1 Wed Mar 14 09:29:27 2001 Mark Mitchell <mark@codesourcery.com>
3 * com.c (ffecom_member_phase_2): Use COPY_DECL_RTL,
5 (duplicate_decls): Likewise.
6 (start_decl): Likewise.
8 Fri Mar 9 22:52:55 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
10 * fini.c (main): Use really_call_malloc, not malloc.
12 Thu Mar 8 13:27:47 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
14 * com.c: Don't rely on the POSIX macro to define autoconf stuff.
16 2001-03-07 Brad Lucier <lucier@math.purdue.edu>
18 * g77.texi: Document new options -funsafe-math-optimizations
19 and -fno-trapping-math. Revise documentation for -ffast-math.
21 2001-03-01 Zack Weinberg <zackw@stanford.edu>
23 * proj.h: Delete 'bool' type. Don't include stddef.h here.
24 * com.c: Rename variables named 'true' and/or 'false'.
25 * intdoc.c: Delete 'bool' type.
27 2001-03-01 Zack Weinberg <zackw@stanford.edu>
29 * lang-specs.h: Add zero initializer for cpp_spec field to all
32 2001-02-24 Zack Weinberg <zackw@stanford.edu>
34 * com.c: Don't define STDC_HEADERS, autoconf handles it.
36 Fri Feb 23 15:28:39 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
38 * com.c (set_block): Set NAMES and BLOCKS from BLOCK.
40 2001-02-19 Joseph S. Myers <jsm28@cam.ac.uk>
42 * version.c, root.texi: Update GCC version number to 3.1. Update
43 G77 version number to 0.5.27.
44 * BUGS, NEWS: Regenerate.
46 Sun Feb 4 15:52:44 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
48 * com.c (ffecom_init_0): Call fatal_error instead of fatal.
49 * com.c (init_parse): Call fatal_io_error instead of
51 (ffecom_decode_include_option_): Make errors non-fatal.
52 * lex.c (ffelex_cfelex_, ffelex_get_directive_line_): Likewise.
53 (ffelex_hash_): Likewise.
55 Sat Jan 27 20:52:18 2001 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
57 * Make-lang.in: Remove all dependencies on defaults.h.
58 * com.c: Don't include defaults.h.
60 2001-01-23 Michael Sokolov <msokolov@ivan.Harhan.ORG>
62 * com.c: Don't explicitly include any time headers, the right ones are
63 already included by proj.h.
65 2001-01-15 Mark Mitchell <mark@codesourcery.com>
67 * com.c (ffecom_lookup_label): Set DECL_CONTEXT for FORMAT
68 label to current_function_decl.
70 Fri Jan 12 17:21:33 2001 Joseph S. Myers <jsm28@cam.ac.uk>
72 * g77spec.c (lang_specific_driver): Update copyright year to 2001.
74 Wed Jan 10 14:39:45 2001 Mark Mitchell <mark@codesourcery.com>
76 * com.c (ffecom_init_zero_): Remove last argument in call to
77 make_decl_rtl; use make_function_rtl instead of make_decl_rtl.
78 (ffecom_lookup_label_): Likewise.
79 (builtin_function): Likewise.
80 (start_function): Likewise.
82 Thu Dec 21 21:19:42 2000 Joseph S. Myers <jsm28@cam.ac.uk>
84 * g77install.texi, g77.texi: Update last-updated dates for
85 installation information and the manual as a whole.
86 * bugs.texi, news.texi: Update copyright years in the comments at
89 2000-12-21 Joseph S. Myers <jsm28@cam.ac.uk>
91 * g77install.texi: Adjust wording of an EGCS reference.
93 Thu Dec 21 20:00:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
95 * BUGS, NEWS: Regenerate.
97 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
99 * com.c [VMS]: Remove definition of BSTRING.
101 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
103 * g77.texi: Update GPL copy not to refer to years 19@var{yy}.
105 2000-12-18 Toon Moene <toon@moene.indiv.nluug.nl>
107 * bugs.texi: Correct copyright years.
108 * g77.texi: Likewise.
109 * news.texi: Likewise.
111 2000-12-18 Joseph S. Myers <jsm28@cam.ac.uk>
113 * g77install.texi: Remove obsolete parts only used for INSTALL,
114 and DOC-G77 conditionals. Update last-update-install date.
116 Sat Dec 9 10:20:11 2000 Joseph S. Myers <jsm28@cam.ac.uk>
118 * .cvsignore: New file; add info files.
120 2000-12-08 Joseph S. Myers <jsm28@cam.ac.uk>
122 * Make-lang.in (f77.info): Depend on info files in source
124 (f/g77.info): Build info files in source directory; don't build
125 them unless BUILD_INFO is "info".
126 (f77.install-info): Install info files from source directory.
128 2000-12-07 Zack Weinberg <zack@wolery.stanford.edu>
130 * Make-lang.in: Link f/fini with safe-ctype.o.
131 * bad.c: Don't test ISUPPER(c) || ISLOWER(c) before calling TOUPPER(c).
132 * com.c: Use TOUPPER, not ffesrc_toupper.
133 * fini.c: Don't test ISALPHA(c) before calling TOUPPER(c)/TOLOWER(c).
134 * intrin.c: Don't test IN_CTYPE_DOMAIN(c).
135 * src.c: Delete ffesrc_toupper_ and ffesrc_tolower_ and their
136 initializing code; use TOUPPER and TOLOWER instead of
137 ffesrc_toupper and ffesrc_tolower.
138 * src.h: Don't declare ffesrc_toupper_ or ffesrc_tolower_.
139 Don't define ffesrc_toupper or ffesrc_tolower.
141 2000-11-28 Richard Henderson <rth@redhat.com>
143 * com.c (ffecom_member_phase2_): Set TREE_USED on the debugging decl.
145 2000-11-26 Joseph S. Myers <jsm28@cam.ac.uk>
147 * RELEASE-PREP: Remove obsolete EGCS reference.
148 * g77.texi: Adjust reference to EGCS as something current.
149 * lang-options.h (FTNOPT): Remove macro and obsolete comment.
150 Include doc strings directly in option listing instead of through
152 * root.texi: Remove support for multiple different (FSF and EGCS)
153 distributions of g77.
154 * g77install.texi: Remove conditioned out instructions applying
155 only to obsolete distributions of g77 not as part of GCC. Change
156 "superceded" to the correct spelling "superseded".
158 Sun Nov 26 19:25:56 2000 Joseph S. Myers <jsm28@cam.ac.uk>
160 * g77spec.c (lang_specific_driver): Update copyright year to 2000.
162 Thu Nov 23 02:18:57 2000 J"orn Rennecke <amylaar@redhat.com>
164 * Make-lang.in (g77spec.o): Depend on $(CONFIG_H).
166 2000-11-21 David Billinghurst <David.Billinghurst@riotinto.com)
168 * Make-lang.in: Add $(build_exeext) to f/fini target
170 2000-11-21 Andreas Jaeger <aj@suse.de>
172 * g77.texi (Floating-point Exception Handling): Use feenableexcept
174 (Floating-point precision): Change to match above change.
176 Sun Nov 19 17:29:22 2000 Matthias Klose <doko@marvin.itso-berlin.de>
178 * g77.texi (Floating-point precision): Adjust example
179 to work with glibc (>= 2.1).
181 Sat Nov 18 13:54:49 2000 Matthias Klose <doko@cs.tu-berlin.de>
183 * g77.texi (Floating-point Exception Handling): Adjust
184 example to work with glibc (>= 2.1).
186 2000-11-18 Alexandre Oliva <aoliva@redhat.com>
188 * Make-lang.in (INTDOC_DEPS): New macro.
189 (f/intdoc.texi): Depend on $(INTDOC_DEPS). Build f/intdoc.
190 (f/intdoc): Likewise. Add $(build_exeext).
192 2000-11-17 Zack Weinberg <zack@wolery.stanford.edu>
194 * lex.c (ffelex_hash_): Change ggc_alloc_string (var, -1) to
197 Thu Nov 16 23:14:07 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
199 * malloc.c (malloc_init): Call xmalloc, not malloc.
201 2000-11-10 Rodney Brown <RodneyBrown@mynd.com>
203 * Make-lang.in: Remove OUTPUT_OPTION from g77version.o target.
205 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
207 * root.texi: Remove non-historical EGCS reference.
208 Set current g77 version to 0.5.26.
210 2000-11-10 Toon Moene <toon@moene.indiv.nluug.nl>
212 * com.c (ffecom_stabilize_aggregate_) case RTL_EXPR: Abort.
214 2000-11-10 Zack Weinberg <zack@wolery.stanford.edu>
216 * Make-lang.in (f/fini.o, f/proj-h.o): Remove pointless sed
217 munging of source file name.
218 ($(srcdir)/f/intdoc.texi): Break up into several rules each of
219 which builds just one thing. Don't mess with $(LANGUAGES).
220 (f/ansify.o, f/intdoc.o): Remove unnecessary rules.
222 2000-11-05 Toon Moene <toon@moene.indiv.nluug.nl>
224 * root.texi, news.texi, g77install.texi, g77.texi, bugs.texi:
225 Remove non-historical references to egcs/EGCS.
227 2000-11-05 Joseph S. Myers <jsm28@cam.ac.uk>
229 * Make-lang.in: Remove f77.distdir and f/INSTALL.
230 * INSTALL, install0.texi: Remove.
232 2000-11-02 Joseph S. Myers <jsm28@cam.ac.uk>
234 * com.c (open_include_file, ffecom_open_include_): Use strchr ()
235 and strrchr () instead of index () and rindex ().
237 2000-10-27 Zack Weinberg <zack@wolery.stanford.edu>
239 * Make-lang.in: Move all build rules here from Makefile.in,
240 adapt to new context. Wrap all rules that change the current
241 directory in parentheses. Expunge all references to $(P).
242 When one command depends on another and they're run all at
243 once, use && to separate them, not ;. Add OUTPUT_OPTION to
244 all object-file generation rules. Delete obsolete variables.
246 * Makefile.in: Delete.
247 * config-lang.in: Delete outputs= line.
249 Sat Oct 21 18:07:48 2000 Joseph S. Myers <jsm28@cam.ac.uk>
251 * Makefile.in, g77spec.c: Remove EGCS references in comments.
253 Thu Oct 12 22:28:51 2000 Mark Mitchell <mark@codesourcery.com>
255 * com.c (ffecom_do_entry_): Don't mess with obstacks.
256 (ffecom_finish_global_): Likewise.
257 (ffecom_finish_symbol_transform_): Likewise.
258 (ffecom_gen_sfuncdef_): Likewise.
259 (ffecom_init_zero_): Likewise.
260 (ffecom_start_progunit_): Likewise.
261 (ffecom_sym_transform_): Likewise.
262 (ffecom_sym_transform_assign_): Likewise.
263 (ffecom_transform_equiv_): Likewise.
264 (ffecom_transform_namelist_): Likewise.
265 (ffecom_vardesc_): Likewise.
266 (ffecom_vardesc_array_): Likewise.
267 (ffecom_vardesc_dims_): Likewise.
268 (ffecom_end_transition): Likewise.
269 (ffecom_make_tempvar): Likewise.
270 (bison_rule_pushlevel_): Likewise.
271 (bison_rule_compstmt_): Likewise.
272 (finish_decl): Likewise.
273 (finish_function): Likewise.
274 (push_parm_decl): Likewise.
275 (start_decl): Likewise.
