one_data): ... here. 3435 (gcov_exit_write_gcda): Rename to ... 3436 (write_one_data): ... here. 3437 (gcov_exit_merge_summary): Rename to ... 3438 (merge_summary): Add RUN_COUNTED argument. 3439 (gcov_exit_dump_gcov): Rename to ... 3440 (dump_one_gcov): Add RUN_COUNTED argument. 3441 (gcov_do_dump): New function, broken out of ... 3442 (gcov_exit): ... here. Call it. 3443 3444 2014-07-27 Anthony Green <green (a] moxielogic.com> 3445 3446 * config.host: Add moxiebox configuration suppport. 3447 3448 2014-07-27 Nathan Sidwell <nathan (a] acm.org> 3449 3450 * libgcov-driver.c (struct gcov_filename_aux): Rename ... 3451 (struct gcov_filename): ... here. Include buffer and max length 3452 fields. 3453 (gcov_max_filename): Remove. 3454 (gi_filename): Remove. 3455 (gcov_exit_compute_summary): Compute max filename here. 3456 (gcov_exit_merge_gcda): Add filename parm, adjust. 3457 (gcov_exit_merge_summary): Likewise. 3458 (gcov_exit_dump_gcov): Adjust for struct gcov_filename changes. 3459 (gcov_exit): Likewise. 3460 (__gcov_init): Don't calculate max length here. 3461 * libgcov_util.c (max_filename_len): Remove. 3462 (read_gcda_file): Don't calculate max length here. 3463 (gcov_read_profile_dir): Don't propagate here. 3464 * libgcov-driver-system.c (alloc_filename_struct): Adjust for 3465 struct gcov_filename changes. 3466 (gcov_exit_open_gcda_file): Likewise. 3467 3468 2014-07-25 Nathan Sidwell <nathan (a] acm.org> 3469 3470 * libgcov-driver.c (set_gcov_dump_complete, 3471 reset_gcov_dump_complete, get_gcov_dump_complete): Remove global 3472 functions polluting user's namespace. 3473 (gcov_exit): Set variable directly. 3474 (gcov_clear): Reset variable directly. 3475 * libgcov-interface.c (get_gcov_dymp_complete, 3476 reset_gov_dump_complete): Remove declarations. 3477 (__gcov_reset, __gcov_dump): Don't call them. 3478 3479 2014-07-24 DJ Delorie <dj (a] redhat.com> 3480 3481 * config/i386/cygming-crtbegin.c (deregister_frame_fn): Newly public. 3482 (__gcc_deregister_frame): Move logic to detect deregister function 3483 to ... 3484 (__gcc_register_frame): here, so it's consistent with the register 3485 logic. 3486 3487 2014-07-23 Nathan Sidwell <nathan (a] acm.org> 3488 3489 * libgcov-driver.c (set_gcov_list): Remove. 3490 (gcov_list): Make non-static in GCOV_TOOL. 3491 * libgcov.h (GCOV_TOOL_LINKAGE): Remove unused #define. 3492 3493 2014-07-17 John David Anglin <danglin (a] gcc.gnu.org> 3494 3495 * config/pa/linux-atomic.c (__sync_lock_release_4): New. 3496 (SYNC_LOCK_RELEASE): Update to use __kernel_cmpxchg for release. 3497 Don't use SYNC_LOCK_RELEASE for int type. 3498 3499 2014-07-14 Richard Biener <rguenther (a] suse.de> 3500 3501 * libgcov.h (struct gcov_fn_info): Make ctrs size 1. 3502 3503 2014-07-11 Rong Xu <xur (a] google.com> 3504 3505 * libgcov-util.c (gcov_max_filename): Fix declartion. 3506 3507 2014-07-10 Rong Xu <xur (a] google.com> 3508 3509 Add gcov-tool: an offline gcda profile processing tool 3510 Support. 3511 * libgcov-driver.c (gcov_max_filename): Make available 3512 to gcov-tool. 3513 * libgcov-merge.c (__gcov_merge_add): Replace 3514 gcov_read_counter() with a Macro. 3515 (__gcov_merge_ior): Ditto. 3516 (__gcov_merge_time_profile): Ditto. 3517 (__gcov_merge_single): Ditto. 3518 (__gcov_merge_delta): Ditto. 3519 * libgcov-util.c (void gcov_set_verbose): Set the verbose flag 3520 in the utility functions. 3521 (set_fn_ctrs): Utility function for reading gcda files to in-memory 3522 gcov_list object link lists. 3523 (tag_function): Ditto. 3524 (tag_blocks): Ditto. 3525 (tag_arcs): Ditto. 3526 (tag_lines): Ditto. 3527 (tag_counters): Ditto. 3528 (tag_summary): Ditto. 3529 (read_gcda_finalize): Ditto. 3530 (read_gcda_file): Ditto. 3531 (ftw_read_file): Ditto. 3532 (read_profile_dir_init): Ditto. 3533 (gcov_read_profile_dir): Ditto. 3534 (gcov_read_counter_mem): Ditto. 3535 (gcov_get_merge_weight): Ditto. 3536 (merge_wrapper): A wrapper function that calls merging handler. 3537 (gcov_merge): Merge two gcov_info objects with weights. 3538 (find_match_gcov_info): Find the matched gcov_info in the list. 3539 (gcov_profile_merge): Merge two gcov_info object lists. 3540 (__gcov_add_counter_op): Process edge profile counter values. 3541 (__gcov_ior_counter_op): Process IOR profile counter values. 3542 (__gcov_delta_counter_op): Process delta profile counter values. 3543 (__gcov_single_counter_op): Process single profile counter values. 3544 (fp_scale): Callback function for float-point scaling. 3545 (int_scale): Callback function for integer fraction scaling. 3546 (gcov_profile_scale): Scaling profile counters. 3547 (gcov_profile_normalize): Normalize profile counters. 3548 * libgcov.h: Add headers and functions for gcov-tool use. 3549 (gcov_get_counter): New. 3550 (gcov_get_counter_target): Ditto. 3551 (struct gcov_info): Make the functions field mutable in gcov-tool 3552 compilation. 3553 3554 2014-06-23 Kai Tietz <ktietz (a] redhat.com> 3555 3556 PR libgcc/61585 3557 * unwind-seh.c (_Unwind_GetGR): Check for proper 3558 index range. 3559 (_Unwind_SetGR): Likewise. 3560 3561 2014-05-22 Nick Clifton <nickc (a] redhat.com> 3562 3563 * config/msp430/t-msp430 (HOST_LIBGCC2_CFLAGS): Add 3564 -mhwmult=none. 3565 3566 2014-05-22 Teresa Johnson <tejohnson (a] google.com> 3567 3568 * libgcov-driver.c (gcov_error): Move declaration before gcov-io.c 3569 include. 3570 3571 2014-05-20 John Marino <gnugcc (a] marino.st> 3572 3573 * config.host (*-*-dragonfly*): New target. 3574 * crtstuff.c: Make dl_iterate_support generic on *bsd. 3575 * enable-execute-stack-mprotect.c: Always mprotect on FreeBSD. 3576 * unwind-dw2-fde-dip.c: Add dl_iterate_phr support for DragonFly. 3577 * config/i386/dragonfly-unwind.h: New. 3578 3579 2014-05-21 Maciej W. Rozycki <macro (a] codesourcery.com> 3580 3581 PR libgcc/60166 3582 * config/arm/sfp-machine.h (_FP_NANFRAC_H, _FP_NANFRAC_S) 3583 (_FP_NANFRAC_D, _FP_NANSIGN_Q): Set the quiet bit. 3584 3585 2014-05-13 Bernd Edlinger <bernd.edlinger (a] hotmail.de> 3586 3587 * unwind-seh.c (_Unwind_Backtrace): Uncommented, finished 3588 implementation. 3589 3590 2014-05-12 Georg-Johann Lay <avr (a] gjlay.de> 3591 3592 * config/arm/bpabi-lib.h (License): Add GCC Runtime Library Exception. 3593 3594 2014-05-08 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 3595 3596 PR libgcc/61097 3597 * config/t-slibgcc-sld: Only build and install libgcc-unwind.map 3598 if --enable-shared. 3599 3600 2014-04-30 Bernd Edlinger <bernd.edlinger (a] hotmail.de> 3601 3602 Work around for current cygwin32 build problems. 3603 * config/i386/cygming-crtbegin.c (__register_frame_info, 3604 __deregister_frame_info, _Jv_RegisterClasses): Compile weak default 3605 functions only for 64-bit systems. 3606 3607 2014-04-25 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 3608 3609 * config/i386/crtfastmath.c [!__x86_64__ && __sun__ && __svr4__] 3610 (sigill_caught, sigill_hdlr): Remove. 3611 3612 2014-04-22 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 3613 3614 * config/i386/crtfastmath.c (set_fast_math): Remove SSE execution 3615 check. 3616 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove 3617 Solaris 9 single-threaded support. 3618 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove 3619 Solaris 9 single-threaded support. Add call_user_handler code 3620 sequences. 3621 (sparc_is_sighandler): Likewise. 3622 3623 2014-03-27 Andreas Krebbel <Andreas.Krebbel (a] de.ibm.com> 3624 3625 * config.host: Append t-floattodi to tmake_file depending on 3626 host_address. 3627 3628 2014-03-20 Joel Sherrill <joel.sherrill (a] oarcorp.com> 3629 3630 * config.host (v850*-*-*): Add to tmake_file instead of resetting it. 3631 3632 2014-03-10 Uros Bizjak <ubizjak (a] gmail.com> 3633 3634 PR libgcc/60472 3635 * crtstuff.c (frame_dummy): Use void **jcr_list temporary 3636 variable to avoid "array subscript is above array bounds" warnings. 3637 Use __builtin_expect when checking *jcr_list for NULL. 3638 3639 2014-03-06 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 3640 3641 PR libgcc/59339 3642 * config.host (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu) 3643 (*-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Only add 3644 vtv_*.o to extra_parts if enable_vtable_verify. 3645 3646 2014-03-06 Nick Clifton <nickc (a] redhat.com> 3647 3648 * config/msp430/t-msp430 (LIB2ADD): Add lib2hw_mul.S 3649 * config/msp430/lib2hw_mul.S: New: Hardware multiply routines. 3650 3651 2014-02-28 Joey Ye <joey.ye (a] arm.com> 3652 3653 PR libgcc/60166 3654 * config/arm/sfp-machine.h (_FP_NANFRAC_H, 3655 _FP_NANFRAC_S, _FP_NANFRAC_D, _FP_NANFRAC_Q): 3656 Set to zero. 3657 3658 2014-02-24 Walter Lee <walt (a] tilera.com> 3659 3660 * config.host: Support "tilegx*" and "tilepro*" triplets. 3661 * config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian. 3662 * config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian. 3663 3664 2014-02-20 Sandra Loosemore <sandra (a] codesourcery.com> 3665 Chung-Lin Tang <cltang (a] codesourcery.com> 3666 3667 * config/nios2/t-nios2 (CRTSTUFF_T_CFLAGS): Add -mno-gpopt. 3668 * config/nios2/crti.S: Remove .file directive. 3669 * config/nios2/crtn.S: Likewise. 3670 3671 2014-02-18 Kai Tietz <ktietz (a] redhat.com> 3672 Jonathan Schleifer <js (a] webkeks.org> 3673 3674 PR objc/56870 3675 * unwind-seh.c (_GCC_specific_handler): Pass proper 3676 value to unwind-handler. 3677 3678 2014-02-12 Joseph Myers <joseph (a] codesourcery.com> 3679 3680 * soft-fp/adddf3.c: Update from glibc. 3681 * soft-fp/addsf3.c: Likewise. 3682 * soft-fp/addtf3.c: Likewise. 3683 * soft-fp/divdf3.c: Likewise. 3684 * soft-fp/divsf3.c: Likewise. 3685 * soft-fp/divtf3.c: Likewise. 3686 * soft-fp/double.h: Likewise. 3687 * soft-fp/eqdf2.c: Likewise. 3688 * soft-fp/eqsf2.c: Likewise. 3689 * soft-fp/eqtf2.c: Likewise. 3690 * soft-fp/extenddftf2.c: Likewise. 3691 * soft-fp/extended.h: Likewise. 3692 * soft-fp/extendsfdf2.c: Likewise. 3693 * soft-fp/extendsftf2.c: Likewise. 3694 * soft-fp/extendxftf2.c: Likewise. 3695 * soft-fp/fixdfdi.c: Likewise. 3696 * soft-fp/fixdfsi.c: Likewise. 3697 * soft-fp/fixdfti.c: Likewise. 3698 * soft-fp/fixsfdi.c: Likewise. 3699 * soft-fp/fixsfsi.c: Likewise. 3700 * soft-fp/fixsfti.c: Likewise. 3701 * soft-fp/fixtfdi.c: Likewise. 3702 * soft-fp/fixtfsi.c: Likewise. 3703 * soft-fp/fixtfti.c: Likewise. 3704 * soft-fp/fixunsdfdi.c: Likewise. 3705 * soft-fp/fixunsdfsi.c: Likewise. 3706 * soft-fp/fixunsdfti.c: Likewise. 3707 * soft-fp/fixunssfdi.c: Likewise. 3708 * soft-fp/fixunssfsi.c: Likewise. 3709 * soft-fp/fixunssfti.c: Likewise. 3710 * soft-fp/fixunstfdi.c: Likewise. 3711 * soft-fp/fixunstfsi.c: Likewise. 3712 * soft-fp/fixunstfti.c: Likewise. 3713 * soft-fp/floatdidf.c: Likewise. 3714 * soft-fp/floatdisf.c: Likewise. 3715 * soft-fp/floatditf.c: Likewise. 3716 * soft-fp/floatsidf.c: Likewise. 3717 * soft-fp/floatsisf.c: Likewise. 3718 * soft-fp/floatsitf.c: Likewise. 3719 * soft-fp/floattidf.c: Likewise. 3720 * soft-fp/floattisf.c: Likewise. 3721 * soft-fp/floattitf.c: Likewise. 3722 * soft-fp/floatundidf.c: Likewise. 3723 * soft-fp/floatundisf.c: Likewise. 3724 * soft-fp/floatunditf.c: Likewise. 3725 * soft-fp/floatunsidf.c: Likewise. 3726 * soft-fp/floatunsisf.c: Likewise. 3727 * soft-fp/floatunsitf.c: Likewise. 3728 * soft-fp/floatuntidf.c: Likewise. 3729 * soft-fp/floatuntisf.c: Likewise. 3730 * soft-fp/floatuntitf.c: Likewise. 3731 * soft-fp/gedf2.c: Likewise. 3732 * soft-fp/gesf2.c: Likewise. 3733 * soft-fp/getf2.c: Likewise. 3734 * soft-fp/ledf2.c: Likewise. 3735 * soft-fp/lesf2.c: Likewise. 3736 * soft-fp/letf2.c: Likewise. 3737 * soft-fp/muldf3.c: Likewise. 3738 * soft-fp/mulsf3.c: Likewise. 3739 * soft-fp/multf3.c: Likewise. 3740 * soft-fp/negdf2.c: Likewise. 3741 * soft-fp/negsf2.c: Likewise. 3742 * soft-fp/negtf2.c: Likewise. 3743 * soft-fp/op-1.h: Likewise. 3744 * soft-fp/op-2.h: Likewise. 3745 * soft-fp/op-4.h: Likewise. 3746 * soft-fp/op-8.h: Likewise. 3747 * soft-fp/op-common.h: Likewise. 3748 * soft-fp/quad.h: Likewise. 3749 * soft-fp/single.h: Likewise. 3750 * soft-fp/soft-fp.h: Likewise. 3751 * soft-fp/subdf3.c: Likewise. 3752 * soft-fp/subsf3.c: Likewise. 3753 * soft-fp/subtf3.c: Likewise. 3754 * soft-fp/truncdfsf2.c: Likewise. 3755 * soft-fp/trunctfdf2.c: Likewise. 3756 * soft-fp/trunctfsf2.c: Likewise. 3757 * soft-fp/trunctfxf2.c: Likewise. 3758 * soft-fp/unorddf2.c: Likewise. 3759 * soft-fp/unordsf2.c: Likewise. 3760 * soft-fp/unordtf2.c: Likewise. 3761 * config/aarch64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): New 3762 macro. 3763 * config/arm/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3764 Likewise. 3765 * config/c6x/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3766 Likewise. 3767 * config/cris/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3768 Likewise. 3769 * config/i386/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3770 Likewise. 3771 * config/ia64/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3772 Likewise. 3773 * config/lm32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3774 Likewise. 3775 * config/mips/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3776 Likewise. 3777 * config/moxie/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3778 Likewise. 3779 * config/nds32/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3780 Likewise. 3781 * config/nios2/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3782 Likewise. 3783 * config/rs6000/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3784 Likewise. 3785 * config/score/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3786 Likewise. 3787 * config/tilegx/sfp-machine32.h (_FP_TININESS_AFTER_ROUNDING): 3788 Likewise. 3789 * config/tilegx/sfp-machine64.h (_FP_TININESS_AFTER_ROUNDING): 3790 Likewise. 3791 * config/tilepro/sfp-machine.h (_FP_TININESS_AFTER_ROUNDING): 3792 Likewise. 3793 3794 2014-02-07 Andreas Krebbel <Andreas.Krebbel (a] de.ibm.com> 3795 3796 * config/s390/32/_fixdfdi.c: Throw invalid exception if number 3797 cannot be represented. 3798 * config/s390/32/_fixsfdi.c: Likewise. 3799 * config/s390/32/_fixtfdi.c: Likewise. 3800 * config/s390/32/_fixunsdfdi.c: Likewise. 3801 * config/s390/32/_fixunssfdi.c: Likewise. 3802 * config/s390/32/_fixunstfdi.c: Likewise. 3803 3804 2014-02-07 Richard Sandiford <rdsandiford (a] googlemail.com> 3805 3806 * configure.ac (libgcc_cv_mips_hard_float): New. 3807 * configure: Regenerate. 3808 * config.host (mips*-*-*): Use t-hardfp-sfdf rather than 3809 t-softfp-sfdf for hard-float targets. 3810 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Reinstate. 3811 (softfp_float_modes, softfp_int_modes, softfp_extensions) 3812 (softfp_truncations, softfp_exclude_libgcc2): New. 3813 * config/t-hardfp: New file. 3814 * config/t-hardfp-sfdf: Likewise. 3815 * config/hardfp.c: Likewise. 3816 3817 2014-02-05 Andreas Krebbel <Andreas.Krebbel (a] de.ibm.com> 3818 3819 * config.host: Include t-floattodi also for s390x. 3820 * config/s390/32/_fixdfdi.c: Omit in 64 bit mode. 3821 * config/s390/32/_fixsfdi.c: Likewise. 3822 * config/s390/32/_fixtfdi.c: Likewise. 3823 * config/s390/32/_fixunsdfdi.c: Likewise. 3824 * config/s390/32/_fixunssfdi.c: Likewise. 3825 * config/s390/32/_fixunstfdi.c: Likewise. 3826 3827 2014-02-04 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 3828 3829 PR target/59788 3830 * config/t-slibgcc-sld (libgcc-unwind.map): New target. 3831 (install-libgcc-unwind-map-forbuild): New target. 3832 (all): Depend on install-libgcc-unwind-map-forbuild. 3833 (install-libgcc-unwind-map): New target. 3834 (install): Depend on install-libgcc-unwind-map. 3835 3836 2014-02-02 Sandra Loosemore <sandra (a] codesourcery.com> 3837 3838 * config/nios2/crti.S (_init): Initialize GOT pointer from 3839 _gp_got instead of _GLOBAL_OFFSET_TABLE_. 3840 3841 2014-02-02 Richard Sandiford <rdsandiford (a] googlemail.com> 3842 3843 * configure.ac: Check __mips64 when setting host_address. 3844 * configure: Regenerate. 3845 * config.host (mips*-*-*): Add t-softfp-sfdf, mips/t-softfp-tf, 3846 mips/t-mips64 and t-softfp. 3847 (mips*-*-linux*): Don't add mips/t-tpbit. 3848 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS, FPBIT, FPBIT_CFLAGS) 3849 (DPBIT, DPBIT_CFLAGS): Delete. 3850 * config/mips/sfp-machine.h: New file. 3851 * config/mips/t-mips64: Likewise. 3852 * config/mips/t-softfp-tf: Likewise. 3853 * config/mips/t-tpbit: Delete. 3854 3855 2014-01-29 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 3856 3857 * config/aarch64/sfp-machine.h (_FP_I_TYPE): Define 3858 as long long. 3859 3860 2014-01-25 Walter Lee <walt (a] tilera.com> 3861 3862 * config/tilepro/atomic.c: Include tconfig.h. Don't include 3863 config.h or system.h. 3864 (bool) Define. 3865 3866 2014-01-25 Walter Lee <walt (a] tilera.com> 3867 3868 * config/tilepro/atomic.c (pre_atomic_barrier): Mark inline. 3869 (post_atomic_barrier): Ditto. 3870 (__fetch_and_do): New macro. 3871 (__atomic_fetch_and_do): Use __fetch_and_do. 3872 (__sync_fetch_and_do): New macro. 3873 (__sync_fetch_and_add_4): New function. 3874 (__sync_fetch_and_sub_4): New function. 3875 (__sync_fetch_and_or_4): New function. 3876 (__sync_fetch_and_and_4): New function. 3877 (__sync_fetch_and_xor_4): New function. 3878 (__sync_fetch_and_nand_4): New function. 3879 (__sync_fetch_and_add_8): New function. 3880 (__sync_fetch_and_sub_8): New function. 3881 (__sync_fetch_and_or_8): New function. 3882 (__sync_fetch_and_and_8): New function. 3883 (__sync_fetch_and_xor_8): New function. 3884 (__sync_fetch_and_nand_8): New function. 3885 (__do_and_fetch): New macro. 3886 (__atomic_do_and_fetch): Use __do_and_fetch. 3887 (__sync_do_and_fetch): New macro. 3888 (__sync_add_and_fetch_4): New function. 3889 (__sync_sub_and_fetch_4): New function. 3890 (__sync_or_and_fetch_4): New function. 3891 (__sync_and_and_fetch_4): New function. 3892 (__sync_xor_and_fetch_4): New function. 3893 (__sync_nand_and_fetch_4): New function. 3894 (__sync_add_and_fetch_8): New function. 3895 (__sync_sub_and_fetch_8): New function. 3896 (__sync_or_and_fetch_8): New function. 3897 (__sync_and_and_fetch_8): New function. 3898 (__sync_xor_and_fetch_8): New function. 3899 (__sync_nand_and_fetch_8): New function. 3900 (__sync_exchange_methods): New macro. 3901 (__sync_val_compare_and_swap_4): New function. 3902 (__sync_bool_compare_and_swap_4): New function. 3903 (__sync_lock_test_and_test_4): New function. 3904 (__sync_val_compare_and_swap_8): New function. 3905 (__sync_bool_compare_and_swap_8): New function. 3906 (__sync_lock_test_and_test_8): New function. 3907 (__subword_cmpxchg_body): New macro. 3908 (__atomic_compare_exchange_1): Use __subword_cmpxchg_body. 3909 (__atomic_compare_exchange_2): Ditto. 3910 (__sync_subword_cmpxchg): New macro. 3911 (__sync_val_compare_and_swap_1): New function. 3912 (__sync_bool_compare_and_swap_1): New function. 3913 (__sync_val_compare_and_swap_2): New function. 3914 (__sync_bool_compare_and_swap_2): New function. 3915 (__atomic_subword): Rename to ... 3916 (__subword): ... New name. 3917 (__atomic_subword_fetch): Use __subword. 3918 (__sync_subword_fetch): New macro. 3919 (__sync_fetch_and_add_1): New function. 3920 (__sync_fetch_and_sub_1): New function. 3921 (__sync_fetch_and_or_1): New function. 3922 (__sync_fetch_and_and_1): New function. 3923 (__sync_fetch_and_xor_1): New function. 3924 (__sync_fetch_and_nand_1): New function. 3925 (__sync_fetch_and_add_2): New function. 3926 (__sync_fetch_and_sub_2): New function. 3927 (__sync_fetch_and_or_2): New function. 3928 (__sync_fetch_and_and_2): New function. 3929 (__sync_fetch_and_xor_2): New function. 3930 (__sync_fetch_and_nand_2): New function. 3931 (__sync_add_and_fetch_1): New function. 3932 (__sync_sub_and_fetch_1): New function. 3933 (__sync_or_and_fetch_1): New function. 3934 (__sync_and_and_fetch_1): New function. 3935 (__sync_xor_and_fetch_1): New function. 3936 (__sync_nand_and_fetch_1): New function. 3937 (__sync_add_and_fetch_2): New function. 3938 (__sync_sub_and_fetch_2): New function. 3939 (__sync_or_and_fetch_2): New function. 3940 (__sync_and_and_fetch_2): New function. 3941 (__sync_xor_and_fetch_2): New function. 3942 (__sync_nand_and_fetch_2): New function. 3943 (__atomic_subword_lock): Use __subword. 3944 (__sync_subword_lock): New macro. 3945 (__sync_lock_test_and_set_1): New function. 3946 (__sync_lock_test_and_set_2): New function. 3947 3948 2014-01-25 Walter Lee <walt (a] tilera.com> 3949 3950 * config/tilepro/atomic.c (BIT_OFFSET): Define. 3951 (__atomic_subword_cmpxchg): Use BIT_OFFSET. 3952 (__atomic_subword): Ditto. 3953 3954 2014-01-25 Walter Lee <walt (a] tilera.com> 3955 3956 * config/tilepro/atomic.c (__atomic_do_and_fetch): Add 3957 a prefix op argument. 3958 (__atomic_nand_fetch_4): Add prefix op. 3959 (__atomic_nand_fetch_8): Ditto. 3960 3961 2014-01-21 Baruch Siach <barch (a] tkos.co.il> 3962 3963 * config.host (tmake_file): add t-slibgcc-libgcc for xtensa*-*-linux*. 3964 3965 2014-01-09 Rong Xu <xur (a] google.com> 3966 3967 * libgcov-driver.c (this_prg): make it local to save 3968 bss space. 3969 (gcov_exit_compute_summary): Ditto. 3970 (gcov_exit_merge_gcda): Ditto. 3971 (gcov_exit_merge_summary): Ditto. 3972 (gcov_exit_dump_gcov): Ditto. 3973 3974 2014-01-08 Rong Xu <xur (a] google.com> 3975 3976 * libgcov-driver.c: Use libgcov.h. 3977 (buffer_fn_data): Use xmalloc instead of malloc. 3978 (gcov_exit_merge_gcda): Ditto. 3979 * libgcov-driver-system.c (allocate_filename_struct): Ditto. 3980 * libgcov.h: New common header files for libgcov-*.h. 3981 * libgcov-interface.c: Use libgcov.h 3982 * libgcov-merge.c: Ditto. 3983 * libgcov-profiler.c: Ditto. 3984 * Makefile.in: Add dependence to libgcov.h 3985 3986 2014-01-02 Joseph Myers <joseph (a] codesourcery.com> 3987 3988 * config/rs6000/ibm-ldouble.c (__gcc_qdiv): Scale up arguments in 3989 case of small numerator and finite nonzero result. 3990 3991 2014-01-02 Richard Sandiford <rdsandiford (a] googlemail.com> 3992 3993 Update copyright years 3994 3995 2014-01-02 Richard Sandiford <rdsandiford (a] googlemail.com> 3996 3997 * config/arc/asm.h, config/arc/crtg.S, config/arc/crtgend.S, 3998 config/arc/crti.S, config/arc/crtn.S, config/arc/divtab-arc700.c, 3999 config/arc/dp-hack.h, config/arc/fp-hack.h, 4000 config/arc/ieee-754/adddf3.S, config/arc/ieee-754/addsf3.S, 4001 config/arc/ieee-754/arc600-dsp/divdf3.S, 4002 config/arc/ieee-754/arc600-dsp/divsf3.S, 4003 config/arc/ieee-754/arc600-dsp/muldf3.S, 4004 config/arc/ieee-754/arc600-dsp/mulsf3.S, 4005 config/arc/ieee-754/arc600-mul64/divdf3.S, 4006 config/arc/ieee-754/arc600-mul64/divsf3.S, 4007 config/arc/ieee-754/arc600-mul64/muldf3.S, 4008 config/arc/ieee-754/arc600-mul64/mulsf3.S, 4009 config/arc/ieee-754/arc600/divsf3.S, 4010 config/arc/ieee-754/arc600/mulsf3.S, 4011 config/arc/ieee-754/divdf3.S, config/arc/ieee-754/divsf3-stdmul.S, 4012 config/arc/ieee-754/divsf3.S, config/arc/ieee-754/divtab-arc-df.c, 4013 config/arc/ieee-754/divtab-arc-sf.c, config/arc/ieee-754/eqdf2.S, 4014 config/arc/ieee-754/eqsf2.S, config/arc/ieee-754/extendsfdf2.S, 4015 config/arc/ieee-754/fixdfsi.S, config/arc/ieee-754/fixsfsi.S, 4016 config/arc/ieee-754/fixunsdfsi.S, config/arc/ieee-754/floatsidf.S, 4017 config/arc/ieee-754/floatsisf.S, config/arc/ieee-754/floatunsidf.S, 4018 config/arc/ieee-754/gedf2.S, config/arc/ieee-754/gesf2.S, 4019 config/arc/ieee-754/gtdf2.S, config/arc/ieee-754/gtsf2.S, 4020 config/arc/ieee-754/muldf3.S, config/arc/ieee-754/mulsf3.S, 4021 config/arc/ieee-754/orddf2.S, config/arc/ieee-754/ordsf2.S, 4022 config/arc/ieee-754/truncdfsf2.S, config/arc/ieee-754/uneqdf2.S, 4023 config/arc/ieee-754/uneqsf2.S, config/arc/initfini.c, 4024 config/arc/lib1funcs.S, config/arc/t-arc, config/arc/t-arc-newlib, 4025 config/cris/umulsidi3.S, config/msp430/cmpsi2.S, 4026 config/msp430/epilogue.S, config/msp430/lib2bitcountHI.c, 4027 config/msp430/lib2divHI.c, config/msp430/lib2divQI.c, 4028 config/msp430/lib2divSI.c, config/msp430/lib2mul.c, 4029 config/msp430/msp430-divmod.h, config/msp430/msp430-mul.h, 4030 config/msp430/slli.S, config/msp430/srai.S, config/msp430/srli.S, 4031 config/rl78/divmodhi.S, config/rl78/divmodqi.S, config/rl78/divmodsi.S, 4032 config/rl78/signbit.S, vtv_end.c, vtv_end_preinit.c, vtv_start.c, 4033 vtv_start_preinit.c: Use the standard form for the copyright notice. 4034 4035 2013-12-31 Sandra Loosemore <sandra (a] codesourcery.com> 4036 Chung-Lin Tang <cltang (a] codesourcery.com> 4037 Based on patches from Altera Corporation 4038 4039 * config.host (nios2-*-*,nios2-*-linux*): Add nios2 host cases. 4040 * config/nios2/lib2-nios2.h: New file. 4041 * config/nios2/lib2-divmod-hi.c: New file. 4042 * config/nios2/linux-unwind.h: New file. 4043 * config/nios2/lib2-divmod.c: New file. 4044 * config/nios2/linux-atomic.c: New file. 4045 * config/nios2/t-nios2: New file. 4046 * config/nios2/crti.asm: New file. 4047 * config/nios2/t-linux: New file. 4048 * config/nios2/lib2-divtable.c: New file. 4049 * config/nios2/lib2-mul.c: New file. 4050 * config/nios2/tramp.c: New file. 4051 * config/nios2/crtn.asm: New file. 4052 4053 2013-12-26 Uros Bizjak <ubizjak (a] gmail.com> 4054 4055 * config/i386/cpuinfo.c (enum vendor_signatures): Remove. 4056 (__cpu_indicator_init): Use signature_INTEL_ebx and signature_AMD_ebx 4057 from cpuid.h to check vendor signatures. 4058 4059 2013-12-26 Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian (a] amd.com> 4060 4061 * config/i386/cpuinfo.c (processor_types): Rename AMD cpu names 4062 AMD_BOBCAT to AMD_BTVER1 and AMD_JAGUAR to AMD_BTVER2. 4063 (get_amd_cpu): Likewise. 4064 4065 2013-12-25 H.J. Lu <hongjiu.lu (a] intel.com> 4066 4067 * config/i386/cpuinfo.c (get_intel_cpu): Remove model 0x3f from 4068 Haswell. 4069 4070 2013-12-25 Allan Sandfeld Jensen <sandfeld (a] kde.org> 4071 H.J. Lu <hongjiu.lu (a] intel.com> 4072 4073 PR target/59422 4074 * config/i386/cpuinfo.c (enum processor_types): Add AMD_BOBCAT 4075 and AMD_JAGUAR. 4076 (enum processor_subtypes): Add AMDFAM15H_BDVER3, AMDFAM15H_BDVER4, 4077 INTEL_COREI7_IVYBRIDGE and INTEL_COREI7_HASWELL. 4078 (enum processor_features): Add FEATURE_SSE4_A, FEATURE_FMA4, 4079 FEATURE_XOP and FEATURE_FMA. 4080 (get_amd_cpu): Handle AMD_BOBCAT, AMD_JAGUAR, AMDFAM15H_BDVER2 and 4081 AMDFAM15H_BDVER3. 4082 (get_intel_cpu): Handle INTEL_COREI7 and INTEL_COREI7_HASWELL. 4083 (get_available_features): Handle FEATURE_FMA, FEATURE_SSE4_A, 4084 FEATURE_FMA4 and FEATURE_XOP. 4085 4086 2013-12-23 H.J. Lu <hongjiu.lu (a] intel.com> 4087 4088 * config/i386/cpuinfo.c (processor_subtypes): Replace INTEL_ATOM, 4089 INTEL_SLM with INTEL_BONNELL, INTEL_SILVERMONT. 4090 (get_intel_cpu): Updated. 4091 4092 2013-12-12 Zhenqiang Chen <zhenqiang.chen (a] arm.com> 4093 4094 * config.host (arm*-*-uclinux*): Move t-arm before t-bpabi. 4095 4096 2013-12-09 Uros Bizjak <ubizjak (a] gmail.com> 4097 4098 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE 4099 instructions when __SSE_MATH__ is defined. 4100 4101 2013-12-06 Ralf Corspius <ralf.corsepius (a] rtems.org> 4102 4103 * config.host (microblaze-*-rtems*): New. 4104 4105 2013-12-04 Kugan Vivekanandarajah <kuganv (a] linaro.org> 4106 4107 * config/arm/bpapi-lib.h (TARGET_HAS_NO_HW_DIVIDE): Define for 4108 architectures that do not have hardware divide instruction. 4109 i.e. architectures that do not define __ARM_ARCH_EXT_IDIV__. 4110 4111 2013-12-04 Richard Sandiford <rdsandiford (a] googlemail.com> 4112 4113 * longlong.h: Delete (moved to include/). 4114 4115 2013-12-03 Adhemerval Zanella <azanella (a] linux.vnet.ibm.com> 4116 4117 * config/rs6000/ibm-ldouble.c (__gcc_qadd): Fix add 4118 of normal number and qNaN to not raise an inexact exception. 4119 4120 2013-11-28 Uros Bizjak <ubizjak (a] gmail.com> 4121 4122 * config/i386/32/sfp-machine.h (__FP_FRAC_ADDI_4): New macro. 4123 4124 2013-11-28 Matthew Leach <matthew.leach (a] arm.com> 4125 4126 * config/aarch64/linux-unwind.h (aarch64_fallback_frame_state): Check 4127 for correct opcodes on BE. 4128 4129 2013-11-27 Uros Bizjak <ubizjak (a] gmail.com> 4130 4131 * soft-fp/op-4.h: Update from glibc. 4132 4133 2013-11-27 Kugan Vivekanandarajah <kuganv (a] linaro.org> 4134 4135 * libgcc2.c (__udivmoddi4): Define new implementation when 4136 TARGET_HAS_NO_HW_DIVIDE is defined, for processors without any 4137 divide instructions. 4138 4139 2013-11-25 Oleg Endo <olegendo (a] gcc.gnu.org> 4140 4141 * config/sh/crt1.S (start): Don't do VBR_SETUP for SH2E. 4142 4143 2013-11-25 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 4144 4145 * config/t-softfp (soft-fp-objects-base): New variable. 4146 (soft-fp-objects): Use it. 4147 4148 2013-11-23 David Edelson <dje.gcc (a] gmail.com> 4149 Andrew Dixie <andrewd (a] gentrack.com> 4150 4151 PR target/33704 4152 * config/rs6000/aixinitfini.c: New file. 4153 * config/rs6000/t-aix-cxa (LIB2ADD_ST): Add aixinitfini.c. 4154 * config/rs6000/libgcc-aix-cxa.ver (GCC_4.9): Add libgcc initfini 4155 symbols. 4156 4157 2013-11-22 Yuri Rumyantsev <ysrumyan (a] gmail.com> 4158 4159 * config/i386/cpuinfo.c (get_intel_cpu): Add Silvermont cases. 4160 4161 2013-11-18 Jan Hubicka <jh (a] suse.cz> 4162 4163 * libgcov-driver.c (run_accounted): Make global level static. 