1 2001-10-23 Release Manager
5 2001-10-23 Joseph S. Myers <jsm28@cam.ac.uk>
7 * g77.texi (Sending Patches): Remove.
9 2001-08-19 Release Manager
13 2001-08-19 Release Manager
17 2000-08-14 Ulrich Weigand <uweigand@de.ibm.com>
19 * target.h (FFETARGET_32bit_longs): Don't define
22 2001-07-19 Jakub Jelinek <jakub@redhat.com>
24 * top.c (ffe_decode_option): Disallow lang-independent processing
27 2001-07-04 Joseph S. Myers <jsm28@cam.ac.uk>
29 * g77.texi: Use gpl.texi and funding.texi. Remove Look and Feel
30 section. Add Funding Free Software to invariant sections.
31 * Make-lang.in ($(srcdir)/f/g77.info, f/g77.dvi): Update
32 dependencies and use doc/include in search path.
34 20010617 Release Manager
38 Wed Jun 13 11:22:39 2001 Mark Mitchell <mark@codesourcery.com>
43 2001-06-10 Toon Moene <toon@moene.indiv.nluug.nl>
45 * g77install.texi: Remove all documentation here. Point
46 to the GCC installation procedures.
47 * g77.texi: Add documentation on how to get output always
48 flushed and how to increase the maximum unit number.
49 * bugs.texi: Add documentation on how to change the threshold
50 for putting local arrays on the stack.
52 2001-06-07 Theodore Papadopoulo <Theodore.Papadopoulo@sophia.inria.fr>
54 * Make-lang.in ($(srcdir)/f/g77.info): Added dependencies on
56 (f/g77.dvi): Use TEXI2DVI instead of custom tex calls. Create the
57 dvi file in the f directory.
59 2001-06-03 Toon Moene <toon@moene.indiv.nluug.nl>
61 * root.texi: Fix typo in patches e-mail address.
63 2001-06-03 Toon Moene <toon@moene.indiv.nluug.nl>
64 Jan van Male <jan.vanmale@fenk.wau.nl>
66 * root.texi: Define `help' and `patches' mailing list
68 * news.texi: Remove `prerelease' from 0.5.26
69 * g77.texi: Use two spaces between command options, eliminate
70 some 'overfull hboxes'. Use help and patches mailing list
71 addresses where appropriate.
73 2001-06-02 Joseph S. Myers <jsm28@cam.ac.uk>
75 * g77.texi: Move contents to just after title page.
77 2001-06-02 Toon Moene <toon@moene.indiv.nluug.nl>
79 * com.c (ffecom_init_0): Make CHARACTER*1 unsigned.
81 2001-05-22 Toon Moene <toon@moene.indiv.nluug.nl>
83 * g77.texi: Update last-changed date.
84 * news.texi: Update copyright years, last-changed date.
86 2001-05-22 Toon Moene <toon@moene.indiv.nluug.nl>
88 * g77.texi: Update maintenance information for
90 * news.texi: Make more news in 0.5.26 `user visible
91 changes'. Acknowledge work by important contributors.
93 2001-05-20 Joseph S. Myers <jsm28@cam.ac.uk>
95 * Make-lang.in (f/g77.dvi): Include $(srcdir) in TEXINPUTS.
97 2001-05-19 Toon Moene <toon@moene.indiv.nluug.nl>
99 * Make-lang.in: Have $(MAKEINFO) look into the parent
100 directory for includes.
101 * g77.texi: Use the GFDL.
103 Sun May 13 12:25:06 2001 Mark Mitchell <mark@codesourcery.com>
105 * Make-lang.in: Replace all uses of `touch' with $(STAMP).
107 2001-04-21 Toon Moene <toon@moene.indiv.nluug.nl>
109 * news.texi: Update release information for 0.5.26.
111 Thu Apr 19 12:49:24 2001 Mark Mitchell <mark@codesourcery.com>
113 * top.c (ffe_decode_option): Do not permit language-independent
114 processing for -ffixed-line-length.
116 2001-04-02 Jakub Jelinek <jakub@redhat.com>
118 * lex.c (ffelex_hash_): Avoid eating one whole line after
121 Mon Apr 2 22:38:09 2001 Toon Moene <toon@moene.indiv.nluug.nl>
123 * com.c (duplicate_decls): Fix thinko in lazy DECL_RTL patch
126 Mon Mar 26 18:13:30 2001 Mark Mitchell <mark@codesourcery.com>
128 * com.c (duplicate_decls): Don't copy DECL_FRAME_SIZE.
130 2001-03-22 Zack Weinberg <zackw@stanford.edu>
132 * lang-specs.h: Add zero initializer for cpp_spec field to
135 Mon Mar 19 15:05:39 2001 Mark Mitchell <mark@codesourcery.com>
137 * com.c (builtin_function): Use SET_DECL_ASSEMBLER_NAME.
139 2001-03-15 Zack Weinberg <zackw@stanford.edu>
141 * proj.h, intdoc.c: Delete 'bool' type. Don't include
143 * com.c: Rename variables named 'true' and/or 'false'.
145 Wed Mar 14 09:29:27 2001 Mark Mitchell <mark@codesourcery.com>
147 * com.c (ffecom_member_phase_2): Use COPY_DECL_RTL,
149 (duplicate_decls): Likewise.
150 (start_decl): Likewise.
152 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
154 * com.c (set_block): Set NAMES and BLOCKS from BLOCK.
156 2001-02-19 Joseph S. Myers <jsm28@cam.ac.uk>
158 * root.texi: Clear DEVELOPMENT. Update GCC version number to 3.0.
159 * BUGS, NEWS: Regenerate.
161 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
163 * com.c (ffecom_init_0): Call fatal_error instead of fatal.
164 * com.c (init_parse): Call fatal_io_error instead of
166 (ffecom_decode_include_option_): Make errors non-fatal.
167 * lex.c (ffelex_cfelex_, ffelex_get_directive_line_): Likewise.
168 (ffelex_hash_): Likewise.
170 Sat Jan 27 20:52:18 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
172 * Make-lang.in: Remove all dependencies on defaults.h.
173 * com.c: Don't include defaults.h.
175 2001-01-23 Michael Sokolov <msokolov@ivan.Harhan.ORG>
177 * com.c: Don't explicitly include any time headers, the right ones are
178 already included by proj.h.
180 2001-01-15 Mark Mitchell <mark@codesourcery.com>
182 * com.c (ffecom_lookup_label): Set DECL_CONTEXT for FORMAT
183 label to current_function_decl.
185 Fri Jan 12 17:21:33 2001 Joseph S. Myers <jsm28@cam.ac.uk>
187 * g77spec.c (lang_specific_driver): Update copyright year to 2001.
189 Wed Jan 10 14:39:45 2001 Mark Mitchell <mark@codesourcery.com>
191 * com.c (ffecom_init_zero_): Remove last argument in call to
192 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
193 (ffecom_lookup_label_): Likewise.
194 (builtin_function): Likewise.
195 (start_function): Likewise.
197 Thu Dec 21 21:19:42 2000 Joseph S. Myers <jsm28@cam.ac.uk>
199 * g77install.texi, g77.texi: Update last-updated dates for
200 installation information and the manual as a whole.
201 * bugs.texi, news.texi: Update copyright years in the comments at
204 2000-12-21 Joseph S. Myers <jsm28@cam.ac.uk>
206 * g77install.texi: Adjust wording of an EGCS reference.
208 Thu Dec 21 20:00:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
210 * BUGS, NEWS: Regenerate.
212 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
214 * com.c [VMS]: Remove definition of BSTRING.
216 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
218 * g77.texi: Update GPL copy not to refer to years 19@var{yy}.
220 2000-12-18 Toon Moene <toon@moene.indiv.nluug.nl>
222 * bugs.texi: Correct copyright years.
223 * g77.texi: Likewise.
224 * news.texi: Likewise.
226 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
228 * g77install.texi: Remove obsolete parts only used for INSTALL,
229 and DOC-G77 conditionals. Update last-update-install date.
231 Sat Dec 9 10:20:11 2000 Joseph S. Myers <jsm28@cam.ac.uk>
233 * .cvsignore: New file; add info files.
235 2000-12-08 Joseph S. Myers <jsm28@cam.ac.uk>
237 * Make-lang.in (f77.info): Depend on info files in source
239 (f/g77.info): Build info files in source directory; don't build
240 them unless BUILD_INFO is "info".
241 (f77.install-info): Install info files from source directory.
243 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
245 * Make-lang.in: Link f/fini with safe-ctype.o.
246 * bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
247 * com.c: Use TOUPPER, not ffesrc_toupper.
248 * fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
249 * intrin.c: Don't test IN_CTYPE_DOMAIN(c).
250 * src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
251 initializing code; use TOUPPER and TOLOWER instead of
252 ffesrc_toupper and ffesrc_tolower.
253 * src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
254 Don't define ffesrc_toupper or ffesrc_tolower.
256 2000-11-28 Richard Henderson <rth@redhat.com>
258 * com.c (ffecom_member_phase2_): Set TREE_USED on the debugging decl.
260 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
262 * RELEASE-PREP: Remove obsolete EGCS reference.
263 * g77.texi: Adjust reference to EGCS as something current.
264 * lang-options.h (FTNOPT): Remove macro and obsolete comment.