276 (start_function): Likewise.
277 (ggc_p): Don't define.
278 * std.c (ffestd_stmt_pass_): Likewise.
279 * ste.c (ffeste_end_block_): Likewise.
280 (ffeste_end_stmt_): Likewise.
281 (ffeste_begin_iterdo_): Likewise.
282 (ffeste_io_ialist_): Likewise.
283 (ffeste_io_cilist_): Likewise.
284 (ffeste_io_inlist_): Likewise.
285 (ffeste_io_olist_): Likewise.
286 (ffeste_R810): Likewise.
287 (ffeste_R838): Likewise.
288 (ffeste_R839): Likewise.
289 (ffeste_R842): Likewise.
290 (ffeste_R843): Likewise.
291 (ffeste_R1001): Likewise.
293 2000-10-05 Richard Henderson <rth@cygnus.com>
295 * com.c (finish_function): Don't init can_reach_end.
297 Sun Oct 1 11:43:44 2000 Mark Mitchell <mark@codesourcery.com>
299 * com.c (lang_mark_false_label_stack): Remove.
301 2000-09-10 Zack Weinberg <zack@wolery.cumb.org>
303 * com.c: Include defaults.h.
304 * com.h: Don't define the *_TYPE_SIZE macros.
305 * Makefile.in: Update dependencies.
307 2000-08-29 Zack Weinberg <zack@wolery.cumb.org>
309 * ansify.c: Use #line, not # <number>.
311 2000-08-24 Greg McGary <greg@mcgary.org>
313 * intdoc.c (ARRAY_SIZE): Remove macro.
314 * proj.h (ARRAY_SIZE): Remove macro.
315 * com.c (init_decl_processing): Use ARRAY_SIZE.
317 2000-08-22 Toon Moene <toon@moene.indiv.nluug.nl>
319 * com-rt.def: Adapt macro DEFGFRT to accept CONST boolean.
320 * com.c (macro DEFGFRT): Use CONST boolean.
321 (ffecom_call_binop_): Choose between call by value
322 and call by reference.
323 (ffecom_expr_): Use direct calls to (g)libc functions for
324 POW_DD, LOG10, (float) MOD.
325 (ffecom_make_gfrt_): Add const indication to table of
327 * com.h (macro DEFGFRT): Use CONST boolean.
328 * intrin.def: Adjust DEFIMP definition of LOG10, (float) MOD.
330 2000-08-21 Nix <nix@esperi.demon.co.uk>
332 * lang-specs.h: Do not process -o or run the assembler if
333 -fsyntax-only. Use %j instead of /dev/null.
335 2000-08-21 Jakub Jelinek <jakub@redhat.com>
337 * lang-specs.h: Pass -I* options to f771.
339 2000-08-19 Toon Moene <toon@moene.indiv.nluug.nl>
341 * top.c (ffe_decode_option): Disable -fdebug-kludge
343 * lang-options.h: Document the fact.
346 2000-08-13 Toon Moene <toon@moene.indiv.nluug.nl>
348 * bugs.texi: Describe new ability to emit debug info
349 for EQUIVALENCE members.
352 2000-08-11 G. Helffrich <george@gly.bris.ac.uk>
353 Toon Moene <toon@moene.indiv.nluug.nl>
355 * com.c (ffecom_transform_equiv_): Make EQUIVALENCEs addressable
356 so that debug info can be attached to their storage.
357 Unconditionally list the storage set aside for them.
359 2000-08-07 Toon Moene <toon@moene.indiv.nluug.nl>
361 * g77spec.c (lang_specific_driver): Clearer g77 version message.
363 2000-08-04 Zack Weinberg <zack@wolery.cumb.org>
365 * Make-lang.in (f771): Depend on $(BACKEND), not stamp-objlist.
366 * Makefile.in: Add BACKEND; delete OBJS, OBJDEPS.
367 (f771): Link with $(BACKEND).
369 2000-08-02 Zack Weinberg <zack@wolery.cumb.org>
371 * g77spec.c: Adjust type of second argument to
372 lang_specific_driver, and update code as necessary.
374 * expr.c (ffeexpr_finished_): Cast signed side of ?:
377 2000-07-31 Zack Weinberg <zack@wolery.cumb.org>
379 * lang-specs.h: Rename cpp to cpp0 and/or tradcpp to tradcpp0.
381 Thu Jul 27 11:50:08 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
383 * fini.c (main): Avoid automatic aggregate initialization.
385 * proj.h: Indent #error directive.
387 2000-07-26 Toon Moene <toon@moene.indiv.nluug.nl>
389 * lang-specs.h: Remove one /dev/null from tradcpp invocation.
391 Sun Jul 23 15:47:30 2000 Billinghurst, David <David.Billinghurst@riotinto.com>
393 * Make-lang.in: Put $(build_exeext) suffix on programs which run
394 on the build machine.
396 2000-07-22 Toon Moene <toon@moene.indiv.nluug.nl>
398 * com.c (ffecom_expr_intrinsic_): case FFEINTRIN_impFGETC_subr,
399 FFEINTRIN_impFPUTC_subr: Check for arg3 being NULL.
401 2000-07-13 Zack Weinberg <zack@wolery.cumb.org>
403 * lang-specs.h: Use the new named specs. Remove unnecessary braces.
405 2000-07-02 Toon Moene <toon@moene.indiv.nluug.nl>
407 * version.c: Bump version number.
409 2000-06-21 Zack Weinberg <zack@wolery.cumb.org>
411 * Make-lang.in (F77_SRCS): Remove all .j files.
412 * Makefile.in (ASSERT_H, CONFIG_H, CONVERT_H, FLAGS_H, GGC_H,
413 GLIMITS_H, HCONFIG_H, INPUT_H, OUTPUT_H, RTL_H, SYSTEM_H,
414 TOPLEV_H, TREE_H): Remove references to .j files.
415 (TCONFIG_H, TM_H): Remove entirely.
416 (deps-kinda): Delete rule.
419 * assert.j, config.j, convert.j. flags.j, ggc.j, glimits.j,
420 hconfig.j, input.j, output.j, rtl.j, system.j, toplev.j,
421 tree.j, tconfig.j, tree.j: Delete.
423 * ansify.c, bad.c, bit.c, com.c, com.h, intdoc.c, lex.c,
424 parse.c, proj.c, proj.h, ste.c, target.c, target.h, top.c,
425 where.c, where.h: Include parent-directory headers directly.
426 * lex.c: Don't include tree.h twice.
428 2000-05-17 H.J. Lu (hjl@gnu.org)
430 * Make-lang.in: Use a unique stamp for each target to support
433 Thu Jun 15 14:03:14 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
435 * ste.c (gbe_block): Constify.
437 2000-06-13 Jakub Jelinek <jakub@redhat.com>
439 * com.c (ffecom_transform_common_): Set DECL_USER_ALIGN.
440 (ffecom_transform_equiv_, ffecom_decl_field): Likewise.
441 (ffecom_init_0): Set DECL_USER_ALIGN resp. TYPE_USER_ALIGN.
442 (duplicate_decls): Set DECL_USER_ALIGN.
444 Sun Jun 11 00:03:00 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
446 * com.c (lang_get_alias_set): Mark parameter with ATTRIBUTE_UNUSED.
448 2000-06-04 Philipp Thomas <pthomas@suse.de>
450 * Makefile.in(INTLLIBS): New macro.
451 (LIBS): Add INTLLIBS.
454 2000-06-02 Richard Henderson <rth@cygnus.com>
456 * com.c (lang_get_alias_set): New.
458 2000-05-28 Toon Moene <toon@moene.indiv.nluug.nl>
460 * bugs.texi: Note that debugging information for
461 common block items is emitted now.
464 2000-05-18 Chris Demetriou <cgd@sibyte.com>
466 * com.h (FFECOM_f2cINTEGER, FFECOM_f2cLONGINT): Note that
467 these types correspond to built-in types now defined in
468 the C front end (for libf2c).
470 Wed May 17 17:27:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
472 * top.c (ffe_decode_option): Update -Wall unused flags by calling
475 2000-05-09 Zack Weinberg <zack@wolery.cumb.org>
477 * com.c (ffecom_subscript_check_): Constify array_name
478 parameter. Clean up string bashing.
479 (ffecom_arrayref_, ffecom_char_args_x_): Constify array_name
481 (ffecom_do_entry_, ffecom_gen_sfuncdef_, ffecom_start_progunit_,
482 ffecom_sym_transform_, ffecom_sym_transform_assign_): Constify
484 (init_parse): Constify parameter and return value.
485 * lex.c: Include dwarfout.h instead of prototyping dwarfout_*
487 (ffelex_file_pop_, ffelex_file_push_): Constify filename parameter.
488 (ffelex_hash_, ffelex_include_): Constify local char *.
489 * std.c (ffestd_exec_end): Constify local char *.
490 * where.c (ffewhere_file_new): Constify filename parameter.
491 * where.h: Update prototypes.
493 2000-05-06 Zack Weinberg <zack@wolery.cumb.org>
495 * com.c (ffecom_overlap_): Set source_offset to
497 (ffecom_tree_canonize_ptr_): Use size_binop. Convert to
498 bitsizetype before multiplying by TYPE_SIZE.
499 (ffecom_tree_canonize_ref_) [case ARRAY_REF]: Break up offset
500 calculation. Convert to bitsizetype before multiplying by
503 2000-04-18 Zack Weinberg <zack@wolery.cumb.org>
505 * lex.c: Remove references to cccp.c.
506 * g77install.texi: Remove references to cexp.c/cexp.y.
508 2000-04-15 David Edelsohn <edelsohn@gnu.org>
510 * target.h (FFETARGET_32bit_longs): Define for 64-bit PowerPC
513 Wed Apr 12 15:15:26 2000 Mark Mitchell <mark@codesourcery.com>
515 * com.h (FFECOM_f2cINTEGER): Avoid using LONG_TYPE_SIZE as a
516 preprocessor constant.
517 (FFECOM_f2cLOGICAL): Likewise.
518 (FFECOM_f2cLONGINT): Likewise.
520 Wed Apr 5 17:46:39 2000 Mark Mitchell <mark@codesourcery.com>
522 * Makefile.in (GGC_H): Add varray.h.
524 2000-04-03 Zack Weinberg <zack@wolery.cumb.org>
526 * lang-specs.h: Pass -fno-show-column to the preprocessor.
528 2000-03-28 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
530 * com.c (ffecom_decl_field): Use DECL_ALIGN for a FIELD_DECL.
531 (ffecom_init_0): Likewise.
533 Sat Mar 25 09:12:10 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
535 * com.c (ffecom_tree_canonize_ptr_): Use bitsize_zero_node.
536 (ffecom_tree_canonize_ref_): Likewise.
538 Mon Mar 20 15:49:40 2000 Jim Wilson <wilson@cygnus.com>
540 * f/target.h (FFETARGET_32bit_longs): New. Define for alpha, sparc64,
542 (ffetargetInteger1, ffetargetLogical1, ffetargetReal1, ffetargetReal2,
543 ffetarget_integerdefault_is_magical): Use FFETARGET_32bit_longs.
545 Fri Mar 10 00:43:55 2000 Jason Merrill <jason@casey.cygnus.com>
547 * com.c (ffecom_stabilize_aggregate_): Don't refer to TREE_RAISES.
549 Mon Mar 6 18:05:19 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
551 * com.c (ffecom_f2c_set_lio_code_): Use compare_tree_int.
