1 2021-12-31 Iain Sandoe <iain (a] sandoe.co.uk> 2 3 * runtime/string.c (gfc_itoa): Use _Static_assert directly 4 instead of via the static_assert macro. 5 6 2021-12-29 Francois-Xavier Coudert <fxcoudert (a] gmail.com> 7 8 * ieee/ieee_helper.c: Fix enum values. 9 10 2021-12-27 Francois-Xavier Coudert <fxcoudert (a] gmail.com> 11 12 PR libfortran/98076 13 * runtime/string.c (gfc_itoa): Use two args for static_assert(). 14 15 2021-12-26 Francois-Xavier Coudert <fxcoudert (a] gmail.com> 16 17 PR libfortran/98076 18 * runtime/string.c (itoa64, itoa64_pad19): New helper functions. 19 (gfc_itoa): On targets with 128-bit integers, call fast 20 64-bit functions to avoid many slow divisions. 21 22 2021-12-25 Francois-Xavier Coudert <fxcoudert (a] gmail.com> 23 24 PR libfortran/81986 25 PR libfortran/99191 26 * libgfortran.h: Remove gfc_xtoa(), adjust gfc_itoa() and 27 GFC_ITOA_BUF_SIZE. 28 * io/write.c (write_decimal): conversion parameter is always 29 gfc_itoa(), so remove it. Protect from overflow. 30 (xtoa): Move gfc_xtoa and update its name. 31 (xtoa_big): Renamed from ztoa_big for consistency. 32 (write_z): Adjust to new function names. 33 (write_i, write_integer): Remove last arg of write_decimal. 34 * runtime/backtrace.c (error_callback): Comment on the use of 35 gfc_itoa(). 36 * runtime/error.c (gfc_xtoa): Move to io/write.c. 37 * runtime/string.c (gfc_itoa): Take an unsigned argument, 38 remove the handling of negative values. 39 40 2021-12-22 Francois-Xavier Coudert <fxcoudert (a] gmail.com> 41 42 * kinds-override.h: Move GFC_REAL_16_IS_* macros... 43 * mk-kinds-h.sh: ... here. 44 45 2021-12-19 Francois-Xavier Coudert <fxcoudert (a] gmail.com> 46 47 * configure.host: Add aarch64-apple-darwin support. 48 * config/fpu-aarch64.h: New file. 49 50 2021-12-18 Franois-Xavier Coudert <fxcoudert (a] gcc.gnu.org> 51 52 * libgfortran.h: include ctype.h, provide safe macros. 53 * io/format.c: use safe macros. 54 * io/list_read.c: use safe macros. 55 * io/read.c: use safe macros. 56 * io/write.c: use safe macros. 57 * runtime/environ.c: use safe macros. 58 59 2021-12-16 Francois-Xavier Coudert <fxcoudert (a] gcc.gnu.org> 60 61 * io/file_pos.c: Fix error code. 62 63 2021-12-16 Francois-Xavier Coudert <fxcoudert (a] gcc.gnu.org> 64 65 * intrinsics/time_1.h: Prefer clock_gettime() over 66 gettimeofday(). 67 * intrinsics/date_and_time.c: Fix timezone wrapping. 68 69 2021-12-14 Harald Anlauf <anlauf (a] gmx.de> 70 71 PR libfortran/103634 72 * intrinsics/pack_generic.c (pack_internal): Handle case when the 73 array argument of PACK has one or more extents of size zero to 74 avoid invalid reads. 75 76 2021-10-18 Tobias Burnus <tobias (a] codesourcery.com> 77 78 PR fortran/102086 79 PR fortran/92189 80 PR fortran/92621 81 PR fortran/101308 82 PR fortran/101309 83 PR fortran/101635 84 PR fortran/92482 85 * ISO_Fortran_binding.h (CFI_type_cfunptr): Make unique type again. 86 * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc, 87 gfc_desc_to_cfi_desc): Add comment that those are no longer called 88 by new code. 89 90 2021-09-27 Tobias Burnus <tobias (a] codesourcery.com> 91 92 PR fortran/94070 93 * intrinsics/size.c (size0, size1): Comment that now not 94 used by newer compiler code. 95 96 2021-09-26 Tobias Burnus <tobias (a] codesourcery.com> 97 98 PR fortran/101334 99 * intrinsics/associated.c (associated): Also check for same rank. 100 101 2021-09-22 Tobias Burnus <tobias (a] codesourcery.com> 102 103 PR fortran/55534 104 * configure.ac (AM_FCFLAGS): Revert r12-3722 by removing 105 -Wno-missing-include-dirs. 106 * configure: Regenerate. 