4164 (gcov_exit_merge_summary): Silence warning; do not clear 4165 run_accounted here. 4166 (gcov_exit): Clear it here. 4167 4168 * libgcov-driver.c (gcov_exit_merge_summary): Fix setting 4169 run_accounted. 4170 4171 * libgcov-driver.c (get_gcov_dump_complete): Update comments. 4172 (all_prg, crc32): Remove static vars. 4173 (gcov_exit_compute_summary): Rewrite to return crc32; do not clear 4174 all_prg. 4175 (gcov_exit_merge_gcda): Add crc32 parameter. 4176 (gcov_exit_merge_summary): Add crc32 and all_prg parameter; 4177 do not account run if it was already accounted. 4178 (gcov_exit_dump_gcov): Add crc32 and all_prg parameters. 4179 (gcov_exit): Initialize all_prg; update. 4180 4181 2013-11-15 Andreas Schwab <schwab (a] linux-m68k.org> 4182 4183 * configure: Regenerate. 4184 4185 2013-11-14 Ulrich Weigand <Ulrich.Weigand (a] de.ibm.com> 4186 Alan Modra <amodra (a] gmail.com> 4187 4188 * config/rs6000/linux-unwind.h (TOC_SAVE_SLOT): Define. 4189 (frob_update_context): Use it. 4190 4191 2013-11-14 Ulrich Weigand <Ulrich.Weigand (a] de.ibm.com> 4192 Alan Modra <amodra (a] gmail.com> 4193 4194 * config/rs6000/tramp.S [__powerpc64__ && _CALL_ELF == 2]: 4195 (trampoline_initial): Provide ELFv2 variant. 4196 (__trampoline_setup): Likewise. 4197 4198 * config/rs6000/linux-unwind.h (frob_update_context): Do not 4199 check for AIX indirect function call sequence if _CALL_ELF == 2. 4200 4201 2013-11-14 Ulrich Weigand <Ulrich.Weigand (a] de.ibm.com> 4202 Alan Modra <amodra (a] gmail.com> 4203 4204 * config/rs6000/linux-unwind.h (get_regs): Do not support 4205 old kernel versions if _CALL_ELF == 2. 4206 (frob_update_context): Do not support PLT stub variants only 4207 generated by old linkers if _CALL_ELF == 2. 4208 4209 2013-11-14 Ulrich Weigand <Ulrich.Weigand (a] de.ibm.com> 4210 Alan Modra <amodra (a] gmail.com> 4211 4212 * config/rs6000/linux-unwind.h (ppc_fallback_frame_state): Correct 4213 location of CR save area for 64-bit little-endian systems. 4214 4215 2013-11-11 Eric Botcazou <ebotcazou (a] adacore.com> 4216 4217 * config.host (arm-wrs-vxworks): Replace arm/t-vxworks with arm/t-elf 4218 in tmake_file. 4219 * config/arm/t-vxworks: Delete. 4220 4221 2013-11-10 Kai Tietz <ktietz (a] redhat.com> 4222 4223 * config/i386/cygming-crtbegin.c (__gcc_register_frame): 4224 Increment load-count on use of LIBGCC_SONAME DLL. 4225 (hmod_libgcc): New static variable to hold handle of 4226 LIBGCC_SONAME DLL. 4227 (__gcc_deregister_frame): Decrement load-count of 4228 LIBGCC_SONAME DLL. 4229 4230 2013-11-08 Bernhard Reutner-Fischer <aldot (a] gcc.gnu.org> 4231 4232 * configure.ac (libgcc_cv_dfp): Extend check to probe fenv.h 4233 availability. 4234 * configure: Regenerate 4235 4236 2013-11-07 Uros Bizjak <ubizjak (a] gmail.com> 4237 4238 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Handle 4239 FP_EX_DENORM. Store result to volatile location after SSE division 4240 to close interrupt window. Remove unneeded fwait after x87 4241 division since interrupt window will be closed by emitted fstp. 4242 Rewrite FP_EX_INEXACT handling. 4243 4244 2013-11-06 Joseph Myers <joseph (a] codesourcery.com> 4245 4246 * soft-fp/README: Update. 4247 * soft-fp/adddf3.c: Update from glibc. 4248 * soft-fp/addsf3.c: Likewise. 4249 * soft-fp/addtf3.c: Likewise. 4250 * soft-fp/divdf3.c: Likewise. 4251 * soft-fp/divsf3.c: Likewise. 4252 * soft-fp/divtf3.c: Likewise. 4253 * soft-fp/double.h: Likewise. 4254 * soft-fp/eqdf2.c: Likewise. 4255 * soft-fp/eqsf2.c: Likewise. 4256 * soft-fp/eqtf2.c: Likewise. 4257 * soft-fp/extenddftf2.c: Likewise. 4258 * soft-fp/extended.h: Likewise. 4259 * soft-fp/extendsfdf2.c: Likewise. 4260 * soft-fp/extendsftf2.c: Likewise. 4261 * soft-fp/extendxftf2.c: Likewise. 4262 * soft-fp/fixdfdi.c: Likewise. 4263 * soft-fp/fixdfsi.c: Likewise. 4264 * soft-fp/fixdfti.c: Likewise. 4265 * soft-fp/fixsfdi.c: Likewise. 4266 * soft-fp/fixsfsi.c: Likewise. 4267 * soft-fp/fixsfti.c: Likewise. 4268 * soft-fp/fixtfdi.c: Likewise. 4269 * soft-fp/fixtfsi.c: Likewise. 4270 * soft-fp/fixtfti.c: Likewise. 4271 * soft-fp/fixunsdfdi.c: Likewise. 4272 * soft-fp/fixunsdfsi.c: Likewise. 4273 * soft-fp/fixunsdfti.c: Likewise. 4274 * soft-fp/fixunssfdi.c: Likewise. 4275 * soft-fp/fixunssfsi.c: Likewise. 4276 * soft-fp/fixunssfti.c: Likewise. 4277 * soft-fp/fixunstfdi.c: Likewise. 4278 * soft-fp/fixunstfsi.c: Likewise. 4279 * soft-fp/fixunstfti.c: Likewise. 4280 * soft-fp/floatdidf.c: Likewise. 4281 * soft-fp/floatdisf.c: Likewise. 4282 * soft-fp/floatditf.c: Likewise. 4283 * soft-fp/floatsidf.c: Likewise. 4284 * soft-fp/floatsisf.c: Likewise. 4285 * soft-fp/floatsitf.c: Likewise. 4286 * soft-fp/floattidf.c: Likewise. 4287 * soft-fp/floattisf.c: Likewise. 4288 * soft-fp/floattitf.c: Likewise. 4289 * soft-fp/floatundidf.c: Likewise. 4290 * soft-fp/floatundisf.c: Likewise. 4291 * soft-fp/floatunditf.c: Likewise. 4292 * soft-fp/floatunsidf.c: Likewise. 4293 * soft-fp/floatunsisf.c: Likewise. 4294 * soft-fp/floatunsitf.c: Likewise. 4295 * soft-fp/floatuntidf.c: Likewise. 4296 * soft-fp/floatuntisf.c: Likewise. 4297 * soft-fp/floatuntitf.c: Likewise. 4298 * soft-fp/gedf2.c: Likewise. 4299 * soft-fp/gesf2.c: Likewise. 4300 * soft-fp/getf2.c: Likewise. 4301 * soft-fp/ledf2.c: Likewise. 4302 * soft-fp/lesf2.c: Likewise. 4303 * soft-fp/letf2.c: Likewise. 4304 * soft-fp/muldf3.c: Likewise. 4305 * soft-fp/mulsf3.c: Likewise. 4306 * soft-fp/multf3.c: Likewise. 4307 * soft-fp/negdf2.c: Likewise. 4308 * soft-fp/negsf2.c: Likewise. 4309 * soft-fp/negtf2.c: Likewise. 4310 * soft-fp/op-1.h: Likewise. 4311 * soft-fp/op-2.h: Likewise. 4312 * soft-fp/op-4.h: Likewise. 4313 * soft-fp/op-8.h: Likewise. 4314 * soft-fp/op-common.h: Likewise. 4315 * soft-fp/quad.h: Likewise. 4316 * soft-fp/single.h: Likewise. 4317 * soft-fp/soft-fp.h: Likewise. 4318 * soft-fp/subdf3.c: Likewise. 4319 * soft-fp/subsf3.c: Likewise. 4320 * soft-fp/subtf3.c: Likewise. 4321 * soft-fp/truncdfsf2.c: Likewise. 4322 * soft-fp/trunctfdf2.c: Likewise. 4323 * soft-fp/trunctfsf2.c: Likewise. 4324 * soft-fp/trunctfxf2.c: Likewise. 4325 * soft-fp/unorddf2.c: Likewise. 4326 * soft-fp/unordsf2.c: Likewise. 4327 * soft-fp/unordtf2.c: Likewise. 4328 4329 2013-11-05 Uros Bizjak <ubizjak (a] gmail.com> 4330 4331 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Define. 4332 (_FP_MUL_MEAT_D): Ditto. 4333 (_FP_DIV_MEAT_S): Ditto. 4334 (_FP_DIV_MEAT_D): Ditto. 4335 * config.host (i[34567]86-*-rtems*): Remove i386/t-softfp, add 4336 t-softfp-sfdf and t-softfp to tmake_file. 4337 4338 2013-11-03 Uros Bizjak <ubizjak (a] gmail.com> 4339 4340 * config/i386/crtfastmath.c: Compile only for !_SOFT_FLOAT. 4341 * config/i386/crtprec.c: Ditto. 4342 4343 2013-10-31 Chung-Ju Wu <jasonwucj (a] gmail.com> 4344 Shiva Chen <shiva0217 (a] gmail.com> 4345 4346 * config.host (nds32*-elf*): Add nds32 target. 4347 * config/nds32 : New directory and files. 4348 4349 2013-10-16 Hans-Peter Nilsson <hp (a] axis.com> 4350 4351 For CRIS ports, switch to soft-fp. Improve arit.c and longlong.h. 4352 * config.host (cpu_type) <Setting default>: Add entry for 4353 crisv32-*-*. 4354 (tmake_file) <crisv32-*-elf, cris-*-elf, cris-*-linux*> 4355 <crisv32-*-linux*>: Adjust. 4356 * longlong.h: Wrap the whole CRIS section in a single 4357 defined(__CRIS__) conditional. Add comment about add_ssaaaa 4358 and sub_ddmmss. 4359 (COUNT_LEADING_ZEROS_0): Define when count_leading_zeros is 4360 defined. 4361 [__CRIS__] (__umulsidi3): Define. 4362 [__CRIS__] (umul_ppmm): Define in terms of __umulsidi3. 4363 * config/cris/sfp-machine.h: New file. 4364 * config/cris/umulsidi3.S: New file. 4365 * config/cris/t-elfmulti (LIB2ADD_ST): Add umulsidi3.S. 4366 * config/cris/arit.c (SIGNMULT): New macro. 4367 (__Div, __Mod): Use SIGNMULT instead of naked multiplication. 4368 * config/cris/mulsi3.S: Tweak to avoid redundant register-copying; 4369 saving 3 out of originally 33 cycles from the fastest 4370 path, 3 out of 54 from the medium path and one from the longest 4371 path. Improve comments. 4372 4373 2013-10-15 Richard Sandiford <rdsandiford (a] googlemail.com> 4374 4375 * sync.c: Remove static aliases and define each function directly 4376 under its real name. 4377 4378 2013-10-02 John David Anglin <danglin (a] gcc.gnu.org> 4379 4380 * config.host (hppa*64*-*-linux*): Define extra_parts. 4381 (hppa*-*-linux*): Likewise. 4382 4383 2013-10-02 Joern Rennecke <joern.rennecke (a] embecosm.com> 4384 4385 * config/arc/crtgend.S: Add 2013 to Copyright years. 4386 * config/arc/gmon/atomic.h: Likewise. 4387 * config/arc/gmon/auxreg.h: Likewise. 4388 * config/arc/gmon/sys/gmon_out.h: Likewise. 4389 * config/arc/gmon/sys/gmon.h: Likewise. 4390 * config/arc/gmon/prof-freq.c: Likewise. 4391 * config/arc/gmon/mcount.c: Likewise. 4392 * config/arc/gmon/prof-freq-stub.S: Likewise. 4393 * config/arc/gmon/gmon.c: Likewise. 4394 * config/arc/gmon/machine-gmon.h: Likewise. 4395 * config/arc/gmon/profil.S: Likewise. 4396 * config/arc/gmon/dcache_linesz.S: Likewise. 4397 * config/arc/crtg.S: Likewise. 4398 * config/arc/ieee-754/arc600-mul64/divsf3.S: Likewise. 4399 * config/arc/ieee-754/arc600-mul64/divdf3.S: Likewise. 4400 * config/arc/ieee-754/adddf3.S: Likewise. 4401 * config/arc/ieee-754/truncdfsf2.S: Likewise. 4402 * config/arc/ieee-754/fixsfsi.S: Likewise. 4403 * config/arc/ieee-754/gtsf2.S: Likewise. 4404 * config/arc/ieee-754/floatsisf.S: Likewise. 4405 * config/arc/ieee-754/arc600-dsp/divsf3.S: Likewise. 4406 * config/arc/ieee-754/arc600-dsp/divdf3.S: Likewise. 4407 * config/arc/ieee-754/arc600-dsp/mulsf3.S: Likewise. 4408 * config/arc/ieee-754/fixdfsi.S: Likewise. 4409 * config/arc/ieee-754/addsf3.S: Likewise. 4410 * config/arc/ieee-754/gesf2.S: Likewise. 4411 * config/arc/ieee-754/floatsidf.S: Likewise. 4412 * config/arc/ieee-754/extendsfdf2.S: Likewise. 4413 * config/arc/ieee-754/divtab-arc-df.c: Likewise. 4414 * config/arc/ieee-754/gtdf2.S: Likewise. 4415 * config/arc/ieee-754/fixunsdfsi.S: Likewise. 4416 * config/arc/ieee-754/uneqdf2.S: Likewise. 4417 * config/arc/ieee-754/divsf3-stdmul.S: Likewise. 4418 * config/arc/ieee-754/uneqsf2.S: Likewise. 4419 * config/arc/ieee-754/arc-ieee-754.h: Likewise. 4420 * config/arc/ieee-754/divtab-arc-sf.c: Likewise. 4421 * config/arc/ieee-754/eqdf2.S: Likewise. 4422 * config/arc/ieee-754/ordsf2.S: Likewise. 4423 * config/arc/ieee-754/divsf3.S: Likewise. 4424 * config/arc/ieee-754/divdf3.S: Likewise. 4425 * config/arc/ieee-754/floatunsidf.S: Likewise. 4426 * config/arc/ieee-754/orddf2.S: Likewise. 4427 * config/arc/ieee-754/eqsf2.S: Likewise. 4428 * config/arc/ieee-754/gedf2.S: Likewise. 4429 * config/arc/crtn.S: Likewise. 4430 * config/arc/crti.S: Likewise. 4431 * config/arc/t-arc700-uClibc: Likewise. 4432 * config/arc/asm.h: Likewise. 4433 * config/arc/libgcc-excl.ver: Likewise. 4434 * config/arc/t-arc-newlib: Likewise. 4435 * config/arc/divtab-arc700.c: Likewise. 4436 * config/arc/initfini.c: Likewise. 4437 * config/arc/fp-hack.h: Likewise. 4438 4439 2013-10-01 Joern Rennecke <joern.rennecke (a] embecosm.com> 4440 Diego Novillo <dnovillo (a] google.com> 4441 4442 * config/arc/gmon/mcount.c (_MCOUNT_DECL): Comment typo fix. 4443 * config/arc/ieee-754/arc600-dsp/muldf3.S (.Linf_denorm): Likewise. 4444 * config/arc/ieee-754/arc600-mul64/muldf3.S (.Linf_denorm): Likewise. 4445 * config/arc/ieee-754/muldf3.S (.Linf_denorm): Likewise. 4446 4447 2013-10-01 Joern Rennecke <joern.rennecke (a] embecosm.com> 4448 Brendan Kehoe <brendan (a] zen.org> 4449 Simon Cook <simon.cook (a] embecosm.com> 4450 4451 * config.host (arc*-*-elf*, arc*-*-linux-uclibc*): New configurations. 4452 * config/arc: New directory. 4453 * longlong.h [__arc__] (umul_ppmm): Remove. 4454 [__arc__] (__umulsidi3): Define. 4455 [__arc__ && __ARC_NORM__] (count_leading_zeroes): Define. 4456 [__arc__ && __ARC_NORM__] (COUNT_LEADING_ZEROS_0): Likewise. 4457 4458 2013-09-17 Jacek Caban <jacek (a] codeweavers.com> 4459 4460 * config/i386/gthr-win32.c: CreateSemaphoreW instead of 4461 CreateSemaphoreA. 4462 * config/i386/gthr-win32.h: Likewise. 4463 4464 2013-09-16 DJ Delorie <dj (a] redhat.com> 4465 4466 * config/rl78/vregs.h: Add G10 register definitions. 4467 * config/rl78/lib2mul.c: Enable for RL78/G10. 4468 * config/rl78/lib2div.c: Likewise. 4469 * config/rl78/lshrsi3.S: Use vregs.h. 4470 * config/rl78/cmpsi2.S: Likewise. 4471 * config/rl78/trampoline.S: Likewise. 4472 * config/rl78/mulsi2.S: Likewise. Disable for RL78/G10. 4473 4474 2013-09-14 DJ Delorie <dj (a] redhat.com> 4475 Nick Clifton <nickc (a] redhat.com> 4476 4477 * config/rl78/mulsi3.S: Remove a few unneeded moves and branches. 4478 * config/rl78/vregs.h: New. 4479 * config/rl78/signbit.S: New file. Implements signbit function. 4480 * config/rl78/divmodsi.S: New. 4481 * config/rl78/divmodhi.S: New. 4482 * config/rl78/divmodqi.S: New. 4483 * config/rl78/t-rl78: Build them here... 4484 * config/rl78/lib2div.c: ...but not here. 4485 4486 2013-09-12 DJ Delorie <dj (a] redhat.com> 4487 4488 * config.host (msp*-*-elf): New. 4489 * config/msp430/: New port. 4490 4491 2013-08-18 Iain Sandoe <iain (a] codesourcery.com> 4492 4493 PR gcov-profile/58127 4494 * libgcov.c (__gcov_indirect_call_callee): Don't make this a 4495 __thread var for emulated TLS. 4496 (__gcov_indirect_call_counters): Likewise. 4497 4498 2013-08-16 Maciej W. Rozycki <macro (a] codesourcery.com> 4499 Catherine Moore <clm (a] codesourcery.com> 4500 Richard Sandiford <rdsandiford (a] googlemail.com> 4501 4502 * config/mips/mips16.S (CE_STARTFN, CE_ENDFN): New macros. 4503 (RET_FUNCTION): Use them in place of STARTFN and ENDFN. 4504 (CALL_STUB_NO_RET): Likewise. 4505 (CALL_STUB_RET): Likewise. 4506 * config/mips/libgcc-mips16.ver: Remove __mips16_call_stub and 4507 __mips16_ret call/return stub symbols. 4508 * config.host <mips*-*-linux>: For non-R5900 add t-slibgcc-libgcc 4509 to tmake_file. 4510 4511 2013-08-13 Maciej W. Rozycki <macro (a] codesourcery.com> 4512 4513 * config.host <mips*-*-linux*>: Remove a stray comment. 4514 4515 2013-08-10 Jan Hubicka <jh (a] suse.cz> 4516 4517 Work around binutils PR14342 4518 * Makefile.in: Add _gcov_indirect_call_profiler_v2 symbol. 4519 * libgcov.c (L_gcov_indirect_call_profiler): Restore original API. 4520 (L_gcov_indirect_call_profiler_v2): New. 4521 4522 2013-08-06 Jan Hubicka <jh (a] suse.cz> 4523 4524 * libgcov.c (__gcov_indirect_call_callee, 4525 __gcov_indirect_call_counters): New global vars. 4526 (__gcov_indirect_call_profiler): replace by ... 4527 (__gcov_indirect_call_profiler_v2) ... this one. 4528 4529 2013-08-06 Caroline Tice <cmtice (a] google.com> 4530 4531 * config.host (extra_parts): Add vtv_start.o, vtv_end.o 4532 vtv_start_preinit.o and vtv_end_preinit.o. 4533 * configure.ac: Add code to check/set enable_vtable_verify. 4534 * Makefile.in: Add rules to build vtv_*.o, if enable_vtable_verify is 4535 true. 4536 * vtv_start_preinit.c: New file. 4537 * vtv_end_preinit.c: New file. 4538 * vtv_start.c: New file. 4539 * vtv_end.c: New file. 4540 * configure: Regenerated. 4541 4542 2013-08-01 Maxim Kuvyrkov <maxim (a] kugelworks.com> 4543 4544 * config/aarch64/sfp-machine.h, config/aarch64/sync-cache.c, 4545 * config/i386/cpuinfo.c, config/ia64/unwind-ia64.h, 4546 * config/mips/vr4120-div.S: Fix license from GPL-3.0+ to 4547 GPL-3.0-with-GCC-exception. 4548 4549 2013-07-30 Maciej W. Rozycki <macro (a] codesourcery.com> 4550 4551 * config/mips/mips16.S (DELAYf): Alias to DELAYt for the MIPS IV 4552 ISA and up. 4553 4554 2013-07-23 Andreas Krebbel <Andreas.Krebbel (a] de.ibm.com> 4555 4556 * config/s390/linux-unwind.h: Use the proper dwarf to hard reg 4557 mapping for FPRs when creating the fallback framestate. 4558 4559 2013-07-19 Georg-Johann Lay <avr (a] gjlay.de> 4560 4561 PR target/57516 4562 * config/avr/lib1funcs-fixed.S (__roundqq3, __rounduqq3) 4563 (__round_s2_const, __round_u2_const) 4564 (__round_s4_const, __round_u4_const, __round_x8): 4565 Saturate result if addition result cannot be represented. 4566 4567 2013-07-15 Matthias Klose <doko (a] ubuntu.com> 4568 4569 * libgcc2.c: Don't include <limits.h>. 4570 4571 2013-07-09 Janis Johnson <janisjo (a] codesourcery.com> 4572 4573 * config.host (powerpc-*-eabispe*): Add t-fdpbit to tmake_file. 4574 4575 2013-07-06 Jakub Jelinek <jakub (a] redhat.com> 4576 4577 PR target/29776 4578 * libgcc2.c (__floattisf): Avoid undefined signed overflow. 4579 4580 2013-06-28 Jakub Jelinek <jakub (a] redhat.com> 4581 4582 PR middle-end/36041 4583 * libgcc2.c (POPCOUNTCST2, POPCOUNTCST4, POPCOUNTCST8, POPCOUNTCST): 4584 Define. 4585 (__popcountSI2): For __SIZEOF_INT__ > 2 targets use arithmetics 4586 instead of table lookups. 4587 (__popcountDI2): Likewise. 4588 4589 2013-06-25 Chung-Ju Wu <jasonwucj (a] gmail.com> 4590 4591 * Makefile.in (clean, distclean): Remove auto-target.h and stamp-h 4592 correctly. 4593 4594 2013-06-21 Joseph Myers <joseph (a] codesourcery.com> 4595 4596 PR other/53317 4597 * soft-fp/adddf3.c: Update from glibc. 4598 * soft-fp/addsf3.c: Likewise. 4599 * soft-fp/addtf3.c: Likewise. 4600 * soft-fp/divdf3.c: Likewise. 4601 * soft-fp/divsf3.c: Likewise. 4602 * soft-fp/divtf3.c: Likewise. 4603 * soft-fp/double.h: Likewise. 4604 * soft-fp/eqdf2.c: Likewise. 4605 * soft-fp/eqsf2.c: Likewise. 4606 * soft-fp/eqtf2.c: Likewise. 4607 * soft-fp/extenddftf2.c: Likewise. 4608 * soft-fp/extended.h: Likewise. 4609 * soft-fp/extendsfdf2.c: Likewise. 4610 * soft-fp/extendsftf2.c: Likewise. 4611 * soft-fp/fixdfdi.c: Likewise. 4612 * soft-fp/fixdfsi.c: Likewise. 4613 * soft-fp/fixsfdi.c: Likewise. 4614 * soft-fp/fixsfsi.c: Likewise. 4615 * soft-fp/fixtfdi.c: Likewise. 4616 * soft-fp/fixtfsi.c: Likewise. 4617 * soft-fp/fixunsdfdi.c: Likewise. 4618 * soft-fp/fixunsdfsi.c: Likewise. 4619 * soft-fp/fixunssfdi.c: Likewise. 4620 * soft-fp/fixunssfsi.c: Likewise. 4621 * soft-fp/fixunstfdi.c: Likewise. 4622 * soft-fp/fixunstfsi.c: Likewise. 4623 * soft-fp/floatdidf.c: Likewise. 4624 * soft-fp/floatdisf.c: Likewise. 4625 * soft-fp/floatditf.c: Likewise. 4626 * soft-fp/floatsidf.c: Likewise. 4627 * soft-fp/floatsisf.c: Likewise. 4628 * soft-fp/floatsitf.c: Likewise. 4629 * soft-fp/floatundidf.c: Likewise. 4630 * soft-fp/floatundisf.c: Likewise. 4631 * soft-fp/floatunditf.c: Likewise. 4632 * soft-fp/floatunsidf.c: Likewise. 4633 * soft-fp/floatunsisf.c: Likewise. 4634 * soft-fp/floatunsitf.c: Likewise. 4635 * soft-fp/gedf2.c: Likewise. 4636 * soft-fp/gesf2.c: Likewise. 4637 * soft-fp/getf2.c: Likewise. 4638 * soft-fp/ledf2.c: Likewise. 4639 * soft-fp/lesf2.c: Likewise. 4640 * soft-fp/letf2.c: Likewise. 4641 * soft-fp/muldf3.c: Likewise. 4642 * soft-fp/mulsf3.c: Likewise. 4643 * soft-fp/multf3.c: Likewise. 4644 * soft-fp/negdf2.c: Likewise. 4645 * soft-fp/negsf2.c: Likewise. 4646 * soft-fp/negtf2.c: Likewise. 4647 * soft-fp/op-1.h: Likewise. 4648 * soft-fp/op-2.h: Likewise. 4649 * soft-fp/op-4.h: Likewise. 4650 * soft-fp/op-8.h: Likewise. 4651 * soft-fp/op-common.h: Likewise. 4652 * soft-fp/quad.h: Likewise. 4653 * soft-fp/single.h: Likewise. 4654 * soft-fp/soft-fp.h: Likewise. 4655 * soft-fp/subdf3.c: Likewise. 4656 * soft-fp/subsf3.c: Likewise. 4657 * soft-fp/subtf3.c: Likewise. 4658 * soft-fp/truncdfsf2.c: Likewise. 4659 * soft-fp/trunctfdf2.c: Likewise. 4660 * soft-fp/trunctfsf2.c: Likewise. 4661 * soft-fp/unorddf2.c: Likewise. 4662 * soft-fp/unordsf2.c: Likewise. 4663 * soft-fp/unordtf2.c: Likewise. 4664 * config/aarch64/sfp-machine.h (_FP_QNANNEGATEDP): Define to 0. 4665 * config/arm/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 4666 * config/c6x/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 4667 * config/i386/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 4668 * config/ia64/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 4669 * config/lm32/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 4670 * config/moxie/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 4671 * config/rs6000/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 4672 * config/score/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 4673 * config/tilegx/sfp-machine32.h (_FP_QNANNEGATEDP): Likewise. 4674 * config/tilegx/sfp-machine64.h (_FP_QNANNEGATEDP): Likewise. 4675 * config/tilepro/sfp-machine.h (_FP_QNANNEGATEDP): Likewise. 4676 4677 2013-06-16 Jrgen Urban <JuergenUrban (a] gmx.de> 4678 4679 * config/mips/lib2funcs.c: New file. 4680 * config/mips/t-mips (LIB2ADD_ST): Add it. 4681 4682 2013-06-09 Oleg Endo <olegendo (a] gcc.gnu.org> 4683 4684 PR target/6526 4685 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Do not change bits 4686 other than FPSCR.PR and FPSCR.SZ. Add SH4A implementation. 4687 4688 2013-06-08 Walter Lee <walt (a] tilera.com> 4689 4690 * config/tilepro/atomic.h: Don't include stdint.h or features.h. 4691 Replace int64_t with long long. Add __extension__ where 4692 appropriate. 4693 * config/tilepro/atomic.c: Include config.h. 4694 4695 2013-06-06 Douglas B Rupp <rupp (a] adacore.com> 4696 4697 * config.host (arm-wrs-vxworks): Configure with other soft float. 4698 4699 2013-06-04 Jrgen Urban <JuergenUrban (a] gmx.de> 4700 4701 * config.host (mipsr5900-*-elf*, mipsr5900el-*-elf*, mips64r5900-*-elf*) 4702 (mips64r5900el-*-elf*): New configurations. 4703 4704 2013-06-04 Alan Modra <amodra (a] gmail.com> 4705 4706 * config/rs6000/ibm-ldouble.c: Enable for little-endian. 4707 4708 2013-06-03 Yuri Rumyantsev <yuri.s.rumyantsev (a] intel.com> 4709 4710 * config/i386/cpuinfo.c (INTEL_SLM): New enum value. 4711 4712 2013-05-28 Eric Botcazou <ebotcazou (a] adacore.com> 4713 4714 * config/sparc/sol2-unwind.h (MD_FALLBACK_FRAME_STATE_FOR): Do not set 4715 fs->signal_frame for SIGFPE raised for IEEE-754 exceptions. 4716 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Likewise. 4717 4718 2013-05-22 Eric Botcazou <ebotcazou (a] adacore.com> 4719 4720 * config.host (powerpc-*-elf*): Add rs6000/t-savresfgpr to tmake_file. 4721 (powerpc-wrs-vxworks): Likewise. 4722 4723 2013-05-22 Eric Botcazou <ebotcazou (a] adacore.com> 4724 4725 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Do it for 4726 signal frames as well. 4727 (MD_FALLBACK_FRAME_STATE_FOR): Do minor cleanups throughout and add the 4728 STACK_BIAS to the CFA offset. 4729 4730 2013-05-17 Richard Henderson <rth (a] redhat.com> 4731 4732 PR target/49146 4733 * unwind-dw2.c (UNWIND_COLUMN_IN_RANGE): New macro. 4734 (execute_cfa_program): Use it when storing to fs->regs. 4735 4736 2013-05-08 Kai Tietz <ktietz (a] redhat.com> 4737 4738 * config/i386/cygming-crtbegin.c (__register_frame_info): Make weak. 4739 (__deregister_frame_info): Likewise. 4740 4741 2013-05-06 Thomas Schwinge <thomas (a] codesourcery.com> 4742 4743 * fp-bit.c (unpack_d, pack_d): Properly preserve and restore a 4744 NaN's payload. 4745 4746 * fp-bit.h [FLOAT] (QUIET_NAN): Correct value. 4747 4748 2013-04-25 Alan Modra <amodra (a] gmail.com> 4749 4750 * config.host: Match little-endian powerpc-linux. 4751 4752 2013-04-19 Yufeng Zhang <yufeng.zhang (a] arm.com> 4753 4754 * config/aarch64/sfp-machine.h (_FP_W_TYPE): Change to define 4755 as 'unsigned long long' instead of 'unsigned long'. 4756 (_FP_WS_TYPE): Change to define as 'signed long long' instead of 4757 'signed long'. 4758 4759 2013-04-10 Julian Brown <julian (a] codesourcery.com> 4760 4761 * config/arm/linux-atomic.c (SUBWORD_SYNC_OP, SUBWORD_VAL_CAS) 4762 (SUBWORD_TEST_AND_SET): Use signed char/short types instead of 4763 unsigned char/unsigned short. 4764 (__sync_val_compare_and_swap_{1,2}): Handle signed argument. 4765 4766 2013-04-06 John David Anglin <dave.anglin (a] nrc-cnrc.gc.ca> 4767 4768 PR other/55274 4769 * config/t-slibgcc-hpux (SHLIB_MAPFILES): Define. 4770 4771 2013-04-04 Meador Inge <meadori (a] codesourcery.com> 4772 4773 * config/arm/bpabi.S (aeabi_ldivmod): Add DWARF information for 4774 computing the location of the link register. 4775 (aeabi_uldivmod): Ditto. 4776 4777 2013-03-27 Kai Tietz <ktietz (a] redhat.com> 4778 4779 * config.host: Add support for cygwin x64 target. 4780 * configure: Regenerated. 4781 4782 2013-03-26 Walter Lee <walt (a] tilera.com> 4783 4784 * config/tilegx/t-crtstuff: Add -fno-asynchronous-unwind-tables 4785 -mcmodel=large to CRTSTUFF_T_CFLAGS_S variable. 4786 4787 2013-03-25 Kai Tietz <ktietz (a] redhat.com> 4788 4789 * config/i386/cygwin.S: Replace use of _WIN64 by __x86_64__. 4790 4791 2013-03-20 Robert Mason <rbmj (a] verizon.net> 4792 4793 * config/vxlib-tls.c (__gthread_get_tsd_data,) 4794 (__gthread_set_tsd_data, __gthread_enter_tsd_dtor_context,) 4795 (__gthread_leave_tsd_dtor_context): Add prototypes. 4796 (tls_delete_hook): Update. 4797 4798 2013-03-20 Catherine Moore <clm (a] codesourcery.com> 4799 Joseph Myers <joseph (a] codesourcery.com> 4800 Chao-ying Fu <fu (a] mips.com> 4801 4802 * config/mips/mips16.S: Don't build for microMIPS. 4803 * config/mips/linux-unwind.h: Handle microMIPS frame. 4804 * config/mips/crtn.S (fini, init): New labels. 4805 4806 2013-03-14 Jakub Jelinek <jakub (a] redhat.com> 4807 4808 PR tree-optimization/53265 4809 * unwind-dw2.c (execute_cfa_program): Avoid 4810 -Waggressive-array-optimizations warnings for DW_CFA_GNU_window_save 4811 on targets with DWARF_FRAME_REGISTERS < 32. 4812 4813 2013-03-13 Oleg Endo <olegendo (a] gcc.gnu.org> 4814 4815 PR target/49880 4816 * config/sh/lib1funcs.S (sdivsi3_i4, udivsi3_i4): Enable for SH2A. 4817 (sdivsi3, udivsi3): Remove SH4 check and always compile these functions. 4818 4819 2013-03-07 Sriraman Tallam <tmsriram (a] google.com> 4820 4821 * config/i386/cpuinfo.c (get_intel_cpu): Fix cpuid codes for 4822 sandybridge processors. 4823 4824 2013-03-06 Oleg Endo <olegendo (a] gcc.gnu.org> 4825 4826 PR target/56529 4827 * config/sh/lib1funcs.S (udivsi3_i4i, sdivsi3_i4i): Add __SH2A__ to 4828 inclusion list. 4829 4830 2013-03-04 Edgar E. Iglesias <edgar.iglesias (a] gmail.com> 4831 4832 * config/microblaze/crti.S: Setup stack protection at entry 4833 4834 2013-03-04 Georg-Johann Lay <avr (a] gjlay.de> 4835 4836 * config/avr/lib1funcs.S (__ashrdi3, __lshrdi3, __ashldi3) 4837 (__rotldi3): Shift bytewise if applicable. 4838 4839 2013-03-01 James Greenhalgh <james.greenhalgh (a] arm.com> 4840 4841 * config/aarch64/sync-cache.c 4842 (__aarch64_sync_cache_range): Silence warnings. 4843 4844 2013-02-25 Catherine Moore <clm (a] codesourcery.com> 4845 4846 Revert: 4847 2013-02-24 Catherine Moore <clm (a] codesourcery.com> 4848 Joseph Myers <joseph (a] codesourcery.com> 4849 Chao-ying Fu <fu (a] mips.com> 4850 4851 * config/mips/mips16.S: Don't build for microMIPS. 4852 * config/mips/linux-unwind.h: Handle microMIPS frame. 4853 * config/mips/crtn.S (fini, init): New labels. 4854 4855 2013-02-24 Catherine Moore <clm (a] codesourcery.com> 4856 Joseph Myers <joseph (a] codesourcery.com> 4857 Chao-ying Fu <fu (a] mips.com> 4858 4859 * config/mips/mips16.S: Don't build for microMIPS. 4860 * config/mips/linux-unwind.h: Handle microMIPS frame. 4861 * config/mips/crtn.S (fini, init): New labels. 4862 4863 2012-02-19 Edgar E. Iglesias <edgar.iglesias (a] gmail.com> 4864 * config/microblaze/modsi3.S (modsi3): Fix case with 0x80000000 4865 as dividend. 4866 4867 2013-02-16 Alan Modra <amodra (a] gmail.com> 4868 4869 PR target/55431 4870 * config/rs6000/linux-unwind.h (ppc_linux_aux_vector): Delete. 4871 (ppc_fallback_frame_state): Always set up save locations for fp 4872 and altivec. Don't bother with non-callee-saved regs, r0-r13 4873 except for r2 on ppc64, fr0-fr13, v0-v19, vscr. 4874 4875 2013-02-12 Georg-Johann Lay <avr (a] gjlay.de> 4876 4877 PR target/54222 4878 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: _usmulUHA, _usmulUSA, 4879 _ssmulHA, _ssmulSA. 4880 (LIB1ASMFUNCS): Add: _muldi3_6, _mulsidi3, _umulsidi3, _usmuluha3, 4881 _ssmulha3, _usmulusa3, _ssmulsa3. 4882 * config/avr/lib1funcs.S (__muldi3_6): Break out of __muldi3. 4883 (__muldi3): XCALL __muldi3_6 instead of rcall. 4884 (__umulsidi3, __mulsidi3): New functions. 4885 (do_prologue_saves, do_epilogue_restores): New .macros. 4886 (__divdi3_moddi3): Use them. 4887 * config/avr/lib1funcs-fixed.S (__usmuluha3, __ssmulha3) 4888 (__usmulusa3, __ssmulsa3): New functions. 4889 4890 2013-02-11 Iain Sandoe <iain (a] codesourcery.com> 4891 Jack Howarth <howarth (a] bromo.med.uc.edu> 4892 Patrick Marlier <patrick.marlier (a] gmail.com> 4893 4894 PR libitm/55693 4895 * config/darwin-crt-tm.c: Remove dummy functions hack. 4896 4897 2013-02-08 Georg-Johann Lay <avr (a] gjlay.de> 4898 4899 PR target/54222 4900 * config/avr/lib2funcs.c: New C sources for modules for libgcc.a. 4901 * config/avr/lib2-object.mk: New iterator to build objects from it. 4902 * config/avr/t-avr: Iterate lib2-object.mk to build objects from 4903 lib2funcs.c. 4904 (LIB2FUNCS_EXCLUDE): Add _clrsbdi2. 4905 (LIB1ASMFUNCS): Add: _ssabs_1, _mask1, _ret, _roundqq3, _rounduqq3, 4906 _round_s2, _round_u2, _round_2_const, _addmask_2, _round_s4, 4907 _round_u4, _round_4_const, _addmask_4, _round_x8, _rounddq3 4908 _roundudq3, _roundda3 _rounduda3, _roundta3 _rounduta3. 4909 * config/avr/lib1funcs-fixed.S: Implement them. 4910 4911 2013-02-04 Richard Sandiford <rdsandiford (a] googlemail.com> 4912 4913 Update copyright years. 4914 4915 2013-02-01 David Edelsohn <dje.gcc (a] gmail.com> 4916 4917 PR target/54601 4918 * config.host (powerpc-ibm-aix[56789]): Add t-aix-cxa to tmake_file. 4919 Add crtcxa to extra_parts. 