265 Include doc strings directly in option listing instead of through
267 * root.texi: Remove support for multiple different (FSF and EGCS)
268 distributions of g77.
269 * g77install.texi: Remove conditioned out instructions applying
270 only to obsolete distributions of g77 not as part of GCC. Change
271 "superceded" to the correct spelling "superseded".
273 Sun Nov 26 19:25:56 2000 Joseph S. Myers <jsm28@cam.ac.uk>
275 * g77spec.c (lang_specific_driver): Update copyright year to 2000.
277 Thu Nov 23 02:18:57 2000 J"orn Rennecke <amylaar@redhat.com>
279 * Make-lang.in (g77spec.o): Depend on $(CONFIG_H).
281 2000-11-21 David Billinghurst <David.Billinghurst@riotinto.com)
283 * Make-lang.in: Add $(build_exeext) to f/fini target
285 2000-11-21 Andreas Jaeger <aj@suse.de>
287 * g77.texi (Floating-point Exception Handling): Use feenableexcept
289 (Floating-point precision): Change to match above change.
291 Sun Nov 19 17:29:22 2000 Matthias Klose <doko@marvin.itso-berlin.de>
293 * g77.texi (Floating-point precision): Adjust example
294 to work with glibc (>= 2.1).
296 Sat Nov 18 13:54:49 2000 Matthias Klose <doko@cs.tu-berlin.de>
298 * g77.texi (Floating-point Exception Handling): Adjust
299 example to work with glibc (>= 2.1).
301 2000-11-18 Alexandre Oliva <aoliva@redhat.com>
303 * Make-lang.in (INTDOC_DEPS): New macro.
304 (f/intdoc.texi): Depend on $(INTDOC_DEPS). Build f/intdoc.
305 (f/intdoc): Likewise. Add $(build_exeext).
307 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
309 * lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
312 Thu Nov 16 23:14:07 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
314 * malloc.c (malloc_init): Call xmalloc, not malloc.
316 2000-11-10 Rodney Brown <RodneyBrown@mynd.com>
318 * Make-lang.in: Remove OUTPUT_OPTION from g77version.o target.
320 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
322 * root.texi: Remove non-historical EGCS reference.
323 Set current g77 version to 0.5.26.
325 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
327 * com.c (ffecom_stabilize_aggregate_) case RTL_EXPR: Abort.
329 2000-11-10 Zack Weinberg <zack@wolery.stanford.edu>
331 * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed
332 munging of source file name.
333 ($(srcdir)/f/intdoc.texi): Break up into several rules each of
334 which builds just one thing. Don't mess with $(LANGUAGES).
335 (f/ansify.o, f/intdoc.o): Remove unnecessary rules.
337 2000-11-05 Toon Moene <toon@moene.indiv.nluug.nl>
339 * root.texi, news.texi, g77install.texi, g77.texi, bugs.texi:
340 Remove non-historical references to egcs/EGCS.
342 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
344 * Make-lang.in: Remove f77.distdir and f/INSTALL.
345 * INSTALL, install0.texi: Remove.
347 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
349 * com.c (open_include_file, ffecom_open_include_): Use strchr ()
350 and strrchr () instead of index () and rindex ().
352 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
354 * Make-lang.in: Move all build rules here from Makefile.in,
355 adapt to new context. Wrap all rules that change the current
356 directory in parentheses. Expunge all references to $(P).
357 When one command depends on another and they're run all at
358 once, use && to separate them, not ;. Add OUTPUT_OPTION to
359 all object-file generation rules. Delete obsolete variables.
361 * Makefile.in: Delete.
362 * config-lang.in: Delete outputs= line.
364 Sat Oct 21 18:07:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
366 * Makefile.in, g77spec.c: Remove EGCS references in comments.
368 Thu Oct 12 22:28:51 2000 Mark Mitchell <mark@codesourcery.com>
370 * com.c (ffecom_do_entry_): Don't mess with obstacks.
371 (ffecom_finish_global_): Likewise.
372 (ffecom_finish_symbol_transform_): Likewise.
373 (ffecom_gen_sfuncdef_): Likewise.
374 (ffecom_init_zero_): Likewise.
375 (ffecom_start_progunit_): Likewise.
376 (ffecom_sym_transform_): Likewise.
377 (ffecom_sym_transform_assign_): Likewise.
378 (ffecom_transform_equiv_): Likewise.
379 (ffecom_transform_namelist_): Likewise.
380 (ffecom_vardesc_): Likewise.
381 (ffecom_vardesc_array_): Likewise.
382 (ffecom_vardesc_dims_): Likewise.
383 (ffecom_end_transition): Likewise.
384 (ffecom_make_tempvar): Likewise.
385 (bison_rule_pushlevel_): Likewise.
386 (bison_rule_compstmt_): Likewise.
387 (finish_decl): Likewise.
388 (finish_function): Likewise.
389 (push_parm_decl): Likewise.
390 (start_decl): Likewise.
391 (start_function): Likewise.
392 (ggc_p): Don't define.
393 * std.c (ffestd_stmt_pass_): Likewise.
394 * ste.c (ffeste_end_block_): Likewise.
395 (ffeste_end_stmt_): Likewise.
396 (ffeste_begin_iterdo_): Likewise.
397 (ffeste_io_ialist_): Likewise.
398 (ffeste_io_cilist_): Likewise.
399 (ffeste_io_inlist_): Likewise.
400 (ffeste_io_olist_): Likewise.
401 (ffeste_R810): Likewise.
402 (ffeste_R838): Likewise.
403 (ffeste_R839): Likewise.
404 (ffeste_R842): Likewise.
405 (ffeste_R843): Likewise.
406 (ffeste_R1001): Likewise.
408 2000-10-05 Richard Henderson <rth@cygnus.com>
410 * com.c (finish_function): Don't init can_reach_end.
412 Sun Oct 1 11:43:44 2000 Mark Mitchell <mark@codesourcery.com>
414 * com.c (lang_mark_false_label_stack): Remove.
416 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
418 * com.c: Include defaults.h.
419 * com.h: Don't define the *_TYPE_SIZE macros.
420 * Makefile.in: Update dependencies.
422 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
424 * ansify.c: Use #line, not # <number>.
426 2000-08-24 Greg McGary <greg@mcgary.org>
428 * intdoc.c (ARRAY_SIZE): Remove macro.
429 * proj.h (ARRAY_SIZE): Remove macro.
430 * com.c (init_decl_processing): Use ARRAY_SIZE.
432 2000-08-22 Toon Moene <toon@moene.indiv.nluug.nl>
434 * com-rt.def: Adapt macro DEFGFRT to accept CONST boolean.
435 * com.c (macro DEFGFRT): Use CONST boolean.
436 (ffecom_call_binop_): Choose between call by value
437 and call by reference.
438 (ffecom_expr_): Use direct calls to (g)libc functions for
439 POW_DD, LOG10, (float) MOD.
440 (ffecom_make_gfrt_): Add const indication to table of
442 * com.h (macro DEFGFRT): Use CONST boolean.
443 * intrin.def: Adjust DEFIMP definition of LOG10, (float) MOD.
445 2000-08-21 Nix <nix@esperi.demon.co.uk>
447 * lang-specs.h: Do not process -o or run the assembler if
448 -fsyntax-only. Use %j instead of /dev/null.
450 2000-08-21 Jakub Jelinek <jakub@redhat.com>
452 * lang-specs.h: Pass -I* options to f771.
454 2000-08-19 Toon Moene <toon@moene.indiv.nluug.nl>
456 * top.c (ffe_decode_option): Disable -fdebug-kludge
458 * lang-options.h: Document the fact.
461 2000-08-13 Toon Moene <toon@moene.indiv.nluug.nl>
463 * bugs.texi: Describe new ability to emit debug info
464 for EQUIVALENCE members.
467 2000-08-11 G. Helffrich <george@gly.bris.ac.uk>
468 Toon Moene <toon@moene.indiv.nluug.nl>
470 * com.c (ffecom_transform_equiv_): Make EQUIVALENCEs addressable
471 so that debug info can be attached to their storage.
472 Unconditionally list the storage set aside for them.
474 2000-08-07 Toon Moene <toon@moene.indiv.nluug.nl>
476 * g77spec.c (lang_specific_driver): Clearer g77 version message.
478 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
480 * Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
481 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
482 (f771): Link with $(BACKEND).
484 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
486 * g77spec.c: Adjust type of second argument to
487 lang_specific_driver, and update code as necessary.
489 * expr.c (ffeexpr_finished_): Cast signed side of ?:
492 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
494 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
496 Thu Jul 27 11:50:08 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
498 * fini.c (main): Avoid automatic aggregate initialization.
500 * proj.h: Indent #error directive.
502 2000-07-26 Toon Moene <toon@moene.indiv.nluug.nl>
504 * lang-specs.h: Remove one /dev/null from tradcpp invocation.
506 Sun Jul 23 15:47:30 2000 Billinghurst, David <David.Billinghurst@riotinto.com>
508 * Make-lang.in: Put $(build_exeext) suffix on programs which run
509 on the build machine.
511 2000-07-22 Toon Moene <toon@moene.indiv.nluug.nl>
513 * com.c (ffecom_expr_intrinsic_): case FFEINTRIN_impFGETC_subr,
514 FFEINTRIN_impFPUTC_subr: Check for arg3 being NULL.
516 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
518 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
520 2000-07-02 Toon Moene <toon@moene.indiv.nluug.nl>
522 * version.c: Bump version number.
