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JJ		 12021-12-31 Iain Sandoe <iain@sandoe.co.uk>
2
3 * runtime/string.c (gfc_itoa): Use _Static_assert directly
4 instead of via the static_assert macro.
5
62021-12-29 Francois-Xavier Coudert <fxcoudert@gmail.com>
7
8 * ieee/ieee_helper.c: Fix enum values.
9
102021-12-27 Francois-Xavier Coudert <fxcoudert@gmail.com>
11
12 PR libfortran/98076
13 * runtime/string.c (gfc_itoa): Use two args for static_assert().
14
152021-12-26 Francois-Xavier Coudert <fxcoudert@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
222021-12-25 Francois-Xavier Coudert <fxcoudert@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
402021-12-22 Francois-Xavier Coudert <fxcoudert@gmail.com>
41
42 * kinds-override.h: Move GFC_REAL_16_IS_* macros...
43 * mk-kinds-h.sh: ... here.
44
452021-12-19 Francois-Xavier Coudert <fxcoudert@gmail.com>
46
47 * configure.host: Add aarch64-apple-darwin support.
48 * config/fpu-aarch64.h: New file.
49
502021-12-18 François-Xavier Coudert <fxcoudert@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
592021-12-16 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
60
61 * io/file_pos.c: Fix error code.
62
632021-12-16 Francois-Xavier Coudert <fxcoudert@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
692021-12-14 Harald Anlauf <anlauf@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
762021-10-18 Tobias Burnus <tobias@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
902021-09-27 Tobias Burnus <tobias@codesourcery.com>
91
92 PR fortran/94070
93 * intrinsics/size.c (size0, size1): Comment that now not
94 used by newer compiler code.
95
962021-09-26 Tobias Burnus <tobias@codesourcery.com>
97
98 PR fortran/101334
99 * intrinsics/associated.c (associated): Also check for same rank.
100
1012021-09-22 Tobias Burnus <tobias@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
1082021-09-21 Tobias Burnus <tobias@codesourcery.com>
109
110 PR fortran/55534
111 * configure.ac (AM_FCFLAGS): Add -Wno-missing-include-dirs.
112 * configure: Regenerate.
113
1142021-09-17 Sandra Loosemore <sandra@codesourcery.com>
115
116 * ISO_Fortran_binding.h: Update comments.
117 * runtime/ISO_Fortran_binding.c: Likewise.
118
1192021-09-17 Sandra Loosemore <sandra@codesourcery.com>
120 Tobias Burnus <tobias@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
1262021-09-13 Andreas Schwab <schwab@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
1322021-09-07 Tobias Burnus <tobias@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
1402021-09-07 Sandra Loosemore <sandra@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
1522021-09-02 Sandra Loosemore <sandra@codesourcery.com>
153 José Rui Faustino de Sousa <jrfsousa@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
1682021-08-27 Iain Sandoe <iain@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
1762021-08-10 Tobias Burnus <tobias@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
1862021-07-28 Sandra Loosemore <sandra@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
2022021-07-28 Sandra Loosemore <sandra@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
2082021-07-28 Sandra Loosemore <sandra@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
2152021-07-28 Sandra Loosemore <sandra@codesourcery.com>
216 Tobias Burnus <tobias@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
2292021-07-26 José Rui Faustino de Sousa <jrfsousa@gmail.com>
230 Tobias Burnus <tobias@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
2412021-07-22 Sandra Loosemore <sandra@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
2472021-07-01 Tobias Burnus <tobias@codesourcery.com>
248 Sandra Loosemore <sandra@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
2542021-06-29 Julian Brown <julian@codesourcery.com>
255
256 PR target/96306
257 * configure.ac: Remove stanza that removes KIND=16 integers for AMD GCN.
258 * configure: Regenerate.
259
2602021-06-22 Sandra Loosemore <sandra@codesourcery.com>
261 Tobias Burnus <tobias@codesourcery.com>
262
263 PR fortran/93524
264 * runtime/ISO_Fortran_binding.c (CFI_allocate): Fix
265 sm computation.
266
2672021-06-08 Martin Liska <mliska@suse.cz>
268
269 * intrinsics/chmod.c (chmod_internal): Fix typo.
270 * io/transfer.c (read_sf): Likewise.
271
2722021-06-05 José Rui Faustino de Sousa <jrfsousa@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
2802021-05-22 Andre Vehreschild <vehre@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
2882021-05-05 Tobias Burnus <tobias@codesourcery.com>
289
290 * intrinsics/chmod.c (chmod_internal): Only declare mode_mask var
291 if HAVE_UMASK.
292
2932021-05-02 Tobias Burnus <tobias@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
3022021-03-12 Tobias Burnus <tobias@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
3112021-03-05 Harald Anlauf <anlauf@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
3422021-03-03 Vittorio Zecca <zeccav@gmail.com>
343 Tobias Burnus <tobias@codesourcery.com>
344
345 PR libfortran/81986
346 * runtime/string.c (gfc_itoa): Cast to unsigned before
347 negating.
348
3492021-02-12 Steve Kargl <sgk@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
3552021-02-11 Jerry DeLisle <jvdelisle@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
3612021-01-27 Harris Snyder <hsnyder@structura.bio>
362
363 * runtime/ISO_Fortran_binding.c (CFI_establish): fixed
364 strides for rank >2 arrays.
365
3662021-01-15 Harris Snyder <hsnyder@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
3722021-01-05 Samuel Thibault <samuel.thibault@ens-lyon.org>
373
374 * configure: Re-generate.
375
3762021-01-01 Jakub Jelinek <jakub@redhat.com>
377
378 * ChangeLog-2020: Rotate ChangeLog. New file.
379\f
380Copyright (C) 2021 Free Software Foundation, Inc.
381
382Copying and distribution of this file, with or without modification,
383are permitted in any medium without royalty provided the copyright
384notice and this notice are preserved.
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