552 (ffecom_sym_transform_, ffecom_transform_common_): Likewise.
553 (ffecom_transform_equiv_): Likewise.
555 Mon Mar 6 13:01:19 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
557 * ansify.c (die_unless): Don't use ANSI string concatenation.
558 (die): Mark with ATTRIBUTE_NORETURN.
560 Wed Mar 1 00:31:44 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
562 * com.c (current_function_decl): Move to toplev.c.
564 Sun Feb 27 16:40:33 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
566 * com.c (ffecom_arrayref_): Convert args to size_binop to proper type.
567 (ffecom_tree_canonize_ptr_): Don't use size_binop for non-sizes.
568 (ffecom_tree_canonize_ref_): Likewise.
569 (type_for_mode): Handle TImode.
570 * ste.c (ffeste_io_dofio_, ffeste_io_douio_): Use TYPE_SIZE_UNIT.
571 (ffeste_io_ciclist_): Likewise.
573 2000-02-23 Zack Weinberg <zack@wolery.cumb.org>
575 * com.c (ffecom_type_permanent_copy_): Delete unused function.
576 (finish_decl): Don't change TREE_PERMANENT (DECL_INITIAL (decl)).
578 Sat Feb 19 18:43:13 2000 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
580 * com.c (ffecom_sym_transform): Use DECL_SIZE_UNIT.
581 (ffecom_transform_common_, ffecom_transform_equiv_): Likewise.
582 (duplicate_decls): Likewise.
583 (ffecom_tree_canonize_ptr_): Delete extra arg to bitsize_int.
584 (finish_decl): Delete -Wlarger-than processing.
586 Fri Feb 18 13:19:34 2000 Martin von Loewis <loewis@informatik.hu-berlin.de>
588 * g77spec.c (lang_specific_driver): Use GCCBUGURL.
590 2000-02-17 Andy Vaught <andy@maxwell.la.asu.edu>
592 * com.c (ffecom_member_phase2_): Re-enable COMMON debug code.
593 (ffecom_finish_symbol_transform_): Likewise.
594 (ffecom_transform_common_): Call ffestorag_set_hook.
596 Wed Feb 16 11:09:38 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
598 * Make-lang.in (g77spec.o): Depend on $(GCC_H), not gcc.h.
600 2000-02-15 Jonathan Larmour <jlarmour@redhat.co.uk>
602 * lang-specs.h: Add new __GNUC_PATCHLEVEL__ define to default spec.
604 Tue Feb 15 11:14:17 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
606 * g77spec.c: Don't declare `version_string'.
608 Sat Feb 5 23:27:25 2000 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
610 * com.c (mark_tracker_head, mark_binding_level): Protoize.
612 * where.c (mark_ffewhere_head): Likewise.
614 Wed Jan 12 09:32:59 2000 Zack Weinberg <zack@wolery.cumb.org>
616 * lang-specs.h: Pass -lang-fortran to preprocessor.
618 Thu Dec 30 13:14:31 1999 Richard Henderson <rth@cygnus.com>
620 * stw.h (struct _ffestw_): Change type of uses_ to int.
622 Thu Dec 30 11:42:05 1999 Geoff Keating <geoffk@cygnus.com>
624 * com.c (ffecom_init_0): Make double_ftype_double,
625 float_ftype_float, ldouble_ftype_ldouble,
626 ffecom_tree_ptr_to_fun_type_void local.
627 (tracker_head): New static variable.
628 (mark_tracker_head): New, marker procedure for tracker_head.
629 (ffecom_save_tree_forever): New procedure.
630 (ffecom_init_zero_): Remove obstack use.
631 (ffecom_make_gfrt_): Remove obstack use.
632 (ffecom_sym_transform_): Remove obstack use, save appropriate trees.
633 (ffecom_transform_common_): Remove obstack use, save appropriate
635 (ffecom_type_namelist_): Remove obstack use, save appropriate
637 (ffecom_type_vardesc_): Remove obstack use, save appropriate trees.
638 (ffecom_lookup_label): Remove obstack use, save appropriate trees.
639 (duplicate_decls): Remove obstack use.
640 (finish_function): push & pop ggc context around
641 rest_of_compilation when building nested function.
642 (mark_binding_level): New function.
643 (init_decl_processing): Mark all the GC roots.
645 (lang_mark_tree): New function.
646 (lang_mark_false_label_stack): New trivial function.
647 * com.h (ffecom_save_tree_forever): Declare as external.
648 * lex.c (ffelex_hash_): Use GC to allocate the filename string
649 even when ffelex_kludge_flag_.
650 * ste.c (ffeste_io_ialist_): Register a static root.
651 (ffeste_io_inlist_): Likewise.
652 (ffeste_io_icilist_): Likewise.
653 (ffeste_io_cllist_): Likewise.
654 (ffeste_io_cilist_): Likewise.
655 (ffeste_io_olist_): Likewise.
656 * Makefile.in (OBJS): Don't use ggc-callbacks.o.
658 (GGC_H): New variable.
660 * where.c (ffewhere_head): New global.
661 (mark_ffewhere_head): New marker procedure for ffewhere_head.
662 (ffewhere_file_kill): Use GC to do memory management.
663 (ffewhere_file_new): Use GC to do memory management.
666 Wed Dec 29 19:29:26 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
668 * g77.texi (C Interfacing Tools): Fix an incorrect link.
670 1999-12-13 Jakub Jelinek <jakub@redhat.com>
672 * target.h: Handle sparc64 the same way as alpha.
674 Sun Nov 28 21:39:05 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
676 * com.c (ffecom_file_, ffecom_file, file_buf,
677 ffecom_open_include_): Constify a char*.
678 (ffecom_possible_partial_overlap_): Mark parameter `expr2' with
680 (ffecom_init_0): Use a fully prototyped cast in call to bsearch.
681 (lang_print_error_function): ANSI-fy.
683 * com.h (ffecom_file): Constify a char*.
685 * fini.c (main): Call return, not exit.
687 * g77spec.c (lang_specific_driver): Use non-const *in_argv in
690 * intrin.c (ffeintrin_cmp_name_): Don't needlessly cast away
693 Sun Nov 28 21:15:29 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
695 * com.c (ffecom_get_invented_identifier): Rewrite to take an ellipses.
697 (ffecom_char_enhance_arg_, ffecom_do_entry_,
698 ffecom_f2c_make_type_, ffecom_gen_sfuncdef_,
699 ffecom_start_progunit_, ffecom_start_progunit_,
700 ffecom_start_progunit_, ffecom_sym_transform_assign_,
701 ffecom_transform_equiv_, ffecom_transform_namelist_,
702 ffecom_vardesc_, ffecom_vardesc_array_, ffecom_vardesc_dims_,
703 ffecom_end_transition, ffecom_lookup_label, ffecom_temp_label):
706 * com.h (ffecom_get_invented_identifier): Likewise.
708 * sts.c (ffests_printf): New function taking ellipses.
709 (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
710 ffests_printf_2Us): Delete.
714 * std.c (ffestd_R1001dump_, ffestd_R1001dump_1005_1_,
715 ffestd_R1001dump_1005_2_, ffestd_R1001dump_1005_3_,
716 ffestd_R1001dump_1005_4_, ffestd_R1001dump_1005_5_,
717 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
718 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_,
719 ffestd_R1001rtexpr_): Call `ffests_printf', not `ffests_printf_*'.
721 * ste.c (ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
722 ffeste_io_icilist_, ffeste_io_inlist_, ffeste_io_olist_): Likewise.
724 Wed Nov 10 12:43:21 1999 Philippe De Muyter <phdm@macqel.be>
725 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
727 * proj.h: Test `GCC_VERSION', not `HAVE_GCC_VERSION'.
729 Tue Oct 26 01:32:19 1999 Mark Mitchell <mark@codesourcery.com>
731 * com.c (poplevel): Don't call remember_end_note.
733 Fri Oct 15 15:18:12 1999 Greg McGary <gkm@gnu.org>
735 * top.h (ffe_is_subscript_check_): Remove extern decl.
736 (ffe_is_subscript_check, ffe_set_is_subscript_check): Remove macros.
737 * top.c (ffe_is_subscript_check_): Remove global variable.
738 (ffe_decode_option): Remove "(no-)bounds-check" flag handling.
739 Set flag_bounds_check for "(no-)fortran-bounds-check".
741 (ffecom_arrayref_): s/ffe_is_subscript_check ()/flag_bounds_check/
742 (ffecom_char_args_x_): Ditto.
744 Sun Oct 10 08:40:18 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
746 * proj.h: Use HAVE_GCC_VERSION instead of explicitly testing
747 __GNUC__ and __GNUC_MINOR__. Don't define BUILT_WITH_270. Define
748 macro UNUSED in terms of ATTRIBUTE_UNUSED.
750 Fri Sep 24 10:48:10 1999 Bernd Schmidt <bernds@cygnus.co.uk>
752 * com.c (duplicate_decls): Use DECL_BUILT_IN_CLASS rather than
754 (builtin_function): No longer static. New arg CLASS. Arg
755 FUNCTION_CODE now of type int. All callers changed.
756 Set the builtin's DECL_BUILT_IN_CLASS.
758 Tue Sep 21 09:08:30 1999 Toon Moene <toon@moene.indiv.nluug.nl>
760 * g77spec.c (lang_specific_driver): Initialise return value.
762 Thu Sep 16 18:07:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
764 * bad.c (ffebad_finish): Use uppercase ctype macro from system.h.
766 * fini.c (main): Likewise.
768 * intrin.c (ffeintrin_init_0): Likewise.
770 * lex.c (ffelex_hash_): Likewise.
772 * src.c (ffesrc_init_1): Likewise.
774 Tue Sep 14 12:14:28 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
776 * g77spec.c (lang_specific_driver): Remove unnecessary argument in
777 call to function `fatal'.
779 Sun Sep 12 23:29:47 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
781 * Make-lang.in (g77spec.o): Depend on system.h and gcc.h.
783 * g77spec.c: Include gcc.h.
784 (g77_xargv): Constify.
785 (g77_fn): Add parameter prototypes.
786 (lookup_option, append_arg): Add static prototypes.
787 (g77_newargv): Constify.
788 (lookup_option, append_arg, lang_specific_driver): Constify a char*.
789 (lang_specific_driver): All calls to the function pointer
790 parameter now explicitly call `fatal'.
792 Fri Sep 10 10:32:32 1999 Bernd Schmidt <bernds@cygnus.co.uk>
794 * com.h: Delete declarations for all tree nodes now moved to
796 * com.c: Delete their definitions.
797 (ffecom_init_0): Call build_common_tree_nodes and
798 build_common_tree_nodes_2 instead of building their nodes here.
799 Override their decisions for complex nodes.
801 Sat Sep 4 13:46:27 1999 Mark Mitchell <mark@codesourcery.com>
803 * Make-lang.in (f771): Depend on ggc-callbacks.o.
804 * Makefile.in (OBJS): Add ggc-callbacks.o.
807 Mon Aug 30 22:05:53 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
809 * com.c (language_string): Constify.
811 Mon Aug 30 20:29:30 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
813 * Makefile.in (LIBS, LIBDEPS): Link with & depend on libiberty.a.
814 Remove hacks for stuff which now comes from libiberty.
816 Sun Aug 29 09:47:45 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
818 * com.c (lang_printable_name): Constify a char*.