4920 * config/rs6000/exit.h: New file. 4921 * config/rs6000/cxa_atexit.c: New file. 4922 * config/rs6000/cxa_finalize.c: New file. 4923 * config/rs6000/crtcxa.c: New file. 4924 * config/rs6000/t-aix-cxa: New file. 4925 * config/rs6000/libgcc-aix-cxa.ver: New file. 4926 4927 2013-01-31 Nick Clifton <nickc (a] redhat.com> 4928 4929 * config/v850/lib1funcs.S: Add support for e3v5 architecture 4930 variant. 4931 4932 2013-01-29 Georg-Johann Lay <avr (a] gjlay.de> 4933 4934 PR target/54222 4935 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add: 4936 _mulQQ, _mulHQ, _mulHA, _mulSA, 4937 _mulUQQ, _mulUHQ, _mulUHA, _mulUSA, 4938 _divQQ, _divHQ, _divHA, _divSA, 4939 _divUQQ, _divUHQ, _divUHA, _divUSA. 4940 4941 2013-01-26 David Holsgrove <david.holsgrove (a] xilinx.com> 4942 4943 * config.host(microblaze*-linux*): tmake_file: Remove 4944 t-slibgcc-nolc-override, add t-slibgcc-libgcc. 4945 * config/microblaze/t-microblaze: Set LIB2FUNCS_EXCLUDE 4946 to exclude functions from being built with libgcc.c and use 4947 the microblaze assembly. 4948 4949 2013-01-26 Edgar E. Iglesias <edgar.iglesias (a] gmail.com> 4950 4951 * config.host (microblaze*-*-*): Rename microblaze*-*-elf, update 4952 extra_parts. 4953 4954 2013-01-17 Yufeng Zhang <yufeng.zhang (a] arm.com> 4955 4956 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Cast the 4957 results of (dcache_lsize - 1) and (icache_lsize - 1) to the type 4958 __UINTPTR_TYPE__; also cast 'base' to the same type before the 4959 alignment operation. 4960 4961 2013-01-15 Sofiane Naci <sofiane.naci (a] arm.com> 4962 4963 * config/aarch64/sync-cache.c (__aarch64_sync_cache_range): Update 4964 loop start address for cache clearing. 4965 4966 2013-01-14 Georg-Johann Lay <avr (a] gjlay.de> 4967 4968 * config/avr/lib1funcs.S: Remove trailing blanks. 4969 * config/avr/lib1funcs-fixed.S: Ditto. 4970 4971 2013-01-14 Georg-Johann Lay <avr (a] gjlay.de> 4972 4973 * config/avr/avr-lib.h: Add GPL copyright notice. 4974 4975 2013-01-14 Georg-Johann Lay <avr (a] gjlay.de> 4976 4977 * fixed-bit.c (SATFRACT) <FROM_TYPE=1, TO_TYPE=4>: Only 4978 declare / set min_low, min_high if TO_MODE_UNSIGNED == 0. 4979 (SATFRACT) <FROM_TYPE=TO_TYPE=4>: Only declare / set min_low, 4980 min_high if FROM_MODE_UNSIGNED == 0 and TO_MODE_UNSIGNED == 0. 4981 4982 2013-01-07 Mark Kettenis <kettenis (a] openbsd.org> 4983 4984 * config.host (i[34567]86-*-openbsd* and x86_64-*-openbsd*): 4985 Add to lists of i[34567]86-*-* and x86_64-*-* soft-fp targets. 4986 4987 2013-01-04 Nick Clifton <nickc (a] redhat.com> 4988 4989 * config/v850/lib1funcs.S: Only provide CALLT support functions if 4990 the CALLT instruction is supported. 4991 4992 2012-12-20 Jonathan Wakely <jwakely.gcc (a] gmail.com> 4993 4994 * gthr.h (__gthread_cond_timedwait_recursive): Do not require. 4995 * gthr-posix.h (__gthread_cond_timedwait_recursive): Remove. 4996 4997 2012-12-13 John Tytgat <John (a] bass-software.com> 4998 4999 * config/arm/fp16.c (__gnu_f2h_internal): Fix inaccuracy when aexp 5000 is 25. 5001 5002 2012-12-12 Jakub Jelinek <jakub (a] redhat.com> 5003 5004 PR libgcc/55451 5005 * fixed-bit.c (FIXED_SSADD, FIXED_SSSUB, FIXED_SSNEG): Avoid 5006 undefined signed overflows. 5007 5008 2012-12-09 Uros Bizjak <ubizjak (a] gmail.com> 5009 5010 PR target/55344 5011 * config/alpha/linux-unwind.h: Disable when inhibit_libc is defined. 5012 5013 2012-12-06 Uros Bizjak <ubizjak (a] gmail.com> 5014 5015 * config/i386/sfp-machine.h (FP_EX_ALL): Define. 5016 (FP_TRAPPING_EXCEPTIONS): Define. 5017 * config/i386/32/sfp-machine.h (FP_EX_SHIFT): Define. 5018 * config/i386/64/sfp-machine.h (FP_EX_SHIFT): Ditto. 5019 5020 2012-12-04 Richard Henderson <rth (a] redhat.com> 5021 5022 PR bootstrap/55571 5023 * Makefile.in (libgcc_s.so): Depend on and link with libgcc.a. 5024 5025 2012-12-04 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 5026 5027 * config/aarch64/sfp-machine.h (FP_EX_ALL): Define. 5028 (FP_EX_SHIFT): Define. 5029 (FP_TRAPPING_EXCEPTIONS): Define. 5030 5031 2012-12-04 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 5032 5033 * config/aarch64/sfp-machine.h (FP_RND_MASK): Define. 5034 (FP_ROUNDMODE): Use FP_RND_MASK. 5035 * config/aarch64/sfp-exceptions.c: New. 5036 * config/aarch64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): 5037 Use __sfp_handle_exceptions. 5038 5039 2012-12-04 Richard Earnshaw <rearnsha (a] arm.com> 5040 5041 * config.host: (arm*-*-freebsd*): Remove. 5042 (arm*-*-linux*, arm*-*-uclinux*): Simplify logic. 5043 (arm*-*-elf*): Remove. 5044 (arm*-*-wince-pe*): Remove. 5045 * arm/unwind-arm.c (struct fpa_reg): Delete. 5046 (struct fpa_regs): Delete. 5047 (phase1_vrs): Remove fpa element. 5048 (_Unwind_VRS_Get): Remove _UVRSC_FPA. 5049 (_Unwind_VRS_Set, _Unwind_VRS_Pop): Likewise. 5050 * arm/pr-support.c (__gnu_unwind_execute): Remove FPA support. 5051 * ieee754-sf.S (floatundisf): Remove FPA support. 5052 (floatdisf): Likewise. 5053 * ieee75f-df.S (floatundidf): Likewise. 5054 (floatdidf): Likewise. 5055 5056 2012-11-29 Kai Tietz <ktietz (a] redhat.com> 5057 5058 PR target/55445 5059 * unwind-c.c (__SEH__): Make sure SjLj isn't active. 5060 * unwind-generic.h: Likewise. 5061 * unwind-seh.c: Likewise. 5062 5063 2012-11-28 Richard Henderson <rth (a] redhat.com> 5064 5065 PR libgcc/48076 5066 * emutls.c (__emutls_get_address): Avoid race condition between 5067 obj->loc.offset read and emutls_key initialization. 5068 5069 2012-11-22 Georg-Johann Lay <avr (a] gjlay.de> 5070 5071 Adjust decimal point of signed accum mode to GCC default. 5072 5073 PR target/54222 5074 * config/avr/t-avr (LIB1ASMFUNCS): Add _fractsfsq _fractsfusq, 5075 _divqq_helper. 5076 * config/avr/lib1funcs-fixed.S (__fractqqsf, __fracthqsf) 5077 (__fractsasf, __fractsfha, __fractusqsf, __fractsfsa) 5078 (__mulha3, __mulsa3) 5079 (__divqq3, __divha3, __divsa3): Adjust to new position of 5080 decimal point of signed accum types. 5081 5082 (__mulusa3_round): New function. 5083 (__mulusa3): Use it. 5084 (__divqq_helper): New function. 5085 (__udivuqq3): Use it. 5086 5087 2012-11-20 Jakub Jelinek <jakub (a] redhat.com> 5088 5089 PR bootstrap/55370 5090 * libgcc-std.ver.in: Add GCC_4.8.0 and %inherit for it. 5091 5092 2012-11-18 Teresa Johnson <tejohnson (a] google.com> 5093 5094 PR bootstrap/55051 5095 * libgcov.c (gcov_exit): Remove merged program summary 5096 comparison unless !GCOV_LOCKED. 5097 5098 2012-11-15 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 5099 5100 * soft-fp: Updated from glibc upstream. 5101 5102 2012-11-06 Ian Lance Taylor <iant (a] google.com> 5103 5104 * generic-morestack.c (__generic_morestack): Align the returned 5105 stack pointer to a 32 byte boundary. 5106 * config/i386/morestack.S (__morestack_non_split) [32-bit]: Don't 5107 increment the return address until we have decided that we don't 5108 have a varargs function. 5109 (__morestack) [32-bit]: Align stack correctly when calling C 5110 functions. 5111 (__morestack) [64-bit]: Likewise. 5112 5113 2012-11-04 Thomas Schwinge <thomas (a] codesourcery.com> 5114 5115 * configure: Regenerate. 5116 5117 2012-11-02 Uros Bizjak <ubizjak (a] gmail.com> 5118 5119 PR target/55175 5120 * config/i386/sfp-exceptions.c: Guard with _SOFT_FLOAT. 5121 * config/i386/sfp-machine.h: Guard exception handling 5122 code with _SOFT_FLOAT. 5123 * config/i386/32/sfp-machine.h: Guard rounding handling 5124 code with _SOFT_FLOAT. 5125 * config/i386/64/sfp-machine.h: Ditto. 5126 5127 2012-10-31 Joel Sherrill <joel.sherrill (a] oarcorp.com> 5128 5129 * config.host (m32r-*-rtems*): Include crtinit.o and crtfinit.o 5130 as extra_parts. 5131 5132 2012-10-26 Uros Bizjak <ubizjak (a] gmail.com> 5133 5134 * config/i386/crtfastmath.c (set_fast_math): Use __builtin_ia32_fxsave. 5135 Clear only fxsave.mxcsr_mask. Use saved mxcsr from fxsave structure 5136 when appropriate. Correct structure element types. 5137 * config/i386/t-crtfm (crtfastmath.o): Compile with -mfxsr, remove 5138 -minline-all-stringops from compile flags. 5139 5140 2012-10-25 Ralf Corspius <ralf.corsepius (a] rtems.org> 5141 5142 * config.host (sparc64-*-rtems*): Remove sparc/t-elf. 5143 5144 2012-10-25 Ralf Corspius <ralf.corsepius (a] rtems.org> 5145 5146 * config.host (sh*-*-rtems*): Add sh*-*-elf*'s extra_parts. 5147 5148 2012-10-25 Sebastian Huber <sebastian.huber (a] embedded-brains.de> 5149 5150 * config.host (powerpc-*-rtems*): Add rs6000/t-savresfgpr to 5151 tmake_file. 5152 5153 2012-10-23 Ian Bolton <ian.bolton (a] arm.com> 5154 Jim MacArthur <jim.macarthur (a] arm.com> 5155 Marcus Shawcroft <marcus.shawcroft (a] arm.com> 5156 Nigel Stephens <nigel.stephens (a] arm.com> 5157 Ramana Radhakrishnan <ramana.radhakrishnan (a] arm.com> 5158 Richard Earnshaw <rearnsha (a] arm.com> 5159 Sofiane Naci <sofiane.naci (a] arm.com> 5160 Stephen Thomas <stephen.thomas (a] arm.com> 5161 Tejas Belagod <tejas.belagod (a] arm.com> 5162 Yufeng Zhang <yufeng.zhang (a] arm.com> 5163 5164 * config.host (aarch64*-*-elf, aarch64*-*-linux*): New. 5165 * config/aarch64/crti.S: New file. 5166 * config/aarch64/crtn.S: New file. 5167 * config/aarch64/linux-unwind.h: New file. 5168 * config/aarch64/sfp-machine.h: New file. 5169 * config/aarch64/sync-cache.c: New file. 5170 * config/aarch64/t-aarch64: New file. 5171 * config/aarch64/t-softfp: New file. 5172 5173 2012-10-21 Hans-Peter Nilsson <hp (a] bitrange.com> 5174 5175 * config/mmix/crti.S: Mark program and data addresses using PRELD. 5176 Remove typo'd and unnecessary alignment-LOC for .data. Remove 5177 no-longer-needed LDBU insns. 5178 5179 2012-10-18 Sebastian Huber <sebastian.huber (a] embedded-brains.de> 5180 5181 * config.host 5182 (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtemseabi*): Rename 5183 "arm*-*-rtemseabi*" to "arm*-*-rtems*". 5184 5185 2012-10-17 Matthew Gretton-Dann <matthew.gretton-dann (a] arm.com> 5186 5187 * config/arm/lib1funcs.S (__ARM_ARCH__): Define for ARMv8-A. 5188 5189 2012-10-15 Matthias Klose <doko (a] ubuntu.com> 5190 5191 * config.host: Match arm*-*-linux-* for ARM Linux/GNU. 5192 5193 2012-10-15 Pavel Chupin <pavel.v.chupin (a] intel.com> 5194 5195 * configure: Regenerate. 5196 * configure.ac: Replace code with GCC_AC_THREAD_HEADER use. 5197 5198 2012-10-10 Uros Bizjak <ubizjak (a] gmail.com> 5199 5200 * config/i386/sfp-exceptions.c (__sfp_handle_exceptions): Emit SSE 5201 instructions for 64bit targets only. 5202 5203 2012-10-10 Uros Bizjak <ubizjak (a] gmail.com> 5204 5205 * config/i386/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF, 5206 FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): Move to ... 5207 * config/i386/32/sfp-machine.h: ... here. 5208 * config/i386/64/sfp-machine.h (FP_RND_NEAREST, FP_RND_ZERO, 5209 FP_RND_PINF, FP_RND_MINF, FP_RND_MASK, FP_INIT_ROUNDMODE, _FP_DECL_EX): 5210 New defines. 5211 5212 2012-10-07 Matthias Klose <doko (a] ubuntu.com> 5213 5214 * config/arm/unwind-arm.h (__gnu_unwind_24bit): Mark parameters 5215 as unused. 5216 (_Unwind_decode_typeinfo_ptr): Mark base as unused. 5217 5218 2012-10-06 Mark Kettenis <kettenis (a] openbsd.org> 5219 5220 * config.host (*-*-openbsd*): Add t-eh-dw2-dip to tmake_file. 5221 * unwind-dw2-fde-dip.c: Don't include <elf.h> on OpenBSD. 5222 (USE_PT_GNU_EH_FRAME): Define for OpenBSD. 5223 (ElfW): Likewise. 5224 5225 2012-10-05 Jonathan Wakely <jwakely.gcc (a] gmail.com> 5226 5227 PR other/53889 5228 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy): 5229 Fix parameter names. 5230 5231 2012-10-04 Oleg Endo <olegendo (a] gcc.gnu.org> 5232 5233 PR target/33135 5234 * config/sh/t-sh (HOST_LIBGCC2_CFLAGS): Delete. 5235 * config/sh/t-netbsd (HOST_LIBGCC2_CFLAGS): Delete. 5236 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Remove mieee option. 5237 5238 2012-10-03 Oleg Endo <olegendo (a] gcc.gnu.org> 5239 5240 PR target/50457 5241 * config/sh/linux-atomic.S: Delete. 5242 * config/sh/linux-atomic.c: New. 5243 * config/sh/t-linux (LIB2ADD): Replace linux-atomic.S with 5244 linux-atomic.c. Add cflags to disable warnings. 5245 5246 2012-10-02 Jonathan Wakely <jwakely.gcc (a] gmail.com> 5247 5248 PR other/53889 5249 * gthr.h (__gthread_recursive_mutex_destroy): Document new required 5250 function. 5251 * gthr-posix.h (__gthread_recursive_mutex_destroy): Define. 5252 * gthr-single.h (__gthread_recursive_mutex_destroy): Likewise. 5253 * config/gthr-rtems.h (__gthread_recursive_mutex_destroy): Likewise. 5254 * config/gthr-vxworks.h (__gthread_recursive_mutex_destroy): Likewise. 5255 * config/i386/gthr-win32.c (__gthread_win32_recursive_mutex_destroy): 5256 Likewise. 5257 * config/i386/gthr-win32.h (__gthread_recursive_mutex_destroy): 5258 Likewise. 5259 * config/mips/gthr-mipssde.h (__gthread_recursive_mutex_destroy): 5260 Likewise. 5261 * config/pa/gthr-dce.h (__gthread_recursive_mutex_destroy): Likewise. 5262 * config/s390/gthr-tpf.h (__gthread_recursive_mutex_destroy): Likewise. 5263 5264 2012-09-19 Mark Kettenis <kettenis (a] openbsd.org> 5265 5266 * config.host (hppa-*-openbsd*): New target. 5267 * config/pa/t-openbsd: New file. 5268 5269 2012-09-15 Georg-Johann Lay <avr (a] gjlay.de> 5270 5271 PR target/54222 5272 * config/avr/lib1funcs-fixed.S (__ssneg_2, __ssabs_2, __ssneg_4, 5273 __ssabs_4, __clr_8, __ssneg_8, __ssabs_8, 5274 __usadd_8, __ussub_8, __ssadd_8, __sssub_8): New functions. 5275 (__divsa3): Use __negsi2 to negate r_quoL. 5276 * config/avr/lib1funcs.S (FALIAS): New macro. 5277 (__divmodsi4): Break out and use __divmodsi4_neg1 as... 5278 (__negsi2): ...this new function. 5279 * config/avr/t-avr (LIB1ASMFUNCS): Add _negsi2, _clr_8, 5280 _ssneg_2, _ssneg_4, _ssneg_8, _ssabs_2, _ssabs_4, 5281 _ssabs_8, _ssadd_8, _sssub_8, _usadd_8, _ussub_8. 5282 (LIB2FUNCS_EXCLUDE): Fix typo for _add _sub. 5283 Add: _ssadd*, _sssub*, _ssneg*, _ssabs* for signed fixed modes. 5284 Add: _usadd*, _ussub*, _usneg* for unsigned fixed modes. 5285 5286 2012-09-10 Oleg Endo <olegendo (a] gcc.gnu.org> 5287 5288 PR target/54089 5289 * config/sh/lib1funcs.S (ashlsi3): Reimplement as ashlsi3_r0. 5290 (lshrsi3): Reimplement as lshrsi3_r0. 5291 5292 2012-09-10 Andreas Schwab <schwab (a] linux-m68k.org> 5293 5294 PR target/46191 5295 * config/t-slibgcc-libgcc (SHLIB_MAKE_SOLINK): Use -lgcc instead 5296 of libgcc.a. 5297 5298 2012-09-07 Teresa Johnson <tejohnson (a] google.com> 5299 5300 PR gcov-profile/54487 5301 * libgcc/libgcov.c (gcov_exit): Avoid warning on histogram 5302 differences. 5303 5304 2012-09-05 Georg-Johann Lay <avr (a] gjlay.de> 5305 5306 PR target/54461 5307 * config.host (tmake_file,host=avr-*-*): Add avr/t-avrlibc if 5308 not configured --with-avrlibc=no. 5309 * config/avr/t-avrlibc: New file. 5310 * Makefile.in (FPBIT_FUNCS): filter-out LIB2FUNCS_EXCLUDE. 5311 (DPBIT_FUNCS): Ditto. 5312 (TPBIT_FUNCS): Ditto. 5313 5314 2012-09-04 Teresa Johnson <tejohnson (a] google.com> 5315 5316 * libgcov.c (struct gcov_summary_buffer): New structure. 5317 (gcov_histogram_insert): New function. 5318 (gcov_compute_histogram): Ditto. 5319 (gcov_exit): Invoke gcov_compute_histogram, and perform merging of 5320 histograms during summary merging. 5321 5322 2012-09-01 Mark Kettenis <kettenis (a] openbsd.org> 5323 5324 * config.host (x86_64-*-openbsd*): New target. 5325 5326 2012-08-29 Chung-Lin Tang <cltang (a] codesourcery.com> 5327 5328 * config/mips/crtfastmath.c (set_fast_math): Add 'nomips16' 5329 attribute. 5330 5331 2012-08-24 Georg-Johann Lay <avr (a] gjlay.de> 5332 5333 PR target/54222 5334 * config/avr/t-avr (conv_X): Rename to func_X. 5335 5336 2012-08-24 Georg-Johann Lay <avr (a] gjlay.de> 5337 5338 PR target/54222 5339 * config/avr/lib1funcs-fixed.S: New file. 5340 * config/avr/lib1funcs.S: Include it. Undefine some divmodsi 5341 after they are used. 5342 (neg2, neg4): New macros. 5343 (__mulqihi3,__umulqihi3,__mulhi3): Rewrite non-MUL variants. 5344 (__mulhisi3,__umulhisi3,__mulsi3): Rewrite non-MUL variants. 5345 (__umulhisi3): Speed up MUL variant if there is enough flash. 5346 * config/avr/avr-lib.h (TA, UTA): Adjust according to gcc's 5347 avr-modes.def. 5348 * config/avr/t-avr (LIB1ASMFUNCS): Add: _fractqqsf, _fractuqqsf, 5349 _fracthqsf, _fractuhqsf, _fracthasf, _fractuhasf, _fractsasf, 5350 _fractusasf, _fractsfqq, _fractsfuqq, _fractsfhq, _fractsfuhq, 5351 _fractsfha, _fractsfsa, _mulqq3, _muluqq3, _mulhq3, _muluhq3, 5352 _mulha3, _muluha3, _mulsa3, _mulusa3, _divqq3, _udivuqq3, _divhq3, 5353 _udivuhq3, _divha3, _udivuha3, _divsa3, _udivusa3. 5354 (LIB2FUNCS_EXCLUDE): Add supported functions. 5355 5356 2012-08-22 Georg-Johann Lay <avr (a] gjlay.de> 5357 5358 * Makefile.in (fixed-funcs,fixed-conv-funcs): filter-out 5359 LIB2FUNCS_EXCLUDE before adding them to libgcc-objects, 5360 libgcc-s-objects. 5361 * fixed-obj.mk: Only expand dependency if $o is not in 5362 LIB2FUNCS_EXCLUDE. 5363 5364 2012-08-22 H.J. Lu <hongjiu.lu (a] intel.com> 5365 5366 * config/i386/t-linux (HOST_LIBGCC2_CFLAGS): New. 5367 5368 2012-08-22 Joseph Myers <joseph (a] codesourcery.com> 5369 5370 * Makefile.in (vis_hide, gen-hide-list): Do not make definitions 5371 depend on --enable-shared. 5372 ($(lib1asmfuncs-o)): Use %.vis files independent of 5373 --enable-shared. 5374 * static-object.mk ($(base)$(objext), $(base).vis) 5375 ($(base)_s$(objext)): Use same rules for visibility handling as in 5376 shared-object.mk. 5377 5378 2012-08-21 Ian Lance Taylor <iant (a] google.com> 5379 5380 * config/i386/morestack.S (__morestack_non_split): Increase amount 5381 of space allocated for non-split code stack. 5382 5383 2012-08-19 Joseph Myers <joseph (a] codesourcery.com> 5384 5385 * crtstuff.c (USE_PT_GNU_EH_FRAME): Define for systems using glibc 5386 even if inhibit_libc. 5387 5388 2012-08-17 Julian Brown <julian (a] codesourcery.com> 5389 5390 * Makefile.in (LIB2_DIVMOD_EXCEPTION_FLAGS): Default to 5391 -fexceptions -fnon-call-exceptions if not defined. 5392 ($(lib2-divmod-o), $(lib2-divmod-s-o)): Use above. 5393 * config/arm/t-bpabi (LIB2_DIVMOD_EXCEPTION_FLAGS): Define. 5394 5395 2012-08-17 Andreas Schwab <schwab (a] linux-m68k.org> 5396 5397 * config/m68k/linux-atomic.c (__sync_lock_test_and_set_1): Fix 5398 type. 5399 5400 2012-08-16 David Edelsohn <dje.gcc (a] gmail.com> 5401 5402 * config.host (*-*-aix*): Move rs6000/t-ibm-ldouble after 5403 rs6000/t-slibgcc-aix. 5404 5405 2012-08-15 Segher Boessenkool <segher (a] kernel.crashing.org> 5406 5407 * longlong.h: (powerpc): Delete _ARCH_PWR and _ARCH_COM handling. 5408 5409 2012-08-15 Segher Boessenkool <segher (a] kernel.crashing.org> 5410 5411 * longlong.h: (whole file, powerpc): Adjust to single assembler syntax. 5412 5413 2012-08-03 H.J. Lu <hongjiu.lu (a] intel.com> 5414 5415 PR driver/54171 5416 * Makefile.in (version): Replace top_srcdir with srcdir. 5417 5418 2012-08-03 Jonathan Yong <jon_y (a] users.sourceforge.net> 5419 5420 * Makefile.in (version): set to BASE-VER file from gcc directory. 5421 5422 2012-08-01 Nick Clifton <nickc (a] redhat.com> 5423 5424 * config/m32c/lib2funcs.c (__clrsbhi2): New function. 5425 Implements __clrsb for an HImode argument. 5426 5427 2012-07-31 Nick Clifton <nickc (a] redhat.com> 5428 5429 * config/stormy16/lib2funcs.c (__clrsbhi2): New function. 5430 Implements __clrsb for an HImode argument. 5431 * config/stormy16/clrsbhi2.c: New file: 5432 * config/stormy16/t-stormy16 (LIB2ADD): Add clrsbhi2.c. 5433 5434 2012-07-22 Steven Bosscher <steven (a] gcc.gnu.org> 5435 5436 * libgcov.c (__gcov_ior_profiler): Benign comment fix. 5437 5438 2012-07-19 Tristan Gingold <gingold (a] adacore.com> 5439 Richard Henderson <rth (a] redhat.com> 5440 5441 * unwind-seh.c: New file. 5442 * unwind-generic.h: Include windows.h for SEH. 5443 (_Unwind_Exception): Use 6 private fields for SEH. 5444 (_GCC_specific_handler): Declare. 5445 * unwind-c.c (__gcc_personality_seh0): New function. 5446 Adjust for SEH. 5447 * config/i386/libgcc-cygming.ver: New file. 5448 * config/i386/t-seh-eh: New file. 5449 * config.host (x86_64-*-mingw*): Default to seh. 5450 5451 2012-07-14 Steven Bosscher <steven (a] gcc.gnu.org> 5452 5453 * config/t-darwin (crt3.0): Remove work-around for fixed PR26840. 5454 5455 2012-06-17 Uros Bizjak <ubizjak (a] gmail.com> 5456 5457 * config/i386/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Use 5458 __builtin_expect when checking for exceptions. 5459 * config/ia64/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Ditto. 5460 5461 2012-06-13 Uros Bizjak <ubizjak (a] gmail.com> 5462 5463 * config/ia64/sfp-machine.h (__sfp_handle_exceptions): New 5464 function declaration. 5465 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions. 5466 (FP_RND_MASK): New. 5467 * config/ia64/sfp-exceptions.c: New. 5468 * config/ia64/t-softfp (LIB2ADD): Add sfp-exceptions.c. 5469 5470 2012-06-13 Uros Bizjak <ubizjak (a] gmail.com> 5471 5472 * config/i386/32/sfp-machine.h (_FP_NANSIGN_S, _FP_NANSIGN_D, 5473 _FP_NANSIGN_E, _FP_NANSIGN_Q): Move ... 5474 * config/i386/64/sfp-machine: ... (delete here) ... 5475 * config/i386/sfp-machine.h: ... to here. 5476 (FP_EX_MASK): Remove. 5477 (FP_RND_MASK): New. 5478 (FP_INIT_ROUNDMODE): Declare asm as volatile. 5479 5480 2012-06-11 Sriraman Tallam <tmsriram (a] google.com> 5481 5482 * config/i386/libgcc-bsd.ver: Version symbol __cpu_indicator_init. 5483 * config/i386/libgcc-sol2.ver: Ditto. 5484 * config/i386/libgcc-glibc.ver: Ditto. 5485 5486 2012-06-11 Roland McGrath <mcgrathr (a] google.com> 5487 5488 * gthr-posix.h [neither FreeBSD nor Solaris] (__gthread_active_p): 5489 If __GLIBC__ is defined, refer to __pthread_key_create instead of 5490 pthread_cancel. 5491 5492 2012-06-09 Uros Bizjak <ubizjak (a] gmail.com> 5493 5494 * config/i386/32/sfp-machine.h (__gcc_CMPtype, CMPtype, 5495 _FP_KEEPNANFRACP, _FP_CHOOSENAN, FP_EX_INVALID, FP_EX_DENORM, 5496 FP_EX_DIVZERO, FP_EX_OVERFLOW, FP_EX_UNDERFLOW, FP_EX_INEXACT, 5497 FP_HANDLE_EXCEPTIONS, FP_RND_NEAREST, FP_RND_ZERO, FP_RND_PINF, 5498 FP_RND_MINF, _FP_DEXL_EX, FP_INIT_ROUNDMODE, FP_ROUNDMODE, 5499 __LITTLE_ENDIAN, __BIG_ENDIAN, strong_alias): Move ... 5500 * config/i386/64/sfp-machine: ... (delete here) ... 5501 * config/i386/sfp-machine.h: ... to here. 5502 (FP_EX_MASK): New. 5503 (__sfp_handle_exceptions): New function declaration. 5504 (FP_HANDLE_EXCEPTIONS): Use __sfp_handle_exceptions. 5505 * config/i386/sfp-exceptions.c: New. 5506 * config/i386/t-softfp: New. 5507 * config.host (i[34567]86-*-* and x86_64-*-* soft-fp targets): Add 5508 i386/t-softfp to tmake_file. 5509 5510 2012-06-03 David S. Miller <davem (a] davemloft.net> 5511 5512 * longlong.h [SPARC] (sub_ddmmss): Fix thinko in previous 64-bit 5513 change. 5514 5515 2012-05-31 David S. Miller <davem (a] davemloft.net> 5516 5517 * longlong.h [SPARC] (umul_ppmm, udiv_qrnnd): Use hardware integer 5518 multiply and divide instructions on 32-bit when V9. 5519 (add_ssaaaa, sub_ddmmss): Convert to branchless code on 64-bit. 5520 5521 2012-05-29 Joseph Myers <joseph (a] codesourcery.com> 5522 5523 * config/arm/ieee754-df.S: Fix typos. 5524 * config/arm/ieee754-sf.S: Fix typos. 5525 * config/c6x/libunwind.S: Fix typos. 5526 * config/epiphany/udivsi3-float.c: Fix typos. 5527 * config/microblaze/muldi3_hard.S: Fix typos. 5528 * config/picochip/adddi3.S: Fix typos. 5529 * config/picochip/ashlsi3.S: Fix typos. 5530 * config/picochip/ashrsi3.S: Fix typos. 5531 * config/picochip/clzsi2.S: Fix typos. 5532 * config/picochip/cmpsi2.S: Fix typos. 5533 * config/picochip/divmod15.S: Fix typos. 5534 * config/picochip/divmodhi4.S: Fix typos. 5535 * config/picochip/divmodsi4.S: Fix typos. 5536 * config/picochip/longjmp.S: Fix typos. 5537 * config/picochip/lshrsi3.S: Fix typos. 5538 * config/picochip/parityhi2.S: Fix typos. 5539 * config/picochip/popcounthi2.S: Fix typos. 5540 * config/picochip/setjmp.S: Fix typos. 5541 * config/picochip/subdi3.S: Fix typos. 5542 * config/picochip/ucmpsi2.S: Fix typos. 5543 * config/picochip/udivmodhi4.S: Fix typos. 5544 * config/picochip/udivmodsi4.S: Fix typos. 5545 * config/spu/divv2df3.c: Fix typos. 5546 * config/spu/mfc_multi_tag_release.c: Fix typos. 5547 * config/spu/mfc_tag_release.c: Fix typos. 5548 * configure.ac: Fix typos. 5549 * configure: Regenerate. 5550 5551 2012-05-25 Ian Lance Taylor <iant (a] google.com> 5552 5553 * config/i386/morestack.S (__morestack_non_split): Check whether 5554 caller is varargs and needs %bp to hold the stack frame on return. 5555 5556 2012-05-25 Olivier Hainque <hainque (a] adacore.com> 5557 5558 * config/rs6000/vxworks/tramp.S (trampoline_setup): Use a longcall 5559 sequence in the non pic case on VxWorks. 5560 5561 2012-05-24 Olivier Hainque <hainque (a] adacore.com> 5562 5563 * Makefile.in: Move dependency on install-unwind_h from 5564 "install-leaf" to "install". 5565 5566 2012-05-24 Olivier Hainque <hainque (a] adacore.com> 5567 5568 * Makefile.in (clean): Remove libgcc_tm.stamp as well. 5569 Use a separate command for stamp removals. 5570 5571 2012-05-21 Andrew Pinski <apinski (a] cavium.com> 5572 5573 PR bootstrap/53183 5574 * configure.ac: Define the default includes to being none. 5575 * configure: Regenerate. 5576 5577 2012-05-16 Olivier Hainque <hainque (a] adacore.com> 5578 5579 * Makefile.in (install-unwind_h): Rename into ... 5580 (install-unwind_h-forbuild): New target. 5581 (all): Use it instead of the former install-unwind_h. 5582 (install-unwind_h): Reinstate, copy to user install destination 5583 for include files, not to the internal gcc object directory one. 5584 (install-leaf): Depend on it. 5585 5586 2012-05-15 Olivier Hainque <hainque (a] adacore.com> 5587 5588 * config/rs6000/aix-unwind.h (*_REGNO): New, set of useful 5589 register numbers. LR_REGNO replaces R_LR. 5590 (ucontext_for): New, helper for ... 5591 (ppc_aix_fallback_frame_state): New, implementation for aix 5.2 5592 and 5.3 of ... 5593 (MD_FALLBACK_FRAME_STATE_FOR): Define for 32bit configurations. 5594 5595 2012-05-10 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 5596 5597 * config.host (i[34567]86-*-linux*, x86_64-*-linux*) 5598 (i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu) 5599 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Move 5600 i386/t-cpuinfo ... 5601 (i[34567]86-*-*, x86_64-*-*): ... here. 5602 5603 * config/i386/libgcc-bsd.ver (GCC_4.8.0): New version. 5604 * config/i386/libgcc-sol2.ver (GCC_4.8.0): New version. 5605 5606 * config/i386/i386-cpuinfo.c: Rename to ... 5607 * config/i386/cpuinfo.c: ... this. 5608 * config/i386/t-cpuinfo (LIB2ADD): Reflect this. 5609 5610 * configure.ac (AC_CONFIG_HEADER): Call for auto-target.h. 5611 (libgcc_cv_init_priority): New test. 5612 * configure: Regenerate. 5613 * config.in: New file. 5614 * Makefile.in (clean): Rename config.h to auto-target.h. 5615 (config.h): Likewise. 5616 (stamp-h): Likewise. 5617 5618 * config/i386/cpuinfo.c (auto-target.h): Include. 5619 (CONSTRUCTOR_PRIORITY): Define. 5620 (__cpu_indicator_init): Use it. 5621 5622 2012-05-09 H.J. Lu <hongjiu.lu (a] intel.com> 5623 5624 * longlong.h: Use a URL instead of an FSF postal address. 5625 Replace spaces with tab. 5626 5627 2012-05-08 Teresa Johnson <tejohnson (a] google.com> 5628 5629 * libgcov.c (gcov_clear, __gcov_reset): New functions. 5630 (__gcov_dump): Ditto. 5631 (gcov_dump_complete): New global variable. 5632 (gcov_exit): Export hidden to enable use in L_gcov_dump. 5633 (__gcov_flush): Outline functionality now in gcov_clear. 5634 * Makefile.in (L_gcov_reset, L_gcov_dump): Define. 5635 5636 2012-04-28 Aurelien Jarno <aurelien (a] aurel32.net> 5637 5638 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*): Remove. 5639 (mips*-*-linux*): Include mips/t-tpbit when long double is 5640 16 bytes long. 5641 5642 2012-04-25 Sriraman Tallam <tmsriram (a] google.com> 5643 5644 * config/i386/i386-cpuinfo.c (FEATURE_AVX2): New enum value. 5645 (get_available_features): New argument. Check for AVX2. 5646 (__cpu_indicator_init): Modify call to get_available_features. 5647 5648 2012-04-25 Alan Modra <amodra (a] gmail.com> 5649 5650 * config/rs6000/crtsavevr.S: New file. 5651 * config/rs6000/crtrestvr.S: New file. 5652 * config/rs6000/t-savresfgpr: Build the above. 5653 * config/rs6000/t-netbsd: Likewise. 5654 5655 2012-04-24 Sriraman Tallam <tmsriram (a] google.com> 5656 5657 * libgcc/config/i386/i386-cpuinfo.c: Set __cpu_vendor always. 5658 5659 2012-04-24 Sriraman Tallam <tmsriram (a] google.com> 5660 5661 * libgcc/config/i386/i386-cpuinfo.c: New file. 5662 * libgcc/config/i386/t-cpuinfo: New file. 5663 * libgcc/config.host: Include t-cpuinfo. 5664 * libgcc/config/i386/libgcc-glibc.ver: Version symbol __cpu_model. 5665 5666 2012-04-24 Chao-ying Fu <fu (a] mips.com> 5667 5668 * unwind-dw2-fde-dip.c: Define USE_PT_GNU_EH_FRAME for BIONIC. 5669 5670 2012-04-20 Thomas Schwinge <thomas (a] codesourcery.com> 5671 5672 struct siginfo vs. siginfo_t 5673 5674 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Use 5675 siginfo_t instead of struct siginfo. 5676 * config/bfin/linux-unwind.h (bfin_fallback_frame_state): Likewise. 5677 * config/i386/linux-unwind.h (x86_fallback_frame_state): Likewise. 5678 * config/ia64/linux-unwind.h (ia64_fallback_frame_state) 5679 (ia64_handle_unwabi): Likewise. 5680 * config/mips/linux-unwind.h (mips_fallback_frame_state): Likewise. 