libgfortran/ChangeLog

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