524 2000-06-21 Zack Weinberg <zack@wolery.cumb.org>
526 * Make-lang.in (F77_SRCS): Remove all .j files.
527 * Makefile.in (ASSERT_H, CONFIG_H, CONVERT_H, FLAGS_H, GGC_H,
528 GLIMITS_H, HCONFIG_H, INPUT_H, OUTPUT_H, RTL_H, SYSTEM_H,
529 TOPLEV_H, TREE_H): Remove references to .j files.
530 (TCONFIG_H, TM_H): Remove entirely.
531 (deps-kinda): Delete rule.
534 * assert.j, config.j, convert.j. flags.j, ggc.j, glimits.j,
535 hconfig.j, input.j, output.j, rtl.j, system.j, toplev.j,
536 tree.j, tconfig.j, tree.j: Delete.
538 * ansify.c, bad.c, bit.c, com.c, com.h, intdoc.c, lex.c,
539 parse.c, proj.c, proj.h, ste.c, target.c, target.h, top.c,
540 where.c, where.h: Include parent-directory headers directly.
541 * lex.c: Don't include tree.h twice.
543 2000-05-17 H.J. Lu (hjl@gnu.org)
545 * Make-lang.in: Use a unique stamp for each target to support
548 Thu Jun 15 14:03:14 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
550 * ste.c (gbe_block): Constify.
552 2000-06-13 Jakub Jelinek <jakub@redhat.com>
554 * com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
555 (ffecom_transform_equiv_, ffecom_decl_field): Likewise.
556 (ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
557 (duplicate_decls): Set DECL_USER_ALIGN.
559 Sun Jun 11 00:03:00 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
561 * com.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
563 2000-06-04 Philipp Thomas <pthomas@suse.de>
565 * Makefile.in(INTLLIBS): New macro.
566 (LIBS): Add INTLLIBS.
569 2000-06-02 Richard Henderson <rth@cygnus.com>
571 * com.c (lang_get_alias_set): New.
573 2000-05-28 Toon Moene <toon@moene.indiv.nluug.nl>
575 * bugs.texi: Note that debugging information for
576 common block items is emitted now.
579 2000-05-18 Chris Demetriou <cgd@sibyte.com>
581 * com.h (FFECOM_f2cINTEGER, FFECOM_f2cLONGINT): Note that
582 these types correspond to built-in types now defined in
583 the C front end (for libf2c).
585 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
587 * top.c (ffe_decode_option): Update -Wall unused flags by calling
590 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
592 * com.c (ffecom_subscript_check_): Constify array_name
593 parameter. Clean up string bashing.
594 (ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
596 (ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
597 ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
599 (init_parse): Constify parameter and return value.
600 * lex.c: Include dwarfout.h instead of prototyping dwarfout_*
602 (ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
603 (ffelex_hash_, ffelex_include_): Constify local char *.
604 * std.c (ffestd_exec_end): Constify local char *.
605 * where.c (ffewhere_file_new): Constify filename parameter.
606 * where.h: Update prototypes.
608 2000-05-06 Zack Weinberg <zack@wolery.cumb.org>
610 * com.c (ffecom_overlap_): Set source_offset to
612 (ffecom_tree_canonize_ptr_): Use size_binop. Convert to
613 bitsizetype before multiplying by TYPE_SIZE.
614 (ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
615 calculation. Convert to bitsizetype before multiplying by
618 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
620 * lex.c: Remove references to cccp.c.
621 * g77install.texi: Remove references to cexp.c/cexp.y.
623 2000-04-15 David Edelsohn <edelsohn@gnu.org>
625 * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
628 Wed Apr 12 15:15:26 2000 Mark Mitchell <mark@codesourcery.com>
630 * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
631 preprocessor constant.
632 (FFECOM_f2cLOGICAL): Likewise.
633 (FFECOM_f2cLONGINT): Likewise.
635 Wed Apr 5 17:46:39 2000 Mark Mitchell <mark@codesourcery.com>
637 * Makefile.in (GGC_H): Add varray.h.
639 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
641 * lang-specs.h: Pass -fno-show-column to the preprocessor.
643 2000-03-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
645 * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
646 (ffecom_init_0): Likewise.
648 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
650 * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
651 (ffecom_tree_canonize_ref_): Likewise.
653 Mon Mar 20 15:49:40 2000 Jim Wilson <wilson@cygnus.com>
655 * f/target.h (FFETARGET_32bit_longs): New. Define for alpha, sparc64,
657 (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
658 ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
660 Fri Mar 10 00:43:55 2000 Jason Merrill <jason@casey.cygnus.com>
662 * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
664 Mon Mar 6 18:05:19 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
666 * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
667 (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
668 (ffecom_transform_equiv_): Likewise.
670 Mon Mar 6 13:01:19 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
672 * ansify.c (die_unless): Don't use ANSI string concatenation.
673 (die): Mark with ATTRIBUTE_NORETURN.
675 Wed Mar 1 00:31:44 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
677 * com.c (current_function_decl): Move to toplev.c.
679 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
681 * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
682 (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
683 (ffecom_tree_canonize_ref_): Likewise.
684 (type_for_mode): Handle TImode.
685 * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
686 (ffeste_io_ciclist_): Likewise.
688 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
690 * com.c (ffecom_type_permanent_copy_): Delete unused function.
691 (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
693 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
695 * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
696 (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
697 (duplicate_decls): Likewise.
698 (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
699 (finish_decl): Delete -Wlarger-than processing.
701 Fri Feb 18 13:19:34 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
703 * g77spec.c (lang_specific_driver): Use GCCBUGURL.
705 2000-02-17 Andy Vaught <andy@maxwell.la.asu.edu>
707 * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
708 (ffecom_finish_symbol_transform_): Likewise.
709 (ffecom_transform_common_): Call ffestorag_set_hook.
711 Wed Feb 16 11:09:38 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
713 * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
715 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
717 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
719 Tue Feb 15 11:14:17 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
721 * g77spec.c: Don't declare `version_string'.
723 Sat Feb 5 23:27:25 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
725 * com.c (mark_tracker_head, mark_binding_level): Protoize.
727 * where.c (mark_ffewhere_head): Likewise.
729 Wed Jan 12 09:32:59 2000 Zack Weinberg <zack@wolery.cumb.org>
731 * lang-specs.h: Pass -lang-fortran to preprocessor.
733 Thu Dec 30 13:14:31 1999 Richard Henderson <rth@cygnus.com>
735 * stw.h (struct _ffestw_): Change type of uses_ to int.
737 Thu Dec 30 11:42:05 1999 Geoff Keating <geoffk@cygnus.com>
739 * com.c (ffecom_init_0): Make double_ftype_double,
740 float_ftype_float, ldouble_ftype_ldouble,
741 ffecom_tree_ptr_to_fun_type_void local.
742 (tracker_head): New static variable.
743 (mark_tracker_head): New, marker procedure for tracker_head.
744 (ffecom_save_tree_forever): New procedure.
745 (ffecom_init_zero_): Remove obstack use.
746 (ffecom_make_gfrt_): Remove obstack use.
747 (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
748 (ffecom_transform_common_): Remove obstack use, save appropriate
750 (ffecom_type_namelist_): Remove obstack use, save appropriate
752 (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
753 (ffecom_lookup_label): Remove obstack use, save appropriate trees.
754 (duplicate_decls): Remove obstack use.
755 (finish_function): push & pop ggc context around
756 rest_of_compilation when building nested function.
757 (mark_binding_level): New function.
758 (init_decl_processing): Mark all the GC roots.
760 (lang_mark_tree): New function.
761 (lang_mark_false_label_stack): New trivial function.
762 * com.h (ffecom_save_tree_forever): Declare as external.
763 * lex.c (ffelex_hash_): Use GC to allocate the filename string
764 even when ffelex_kludge_flag_.
765 * ste.c (ffeste_io_ialist_): Register a static root.
766 (ffeste_io_inlist_): Likewise.
767 (ffeste_io_icilist_): Likewise.
768 (ffeste_io_cllist_): Likewise.
769 (ffeste_io_cilist_): Likewise.
770 (ffeste_io_olist_): Likewise.
771 * Makefile.in (OBJS): Don't use ggc-callbacks.o.
773 (GGC_H): New variable.
775 * where.c (ffewhere_head): New global.
776 (mark_ffewhere_head): New marker procedure for ffewhere_head.
777 (ffewhere_file_kill): Use GC to do memory management.
778 (ffewhere_file_new): Use GC to do memory management.
781 Wed Dec 29 19:29:26 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
783 * g77.texi (C Interfacing Tools): Fix an incorrect link.
785 1999-12-13 Jakub Jelinek <jakub@redhat.com>
787 * target.h: Handle sparc64 the same way as alpha.
789 Sun Nov 28 21:39:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
791 * com.c (ffecom_file_, ffecom_file, file_buf,
792 ffecom_open_include_): Constify a char*.
793 (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
795 (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
796 (lang_print_error_function): ANSI-fy.
798 * com.h (ffecom_file): Constify a char*.
800 * fini.c (main): Call return, not exit.