5681 * config/pa/linux-unwind.h (pa32_fallback_frame_state): Likewise. 5682 * config/sh/linux-unwind.h (shmedia_fallback_frame_state) 5683 (sh_fallback_frame_state): Likewise. 5684 * config/tilepro/linux-unwind.h (tile_fallback_frame_state): Likewise. 5685 * config/xtensa/linux-unwind.h (xtensa_fallback_frame_state): Likewise. 5686 5687 2012-04-02 H.J. Lu <hongjiu.lu (a] intel.com> 5688 5689 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): Update x32 5690 system call number. 5691 5692 2012-03-31 Eric Botcazou <ebotcazou (a] adacore.com> 5693 5694 * config/ia64/unwind-ia64.c (uw_install_context): Manually save LC 5695 if it hasn't been previously saved. 5696 5697 2012-03-29 H.J. Lu <hongjiu.lu (a] intel.com> 5698 5699 * config/i386/linux-unwind.h (x86_64_fallback_frame_state): Define 5700 only for glibc. 5701 5702 2012-03-28 Georg-Johann Lay <avr (a] gjlay.de> 5703 5704 PR target/52737 5705 * config/avr/lib1funcs.S: Use __AVR_HAVE_SPH__ for SP_H checks 5706 instead of __AVR_HAVE_8BIT_SP__. 5707 5708 2012-03-26 Tristan Gingold <gingold (a] adacore.com> 5709 5710 * config/ia64/unwind-ia64.h: Declare unw_word and unw_sword. 5711 (unw_table_entry): Use unw_word instead of unsigned long. 5712 (_Unwind_FindTableEntry): Likewise. 5713 * config/ia64/fde-glibc.c (_Unwind_FindTableEntry): Likewise. 5714 * config/ia64/fde-vms.c (vms_unwtable_entry): Likewise. 5715 (_Unwind_FindTableEntry): Likewise. 5716 * config/ia64/unwind-ia64.c (unw_reg_info, unw_reg_state) 5717 (unw_labeled_state, unw_state_record, unw_stack, _Uwind_Context) 5718 (set_reg, alloc_spill_area, finish_prologue, ia64_rse_slot_num) 5719 (ia64_rse_is_rnat_slot, ia64_rse_rnat_addr, ia64_rse_num_regs) 5720 (ia64_rse_skip_regs, ia64_copy_rbs, unw_access_gr) 5721 (uw_frame_state_for, uw_update_reg_address, uw_update_context) 5722 (uw_init_context_1, uw_install_context): Likewise. 5723 (unw_word): Move to unwind-ia64.h 5724 5725 2012-03-26 Tristan Gingold <gingold (a] adacore.com> 5726 5727 * config/vms/vms-ucrt0.c: Update copyright years. 5728 Add a sanity check. 5729 (___gcc_main_flags): Declare. 5730 (__main): Check flags to remap argv and exit code. 5731 * config.host (*-*-*vms*): Adjust extra_parts. 5732 * config/vms/t-vms (vcrt0.o, pcrt0.o): Remove. 5733 (crt0.o): Add. 5734 5735 2012-03-22 Richard Earnshaw <rearnsha (a] arm.com> 5736 5737 * arm/lib1funcs.asm (ctzsi2): New function. 5738 * arm/t-elf (LIB1ASMFUNCS): Add _ctzsi2. 5739 * arm/t-linux (LIB1ASMFUNCS): Likewise. 5740 * arm/t-strongarm-elf (LIB1ASMFUNCS): Likewise. 5741 * arm/t-symbian (LIB1ASMFUNCS): Likewise. 5742 * arm/t-vxworks (LIB1ASMFUNCS): Likewise. 5743 * arm/t-wince-pe (LIB1ASMFUNCS): Likewise. 5744 5745 2012-03-21 Andreas Tobler <andreast (a] fgznet.ch> 5746 5747 * config.host: Add bits to support powerpc64-*-freebsd*. 5748 * config/rs6000/freebsd-unwind.h: New file. 5749 * config/rs6000/t-freebsd64: New file. 5750 5751 2012-03-20 Richard Guenther <rguenther (a] suse.de> 5752 5753 PR gcov-profile/52627 5754 * libgcov.c (init_mx): Fix mutex name. 5755 5756 2012-03-16 Tristan Gingold <gingold (a] adacore.com> 5757 5758 * config/ia64/vms-unwind.h: Remove ulong (and replace 5759 it by unw_reg where used). Define unw_reg with __int64. 5760 5761 2012-03-14 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 5762 5763 * config/i386/sol2-unwind.h (x86_fallback_frame_state): Remove 5764 Solaris 8 handling. 5765 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove 5766 Solaris 8 handling. 5767 (sparc_is_sighandler): Likewise. 5768 5769 2012-03-13 H.J. Lu <hongjiu.lu (a] intel.com> 5770 5771 * unwind-dw2.c (_Unwind_SetGRValue): Assert DWARF register size 5772 <= saved reg size. 5773 5774 2012-03-13 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 5775 5776 * config/arm/crtn.S: Fix typo. 5777 5778 2012-03-13 Richard Guenther <rguenther (a] suse.de> 5779 5780 * libgcov.c: Remove stdio.h include and NULL un-define. 5781 5782 2012-03-13 Richard Guenther <rguenther (a] suse.de> 5783 5784 PR target/52569 5785 * unwind-dw2-fde.c: Make avoid-include-gthr.h hacks work again. 5786 5787 2012-03-13 Richard Guenther <rguenther (a] suse.de> 5788 5789 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Fix definition. 5790 5791 2012-03-13 Richard Guenther <rguenther (a] suse.de> 5792 5793 * gthr-posix.h: Remove duplicate __GTHREAD_MUTEX_INIT_FUNCTION 5794 and __gthread_mutex_init_function definitions. 5795 5796 2012-03-12 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 5797 5798 * config.host (mips*-*-openbsd*): Remove. 5799 5800 2012-03-12 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 5801 5802 * config.host: Remove alpha*-dec-osf5.1* handling. 5803 * config/alpha/gthr-posix.c: Remove. 5804 * config/alpha/libgcc-osf5.ver: Remove. 5805 * config/alpha/osf5-unwind.h: Remove. 5806 * config/alpha/t-osf-pthread: Remove. 5807 * config/alpha/t-slibgcc-osf: Remove. 5808 * config/t-crtfm (crtfastmath.o): Remove -frandom-seed. 5809 * gthr-posix.h [!_REENTRANT && __osf__] (_REENTRANT): Don't define. 5810 [__osf__ && _PTHREAD_USE_MANGLED_NAMES_]: Remove. 5811 * mkmap-flat.awk: Remove osf_export handling. 5812 5813 2012-03-12 Richard Guenther <rguenther (a] suse.de> 5814 5815 * gthr.h (__GTHREAD_MUTEX_INIT_FUNCTION): Adjust specification. 5816 * gthr-posix.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define. 5817 (__gthread_mutex_init_function): New function. 5818 * gthr-single.h (__GTHREAD_MUTEX_INIT_FUNCTION): Define. 5819 5820 PR gcov/49484 5821 * libgcov.c: Include gthr.h. 5822 (__gcov_flush_mx): New global variable. 5823 (init_mx, init_mx_once): New functions. 5824 (__gcov_flush): Protect self with a mutex. 5825 (__gcov_fork): Re-initialize mutex after forking. 5826 * unwind-dw2-fde.c: Change condition under which to use 5827 __GTHREAD_MUTEX_INIT_FUNCTION. 5828 5829 2012-03-12 Tristan Gingold <gingold (a] adacore.com> 5830 5831 * config/alpha/t-vms: Define HOST_LIBGCC2_CFLAGS. 5832 * config/ia64/t-vms: Likewise. 5833 5834 2012-03-11 Michael Hope <michael.hope (a] linaro.org> 5835 5836 * longlong.h [ARM] (add_ssaaaa, sub_ddmmss, umul_ppmm): Enable 5837 for Thumb-2. 5838 5839 2012-03-07 Walter Lee <walt (a] tilera.com> 5840 5841 * config/tilepro/atomic.c: Rename "atomic_" prefix to 5842 "arch_atomic_". 5843 (atomic_xor): Rename and move definition to 5844 config/tilepro/atomic.h. 5845 (atomic_nand): Ditto. 5846 * config/tilepro/atomic.h: Rename "atomic_" prefix to 5847 "arch_atomic_". 5848 (arch_atomic_xor): Move from config/tilepro/atomic.c. 5849 (arch_atomic_nand): Ditto. 5850 5851 2012-03-07 Georg-Johann Lay <avr (a] gjlay.de> 5852 5853 PR target/52507 5854 * config/avr/lib1funcs.S (__movmemx_hi): Fix loop label in RAM-part. 5855 5856 2012-03-07 Georg-Johann Lay <avr (a] gjlay.de> 5857 5858 PR target/52505 5859 * config/avr/lib1funcs.S (__xload_1): Don't read unintentionally 5860 from RAM. 5861 5862 2012-03-07 Georg-Johann Lay <avr (a] gjlay.de> 5863 5864 PR target/52461 5865 PR target/52508 5866 * config/avr/lib1funcs.S (__do_copy_data): Clear RAMPZ after usage 5867 if RAMPZ affects reading from RAM. 5868 (__tablejump_elpm__): Ditto. 5869 (.xload): Ditto. 5870 (__movmemx_hi): Ditto. 5871 (__do_global_ctors): Right condition for RAMPZ usage is "have ELPM". 5872 (__do_global_dtors): Ditto. 5873 (__xload_1, __xload_2, __xload_3, __xload_4): Ditto. 5874 (__movmemx_hi): Ditto. 5875 5876 2012-03-05 Richard Henderson <rth (a] redhat.com> 5877 5878 * longlong.h [ARM] (umul_ppmm): Use umull for arm3m and later. 5879 [ARM] (count_trailing_zeros): Use the builtin. 5880 5881 2012-03-01 Kai Tietz <ktietz (a] redhat.com> 5882 5883 * soft-fp: Imported from glibc upstream. 5884 5885 2012-02-28 Kai Tietz <ktietz (a] redhat.com> 5886 5887 * config/i386/sfp-machine.h (_FP_STRUCT_LAYOUT): Define it 5888 for mingw-targets as attribute gcc_struct. 5889 5890 2012-02-28 Ian Lance Taylor <iant (a] google.com> 5891 5892 * generic-morestack.c (__splitstack_releasecontext): Correct call 5893 to __morestack_release_segments. 5894 5895 2012-02-27 Samuel Thibault <samuel.thibault (a] ens-lyon.org> 5896 5897 PR target/52390 5898 * generic-morestack.c (__generic_morestack_set_initial_sp): Test 5899 for __linux__ when removing signals from __morestack_fullmask. 5900 5901 2012-02-23 Georg-Johann Lay <avr (a] gjlay.de> 5902 5903 PR target/52261 5904 * config/avr/lib1funcs.S (__AVR__XMEGA__): Fix tippo to __AVR_XMEGA__. 5905 5906 2012-02-23 Ulrich Weigand <Ulrich.Weigand (a] de.ibm.com> 5907 5908 * config/ia64/crtbegin.S: Use HAVE_INITFINI_ARRAY_SUPPORT 5909 instead of HAVE_INITFINI_ARRAY. 5910 * config/ia64/crtend.S: Likewise. 5911 5912 2012-02-20 Kai Tietz <ktietz (a] redhat.com> 5913 5914 PR libstdc++/52300 5915 * gthr.h (GTHREAD_USE_WEAK): Define as zero for mingw. 5916 5917 * config.host (i686-*-mingw*): Set md_unwind_header only for dw2-mode 5918 to w32-unwind.h header. 5919 5920 2012-02-19 Richard Sandiford <rdsandiford (a] googlemail.com> 5921 5922 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*) 5923 (mips*-*-linux*): Remove t-slibgcc-libgcc. 5924 * config/mips/t-mips16 (LIB1ASMFUNCS): Remove __mips16_rdhwr. 5925 * config/mips/mips16.S (__mips16_rdhwr): Delete. 5926 5927 2012-02-19 Richard Sandiford <rdsandiford (a] googlemail.com> 5928 5929 * config/mips/mips16.S (CALL_STUB_RET): Add CFI information. 5930 5931 2012-02-15 Iain Sandoe <iains (a] gcc.gnu.org> 5932 5933 PR libitm/52220 5934 * config/darwin-crt-tm.c: Correct typo. 5935 5936 2012-02-15 Iain Sandoe <iains (a] gcc.gnu.org> 5937 Patrick Marlier <patrick.marlier (a] gmail.com> 5938 5939 PR libitm/52220 5940 * config/darwin-crt-tm.c: Generate dummy functions. 5941 5942 2012-02-15 Iain Sandoe <iains (a] gcc.gnu.org> 5943 Patrick Marlier <patrick.marlier (a] gmail.com> 5944 5945 PR libitm/52042 5946 * config/darwin-crt-tm.c (getTMCloneTable): New function. 5947 (__doTMRegistrations): Call it. 5948 (__doTMdeRegistrations): Likewise. 5949 5950 2012-01-15 Georg-Johann Lay <avr (a] gjlay.de> 5951 Anatoly Sokolov <aesok (a] post.ru> 5952 Eric Weddington <eric.weddington (a] atmel.com> 5953 5954 PR target/52261 5955 * config/avr/lib1funcs.S (__prologue_saves__): Handle AVR_XMEGA 5956 (__epilogue_restores__): Ditto. 5957 5958 2012-02-15 Eric Botcazou <ebotcazou (a] adacore.com> 5959 5960 PR target/51921 5961 PR target/52205 5962 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Add support for 5963 Solaris 11 and slightly reformat. 5964 (sparc_is_sighandler): Likewise. 5965 5966 2012-02-14 Walter Lee <walt (a] tilera.com> 5967 5968 * config.host: Handle tilegx and tilepro. 5969 * config/tilegx/sfp-machine.h: New file. 5970 * config/tilegx/sfp-machine32.h: New file. 5971 * config/tilegx/sfp-machine64.h: New file. 5972 * config/tilegx/t-crtstuff: New file. 5973 * config/tilegx/t-softfp: New file. 5974 * config/tilegx/t-tilegx: New file. 5975 * config/tilepro/atomic.c: New file. 5976 * config/tilepro/atomic.h: New file. 5977 * config/tilepro/linux-unwind.h: New file. 5978 * config/tilepro/sfp-machine.h: New file. 5979 * config/tilepro/softdivide.c: New file. 5980 * config/tilepro/softmpy.S: New file. 5981 * config/tilepro/t-crtstuff: New file. 5982 * config/tilepro/t-tilepro: New file. 5983 5984 2012-02-07 Jonathan Wakely <jwakely.gcc (a] gmail.com> 5985 5986 PR libstdc++/51296 5987 PR libstdc++/51906 5988 * gthr-posix.h: Allow static initializer macros to be disabled. 5989 (__gthrw_pthread_cond_init): Define weak reference unconditionally. 5990 5991 2012-02-05 Chung-Lin Tang <cltang (a] codesourcery.com> 5992 5993 * config.host (mips64*-*-linux*, mipsisa64*-*-linux*, mips*-*-linux*): 5994 Add t-slibgcc-libgcc to tmake_file. 5995 * config/mips/libgcc-mips16.ver: Revert previous patch. 5996 * config/mips/mips16.S (__mips16_rdhwr): Hide. 5997 5998 2012-02-02 Sumanth G <sumanth.gundapaneni (a] kpitcummins.com> 5999 Jayant R Sonar <jayant.sonar (a] kpitcummins.com> 6000 6001 * config.host: Add National Semiconductor CR16 target (cr16-*-*). 6002 * config/cr16/crti.S: New file. 6003 * config/cr16/crtlibid.S: New file. 6004 * config/cr16/crtn.S: New file. 6005 * config/cr16/lib1funcs.S: New file. 6006 * config/cr16/t-cr16: New file. 6007 * config/cr16/t-crtlibid: New file. 6008 * config/cr16/unwind-dw2.h: New file. 6009 * config/cr16/unwind-cr16.c: New file. 6010 * config/cr16/divmodhi3.c: New file. 6011 6012 2012-01-25 Alan Modra <amodra (a] gmail.com> 6013 6014 * config/rs6000/t-linux64: Delete. Move.. 6015 * config/rs6000/t-ppc64-fp: ..softfp_wrap defines to here.. 6016 * config/rs6000/t-linux: ..and libgcc flags to here. 6017 6018 2012-01-22 Douglas B Rupp <rupp (a] gnat.com> 6019 6020 * config.host (i[34567]86-*-interix3*): 6021 Change triplet to i[34567]86-*-interix[3-9]*. 6022 * configure: Regenerate. 6023 6024 2012-01-15 Chung-Lin Tang <cltang (a] codesourcery.com> 6025 Richard Sandiford <rdsandiford (a] googlemail.com> 6026 6027 * config/mips/libgcc-mips16.ver (__mips16_rdhwr): Add. 6028 * config/mips/mips16.S (__mips16_rdhwr): New function. 6029 * config/mips/t-mips16 (LIB1ASMFUNCS): Add _m16rdhwr. 6030 6031 2012-01-11 Nathan Sidwell <nathan (a] acm.org> 6032 6033 * libgcov.c (__gcov_init): Ignore objects with no functions. 6034 6035 2012-01-10 Georg-Johann Lay <avr (a] gjlay.de> 6036 6037 PR target/49868 6038 Extend __pgmx semantics to linearize memory. 6039 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_1, _movmemx. 6040 * config/avr/lib1funcs.S (__xload_1): New function. 6041 (__movmemx_qi, __movmemx_hi): New functions. 6042 (__xload_2, __xload_3, __xload_4): Rewrite to fit new __pgmx 6043 semantics. 6044 6045 2012-01-09 Eric Botcazou <ebotcazou (a] adacore.com> 6046 6047 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Check that the 6048 purported sigacthandler address isn't null before dereferencing it. 6049 (sparc_is_sighandler): Likewise. 6050 6051 2012-01-09 Eric Botcazou <ebotcazou (a] adacore.com> 6052 6053 PR ada/41929 6054 * config/sparc/sol2-unwind.h (sparc64_is_sighandler): Remove SAVPC and 6055 add CFA. Revert back to old code for Solaris 8+ multi-threaded. 6056 (sparc_is_sighandler): Likewise. 6057 (MD_FALLBACK_FRAME_STATE_FOR): Adjust call to IS_SIGHANDLER. 6058 6059 2012-01-06 Tristan Gingold <gingold (a] adacore.com> 6060 6061 * config/ia64/t-ia64 (LIB1ASMFUNCS): Move backward 6062 compatibility thunks... 6063 (CUSTOM_CRTSTUFF, crtbegin.o, crtend.o) 6064 (crtbeginS.o, crtendS.o): ... and these to ... 6065 * config/ia64/t-ia64-elf: ... this new file. 6066 * config.host (ia64*-*-elf*, ia64*-*-freebsd*, ia64*-*-linux*) 6067 (ia64*-*-hpux*): Add ia64/t-ia64-elf in tmake_file. 6068 6069 2012-01-04 Andreas Krebbel <Andreas.Krebbel (a] de.ibm.com> 6070 6071 * configure: Regenerate. 6072 * config/s390/t-crtstuff: Remove -fPIC. 6073 6074 2012-01-02 Jonathan Wakely <jwakely.gcc (a] gmail.com> 6075 6076 PR bootstrap/51006 6077 * enable-execute-stack-mprotect.c (getpagesize): Do not define 6078 for NetBSD. 6079 6080 2012-01-02 Georg-Johann Lay <avr (a] gjlay.de> 6081 6082 PR target/51345 6083 * config/avr/lib1funcs.S: Remove FIXME comments. 6084 (SPEED_DIV): Depend on __AVR_HAVE_8BIT_SP__. 6085 6086 2012-01-02 Georg-Johann Lay <avr (a] gjlay.de> 6087 6088 Implement light-weight DImode support. 6089 * config/avr/t-avr (LIB1ASMFUNCS): Add _adddi3, _adddi3_s8, 6090 _subdi3, _cmpdi2, _cmpdi2_s8, _rotldi3. 6091 * config/avr/lib1funcs.S (__adddi3, __adddi3_s8, __subdi3, 6092 __cmpdi2, __cmpdi2_s8, __rotldi3): New functions. 6093 6094 2011-12-30 Nathan Sidwell <nathan (a] acm.org> 6095 6096 * libgcov.c (gcov_crc32): Remove global var. 6097 (free_fn_data): New function. 6098 (buffer_fn_data): Pass in filename, more robust error recovery. 6099 (crc32_unsigned): New function. 6100 (gcov_exit): More robust detection of new program. More robust 6101 error recovery. 6102 (__gcov_init): Do not update program's crc here. 6103 6104 2011-12-21 Tristan Gingold <gingold (a] adacore.com> 6105 6106 * config/ia64/fde-vms.c (UNW_IVMS_MODE): Define. 6107 6108 2011-12-21 Ian Lance Taylor <iant (a] google.com> 6109 6110 * config/i386/morestack.S: Simplify CFI opcodes throughout. 6111 6112 2011-12-20 Ian Lance Taylor <iant (a] google.com> 6113 6114 * config/i386/morestack.S (__morestack_non_split): If there is 6115 enough stack space already, don't split. Ask for more stack space 6116 than we required. 6117 6118 2011-12-20 Sergio Durigan Junior <sergiodj (a] redhat.com> 6119 6120 * unwind-arm-common.inc: Include `tconfig.h', `tsystem.h' and 6121 `sys/sdt.h'. 6122 (_Unwind_DebugHook): New function. 6123 (uw_restore_core_regs): New define. 6124 (unwind_phase2): Use uw_restore_core_regs instead of 6125 restore_core_regs. 6126 (unwind_phase2_forced): Likewise. 6127 (__gnu_Unwind_Resume): Likewise. 6128 6129 2011-12-20 Uros Bizjak <ubizjak (a] gmail.com> 6130 6131 * config/alpha/linux-unwind.h: Update copyright years. 6132 (MD_FROB_UPDATE_CONTEXT): New define. 6133 (alpha_frob_update_context): New function. 6134 6135 2011-12-17 Richard Sandiford <rdsandiford (a] googlemail.com> 6136 6137 * config.host (mips*-sde-elf*, mipsisa64sr71k-*-elf*): Add to 6138 tmake_file rather replacing it. 6139 6140 2011-12-15 Iain Sandoe <iains (a] gcc.gnu.org> 6141 6142 * config/rs6000/darwin-world.S (toplevel): Make it clear that this 6143 function is not used for PPC64. 6144 (save_world): Amend comments. Update the VRsave mask to reflect the 6145 saved regs. 6146 (rest_world): Update comments, do not clobber r10, do not use r8. 6147 (eh_rest_world_r10): Amend comments, do not use r8. 6148 (rest_world_eh_r7r8): Rename as local Lrest_world_eh_r7, since r8 is 6149 no longer used, move restore of CR and target address to the end of 6150 the routine. 6151 6152 2011-12-14 H.J. Lu <hongjiu.lu (a] intel.com> 6153 6154 * generic-morestack.c (__generic_morestack_set_initial_sp): Check 6155 __GLIBC__ instead of __linux__ when using __SIGRTMIN. 6156 6157 2011-12-14 Georg-Johann Lay <avr (a] gjlay.de> 6158 6159 PR target/49313 6160 * config/avr/t-avr (LIB1ASMSRC): Add _mulpsi3, _mulsqipsi3. 6161 * config/avr/lib1funcs.S (__mulpsi3, __mulsqipsi3): New functions. 6162 6163 2011-12-11 Eric Botcazou <ebotcazou (a] adacore.com> 6164 6165 * config/sparc/sol2-unwind.h: Use #ifdef directive consistently. 6166 6167 2011-12-09 Georg-Johann Lay <avr (a] gjlay.de> 6168 6169 PR target/49313 6170 * config/avr/t-avr (LIB1ASMFUNCS): Add _muldi3. 6171 * config/avr/lib1funcs.S (__muldi3): New function. 6172 6173 2011-12-06 Andrew Pinski <apinski (a] cavium.com> 6174 6175 * crtstuff.c (__do_global_dtors_aux_fini_array_entry): Align to the 6176 size of func_ptr. 6177 (__frame_dummy_init_array_entry): Likewise. 6178 6179 2011-12-06 Georg-Johann Lay <avr (a] gjlay.de> 6180 6181 Forward-port from gcc-4_6-branch r181936 2011-12-02. 6182 6183 PR target/51345 6184 PR target/51002 6185 * config/avr/lib1funcs.S (__prologue_saves__, 6186 __epilogue_restores__, __divdi3_moddi3): Enclose parts using 6187 __SP_H__ in !defined (__AVR_HAVE_8BIT_SP__). Add FIXME comments. 6188 6189 2011-12-04 Iain Sandoe <iains (a] gcc.gnu.org> 6190 6191 * config/rs6000/t-darwin64 (LIB2ADD): Add fp and gp save routines. 6192 6193 2011-11-30 John David Anglin <dave.anglin (a] nrc-cnrc.gc.ca> 6194 6195 PR other/51272 6196 * config/pa/stublib.c (_ITM_registerTMCloneTable): New stub. 6197 (_ITM_deregisterTMCloneTable): Likewise. 6198 (__register_frame_info): Fix unused warning. 6199 (__deregister_frame_info, __cxa_finalize, _Jv_RegisterClasses, 6200 pthread_default_stacksize_np): Likewise. 6201 * config/pa/t-stublib (LIBGCCSTUB_OBJS): Add new objects and rules. 6202 6203 2011-11-29 DJ Delorie <dj (a] redhat.com> 6204 6205 * config.host (rl78-*-elf): New case. 6206 * config/rl78: New directory for the Renesas RL78. 6207 6208 2011-11-29 Bernd Schmidt <bernds (a] codesourcery.com> 6209 6210 * config.host (tic6x-*-uclinux): Append to extra_parts. Fix 6211 formatting. 6212 6213 2011-11-28 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6214 6215 PR other/51022 6216 * config/rs6000/t-savresfgpr: New file. 6217 * config/rs6000/t-ppccomm (LIB2ADD_ST): Remove all but 6218 $(srcdir)/config/rs6000/eabi.S. 6219 * config/rs6000/t-ppccomm-ldbl: Remove. 6220 * config.host (powerpc-*-freebsd*): Add rs6000/t-savresfgpr to 6221 tmake_file. 6222 (powerpc-*-eabispe*): Likewise. 6223 (powerpc-*-eabi*): Likewise. 6224 (powerpc-*-linux*, powerpc64-*-linux*): Likewise. 6225 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add rs6000/t-ppccomm 6226 to tmake_file, remove rs6000/t-ppccomm-ldbl. 6227 (powerpc-*-eabisimaltivec*): Remove rs6000/t-ppccomm-ldbl from 6228 tmake_file. 6229 (powerpc-*-eabisim*): Likewise. 6230 (powerpc-*-elf*): Likewise. 6231 (powerpc-*-eabialtivec*): Likewise. 6232 (powerpc-xilinx-eabi*): Likewise. 6233 (powerpc-*-rtems*): Likewise. 6234 (powerpcle-*-elf*): Likewise. 6235 (powerpcle-*-eabisim*): Likewise. 6236 (powerpcle-*-eabi*): Likewise. 6237 6238 2011-11-27 Ian Lance Taylor <iant (a] google.com> 6239 6240 * generic-morestack.c (__splitstack_find): Check for NULL old 6241 stack value. 6242 (__splitstack_resetcontext): New function. 6243 (__splitstack_releasecontext): New function. 6244 * libgcc-std.ver.in: Add new functions to GCC_4.7.0. 6245 6246 2011-11-27 Iain Sandoe <iains (a] gcc.gnu.org> 6247 6248 * config/darwin-crt-tm.c: Correct comments, use correct licence. 6249 6250 2011-11-27 Iain Sandoe <iains (a] gcc.gnu.org> 6251 6252 * config/darwin-crt-tm.c: Remove dummy _ITM_ functions. 6253 6254 2011-11-26 Richard Henderson <rth (a] redhat.com> 6255 6256 * config/m68k/linux-atomic.c: New file. 6257 * config/m68k/t-linux: New file. 6258 * config.host (m68k-uclinux, m68k-linux): Use it. 6259 6260 2011-11-26 Richard Henderson <rth (a] redhat.com> 6261 6262 * crtstuff.c (__TMC_LIST__): Mark used not unused. 6263 (__TMC_END__): Only declare if hidden is available; in the definition, 6264 if hidden is unavailable add a null record. 6265 (deregister_tm_clones, register_tm_clones): New. 6266 (__do_global_dtors_aux, frame_dummy): Use them. 6267 (__do_global_dtors, __do_global_ctors_1): Likewise. 6268 6269 2011-11-22 Iain Sandoe <iains (a] gcc.gnu.org> 6270 6271 * config/darwin-crt-tm.c: New file. 6272 * config.host (darwin): Build crttms.o crttme.o to provide 6273 startup and shutdown for tm clones. 6274 * config/t-darwin (crttms.o): New build rule. 6275 (crttme.o): Likewise. 6276 6277 2011-11-21 Hans-Peter Nilsson <hp (a] axis.com> 6278 6279 * Makefile.in ($(srcdir)/emutls.c): Explain why it's in LIB2ADDEH 6280 et al. 6281 6282 2011-11-21 Richard Henderson <rth (a] redhat.com> 6283 6284 * crtstuff.c (USE_TM_CLONE_REGISTRY): Default to 1 on ELF. 6285 (__TMC_LIST__, __TMC_END__): New. 6286 (__do_global_dtors_aux): Call _ITM_deregisterTMCloneTable. 6287 (__do_global_dtors): Likewise. 6288 (frame_dummy): Call _ITM_registerTMCloneTable. 6289 (__do_global_ctors_1): Likewise. 6290 6291 2011-11-21 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6292 6293 * config.host (iq2000*-*-elf*): Add iq2000/t-iq2000 to tmake_file. 6294 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file. 6295 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add to tmake_file. 6296 (powerpc-*-lynxos*): Add rs6000/t-lynx to tmake_file. 6297 * config/i386/t-darwin64: Remove. 6298 * config/sh/t-netbsd (LIB2ADD): Remove. 6299 6300 2011-11-21 Georg-Johann Lay <avr (a] gjlay.de> 6301 6302 PR target/49313 6303 * config/avr/t-avr (LIB2FUNCS_EXCLUDE): Add _moddi3, _umoddi3. 6304 (LIB1ASMFUNCS): Add _divdi3, _udivdi3, _udivmod64, _negdi2. 6305 * config/avr/lib1funcs.S (wmov): New assembler macro. 6306 (__umoddi3, __udivdi3, __udivdi3_umoddi3): New functions. 6307 (__moddi3, __divdi3, __divdi3_moddi3): New functions. 6308 (__udivmod64): New function. 6309 (__negdi2): New function. 6310 6311 2011-11-21 Gerald Pfeifer <gerald (a] pfeifer.com> 6312 6313 * config.host (*-*-freebsd[12], *-*-freebsd[12].*, 6314 *-*-freebsd*aout*): Remove. 6315 6316 2011-11-20 Hans-Peter Nilsson <hp (a] axis.com> 6317 6318 * static-object.mk (c_flags-$o): Save c_flags. 6319 ($(base)$(objext)): Use it. 6320 6321 2011-11-18 Steve Ellcey <sje (a] cup.hp.com> 6322 6323 * Makefile.in (c_flags): Set to -fno-exceptions to build libunwind. 6324 6325 2011-11-18 Georg-Johann Lay <avr (a] gjlay.de> 6326 6327 PR target/49868 6328 * config/avr/t-avr (LIB1ASMFUNCS): Add _xload_2 _xload_3 _xload_4. 6329 * config/avr/lib1funcs.S (__xload_2, __xload_3, __xload_4): 6330 New functions. 6331 6332 2011-11-16 Matthew Gretton-Dann <matthew.gretton-dann (a] arm.com> 6333 6334 * config/arm/lib1funcs.asm (udivsi3): Add support for divide 6335 functions. 6336 (aeabi_uidivmod): Likewise. 6337 (umodsi3): Likewise. 6338 (divsi3): Likewise. 6339 (aeabi_idivmod): Likewise. 6340 (modsi3): Likewise. 6341 6342 2011-11-16 Tristan Gingold <gingold (a] adacore.com> 6343 6344 * config/alpha/qrnnd.S: Use specific pseudos for VMS. 6345 6346 2011-11-15 Georg-Johann Lay <avr (a] gjlay.de> 6347 6348 PR target/49868 6349 * config/avr/t-avr (LIB1ASMFUNCS): Add _load_3, _load_4. 6350 * config/avr/lib1funcs.S (__load_3, __load_4, __xload_2): New functions. 6351 6352 2011-11-13 John David Anglin <dave.anglin (a] nrc-cnrc.gc.ca> 6353 6354 * config.host (hppa*64*-*-hpux11*): Remove pa/t-stublib64 from 6355 tmake_file list. 6356 * config/pa/t-stublib: Merge rules from config/pa/t-stublib64. 6357 * config/pa/t-stublib64: Delete. 6358 6359 2011-11-12 Richard Henderson <rth (a] redhat.com> 6360 6361 * config/rs6000/linux-unwind.h (frob_update_context): Properly 6362 cast the pointer argument to _Unwind_SetGRPtr. 6363 6364 2011-11-11 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6365 6366 * config/spu/t-elf (LIB2ADD): Use LIB2FUNCS_EXCLUDE instead. 6367 6368 2011-11-09 Ian Lance Taylor <iant (a] google.com> 6369 6370 * generic-morestack.c: Include <string.h>. 6371 (uintptr_type): Define. 6372 (struct initial_sp): Add dont_block_signals field. Reduce size of 6373 extra array by 1. 6374 (allocate_segment): Set prev field to NULL. Don't set 6375 __morestack_current_segment or __morestack_segments. 6376 (__generic_morestack): Update current->prev and *pp after calling 6377 allocate_segment. 6378 (__morestack_block_signals): Don't do anything if 6379 dont_block_signals is set. 6380 (__morestack_unblock_signals): Likewise. 6381 (__generic_findstack): Check for initial_sp == NULL. Add casts to 6382 uintptr_type. 6383 (__splitstack_block_signals): New function. 6384 (enum __splitstack_content_offsets): Define. 6385 (__splitstack_getcontext, __splitstack_setcontext): New functions. 6386 (__splitstack_makecontext): New function. 6387 (__splitstack_block_signals_context): New function. 6388 (__splitstack_find_context): New function. 6389 * config/i386/morestack.S (__morestack_get_guard): New function. 6390 (__morestack_set_guard, __morestack_make_guard): New functions. 6391 * libgcc-std.ver.in: Add new functions to GCC_4.7.0. 6392 6393 2011-11-09 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6394 6395 * config.host (i[34567]86-*-cygwin*): Move i386/t-mingw-pthread ... 6396 (i[34567]86-*-mingw*): ... here. 6397 (x86_64-*-mingw*): ... here. 6398 6399 2011-11-08 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6400 6401 * config/c6x/t-elf (LIB2ADD): Add instead of assigning. 6402 6403 2011-11-07 Nathan Sidwell <nathan (a] acm.org> 6404 6405 * libgcov.c (struct gcov_fn_buffer): New struct. 6406 (buffer_fn_data): New helper. 6407 (gcov_exit): Rework for new gcov data structures. 6408 6409 2011-11-07 Georg-Johann Lay <avr (a] gjlay.de> 6410 6411 PR target/49313 6412 * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed. 6413 6414 2011-11-07 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6415 6416 * config.host (tmake_file): Correct comment. 6417 (bfin*-elf*): Remove bfin/t-elf from tmake_file, add 6418 t-libgcc-pic. 6419 (bfin*-uclinux*): Likewise. 6420 (bfin*-linux-uclibc*): Likewise. 6421 (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file. 6422 6423 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of 6424 assigning. 6425 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise. 6426 * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise. 6427 * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise. 6428 * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise. 6429 * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise. 6430 * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise. 6431 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise. 6432 * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise. 6433 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise. 6434 * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise. 6435 * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise. 6436 * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise. 6437 * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise. 6438 6439 * config/bfin/t-elf: Remove. 6440 * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove. 6441 6442 2011-11-07 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6443 6444 * config.host (*-*-rtems*): Add t-rtems to tmake_file. 6445 (i[34567]86-*-rtems*): Remove t-rtems from tmake_file. 6446 (lm32-*-elf*, lm32-*-rtems*): Split into ... 