820 Wed Aug 25 01:21:06 1999 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
822 * lang-specs.h: Pass cc1 spec to f771.
824 Mon Aug 9 19:44:08 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
826 * com.c (lang_print_error_function): Constify a char*.
827 (init_parse): Remove redundant prototype for `print_error_function'.
828 (lang_identify): Constify a char*.
830 Thu Aug 5 02:40:42 1999 Jeffrey A Law (law@cygnus.com)
832 * g77spec.c: Update URLS and mail addresses.
833 * root.texi: Update URLS and mail addresses.
835 1999-07-25 Richard Henderson <rth@cygnus.com>
837 * com.c (ptr_type_node, va_list_type_node): New.
838 (ffecom_init_0): Init and use ptr_type_node.
840 1999-07-17 Alexandre Oliva <oliva@dcc.unicamp.br>
842 * root.texi: Update e-mail addresses to gcc.gnu.org.
843 * g77spec.c (lang_specific_driver): Updated URL with bug reporting
844 instructions to gcc.gnu.org. Removed e-mail address.
846 Sat Jul 17 11:28:43 1999 Craig Burley <craig@jcb-sc.com>
848 * root.texi, g77install.texi: Switchover to GCC terminology.
849 Also, FSF-G77 had been mistakenly set at some point.
851 Thu Jul 8 15:38:50 1999 Craig Burley <craig@jcb-sc.com>
853 * news.texi: Describe DATE intrinsic fix.
855 Mon Jun 28 21:44:19 1999 Craig Burley <craig@jcb-sc.com>
857 * version.c: Denote experimental version.
859 Mon Jun 28 10:43:11 1999 Craig Burley <craig@jcb-sc.com>
861 * com.c (ffecom_prepare_expr_): A COMPLEX intrinsic needs
862 a temp even if -fno-f2c.
864 * version.c: Bump version.
866 Mon Jun 28 21:31:35 1999 Craig Burley <craig@jcb-sc.com>
868 * bugs.texi, news.texi: Doc upgrade to netlib libf2c as of today.
869 Explain that this fixes the NAMELIST-read bug.
871 Fri Jun 25 11:06:32 1999 Craig Burley <craig@jcb-sc.com>
873 * bugs.texi: Describe K(5)=10*3 NAMELIST-read bug.
875 Mon Jun 21 12:40:17 1999 Gerald Pfeifer <pfeifer@dbai.tuwien.ac.at>
877 * g77.texi: Update links.
879 Mon Jun 21 05:33:51 1999 Jeffrey A Law (law@cygnus.com)
881 * news.texi: Add missing @end ifclear.
883 Fri Jun 18 11:43:46 1999 Craig Burley <craig@jcb-sc.com>
885 * news.texi: Doc TtyNam fix.
887 Fri Jun 18 11:26:50 1999 Craig Burley <craig@jcb-sc.com>
889 * news.texi: New heading for development version.
890 Doc upgrade to netlib libf2c as of today.
892 Wed Jun 16 11:43:02 1999 Craig Burley <craig@jcb-sc.com>
894 * news.texi: Mention BACKSPACE fix to libg2c.
896 Mon Jun 7 08:42:40 1999 Craig Burley <craig@jcb-sc.com>
898 * Make-lang.in: Any target using libsubdir must depend
901 Sat Jun 5 23:50:36 1999 Craig Burley <craig@jcb-sc.com>
903 * g77.texi: Describe a few more missing features people
904 have emailed me about.
906 Sat Jun 5 17:03:23 1999 Craig Burley <craig@jcb-sc.com>
908 From Dave Love to egcs-patches on 20 May 1999 17:38:38 +0100:
909 * g77.texi: Clean up fossil text vis-a-vis Intel CPUs.
911 Fri Jun 4 13:56:56 1999 Craig Burley <craig@jcb-sc.com>
913 * Make-lang.in: Use libsubdir, not prefix, to store
914 temporary lang-f77 `flag' file.
916 Fri Jun 4 10:26:04 1999 Craig Burley <craig@jcb-sc.com>
918 * news.texi (News): Mention GCC 2.95 in favor of EGCS 1.2.
919 Mention that libg2c is multilibbed.
921 Fri Jun 4 10:09:50 1999 Craig Burley <craig@jcb-sc.com>
923 * g77.texi (Missing Features): Add `Better Warnings'
926 Fri May 28 16:51:41 1999 Craig Burley <craig@jcb-sc.com>
928 * g77.texi: Fix thinko.
930 Wed May 26 14:43:27 1999 Craig Burley <craig@jcb-sc.com>
932 * news.texi: Document Tue May 18 03:52:04 1999 patch.
935 Wed May 26 14:25:07 1999 Craig Burley <craig@jcb-sc.com>
937 * g77.texi, news.texi, root.texi, version.c: Start renaming
938 EGCS 1.2 to GCC 2.95, and start using 0.5.25 to designate
939 the version of g77 within GCC 2.95.
941 Wed May 26 11:45:21 1999 Craig Burley <craig@jcb-sc.com>
943 Rename -fsubscript-check to -fbounds-check and
944 -ff2c-subscript-check to -ffortran-bounds-check:
945 * g77.texi: Rename options in docs, clarify usage.
946 * lang-options.h: Rename options, clarify doclets.
947 * news.texi: Rename options, don't bother with fortran-specific
949 * top.c (ffe_decode_option): Rename recognized strings.
951 Tue May 25 18:21:09 1999 Craig Burley <craig@jcb-sc.com>
953 * com.c (FFECOM_FASTER_ARRAY_REFS): Delete this vestige,
954 now that -fflatten-arrays exists.
956 Tue May 25 17:48:34 1999 Craig Burley <craig@jcb-sc.com>
959 * com.c (ffecom_arg_ptr_to_expr): Strip off parens around
960 CHARACTER expression.
961 (ffecom_prepare_expr_): Ditto.
963 Tue May 18 03:52:04 1999 Craig Burley <craig@jcb-sc.com>
965 Support use of back end's improved open-coding of complex divide:
966 * com.c (ffecom_tree_divide_): Use RDIV_EXPR for complex divide,
967 instead of run-time call to [cz]_div, if `-Os' option specified.
968 (lang_init_options): Tell back end we want support for wide range
969 of inputs to complex divide.
973 Tue May 18 00:21:34 1999 Zack Weinberg <zack@rabi.phys.columbia.edu>
975 * lang-specs.h: Define __GNUC__ and __GNUC_MINOR__ only if -no-gcc
978 Thu May 13 12:23:20 1999 Craig Burley <craig@jcb-sc.com>
980 Fix INTEGER*8 subscripts in array references:
981 * com.c (ffecom_subscript_check_): Convert low, high, and
982 element as necessary to make comparison work.
983 (ffecom_arrayref_): Do more of the work.
984 Properly handle subscript expr that's wider than int,
985 if pointers are wider than int.
986 (ffecom_expr_): Leave more work to ffecom_arrayref_.
987 (ffecom_init_0): Record sizes of pointers and ints for
989 Use set_sizetype etc. as done by gcc front end.
990 (ffecom_ptr_to_expr): Leave more work to ffecom_arrayref_.
991 * expr.c (ffeexpr_finished_): Don't convert INTEGER subscript
992 expressions in run-time contexts.
993 (ffeexpr_token_elements_, ffeexpr_token_substring_1_): Cope with
994 non-default INTEGER subscript expressions.
995 * news.texi: Announce.
997 Finish accepting -fflatten-arrays option:
998 * com.c (ffecom_arrayref_): Flatten references if requested.
999 * g77.texi: Describe.
1000 * lang-options.h: Allow.
1001 * news.texi: Announce.
1002 * top.c, top.h: Recognize.
1004 * version.c: Bump version.
1006 Wed May 12 07:30:05 1999 Craig Burley <craig@jcb-sc.com>
1008 * com.c (lang_init_options): Disable back end's maintenance
1010 * news.texi: Document dropping of errno.
1012 1999-05-10 18:21 -0400 Zack Weinberg <zack@rabi.phys.columbia.edu>
1014 * lang-specs.h: Pass -$ to the preprocessor.
1016 Mon May 10 18:14:28 1999 Craig Burley <craig@jcb-sc.com>
1018 * g77.texi: Fix various @xref's per proper style.
1019 Go ahead and use nested braces in @xref's, with care.
1020 * g77install.texi: Fix @xref per proper style.
1022 Mon May 10 17:38:39 1999 Craig Burley <craig@jcb-sc.com>
1024 * news.texi: Doc upgrade to netlib libf2c as of today.
1026 Sun May 9 18:52:13 1999 Hans-Peter Nilsson <hp@bitrange.com>
1028 * f/g77spec.c (lang_specific_driver): Correct bug-report address
1029 and point to the FAQ.
1031 Thu May 6 12:40:21 1999 Craig Burley <craig@jcb-sc.com>
1033 * g77.texi (Arbitrary Concatenation): Put this under
1034 "Missing Features" instead of "Projects".
1035 (Internals Documentation): Point to new "Front End" chapter.
1037 Thu May 6 08:23:52 1999 Craig Burley <craig@jcb-sc.com>
1039 * bugs.texi, news.texi: Automatic arrays reportedly working
1042 Thu May 6 08:19:31 1999 Craig Burley <craig@jcb-sc.com>
1044 * g77.texi (Advantages Over f2c): Expand on this topic.
1046 Mon May 3 19:41:48 1999 Craig Burley <craig@jcb-sc.com>
1048 * com.c (ffecom_expr_intrinsic_): Fix test of CTIME_subr.
1050 Mon May 3 18:11:48 1999 Craig Burley <craig@jcb-sc.com>
1052 Reverse order of two arguments to CTIME_subr, DTIME_subr,
1053 ETIME_subr, and TTYNAM_subr:
1054 * com.c (ffecom_expr_intrinsic_): Reverse the arguments.
1055 While at it, set TREE_SIDE_EFFECTS for CTIME_subr and
1057 * intdoc.in: Document the new calling sequences.
1058 * intrin.def: Reverse the arguments.
1059 * news.texi: Document the fact that they changed.
1060 * version.c: Bump version.
1062 Mon May 3 11:28:14 1999 Craig Burley <craig@jcb-sc.com>
1064 * news.texi: Doc upgrade to netlib libf2c as of today.
1066 Sun May 2 17:04:28 1999 Craig Burley <craig@jcb-sc.com>
1068 * version.c: Bump version.
1070 Sun May 2 16:53:01 1999 Craig Burley <craig@jcb-sc.com>
1072 Fix compile/19990502-1.f:
1073 * ste.c (ffeste_R819B): Don't overwrite tree for temp
1074 variable when expanding the assignment into it.
1076 Sun Apr 25 20:55:10 1999 Craig Burley <craig@jcb-sc.com>
1078 Fix 19990325-0.f and 19990325-1.f:
1079 * com.c (ffecom_possible_partial_overlap_): New function.
1080 (ffecom_expand_let_stmt): Use it to determine whether to assign
1081 to a COMPLEX operand through a temp.
1082 * news.texi: Document fix.
1084 * version.c: Bump version.
1086 Sat Apr 24 12:19:53 1999 Craig Burley <craig@jcb-sc.com>
1088 * expr.c (ffeexpr_finished_): Convert DATA implied-do
1089 start/end/incr expressions to default INTEGER.
1090 Fix some broken conditionals.
1091 Clean up some code in the region.
1092 * news.c: Document the fix.
1094 * version.c: Bump version.
