* ldlex.c: Fix some unnecessary flex-specific-isms.
[deliverable/binutils-gdb.git] / ld / ChangeLog
1 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
2
3 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
4 * ldlex.c: Fix some unnecessary flex-specific-isms.
5
6 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7
8 * ldgram.y: move spurious semicolon
9 * ldexp.h: fix prototype
10
11 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
12
13 * ld.texinfo: references to linker now say "ld" not "gld".
14
15 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
16
17 changed calling convention for Q_enter_global_ref
18 * ldexp.c, ldlang.c, ldmain.c: reflect this
19 * ldver.c: bump version to 1.97.1
20 * ldindr.c (add_indirect): when an edict declaring an indirect
21 symbol is found, make sure that any ideas about the symbol being
22 common are changed if it now known to be defined.
23 * ldmain.c (linear_library): complain once if archive isn't
24 ranlibbed.
25 * ldlang.h, ldlang.c: make room for and initialize the complain
26 once field.
27
28 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
29
30 * Makefile.in: use flex & bison from ../ if they exist.
31
32 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
33
34 * relax.c (build_it): don't allocate space in the output file for
35 stuff if -R flag applys to it.
36 * ldfile.c: merge in VMS filename support
37 * ldmain.c (main): take out ./ from library path, and close file
38 before unlinking. Make multiple defs of a symbol create an
39 unexecable file.
40 * ldmisc.c: fatal errosrs delete output file
41
42 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
43
44 * ldver.c: Increase version number to 1.97, for consistency
45 with ../binutils.
46
47 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
48
49 * Makefile.in: FLEX -> LEX.
50
51 * ld.texinfo: {} -> @{@}.
52
53 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
54
55 * ld.texinfo: describe alternate, MRI-compatible linker scripts
56 (and associated change in -c option, now used for these scripts)
57
58 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
59
60 * ldver.c: Bumped version to 1.96 - new release, resync with the
61 bfd too #.
62 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
63 rather than with raw malloc, makes it easier to track where memory
64 is going.
65 * ldsym.h, ldsym.c: create obstack for all global symbols too.
66 * ldwrite.c (ldwrite): moved malloc so only used when needed.
67 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
68
69
70 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
71
72 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
73
74 * Makefile.in: use bootstrap for check.
75
76 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
77
78 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
79 PUBLIC.
80 * Makefile.in: now use flex, not lex
81 * ldlex.l, ldlang.c, ldctor.c: lint
82
83 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
84
85 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
86 different sorts of filenames on the command line than in a script.
87
88 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
89
90 * Makefile.in: rework CFLAGS so that they can be passed on the
91 make command line. Remove MINUS_G. Default CFLAGS to -g.
92
93 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
94
95 * relax.c: added handling for new "padding" seclet type, used to
96 fill out gaps between section.
97 * ldgram.y, ldlex.l: now -defsym on the command line is done
98 properly.
99
100 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
101
102 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
103
104 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
105
106 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
107 scripts.
108
109 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
110
111 * Makefile.in (install): Install second copy in $(tooldir)/bin
112 without $(program_prefix), since that's what gcc expects.
113
114 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
115
116 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
117 * h8300*: fix bit rot and add support for h8300xray target
118 * go32.sh: target emulation for go32.
119
120 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
121
122 * gld960.em, i960.sc-sh. Fix i960 bit rot
123
124 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
125
126 * Makefile.in: install man page.
127
128 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
129
130 * config/mt-<foo> renamed to <foo>.mt
131 * config/mh-<foo> renamed to <foo>.mt
132 * configure.in changed to reflect this
133 * genscripts.sh now make .xbn files rather than .xN files
134
135 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
136
137 * ldver.h: fix decl of ldversion.
138
139 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
140
141 * Makefile.in: added check target.
142
143 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
144
145 * ldmain.c (Q_enter_file_symbols): now aliases work again
146
147 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
148
149 * Makefile.in: added clean-info target.
