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