1096 Fri Apr 23 02:08:32 1999 Craig Burley <craig@jcb-sc.com>
1098 * g77.texi (Compiler Prototypes): Replace "missing" subscript-
1099 checking option with something else.
1101 Fri Apr 23 01:48:28 1999 Craig Burley <craig@jcb-sc.com>
1103 Support new -fsubscript-check and -ff2c-subscript-check options:
1104 * com-rt.def (FFECOM_gfrtRANGE): Describe s_rnge, in libf2c/libF77.
1105 * com.c (ffecom_subscript_check_, ffecom_arrayref_): New functions.
1106 (ffecom_char_args_x_): Use new ffecom_arrayref_ function for
1107 FFEBLD_opARRAYREF case.
1108 Compute character name, array type, and use new
1109 ffecom_subscript_check_ function for FFEBLD_opSUBSTRING case.
1110 (ffecom_expr_): Use new ffecom_arrayref_ function.
1111 (ffecom_ptr_to_expr): Use new ffecom_arrayref_ function.
1112 * g77.texi, news.texi: Document new options.
1113 * top.c, top.h: Support new options.
1115 * news.texi: Fix up some items to not be in "User-Visible Changes".
1117 * ste.c (ffeste_R819B): Fix type for loop variable, to avoid
1120 * version.c: Bump version.
1122 Tue Apr 20 01:38:57 1999 Craig Burley <craig@jcb-sc.com>
1124 * bugs.texi, news.texi: Clarify -malign-double situation.
1126 Tue Apr 20 01:15:25 1999 Craig Burley <craig@jcb-sc.com>
1128 * stb.c (ffestb_R5282_): Convert DATA repeat count
1129 to default INTEGER, to avoid problems downstream.
1131 * version.c: Bump version.
1133 Mon Apr 19 21:36:48 1999 Craig Burley <craig@jcb-sc.com>
1135 * ste.c (ffeste_R819B): Start the loop before expanding
1136 the termination expression.
1138 * version.c: Bump version.
1140 Sun Apr 18 21:53:58 1999 Craig Burley <craig@jcb-sc.com>
1142 * com.c (ffecom_sym_transform_): COMMON and EQUIVALENCE
1143 variables have constant addresses (EQUIVALENCE only if
1144 containing aggregate is static).
1146 Sat Apr 17 16:55:59 1999 Craig Burley <craig@jcb-sc.com>
1148 * bugs.texi, ffe.texi, g77.texi, g77install.texi, news.texi:
1149 Clean up @code{} vs. @samp{}.
1150 Clean up dashes (`--') vs. @minus{} vs. `---'.
1152 * ffe.texi: Add copyright header.
1154 * g77.texi, lang-options.h, news.texi, top.c (ffe_decode_option):
1155 Remove support for -fugly option.
1156 Clarify that -fugly-logint is needed instead of -fugly
1157 to work around using .EQ./.NE. on LOGICAL operands.
1158 Explain more about why -fugly-logint is bad juju.
1160 * g77.texi (Missing Features): Describe READONLY as a missing
1161 feature. Describe AUTOMATIC better.
1163 * news.texi: Mention libf2c upgrade.
1165 Sat Apr 17 14:05:53 1999 Craig Burley <craig@jcb-sc.com>
1167 Make a place for front-end internals documentation:
1168 * Make-lang.in (f/g77.info, f/g77.dvi): Depend on f/ffe.texi.
1169 * ffe.texi: New file, containing docs on front-end internals.
1170 * g77.texi: New chapter for, and inclusion of, ffe.texi.
1172 * g77.texi: Fix an index entry.
1174 Sat Apr 17 13:53:43 1999 Craig Burley <craig@jcb-sc.com>
1176 Rewrite to use block/scope structure of GBE and to ensure
1177 variables (especially those going on stack/reg) are declared
1178 before executable code generated:
1179 * bld.c (ffebld_new_item, ffebld_new_one, ffebld_new_two):
1181 * bld.h (ffebld_item_hook, ffebld_item_set_hook,
1182 ffebld_nonter_hook, ffebld_nonter_set_hook): Ditto.
1183 * bld.h (ffebld_basictype, ffebld_kind, ffebld_kindtype,
1184 ffebld_rank, ffebld_where): New convenience macros (used
1185 by rest of this patch).
1186 * com.c, com.h (ffecom_push_calltemps, ffecom_pop_calltemps,
1187 ffecom_push_tempvar, ffecom_pop_tempvar): Remove temp-var-
1189 * com.c (ffecom_call_, ffecom_call_binop_, ffecom_tree_divide_,
1190 ffecom_call_gfrt): Support passing hooks for temp-var info.
1191 (ffecom_expr_power_integer_): Takes opPOWER expression, instead
1192 of its left and right operands, so it can get at the hook.
1193 (ffecom_prepare_let_char_, ffecom_prepare_arg_ptr_to_expr,
1194 ffecom_prepare_end, ffecom_prepare_expr_, ffecom_prepare_expr_rw,
1195 ffecom_prepare_expr_w, ffecom_prepare_return_expr,
1196 ffecom_prepare_ptr_to_expr): New functions supporting expression
1198 (bison_rule_compstmt_): Return the tree, as in the CFE.
1199 (delete_block): New function, from CFE.
1200 (kept_level_p): New function, from CFE, modified.
1201 (ffecom_start_compstmt, ffecom_end_compstmt): New functions,
1202 replacing ffecom_start_compstmt_ and ffecom_end_compstmt_ macros,
1203 and they do real work.
1204 (struct binding_level): Add prep_state member. Initialize to 0.
1205 (ffecom_get_invented_identifier): Now takes either or both a
1206 string and an integer, using -1 to denote no integer.
1207 (ffecom_do_entry_): Disallow temp-var generation via expressions
1208 in body of function, since the exprs aren't prescanned.
1209 (ffecom_expr_rw): Now takes destination tree.
1210 (ffecom_expr_w): New function, now used in some places
1211 ffecom_expr_rw had been used.
1212 (ffecom_expr_intrinsic_): Move huge f2c-related comment to bottom
1213 of source file, to avoid annoying problems editing com.c using
1215 (ffecom_expr_power_integer_): Make a temp var for division, if
1217 Handle expanded statement expression as does CFE.
1218 (ffecom_start_progunit_): Disallow temp-var generation in body
1219 of function, since expressions are not prescanned at this level.
1220 (ffecom_sym_transform_): Transform ASSIGN variables as well,
1221 so these are all transformed up front, before code-generation
1223 (ffecom_arg_ptr_to_const_expr, ffecom_const_expr,
1224 ffecom_ptr_to_const_expr): New functions to transform expressions
1225 only if the results will surely be constants.
1226 (ffecom_arg_ptr_to_expr): Precompute size, for convenience
1227 obtaining temp vars.
1228 (ffecom_expand_let_stmt): Guess at usability of destination
1229 pre-expansion, to provide better prescan preparation (fewer
1230 spurious temp vars).
1231 (ffecom_init_0): Disallow temp-var generation in global scope.
1232 (ffecom_type_expr): New function, returns just the type tree
1234 (start_function): Disallow temp-var generation in parm scope.
1235 (incomplete_type_error): Fix introductory comment.
1236 (poplevel): Update (somewhat) from CFE.
1237 (pushlevel): Update (somewhat) from CFE.
1238 * stc.c (ffestc_R838): Mark ASSIGNed variable as so.
1239 * std.c (ffestd_stmt_pass_, ffestd_R803, ffestd_R804, ffestd_R805,
1240 ffestd_R806): Remember and pass through the ffestw block info
1241 for these (IFTHEN, ELSEIF, ELSE, and ENDIF) statements.
1242 * ste.c (ffeste_end_iterdo_): Now takes ffestw block argument.
1243 (ffeste_io_inlist_): Add prototype.
1244 (ffeste_f2c_*): Macros rewritten, new ones added.
1245 (ffeste_start_block_, ffeste_end_block_, ffeste_start_stmt_,
1246 ffeste_end_stmt_): New macros/functions, depending on whether
1247 checking is enabled, to keep track of symmetry of other ste.c code.
1248 (ffeste_begin_iterdo_, ffeste_end_iterdo_, ffeste_io_impdo_,
1249 ffeste_io_dofio_, ffeste_io_dolio_, ffeste_io_douio_,
1250 ffeste_io_ialist_, ffeste_io_cilist_, ffeste_io_cllist_,
1251 ffeste_icilist_, ffeste_io_inlist_, ffeste_io_olist_,
1252 ffeste_subr_beru_, ffeste_do, ffeste_end_R807, ffeste_R737A,
1253 ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806, ffeste_R807,
1254 ffeste_R809, ffeste_R810, ffeste_R811, ffeste_R819A, ffeste_R819B,
1255 ffeste_R837, ffeste_R838, ffeste_R839, ffeste_R840, ffeste_R904,
1256 ffeste_R907, ffeste_R909_start, ffeste_R909_item, ffeste_R909_finish,
1257 ffeste_R910_start, ffeste_R910_item, ffeste_R910_finish,
1258 ffeste_R911_start, ffeste_R911_item, ffeste_R911_finish,
1259 ffeste_R923A, ffeste_R1212, ffeste_R1227): Prescan/prepare
1260 all pertinent expressions, update to new com.c interface, etc.
1261 (ffeste_io_impdo_): Relocate.
1262 (ffeste_R834, ffeste_R835, ffeste_R836, ffeste_R1226): Don't
1263 bother calling clear_momentary, nothing was generated.
1264 (ffeste_R842, ffeste_R843): Update to new com.c interface.
1265 (ffeste_R1226): Don't try to stuff error_mark_node's DECL_INITIAL.
1266 (ffeste_terminate_2): When checking enabled, make sure all blocks
1267 and statements have been ended.
1268 * ste.h (ffeste_R803, ffeste_R804, ffeste_R805, ffeste_R806):
1269 These now take ffestw block argument.
1270 (ffeste_terminate_2): When checking enabled, it's a function, not
1272 * stw.h (struct _ffestw_): New variable for IFTHEN.
1273 (ffestw_ifthen_fake_else, ffestw_set_ifthen_fake_else): New
1275 * symbol.c, symbol.h: Support new ASSIGN'ed-to info.
1277 * com.c: Clean up commentary per GNU coding standards.
1279 * bld.h (ffebld_size, ffebld_size_known): Canonize.
1281 * version.c: Bump version.
1283 Sun Apr 11 21:33:33 1999 Mumit Khan <khan@xraylith.wisc.edu>
1285 * g77spec.c (lang_specific_driver): Check whether MATH_LIBRARY is
1286 null to decide whether to use it.
1288 Wed Apr 7 09:47:09 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1290 * ansify.c (die): Specify void argument.
1292 * intdoc.c (family_name, dumpgen, dumpspec, dumpimp,
1293 argument_info_ptr, argument_info_string, argument_name_ptr,
1294 argument_name_string, elaborate_if_complex,
1295 elaborate_if_maybe_complex, elaborate_if_real, print_type_string):
1297 (main): Mark parameter `argv' with ATTRIBUTE_UNUSED.
1298 (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1299 _ffeintrin_imp_, cc_pair, descriptions, summaries): Const-ify a char*.
1301 Mon Apr 5 11:57:54 1999 Donn Terry (donn@interix.com)
1303 * Make-lang.in (HOST_CFLAGS): compute dynamically.