107 108 2021-09-21 Tobias Burnus <tobias (a] codesourcery.com> 109 110 PR fortran/55534 111 * configure.ac (AM_FCFLAGS): Add -Wno-missing-include-dirs. 112 * configure: Regenerate. 113 114 2021-09-17 Sandra Loosemore <sandra (a] codesourcery.com> 115 116 * ISO_Fortran_binding.h: Update comments. 117 * runtime/ISO_Fortran_binding.c: Likewise. 118 119 2021-09-17 Sandra Loosemore <sandra (a] codesourcery.com> 120 Tobias Burnus <tobias (a] codesourcery.com> 121 122 * ISO_Fortran_binding.h: Only include float.h if the C compiler 123 doesn't have predefined __LDBL_* and __DBL_* macros. Handle 124 LDBL_MANT_DIG == 53 for FreeBSD. 125 126 2021-09-13 Andreas Schwab <schwab (a] linux-m68k.org> 127 128 * ISO_Fortran_binding.h (CFI_type_long_double) 129 (CFI_type_long_double_Complex) [LDBL_MANT_DIG == 64 && 130 LDBL_MIN_EXP == -16382 && LDBL_MAX_EXP == 16384]: Define. 131 132 2021-09-07 Tobias Burnus <tobias (a] codesourcery.com> 133 134 * Makefile.am (gfor_built_src): Depend on 135 include/ISO_Fortran_binding.h not on ISO_Fortran_binding.h. 136 (ISO_Fortran_binding.h): Rename make target to ... 137 (include/ISO_Fortran_binding.h): ... this. 138 * Makefile.in: Regenerate. 139 140 2021-09-07 Sandra Loosemore <sandra (a] codesourcery.com> 141 142 * ISO_Fortran_binding-1-tmpl.h: Deleted. 143 * ISO_Fortran_binding-2-tmpl.h: Deleted. 144 * ISO_Fortran_binding-3-tmpl.h: Deleted. 145 * ISO_Fortran_binding.h: New file to replace the above. 146 * Makefile.am (gfor_cdir): Remove MULTISUBDIR. 147 (ISO_Fortran_binding.h): Simplify to just copy the file. 148 * Makefile.in: Regenerated. 149 * mk-kinds-h.sh: Revert pieces no longer needed for 150 ISO_Fortran_binding.h. 151 152 2021-09-02 Sandra Loosemore <sandra (a] codesourcery.com> 153 Jos Rui Faustino de Sousa <jrfsousa (a] gmail.com> 154 155 PR fortran/100907 156 PR fortran/100911 157 PR fortran/100914 158 PR fortran/100915 159 PR fortran/100917 160 * ISO_Fortran_binding-1-tmpl.h (CFI_type_cfunptr): Make equivalent 161 to CFI_type_cptr. 162 * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Fix 163 handling of CFI_type_cptr and CFI_type_cfunptr. Additional error 164 checking and code cleanup. 165 (gfc_desc_to_cfi_desc): Likewise. Also correct kind mapping 166 for character, complex, and long double types. 167 168 2021-08-27 Iain Sandoe <iain (a] sandoe.co.uk> 169 170 * Makefile.am: Use configured libm availability. 171 * Makefile.in: Regenerate. 172 * configure: Regenerate. 173 * configure.ac: Use libtool macro to find libm availability. 174 * libgfortran.spec.in: Use configured libm availability. 175 176 2021-08-10 Tobias Burnus <tobias (a] codesourcery.com> 177 178 PR libfortran/101305 179 PR fortran/101660 180 PR testsuite/101847 181 * Makefile.am (ISO_Fortran_binding.h): Create include/ in the build dir 182 and copy the include file to it. 183 (clean-local): Add for removing the 'include' directory. 184 * Makefile.in: Regenerate. 185 186 2021-07-28 Sandra Loosemore <sandra (a] codesourcery.com> 187 188 PR libfortran/101317 189 * runtime/ISO_Fortran_binding.c: Include <inttypes.h>. 190 (CFI_address): Tidy error messages and comments. 191 (CFI_allocate): Likewise. 192 (CFI_deallocate): Likewise. 193 (CFI_establish): Likewise. Add new checks for validity of 194 elem_len when it's used, plus type argument and extents. 195 (CFI_is_contiguous): Tidy error messages and comments. 196 (CFI_section): Likewise. Refactor some repetitive code to 197 make it more understandable. 