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