150
151 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
152
153 * ldexp.c (exp_print_tree): don't try and follow null pointers
154 around.
155 * ldgram.y: remove 11 shift reduce errors
156
157 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
158
159 * Makefile.in: added tooldir and program_prefix.
160
161 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
162
163 * ldlang.c (size_input_section): don't move absolute sections
164 around!
165
166
167 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
168
169 * cplus-dem.c: yet another copy of this - maybe it should go into
170 libiberty ?
171 * ldgram.y: now -V and -v have different actions
172 * ldver.c: if -V, prints list of emulations compiled in
173 * ldmisc.c: support for cplus demangling
174
175
176 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
177
178 * Makefile.in, configure.in: removed traces of namesubdir,
179 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
180 copyrights to '92, changed some from Cygnus to FSF.
181
182 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
183
184 * Makefile.in: Change mkscript rule into one for ./mkscript
185 (for the sake of makes that don't realize they're the same).
186 * PORTING: Add more details.
187 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
188
189 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
190
191 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
192 config/mt-hp300bsd: New port to hp300 running BSD.
193
194 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
195
196 Major rewrite of how ld is configured. The major idea
197 is to use shell scripts to generate everything.
198 * generic.em replaces ldtemplate.
199 * Other *.em files replace various *.c files.
200 A *.em file is a shell script that generates the corresponding
201 ld__*.c file that implements an emulation. This is usually
202 a straight 'cat' of a here-document, possibly with substitutions.
203 * Script files (*.sc) are places by *.sc-sh scripts.
204 Again, these are simple shell scripts that 'cat'
205 here-documents, usually with some substitutions.
206 The output a *.sc-sh is a script file.
207 * Each emulation is defined by a short shell script with
208 extension *.sh that specifies the emulation-specific
209 parameters (such as the name of the *.sh-sc and *.em
210 files to use).
211 * genscript.sh is the master shell script used to generate
212 an emulation. It is passed various argument, including
213 the name a the emulation-speciic *.sh file that it
214 "sources" to set variables to emulation-specifc parameters.
215 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
216 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
217 * config/mh-foo: Rename LDEMULATION names as appropriate
218 (usually 'gldfoo' -> plain 'foo').
219 * ldwrite.c: Fixed a typo in a comment.
220 * Makefile.in: Major changes. Removed some the sed
221 magic to converts scripts, since that is now handled
222 by genscripts.sh and the *.sc-sh scipt generators.
223 * config.h: Remove a bunch of macros defining emulations
224 and targets. This becomes one less file to edit when
225 adding emulations or targets.
226 * ldemul.h (struct ld_emulation_xfer_struct): Add
227 emulation_name and target_name fields.
228 * ldemul.c, ldemul.h: Define some default functions used
229 by most emulations (and remove from the *.em scripts).
230 * ldemul.c (ldemul_choose_target): Search the new
231 ld_emulations array using a loop (instead of a hardwired
232 nested if statement).
233 Define the ld_emulation from the automatically-geenrated
234 ldemul-list.h. This means you no longer have to edit ldemul.c
235 to add a new emulation.
236 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
237 their expansions, since the former no longer exist.
238 * PORTING: A very rough first draft of a porting guide.
239
240 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
241 to be terminated by a new-line (instead of requiring a semicolon).
242
243 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
244
245 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
246 tests for NULL pointers all over the place.
247 * ldlang.c (lang_process): remember to relocate global symbols
248 *after* relaxing has done it stuff.
249
250 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
251
252 * config/mt-coff-h8300: use EMUL like everything else
253 * ldlang.c: (print_padding_statement): print the right address.
254 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
255
256
257 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
258
259 * ldlex.l: Put pack -noinhibit-exec and -sort-common
260 * ldlang.c (print_data_statement): print the right address.
261
262 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
263
264 * Makefile.in: The rule for testing ld by re-linking itself
265 via an intermediate -r link was moved to the ld1 rule
266 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
267 which allows the bootstrap rule to work.