198 (CFI_select_part): Likewise. 199 (CFI_setpointer): Likewise. Check that source is not an 200 unallocated allocatable array or an assumed-size array. 201 202 2021-07-28 Sandra Loosemore <sandra (a] codesourcery.com> 203 204 PR libfortran/101310 205 * runtime/ISO_Fortran_binding.c (CFI_section): Fix the base 206 address computation and simplify the code. 207 208 2021-07-28 Sandra Loosemore <sandra (a] codesourcery.com> 209 210 PR libfortran/101305 211 * runtime/ISO_Fortran_binding.c (CFI_establish): Special-case 212 CFI_type_cptr and CFI_type_cfunptr. Correct size of long double 213 on targets where it has kind 10. 214 215 2021-07-28 Sandra Loosemore <sandra (a] codesourcery.com> 216 Tobias Burnus <tobias (a] codesourcery.com> 217 218 PR libfortran/101305 219 * ISO_Fortran_binding.h: Fix hard-coded sizes and split into... 220 * ISO_Fortran_binding-1-tmpl.h: New file. 221 * ISO_Fortran_binding-2-tmpl.h: New file. 222 * ISO_Fortran_binding-3-tmpl.h: New file. 223 * Makefile.am: Add rule for generating ISO_Fortran_binding.h. 224 Adjust pathnames to that file. 225 * Makefile.in: Regenerated. 226 * mk-kinds-h.sh: New file. 227 * runtime/ISO_Fortran_binding.c: Fix include path. 228 229 2021-07-26 Jos Rui Faustino de Sousa <jrfsousa (a] gmail.com> 230 Tobias Burnus <tobias (a] codesourcery.com> 231 232 PR fortran/93308 233 PR fortran/93963 234 PR fortran/94327 235 PR fortran/94331 236 PR fortran/97046 237 * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): Add code 238 to verify the descriptor. Correct bounds calculation. 239 (gfc_desc_to_cfi_desc): Add code to verify the descriptor. 240 241 2021-07-22 Sandra Loosemore <sandra (a] codesourcery.com> 242 243 * runtime/ISO_Fortran_binding.c (CFI_allocate): Don't use elem_len 244 for CFI_type_signed_char. 245 (CFI_select_part): Likewise. 246 247 2021-07-01 Tobias Burnus <tobias (a] codesourcery.com> 248 Sandra Loosemore <sandra (a] codesourcery.com> 249 250 * runtime/ISO_Fortran_binding.c (cfi_desc_to_gfc_desc): 251 Initialize version field to 0. 252 (gfc_desc_to_cfi_desc): Initialize version field to CFI_VERSION. 253 254 2021-06-29 Julian Brown <julian (a] codesourcery.com> 255 256 PR target/96306 257 * configure.ac: Remove stanza that removes KIND=16 integers for AMD GCN. 258 * configure: Regenerate. 259 260 2021-06-22 Sandra Loosemore <sandra (a] codesourcery.com> 261 Tobias Burnus <tobias (a] codesourcery.com> 262 263 PR fortran/93524 264 * runtime/ISO_Fortran_binding.c (CFI_allocate): Fix 265 sm computation. 266 267 2021-06-08 Martin Liska <mliska (a] suse.cz> 268 269 * intrinsics/chmod.c (chmod_internal): Fix typo. 270 * io/transfer.c (read_sf): Likewise. 271 272 2021-06-05 Jos Rui Faustino de Sousa <jrfsousa (a] gmail.com> 273 274 PR fortran/100120 275 * intrinsics/associated.c (associated): have associated verify if 276 the "span" matches insted of the "elem_len". 277 * libgfortran.h (GFC_DESCRIPTOR_SPAN): add macro to retrive the 278 descriptor "span". 279 280 2021-05-22 Andre Vehreschild <vehre (a] gcc.gnu.org> 281 282 PR fortran/98301 283 * caf/libcaf.h (_gfortran_caf_random_init): New function. 284 * caf/single.c (_gfortran_caf_random_init): New function. 285 * gfortran.map: Added fndecl. 286 * intrinsics/random_init.f90: Implement random_init. 287 288 2021-05-05 Tobias Burnus <tobias (a] codesourcery.com> 289 290 * intrinsics/chmod.c (chmod_internal): Only declare mode_mask var 291 if HAVE_UMASK. 