802 * g77spec.c (lang_specific_driver): Use non-const *in_argv in
805 * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
808 Sun Nov 28 21:15:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
810 * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
812 (ffecom_char_enhance_arg_, ffecom_do_entry_,
813 ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
814 ffecom_start_progunit_, ffecom_start_progunit_,
815 ffecom_start_progunit_, ffecom_sym_transform_assign_,
816 ffecom_transform_equiv_, ffecom_transform_namelist_,
817 ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
818 ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
821 * com.h (ffecom_get_invented_identifier): Likewise.
823 * sts.c (ffests_printf): New function taking ellipses.
824 (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
825 ffests_printf_2Us): Delete.
829 * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
830 ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
831 ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
832 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
833 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
834 ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
836 * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
837 ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
839 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
840 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
842 * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
844 Tue Oct 26 01:32:19 1999 Mark Mitchell <mark@codesourcery.com>
846 * com.c (poplevel): Don't call remember_end_note.
848 Fri Oct 15 15:18:12 1999 Greg McGary <gkm@gnu.org>
850 * top.h (ffe_is_subscript_check_): Remove extern decl.
851 (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
852 * top.c (ffe_is_subscript_check_): Remove global variable.
853 (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
854 Set flag_bounds_check for "(no-)fortran-bounds-check".
856 (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
857 (ffecom_char_args_x_): Ditto.
859 Sun Oct 10 08:40:18 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
861 * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
862 __GNUC__ and __GNUC_MINOR__. Don't define BUILT_WITH_270. Define
863 macro UNUSED in terms of ATTRIBUTE_UNUSED.
865 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
867 * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
869 (builtin_function): No longer static. New arg CLASS. Arg
870 FUNCTION_CODE now of type int. All callers changed.
871 Set the builtin's DECL_BUILT_IN_CLASS.
873 Tue Sep 21 09:08:30 1999 Toon Moene <toon@moene.indiv.nluug.nl>
875 * g77spec.c (lang_specific_driver): Initialise return value.
877 Thu Sep 16 18:07:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
879 * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
881 * fini.c (main): Likewise.
883 * intrin.c (ffeintrin_init_0): Likewise.
885 * lex.c (ffelex_hash_): Likewise.
887 * src.c (ffesrc_init_1): Likewise.
889 Tue Sep 14 12:14:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
891 * g77spec.c (lang_specific_driver): Remove unnecessary argument in
892 call to function `fatal'.
894 Sun Sep 12 23:29:47 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
896 * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
898 * g77spec.c: Include gcc.h.
899 (g77_xargv): Constify.
900 (g77_fn): Add parameter prototypes.
901 (lookup_option, append_arg): Add static prototypes.
902 (g77_newargv): Constify.
903 (lookup_option, append_arg, lang_specific_driver): Constify a char*.
904 (lang_specific_driver): All calls to the function pointer
905 parameter now explicitly call `fatal'.
907 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
909 * com.h: Delete declarations for all tree nodes now moved to
911 * com.c: Delete their definitions.
912 (ffecom_init_0): Call build_common_tree_nodes and
913 build_common_tree_nodes_2 instead of building their nodes here.
914 Override their decisions for complex nodes.
916 Sat Sep 4 13:46:27 1999 Mark Mitchell <mark@codesourcery.com>
918 * Make-lang.in (f771): Depend on ggc-callbacks.o.
919 * Makefile.in (OBJS): Add ggc-callbacks.o.
922 Mon Aug 30 22:05:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
924 * com.c (language_string): Constify.
926 Mon Aug 30 20:29:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
928 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
929 Remove hacks for stuff which now comes from libiberty.
931 Sun Aug 29 09:47:45 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
933 * com.c (lang_printable_name): Constify a char*.
935 Wed Aug 25 01:21:06 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
937 * lang-specs.h: Pass cc1 spec to f771.
939 Mon Aug 9 19:44:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
941 * com.c (lang_print_error_function): Constify a char*.
942 (init_parse): Remove redundant prototype for `print_error_function'.
943 (lang_identify): Constify a char*.
945 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
947 * g77spec.c: Update URLS and mail addresses.
948 * root.texi: Update URLS and mail addresses.
950 1999-07-25 Richard Henderson <rth@cygnus.com>
952 * com.c (ptr_type_node, va_list_type_node): New.
953 (ffecom_init_0): Init and use ptr_type_node.
955 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
957 * root.texi: Update e-mail addresses to gcc.gnu.org.
958 * g77spec.c (lang_specific_driver): Updated URL with bug reporting
959 instructions to gcc.gnu.org. Removed e-mail address.
961 Sat Jul 17 11:28:43 1999 Craig Burley <craig@jcb-sc.com>
963 * root.texi, g77install.texi: Switchover to GCC terminology.
964 Also, FSF-G77 had been mistakenly set at some point.
966 Thu Jul 8 15:38:50 1999 Craig Burley <craig@jcb-sc.com>
968 * news.texi: Describe DATE intrinsic fix.
970 Mon Jun 28 21:44:19 1999 Craig Burley <craig@jcb-sc.com>
972 * version.c: Denote experimental version.
974 Mon Jun 28 10:43:11 1999 Craig Burley <craig@jcb-sc.com>
976 * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
977 a temp even if -fno-f2c.
979 * version.c: Bump version.
981 Mon Jun 28 21:31:35 1999 Craig Burley <craig@jcb-sc.com>
983 * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
984 Explain that this fixes the NAMELIST-read bug.
986 Fri Jun 25 11:06:32 1999 Craig Burley <craig@jcb-sc.com>
988 * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
990 Mon Jun 21 12:40:17 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
992 * g77.texi: Update links.
994 Mon Jun 21 05:33:51 1999 Jeffrey A Law (law@cygnus.com)
996 * news.texi: Add missing @end ifclear.
998 Fri Jun 18 11:43:46 1999 Craig Burley <craig@jcb-sc.com>
1000 * news.texi: Doc TtyNam fix.
1002 Fri Jun 18 11:26:50 1999 Craig Burley <craig@jcb-sc.com>
1004 * news.texi: New heading for development version.
1005 Doc upgrade to netlib libf2c as of today.
1007 Wed Jun 16 11:43:02 1999 Craig Burley <craig@jcb-sc.com>
1009 * news.texi: Mention BACKSPACE fix to libg2c.
1011 Mon Jun 7 08:42:40 1999 Craig Burley <craig@jcb-sc.com>
1013 * Make-lang.in: Any target using libsubdir must depend
1016 Sat Jun 5 23:50:36 1999 Craig Burley <craig@jcb-sc.com>
1018 * g77.texi: Describe a few more missing features people
1019 have emailed me about.
1021 Sat Jun 5 17:03:23 1999 Craig Burley <craig@jcb-sc.com>
1023 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
1024 * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
1026 Fri Jun 4 13:56:56 1999 Craig Burley <craig@jcb-sc.com>
1028 * Make-lang.in: Use libsubdir, not prefix, to store
1029 temporary lang-f77 `flag' file.
1031 Fri Jun 4 10:26:04 1999 Craig Burley <craig@jcb-sc.com>
1033 * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
1034 Mention that libg2c is multilibbed.
1036 Fri Jun 4 10:09:50 1999 Craig Burley <craig@jcb-sc.com>
1038 * g77.texi (Missing Features): Add `Better Warnings'
1041 Fri May 28 16:51:41 1999 Craig Burley <craig@jcb-sc.com>
1043 * g77.texi: Fix thinko.
1045 Wed May 26 14:43:27 1999 Craig Burley <craig@jcb-sc.com>
1047 * news.texi: Document Tue May 18 03:52:04 1999 patch.
1050 Wed May 26 14:25:07 1999 Craig Burley <craig@jcb-sc.com>
1052 * g77.texi, news.texi, root.texi, version.c: Start renaming
1053 EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
1054 the version of g77 within GCC 2.95.
1056 Wed May 26 11:45:21 1999 Craig Burley <craig@jcb-sc.com>
1058 Rename -fsubscript-check to -fbounds-check and
1059 -ff2c-subscript-check to -ffortran-bounds-check:
1060 * g77.texi: Rename options in docs, clarify usage.
1061 * lang-options.h: Rename options, clarify doclets.
1062 * news.texi: Rename options, don't bother with fortran-specific
1064 * top.c (ffe_decode_option): Rename recognized strings.
1066 Tue May 25 18:21:09 1999 Craig Burley <craig@jcb-sc.com>
1068 * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
1069 now that -fflatten-arrays exists.
1071 Tue May 25 17:48:34 1999 Craig Burley <craig@jcb-sc.com>
1074 * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
1075 CHARACTER expression.
1076 (ffecom_prepare_expr_): Ditto.
1078 Tue May 18 03:52:04 1999 Craig Burley <craig@jcb-sc.com>
1080 Support use of back end's improved open-coding of complex divide:
1081 * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
1082 instead of run-time call to [cz]_div, if `-Os' option specified.
1083 (lang_init_options): Tell back end we want support for wide range
1084 of inputs to complex divide.
1088 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
1090 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
1093 Thu May 13 12:23:20 1999 Craig Burley <craig@jcb-sc.com>
1095 Fix INTEGER*8 subscripts in array references:
1096 * com.c (ffecom_subscript_check_): Convert low, high, and
1097 element as necessary to make comparison work.
1098 (ffecom_arrayref_): Do more of the work.
1099 Properly handle subscript expr that's wider than int,
1100 if pointers are wider than int.