268 * ldctor.c (find_constructors): Don't create a constructor
269 list if it is already defined (as would happen if ld is
270 invoked by collect).
271
272 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
273
274 * config/mh-sparc.h: now uses libgcc.a
275 * ldmain.c: quit using exit
276 * *sc: use *(COMMON) rather than [COMMON]
277 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
278 to allow preprocessing of .l file.
279 * Makefile.in: New ldlex.l mangling
280 * ldexp.c (fold_binary): perform expressions with % and / in
281 integer.
282 * ldfile.c (open_a): open archives on VMS in a special way
283
284
285 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
286
287 * ldgram.y: map -M behave in the same way as -Map (sets file name
288 to be "-".
289 * ldsym.c, ldlang.c: remember that size of a section is dependent on
290 whether or not relaxing has been done.
291 * ldmain.c: don't open a map file if it doesn't have a name
292 * relax.c: all the brains have moved into bfd.
293 * ldwrite.c: ammend comment
294
295 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
296
297 * Makefile.in: added relax, also made three stage go through a
298 partial link stage.
299 * relax.c : added
300 * config.h: if GNU960 defined, then default emulation mode is
301 GLD960
302 * ldexp.h, ldexp.c: map to file hooks
303 * ldlang.c: map to file hooks
304 * ldgram.y: added -Map -relax
305 * ldlex.l: added -relax, -Map
306 * ldmain.c: open map file
307 * ldmisc.c: support for map file
308 * ldwrite.c: new relax magic
309
310 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
311
312 * Makefile.in, config/tm-*.h: Clean up make output, only
313 pass DEFAULT_EMULATION to ldmain.c.
314
315 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
316
317 * ldver.c: Bump to version 1.94.
318
319 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
320
321 * Makefile.in: infodir belongs in datadir.
322
323 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
324
325 * Makefile.in: Pass -y to bison. (Again;
326 accidentally deleted by Rich.)
327 * news.sc, ldgld68k.sc: Define __end as well as _end.
328
329 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
330
331 * ldindr.h: added to contain prototypes of ldindr.c
332 * ldfile.c: include ctype.h
333 * ldmain.c: include the requried prototype headers
334 * ldwrite.c: get_reloc_upper_bound has been renamed
335 bfd_get_reloc_upper_bound
336
337 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
338
339 * Makefile.in: punt "fundamental" mode because it breaks my emacs
340 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
341 spaces following hyphens, bsd make can't cope. added
342 standards.text support and made it look like all the other
343 makefiles.
344
345 * configure.in: configure now runs entirely in objdir so make file
346 existence checks against ${srcdir}. Mark this directory as
347 target dependent.
348
349 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
350
351 * Makefile.in: idestdir and ddestdir go away. Added copyrights
352 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
353 and mandir now keyed off datadir by default.
354
355 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
356
357 * ldver.c: Bumped version to 1.93.
358 * Makefile.in: Pass -y to bison.
359
360 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
361
362 * config.h: h8 is now coff, not ieee
363 * h8300hds.sc: reflect the same
364
365 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
366
367 * ldver.c (ldversion()): Update to 1.92.
368 * ldctor.c: There are two places constructor sets
369 can be defined. One of them checked for an existing
370 duplicate, the other didn't. Unfortunately, the latter
371 was called after the former ...
372 So, factor out code for inserting a new element into
373 constructor_name_list (after checking for a duplicate)
374 into a new function add_constructor_name, and call
375 it from both aforementioned places (ldlang_add_constructor
376 and ldlang_check_for_constructors).
377
378 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
379
380 * Makefile.in: Rename .c files generated from ldtemplate
381 to have names starting with ld__. This helps 'make clean'.
382
383 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
384
385 * Makefile.in: Take out the version number for install
386 * m88kbcs.sc: put in contructor blocks.