6447 (lm32-*-elf*): ... this. 6448 (lm32-*-rtems*): ... and this. 6449 Add to tmake_file. 6450 (m32r-*-rtems*): Add to tmake_file. 6451 (moxie-*-rtems*): Likewise. 6452 (sparc-*-rtems*): Likewise. 6453 Remove t-rtems from tmake_file. 6454 (sparc64-*-rtems*): Likewise. 6455 * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES 6456 instead. 6457 6458 2011-11-07 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6459 6460 PR bootstrap/50982 6461 * config/gthr-posix.h: Move ... 6462 * gthr-posix.h: ... here. 6463 * config/gthr-lynx.h: Reflect this. 6464 * config/gthr-vxworks.h: Likewise. 6465 * config/rs6000/gthr-aix.h: Likewise. 6466 * configure.ac (target_thread_file): Likewise. 6467 * configure: Regenerate. 6468 6469 2011-11-06 Sebastian Huber <sebastian.huber (a] embedded-brains.de> 6470 6471 * config.host (arm*-*-rtemseabi*): New target. 6472 6473 2011-11-06 John David Anglin <dave.anglin (a] nrc-cnrc.gc.ca> 6474 6475 PR other/50991 6476 * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of 6477 extra-parts. 6478 6479 2011-11-05 Joern Rennecke <joern.rennecke (a] embecosm.com> 6480 6481 * config.host (epiphany-*-elf*): New configuration. 6482 * config/epiphany: New Directory. 6483 6484 2011-11-05 Ralf Corspius <ralf.corsepius (a] rtems.org> 6485 6486 * config.host (avr-*-rtems*): Add config/avr/t-rtems. 6487 * config/avr/t-rtems: New. 6488 Filter out _exit from LIB1ASMFUNCS. 6489 6490 2011-11-04 David S. Miller <davem (a] davemloft.net> 6491 6492 * configure.ac: Test for 64-bit addresses on !x86 using __LP64__. 6493 * configure: Rebuild. 6494 6495 2011-11-04 Andreas Krebbel <Andreas.Krebbel (a] de.ibm.com> 6496 6497 * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S 6498 variable. 6499 6500 2011-11-04 Georg-Johann Lay <avr (a] gjlay.de> 6501 6502 PR target/50931 6503 * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4. 6504 * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions. 6505 6506 2011-11-04 Joel Sherrill <joel.sherrill (a] oarcorp.com> 6507 6508 PR target/50989 6509 * config.host (sparc-*-rtems*): Add sparc/t-softmul. 6510 6511 2011-11-04 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6512 6513 * config/c6x/t-elf (LIB2ADDEH): Set. 6514 * config/c6x/t-c6x-elf: Remove. 6515 6516 2011-11-04 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6517 6518 * config/i386/sol2-ci.S: Rename to ... 6519 * config/i386/crti.S: ... this. 6520 * config/i386/sol2-cn.S: Rename to ... 6521 * config/i386/crtn.S: ... this. 6522 * config/sparc/sol2-ci.S: Rename to ... 6523 * config/sparc/crti.S: ... this. 6524 * config/sparc/sol2-cn.S: Rename to ... 6525 * config/sparc/crtn.S: ... this. 6526 * config/t-sol2 (CUSTOM_CRTIN): Remove. 6527 (crti.o, crtn.o): Remove. 6528 6529 2011-11-04 Tristan Gingold <gingold (a] adacore.com> 6530 6531 * config/ia64/fde-vms.c: Do not include md-unwind-support.h 6532 6533 2011-11-04 Kaz Kojima <kkojima (a] gcc.gnu.org> 6534 6535 * config/sh/t-sh: Use $(gcc_compile) instead of $(compile). 6536 6537 2011-11-03 Hans-Peter Nilsson <hp (a] axis.com> 6538 6539 * config.host (crisv32-*-none, cris-*-none): Remove. 6540 (crisv32-*-elf): Append to tmake_file, don't just set it. 6541 (cris-*-elf): Add missing t-fdpbit to tmake_file. 6542 6543 2011-11-03 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6544 6545 * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<. 6546 (ecrtn$(objext)): Likewise. 6547 (ncrti$(objext)): Likewise. 6548 (ncrtn$(objext)): Likewise. 6549 6550 2011-11-03 Andreas Schwab <schwab (a] redhat.com> 6551 6552 * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage. 6553 6554 2011-11-02 David S. Miller <davem (a] davemloft.net> 6555 6556 * configure.ac: Set host_address on sparc too. 6557 * configure: Regenerate. 6558 * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally 6559 based upon host_address. 6560 * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally. 6561 6562 2011-11-02 Jason Merrill <jason (a] redhat.com> 6563 6564 * config/rs6000/t-ppccomm: Add missing \. 6565 6566 2011-11-02 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6567 6568 * gthr-single.h, gthr.h: New files. 6569 * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h, 6570 config/gthr-vxworks.h, config/i386/gthr-win32.h, 6571 config/mips/gthr-mipssde.h, config/pa/gthr-dce.h, 6572 config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files. 6573 * config/i386/gthr-win32.c: Include "gthr-win32.h". 6574 * configure.ac (thread_header): New variable. 6575 Set it depending on target_thread_file. 6576 (gthr-default.h): Link from $thread_header. 6577 * configure: Regenerate. 6578 * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS). 6579 6580 2011-11-02 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6581 6582 * configure.ac (tm_file_): New variable. 6583 Determine from tm_file. 6584 (tm_file, tm_defines): Substitute. 6585 * configure: Regenerate. 6586 * mkheader.sh: New file. 6587 * Makefile.in (clean): Remove libgcc_tm.h. 6588 ($(objects)): Depend on libgcc_tm.h. 6589 (libgcc_tm_defines, libgcc_tm_file): New variables. 6590 (libgcc_tm.h, libgcc_tm.stamp): New targets. 6591 ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects)) 6592 ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects)) 6593 ($(extra-parts)): Depend on libgcc_tm.h. 6594 * config.host (tm_defines, tm_file): New variable. 6595 (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi. 6596 (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi. 6597 (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file. 6598 (avr-*-rtems*): Likewise. 6599 (avr-*-*): Likewise. 6600 (frv-*-elf): Likewise. 6601 (frv-*-*linux*): Likewise. 6602 (h8300-*-rtems*): Likewise. 6603 (h8300-*-elf*): Likewise. 6604 (i[34567]86-*-darwin*): Likewise. 6605 (x86_64-*-darwin*): Likewise. 6606 (rx-*-elf): Likewise. 6607 (tic6x-*-uclinux): Likewise. 6608 (tic6x-*-elf): Likewise. 6609 (i[34567]86-*-linux*, x86_64-*-linux*): Likewise. 6610 * config/alpha/gthr-posix.c: Include libgcc_tm.h. 6611 * config/i386/cygming-crtbegin.c: Likewise. 6612 * config/i386/cygming-crtend.c: Likewise. 6613 * config/ia64/fde-vms.c: Likewise. 6614 * config/ia64/unwind-ia64.c: Likewise. 6615 * config/libbid/bid_gcc_intrinsics.h: Likewise. 6616 * config/rs6000/darwin-fallback.c: Likewise. 6617 * config/stormy16/lib2funcs.c: Likewise. 6618 * config/xtensa/unwind-dw2-xtensa.c: Likewise. 6619 * crtstuff.c: Likewise. 6620 * dfp-bit.h: Likewise. 6621 * emutls.c: Likewise. 6622 * fixed-bit.c: Likewise. 6623 * fp-bit.c: Likewise. 6624 * generic-morestack-thread.c: Likewise. 6625 * generic-morestack.c: Likewise. 6626 * libgcc2.c: Likewise. 6627 * libgcov.c: Likewise. 6628 * unwind-dw2-fde-dip.c: Likewise. 6629 * unwind-dw2-fde.c: Likewise. 6630 * unwind-dw2.c: Likewise. 6631 * unwind-sjlj.c: Likewise. 6632 6633 2011-11-02 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6634 6635 * configure.ac: Include ../config/picflag.m4. 6636 (GCC_PICFLAG): Call it. 6637 Substitute. 6638 * configure: Regenerate. 6639 * Makefile.in (gcc_srcdir): Remove. 6640 (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES) 6641 (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE) 6642 (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set. 6643 ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o)) 6644 ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c. 6645 Use $<. 6646 Remove comment. 6647 * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files. 6648 * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) 6649 to refer to libgcc2.c. 6650 Use $<. 6651 * config/darwin-64.c: New file. 6652 * config/darwin-crt3.c: Remove comment. 6653 * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c, 6654 config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c, 6655 config/udivmodsi4.c: New files. 6656 * config/memcmp.c, config/memcpy.c, config/memmove.c, 6657 config/memset.c: New files. 6658 * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG). 6659 * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set. 6660 * config/t-freebsd-thread, config/t-libgcc-pic: New files. 6661 * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set. 6662 * config/t-openbsd-thread: New file. 6663 * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove. 6664 * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files. 6665 * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files. 6666 * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to 6667 qrnnd.S. 6668 Adapt filename. 6669 * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha 6670 to refer to gthr-posix.c. 6671 * config/alpha/t-vms (LIB2ADD): Set. 6672 * config/alpha/vms-gcc_shell_handler.c: New file. 6673 * config/arm/bpabi.c, config/arm/fp16.c, 6674 config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c, 6675 config/arm/unaligned-funcs.c: New files. 6676 * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set. 6677 * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set. 6678 * config/arm/t-linux: Likewise. 6679 * config/arm/t-linux-eabi (LIB2ADD_ST): Add. 6680 * config/arm/t-netbsd: New file. 6681 * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set. 6682 * config/arm/t-symbian (LIB2ADD_ST): Set. 6683 * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set. 6684 * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 6685 * config/bfin/t-elf: New file. 6686 * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c, 6687 config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c, 6688 config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c, 6689 config/c6x/ltf.c: New files. 6690 * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD) 6691 (HOST_LIBGCC2_CFLAGS): Set. 6692 * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set. 6693 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 6694 * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris: 6695 New files. 6696 * config/cris/t-elfmulti (LIB2ADD_ST): Set. 6697 * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove. 6698 * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c, 6699 config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c, 6700 config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New 6701 files. 6702 * config/frv/t-frv (LIB2ADD): Set. 6703 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 6704 * config/h8300/clzhi2.c, config/h8300/ctzhi2.c, 6705 config/h8300/fixunssfsi.c, config/h8300/parityhi2.c, 6706 config/h8300/popcounthi2.c: New files. 6707 * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set. 6708 * config/i386/gthr-win32.c: New file. 6709 * config/i386/t-cygming (LIBGCC2_INCLUDES): Set. 6710 * config/i386/t-cygwin: Likewise. 6711 * config/i386/t-darwin, config/i386/t-darwin64, 6712 config/i386/t-gthr-win32, config/i386/t-interix: New files. 6713 * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set. 6714 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 6715 * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 6716 * config/ia64/quadlib.c: New file. 6717 * config/ia64/t-hpux (LIB2ADD): Set. 6718 * config/ia64/t-ia64: Add comment. 6719 * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files. 6720 * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 6721 (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC. 6722 * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files. 6723 * config/m32c/t-m32c (LIB2ADD): Set. 6724 * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set. 6725 * config/m32r/t-m32r: Likewise. 6726 * config/m68k/fpgnulib.c: New file. 6727 * config/m68k/t-floatlib (LIB2ADD): Set. 6728 (xfgnulib.c): New target. 6729 * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set. 6730 * config/mep/lib2funcs.c, config/mep/tramp.c: New files. 6731 * config/mep/t-mep (LIB2ADD): Set. 6732 * config/microblaze/divsi3.asm: Rename to divsi3.S. 6733 * config/microblaze/moddi3.asm: Rename to moddi3.S. 6734 * config/microblaze/modsi3.asm: Rename to modsi3.S. 6735 * config/microblaze/muldi3_hard.asm: Rename to hard.S. 6736 * config/microblaze/mulsi3.asm: Rename to mulsi3.S. 6737 * config/microblaze/stack_overflow_exit.asm: Rename to exit.S. 6738 * config/microblaze/udivsi3.asm: Rename to udivsi3.S. 6739 * config/microblaze/umodsi3.asm: Rename to umodsi3.S. 6740 * config/microblaze/t-microblaze (LIB2ADD): Reflect this. 6741 * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S: 6742 New files. 6743 * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set. 6744 * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set. 6745 * config/pa/fptr.c, config/pa/lib2funcs.S, 6746 config/pa/linux-atomic.c, config/pa/quadlib.c: New files. 6747 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set. 6748 (LIB2ADD, LIB2ADD_ST): Set. 6749 * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files. 6750 * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST): 6751 Set. 6752 * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set. 6753 * config/pdp11/t-pdp11: New file. 6754 * config/picochip/libgccExtras/adddi3.S, 6755 config/picochip/libgccExtras/ashlsi3.S, 6756 config/picochip/libgccExtras/ashrsi3.S, 6757 config/picochip/libgccExtras/clzsi2.S, 6758 config/picochip/libgccExtras/cmpsi2.S, 6759 config/picochip/libgccExtras/divmod15.S, 6760 config/picochip/libgccExtras/divmodhi4.S, 6761 config/picochip/libgccExtras/divmodsi4.S, 6762 config/picochip/libgccExtras/lshrsi3.S, 6763 config/picochip/libgccExtras/parityhi2.S, 6764 config/picochip/libgccExtras/popcounthi2.S, 6765 config/picochip/libgccExtras/subdi3.S, 6766 config/picochip/libgccExtras/ucmpsi2.S, 6767 config/picochip/libgccExtras/udivmodhi4.S, 6768 config/picochip/libgccExtras/udivmodsi4.S: New files. 6769 * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS) 6770 (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set. 6771 * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S, 6772 config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S, 6773 config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S) 6774 config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S, 6775 config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S, 6776 config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New 6777 files. 6778 * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST) 6779 (HOST_LIBGCC2_CFLAGS): Set. 6780 * config/rs6000/t-darwin64: New file. 6781 * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set. 6782 * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files. 6783 * config/rs6000/t-ppccomm (LIB2ADD): Add 6784 $(srcdir)/config/rs6000/tramp.S. 6785 (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources. 6786 Add $(srcdir)/config/rs6000/eabi.S. 6787 (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S) 6788 (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S) 6789 (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S) 6790 (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S) 6791 (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S) 6792 (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove. 6793 * config/rs6000/tramp.S: New file. 6794 * config/s390/t-tpf: Remove. 6795 * config/sh/linux-atomic.S: New file. 6796 * config/sh/t-linux (LIB2ADD): Set. 6797 (HOST_LIBGCC2_CFLAGS): Append, remove -fpic. 6798 * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set. 6799 * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer 6800 to unwind-dw2.c. 6801 (HOST_LIBGCC2_CFLAGS): Set. 6802 * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). 6803 * config/spu/divmodti4.c, config/spu/divv2df3.c, 6804 config/spu/float_disf.c, config/spu/float_unsdidf.c, 6805 config/spu/float_unsdisf.c, config/spu/float_unssidf.c, 6806 config/spu/mfc_multi_tag_release.c, 6807 config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c, 6808 config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c, 6809 config/spu/multi3.c: New files. 6810 * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS) 6811 (HOST_LIBGCC2_CFLAGS): Set. 6812 * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c, 6813 config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c, 6814 config/stormy16/ctzhi2.c, config/stormy16/divsi3.c, 6815 config/stormy16/ffshi2.c, config/stormy16/lib2.c, 6816 config/stormy16/lshrsi3.c, config/stormy16/modsi3.c, 6817 config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c, 6818 config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c, 6819 config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c, 6820 config/stormy16/umodsi3.c: New files. 6821 * config/xtensa/lib2funcs.S: New file. 6822 * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set. 6823 * config/xtensa/t-xtensa (LIB2ADD): Set. 6824 * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file. 6825 (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file. 6826 Add t-freebsd-thread to tmake_file for posix threads. 6827 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu) 6828 (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file. 6829 (*-*-lynxos*): Likewise. 6830 (*-*-netbsd*): Likewise. 6831 (*-*-openbsd*): Likewise. 6832 Add t-openbsd-thread to tmake_file for posix threads. 6833 (*-*-solaris2*): Add t-libgcc-pic to tmake_file. 6834 (*-*-vxworks*): Set tmake_file. 6835 (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file. 6836 (alpha*-*-freebsd*): Likewise. 6837 (alpha*-*-netbsd*): Likewise. 6838 (alpha*-*-openbsd*): Likewise. 6839 (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts. 6840 (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file. 6841 (alpha*-dec-*vms*): Likewise. 6842 (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file. 6843 (bfin*-elf*): Add bfin/t-elf to tmake_file. 6844 (bfin*-uclinux*): Likewise. 6845 (bfin*-linux-uclibc*): Likewise. 6846 (crisv32-*-elf): Add cris/t-cris to tmake_file. 6847 (crisv32-*-none): Likewise. 6848 (cris-*-elf): Likewise. 6849 (cris-*-none): Likewise. 6850 (cris-*-linux*, crisv32-*-linux*): Likewise. 6851 (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to 6852 tmake_file. 6853 (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to 6854 tmake_file. 6855 (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file. 6856 (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file. 6857 (x86_64-*-elf*): Likewise. 6858 (i[34567]86-*-nto-qnx*): Likewise. 6859 (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for 6860 win32 threads. 6861 (x86_64-*-mingw*): Likewise. 6862 (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file. 6863 (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file. 6864 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*) 6865 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*) 6866 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to 6867 tmake_file. 6868 (mipsisa64sr71k-*-elf*): Likewise. 6869 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise. 6870 (mips-*-elf*, mipsel-*-elf*): Likewise. 6871 (mips64-*-elf*, mips64el-*-elf*): Likewise. 6872 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise. 6873 (mips*-*-rtems*): Likewise. 6874 (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr 6875 to tmake_file. 6876 (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file. 6877 (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file. 6878 (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file. 6879 (spu-*-elf*): Likewise. 6880 (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file. 6881 6882 2011-11-02 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 6883 6884 * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use 6885 $(srcdir) to refer to $(LIB1ASMSRC). 6886 Use $<. 6887 * config/arm/bpabi-v6m.S, config/arm/bpabi.S, 6888 config/arm/ieee754-df.S, config/arm/ieee754-sf.S, 6889 config/arm/lib1funcs.S: New files. 6890 * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S. 6891 * config/arm/t-arm: New file. 6892 * config/arm/t-bpabi (LIB1ASMFUNCS): Set. 6893 * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi, 6894 config/arm/t-strongarm-elf: New files. 6895 * config/arm/t-symbian (LIB1ASMFUNCS): Set. 6896 * config/arm/t-vxworks, config/arm/t-wince-pe: New files. 6897 * config/avr/lib1funcs.S: New file. 6898 * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set. 6899 * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files. 6900 * config/c6x/lib1funcs.S: New file. 6901 * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set. 6902 * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files. 6903 * config/frv/lib1funcs.S: New file. 6904 * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set. 6905 * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files. 6906 * config/i386/cygwin.S, config/i386/t-chkstk: New files. 6907 * config/ia64/__divxf3.asm: Rename to ... 6908 * config/ia64/__divxf3.S: ... this. 6909 Adapt lib1funcs.asm filename. 6910 * config/ia64/_fixtfdi.asm: Rename to ... 6911 * config/ia64/_fixtfdi.S: ... this. 6912 Adapt lib1funcs.asm filename. 6913 * config/ia64/_fixunstfdi.asm: Rename to ... 6914 * config/ia64/_fixunstfdi.S: ... this. 6915 Adapt lib1funcs.asm filename. 6916 * config/ia64/_floatditf.asm: Rename to ... 6917 * config/ia64/_floatditf.S: ... this. 6918 Adapt lib1funcs.asm filename. 6919 * config/ia64/lib1funcs.S: New file. 6920 * config/ia64/t-hpux (LIB1ASMFUNCS): Set. 6921 * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set. 6922 * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix. 6923 * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files. 6924 * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files. 6925 * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files. 6926 * config/mep/lib1funcs.S: New file. 6927 * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set. 6928 * config/mips/mips16.S: New file. 6929 * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set. 6930 * config/pa/milli64.S: New file. 6931 * config/pa/t-linux, config/pa/t-linux64: New files. 6932 * config/picochip/lib1funcs.S: New file. 6933 * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set. 6934 * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files. 6935 * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set. 6936 * config/sh/t-netbsd: New file. 6937 * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set. 6938 Use $(srcdir) to refer to lib1funcs.S, adapt filename. 6939 * config/sh/t-sh64: New file. 6940 * config/sparc/lb1spc.S: New file. 6941 * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm 6942 filename. 6943 * config/v850/lib1funcs.S, config/v850/t-v850: New files. 6944 * config/vax/lib1funcs.S, config/vax/t-linux: New files. 6945 * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S, 6946 config/xtensa/lib1funcs.S: New files. 6947 * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set. 6948 * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to 6949 tmake_file. 6950 (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file. 6951 (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file. 6952 (arm*-*-linux*): Likewise. 6953 Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for 6954 arm*-*-linux-*eabi, add arm/t-linux otherwise. 6955 (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file. 6956 (arm*-*-ecos-elf): Likewise. 6957 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise. 6958 (arm*-*-rtems*): Likewise. 6959 (arm*-*-elf): Likewise. 6960 (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file. 6961 (avr-*-rtems*): Add to tmake_file, add avr/t-avr. 6962 (bfin*-elf*): Add bfin/t-bfin to tmake_file. 6963 (bfin*-uclinux*): Likewise. 6964 (bfin*-linux-uclibc*): Likewise. 6965 (bfin*-rtems*): Likewise. 6966 (bfin*-*): Likewise. 6967 (fido-*-elf): Merge into m68k-*-elf*. 6968 (fr30-*-elf)): Add fr30/t-fr30 to tmake_file. 6969 (frv-*-*linux*): Add frv/t-frv to tmake_file. 6970 (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file. 6971 (h8300-*-elf*): Likewise. 6972 (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file. 6973 (hppa*-*-linux*): Add pa/t-linux to tmake_file. 6974 (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file. 6975 (i[34567]86-*-mingw*): Likewise. 6976 (x86_64-*-mingw*): Likewise. 6977 (i[34567]86-*-interix3*): Likewise. 6978 (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file. 6979 (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file. 6980 (m68k-*-elf*): Also handle fido-*-elf. 6981 Add m68k/t-floatlib to tmake_file. 6982 (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file. 6983 (m68k-*-linux*): Likewise. 6984 (m68k-*-rtems*): Likewise. 6985 (mcore-*-elf): Add mcore/t-mcore to tmake_file. 6986 (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for 6987 sh64*-*-*. 6988 (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file. 6989 Add sh/t-sh64 to tmake_file for sh64*-*-linux*. 6990 (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*) 6991 (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh, 6992 sh/t-netbsd to tmake_file. 6993 Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*. 6994 (sh-*-rtems*): Add sh/t-sh to tmake_file. 6995 (sh-wrs-vxworks): Likewise. 6996 (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for 6997 *-leon[3-9]*. 6998 (v850*-*-*): Add v850/t-v850 to tmake_file. 6999 (vax-*-linux*): Add vax/t-linux to tmake_file. 7000 (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file. 7001 7002 2011-11-02 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7003 7004 * crtstuff.c: New file. 7005 * Makefile.in (CRTSTUFF_CFLAGS): Define. 7006 (CRTSTUFF_T_CFLAGS): Define. 7007 (extra-parts, INSTALL_PARTS): Remove conditional assignments. 7008 (crtbegin$(objext), crtend$(objext), crtbeginS$(objext)) 7009 (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to 7010 crtstuff.c. 7011 Use $<. 7012 (crtbeginT.o): Use $(objext). 7013 [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules. 7014 (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS. 7015 (gcc-extra-parts): Remove. 7016 * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file. 7017 Set extra_parts. 7018 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, 7019 *-*-gnu*): Also handle *-*-kopensolaris*-gnu. 7020 Add t-crtstuff-pic to tmake_file. 7021 (*-*-lynxos*): New case. 7022 Set tmake_file, extra_parts. 7023 (*-*-netbsd*): Add t-crtstuff-pic to tmake_file. 7024 Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*, 7025 *-*-netbsdelf[2-9]*. 7026 (*-*-openbsd*): Add t-crtstuff-pic to tmake_file. 7027 (*-*-rtems*): Set extra_parts. 7028 (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10. 7029 (*-*-uclinux*): New case. 7030 Set extra_parts. 7031 (*-*-vms*): New case. 7032 Set tmake_file, extra_parts. 7033 (*-*-elf): Set extra_parts. 7034 (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts. 7035 (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms, 7036 vms/t-vms64. 7037 Set extra_parts. 7038 (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms. 7039 Set extra_parts. 7040 (arm*-*-freebsd*): Add t-crtin to tmake_file. 7041 Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts. 7042 (arm-wrs-vxworks): Append to tmake_file. 7043 Set extra_parts. 7044 (arm*-*-uclinux*): Set extra_parts. 7045 (arm*-*-ecos-elf): Likewise. 7046 (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for 7047 arm*-*-eabi*. 7048 (arm*-*-rtems*): Set extra_parts. 7049 (arm*-*-elf): Likewise. 7050 (avr-*-rtems*): Clear extra_parts. 7051 (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts. 7052 Set extra_parts. 7053 (bfin*-uclinux*): Likewise. 7054 (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file. 7055 (bfin*-rtems*): Append to tmake_file. 7056 Set extra_parts. 7057 (bfin*-*): Likewise. 7058 (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ... 7059 (crisv32-*-elf): ... this. 7060 (crisv32-*-none): ... this. 7061 (cris-*-elf, cris-*-none): New cases. 7062 Add cris/t-elfmulti to tmake_file. 7063 (fr30-*-elf): Append to tmake_file. 7064 Set extra_parts. 7065 (frv-*-elf): Append to tmake_file, add frv/t-frv. 7066 Set extra_parts. 7067 (h8300-*-rtems*): Append to tmake_file. 7068 Set extra_parts. 7069 (h8300-*-elf*): Likewise. 7070 (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file. 7071 Set extra_parts. 7072 (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file. 7073 Set extra_parts. 7074 (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file. 7075 (x86_64-*-elf*): Likewise. 7076 (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file. 7077 (x86_64-*-freebsd*): Likewise. 7078 (x86_64-*-netbsd*): Likewise. 7079 (i[34567]86-*-linux*): Likewise. 7080 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu) 7081 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise. 7082 (x86_64-*-linux*): Likewise. 7083 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise. 7084 (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to 7085 tmake_file. 7086 Set extra_parts. 7087 (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts. 7088 (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin. 7089 Append to extra_parts, remove crtbegin.o, crtend.o. 7090 (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o. 7091 (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o, 7092 crtend.o, crtbeginS.o, crtendS.o. 7093 (ia64*-*-linux*): Comment extra_parts. 