1101 (ffecom_expr_): Leave more work to ffecom_arrayref_.
1102 (ffecom_init_0): Record sizes of pointers and ints for
1104 Use set_sizetype etc. as done by gcc front end.
1105 (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
1106 * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
1107 expressions in run-time contexts.
1108 (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
1109 non-default INTEGER subscript expressions.
1110 * news.texi: Announce.
1112 Finish accepting -fflatten-arrays option:
1113 * com.c (ffecom_arrayref_): Flatten references if requested.
1114 * g77.texi: Describe.
1115 * lang-options.h: Allow.
1116 * news.texi: Announce.
1117 * top.c, top.h: Recognize.
1119 * version.c: Bump version.
1121 Wed May 12 07:30:05 1999 Craig Burley <craig@jcb-sc.com>
1123 * com.c (lang_init_options): Disable back end's maintenance
1125 * news.texi: Document dropping of errno.
1127 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
1129 * lang-specs.h: Pass -$ to the preprocessor.
1131 Mon May 10 18:14:28 1999 Craig Burley <craig@jcb-sc.com>
1133 * g77.texi: Fix various @xref's per proper style.
1134 Go ahead and use nested braces in @xref's, with care.
1135 * g77install.texi: Fix @xref per proper style.
1137 Mon May 10 17:38:39 1999 Craig Burley <craig@jcb-sc.com>
1139 * news.texi: Doc upgrade to netlib libf2c as of today.
1141 Sun May 9 18:52:13 1999 Hans-Peter Nilsson <hp@bitrange.com>
1143 * f/g77spec.c (lang_specific_driver): Correct bug-report address
1144 and point to the FAQ.
1146 Thu May 6 12:40:21 1999 Craig Burley <craig@jcb-sc.com>
1148 * g77.texi (Arbitrary Concatenation): Put this under
1149 "Missing Features" instead of "Projects".
1150 (Internals Documentation): Point to new "Front End" chapter.
1152 Thu May 6 08:23:52 1999 Craig Burley <craig@jcb-sc.com>
1154 * bugs.texi, news.texi: Automatic arrays reportedly working
1157 Thu May 6 08:19:31 1999 Craig Burley <craig@jcb-sc.com>
1159 * g77.texi (Advantages Over f2c): Expand on this topic.
1161 Mon May 3 19:41:48 1999 Craig Burley <craig@jcb-sc.com>
1163 * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
1165 Mon May 3 18:11:48 1999 Craig Burley <craig@jcb-sc.com>
1167 Reverse order of two arguments to CTIME_subr, DTIME_subr,
1168 ETIME_subr, and TTYNAM_subr:
1169 * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
1170 While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
1172 * intdoc.in: Document the new calling sequences.
1173 * intrin.def: Reverse the arguments.
1174 * news.texi: Document the fact that they changed.
1175 * version.c: Bump version.
1177 Mon May 3 11:28:14 1999 Craig Burley <craig@jcb-sc.com>
1179 * news.texi: Doc upgrade to netlib libf2c as of today.
1181 Sun May 2 17:04:28 1999 Craig Burley <craig@jcb-sc.com>
1183 * version.c: Bump version.
1185 Sun May 2 16:53:01 1999 Craig Burley <craig@jcb-sc.com>
1187 Fix compile/19990502-1.f:
1188 * ste.c (ffeste_R819B): Don't overwrite tree for temp
1189 variable when expanding the assignment into it.
1191 Sun Apr 25 20:55:10 1999 Craig Burley <craig@jcb-sc.com>
1193 Fix 19990325-0.f and 19990325-1.f:
1194 * com.c (ffecom_possible_partial_overlap_): New function.
1195 (ffecom_expand_let_stmt): Use it to determine whether to assign
1196 to a COMPLEX operand through a temp.
1197 * news.texi: Document fix.
1199 * version.c: Bump version.
1201 Sat Apr 24 12:19:53 1999 Craig Burley <craig@jcb-sc.com>
1203 * expr.c (ffeexpr_finished_): Convert DATA implied-do
1204 start/end/incr expressions to default INTEGER.
1205 Fix some broken conditionals.
1206 Clean up some code in the region.
1207 * news.c: Document the fix.
1209 * version.c: Bump version.
1211 Fri Apr 23 02:08:32 1999 Craig Burley <craig@jcb-sc.com>
1213 * g77.texi (Compiler Prototypes): Replace "missing" subscript-
1214 checking option with something else.
1216 Fri Apr 23 01:48:28 1999 Craig Burley <craig@jcb-sc.com>
1218 Support new -fsubscript-check and -ff2c-subscript-check options:
1219 * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
1220 * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
1221 (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
1222 FFEBLD_opARRAYREF case.
1223 Compute character name, array type, and use new
1224 ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
1225 (ffecom_expr_): Use new ffecom_arrayref_ function.
1226 (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
1227 * g77.texi, news.texi: Document new options.
1228 * top.c, top.h: Support new options.
1230 * news.texi: Fix up some items to not be in "User-Visible Changes".
1232 * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
1235 * version.c: Bump version.
1237 Tue Apr 20 01:38:57 1999 Craig Burley <craig@jcb-sc.com>
1239 * bugs.texi, news.texi: Clarify -malign-double situation.
1241 Tue Apr 20 01:15:25 1999 Craig Burley <craig@jcb-sc.com>
1243 * stb.c (ffestb_R5282_): Convert DATA repeat count
1244 to default INTEGER, to avoid problems downstream.
1246 * version.c: Bump version.
1248 Mon Apr 19 21:36:48 1999 Craig Burley <craig@jcb-sc.com>
1250 * ste.c (ffeste_R819B): Start the loop before expanding
1251 the termination expression.
1253 * version.c: Bump version.
1255 Sun Apr 18 21:53:58 1999 Craig Burley <craig@jcb-sc.com>
1257 * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
1258 variables have constant addresses (EQUIVALENCE only if
1259 containing aggregate is static).
1261 Sat Apr 17 16:55:59 1999 Craig Burley <craig@jcb-sc.com>
1263 * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
1264 Clean up @code{} vs. @samp{}.
1265 Clean up dashes (`--') vs. @minus{} vs. `---'.
1267 * ffe.texi: Add copyright header.
1269 * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
1270 Remove support for -fugly option.
1271 Clarify that -fugly-logint is needed instead of -fugly
1272 to work around using .EQ./.NE. on LOGICAL operands.
1273 Explain more about why -fugly-logint is bad juju.
1275 * g77.texi (Missing Features): Describe READONLY as a missing
1276 feature. Describe AUTOMATIC better.
1278 * news.texi: Mention libf2c upgrade.
1280 Sat Apr 17 14:05:53 1999 Craig Burley <craig@jcb-sc.com>
1282 Make a place for front-end internals documentation:
1283 * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
1284 * ffe.texi: New file, containing docs on front-end internals.
1285 * g77.texi: New chapter for, and inclusion of, ffe.texi.
1287 * g77.texi: Fix an index entry.
1289 Sat Apr 17 13:53:43 1999 Craig Burley <craig@jcb-sc.com>
1291 Rewrite to use block/scope structure of GBE and to ensure
1292 variables (especially those going on stack/reg) are declared
1293 before executable code generated:
1294 * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
1296 * bld.h (ffebld_item_hook, ffebld_item_set_hook,
1297 ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
1298 * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
1299 ffebld_rank, ffebld_where): New convenience macros (used
1300 by rest of this patch).
1301 * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
1302 ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
1304 * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
1305 ffecom_call_gfrt): Support passing hooks for temp-var info.
1306 (ffecom_expr_power_integer_): Takes opPOWER expression, instead
1307 of its left and right operands, so it can get at the hook.
1308 (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
1309 ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
1310 ffecom_prepare_expr_w, ffecom_prepare_return_expr,
1311 ffecom_prepare_ptr_to_expr): New functions supporting expression
1313 (bison_rule_compstmt_): Return the tree, as in the CFE.
1314 (delete_block): New function, from CFE.
1315 (kept_level_p): New function, from CFE, modified.
1316 (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
1317 replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
1318 and they do real work.
1319 (struct binding_level): Add prep_state member. Initialize to 0.
1320 (ffecom_get_invented_identifier): Now takes either or both a
1321 string and an integer, using -1 to denote no integer.
1322 (ffecom_do_entry_): Disallow temp-var generation via expressions
1323 in body of function, since the exprs aren't prescanned.
1324 (ffecom_expr_rw): Now takes destination tree.
1325 (ffecom_expr_w): New function, now used in some places
1326 ffecom_expr_rw had been used.
1327 (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
1328 of source file, to avoid annoying problems editing com.c using
1330 (ffecom_expr_power_integer_): Make a temp var for division, if
1332 Handle expanded statement expression as does CFE.
1333 (ffecom_start_progunit_): Disallow temp-var generation in body
1334 of function, since expressions are not prescanned at this level.
1335 (ffecom_sym_transform_): Transform ASSIGN variables as well,
1336 so these are all transformed up front, before code-generation
1338 (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
1339 ffecom_ptr_to_const_expr): New functions to transform expressions
1340 only if the results will surely be constants.
1341 (ffecom_arg_ptr_to_expr): Precompute size, for convenience
1342 obtaining temp vars.