387
388 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
389
390 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
391 parameter, a format, and an arg pointer, and rename it to
392 vfinfo(). Write info() in terms of new vfinfo().
393 New einfo() is the same as info(), except it writes to stderr.
394 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
395 ldmisc.c: Replace "error" calls to info() by new einfo().
396
397 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
398
399 * ldlex.l ldgram.y: made -V option do same as -v
400 * Makefile.in: Added $(MINUS_G) flag so debugging can be
401 turned off
402
403 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
404 i386 aout changes from Bob Kukura
405 * Makefile.in, config.h: added i386aout support
406 * configure.in: fixed /h-{myhost} typo
407 * ldgram.y: -MM now gives more boring map.
408 * ldlang.c: now does D_PAGED flag the right way.
409 * ldsym.c: -MM flags does the right thing.
410
411 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
412
413 * configure.in: Fixed typo. Also, a fix for hp300bsd.
414 * ldlang.c (init_os): Compensate for BFD change,
415 where bfd_make_section now returns NULL for a duplicate
416 section request, instead of the old section.
417
418 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
419
420 * ldver.c: Bump to version 1.91 (consistent with binutils).
421
422 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
423
424 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
425 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
426 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
427 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
428 Add or update copyright notices.
429
430 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
431
432 * README: New file.
433 * Makefile.in: Changed installation directory name scheme
434 to be consistent with gcc. Also changed 'install'.
435
436 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
437
438 * Makefile.in: new targets ld.mm, ld.me
439
440 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
441
442 * Makefile.in, ldtemplate: Need to use separate scripts
443 for -n and -N options. Yet more complication.
444
445 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
446
447 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
448 work). Add some lines to avoid Sun Make VPATH bugs.
449
450 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
451
452 * news.sc: Add alignment for data segment.
453 * ldtemplate: Add (yet another) script to get for -n or -N
454 options. (These need different alignment than ZMAGIC files.)
455 * Makefile.in: Add stuff for new foo.xn scripts.
456 These are generated by replacing "ALIGN(0x...00)" by ".".
457
458 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
459
460 * Makefile.in: new targets ld.ms, ld-index.ms
461 ld.texinfo: remove tabs, other cleanups for texi2roff
462
463 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
464
465 * ldmain.c (main): Make config.magic_demand_paged be true
466 by default. Don't the WP_TEXT and D_PAGED flags of
467 output_bfd here; it's too late, so set it when output_bfd
468 is created (in ldlang.c). Also fix setting of EXEC_P flag
469 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
470 * ldlang.c: Remove some duplicate extern declarations.
471 * ldgram.y: Fixes to -N and -n options.
472 * Makefile.in: Recognize upper case letters in sed script
473 to remove assignments from script files.
474 * ldtemplate: Don't assukme that -N or -n options
475 imply use of -r script.
476 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
477
478 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
479
480 * ldtemplate: include bfd.h before sysdep.h.
481
482 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
483
484 Restructure configuration scheme for bfd, binutils, ld.
485
486 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
487 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
488 Change some config names to match other dirs.
489 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
490 get defined first.
491 * config/: Rename some config files to match up h-*.h names.
492 Remove all the HOST_SYS definitions from the config files.
493
494 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
495
496 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
497 * ldtemplate: Remove ldfile_add_library_path calls;
498 just use the SEARCH_DIR commands in the script files.
499 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
500 the SEARCH_DIR commands in the scripts (using ugly sed magic).
501 This is primarily intended for cross-linking, where you would
502 place libaries in a different place than native libraries.
503 Also, emulations made from ldtemplate now use $(srcdir).
504 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
505 form; people can use the Makefile's LIB_PATH to override.
506
507 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
508
509 * Makefile.in: fix target ld.dvi, add target ld.info
510 ld.texinfo: make info filename ld.info
511
512 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
513
514 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
515 Make).
516 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
517 few BFD types & enums.
518
This page took 0.042248 seconds and 4 git commands to generate.