1305 Mon Apr 5 02:11:23 1999 Craig Burley <craig@jcb-sc.com>
1307 Fix bugs exposed by configuring with --enable-checking:
1308 * com.c (ffecom_do_entry_, ffecom_expr_, ffecom_arg_ptr_to_expr,
1309 ffecom_list_expr, ffecom_list_ptr_to_expr, finish_function,
1310 pop_f_function_context, store_parm_decls, poplevel): Handle
1311 error_mark_node properly.
1312 * ste.c (ffeste_begin_iterdo_, ffeste_end_iterdo_): Ditto.
1313 * version.c: Bump version.
1315 Sat Apr 3 23:57:56 1999 Craig Burley <craig@jcb-sc.com>
1317 * g77.texi: Fix up docs for -fset-g77-defaults, and
1318 describe how internal consistency checking now happens.
1319 (Should have been done for EGCS version 1.1.)
1321 Sat Apr 3 23:29:33 1999 Craig Burley <craig@jcb-sc.com>
1323 * bugs.texi, g77.texi, lang-options.h, news.texi, top.c:
1324 Make -fno-emulate-complex the default, as COMPLEX support
1325 in the back end is now believed to be working.
1327 * version.c: Bump version.
1329 Fri Apr 2 13:33:16 1999 Craig Burley <craig@jcb-sc.com>
1331 * g77.texi: -malign-double now works.
1332 Give URL for alignment-testing package.
1333 * news.texi: -malign-double now works.
1335 Fri Apr 2 12:49:12 1999 Craig Burley <craig@jcb-sc.com>
1337 * g77.texi (Funding GNU Fortran): Dude's got a web page.
1340 Tue Mar 30 12:04:11 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1342 * sta.c (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1345 * sta.h (ffesta_ffebad_1sp, ffesta_ffebad_1st, ffesta_ffebad_2st):
1348 * stb.c (ffestb_local_u_): Likewise.
1349 (ffestb_do, ffestb_dowhile, ffestb_else, ffestb_elsexyz,
1350 ffestb_else3_, ffestb_endxyz, ffestb_goto, ffestb_let,
1351 ffestb_type, ffestb_type1_, ffestb_varlist, ffestb_R423B,
1352 ffestb_R522, ffestb_R528, ffestb_R542, ffestb_R834, ffestb_R835,
1353 ffestb_R838, ffestb_R841, ffestb_R1102, ffestb_blockdata,
1354 ffestb_R1212, ffestb_R1228, ffestb_V009, ffestb_module,
1355 ffestb_R809, ffestb_R810, ffestb_R10014_, ffestb_R10015_,
1356 ffestb_R10018_, ffestb_R1107, ffestb_R1202, ffestb_R12026_,
1357 ffestb_S3P4, ffestb_V012, ffestb_V014, ffestb_V025, ffestb_V0255_,
1358 ffestb_V020, ffestb_dimlist, ffestb_dummy, ffestb_R524,
1359 ffestb_R547, ffestb_decl_chartype, ffestb_decl_dbltype,
1360 ffestb_decl_gentype, ffestb_decl_recursive, ffestb_decl_entsp_2_,
1361 ffestb_decl_func_, ffestb_V003, ffestb_V016, ffestb_V027,
1362 ffestb_decl_R539): Likewise.
1364 * stb.h (_ffestb_args_): Likewise.
1366 * stc.c (ffestc_subr_binsrch_, ffestc_subr_is_present_,
1367 ffestc_subr_speccmp_, ffestc_R904, ffestc_R907): Likewise.
1369 * std.c (ffestd_R1001dump_1005_1_, ffestd_R1001dump_1005_2_,
1370 ffestd_R1001dump_1005_3_, ffestd_R1001dump_1005_4_,
1371 ffestd_R1001dump_1005_5_, ffestd_R1001dump_1010_1_,
1372 ffestd_R1001dump_1010_2_, ffestd_R1001dump_1010_3_,
1373 ffestd_R1001dump_1010_4_, ffestd_R1001dump_1010_5_): Likewise.
1375 * ste.c (ffeste_begin_iterdo_, ffeste_subr_file_): Likewise.
1377 * sts.c (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1378 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1380 * sts.h (ffests_printf_1D, ffests_printf_1U, ffests_printf_1s,
1381 ffests_printf_2Us, ffests_puts, ffests_puttext): Likewise.
1383 * stt.c (ffestt_exprlist_drive, ffestt_implist_drive,
1384 ffestt_tokenlist_drive): Add prototype arguments.
1386 * stt.h (ffestt_exprlist_drive, ffestt_implist_drive,
1387 ffestt_tokenlist_drive): Likewise.
1389 * stu.c (ffestu_dummies_transition_): Likewise.
1390 (ffestu_sym_end_transition): Const-ify a char*.
1392 * stw.c (ffestw_display_state, ffestw_new, ffestw_pop): Add
1393 prototype arguments.
1395 * stw.h (ffestw_display_state, ffestw_new, ffestw_pop): Likewise.
1397 * version.c (ffe_version_string): Const-ify a char*.
1399 * version.h (ffe_version_string): Likewise.
1401 Sat Mar 27 13:00:43 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1403 * bad.c (_ffebad_message_, ffebad_string_, ffebad_message_,
1404 ffebad_bufputs_, ffebad_bufputs_, ffebad_start_, ffebad_string,
1405 ffebad_finish): Const-ify a char*.
1407 * bld.c (ffebld_op_string_, ffebld_op_string): Likewise.
1409 * bld.h (ffebld_op_string): Likewise.
1411 * com.c (ffecom_arglist_expr_, ffecom_build_f2c_string_,
1412 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1413 ffecom_get_appended_identifier_, ffecom_get_identifier_,
1414 ffecom_gfrt_args_): Likewise.
1415 (ffecom_convert_narrow_, ffecom_convert_widen_): Add prototype.
1416 (builtin_function, ffecom_gfrt_name_, ffecom_gfrt_argstring_,
1417 ffecom_arglist_expr_, ffecom_build_f2c_string_,
1418 ffecom_debug_kludge_, ffecom_f2c_make_type_,
1419 ffecom_get_appended_identifier_, ffecom_get_external_identifier_,
1420 ffecom_get_identifier_, ffecom_decl_field,
1421 ffecom_get_invented_identifier, lang_print_error_function,
1422 skip_redundant_dir_prefix, read_name_map, print_containing_files):
1424 (savestring): Remove, use `xstrdup' instead.
1426 * com.h (ffecom_decl_field, ffecom_get_invented_identifier):
1429 * data.c (ffebld, ffedata_gather_): Make explicitly static.
1431 * expr.c (ffeexpr_isdigits_, ffeexpr_percent_,
1432 ffeexpr_reduced_concatenate_, ffeexpr_nil_real_,
1433 ffeexpr_nil_number_, ffeexpr_nil_number_period_,
1434 ffeexpr_nil_number_real_, ffeexpr_token_real_,
1435 ffeexpr_token_number_, ffeexpr_token_number_period_,
1436 ffeexpr_token_number_real_): Const-ify a char*.
1438 * fini.c (xspaces): Likewise.
1440 * global.c (ffeglobal_type_string_): Likewise.
1441 (ffeglobal_drive): Protoize.
1442 (ffeglobal_proc_def_arg): Const-ify a char*.
1444 * global.h (ffeglobal_drive): Protoize.
1445 (ffeglobal_proc_def_arg): Const-ify a char*.
1447 * implic.c (ffeimplic_none, ffeimplic_peek_symbol_type):
1450 * implic.h (ffeimplic_peek_symbol_type): Likewise.
1452 * info.c (ffeinfo_basictype_string_, ffeinfo_kind_message_,
1453 ffeinfo_kind_string_, ffeinfo_kindtype_string_,
1454 ffeinfo_where_string_, ffeinfo_basictype_string,
1455 ffeinfo_kind_message, ffeinfo_kind_string,
1456 ffeinfo_kindtype_string, ffeinfo_where_string): Likewise.
1458 * info.h (ffeinfo_basictype_string, ffeinfo_kind_message,
1459 ffeinfo_kind_string, ffeinfo_kindtype_string,
1460 ffeinfo_where_string): Likewise.
1462 * intrin.c (_ffeintrin_name_, _ffeintrin_gen_, _ffeintrin_spec_,
1463 _ffeintrin_imp_, ffeintrin_check_, ffeintrin_cmp_name_,
1464 ffeintrin_fulfill_specific, ffeintrin_init_0,
1465 ffeintrin_is_actualarg, ffeintrin_is_intrinsic,
1466 ffeintrin_name_generic, ffeintrin_name_implementation,
1467 ffeintrin_name_specific): Likewise.
1469 * intrin.h (ffeintrin_is_intrinsic, ffeintrin_name_generic,
1470 ffeintrin_name_implementation, ffeintrin_name_specific): Likewise.
1472 * lex.c (ffelex_type_string_, ffelex_token_new_character,
1473 ffelex_token_new_name, ffelex_token_new_names,
1474 ffelex_token_new_number): Likewise.
1476 * lex.h (ffelex_token_new_character, ffelex_token_new_name,
1477 ffelex_token_new_names, ffelex_token_new_number): Likewise.
1479 * malloc.c (malloc_types_, malloc_pool_new, malloc_new_inpool_,
1480 malloc_new_zinpool_): Likewise.
1482 * malloc.h (malloc_new_inpool_, malloc_new_zinpool_,
1483 malloc_pool_new): Likewise.
1485 * name.c (ffename_space_drive_global, ffename_space_drive_symbol):
1488 * name.h (ffename_space_drive_global, ffename_space_drive_symbol):
1491 * symbol.c (ffesymbol_state_name_, ffesymbol_attr_name_,
1492 ffesymbol_attrs_string): Const-ify a char*.
1493 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1494 (ffesymbol_state_string): Const-ify a char*.
1496 * symbol.h (ffesymbol_attrs_string): Likewise.
1497 (ffesymbol_drive, ffesymbol_drive_sfnames): Protoize.
1498 (ffesymbol_state_string): Const-ify a char*.
1500 * target.c (ffetarget_layout): Likewise.
1502 * target.h (ffetarget_layout): Likewise.
1504 1999-03-25 Zack Weinberg <zack@rabi.columbia.edu>
1506 * Make-lang.in: Remove all references to g77.o/g77.c.
1507 Link g77 from gcc.o.
1509 1999-03-21 Manfred Hollstein <manfred@s-direktnet.de>
1511 * Makefile.in (g77$(exeext)): Depend on intl.o. Link in intl.o.
1513 Wed Mar 17 11:39:44 1999 Craig Burley <craig@jcb-sc.com>
1515 * news.texi: Editorial fix.
1517 Mon Mar 15 17:12:07 1999 Craig Burley <craig@jcb-sc.com>
1519 * bugs.texi, g77.texi, news.texi: Editorial fixes.
1521 Sat Mar 13 17:51:55 1999 Craig Burley <craig@jcb-sc.com>
1523 Fix 19990313-0.f, 19990313-1.f, 19990313-2.f, 19990313-3.f:
1524 * bad.def (FFEBAD_NOCANDO): New error code for internal use only.
1525 * expr.c (ffeexpr_collapse_convert): If FFEBAD_NOCANDO returned
1526 by convertor, just return original expr.
1527 * target.h: Return FFEBAD_NOCANDO for (usually) 64-bit
1528 conversions that aren't yet working properly.
1529 * news.texi: Explain.
1531 * version.c: Bump version.