292 293 2021-05-02 Tobias Burnus <tobias (a] codesourcery.com> 294 295 PR libgomp/100352 296 * io/transfer.c (st_read_done_worker, st_write_done_worker): Add new 297 arg whether to unlock unit. 298 (st_read_done, st_write_done): Call it with true. 299 * io/async.c (async_io): Call it with false. 300 * io/io.h (st_write_done_worker, st_read_done_worker): Update prototype. 301 302 2021-03-12 Tobias Burnus <tobias (a] codesourcery.com> 303 304 * io/transfer.c (st_read_done_worker, st_write_done_worker): 305 Call unlock_unit here, add unit_lock lock around newunit_free call. 306 (st_read_done, st_write_done): Only call unlock_unit when not 307 calling the worker function. 308 * io/unit.c (set_internal_unit): Don't reset the unit_number 309 to the same number as this cause race warnings. 310 311 2021-03-05 Harald Anlauf <anlauf (a] gmx.de> 312 313 PR libfortran/99218 314 * m4/matmul_internal.m4: Invoke tuned matmul only for rank(b)>1. 315 * generated/matmul_c10.c: Regenerated. 316 * generated/matmul_c16.c: Likewise. 317 * generated/matmul_c4.c: Likewise. 318 * generated/matmul_c8.c: Likewise. 319 * generated/matmul_i1.c: Likewise. 320 * generated/matmul_i16.c: Likewise. 321 * generated/matmul_i2.c: Likewise. 322 * generated/matmul_i4.c: Likewise. 323 * generated/matmul_i8.c: Likewise. 324 * generated/matmul_r10.c: Likewise. 325 * generated/matmul_r16.c: Likewise. 326 * generated/matmul_r4.c: Likewise. 327 * generated/matmul_r8.c: Likewise. 328 * generated/matmulavx128_c10.c: Likewise. 329 * generated/matmulavx128_c16.c: Likewise. 330 * generated/matmulavx128_c4.c: Likewise. 331 * generated/matmulavx128_c8.c: Likewise. 332 * generated/matmulavx128_i1.c: Likewise. 333 * generated/matmulavx128_i16.c: Likewise. 334 * generated/matmulavx128_i2.c: Likewise. 335 * generated/matmulavx128_i4.c: Likewise. 336 * generated/matmulavx128_i8.c: Likewise. 337 * generated/matmulavx128_r10.c: Likewise. 338 * generated/matmulavx128_r16.c: Likewise. 339 * generated/matmulavx128_r4.c: Likewise. 340 * generated/matmulavx128_r8.c: Likewise. 341 342 2021-03-03 Vittorio Zecca <zeccav (a] gmail.com> 343 Tobias Burnus <tobias (a] codesourcery.com> 344 345 PR libfortran/81986 346 * runtime/string.c (gfc_itoa): Cast to unsigned before 347 negating. 348 349 2021-02-12 Steve Kargl <sgk (a] troutmask.apl.washington.edu> 350 351 PR libfortran/95647 352 * ieee/ieee_arithmetic.F90: Flip interfaces of operators .eq. to 353 == and .ne. to /= . 354 355 2021-02-11 Jerry DeLisle <jvdelisle (a] gcc.gnu.org> 356 357 PR libfortran/98825 358 * io/transfer.c (next_record_w): Insert check for seen_dollar and if 359 so, skip issueing next record. 360 361 2021-01-27 Harris Snyder <hsnyder (a] structura.bio> 362 363 * runtime/ISO_Fortran_binding.c (CFI_establish): fixed 364 strides for rank >2 arrays. 365 366 2021-01-15 Harris Snyder <hsnyder (a] structura.bio> 367 368 * runtime/ISO_Fortran_binding.c (CFI_establish): Fixed signed 369 char arrays. Signed char or uint8_t arrays would cause 370 crashes unless an element size is specified. 371 372 2021-01-05 Samuel Thibault <samuel.thibault (a] ens-lyon.org> 373 374 * configure: Re-generate. 375 376 2021-01-01 Jakub Jelinek <jakub (a] redhat.com> 377 378 * ChangeLog-2020: Rotate ChangeLog. New file. 379 381 Copyright (C) 2021 Free Software Foundation, Inc. 382 383 Copying and distribution of this file, with or without modification, 384 are permitted in any medium without royalty provided the copyright 385 notice and this notice are preserved. 386
Indexes created Mon Apr 27 00:23:16 UTC 2026