1343 (ffecom_expand_let_stmt): Guess at usability of destination
1344 pre-expansion, to provide better prescan preparation (fewer
1345 spurious temp vars).
1346 (ffecom_init_0): Disallow temp-var generation in global scope.
1347 (ffecom_type_expr): New function, returns just the type tree
1349 (start_function): Disallow temp-var generation in parm scope.
1350 (incomplete_type_error): Fix introductory comment.
1351 (poplevel): Update (somewhat) from CFE.
1352 (pushlevel): Update (somewhat) from CFE.
1353 * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
1354 * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
1355 ffestd_R806): Remember and pass through the ffestw block info
1356 for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
1357 * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
1358 (ffeste_io_inlist_): Add prototype.
1359 (ffeste_f2c_*): Macros rewritten, new ones added.
1360 (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
1361 ffeste_end_stmt_): New macros/functions, depending on whether
1362 checking is enabled, to keep track of symmetry of other ste.c code.
1363 (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
1364 ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
1365 ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1366 ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
1367 ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
1368 ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
1369 ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
1370 ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
1371 ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
1372 ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
1373 ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
1374 ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
1375 all pertinent expressions, update to new com.c interface, etc.
1376 (ffeste_io_impdo_): Relocate.
1377 (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
1378 bother calling clear_momentary, nothing was generated.
1379 (ffeste_R842, ffeste_R843): Update to new com.c interface.
1380 (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
1381 (ffeste_terminate_2): When checking enabled, make sure all blocks
1382 and statements have been ended.
1383 * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
1384 These now take ffestw block argument.
1385 (ffeste_terminate_2): When checking enabled, it's a function, not
1387 * stw.h (struct _ffestw_): New variable for IFTHEN.
1388 (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
1390 * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
1392 * com.c: Clean up commentary per GNU coding standards.
1394 * bld.h (ffebld_size, ffebld_size_known): Canonize.
1396 * version.c: Bump version.
1398 Sun Apr 11 21:33:33 1999 Mumit Khan <khan@xraylith.wisc.edu>
1400 * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
1401 null to decide whether to use it.
1403 Wed Apr 7 09:47:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1405 * ansify.c (die): Specify void argument.
1407 * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
1408 argument_info_ptr, argument_info_string, argument_name_ptr,
1409 argument_name_string, elaborate_if_complex,
1410 elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
1412 (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
1413 (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1414 _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
1416 Mon Apr 5 11:57:54 1999 Donn Terry (donn@interix.com)
1418 * Make-lang.in (HOST_CFLAGS): compute dynamically.
1420 Mon Apr 5 02:11:23 1999 Craig Burley <craig@jcb-sc.com>
1422 Fix bugs exposed by configuring with --enable-checking:
1423 * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
1424 ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
1425 pop_f_function_context, store_parm_decls, poplevel): Handle
1426 error_mark_node properly.
1427 * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
1428 * version.c: Bump version.
1430 Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
1432 * g77.texi: Fix up docs for -fset-g77-defaults, and
1433 describe how internal consistency checking now happens.
1434 (Should have been done for EGCS version 1.1.)
1436 Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
1438 * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
1439 Make -fno-emulate-complex the default, as COMPLEX support
1440 in the back end is now believed to be working.
1442 * version.c: Bump version.
1444 Fri Apr 2 13:33:16 1999 Craig Burley <craig@jcb-sc.com>
1446 * g77.texi: -malign-double now works.
1447 Give URL for alignment-testing package.
1448 * news.texi: -malign-double now works.
1450 Fri Apr 2 12:49:12 1999 Craig Burley <craig@jcb-sc.com>
1452 * g77.texi (Funding GNU Fortran): Dude's got a web page.
1455 Tue Mar 30 12:04:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1457 * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1460 * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1463 * stb.c (ffestb_local_u_): Likewise.
1464 (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
1465 ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
1466 ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
1467 ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
1468 ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
1469 ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
1470 ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
1471 ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
1472 ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
1473 ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
1474 ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
1475 ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
1476 ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
1477 ffestb_decl_R539): Likewise.
1479 * stb.h (_ffestb_args_): Likewise.
1481 * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
1482 ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
1484 * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
1485 ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
1486 ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
1487 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
1488 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
1490 * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
1492 * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1493 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1495 * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1496 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1498 * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
1499 ffestt_tokenlist_drive): Add prototype arguments.
1501 * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
1502 ffestt_tokenlist_drive): Likewise.
1504 * stu.c (ffestu_dummies_transition_): Likewise.
1505 (ffestu_sym_end_transition): Const-ify a char*.
1507 * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
1508 prototype arguments.
1510 * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
1512 * version.c (ffe_version_string): Const-ify a char*.
1514 * version.h (ffe_version_string): Likewise.
1516 Sat Mar 27 13:00:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1518 * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
1519 ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
1520 ffebad_finish): Const-ify a char*.
1522 * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
1524 * bld.h (ffebld_op_string): Likewise.
1526 * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
1527 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1528 ffecom_get_appended_identifier_, ffecom_get_identifier_,
1529 ffecom_gfrt_args_): Likewise.
1530 (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
1531 (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
1532 ffecom_arglist_expr_, ffecom_build_f2c_string_,
1533 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1534 ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
1535 ffecom_get_identifier_, ffecom_decl_field,
1536 ffecom_get_invented_identifier, lang_print_error_function,
1537 skip_redundant_dir_prefix, read_name_map, print_containing_files):
1539 (savestring): Remove, use `xstrdup' instead.
1541 * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
1544 * data.c (ffebld, ffedata_gather_): Make explicitly static.
1546 * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
1547 ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
1548 ffeexpr_nil_number_, ffeexpr_nil_number_period_,
1549 ffeexpr_nil_number_real_, ffeexpr_token_real_,
1550 ffeexpr_token_number_, ffeexpr_token_number_period_,
1551 ffeexpr_token_number_real_): Const-ify a char*.
1553 * fini.c (xspaces): Likewise.
1555 * global.c (ffeglobal_type_string_): Likewise.
1556 (ffeglobal_drive): Protoize.
1557 (ffeglobal_proc_def_arg): Const-ify a char*.
1559 * global.h (ffeglobal_drive): Protoize.
1560 (ffeglobal_proc_def_arg): Const-ify a char*.
1562 * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
1565 * implic.h (ffeimplic_peek_symbol_type): Likewise.
1567 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
1568 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
1569 ffeinfo_where_string_, ffeinfo_basictype_string,
1570 ffeinfo_kind_message, ffeinfo_kind_string,
1571 ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
1573 * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
1574 ffeinfo_kind_string, ffeinfo_kindtype_string,
1575 ffeinfo_where_string): Likewise.
1577 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1578 _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
1579 ffeintrin_fulfill_specific, ffeintrin_init_0,
1580 ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
1581 ffeintrin_name_generic, ffeintrin_name_implementation,
1582 ffeintrin_name_specific): Likewise.
1584 * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
1585 ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
1587 * lex.c (ffelex_type_string_, ffelex_token_new_character,
1588 ffelex_token_new_name, ffelex_token_new_names,
1589 ffelex_token_new_number): Likewise.
1591 * lex.h (ffelex_token_new_character, ffelex_token_new_name,
1592 ffelex_token_new_names, ffelex_token_new_number): Likewise.
1594 * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
1595 malloc_new_zinpool_): Likewise.
1597 * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
1598 malloc_pool_new): Likewise.
1600 * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
1603 * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
1606 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
1607 ffesymbol_attrs_string): Const-ify a char*.
1608 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1609 (ffesymbol_state_string): Const-ify a char*.
1611 * symbol.h (ffesymbol_attrs_string): Likewise.
1612 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1613 (ffesymbol_state_string): Const-ify a char*.
1615 * target.c (ffetarget_layout): Likewise.
1617 * target.h (ffetarget_layout): Likewise.
1619 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
1621 * Make-lang.in: Remove all references to g77.o/g77.c.
1622 Link g77 from gcc.o.
1624 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
1626 * Makefile.in (g77$(exeext)): Depend on intl.o. Link in intl.o.
1628 Wed Mar 17 11:39:44 1999 Craig Burley <craig@jcb-sc.com>
1630 * news.texi: Editorial fix.
1632 Mon Mar 15 17:12:07 1999 Craig Burley <craig@jcb-sc.com>
1634 * bugs.texi, g77.texi, news.texi: Editorial fixes.
1636 Sat Mar 13 17:51:55 1999 Craig Burley <craig@jcb-sc.com>
1638 Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
1639 * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
1640 * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
1641 by convertor, just return original expr.
1642 * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
1643 conversions that aren't yet working properly.
1644 * news.texi: Explain.
1646 * version.c: Bump version.
1648 Sat Mar 13 14:26:55 1999 Craig Burley <craig@jcb-sc.com>
1650 * RELEASE-PREP: New file, lists things to do for a release.
1652 * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
1653 install0.texi, news.texi, news0.texi: Accommodate new doc
1655 Consolidate news items. Don't describe old news items in
1656 various generated docs.
1657 Don't describe FSF-g77 installation stuff in various EGCS-g77
1659 Move description of AUTOMATIC to more suitable location.
1660 * root.texi: New file for new doc architecture.
1662 Thu Mar 11 17:32:55 1999 Craig Burley <craig@jcb-sc.com>
1664 * g77.texi: Add AUTOMATIC to list of unsupported extensions.