1533 Sat Mar 13 14:26:55 1999 Craig Burley <craig@jcb-sc.com>
1535 * RELEASE-PREP: New file, lists things to do for a release.
1537 * Make-lang.in, bugs.texi, bugs0.texi, g77.texi, g77install.texi,
1538 install0.texi, news.texi, news0.texi: Accommodate new doc
1540 Consolidate news items. Don't describe old news items in
1541 various generated docs.
1542 Don't describe FSF-g77 installation stuff in various EGCS-g77
1544 Move description of AUTOMATIC to more suitable location.
1545 * root.texi: New file for new doc architecture.
1547 Thu Mar 11 17:32:55 1999 Craig Burley <craig@jcb-sc.com>
1549 * g77.texi: Add AUTOMATIC to list of unsupported extensions.
1551 Sat Mar 6 02:28:35 1999 Craig Burley <craig@jcb-sc.com>
1553 Warn about non-Y2K-compliant intrinsics:
1554 * bad.def (FFEBAD_INTRINSIC_Y2KBAD): New diagnostic.
1555 * intrin.def (FFEINTRIN_impDATE, FFEINTRIN_impIDATE_vxt):
1556 Use new DEFIMPY macro to flag these as non-Y2K-compliant.
1557 * intdoc.c (DEFIMPY): Support new Y2K macro.
1558 * intrin.h (DEFIMPY): Ditto.
1559 * intrin.c (DEFIMPY): Ditto.
1560 (ffeintrin_fulfill_generic, ffeintrin_fulfill_specific):
1561 Warn about invocation of non-Y2K-compliant intrinsic.
1562 * com-rt.def (FFECOM_gfrtDATE, FFECOM_gfrtVXTIDATE):
1563 Rename external procedure names, to keep previously-
1564 compiled (sans-new-warnings) code from linking to
1566 * g77.texi: Document all this stuff.
1567 * news.texi: Spread the joy.
1568 * version.c: Bump version.
1570 Fri Mar 5 13:22:44 1999 Craig Burley <craig@jcb-sc.com>
1572 * news.texi: Relocate IDATE (VXT) fix: we put it in 1.1.2
1573 so describe it there, instead of under 1.2.
1575 Wed Mar 3 00:57:56 1999 Craig Burley <craig@jcb-sc.com>
1577 * news.texi: IDATE (VXT) fixed to return year as 0..99.
1579 Wed Mar 3 00:43:49 1999 Craig Burley <craig@jcb-sc.com>
1581 * g77.texi: Add remaining changes pending from Dave Love.
1583 Wed Mar 3 00:38:42 1999 Craig Burley <craig@jcb-sc.com>
1585 * bugs.texi, news.texi: Conditionalize cross-references
1586 on non-html processing, providing temporary HTML "links".
1588 * g77.texi: Fix up a reference.
1590 Wed Mar 3 00:12:31 1999 Craig Burley <craig@jcb-sc.com>
1592 * news.texi, bugs.texi: Delete fixed bugs, make one
1593 of them into the appropriate news item.
1595 Wed Mar 3 00:05:52 1999 Craig Burley <craig@jcb-sc.com>
1597 * news.texi: Copy over 1.1.2 news.
1599 1999-03-02 Craig Burley <craig@jcb-sc.com>
1601 * g77.texi (Bug Reporting): Clarify whether to use -E.
1602 Clarify other instructions.
1604 1999-02-27 Craig Burley <craig@jcb-sc.com>
1606 * lang-specs.h: Fix specs to pass `-ax' as well as `-a' option.
1608 1999-02-26 Craig Burley <craig@jcb-sc.com>
1610 * intdoc.in (STAT_func, STAT_subr,
1611 FSTAT_func, FSTAT_subr, LSTAT_func, LSTAT_subr):
1612 Properly order array elements. Specify N/A return values.
1614 1999-02-26 Craig Burley <craig@jcb-sc.com>
1616 * intdoc.in (DATE_AND_TIME): Explain that VALUES(7) holds
1617 seconds, and VALUES(8), therefore, milliseconds.
1619 1999-02-26 Craig Burley <craig@jcb-sc.com>
1621 * news.texi: Clarify IOSTAT= fix.
1623 1999-02-25 Richard Henderson <rth@cygnus.com>
1625 * lang-specs.h: Define __FAST_MATH__ when appropriate.
1627 1999-02-25 Craig Burley <craig@jcb-sc.com>
1629 * g77.texi: Clarify/index lack of run-time allocation for
1632 1999-02-25 Andreas Jaeger <aj@arthur.rhein-neckar.de>
1634 * f/intdoc.in: Add missing `,' after cross references.
1636 1999-02-20 Craig Burley <craig@jcb-sc.com>
1638 * Make-lang.in (f77.install-common, f77.install-info,
1639 f77.install-man, f77.uninstall): Use `$(prefix)/lang-f77'
1640 instead of `lang-f77' for flag file, to be sure of a
1641 writable directory, and remove the flag file after each
1642 operation to keep things clean.
1644 1999-02-20 Craig Burley <craig@jcb-sc.com>
1646 * g77.texi: Properly attribute Priest document; clarify
1647 that it is in the .ps version of the Goldberg document.
1649 1999-02-19 Craig Burley <craig@jcb-sc.com>
1651 * bugs0.texi, bugs.texi, install0.texi, g77install.texi,
1652 news0.texi, news.texi: Update copyright dates.
1653 Clarify which files are source, which are derived,
1654 and remind maintainers where copyright dates are sourced.
1655 * BUGS, INSTALL, NEWS: Regenerated.
1657 1999-02-19 Craig Burley <craig@jcb-sc.com>
1659 * global.c (ffeglobal_ref_progunit_): Warn about a function
1660 definition that disagrees with the type of a previous reference.
1661 Improve commentary. Fix a couple of minor bugs. Clean up
1663 * news.texi: Spread the joy.
1665 1999-02-18 Craig Burley <craig@jcb-sc.com>
1667 * expr.c (ffeexpr_finished_): Disallow non-default INTEGER
1668 as argument for FILEINT and FILEASSOC as lhs.
1669 * news.texi: Document fix.
1672 1999-02-18 Craig Burley <craig@jcb-sc.com>
1674 * g77.texi: Clarify -fno-globals vs. -Wno-globals.
1676 1999-02-18 Craig Burley <craig@jcb-sc.com>
1678 * intdoc.in (LOG10): Fix typo.
1680 1999-02-17 Ulrich Drepper <drepper@cygnus.com>
1682 * intdoc.in: Fix typo.
1684 1999-02-17 Craig Burley <craig@jcb-sc.com>
1686 * g77.texi, intdoc.in: Document Y2K and some other known
1688 * intrin.def (DTIME, FDATE): Fix capitalization of
1689 case-sensitive forms of these intrinsics' names.
1691 1999-02-17 Dave Love <fx@gnu.org>
1693 * intdoc.in: Say `common' logarithm for log10.
1695 1999-02-16 Ulrich Drepper <drepper@cygnus.com>
1697 * g77.texi: Add missing @ in email addresses.
1699 1999-02-15 Craig Burley <craig@jcb-sc.com>
1701 * *.*: Delete my (old) email address in most places, change it
1704 1999-02-14 Craig Burley <craig@jcb-sc.com>
1708 1999-02-14 Craig Burley <craig@jcb-sc.com>
1710 * version.c: Bump for 1998-10-02 change (forgot to do this
1713 1999-02-14 Craig Burley <craig@jcb-sc.com>
1715 * lang-specs.h, g77.1, g77.texi, news.texi: Recognize `.FOR'
1716 and `.FPP' as well as `.for' and `.fpp'.
1718 1999-02-14 Craig Burley <craig@jcb-sc.com>
1720 * intdoc.in (LOG10): Fix description.
1722 1999-02-14 Craig Burley <craig@jcb-sc.com>
1724 * news.texi: Mention fix for SIGNAL invocation circa egcs-1.1.
1726 1999-02-14 Craig Burley <craig@jcb-sc.com>
1728 * g77.texi, g77install.texi, bugs.texi, g77install.texi: Clean
1729 up and improve indexing, and some other areas of docs.
1731 1999-02-14 Craig Burley <craig@jcb-sc.com>
1733 * intdoc.in (MCLOCK8, TIME8): Warn about lower range on
1736 Sat Feb 6 18:02:17 1999 Jeffrey A Law (law@cygnus.com)
1738 * g77.texi: Update email addresses.
1740 Wed Feb 3 22:50:17 1999 Marc Espie <Marc.Espie@liafa.jussieu.fr>
1742 * Make-lang.in (g77$(exeext)): Get choose-temp.o, pexecute.o and
1743 mkstemp.o from libiberty.
1745 1999-02-01 Zack Weinberg <zack@rabi.columbia.edu>
1747 * top.c: Don't define ffe_is_ident_. Don't process
1749 * top.h: Remove declaration of ffe_is_ident_ and macros
1750 ffe_is_ident() and ffe_set_is_ident().
1751 * lex.c: Use flag_no_ident instead of ffe_is_ident().
1753 Sun Jan 31 20:34:29 1999 Zack Weinberg <zack@rabi.columbia.edu>
1755 * lang-specs.h: Map -Qn to -fno-ident.
1757 Tue Jan 5 22:12:41 1999 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1759 * Make-lang.in (g77.o): Depend on prefix.h.
1761 Fri Nov 27 13:10:32 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1763 * fini.c: Rename variable `spaces' to `xspaces' to avoid
1764 conflicting with function `spaces' from libiberty.
1766 * g77spec.c: Don't prototype libiberty functions.
1767 * malloc.c: Likewise.
1769 1998-11-20 Dave Love <d.love@dl.ac.uk>
1771 * g77.texi: Assorted minor changes.
1773 1998-11-19 Dave Love <d.love@dl.ac.uk>
1775 * bugs.texi: Formatting changes from Craig.
1777 * intdoc.in: Terminate some @xrefs with `,'.
1779 1998-11-19 Manfred Hollstein <manfred@s-direktnet.de>
1781 * Make-lang.in (mandir): Replace all uses of $(mandir) by $(man1dir).
1783 Mon Nov 9 23:15:39 1998 Jeffrey A Law (law@cygnus.com)
1785 * g77.texi, news.texi: Updates from Craig.
1787 Sun Nov 8 17:47:56 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1789 * Makefile.in (INCLUDES): Add "-I$(srcdir)/../../include".
1791 Sat Nov 7 15:58:54 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1793 * g77spec.c: Don't include gansidecl.h.
1794 * output.j: Likewise.
1796 1998-11-04 Dave Love <d.love@dl.ac.uk>
1798 * g77.texi: Small formatting/indexing fixes.
1800 Mon Oct 12 20:41:59 1998 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
1802 * bad.c (ffebad_finish): Change type of variable `c' to unsigned
1803 char, change type of variable `s' to unsigned char *.
1805 * com.c (ffecom_symbol_null_): Add missing initializers.
1807 * fini.c (MAXNAMELEN): Undef it before defining.
1809 * implic.c (ffeimplic_lookup_): Change type of parameter `c' to
1812 * intrin.c (ffeintrin_init_0): Cast the argument of ctype macros
1815 * lex.c (ffelex_splice_tokens): Change type of variable `p' to
1817 (ffelex_token_name_from_names): Cast the argument of
1818 `ffelex_is_firstnamechar' to (unsigned char).
1819 (ffelex_token_names_from_names): Likewise.
1820 (ffelex_token_new_name): Likewise.