7094 (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64. 7095 Set extra_parts. 7096 (iq2000*-*-elf*): Clear extra_parts. 7097 (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file. 7098 (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o 7099 (m32r-*-elf*, m32r-*-rtems*): Split off ... 7100 (m32r-*-rtems*): ... this. 7101 Add m32r/t-m32r to tmake_file. 7102 (m68k-*-elf*): Add t-crtin to tmake_file. 7103 (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts. 7104 (mcore-*-elf): Likewise. 7105 (microblaze*-*-*): Set extra_parts. 7106 (mips*-sde-elf*): New case. 7107 Set tmake_file, extra_parts. 7108 (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*) 7109 (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*) 7110 (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to 7111 tmake_file. 7112 Set extra_parts. 7113 (mipsisa64sr71k-*-elf*): Likewise. 7114 (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise. 7115 (mips-*-elf*, mipsel-*-elf*): Likewise. 7116 (mips64-*-elf*, mips64el-*-elf*): Likewise. 7117 (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise. 7118 (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise. 7119 (mips*-*-rtems*): Likewise. 7120 (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise. 7121 (moxie-*-*): Split into ... 7122 (moxie-*-elf, moxie-*-uclinux*): ... this. 7123 Add to extra_parts, remove crtbegin.o, crtend.o. 7124 (moxie-*-rtems*): New case. 7125 Set tmake_file. 7126 Clear extra_parts. 7127 (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file. 7128 Set extra_parts. 7129 (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file. 7130 (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to 7131 tmake_file. 7132 Set extra_parts. 7133 (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm, 7134 rs6000/t-crtstuff, t-crtstuff-pic to tmake_file. 7135 Set extra_parts. 7136 (powerpc-*-eabisim*): Likewise. 7137 (powerpc-*-elf*): Likewise. 7138 (powerpc-*-eabialtivec*): Likewise. 7139 (powerpc-xilinx-eabi*): Likewise. 7140 (powerpc-*-eabi*): Likewise. 7141 (powerpc-*-rtems*): Likewise. 7142 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to 7143 tmake_file. 7144 Set extra_parts. 7145 (powerpc-*-lynxos*): Add to tmake_file. 7146 (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm, 7147 rs6000/t-crtstuff, t-crtstuff-pic. 7148 Set extra_parts. 7149 (powerpcle-*-eabisim*): Likewise. 7150 (powerpcle-*-eabi*): Likewise. 7151 (rx-*-elf): Remove extra_parts. 7152 (s390x-ibm-tpf*): Set extra_parts. 7153 (score-*-elf): Set extra_parts. 7154 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) 7155 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) 7156 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) 7157 (sh64l*-*-netbsd*): Split into ... 7158 (sh-*-elf*, sh[12346l]*-*-elf*): ... this. 7159 Add t-crtstuff-pic to tmake_file. 7160 Set extra_parts. 7161 (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic. 7162 Set extra_parts. 7163 (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic. 7164 (sparc-*-elf*): Remove t-crtin from tmake_file. 7165 Add to extra_parts, remove crtbegin.o, crtend.o. 7166 (sparc-*-linux*): Add sparc/t-linux64 to tmake_file. 7167 (sparc64-*-linux*): Likewise. 7168 (sparc-*-rtems*): Remove sparc/t-elf from tmake_file. 7169 Add to extra_parts, remove crtbegin.o, crtend.o. 7170 (sparc64-*-elf*): Remove t-crtin from tmake_file. 7171 Add to extra_parts, remove crtbegin.o, crtend.o. 7172 (sparc64-*-rtems*): Remove t-crtin from tmake_file. 7173 Add to extra_parts, remove crtbegin.o, crtend.o. 7174 (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts. 7175 (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file. 7176 (spu-*-elf*): Add to tmake_file, add spu/t-elf. 7177 Set extra_parts. 7178 (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file. 7179 Set extra_parts. 7180 (tic6x-*-*): Change to ... 7181 (tic6x-*-elf): ... this. 7182 Set extra_parts. 7183 (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf. 7184 Set extra_parts. 7185 (am33_2.0-*-linux*): Add comment. 7186 (mep*-*-*): Add mep/t-mep to tmake_file. 7187 Set extra_parts. 7188 * config/alpha/t-vms: New file. 7189 * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files. 7190 * config/arm/crti.S, config/arm/crtn.S: New files. 7191 * config/bfin/crti.S, config/bfin/crtn.S: New files. 7192 * config/bfin/crtlibid.S: New file. 7193 * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files. 7194 * config/c6x/crti.S, config/c6x/crtn.S: New files. 7195 * config/c6x/t-elf (CUSTOM_CRTIN): Set. 7196 (crti.o, crtin.o): New rules. 7197 (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set. 7198 * config/c6x/t-uclinux: New file. 7199 * config/cris/t-elfmulti: New file. 7200 * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set. 7201 * config/fr30/crti.S, config/fr30/crtn.S: New files. 7202 * config/frv/frvbegin.c, config/frv/frvend.c: New files. 7203 * config/frv/t-frv: New file. 7204 * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set. 7205 * config/h8300/crti.S, config/h8300/crtn.S: New files. 7206 * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c: 7207 New files. 7208 * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to 7209 refer to cygming-crtbegin.c, cygming-crtend.c. 7210 Use $<. 7211 * config/i386/t-nto: New file. 7212 * config/ia64/crtbegin.S, config/ia64/crtend.S: New files. 7213 * config/ia64/crti.S, config/ia64/crtn.S: New files. 7214 * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o, 7215 crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S. 7216 Use .S extension. 7217 Use $<. 7218 * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set. 7219 (crtinitS.o): New rule. 7220 * config/ia64/vms-crtinit.S: New file. 7221 * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove. 7222 * config/m32r/initfini.c: New file. 7223 * config/m32r/t-linux, config/m32r/t-m32r: New files. 7224 * config/m68k/crti.S, config/m68k/crtn.S: New files. 7225 * config/mcore/crti.S, config/mcore/crtn.S: New files. 7226 * config/mep/t-mep: New file. 7227 * config/microblaze/crti.S, config/microblaze/crtn.S: New files. 7228 * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove. 7229 * config/mips/crti.S, config/mips/crtn.S: New files. 7230 * config/mips/t-crtstuff: New file. 7231 * config/mmix/crti.S, config/mmix/crtn.S: New files. 7232 * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set. 7233 (CUSTOM_CRTIN): Set. 7234 ($(T)crti.o, $(T)crtn.o): Remove $(T), 7235 dependencies. 7236 Use $(srcdir) to refer to crti.S, crtn.S. 7237 Use .S extension, $<. 7238 * config/moxie/crti.asm: Rename to ... 7239 * config/moxie/crti.S: ... this. 7240 * config/moxie/crtn.asm: Rename to ... 7241 * config/moxie/crtn.S: ... this. 7242 * config/moxie/t-moxie: Remove. 7243 * config/pa/stublib.c: New file. 7244 * config/pa/t-stublib, config/pa/t-stublib64: New files. 7245 * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files. 7246 * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files. 7247 * config/rs6000/t-crtstuff: New file. 7248 * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove. 7249 (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove. 7250 (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S. 7251 Make output file explicit. 7252 (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S. 7253 Make output file explicit. 7254 (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S. 7255 Make output file explicit. 7256 (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S. 7257 Make output file explicit. 7258 * config/score/crti.S, config/score/crtn.S: New files. 7259 * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files. 7260 * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New 7261 files. 7262 * config/sh/t-sh, config/sh/t-superh: New files. 7263 * config/sparc/t-linux64: New file. 7264 * config/spu/cache.S, config/spu/cachemgr.c: New files. 7265 * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set. 7266 (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o) 7267 (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules. 7268 * config/t-crtin: Remove. 7269 * config/t-crtstuff-pic: New file. 7270 * config/t-sol2 (CUSTOM_CRTIN): Set. 7271 (crti.o, crtn.o): New rules. 7272 * config/vms/t-vms: New file. 7273 * config/vms/vms-ucrt0.c: New file. 7274 * config/xtensa/t-elf: New file. 7275 7276 2011-11-02 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7277 7278 * Makefile.in (SHLIB_NM_FLAGS): Set. 7279 * mkmap-flat.awk, mkmap-symver.awk: New files. 7280 * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj 7281 exceptions. 7282 * configure: Regenerate. 7283 * config/libgcc-glibc.ver: New file. 7284 * config/libgcc-libsystem.ver: New file. 7285 * config/t-libunwind (SHLIB_LC): Set. 7286 * config/t-linux: New file. 7287 * config/t-slibgcc (INSTALL_SHLIB): New. 7288 (SHLIB_INSTALL): Use it. 7289 * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer 7290 to mkmap-symver.awk. 7291 (SHLIB_MAPFILES): Don't append, adapt pathname. 7292 (SHLIB_VERPFX): Set. 7293 * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer 7294 to mkmap-symver.awk. 7295 * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux, 7296 config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files. 7297 * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files. 7298 * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer 7299 to mkmap-flat.awk. 7300 * config/arm/t-bpabi (SHLIB_MAPFILES): Set. 7301 * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files. 7302 * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files. 7303 * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files. 7304 * config/frv/libgcc-frv.ver, config/frv/t-linux: New files. 7305 * config/i386/libgcc-darwin.10.4.ver, 7306 config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver: 7307 New files. 7308 * config/i386/t-darwin: Remove. 7309 * config/i386/t-darwin64: Likewise. 7310 * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files. 7311 * config/i386/t-slibgcc-cygming, config/i386/t-cygwin, 7312 config/i386/t-dlldir, config/i386/t-dlldir-x: New files. 7313 * config/i386/t-linux: New file. 7314 * config/i386/t-mingw32: New file. 7315 * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files. 7316 * config/ia64/t-glibc: Rename to ... 7317 * config/ia64/t-linux: ... this. 7318 (SHLIB_MAPFILES): Set. 7319 * config/ia64/t-glibc-libunwind: Rename to ... 7320 * config/ia64/t-linux-libunwind: ... this. 7321 * config/ia64/t-ia64 (SHLIB_MAPFILES): Set. 7322 * config/ia64/t-slibgcc-hpux: New file. 7323 * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files. 7324 * config/m68k/t-slibgcc-elf-ver: New file. 7325 * config/mips/t-mips16 (SHLIB_MAPFILES): Set. 7326 * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer 7327 to mkmap-flat.awk. 7328 * config/pa/t-slibgcc-hpux: New file. 7329 * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New 7330 files. 7331 * config/rs6000/libgcc-darwin.10.4.ver, 7332 config/rs6000/libgcc-darwin.10.5.ver: New files. 7333 * config/rs6000/libgcc-ppc-glibc.ver: Rename to 7334 config/rs6000/libgcc-glibc.ver. 7335 * config/rs6000/libgcc-ppc64.ver: Rename to 7336 config/rs6000/libgcc-ibm-ldouble.ver. 7337 * config/rs6000/t-darwin (SHLIB_VERPFX): Remove. 7338 * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename. 7339 * config/rs6000/t-ldbl128: Rename to ... 7340 * config/rs6000/t-linux: ... this. 7341 (SHLIB_MAPFILES): Adapt filename. 7342 * config/rs6000/t-slibgcc-aix: New file. 7343 * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files. 7344 * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to 7345 libgcc-excl.ver, libgcc-glibc.ver. 7346 (SHLIB_LINK, SHLIB_INSTALL): Remove. 7347 * config/sparc/libgcc-glibc.ver: New file. 7348 * config/sparc/t-linux: New file. 7349 * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files. 7350 * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld, 7351 t-slibgcc-elf-ver to tmake_file. 7352 Add t-slibgcc-nolc-override to tmake_file for posix threads on 7353 *-*-freebsd[34]. 7354 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, 7355 *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld, 7356 t-slibgcc-elf-ver, t-linux to tmake_file. 7357 (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to 7358 tmake_file. 7359 (alpha*-*-linux*): Add alpha/t-linux to tmake_file. 7360 (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file. 7361 (alpha*-dec-*vms*): Likewise. 7362 (arm*-*-freebsd*): Append to tmake_file. 7363 (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file. 7364 (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for 7365 arm*-*-linux-*eabi. 7366 (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to 7367 tmake_file for arm*-*-symbianelf*. 7368 (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux. 7369 (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add 7370 cris/t-linux. 7371 (frv-*-*linux*): Append to tmake_file, add frv/t-linux. 7372 (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver, 7373 pa/t-slibgcc-dwarf-ver to tmake_file. 7374 (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver, 7375 pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file. 7376 (hppa*64*-*-hpux11*): Likewise. 7377 (hppa[12]*-*-hpux11*): Likewise. 7378 (x86_64-*-darwin*): Don't override tmake_file, but only keep 7379 i386/t-crtpc, i386/t-crtfm. 7380 (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file. 7381 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming 7382 to tmake_file. 7383 Add i386/t-cygwin to tmake_file. 7384 Prepent i386/t-mingw-pthread to tmake_file for posix threads. 7385 (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file. 7386 Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming 7387 to tmake_file. 7388 Add i386/t-mingw32 to tmake_file. 7389 (x86_64-*-mingw*): Likewise. 7390 (ia64*-*-freebsd*): Append to tmake_file. 7391 (ia64*-*-linux*): Append to tmake_file. 7392 Replace ia64/t-glibc by ia64/t-linux. 7393 Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using 7394 system libunwind. 7395 (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux, 7396 t-slibgcc-hpux to tmake_file. 7397 (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file. 7398 (m32r-*-linux*): Append to tmake_file, add m32r/t-linux. 7399 (m32rle-*-linux*): Likewise. 7400 (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless 7401 sjlj exceptions. 7402 (microblaze*-linux*): New case. 7403 Append to tmake_file, add t-slibgcc-nolc-override. 7404 (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file. 7405 (powerpc-*-linux*, powerpc64-*-linux*): Likewise. 7406 Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file. 7407 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add 7408 rs6000/t-slibgcc-aix to tmake_file. 7409 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. 7410 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. 7411 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) 7412 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) 7413 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) 7414 (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for 7415 sh*-*-linux*. 7416 (sparc-*-linux*): Append to tmake_file for *-leon*. 7417 Add sparc/t-linux to tmake_file for non-Leon targets. 7418 (sparc64-*-linux*): Add sparc/t-linux to tmake_file. 7419 (tic6x-*-uclinux): New case. 7420 Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file. 7421 (tic6x-*-*): Add c6x/t-elf to tmake_file. 7422 (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux. 7423 (am33_2.0-*-linux*): Append to tmake_file. 7424 (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu) 7425 (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle 7426 x86_64-*-kfreebsd*-gnu. 7427 Add i386/t-linux to tmake_file. 7428 7429 2011-10-28 Ian Lance Taylor <iant (a] google.com> 7430 7431 * config/i386/morestack.S: Correct CFI information to do proper 7432 returns throughout function. In 32-bit mode, save %ebx so that it 7433 is restored on unwind. 7434 7435 2011-10-25 Bernd Schmidt <bernds (a] codesourcery.com> 7436 7437 * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the 7438 case where B3 isn't the return register. 7439 7440 * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct 7441 logic for doubleword pops. 7442 7443 2011-10-25 Andreas Tobler <andreast (a] fgznet.ch> 7444 7445 * config/rs6000/t-freebsd: Add wildcard. 7446 7447 2011-10-21 Paul Brook <paul (a] codesourcery.com> 7448 7449 * unwind-arm-common.inc: Handle ID3/4 unwinding data. 7450 7451 2011-10-16 Uros Bizjak <ubizjak (a] gmail.com> 7452 Eric Botcazou <ebotcazou (a] adacore.com> 7453 7454 PR target/50737 7455 * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set 7456 fs->signal_frame to 1. 7457 7458 2011-10-07 Ian Lance Taylor <iant (a] google.com> 7459 7460 * generic-morestack-thread.c: #include <errno.h>. 7461 7462 2011-10-07 Ian Lance Taylor <iant (a] google.com> 7463 7464 PR target/46093 7465 * generic-morestack.c (__generic_morestack): Make sure the segment 7466 is large enough for both the stack frame and the copied 7467 parameters. 7468 7469 2011-10-06 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7470 7471 PR bootstrap/49804 7472 * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to 7473 extra_parts. 7474 7475 2011-09-28 Nick Clifton <nickc (a] redhat.com> 7476 7477 * config/rx/rx-lib.h: Always restrict doubles to the SF type when 7478 64-bit doubles are not enabled. 7479 * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf 7480 and floatunsisf functions. 7481 7482 2011-09-13 Paul Brook <paul (a] codesourcery.com> 7483 7484 * config.host (tic6x-*-*): Add c6x/t-c6x-elf. Set unwind_header. 7485 * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG. 7486 * unwind-arm-common.inc: New file. 7487 * config/arm/unwind-arm.c: Use unwind-arm-common.inc. 7488 * config/arm/unwind-arm.h: Use unwind-arm-common.h. 7489 (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define. 7490 * config/c6x/libunwind.S: New file. 7491 * config/c6x/pr-support.c: New file. 7492 * config/c6x/unwind-c6x.c: New file. 7493 * config/c6x/unwind-c6x.h: New file. 7494 * config/c6x/t-c6x-elf: New file. 7495 7496 2011-08-23 Uros Bizjak <ubizjak (a] gmail.com> 7497 7498 * config/i386/64/sfp-machine.h (ASM_INVALID): New define. 7499 (ASM_DIVZERO): Ditto. 7500 (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO. 7501 7502 2011-08-18 Richard Sandiford <richard.sandiford (a] linaro.org> 7503 7504 * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete. 7505 7506 2011-08-17 Richard Sandiford <richard.sandiford (a] linaro.org> 7507 7508 PR target/50090 7509 * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias 7510 instead of an assembly one. 7511 7512 2011-08-12 Paolo Bonzini <bonzini (a] gnu.org> 7513 7514 PR bootstrap/50047 7515 * Makefile.in (install-unwind_h): Create 7516 $(gcc_objdir)/include/unwind.h atomically. 7517 7518 2011-08-11 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7519 7520 * Makefile.in (install-unwind_h): Remove destination file first. 7521 7522 2011-08-09 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7523 7524 * sync.c: New file. 7525 * config/mips/t-mips16: New file. 7526 * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file. 7527 (mips*-*-linux*): Likewise. 7528 (mips*-sde-elf*): Likewise. 7529 (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*, 7530 mipsisa64-*-elf*, mipsisa64r2-*-elf*. 7531 Add mips/t-mips16 to tmake_file. 7532 (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file. 7533 (mips-*-elf*): Likewise. 7534 (mips64-*-elf*): Likewise. 7535 (mips64orion-*-elf*): Likewise. 7536 (mips*-*-rtems*): Likewise. 7537 (mipstx39-*-elf*): Likewise. 7538 * Makefile.in: Use SYNC instead of LIBGCC_SYNC. 7539 ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of 7540 LIBGCC_SYNC_CFLAGS. 7541 Use $(srcdir) to refer to sync.c. 7542 Use $<. 7543 ($(libgcc-sync-funcs-o)): Likewise. 7544 ($(libgcc-sync-size-funcs-s-o)): Likewise. 7545 ($(libgcc-sync-funcs-s-o)): Likewise. 7546 7547 2011-08-09 Andreas Schwab <schwab (a] linux-m68k.org> 7548 7549 * config.host (ia64*-*-linux*): Move ia64/t-glibc after 7550 t-libunwind. 7551 7552 2011-08-08 H.J. Lu <hongjiu.lu (a] intel.com> 7553 7554 PR other/48007 7555 * config/i386/value-unwind.h: New. 7556 7557 2011-08-06 Richard Sandiford <rdsandiford (a] googlemail.com> 7558 7559 * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*) 7560 (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): 7561 Add to tmake_file rather than overriding it. 7562 7563 2011-08-05 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7564 7565 * config/t-softfp: Remove. 7566 * soft-fp: Moved from ../gcc/config. 7567 * soft-fp/README: Remove t-softfp reference. 7568 * soft-fp/t-softfp: Move to config/t-softfp. 7569 (softfp_machine_header): Remove. 7570 (softfp_file_list): Remove config subdir. 7571 (soft-fp-objects): New variable. 7572 ($(soft-fp-objects)): Set INTERNAL_CFLAGS. 7573 (LIB2FUNCS_EXTRA): Add to LIB2ADD instead. 7574 (SFP_MACHINE, $(SFP_MACHINE)): Remove. 7575 * config/t-softfp-excl: New file. 7576 * config/t-softfp-sfdf: New file. 7577 * config/t-softfp-tf: New file. 7578 * config/no-sfp-machine.h: New file. 7579 * config/arm/sfp-machine.h: New file. 7580 * config/arm/t-softfp: New file. 7581 * config/c6x/sfp-machine.h: New file. 7582 * config/i386/32/t-fprules-softfp: Rename to ... 7583 * config/i386/32/t-softfp: ... this. 7584 (tifunctions, LIB2ADD): Remove. 7585 (softfp_int_modes): Override. 7586 * config/i386/64/t-softfp-compat (tf-functions): Remove config 7587 subdir. 7588 * config/i386/64/eqtf2.c: Likewise. 7589 * config/i386/64/getf2.c: Likewise. 7590 * config/i386/64/letf2.c: Likewise. 7591 * config/ia64/sft-machine.h: New file. 7592 * config/ia64/t-fprules-softfp: Rename to ... 7593 * config/ia64/t-softfp: ... this. 7594 * config/lm32/sfp-machine.h: New file. 7595 * config/moxie/t-moxie-softfp: Remove. 7596 * config/rs6000/ibm-ldouble-format: New file. 7597 * config/rs6000/ibm-ldouble.c: New file. 7598 * config/rs6000/libgcc-ppc-glibc.ver: New file 7599 * config/rs6000/libgcc-ppc64.ver: New file 7600 * config/rs6000/sfp-machine.h: New file. 7601 * config/rs6000/t-freebsd: New file. 7602 * config/rs6000/t-ibm-ldouble: New file. 7603 * config/rs6000/t-ldbl128: Use $(srcdir) to refer to 7604 libgcc-ppc-glibc.ver. 7605 * config/rs6000/t-linux64: New file. 7606 * config/rs6000/t-ppccomm (LIB2ADD): Add 7607 $(srcdir)/config/rs6000/ibm-ldouble.c. 7608 * config/rs6000/t-ppccomm-ldbl: New file. 7609 * config/score/sfp-machine.h: New file. 7610 * config.host (sfp_machine_header): Explain. 7611 (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp, 7612 t-softfp to tmake_file. 7613 (arm*-*-uclinux*): Likewise. 7614 (arm*-*-ecos-elf): Likewise. 7615 (arm*-*-eabi*, arm*-*-symbianelf*): Likewise. 7616 (arm*-*-rtems*): Likewise. 7617 (arm*-*-elf): Likewise. 7618 (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp 7619 in tmake_file. 7620 Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file. 7621 (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file. 7622 (lm32-*-uclinux*): Likewise. 7623 (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf, 7624 t-softfp-excl, t-softfp. 7625 (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file. 7626 (powerpc64-*-darwin*): Likewise. 7627 (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp 7628 to tmake_file. 7629 (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to 7630 tmake_file. 7631 (powerpc-*-eabisim*): Likewise. 7632 (powerpc-*-elf*): Likewise. 7633 (powerpc-*-eabialtivec*): Likewise. 7634 (powerpc-xilinx-eabi*): Likewise. 7635 (powerpc-*-rtems*): Likewise. 7636 (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf, 7637 t-softfp-excl, t-softfp to tmake_file. 7638 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add 7639 rs6000/t-ppccomm-ldbl to tmake_file. 7640 (powerpcle-*-elf*): Likewise. 7641 (powerpcle-*-eabisim*): Likewise. 7642 (powerpcle-*-eabi*): Likewise. 7643 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add 7644 rs6000/t-ibm-ldouble to tmake_file. 7645 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. 7646 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. 7647 (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file. 7648 (tic6x-*-*): Likewise. 7649 (i[34567]86-*-darwin*, x86_64-*-darwin*, 7650 i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu, 7651 i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*, 7652 i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*, 7653 i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*, 7654 i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf, 7655 t-softfp to tmake_file. 7656 * configure.ac (sfp_machine_header): Provide default if unset. 7657 Substitute. 7658 Link sfp-machine.h to config/$sfp_machine_header. 7659 * configure: Regenerate. 7660 7661 2011-08-05 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7662 7663 * Makefile.in (double_type_size, long_double_type_size): Set. 7664 Remove $(fpbit-in-libgcc) support. 7665 (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables. 7666 (fpbit-src): New variable. 7667 ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT). 7668 Compile with -DFLOAT $(FPBIT_CFLAGS). 7669 Use $<. 7670 ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT). 7671 Compile with $(FPBIT_CFLAGS). 7672 Use $<. 7673 ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT). 7674 Compile with -DFLOAT $(TPBIT_CFLAGS). 7675 Use $<. 7676 * configure.ac (double_type_size, long_double_type_size): 7677 Determine and substitute. 7678 * configure: Regenerate. 7679 * fp-bit.c, fp-bit.h: New files. 7680 * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files. 7681 * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove. 7682 * config/mips/t-mips: New file. 7683 * config/mips/t-sdemtk: New file. 7684 * config/rs6000/ppc64-fp.c: New file. 7685 * config/rs6000/t-darwin (LIB2ADD): Add 7686 $(srcdir)/config/rs6000/ppc64-fp.c. 7687 * config/rs6000/t-ppc64-fp: New file. 7688 * config/rx/rx-lib.h: New file. 7689 * config/rx/t-rx (FPBIT): Set to true. 7690 ($(gcc_objdir)/fp-bit.c): Remove. 7691 (DPBIT): Set to true only with -m64bit-doubles. 7692 ($(gcc_objdir)/dp-bit.c): Remove. 7693 * config/sparc/t-softfp: Remove. 7694 * config/spu/t-elf: New file. 7695 * config/t-fdpbit, config/t-fpbit: New files. 7696 * config.host (m32c*-*-*): Add t-fdpbit to tmake_file. 7697 (mips*-*-*): Likewise. 7698 (arm-wrs-vxworks): Likewise. 7699 (arm*-*-freebsd*): Likewise. 7700 (avr-*-rtems*): Add t-fpbit to tmake_file. 7701 (avr-*-*): Likewise. 7702 (bfin*-elf*): Add t-fdpbit to tmake_file. 7703 (bfin*-uclinux*): Likewise. 7704 (bfin*-linux-uclibc*): Likewise. 7705 (bfin*-rtems*): New case. 7706 Add t-fdpbit to tmake_file. 7707 (bfin*-*): Add t-fdpbit to tmake_file. 7708 (crisv32-*-elf): Likewise. 7709 (cris-*-linux*): Likewise. 7710 (fr30-*-elf): Likewise. 7711 (frv-*-elf, frv-*-*linux*): Likewise. 7712 (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file. 7713 (iq2000*-*-elf*): Add t-fdpbit to tmake_file. 7714 (m32r-*-elf*): Likewise. 7715 (m32rle-*-elf*): Likewise. 7716 (m32r-*-linux*): Likewise. 7717 (m32rle-*-linux*): Likewise. 7718 (mcore-*-elf): Add t-fdpbit to tmake_file. 7719 (microblaze*-*-*): Likewise. 7720 (mips-sgi-irix6.5*): Add t-tpbit to tmake_file. 7721 (mips*-*-netbsd*): Add mips/t-mips to tmake_file. 7722 (mips64*-*-linux*): Also handle mipsisa64*-*-linux*. 7723 Fix typo. 7724 Add mips/t-tpbit to tmake-file. 7725 (mips*-*-linux*): Fix typo. 7726 (mips*-sde-elf*): New case 7727 Add mips/t-sdemtk unless using newlib. 7728 (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file. 7729 (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file. 7730 (mn10300-*-*): Likewise. 7731 (pdp11-*-*): Likewise. 7732 (picochip-*-*): Add t-fpbit to tmake_file. 7733 (powerpc-*-eabisimaltivec*): Likewise. 7734 (powerpc-*-eabisim*): Likewise. 7735 (powerpc-*-elf*): Likewise. 7736 (powerpc-*-eabialtivec*): Likewise. 7737 (powerpc-xilinx-eabi*): New case. 7738 Add t-fdpbit to tmake_file. 7739 (powerpc-*-eabi*): Add t-fdpbit to tmake_file. 7740 (powerpc-*-rtems*): Likewise. 7741 (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to 7742 tmake_file. 7743 (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to 7744 tmake_file. 7745 (powerpc-*-lynxos*): Likewise. 7746 (powerpcle-*-elf*): Likewise. 7747 (powerpcle-*-eabisim*): Likewise. 7748 (powerpcle-*-eabi*): Likewise. 7749 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add 7750 t-fdpbit, rs6000/t-ppc64-fp to tmake_file. 7751 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. 7752 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. 7753 (rx-*-elf): Add t-fdpbit to tmake_file. 7754 (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) 7755 (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) 7756 (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) 7757 (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on 7758 sh*-*-netbsd*. 7759 (sh-*-rtems*): Add t-fdpbit to tmake_file. 7760 (sh-wrs-vxworks): Likewise. 7761 (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file. 7762 (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*. 