1666 Sat Mar 6 02:28:35 1999 Craig Burley <craig@jcb-sc.com>
1668 Warn about non-Y2K-compliant intrinsics:
1669 * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
1670 * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
1671 Use new DEFIMPY macro to flag these as non-Y2K-compliant.
1672 * intdoc.c (DEFIMPY): Support new Y2K macro.
1673 * intrin.h (DEFIMPY): Ditto.
1674 * intrin.c (DEFIMPY): Ditto.
1675 (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
1676 Warn about invocation of non-Y2K-compliant intrinsic.
1677 * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
1678 Rename external procedure names, to keep previously-
1679 compiled (sans-new-warnings) code from linking to
1681 * g77.texi: Document all this stuff.
1682 * news.texi: Spread the joy.
1683 * version.c: Bump version.
1685 Fri Mar 5 13:22:44 1999 Craig Burley <craig@jcb-sc.com>
1687 * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
1688 so describe it there, instead of under 1.2.
1690 Wed Mar 3 00:57:56 1999 Craig Burley <craig@jcb-sc.com>
1692 * news.texi: IDATE (VXT) fixed to return year as 0..99.
1694 Wed Mar 3 00:43:49 1999 Craig Burley <craig@jcb-sc.com>
1696 * g77.texi: Add remaining changes pending from Dave Love.
1698 Wed Mar 3 00:38:42 1999 Craig Burley <craig@jcb-sc.com>
1700 * bugs.texi, news.texi: Conditionalize cross-references
1701 on non-html processing, providing temporary HTML "links".
1703 * g77.texi: Fix up a reference.
1705 Wed Mar 3 00:12:31 1999 Craig Burley <craig@jcb-sc.com>
1707 * news.texi, bugs.texi: Delete fixed bugs, make one
1708 of them into the appropriate news item.
1710 Wed Mar 3 00:05:52 1999 Craig Burley <craig@jcb-sc.com>
1712 * news.texi: Copy over 1.1.2 news.
1714 1999-03-02 Craig Burley <craig@jcb-sc.com>
1716 * g77.texi (Bug Reporting): Clarify whether to use -E.
1717 Clarify other instructions.
1719 1999-02-27 Craig Burley <craig@jcb-sc.com>
1721 * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
1723 1999-02-26 Craig Burley <craig@jcb-sc.com>
1725 * intdoc.in (STAT_func, STAT_subr,
1726 FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
1727 Properly order array elements. Specify N/A return values.
1729 1999-02-26 Craig Burley <craig@jcb-sc.com>
1731 * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
1732 seconds, and VALUES(8), therefore, milliseconds.
1734 1999-02-26 Craig Burley <craig@jcb-sc.com>
1736 * news.texi: Clarify IOSTAT= fix.
1738 1999-02-25 Richard Henderson <rth@cygnus.com>
1740 * lang-specs.h: Define __FAST_MATH__ when appropriate.
1742 1999-02-25 Craig Burley <craig@jcb-sc.com>
1744 * g77.texi: Clarify/index lack of run-time allocation for
1747 1999-02-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
1749 * f/intdoc.in: Add missing `,' after cross references.
1751 1999-02-20 Craig Burley <craig@jcb-sc.com>
1753 * Make-lang.in (f77.install-common, f77.install-info,
1754 f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
1755 instead of `lang-f77' for flag file, to be sure of a
1756 writable directory, and remove the flag file after each
1757 operation to keep things clean.
1759 1999-02-20 Craig Burley <craig@jcb-sc.com>
1761 * g77.texi: Properly attribute Priest document; clarify
1762 that it is in the .ps version of the Goldberg document.
1764 1999-02-19 Craig Burley <craig@jcb-sc.com>
1766 * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
1767 news0.texi, news.texi: Update copyright dates.
1768 Clarify which files are source, which are derived,
1769 and remind maintainers where copyright dates are sourced.
1770 * BUGS, INSTALL, NEWS: Regenerated.
1772 1999-02-19 Craig Burley <craig@jcb-sc.com>
1774 * global.c (ffeglobal_ref_progunit_): Warn about a function
1775 definition that disagrees with the type of a previous reference.
1776 Improve commentary. Fix a couple of minor bugs. Clean up
1778 * news.texi: Spread the joy.
1780 1999-02-18 Craig Burley <craig@jcb-sc.com>
1782 * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
1783 as argument for FILEINT and FILEASSOC as lhs.
1784 * news.texi: Document fix.
1787 1999-02-18 Craig Burley <craig@jcb-sc.com>
1789 * g77.texi: Clarify -fno-globals vs. -Wno-globals.
1791 1999-02-18 Craig Burley <craig@jcb-sc.com>
1793 * intdoc.in (LOG10): Fix typo.
1795 1999-02-17 Ulrich Drepper <drepper@cygnus.com>
1797 * intdoc.in: Fix typo.
1799 1999-02-17 Craig Burley <craig@jcb-sc.com>
1801 * g77.texi, intdoc.in: Document Y2K and some other known
1803 * intrin.def (DTIME, FDATE): Fix capitalization of
1804 case-sensitive forms of these intrinsics' names.
1806 1999-02-17 Dave Love <fx@gnu.org>
1808 * intdoc.in: Say `common' logarithm for log10.
1810 1999-02-16 Ulrich Drepper <drepper@cygnus.com>
1812 * g77.texi: Add missing @ in email addresses.
1814 1999-02-15 Craig Burley <craig@jcb-sc.com>
1816 * *.*: Delete my (old) email address in most places, change it
1819 1999-02-14 Craig Burley <craig@jcb-sc.com>
1823 1999-02-14 Craig Burley <craig@jcb-sc.com>
1825 * version.c: Bump for 1998-10-02 change (forgot to do this
1828 1999-02-14 Craig Burley <craig@jcb-sc.com>
1830 * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
1831 and `.FPP' as well as `.for' and `.fpp'.
1833 1999-02-14 Craig Burley <craig@jcb-sc.com>
1835 * intdoc.in (LOG10): Fix description.
1837 1999-02-14 Craig Burley <craig@jcb-sc.com>
1839 * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
1841 1999-02-14 Craig Burley <craig@jcb-sc.com>
1843 * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
1844 up and improve indexing, and some other areas of docs.
1846 1999-02-14 Craig Burley <craig@jcb-sc.com>
1848 * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
1851 Sat Feb 6 18:02:17 1999 Jeffrey A Law (law@cygnus.com)
1853 * g77.texi: Update email addresses.
1855 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
1857 * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
1858 mkstemp.o from libiberty.
1860 1999-02-01 Zack Weinberg <zack@rabi.columbia.edu>
1862 * top.c: Don't define ffe_is_ident_. Don't process
1864 * top.h: Remove declaration of ffe_is_ident_ and macros
1865 ffe_is_ident() and ffe_set_is_ident().
1866 * lex.c: Use flag_no_ident instead of ffe_is_ident().
1868 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
1870 * lang-specs.h: Map -Qn to -fno-ident.
1872 Tue Jan 5 22:12:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1874 * Make-lang.in (g77.o): Depend on prefix.h.
1876 Fri Nov 27 13:10:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1878 * fini.c: Rename variable `spaces' to `xspaces' to avoid
1879 conflicting with function `spaces' from libiberty.
1881 * g77spec.c: Don't prototype libiberty functions.
1882 * malloc.c: Likewise.
1884 1998-11-20 Dave Love <d.love@dl.ac.uk>
1886 * g77.texi: Assorted minor changes.
1888 1998-11-19 Dave Love <d.love@dl.ac.uk>
1890 * bugs.texi: Formatting changes from Craig.
1892 * intdoc.in: Terminate some @xrefs with `,'.
1894 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1896 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1898 Mon Nov 9 23:15:39 1998 Jeffrey A Law (law@cygnus.com)
1900 * g77.texi, news.texi: Updates from Craig.
1902 Sun Nov 8 17:47:56 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1904 * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
1906 Sat Nov 7 15:58:54 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1908 * g77spec.c: Don't include gansidecl.h.
1909 * output.j: Likewise.
1911 1998-11-04 Dave Love <d.love@dl.ac.uk>
1913 * g77.texi: Small formatting/indexing fixes.
1915 Mon Oct 12 20:41:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1917 * bad.c (ffebad_finish): Change type of variable `c' to unsigned
1918 char, change type of variable `s' to unsigned char *.
1920 * com.c (ffecom_symbol_null_): Add missing initializers.
1922 * fini.c (MAXNAMELEN): Undef it before defining.
1924 * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
1927 * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
1930 * lex.c (ffelex_splice_tokens): Change type of variable `p' to
1932 (ffelex_token_name_from_names): Cast the argument of
1933 `ffelex_is_firstnamechar' to (unsigned char).
1934 (ffelex_token_names_from_names): Likewise.
1935 (ffelex_token_new_name): Likewise.
1936 (ffelex_token_new_names): Likewise.
1938 * malloc.c (malloc_root_): Add missing initializer.
1940 * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
1941 (ffestb_else) Likewise.
1942 (ffestb_else3_) Likewise.
1943 (ffestb_endxyz) Likewise.
1944 (ffestb_goto) Likewise.
1945 (ffestb_let) Likewise.
1946 (ffestb_varlist) Likewise.
1947 (ffestb_R522) Likewise.
1948 (ffestb_R528) Likewise.
1949 (ffestb_R834) Likewise.