1821 (ffelex_token_new_names): Likewise.
1823 * malloc.c (malloc_root_): Add missing initializer.
1825 * stb.c (ffestb_do): Change type of variable `p' to unsigned char *.
1826 (ffestb_else) Likewise.
1827 (ffestb_else3_) Likewise.
1828 (ffestb_endxyz) Likewise.
1829 (ffestb_goto) Likewise.
1830 (ffestb_let) Likewise.
1831 (ffestb_varlist) Likewise.
1832 (ffestb_R522) Likewise.
1833 (ffestb_R528) Likewise.
1834 (ffestb_R834) Likewise.
1835 (ffestb_R835) Likewise.
1836 (ffestb_R838) Likewise.
1837 (ffestb_R1102) Likewise.
1838 (ffestb_blockdata) Likewise.
1839 (ffestb_R1212) Likewise.
1840 (ffestb_R810) Likewise.
1841 (ffestb_R10014_): Cast the argument of `ffelex_is_firstnamechar'
1843 (ffestb_V014): Change type of variable `p' to unsigned char *.
1844 (ffestb_dummy) Likewise.
1845 (ffestb_R524) Likewise.
1846 (ffestb_R547) Likewise.
1847 (ffestb_decl_chartype) Likewise.
1848 (ffestb_decl_dbltype) Likewise.
1849 (ffestb_decl_gentype) Likewise.
1850 (ffestb_decl_entsp_2_) Likewise.
1851 (ffestb_V027) Likewise.
1852 (ffestb_decl_R539) Likewise.
1854 * top.c (ffe_decode_option): Mark parameter `argc' with
1857 * where.c (ffewhere_unknown_line_): Add missing initializers.
1859 1998-10-02 Dave Love <d.love@dl.ac.uk>
1861 * com.c (ffecom_expr_intrinsic_): Fix return type for RAND.
1863 Thu Oct 1 10:43:45 1998 Nick Clifton <nickc@cygnus.com>
1865 * lex.c: Replace occurances of HANDLE_SYSV_PRAGMA with
1866 HANDLE_GENERIC_PRAGMAS.
1868 Mon Sep 28 04:22:00 1998 Jeffrey A Law (law@cygnus.com)
1870 * news.texi: Update from Craig.
1872 1998-09-23 Dave Love <d.love@dl.ac.uk>
1874 * g77.texi: Additions about `/*', trailing comments and cpp.
1876 1998-09-18 Dave Love <d.love@dl.ac.uk>
1878 * g77.texi: Various additions and some small fixes.
1880 Thu Sep 10 14:55:44 1998 Kamil Iskra <iskra@student.uci.agh.edu.pl>
1882 * Make-lang.in (f77.install-common): Add missing "else true;".
1884 1998-09-07 Dave Love <d.love@dl.ac.uk>
1886 * ChangeLog.egcs: Deleted. Entries merged here.
1888 1998-09-05 Dave Love <d.love@dl.ac.uk>
1890 * Makefile.in (LDFLAGS): Set from BOOT_LDFLAGS.
1891 (F771_LDFLAGS): Variable dispensed with.
1893 Fri Sep 4 19:53:34 1998 Craig Burley <burley@gnu.org>
1895 * intdoc.in: Minor editorial tweaks.
1897 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1899 * lang-options.h: Convert to wrap option and doc string
1900 in a new macro invocation, FTNOPT, so the nearly identical
1901 list can be used in FSF-g77.
1903 Fri Sep 4 18:35:52 1998 Craig Burley <burley@gnu.org>
1905 * Makefile.in (fini.o): Don't define USE_HCONFIG here.
1906 * fini.c: Define USE_HCONFIG here instead, so deps-kinda
1907 picks up correct dependency.
1909 * Makefile.in (proj-h.o): Fix dependencies list.
1911 Wed Sep 02 09:25:29 1998 Nick Clifton <nickc@cygnus.com>
1913 * lex.c (ffe_lex_hash): Change how HANDLE_PRAGMA and
1914 HANDLE_SYSV_PRAGMA would be called if they pragma parsing was
1915 enabled in this code.
1916 Generate warning messages if unknown pragmas are encountered.
1917 (pragma_getc): New function: retrieves characters from the
1918 input stream. Defined when HANDLE_PRAGMA is defined.
1919 (pragma_ungetc): New function: replaces characters back into the
1920 input stream. Defined when HANDLE_PRAGMA is defined.
1922 Tue Sep 1 10:00:21 1998 Craig Burley <burley@gnu.org>
1924 * bugs.texi, g77.1, g77.texi, intdoc.in, news.texi: Doc updates
1927 1998-08-23 Dave Love <d.love@dl.ac.uk>
1929 * g77.texi: Increment `version-g77' and fix a few typos.
1931 Tue Aug 18 21:41:31 1998 Jeffrey A Law (law@cygnus.com)
1933 * Make-lang.in: Add several "else true" clauses to deal with lame
1936 Tue Aug 11 08:12:14 1998 H.J. Lu (hjl@gnu.org)
1938 * Make-lang.in (g77.o): Touch lang-f77 before checking it.
1940 1998-08-09 Dave Love <d.love@dl.ac.uk>
1942 * Make-lang.in (f/g77.dvi): Replace non-working use of texi2dvi
1943 with explicit use of tex.
1944 (f77.mostlyclean): Remove TeX index files.
1946 * g77install.texi (Prerequisites): Kluge round TeX lossage with
1947 hyphen in @value in @code.
1949 Tue Aug 4 16:59:39 1998 Craig Burley <burley@gnu.org>
1951 * com.c (ffecom_convert_narrow_, ffecom_convert_widen_):
1952 Allow conversion from pointer to same-sized integer,
1953 to fix invoking SIGNAL as a function.
1955 1998-07-26 Dave Love <d.love@dl.ac.uk>
1957 * BUGS, INSTALL, NEWS: Rebuilt.
1959 Sat Jul 25 17:23:55 1998 Craig Burley <burley@gnu.org>
1962 * stc.c (ffestc_R1229_start): Set info to ANY as well.
1964 Tue Jul 21 04:33:37 1998 Craig Burley <burley@gnu.org>
1966 * g77spec.c (lang_specific_driver): Return unmolested
1967 command line when --help seen.
1968 Comment out code that printed g77-specific --help info.
1970 Sat Jul 18 19:16:48 1998 Craig Burley <burley@gnu.org>
1972 * lang-options.h: Fix up doc strings.
1973 Remove the unimplemented -fdcp-intrinsics-* options.
1975 * str-1t.fin: Change mixed-case spelling of `GoTo' from
1978 Thu Jul 16 13:26:36 1998 Craig Burley <burley@gnu.org>
1980 * com.c (ffecom_finish_symbol_transform_): Revert change
1981 of 1998-05-23, as it was too aggressive, in that it
1982 prevented transformation of (used) functions before
1983 primary code generation.
1985 1998-07-15 Dave Love <d.love@dl.ac.uk>
1987 * intdoc.texi: Regenerated.
1989 Mon Jul 13 18:45:06 1998 Craig Burley <burley@gnu.org>
1991 * Make-lang.in (f77.rebuilt): Fix to depend on
1992 build-dir-based, not source-based, g77.info.
1994 * g77.texi: Merge docs with 0.5.24.
1995 * g77install.texi: Ditto.
1997 Mon Jul 13 18:02:29 1998 Craig Burley <burley@gnu.org>
1999 Cleanups vis-a-vis g77-0.5.24:
2000 * g77spec.c (lang_specific_driver): Tabify source.
2001 * top.c (ffe_decode_option): Use fixed macro to set
2002 internal-checking flag.
2003 * top.h (ffe_set_is_do_internal_checks): Fix macro.
2005 Mon Jul 13 17:33:44 1998 Craig Burley <burley@gnu.org>
2007 Cleanups vis-a-vis system.h cutover and g77-0.5.24:
2008 * Makefile.in (fini.o): Define USE_HCONFIG macro
2009 so source code doesn't have to.
2010 * fini.c: Don't define USE_HCONFIG here, since
2011 source code usually shouldn't care about this.
2012 * ansify.c: Include stddef.h only if we have it.
2016 Mon Jul 13 17:30:29 1998 Nick Clifton <nickc@cygnus.com>
2018 * lang-options.h: Format changed to work with --help support added
2021 Mon Jul 13 11:54:03 1998 Craig Burley <burley@gnu.org>
2023 * com.c (ffecom_push_tempvar): Replace kludge that
2024 munged back-end globals directly with proper calls
2025 to push_topmost_sequence and pop_topmost_sequence.
2027 1998-07-12 Dave Love <d.love@dl.ac.uk>
2029 * version.c: Bump version.
2031 Sat Jul 11 19:24:32 1998 Craig Burley <burley@gnu.org>
2034 * equiv.c (ffeequiv_offset_): Don't crash on various
2035 possible ANY operands.
2037 Sat Jul 11 18:24:37 1998 Craig Burley <burley@gnu.org>
2039 * com.c (ffecom_expr_) [FFEBLD_opCONTER]: Die if padding
2040 for constant is non-zero.
2042 * com.c (__eprintf): Delete this function, it is obsolete.
2044 1998-07-09 Dave Love <d.love@dl.ac.uk>
2046 * intdoc.in (HOSTNM_func, HOSTNM_subr): Update last change.
2048 Thu Jul 9 00:45:59 1998 Craig Burley <burley@gnu.org>
2050 Fix debugging of CHARACTER*(*), etc., which requires
2051 emitting debug info on types like `ftnlen':
2052 * com.c (ffecom_start_progunit_): Don't bother
2053 resetting "invented" flag for identifier.
2054 (ffecom_transform_equiv_): Don't bother zeroing
2055 "ignored" flag for decl.
2056 (pushdecl): No longer set "ignored", "used", or
2057 "suppressed debug" flags for decls having "invented"
2060 1998-07-06 Mike Stump <mrs@wrs.com>
2062 * Make-lang.in (f77.stage?): Use mv -f instead of just mv so that
2065 1998-07-06 Dave Love <d.love@dl.ac.uk>
2067 * intdoc.in (HOSTNM_func, HOSTNM_subr): Note possible need for
2070 1998-07-05 Dave Love <d.love@dl.ac.uk>
2072 * intdoc.in: Add entry for DATE_AND_TIME.
2074 * intrin.def: Add implementation for DATE_AND_TIME. Make second
2075 and third args of SYSTEM_CLOCK optional.
2077 * com.c (ffecom_expr_intrinsic_): New case for DATE_AND_TIME.
2079 * com-rt.def (FFECOM_gfrtSYSTEM_CLOCK): Call G77_system_clock_0,
2081 (FFECOM_gfrtDATE_AND_TIME): New DEFGFRT.
2083 Wed Jul 1 11:19:13 1998 Craig Burley <burley@gnu.org>
2085 Fix 980701-1.f (which was producing "unaligned trap"
2086 on an Alpha running GNU/Linux, as predicted):
2087 * equiv.c (ffeequiv_layout_local_): Don't bother
2088 coping with pre-padding of entire area while building
2089 it; do that instead after the building is done, and
2090 do it by modifying only the modulo field. This covers
2091 the case of alignment stringency being increased without
2092 lowering the starting offset, unlike the previous changes,
2093 and even more elegantly than those.
2095 * target.c (ffetarget_align): Make sure alignments
2096 are non-zero, just in case.
2098 See ChangeLog.0 for earlier changes.
2101 add-log-time-format: current-time-string