7763 (sparc-*-rtems*, sparc64-*-rtems*): Split off ... 7764 (sparc64-*-rtems*): ... new case. 7765 (sparc-*-rtems*): Add t-fdpbit to tmake_file. 7766 (spu-*-elf*): Likewise. 7767 Add spu/t-elf to tmake_file. 7768 (v850*-*-*): Add t-fdpbit to tmake_file. 7769 (xstormy16-*-elf): Likewise. 7770 (am33_2.0-*-linux*): Add t-fdpbit to tmake_file. 7771 (mep*-*-*): Likewise. 7772 7773 2011-08-05 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7774 7775 * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New 7776 variables. 7777 (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables. 7778 (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c. 7779 (install-unwind_h): New target. 7780 (all): Depend on it. 7781 * config.host (unwind_header): New variable. 7782 (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip. 7783 (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, 7784 *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu. 7785 (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file. 7786 (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi. 7787 Set unwind_header. 7788 (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi. 7789 Set unwind_header. 7790 (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for 7791 arm*-*-eabi*. 7792 Add arm/t-symbian to tmake_file for arm*-*-symbianelf*. 7793 Set unwind_header. 7794 (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file. 7795 (ia64*-*-freebsd*): Likewise. 7796 (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to 7797 tmake_file. 7798 Add t-libunwind-elf, ia64/t-glibc-libunwind unless 7799 $with_system_libunwind. 7800 (ia64*-*-hpux*): Set tmake_file. 7801 (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file. 7802 (picochip-*-*): Set tmake_file. 7803 (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set 7804 md_unwind_header. 7805 (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise. 7806 (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise. 7807 (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file. 7808 (xtensa*-*-elf*): Set tmake_file. 7809 (xtensa*-*-linux*): Likewise. 7810 * configure.ac: Include ../config/unwind_ipinfo.m4. 7811 Call GCC_CHECK_UNWIND_GETIPINFO. 7812 Link unwind.h to $unwind_header. 7813 * configure: Regenerate. 7814 * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h, 7815 unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c, 7816 unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h, 7817 unwind-pe.h, unwind-sjlj.c, unwind.inc: New files. 7818 * config/unwind-dw2-fde-darwin.c: New file. 7819 * config/arm/libunwind.S, config/arm/pr-support.c, 7820 config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c, 7821 config/arm/unwind-arm.h,: New files. 7822 * config/ia64/fde-glibc.c, config/ia64/fde-vms.c, 7823 config/ia64/t-eh-ia64, config/ia64/t-glibc, 7824 config/ia64/t-glibc-libunwind, config/ia64/t-hpux, 7825 config/ia64/t-vms, config/ia64/unwind-ia64.c, 7826 config/ia64/unwind-ia64.h: New files. 7827 * config/picochip/t-picochip: New file. 7828 * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New 7829 files. 7830 * config/rs6000/t-darwin (LIB2ADDEH): Set. 7831 * config/s390/t-tpf (LIB2ADDEH): Remove. 7832 * config/t-darwin (LIB2ADDEH): Set. 7833 * config/t-eh-dw2-dip: New file. 7834 * config/t-libunwind, config/t-libunwind-elf: New files. 7835 * config/t-sol2 (LIB2ADDEH): Remove. 7836 * config/xtensa/t-xtensa: New file. 7837 7838 2011-08-02 H.J. Lu <hongjiu.lu (a] intel.com> 7839 7840 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New. 7841 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and 7842 long long to check rt_sigreturn syscall. 7843 7844 2011-08-02 Alan Modra <amodra (a] gmail.com> 7845 7846 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>): 7847 Restore for indirect call bcrtl from correct stack slot, and only 7848 if cfa+40 isn't valid. 7849 7850 2011-08-01 Julian Brown <julian (a] codesourcery.com> 7851 7852 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*) 7853 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment. 7854 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define. 7855 7856 2011-08-01 Julian Brown <julian (a] codesourcery.com> 7857 7858 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New. 7859 (libgcc-std.ver.in): Use above. 7860 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if 7861 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX 7862 throughout file. 7863 * config/t-fixedpoint-gnu-prefix: New file. 7864 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set. 7865 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__ 7866 instead of __PFX__. 7867 7868 2011-07-28 H.J. Lu <hongjiu.lu (a] intel.com> 7869 7870 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New. 7871 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary 7872 for x86-64. Properly check __x86_64__ and __LP64__. 7873 7874 2010-07-28 H.J. Lu <hongjiu.lu (a] intel.com> 7875 7876 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64 7877 version. 7878 (_FP_WS_TYPE): Likewise. 7879 (_FP_I_TYPE): Likewise. 7880 7881 2011-07-28 Alan Modra <amodra (a] gmail.com> 7882 7883 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>): 7884 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2 7885 in a plt call stub. Do restore r2 if stopped on bctrl. 7886 7887 2011-07-18 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7888 7889 * config.host (i[3456x]86-*-netware*): Remove. 7890 * config/i386/netware-crt0.c, config/i386/t-nwld, 7891 config/i386/t-slibgcc-nwld: Remove. 7892 7893 2011-07-15 Bernd Schmidt <bernds (a] codesourcery.com> 7894 7895 * config.host: Handle tic6x-*-*. 7896 * config/c6x/c6x-abi.h: New file. 7897 7898 2011-07-13 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7899 7900 * config/i386/crtprec.c: New file. 7901 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c. 7902 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file. 7903 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts. 7904 (x86_64-*-darwin*): Likewise. 7905 (i[34567]86-*-solaris2*: Likewise. 7906 7907 2011-07-13 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7908 7909 * config/alpha/crtfastmath.c: New file. 7910 * config/i386/crtfastmath.c: New file. 7911 * config/ia64/crtfastmath.c: New file. 7912 * config/mips/crtfastmath.c: New file. 7913 * config/sparc/crtfastmath.c: New file. 7914 7915 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to 7916 crtfastmath.c. 7917 Add -frandom-seed=gcc-crtfastmath. 7918 * config/alpha/t-crtfm: Remove. 7919 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c. 7920 * config/ia64/t-ia64 (crtfastmath.o): Remove. 7921 7922 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm. 7923 (alpha*-dec-osf5.1*): Likewise. 7924 (alpha*-*-freebsd*): Add t-crtfm to tmake_file. 7925 Add crtfastmath.o to extra_parts. 7926 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file. 7927 Add crtfastmath.o to extra_parts. 7928 (x86_64-*-darwin*): Likewise. 7929 (x86_64-*-mingw*): Likewise. 7930 (ia64*-*-elf*): Add t-crtfm to tmake_file. 7931 (ia64*-*-freebsd*): Likewise. 7932 (ia64*-*-linux*): Likewise. 7933 (sparc64-*-freebsd*): Add t-crtfm to tmake_file. 7934 Add crtfastmath.o to extra_parts. 7935 7936 2011-07-13 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7937 7938 * config/darwin-crt3.o: New file. 7939 * config/rs6000/darwin-crt2.c: New file. 7940 * config/t-darwin: New file. 7941 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable. 7942 (crt2.o): New rule. 7943 * config.host (*-*-darwin*): Add crt3.o to extra_parts. 7944 (powerpc-*-darwin*): Add crt2.o to extra_parts. 7945 (powerpc64-*-darwin*): Likewise. 7946 7947 2011-07-13 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7948 7949 * config/i386/netware-crt0.c: New file. 7950 * config/i386/t-nwld: Rename to ... 7951 * config/i386/t-slibgcc-nwld: ... this. 7952 * config/i386/t-nwld: New file. 7953 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to 7954 tmake_file. 7955 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to 7956 extra_parts. 7957 7958 2011-07-11 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7959 7960 * configure.ac (i?86-*-solaris2*): Use libgcc copy of 7961 i386/t-crtstuff. 7962 * configure: Regenerate. 7963 7964 2011-07-11 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7965 7966 * dfp-bit.c, dfp-bit.h: New files. 7967 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New 7968 variables. 7969 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c 7970 ($(d64pbit-o)): Likewise. 7971 ($(d128pbit-o)): Likewise. 7972 * config/t-dfprules: New file. 7973 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file. 7974 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu, 7975 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise. 7976 (x86_64-*-linux*): Likewise. 7977 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise. 7978 (i[34567]86-*-cygwin*): Likewise. 7979 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise. 7980 (powerpc-*-linux*, powerpc64-*-linux*): Likewise. 7981 7982 2011-07-08 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7983 7984 * Makfile.in (LIBGCOV): New variable. 7985 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c. 7986 * libgcov.c: New file. 7987 7988 2011-07-08 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7989 7990 * fixed-bit.c, fixed-bit.h: New files. 7991 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to 7992 refer to fixed-bit.c. 7993 7994 2011-07-07 Joseph Myers <joseph (a] codesourcery.com> 7995 7996 * config.host (*local*): Remove. 7997 7998 2011-07-07 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 7999 8000 PR target/39150 8001 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]* 8002 like i?86-*-solaris2.1[0-9]*. 8003 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*. 8004 * configure.ac (i?86-*-solaris2*): Likewise. 8005 * configure: Regenerate. 8006 8007 2011-07-06 Thomas Schwinge <thomas (a] schwinge.name> 8008 8009 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu) 8010 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove 8011 md_unwind_header by splitting out of... 8012 (i[34567]86-*-linux*): ... this. 8013 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): 8014 Remove md_unwind_header by splitting out of... 8015 (x86_64-*-linux*): ... this. 8016 8017 2011-07-04 Georg-Johann Lay <avr (a] gjlay.de> 8018 8019 * config/avr/t-avr (intfuncs16): Add _clrsbXX2. 8020 8021 2011-06-28 Nick Clifton <nickc (a] redhat.com> 8022 8023 * config.host: Recognize all V850 variants. 8024 8025 2011-06-22 Uros Bizjak <ubizjak (a] gmail.com> 8026 8027 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype. 8028 8029 2011-06-21 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8030 8031 * shared-object.mk (c_flags-$o): Save c_flags. 8032 ($(base)$(objext)): Use it. 8033 ($(base)_s$(objext)): Likewise. 8034 8035 2011-06-21 Bernd Schmidt <bernds (a] codesourcery.com> 8036 8037 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2. 8038 * libgcc-std.ver.in (GCC_4.7.0): New section. 8039 8040 2011-06-16 Georg-Johann Lay <avr (a] gjlay.de> 8041 8042 PR target/49313 8043 PR target/29524 8044 * config/avr/t-avr: Fix line endings. 8045 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2, 8046 _parityXX2. 8047 8048 2011-06-14 Olivier Hainque <hainque (a] adacore.com> 8049 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8050 8051 * config/mips/irix6-unwind.h: New file. 8052 * config.host (mips-sgi-irix6.5*): Set md_unwind_header. 8053 8054 2011-06-10 Eric Botcazou <ebotcazou (a] adacore.com> 8055 8056 * config/sparc/linux-unwind.h (STACK_BIAS): Define. 8057 (sparc64_fallback_frame_state): Use it. 8058 (sparc64_frob_update_context): Further adjust context. 8059 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise. 8060 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling. 8061 * config/sparc/sol2-cn.S: Likewise. 8062 8063 2011-06-09 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8064 8065 * enable-execute-stack-empty.c: New file. 8066 * enable-execute-stack-mprotect.c: New file. 8067 * config/i386/enable-execute-stack-mingw32.c: New file. 8068 * config.host (enable_execute_stack): New variable. 8069 Select appropriate variants. 8070 * configure.ac: Link enable-execute-stack.c to 8071 $enable_execute_stack. 8072 * configure: Regenerate. 8073 * Makefile.in (LIB2ADD): Add enable-execute-stack.c. 8074 (lib2funcs): Remove _enable_execute_stack. 8075 8076 2011-06-09 David S. Miller <davem (a] davemloft.net> 8077 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8078 8079 * config.host (sparc-*-linux*): Correct md_unwind_header 8080 filename. 8081 (s390x-ibm-tpf*): Fix typo. 8082 8083 2011-06-06 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8084 8085 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file. 8086 Add crtfastmath.o to extra_parts. 8087 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of 8088 mips/t-crtfm. 8089 * config/mips/t-crtfm: Remove. 8090 8091 2011-06-04 John David Anglin <dave.anglin (a] nrc-cnrc.gc.ca> 8092 8093 * config.host (hppa*-*-linux*): Correct md_unwind_header name. 8094 8095 2011-06-04 Kaz Kojima <kkojima (a] gcc.gnu.org> 8096 8097 * config.host (sh*-*-linux*): Fix typo. 8098 8099 2011-06-03 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8100 8101 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha. 8102 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha. 8103 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha. 8104 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin. 8105 * config/i386/linux-unwind.h: Move from ../gcc/config/i386. 8106 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386. 8107 * config/i386/w32-unwind.h: Move from ../gcc/config/i386. 8108 Wrap in !__MINGW64__. 8109 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64. 8110 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64. 8111 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k. 8112 * config/mips/linux-unwind.h: Move from ../gcc/config/mips. 8113 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa. 8114 * config/pa/linux-unwind.h: Move from ../gcc/config/pa. 8115 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000. 8116 Wrap in !__LP64__. 8117 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000. 8118 * config/s390/linux-unwind.h: Move from ../gcc/config/s390. 8119 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390. 8120 * config/sh/linux-unwind.h: Move from ../gcc/config/sh. 8121 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc. 8122 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc. 8123 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa. 8124 * config/no-unwind.h: New file. 8125 * config.host (md_unwind_header): Document. 8126 Define. 8127 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*, 8128 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*, 8129 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*, 8130 hppa[12]*-*-hpux11*): Set md_unwind_header. 8131 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu. 8132 Set md_unwind_header. 8133 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header. 8134 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*. 8135 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*, 8136 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*, 8137 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*, 8138 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*, 8139 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set 8140 md_unwind_header. 8141 * configure.ac: Link md-unwind-support.h to $md_unwind_header. 8142 * configure: Regenerate. 8143 8144 2011-06-03 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8145 8146 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*. 8147 Set tmake_file, extra_parts. 8148 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm. 8149 Remove O32 support. 8150 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm. 8151 Remove O32 support. 8152 * config/mips/t-irix6: New file. 8153 * config/mips/t-slibgcc-irix: New file. 8154 8155 2011-06-03 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8156 8157 * config/s390/t-tpf (LIB2ADDEHDEP): Remove. 8158 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c. 8159 8160 2011-06-03 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8161 8162 * configure.ac (target_thread_file): Determine thread model. 8163 * configure: Regenerate. 8164 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts. 8165 * config/alpha/t-alpha: New file. 8166 * config/alpha/t-crtfm: Use $<. 8167 * config/alpha/t-ieee: New file. 8168 * config/alpha/t-osf-pthread: New file. 8169 * config/alpha/t-slibgcc-osf: New file. 8170 * config/alpha/libgcc-osf5.ver: New file. 8171 8172 2011-06-01 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8173 8174 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to 8175 tmake_file. 8176 Add crtfastmath.o to extra_parts. 8177 8178 2011-06-01 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8179 8180 * config/gmon-sol2.c: Reindent. 8181 Cleanup comments. 8182 Remove, correct casts. 8183 Use STDERR_FILENO, NULL. 8184 (BASEADDRESS): Remove. 8185 (minbrk): Remove. 8186 (errno, sbrk): Remove declarations. 8187 (monstartup) [hp300]: Remove. 8188 (mcount): Remove. 8189 8190 2011-06-01 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8191 8192 * Makefile.in (cpu_type): Define. 8193 * config.host (i[34567]86-*-rtems*): Handle it. 8194 (i[34567]86-*-solaris2*): Move body ... 8195 (*-*-solaris2*): ... here. 8196 New case, generalize. 8197 (sparc-*-elf*): Handle it. 8198 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm. 8199 (sparc-*-rtems*, sparc64-*-rtems*); Handle it. 8200 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*): 8201 Fold into ... 8202 (sparc*-*-solaris2*): ... this. 8203 New case. 8204 (sparc64-*-elf*): Handle it. 8205 * config/gmon-sol2.c: Move from ../gcc/config/sparc. 8206 Merge ../gcc/config/i386/gmon-sol2.c. 8207 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm. 8208 Use C comments. 8209 Merge ../gcc/config/i386/sol2-gc1.asm. 8210 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm. 8211 Use C comments. 8212 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm. 8213 Use C comments. 8214 * config/i386/t-crtfm (crtfastmath.o): Use $<. 8215 * config/i386/t-crtstuff: New file. 8216 * config/i386/t-softfp: New file. 8217 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o), 8218 $(T)crti.o, $(T)crtn.o): Remove. 8219 (gcrt1.o): New rule. 8220 (TARGET_LIBGCC2_CFLAGS): Remove. 8221 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm. 8222 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm. 8223 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm. 8224 * config/sparc/t-sol2: New file. 8225 * config/sparc/t-crtfm: Move to ... 8226 * config/t-crtfm: ... this. 8227 Use $(cpu_type), $<. 8228 * config/t-crtin: New file. 8229 * config/sparc/t-softfp: New file. 8230 * config/sparc/t-softmul: New file. 8231 * config/t-rtems: New file. 8232 * config/t-slibgcc: New file. 8233 * config/t-slibgcc-elf-ver: New file. 8234 * config/t-slibgcc-gld: New file. 8235 * config/t-slibgcc-sld: New file. 8236 * config/t-sol2: New file. 8237 * configure.ac: Include ../config/lib-ld.m4. 8238 Call AC_LIB_PROG_LD_GNU. 8239 Substitute cpu_type. 8240 * configure: Regenerate. 8241 8242 2011-05-27 Bernd Schmidt <bernds (a] codesourcery.com> 8243 8244 PR bootstrap/49173 8245 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for 8246 libgcc-std.ver in the build directory. 8247 * config/s390/t-linux (SHLIB_MAPFILES): Likewise. 8248 * config/sh/t-linux (SHLIB_MAPFILES): Likewise. 8249 8250 2011-05-25 Bernd Schmidt <bernds (a] codesourcery.com> 8251 8252 * libgcc-std.ver.in: New file. 8253 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New 8254 variables. 8255 (libgcc-std.ver): New rule. 8256 * config/t-gnu-prefix: New file. 8257 8258 2011-05-23 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8259 8260 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c. 8261 8262 2011-05-10 Joseph Myers <joseph (a] codesourcery.com> 8263 8264 * config/i386/darwin-lib.h: New file. 8265 8266 2011-05-10 Joseph Myers <joseph (a] codesourcery.com> 8267 8268 * config/arm/symbian-lib.h: New. 8269 8270 2011-05-04 Chris Demetriou <cgd (a] google.com> 8271 8272 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to... 8273 (__x86.get_pc_thunk.bx): ...this. 8274 (__morestack): Adjust for rename, remove undef of __i686. 8275 8276 2011-05-03 Chris Demetriou <cgd (a] google.com> 8277 8278 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New. 8279 8280 2011-03-22 Joseph Myers <joseph (a] codesourcery.com> 8281 8282 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*, 8283 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe, 8284 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*, 8285 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*, 8286 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*): 8287 Remove cases. 8288 8289 2011-03-14 Andreas Tobler <andreast (a] fgznet.ch> 8290 8291 * config.host (cpu_type): Add FreeBSD PowerPC specific parts. 8292 Adjust copyright year. 8293 8294 2011-03-07 Ian Lance Taylor <iant (a] google.com> 8295 8296 * generic-morestack.c (__splitstack_find): Adjust returned stack 8297 pointer to include all registers pushed by __morestack. 8298 8299 2011-01-26 Dave Korn <dave.korn.cygwin (a] gmail.com> 8300 8301 PR target/40125 8302 * configure.ac: Call ACX_NONCANONICAL_TARGET. 8303 (toolexecdir): Calculate and AC_SUBST. 8304 (toolexeclibdir): Likewise. 8305 * Makefile.in (target_noncanonical): Import. 8306 (toolexecdir): Likewise. 8307 (toolexeclibdir): Likewise. 8308 * configure: Regenerate. 8309 8310 2010-12-13 Nathan Froyd <froydnj (a] codesourcery.com> 8311 8312 PR target/46040 8313 * config/arm/bpabi.h: Rename to... 8314 * config/arm/bpabi-lib.h: ...this. 8315 8316 2010-12-10 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8317 8318 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if 8319 appropriate. 8320 * configure: Regenerate. 8321 8322 2010-11-24 Nathan Froyd <froydnj (a] codesourcery.com> 8323 8324 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of 8325 __FLOAT_WORD_ORDER__. 8326 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): 8327 Delete. 8328 8329 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 8330 8331 PR other/46202 8332 * Makefile.in (install-strip): New phony target. 8333 8334 2010-11-07 Ian Lance Taylor <iant (a] google.com> 8335 8336 PR target/46089 8337 * config/i386/morestack.S (__morestack_large_model): New 8338 function. 8339 8340 2010-10-23 Nathan Froyd <froydnj (a] codesourcery.com> 8341 8342 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN): 8343 Delete. 8344 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__. 8345 8346 2010-10-14 Nathan Froyd <froydnj (a] codesourcery.com> 8347 8348 * config/arm/bpabi.h: New file. 8349 * config/frv/frv-abi.h: New file. 8350 8351 2010-10-01 Ian Lance Taylor <iant (a] google.com> 8352 8353 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD. 8354 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise. 8355 8356 2010-10-01 H.J. Lu <hongjiu.lu (a] intel.com> 8357 8358 PR target/45858 8359 * config.host: Add the missing `$'. 8360 8361 2010-09-30 Michael Eager <eager (a] eagercon.com> 8362 8363 * config.host: Add microblaze*-*-*. 8364 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm, 8365 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze, 8366 udivsi3.asm,umodsi3.asm}: New. 8367 8368 2010-09-28 Ian Lance Taylor <iant (a] google.com> 8369 8370 * configure.ac: Adjust CFI test to test assembler directly rather 8371 than checking gcc preprocessor macro. 8372 * configure: Rebuild. 8373 8374 2010-09-27 Ian Lance Taylor <iant (a] google.com> 8375 8376 * configure.ac: Test whether assembler supports CFI directives. 8377 * config.host: Only add t-stack and i386/t-stack-i386 to 8378 tmake_file if libgcc_cv_cfi is "yes". 8379 * configure: Rebuild. 8380 8381 2010-09-27 Ian Lance Taylor <iant (a] google.com> 8382 8383 * generic-morestack.h: New file. 8384 * generic-morestack.c: New file. 8385 * generic-morestack-thread.c: New file. 8386 * config/i386/morestack.S: New file. 8387 * config/t-stack: New file. 8388 * config/i386/t-stack-i386: New file. 8389 * config.host (i[34567]86-*-linux* and friends): Add t-stack and 8390 i386/t-stack-i386 to tmake_file. 8391 8392 2010-09-21 Iain Sandoe <iains (a] gcc.gnu.org> 8393 8394 * Makefile.in (libgcc-extra-parts): Check for static archives and 8395 invoke ranlib after installing them. 8396 (gcc-extra-parts): Likewise. 8397 (install-leaf): Likewise. 8398 8399 2010-09-14 H.J. Lu <hongjiu.lu (a] intel.com> 8400 8401 * configure: Regenerated. 8402 8403 2010-09-10 Kai Tietz <kai.tietz (a] onevision.com> 8404 8405 * configure: Regenerated. 8406 8407 2010-09-09 Gerald Pfeifer <gerald (a] pfeifer.com> 8408 Andrew Pinski <pinskia (a] gmail.com> 8409 8410 PR target/40959 8411 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file. 8412 8413 2010-09-06 H.J. Lu <hongjiu.lu (a] intel.com> 8414 8415 PR target/45524 8416 * configure: Regenerated. 8417 8418 2010-09-06 Andreas Schwab <schwab (a] redhat.com> 8419 8420 * configure: Regenerate. 8421 8422 2010-09-03 Uros Bizjak <ubizjak (a] gmail.com> 8423 8424 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for 8425 64bit targets. 8426 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only 8427 for 64bit targets. 8428 8429 2010-09-03 Uros Bizjak <ubizjak (a] gmail.com> 8430 Iain Sandoe <iains (a] gcc.gnu.org> 8431 8432 PR target/45476 8433 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out 8434 LIB2FUNCS_EXCLUDE functions. 8435 8436 2010-09-03 Andreas Krebbel <Andreas.Krebbel (a] de.ibm.com> 8437 8438 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro. 8439 Include dfp.m4. 8440 * configure: Regenerate. 8441 8442 2010-09-01 Uros Bizjak <ubizjak (a] gmail.com> 8443 8444 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add 8445 i386/t-freebsd to tmake_file. 8446 * config/i386/t-freebsd: New file. 8447 * config/i386/libgcc-bsd.ver: New file. 8448 8449 2010-07-23 Nathan Froyd <froydnj (a] codesourcery.com> 8450 8451 * config.host (powerpc*-eabispe*): Set tmake_file. 8452 (powerpc*-eabi*): Likewise. 8453 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend, 8454 crtbeginS, crtendS, crtbeginT. 8455 8456 2010-06-12 Kazu Hirata <kazu (a] codesourcery.com> 8457 8458 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm 8459 to tmake_file. Add crtfastmath.o to extra_parts. 8460 * config/mips/t-crtfm: New. 8461 8462 2010-05-19 Joel Sherrill <joel.sherrill (a] oarcorp.com> 8463 8464 * config.host (sparc64-*-rtems*): New target. 8465 8466 2010-05-19 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8467 8468 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun 8469 assembler syntax. 8470 8471 2010-04-15 Thomas Schwinge <tschwinge (a] gnu.org> 8472 8473 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux. 8474 8475 2010-04-12 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8476 8477 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*, 8478 alpha-dec-osf5.0* support. 8479 8480 2010-04-01 Ralf Corspius <ralf.corsepius (a] rtems.org> 8481 8482 * config.host: Add lm32-*-rtems*. 8483 8484 2010-03-31 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8485 Uros Bizjak <ubizjak (a] gmail.com> 8486 8487 PR target/39048 8488 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86 8489 like other remaining 32-bit x86 OSes. 8490 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun 8491 assembler syntax. 8492 * config/i386/libgcc-sol2.ver: New file. 8493 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it. 8494 8495 2010-03-30 Jack Howarth <howarth (a] bromo.med.uc.edu> 8496 8497 PR c/43553 8498 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@. 8499 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS 8500 is used and substitute set_use_emutls. 8501 * configure: Regenerated. 8502 8503 2010-03-30 Tarik Graba <tarik.graba (a] telecom-paristech.fr> 8504 8505 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS. 8506 8507 2010-03-22 Rainer Orth <ro (a] CeBiTec.Uni-Bielefeld.DE> 8508 8509 PR target/38085 8510 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of 8511 MULTILIB_CFLAGS. 8512 ($(T)gcrt1.o): Likewise. 8513 ($(T)crt1.o): Likewise. 8514 ($(T)crti.o): Likewise. 8515 ($(T)crtn.o): Likewise. 8516 8517 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 8518 8519 PR other/42980 8520 * Makefile.in (install): Use $(MAKE) string in rule, for 8521 parallel make. 8522 8523 2010-02-22 Hans-Peter Nilsson <hp (a] bitrange.com> 8524 8525 Migrate from broken pre-libgcc legacy support to libgcc-centric rules. 8526 * config/mmix/t-mmix: New file. 8527 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set. 8528 8529 2010-02-02 Jack Howarth <howarth (a] bromo.med.uc.edu> 8530 8531 PR java/41991 8532 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to 8533 SHLIB_MAPFILES. 