1950 (ffestb_R835) Likewise.
1951 (ffestb_R838) Likewise.
1952 (ffestb_R1102) Likewise.
1953 (ffestb_blockdata) Likewise.
1954 (ffestb_R1212) Likewise.
1955 (ffestb_R810) Likewise.
1956 (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
1958 (ffestb_V014): Change type of variable `p' to unsigned char *.
1959 (ffestb_dummy) Likewise.
1960 (ffestb_R524) Likewise.
1961 (ffestb_R547) Likewise.
1962 (ffestb_decl_chartype) Likewise.
1963 (ffestb_decl_dbltype) Likewise.
1964 (ffestb_decl_gentype) Likewise.
1965 (ffestb_decl_entsp_2_) Likewise.
1966 (ffestb_V027) Likewise.
1967 (ffestb_decl_R539) Likewise.
1969 * top.c (ffe_decode_option): Mark parameter `argc' with
1972 * where.c (ffewhere_unknown_line_): Add missing initializers.
1974 1998-10-02 Dave Love <d.love@dl.ac.uk>
1976 * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
1978 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
1980 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
1981 HANDLE_GENERIC_PRAGMAS.
1983 Mon Sep 28 04:22:00 1998 Jeffrey A Law (law@cygnus.com)
1985 * news.texi: Update from Craig.
1987 1998-09-23 Dave Love <d.love@dl.ac.uk>
1989 * g77.texi: Additions about `/*', trailing comments and cpp.
1991 1998-09-18 Dave Love <d.love@dl.ac.uk>
1993 * g77.texi: Various additions and some small fixes.
1995 Thu Sep 10 14:55:44 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
1997 * Make-lang.in (f77.install-common): Add missing "else true;".
1999 1998-09-07 Dave Love <d.love@dl.ac.uk>
2001 * ChangeLog.egcs: Deleted. Entries merged here.
2003 1998-09-05 Dave Love <d.love@dl.ac.uk>
2005 * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
2006 (F771_LDFLAGS): Variable dispensed with.
2008 Fri Sep 4 19:53:34 1998 Craig Burley <burley@gnu.org>
2010 * intdoc.in: Minor editorial tweaks.
2012 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
2014 * lang-options.h: Convert to wrap option and doc string
2015 in a new macro invocation, FTNOPT, so the nearly identical
2016 list can be used in FSF-g77.
2018 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
2020 * Makefile.in (fini.o): Don't define USE_HCONFIG here.
2021 * fini.c: Define USE_HCONFIG here instead, so deps-kinda
2022 picks up correct dependency.
2024 * Makefile.in (proj-h.o): Fix dependencies list.
2026 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
2028 * lex.c (ffe_lex_hash): Change how HANDLE_PRAGMA and
2029 HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
2030 enabled in this code.
2031 Generate warning messages if unknown pragmas are encountered.
2032 (pragma_getc): New function: retrieves characters from the
2033 input stream. Defined when HANDLE_PRAGMA is defined.
2034 (pragma_ungetc): New function: replaces characters back into the
2035 input stream. Defined when HANDLE_PRAGMA is defined.
2037 Tue Sep 1 10:00:21 1998 Craig Burley <burley@gnu.org>
2039 * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
2042 1998-08-23 Dave Love <d.love@dl.ac.uk>
2044 * g77.texi: Increment `version-g77' and fix a few typos.
2046 Tue Aug 18 21:41:31 1998 Jeffrey A Law (law@cygnus.com)
2048 * Make-lang.in: Add several "else true" clauses to deal with lame
2051 Tue Aug 11 08:12:14 1998 H.J. Lu (hjl@gnu.org)
2053 * Make-lang.in (g77.o): Touch lang-f77 before checking it.
2055 1998-08-09 Dave Love <d.love@dl.ac.uk>
2057 * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
2058 with explicit use of tex.
2059 (f77.mostlyclean): Remove TeX index files.
2061 * g77install.texi (Prerequisites): Kluge round TeX lossage with
2062 hyphen in @value in @code.
2064 Tue Aug 4 16:59:39 1998 Craig Burley <burley@gnu.org>
2066 * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
2067 Allow conversion from pointer to same-sized integer,
2068 to fix invoking SIGNAL as a function.
2070 1998-07-26 Dave Love <d.love@dl.ac.uk>
2072 * BUGS, INSTALL, NEWS: Rebuilt.
2074 Sat Jul 25 17:23:55 1998 Craig Burley <burley@gnu.org>
2077 * stc.c (ffestc_R1229_start): Set info to ANY as well.
2079 Tue Jul 21 04:33:37 1998 Craig Burley <burley@gnu.org>
2081 * g77spec.c (lang_specific_driver): Return unmolested
2082 command line when --help seen.
2083 Comment out code that printed g77-specific --help info.
2085 Sat Jul 18 19:16:48 1998 Craig Burley <burley@gnu.org>
2087 * lang-options.h: Fix up doc strings.
2088 Remove the unimplemented -fdcp-intrinsics-* options.
2090 * str-1t.fin: Change mixed-case spelling of `GoTo' from
2093 Thu Jul 16 13:26:36 1998 Craig Burley <burley@gnu.org>
2095 * com.c (ffecom_finish_symbol_transform_): Revert change
2096 of 1998-05-23, as it was too aggressive, in that it
2097 prevented transformation of (used) functions before
2098 primary code generation.
2100 1998-07-15 Dave Love <d.love@dl.ac.uk>
2102 * intdoc.texi: Regenerated.
2104 Mon Jul 13 18:45:06 1998 Craig Burley <burley@gnu.org>
2106 * Make-lang.in (f77.rebuilt): Fix to depend on
2107 build-dir-based, not source-based, g77.info.
2109 * g77.texi: Merge docs with 0.5.24.
2110 * g77install.texi: Ditto.
2112 Mon Jul 13 18:02:29 1998 Craig Burley <burley@gnu.org>
2114 Cleanups vis-a-vis g77-0.5.24:
2115 * g77spec.c (lang_specific_driver): Tabify source.
2116 * top.c (ffe_decode_option): Use fixed macro to set
2117 internal-checking flag.
2118 * top.h (ffe_set_is_do_internal_checks): Fix macro.
2120 Mon Jul 13 17:33:44 1998 Craig Burley <burley@gnu.org>
2122 Cleanups vis-a-vis system.h cutover and g77-0.5.24:
2123 * Makefile.in (fini.o): Define USE_HCONFIG macro
2124 so source code doesn't have to.
2125 * fini.c: Don't define USE_HCONFIG here, since
2126 source code usually shouldn't care about this.
2127 * ansify.c: Include stddef.h only if we have it.
2131 Mon Jul 13 17:30:29 1998 Nick Clifton <nickc@cygnus.com>
2133 * lang-options.h: Format changed to work with --help support added
2136 Mon Jul 13 11:54:03 1998 Craig Burley <burley@gnu.org>
2138 * com.c (ffecom_push_tempvar): Replace kludge that
2139 munged back-end globals directly with proper calls
2140 to push_topmost_sequence and pop_topmost_sequence.
2142 1998-07-12 Dave Love <d.love@dl.ac.uk>
2144 * version.c: Bump version.
2146 Sat Jul 11 19:24:32 1998 Craig Burley <burley@gnu.org>
2149 * equiv.c (ffeequiv_offset_): Don't crash on various
2150 possible ANY operands.
2152 Sat Jul 11 18:24:37 1998 Craig Burley <burley@gnu.org>
2154 * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
2155 for constant is non-zero.
2157 * com.c (__eprintf): Delete this function, it is obsolete.
2159 1998-07-09 Dave Love <d.love@dl.ac.uk>
2161 * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
2163 Thu Jul 9 00:45:59 1998 Craig Burley <burley@gnu.org>
2165 Fix debugging of CHARACTER*(*), etc., which requires
2166 emitting debug info on types like `ftnlen':
2167 * com.c (ffecom_start_progunit_): Don't bother
2168 resetting "invented" flag for identifier.
2169 (ffecom_transform_equiv_): Don't bother zeroing
2170 "ignored" flag for decl.
2171 (pushdecl): No longer set "ignored", "used", or
2172 "suppressed debug" flags for decls having "invented"
2175 1998-07-06 Mike Stump <mrs@wrs.com>
2177 * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
2180 1998-07-06 Dave Love <d.love@dl.ac.uk>
2182 * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
2185 1998-07-05 Dave Love <d.love@dl.ac.uk>
2187 * intdoc.in: Add entry for DATE_AND_TIME.
2189 * intrin.def: Add implementation for DATE_AND_TIME. Make second
2190 and third args of SYSTEM_CLOCK optional.
2192 * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
2194 * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
2196 (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
2198 Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
2200 Fix 980701-1.f (which was producing "unaligned trap"
2201 on an Alpha running GNU/Linux, as predicted):
2202 * equiv.c (ffeequiv_layout_local_): Don't bother
2203 coping with pre-padding of entire area while building
2204 it; do that instead after the building is done, and
2205 do it by modifying only the modulo field. This covers
2206 the case of alignment stringency being increased without
2207 lowering the starting offset, unlike the previous changes,
2208 and even more elegantly than those.
2210 * target.c (ffetarget_align): Make sure alignments
2211 are non-zero, just in case.
2213 See ChangeLog.0 for earlier changes.
2216 add-log-time-format: current-time-string