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