8534 8535 2010-01-04 Anthony Green <green (a] moxielogic.com> 8536 8537 * config/moxie/crti.asm, config/moxie/crtn.asm, 8538 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h, 8539 config/moxie/t-moxie: New files. 8540 * config.host: Add t-moxie-softfp reference. 8541 8542 2009-11-18 Iain Sandoe <iain.sandoe (a] sandoe-acoustics.co.uk> 8543 8544 PR other/39888 8545 * config/t-slibgcc-darwin: Fix embedded rpaths for 8546 --enable-version-specific-runtime-libs, build extension stub 8547 libs exposing features available from current libgcc_s. 8548 8549 2009-11-11 Jon Beniston <jon (a] beniston.com> 8550 8551 * config.host: Add lm32 targets. 8552 * config/lm32: New directory. 8553 * config/lm32/libgcc_lm32.h: New file. 8554 * config/lm32/_mulsi3.c: New file. 8555 * config/lm32/_udivmodsi4.c: New file. 8556 * config/lm32/_divsi3.c: New file. 8557 * config/lm32/_modsi3.c: New file. 8558 * config/lm32/_udivsi3.c: New file. 8559 * config/lm32/_umodsi3.c: New file. 8560 * config/lm32/_lshrsi3.S: New file. 8561 * config/lm32/_ashrsi3.S: New file. 8562 * config/lm32/_ashlsi3.S: New file. 8563 * config/lm32/crti.S: New file. 8564 * config/lm32/crtn.S: New file. 8565 * config/lm32/t-lm32: New file. 8566 * config/lm32/t-elf: New file. 8567 * config/lm32/t-uclinux: New file. 8568 8569 2009-10-26 Nick Clifton <nickc (a] redhat.com> 8570 8571 * config.host: Add support for RX target. 8572 * config/rx: New directory. 8573 * config/rx/rx-abi-functions.c: New file. Supplementary 8574 functions for libgcc to support the RX ABI. 8575 * config/rx/rx-abi.h: New file. Supplementary header file for 8576 libgcc RX ABI functions. 8577 * config/rx/t-rx: New file: Makefile fragment for building 8578 libgcc for the RX. 8579 8580 2009-10-09 Uros Bizjak <ubizjak (a] gmail.com> 8581 8582 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand 8583 constraint of y0 to "g". 8584 8585 2009-10-07 Andreas Krebbel <Andreas.Krebbel (a] de.ibm.com> 8586 8587 * config.host: Include the s390 makefile fragments. 8588 * config/s390/32/_fixdfdi.c: New file. 8589 * config/s390/32/_fixsfdi.c: New file. 8590 * config/s390/32/_fixtfdi.c: New file. 8591 * config/s390/32/_fixunsdfdi.c: New file. 8592 * config/s390/32/_fixunssfdi.c: New file. 8593 * config/s390/32/_fixunstfdi.c: New file. 8594 * config/s390/32/t-floattodi: New file. 8595 * config/s390/libgcc-glibc.ver: New file. 8596 * config/s390/t-crtstuff: New file. 8597 * config/s390/t-linux: New file. 8598 * config/s390/t-tpf: New file. 8599 8600 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 8601 8602 * configure.ac (AC_PREREQ): Bump to 2.64. 8603 8604 2009-08-22 Kaz Kojima <kkojima (a] gcc.gnu.org> 8605 8606 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee. 8607 8608 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 8609 8610 * configure: Regenerate. 8611 8612 2009-08-09 Douglas B Rupp <rupp (a] gnat.com> 8613 8614 * config.host (ia64-hp-*vms*): New target. 8615 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify 8616 with ia64-hp-*vms*. 8617 8618 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 8619 8620 * configure.ac: Add snippet for maintainer-mode. 8621 * configure: Regenerate. 8622 * Makefile.in (AUTOCONF, configure_deps): New variables. 8623 ($(srcdir)/configure)): New rule, active only with maintainer 8624 mode turned on. 8625 8626 2009-06-23 DJ Delorie <dj (a] redhat.com> 8627 8628 Add MeP port. 8629 * config.host: Add mep support. 8630 8631 2009-06-22 Kai Tietz <kai.tietz (a] onevision.com> 8632 8633 * config.host: Add i386/${host_address}/t-fprules-softfp and 8634 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*. 8635 8636 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol 8637 for mingw targets. 8638 * config/i386/64/_multc3.c: Likewise. 8639 * config/i386/64/_powitf2.c: Likewise. 8640 * config/i386/64/eqtf2.c: Likewise. 8641 * config/i386/64/getf2.c: Likewise. 8642 * config/i386/64/letf2.c: Likewise. 8643 * config/i386/64/letf2.c: Likewise. 8644 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as 8645 unsigned long long for x64 mingw targets. 8646 (_FP_WS_TYPE): Define as signed long long for x64 mingw target. 8647 (_FP_I_TYPE): Define as long long for x64 mingw target. 8648 8649 2009-06-10 Maciej W. Rozycki <macro (a] linux-mips.org> 8650 8651 * config.host (vax-*-linux*): New. 8652 8653 2009-05-31 Anthony Green <green (a] moxielogic.com> 8654 8655 * config.host: Add moxie support. 8656 * config/moxie/t-moxie: New file. 8657 8658 2009-05-29 David Billinghurst <billingd (a] gcc.gnu.org> 8659 8660 * config.host: Add i386/${host_address}/t-fprules-softfp and 8661 t-softfp to tmake_file for i[34567]86-*-cygwin*. 8662 8663 2009-04-17 Aurelien Jarno <aurelien (a] aurel32.net> 8664 8665 * config.host: Add i386/${host_address}/t-fprules-softfp to 8666 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*. 8667 8668 2009-04-09 Nick Clifton <nickc (a] redhat.com> 8669 8670 * config/ia64/tf-signs.c: Change copyright header to refer to 8671 version 3 of the GNU General Public License with version 3.1 8672 of the GCC Runtime Library Exception and to point readers at 8673 the COPYING3 and COPYING3.RUNTIME files and the FSF's license 8674 web page. 8675 * config/i386/32/tf-signs.c: Likewise. 8676 * config/libbid/_addsub_dd.c: Likewise. 8677 * config/libbid/_addsub_sd.c: Likewise. 8678 * config/libbid/_addsub_td.c: Likewise. 8679 * config/libbid/_dd_to_df.c: Likewise. 8680 * config/libbid/_dd_to_di.c: Likewise. 8681 * config/libbid/_dd_to_sd.c: Likewise. 8682 * config/libbid/_dd_to_sf.c: Likewise. 8683 * config/libbid/_dd_to_si.c: Likewise. 8684 * config/libbid/_dd_to_td.c: Likewise. 8685 * config/libbid/_dd_to_tf.c: Likewise. 8686 * config/libbid/_dd_to_udi.c: Likewise. 8687 * config/libbid/_dd_to_usi.c: Likewise. 8688 * config/libbid/_dd_to_xf.c: Likewise. 8689 * config/libbid/_df_to_dd.c: Likewise. 8690 * config/libbid/_df_to_sd.c: Likewise. 8691 * config/libbid/_df_to_td.c: Likewise. 8692 * config/libbid/_di_to_dd.c: Likewise. 8693 * config/libbid/_di_to_sd.c: Likewise. 8694 * config/libbid/_di_to_td.c: Likewise. 8695 * config/libbid/_div_dd.c: Likewise. 8696 * config/libbid/_div_sd.c: Likewise. 8697 * config/libbid/_div_td.c: Likewise. 8698 * config/libbid/_eq_dd.c: Likewise. 8699 * config/libbid/_eq_sd.c: Likewise. 8700 * config/libbid/_eq_td.c: Likewise. 8701 * config/libbid/_ge_dd.c: Likewise. 8702 * config/libbid/_ge_sd.c: Likewise. 8703 * config/libbid/_ge_td.c: Likewise. 8704 * config/libbid/_gt_dd.c: Likewise. 8705 * config/libbid/_gt_sd.c: Likewise. 8706 * config/libbid/_gt_td.c: Likewise. 8707 * config/libbid/_isinfd128.c: Likewise. 8708 * config/libbid/_isinfd32.c: Likewise. 8709 * config/libbid/_isinfd64.c: Likewise. 8710 * config/libbid/_le_dd.c: Likewise. 8711 * config/libbid/_le_sd.c: Likewise. 8712 * config/libbid/_le_td.c: Likewise. 8713 * config/libbid/_lt_dd.c: Likewise. 8714 * config/libbid/_lt_sd.c: Likewise. 8715 * config/libbid/_lt_td.c: Likewise. 8716 * config/libbid/_mul_dd.c: Likewise. 8717 * config/libbid/_mul_sd.c: Likewise. 8718 * config/libbid/_mul_td.c: Likewise. 8719 * config/libbid/_ne_dd.c: Likewise. 8720 * config/libbid/_ne_sd.c: Likewise. 8721 * config/libbid/_ne_td.c: Likewise. 8722 * config/libbid/_sd_to_dd.c: Likewise. 8723 * config/libbid/_sd_to_df.c: Likewise. 8724 * config/libbid/_sd_to_di.c: Likewise. 8725 * config/libbid/_sd_to_sf.c: Likewise. 8726 * config/libbid/_sd_to_si.c: Likewise. 8727 * config/libbid/_sd_to_td.c: Likewise. 8728 * config/libbid/_sd_to_tf.c: Likewise. 8729 * config/libbid/_sd_to_udi.c: Likewise. 8730 * config/libbid/_sd_to_usi.c: Likewise. 8731 * config/libbid/_sd_to_xf.c: Likewise. 8732 * config/libbid/_sf_to_dd.c: Likewise. 8733 * config/libbid/_sf_to_sd.c: Likewise. 8734 * config/libbid/_sf_to_td.c: Likewise. 8735 * config/libbid/_si_to_dd.c: Likewise. 8736 * config/libbid/_si_to_sd.c: Likewise. 8737 * config/libbid/_si_to_td.c: Likewise. 8738 * config/libbid/_td_to_dd.c: Likewise. 8739 * config/libbid/_td_to_df.c: Likewise. 8740 * config/libbid/_td_to_di.c: Likewise. 8741 * config/libbid/_td_to_sd.c: Likewise. 8742 * config/libbid/_td_to_sf.c: Likewise. 8743 * config/libbid/_td_to_si.c: Likewise. 8744 * config/libbid/_td_to_tf.c: Likewise. 8745 * config/libbid/_td_to_udi.c: Likewise. 8746 * config/libbid/_td_to_usi.c: Likewise. 8747 * config/libbid/_td_to_xf.c: Likewise. 8748 * config/libbid/_tf_to_dd.c: Likewise. 8749 * config/libbid/_tf_to_sd.c: Likewise. 8750 * config/libbid/_tf_to_td.c: Likewise. 8751 * config/libbid/_udi_to_dd.c: Likewise. 8752 * config/libbid/_udi_to_sd.c: Likewise. 8753 * config/libbid/_udi_to_td.c: Likewise. 8754 * config/libbid/_unord_dd.c: Likewise. 8755 * config/libbid/_unord_sd.c: Likewise. 8756 * config/libbid/_unord_td.c: Likewise. 8757 * config/libbid/_usi_to_dd.c: Likewise. 8758 * config/libbid/_usi_to_sd.c: Likewise. 8759 * config/libbid/_usi_to_td.c: Likewise. 8760 * config/libbid/_xf_to_dd.c: Likewise. 8761 * config/libbid/_xf_to_sd.c: Likewise. 8762 * config/libbid/_xf_to_td.c: Likewise. 8763 * config/libbid/bid128.c: Likewise. 8764 * config/libbid/bid128_2_str.h: Likewise. 8765 * config/libbid/bid128_2_str_macros.h: Likewise. 8766 * config/libbid/bid128_2_str_tables.c: Likewise. 8767 * config/libbid/bid128_add.c: Likewise. 8768 * config/libbid/bid128_compare.c: Likewise. 8769 * config/libbid/bid128_div.c: Likewise. 8770 * config/libbid/bid128_fma.c: Likewise. 8771 * config/libbid/bid128_logb.c: Likewise. 8772 * config/libbid/bid128_minmax.c: Likewise. 8773 * config/libbid/bid128_mul.c: Likewise. 8774 * config/libbid/bid128_next.c: Likewise. 8775 * config/libbid/bid128_noncomp.c: Likewise. 8776 * config/libbid/bid128_quantize.c: Likewise. 8777 * config/libbid/bid128_rem.c: Likewise. 8778 * config/libbid/bid128_round_integral.c: Likewise. 8779 * config/libbid/bid128_scalb.c: Likewise. 8780 * config/libbid/bid128_sqrt.c: Likewise. 8781 * config/libbid/bid128_string.c: Likewise. 8782 * config/libbid/bid128_to_int16.c: Likewise. 8783 * config/libbid/bid128_to_int32.c: Likewise. 8784 * config/libbid/bid128_to_int64.c: Likewise. 8785 * config/libbid/bid128_to_int8.c: Likewise. 8786 * config/libbid/bid128_to_uint16.c: Likewise. 8787 * config/libbid/bid128_to_uint32.c: Likewise. 8788 * config/libbid/bid128_to_uint64.c: Likewise. 8789 * config/libbid/bid128_to_uint8.c: Likewise. 8790 * config/libbid/bid32_to_bid128.c: Likewise. 8791 * config/libbid/bid32_to_bid64.c: Likewise. 8792 * config/libbid/bid64_add.c: Likewise. 8793 * config/libbid/bid64_compare.c: Likewise. 8794 * config/libbid/bid64_div.c: Likewise. 8795 * config/libbid/bid64_fma.c: Likewise. 8796 * config/libbid/bid64_logb.c: Likewise. 8797 * config/libbid/bid64_minmax.c: Likewise. 8798 * config/libbid/bid64_mul.c: Likewise. 8799 * config/libbid/bid64_next.c: Likewise. 8800 * config/libbid/bid64_noncomp.c: Likewise. 8801 * config/libbid/bid64_quantize.c: Likewise. 8802 * config/libbid/bid64_rem.c: Likewise. 8803 * config/libbid/bid64_round_integral.c: Likewise. 8804 * config/libbid/bid64_scalb.c: Likewise. 8805 * config/libbid/bid64_sqrt.c: Likewise. 8806 * config/libbid/bid64_string.c: Likewise. 8807 * config/libbid/bid64_to_bid128.c: Likewise. 8808 * config/libbid/bid64_to_int16.c: Likewise. 8809 * config/libbid/bid64_to_int32.c: Likewise. 8810 * config/libbid/bid64_to_int64.c: Likewise. 8811 * config/libbid/bid64_to_int8.c: Likewise. 8812 * config/libbid/bid64_to_uint16.c: Likewise. 8813 * config/libbid/bid64_to_uint32.c: Likewise. 8814 * config/libbid/bid64_to_uint64.c: Likewise. 8815 * config/libbid/bid64_to_uint8.c: Likewise. 8816 * config/libbid/bid_b2d.h: Likewise. 8817 * config/libbid/bid_binarydecimal.c: Likewise. 8818 * config/libbid/bid_conf.h: Likewise. 8819 * config/libbid/bid_convert_data.c: Likewise. 8820 * config/libbid/bid_decimal_data.c: Likewise. 8821 * config/libbid/bid_decimal_globals.c: Likewise. 8822 * config/libbid/bid_div_macros.h: Likewise. 8823 * config/libbid/bid_dpd.c: Likewise. 8824 * config/libbid/bid_flag_operations.c: Likewise. 8825 * config/libbid/bid_from_int.c: Likewise. 8826 * config/libbid/bid_functions.h: Likewise. 8827 * config/libbid/bid_gcc_intrinsics.h: Likewise. 8828 * config/libbid/bid_inline_add.h: Likewise. 8829 * config/libbid/bid_internal.h: Likewise. 8830 * config/libbid/bid_round.c: Likewise. 8831 * config/libbid/bid_sqrt_macros.h: Likewise. 8832 8833 2009-04-09 Jakub Jelinek <jakub (a] redhat.com> 8834 8835 * Makefile.in: Change copyright header to refer to version 8836 3 of the GNU General Public License and to point readers at the 8837 COPYING3 file and the FSF's license web page. 8838 * config.host: Likewise. 8839 8840 2009-04-07 Alan Modra <amodra (a] bigpond.net.au> 8841 8842 * config.host: Reorder and merge to match config.gcc change. 8843 8844 2009-04-03 Alan Modra <amodra (a] bigpond.net.au> 8845 8846 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete. 8847 8848 2009-03-28 Joseph Myers <joseph (a] codesourcery.com> 8849 8850 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof, 8851 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*, 8852 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*, 8853 powerpc-ibm-aix4.[12]*, sh-*-*): Remove. 8854 8855 2009-02-12 Uros Bizjak <ubizjak (a] gmail.com> 8856 8857 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file. 8858 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype. 8859 8860 2009-02-12 H.J. Lu <hongjiu.lu (a] intel.com> 8861 8862 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and 8863 ia64/t-softfp-compat to tmake_file. 8864 8865 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*. 8866 8867 * config/ia64/__divxf3.asm: New. 8868 * config/ia64/_fixtfdi.asm: Likewise. 8869 * config/ia64/_fixunstfdi.asm: Likewise. 8870 * config/ia64/_floatditf.asm: Likewise. 8871 * config/ia64/t-fprules-softfp: Likewise. 8872 * config/ia64/t-softfp-compat: Likewise. 8873 * config/ia64/tf-signs.c: Likewise. 8874 8875 2009-01-18 Ben Elliston <bje (a] au.ibm.com> 8876 8877 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype. 8878 8879 2009-01-16 Ben Elliston <bje (a] au.ibm.com> 8880 8881 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp 8882 to tmake_file. 8883 8884 2009-01-13 Ben Elliston <bje (a] au.ibm.com> 8885 8886 * config/t-softfp: New file. 8887 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp. 8888 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise. 8889 8890 2009-01-05 Joel Sherrill <joel.sherrill (a] oarcorp.com> 8891 8892 * config.host: Add m32r*-*-rtems*. 8893 8894 2008-12-01 Joel Sherrill <joel.sherrill (a] oarcorp.com> 8895 8896 * config.host: Add m32c*-*-rtems*. 8897 8898 2008-11-20 Rainer Orth <ro (a] TechFak.Uni-Bielefeld.DE> 8899 8900 PR bootstrap/33100 8901 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include 8902 i386/t-crtstuff if linker supports ZERO terminator unwind entries. 8903 * configure: Regenerate. 8904 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in 8905 tmake_file here from gcc/config.gcc. 8906 Move extra_parts here from gcc/config.gcc. 8907 * config/i386/t-sol2: Move here from gcc/config/i386. 8908 Use gcc_srcdir instead of srcdir. 8909 8910 2008-11-18 Adam Nemet <anemet (a] caviumnetworks.com> 8911 8912 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New 8913 case. 8914 8915 2008-11-09 Thomas Schwinge <tschwinge (a] gnu.org> 8916 8917 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD. 8918 8919 2008-10-08 Thomas Schwinge <tschwinge (a] gnu.org> 8920 8921 * config.host: Fold `*-*-gnu*' cases into the Linux ones. 8922 8923 2008-09-03 Hari Sandanagobalane <hariharan (a] picochip.com> 8924 8925 Add picoChip port. 8926 * config.host: Add picochip-*-*. 8927 8928 2008-08-06 Bob Wilson <bob.wilson (a] acm.org> 8929 8930 * config.host: Match more processor names for Xtensa. 8931 8932 2008-07-08 H.J. Lu <hongjiu.lu (a] intel.com> 8933 8934 * config/i386/64/t-softfp-compat: Update comments. 8935 8936 2008-07-07 H.J. Lu <hongjiu.lu (a] intel.com> 8937 8938 * config/i386/64/_divtc3-compat.c: Moved to ... 8939 * config/i386/64/_divtc3.c: Here. 8940 8941 * config/i386/64/_multc3-compat.c: Moved to ... 8942 * config/i386/64/_multc3.c: Here. 8943 8944 * config/i386/64/_powitf2-compat.c: Moved to ... 8945 * config/i386/64/_powitf2.c: Here. 8946 8947 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add 8948 .c suffix instead of -compat.c. 8949 8950 2008-07-05 Uros Bizjak <ubizjak (a] gmail.com> 8951 8952 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove. 8953 (_FP_MUL_MEAT_D): Ditto. 8954 (_FP_DIV_MEAT_S): Ditto. 8955 (_FP_DIV_MEAT_D): Ditto. 8956 8957 2008-07-03 Richard Sandiford <rdsandiford (a] googlemail.com> 8958 8959 * Makefile.in: Add support for __sync_* libgcc functions. 8960 8961 2008-07-03 H.J. Lu <hongjiu.lu (a] intel.com> 8962 8963 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED. 8964 8965 2008-07-02 H.J. Lu <hongjiu.lu (a] intel.com> 8966 8967 PR boostrap/36702 8968 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86 8969 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86. 8970 8971 * config/i386/64/t-fprules-softfp: Moved to ... 8972 * config/i386/64/t-softfp-compat: This. New. 8973 8974 2008-07-02 Uros Bizjak <ubizjak (a] gmail.com> 8975 8976 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]: 8977 Initialize f with 0.0. 8978 8979 2008-07-02 H.J. Lu <hongjiu.lu (a] intel.com> 8980 8981 PR target/36669 8982 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED. 8983 8984 * config/i386/64/_divtc3-compat.c: New. 8985 * config/i386/64/_multc3-compat.c: Likewise. 8986 * config/i386/64/_powitf2-compat.c: Likewise. 8987 * config/i386/64/eqtf2.c: Likewise. 8988 * config/i386/64/getf2.c: Likewise. 8989 * config/i386/64/letf2.c: Likewise. 8990 * config/i386/64/t-fprules-softfp: Likewise. 8991 8992 2008-07-02 H.J. Lu <hongjiu.lu (a] intel.com> 8993 8994 * config.host: Add i386/${host_address}/t-fprules-softfp to 8995 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*, 8996 i[34567]86-*-linux*, x86_64-*-linux*. 8997 8998 * configure.ac: Set host_address to 64 or 32 for x86. 8999 * configure: Regenerated. 9000 9001 * Makefile.in (config.status): Also depend on 9002 $(srcdir)/config.host. 9003 9004 * config/i386/32/t-fprules-softfp: New. 9005 * config/i386/32/tf-signs.c: Likewise. 9006 9007 * config/i386/64/sfp-machine.h: New. Moved from gcc. 9008 9009 2008-07-02 H.J. Lu <hongjiu.lu (a] intel.com> 9010 Uros Bizjak <ubizjak (a] gmail.com> 9011 9012 * config/i386/32/sfp-machine.h: New. 9013 9014 2008-06-26 Nathan Froyd <froydnj (a] codesourcery.com> 9015 9016 * config/rs6000/t-ppccomm: Remove rules that conflict with 9017 auto-generated rules. 9018 9019 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues (a] gmx.de> 9020 9021 * configure.ac: sinclude override.m4. 9022 * configure: Regenerate. 9023 9024 2008-06-11 Bernhard Fischer <aldot (a] gcc.gnu.org> 9025 9026 * configure: Regenerate. 9027 9028 2008-06-10 Joseph Myers <joseph (a] codesourcery.com> 9029 9030 * Makefile.in (DECNUMINC): Remove 9031 -I$(MULTIBUILDTOP)../../libdecnumber. 9032 * gstdint.h: New. 9033 9034 2008-06-07 Joseph Myers <joseph (a] codesourcery.com> 9035 9036 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*, 9037 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*, 9038 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf, 9039 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*, 9040 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*, 9041 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*, 9042 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*, 9043 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*, 9044 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*, 9045 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*, 9046 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*, 9047 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*, 9048 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*, 9049 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove. 9050 9051 2008-05-25 Arthur Loiret <arthur.loiret (a] u-psud.fr> 9052 9053 * config.host (sh2[lbe]*-*-linux*): Allow target. 9054 9055 2008-04-30 Nathan Froyd <froydnj (a] codesourcery.com> 9056 9057 * config/rs6000/t-ppccomm: Add build rules for new files. 9058 (LIB2ADD_ST): New variable. 9059 9060 2008-04-07 Andy Hutchinson <hutchinsonandy (a] aim.com> 9061 9062 PR target/34210 9063 PR target/35508 9064 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file. 9065 * config/t-avr: New file. Build 16bit libgcc functions. 9066 9067 2008-03-02 Jakub Jelinek <jakub (a] redhat.com> 9068 9069 PR target/35401 9070 * config/t-slibgcc-darwin: Make install-leaf dependent on 9071 install-darwin-libgcc-stubs instead of install. 9072 9073 2008-01-25 Joseph Myers <joseph (a] codesourcery.com> 9074 9075 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*, 9076 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*, 9077 sh-*-rtemscoff*): Remove cases. 9078 9079 2007-12-27 Richard Sandiford <rsandifo (a] nildram.co.uk> 9080 9081 * Makefile.in (all): Use install-leaf rather than install. 9082 (install): Split most of the rule into... 9083 (install-leaf): ...this new one. 9084 9085 2007-12-19 Etsushi Kato <ek.kato (a] gmail.com> 9086 Paolo Bonzini <bonzini (a] gnu.org> 9087 9088 PR target/30572 9089 * Makefile.in: Use @shlib_slibdir@ substitution to get 9090 correct install name on darwin. 9091 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name. 9092 9093 2007-12-15 Hans-Peter Nilsson <hp (a] axis.com> 9094 9095 * config.host (crisv32-*-elf, crisv32-*-none): New, same as 9096 cris-*-elf and cris-*-none. 9097 (crisv32-*-linux*): Similar, as cris-*-linux*. 9098 9099 2007-11-20 Rask Ingemann Lambertsen <rask (a] sygehus.dk> 9100 9101 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts. 9102 9103 2007-10-27 H.J. Lu <hongjiu.lu (a] intel.com> 9104 9105 PR regression/33926 9106 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls. 9107 * configure: Regenerated. 9108 9109 2007-09-27 H.J. Lu <hongjiu.lu (a] intel.com> 9110 9111 * Makefile.in (dfp-filenames): Replace decimal_globals, 9112 decimal_data, binarydecimal and convert_data with 9113 bid_decimal_globals, bid_decimal_data, bid_binarydecimal 9114 and bid_convert_data, respectively. 9115 9116 2007-09-17 Chao-ying Fu <fu (a] mips.com> 9117 Nigel Stephens <nigel (a] mips.com> 9118 9119 * fixed-obj.mk: New file to support fine-grain fixed-point functions. 9120 * Makefile.in (fixed_point): Define. 9121 Check if fixed_point is yes to build support functions. 9122 * configure.ac: Check for fixed_point support. 9123 * configure: Regenerated. 9124 * gen-fixed.sh: New file to generate lists of fixed-point labels, 9125 funcs, modes, from, to. 9126 9127 2007-09-11 Janis Johnson <janis187 (a] us.ibm.com 9128 9129 * Makefile.in (dfp-filenames): Add bid128_noncomp. 9130 9131 2007-09-10 Janis Johnson <janis187 (a] us.ibm.com> 9132 9133 * Makefile.in (dfp-filenames): Remove decUtility, add 9134 decDouble, decPacked, decQuad, decSingle. 9135 9136 2007-08-27 Hans Kester <hans.kester (a] ellips.nl> 9137 9138 * config.host : Add x86_64-elf target. 9139 9140 2007-07-06 H.J. Lu <hongjiu.lu (a] intel.com> 9141 9142 * configure.ac (set_have_cc_tls): Add a missing =. 9143 * configure: Regenerated. 9144 9145 2007-07-06 H.J. Lu <hongjiu.lu (a] intel.com> 9146 9147 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux* 9148 and x86_64-*-linux*. 9149 9150 * config/t-tls: New file. 9151 9152 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@. 9153 9154 * configure.ac: Include ../config/enable.m4 and 9155 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler 9156 supports TLS and substitute set_have_cc_tls. 9157 * configure: Regenerated. 9158 9159 2007-07-04 H.J. Lu <hongjiu.lu (a] intel.com> 9160 9161 * Makefile.in: Use libbid for DFP when BID is enabled. 9162 9163 2007-06-14 Danny Smith <dannysmith (a] users.sourceforge.net> 9164 9165 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to 9166 extra_parts. Add config/i386/t-cygming to tmake_file. 9167 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o. 9168 9169 2007-05-29 Zuxy Meng <zuxy.meng (a] gmail.com> 9170 Danny Smith <dannysmith (a] users.sourceforge.net> 9171 9172 PR target/29498 9173 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add 9174 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file. 9175 * config/i386/t-crtfm: Compile crtfastmath.o with 9176 -minline-all-stringops. 9177 9178 2007-05-10 Richard Sandiford <richard (a] codesourcery.com> 9179 9180 * config.host (sparc-wrs-vxworks): New target. 9181 9182 2007-04-14 Kazu Hirata <kazu (a] codesourcery.com> 9183 9184 * config.host: Recognize fido. 9185 9186 2007-04-04 Janis Johnson <janis187 (a] us.ibm.com> 9187 9188 * configure: Check host, not target, for decimal float support. 9189 9190 2007-04-03 Uros Bizjak <ubizjak (a] gmail.com> 9191 9192 * config/i386/t-crtpc: New file. 9193 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file. 9194 (x86_64-*-linux*): Ditto. 9195 9196 2007-02-30 Kai Tietz <kai.tietz (a] onevision.com> 9197 9198 * config.host (x86_64-*-mingw*): New target. 9199 9200 2007-03-23 Michael Meissner <michael.meissner (a] amd.com> 9201 H.J. Lu <hongjiu.lu (a] intel.com> 9202 9203 * Makefile.in (enable_decimal_float): New. 9204 (DECNUMINC): Add 9205 -I$(srcdir)/../libdecnumber/$(enable_decimal_float). 9206 (dec-objects): Move decimal32, decimal64 and decimal128 to ... 9207 (decbits-filenames): This. 9208 (decbits-objects): New. 9209 (libgcc-objects): Add $(decbits-objects). 9210 9211 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}. 9212 Substitute enable_decimal_float. 9213 * configure: Regenerated. 9214 9215 2007-03-19 Hans-Peter Nilsson <hp (a] axis.com> 9216 9217 * config.host (cris-*-elf | cris-*-none): Set extra_parts. 9218 9219 2007-03-12 Brooks Moses <brooks.moses (a] codesourcery.com> 9220 9221 * Makefile.in (install-info): New dummy target. 9222 9223 2007-03-05 Bernd Schmidt <bernd.schmidt (a] analog.com> 9224 9225 * config.host (bfin*-linux-uclibc*): Set extra_parts. 9226 9227 2007-03-01 Brooks Moses <brooks.moses (a] codesourcery.com> 9228 9229 * Makefile.in: Add install-html and install-pdf dummy 9230 targets. 9231 9232 2007-02-05 Roger Sayle <roger (a] eyesopen.com> 9233 Daniel Jacobowitz <dan (a] codesourcery.com> 9234 9235 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so. 9236 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK). 9237 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK). 9238 9239 2007-01-29 Janis Johnson <janis187 (a] us.ibm.com> 9240 9241 * Makefile.in (dec-filenames): Add decExcept. 9242 9243 2007-01-28 Daniel Jacobowitz <dan (a] codesourcery.com> 9244 9245 PR bootstrap/30469 9246 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and 9247 -fprofile-use. 9248 9249 2007-01-25 Daniel Jacobowitz <dan (a] codesourcery.com> 9250 9251 * configure.ac: Add --enable-version-specific-runtime-libs. 9252 Correct $slibdir default. 9253 * configure: Regenerated. 9254 9255 2007-01-23 Joseph Myers <joseph (a] codesourcery.com> 9256 9257 * config/rs6000/t-ldbl128: Always use -mlong-double-128. 9258 9259 2007-01-21 Andrew Pinski <pinskia (a] gmail.com> 9260 9261 PR target/30519 9262 * config.host (alpha*-*-linux*): Set extra_parts. 9263 9264 2007-01-09 Kaz Kojima <kkojima (a] gcc.gnu.org> 9265 9266 * config/sh/t-linux: New. 9267 * config.host (sh*-*-linux*): Set tmake_file. 9268 9269 2007-01-05 Daniel Jacobowitz <dan (a] codesourcery.com> 9270 9271 * Makefile.in (install): Handle multilibs. 9272 9273 2007-01-04 Brooks Moses <brooks.moses (a] codesourcery.com> 9274 9275 * Makefile.in: Added .PHONY entry for documentation targets. 9276 9277 2007-01-04 Brooks Moses <brooks.moses (a] codesourcery.com> 9278 9279 * Makefile.in: Add empty info, html, dvi, pdf targets. 9280 9281 2007-01-04 Mike Stump <mrs (a] apple.com> 9282 9283 * Makefile.in (MAKEINFO): Remove. 9284 (PERL): Likewise. 9285 9286 2007-01-04 Paolo Bonzini <bonzini (a] gnu.org> 9287 9288 * configure.ac: Add GCC_TOPLEV_SUBDIRS. 9289 * configure: Regenerate. 9290 * Makefile.in (host_subdir): Substitute it. 9291 (gcc_objdir): Use it. 9292 9293 2007-01-04 Daniel Jacobowitz <dan (a] codesourcery.com> 9294 9295 * config.host (ia64*-*-linux*): Set tmake_file. 9296 9297 2007-01-04 Daniel Jacobowitz <dan (a] codesourcery.com> 9298 9299 * Makefile.in (version): Define. 9300 9301 2007-01-03 Daniel Jacobowitz <dan (a] codesourcery.com> 9302 Paolo Bonzini <bonzini (a] gnu.org> 9303 9304 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64, 9305 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128, 9306 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64, 9307 config/sparc/t-crtfm, config/t-slibgcc-darwin, 9308 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk, 9309 shared-object.mk, siditi-object.mk, static-object.mk: New files. 9310 * configure: Generated. 9311 9313 Copyright (C) 2007-2018 Free Software Foundation, Inc. 9314 9315 Copying and distribution of this file, with or without modification, 9316 are permitted in any medium without royalty provided the copyright 9317 notice and this notice are preserved. 9318
Indexes created Tue Oct 27 00:25:24 UTC 2026