1 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
3 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
4 * ldlex.c: Fix some unnecessary flex-specific-isms.
6 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
8 * ldgram.y: move spurious semicolon
9 * ldexp.h: fix prototype
11 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
13 * ld.texinfo: references to linker now say "ld" not "gld".
15 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
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
25 * ldlang.h, ldlang.c: make room for and initialize the complain
28 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
30 * Makefile.in: use flex & bison from ../ if they exist.
32 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
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
40 * ldmisc.c: fatal errosrs delete output file
42 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
44 * ldver.c: Increase version number to 1.97, for consistency
47 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
49 * Makefile.in: FLEX -> LEX.
51 * ld.texinfo: {} -> @{@}.
53 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
55 * ld.texinfo: describe alternate, MRI-compatible linker scripts
56 (and associated change in -c option, now used for these scripts)
58 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
60 * ldver.c: Bumped version to 1.96 - new release, resync with the
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
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.
70 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
72 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
74 * Makefile.in: use bootstrap for check.
76 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
78 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
80 * Makefile.in: now use flex, not lex
81 * ldlex.l, ldlang.c, ldctor.c: lint
83 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
85 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
86 different sorts of filenames on the command line than in a script.
88 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
90 * Makefile.in: rework CFLAGS so that they can be passed on the
91 make command line. Remove MINUS_G. Default CFLAGS to -g.
93 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
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
100 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
102 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
104 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
106 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
109 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
111 * Makefile.in (install): Install second copy in $(tooldir)/bin
112 without $(program_prefix), since that's what gcc expects.
114 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
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.
120 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
122 * gld960.em, i960.sc-sh. Fix i960 bit rot
124 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
126 * Makefile.in: install man page.
128 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
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
135 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
137 * ldver.h: fix decl of ldversion.
139 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
141 * Makefile.in: added check target.
143 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
145 * ldmain.c (Q_enter_file_symbols): now aliases work again
147 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
149 * Makefile.in: added clean-info target.
151 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
153 * ldexp.c (exp_print_tree): don't try and follow null pointers
155 * ldgram.y: remove 11 shift reduce errors
157 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
159 * Makefile.in: added tooldir and program_prefix.
161 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
163 * ldlang.c (size_input_section): don't move absolute sections
167 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
169 * cplus-dem.c: yet another copy of this - maybe it should go into
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
176 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
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.
182 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
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.
189 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
191 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
192 config/mt-hp300bsd: New port to hp300 running BSD.
194 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
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
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.
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).
243 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
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.
250 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
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
257 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
259 * ldlex.l: Put pack -noinhibit-exec and -sort-common
260 * ldlang.c (print_data_statement): print the right address.
262 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
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
272 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
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
282 * ldfile.c (open_a): open archives on VMS in a special way
285 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
287 * ldgram.y: map -M behave in the same way as -Map (sets file name
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
295 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
297 * Makefile.in: added relax, also made three stage go through a
300 * config.h: if GNU960 defined, then default emulation mode is
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
310 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
312 * Makefile.in, config/tm-*.h: Clean up make output, only
313 pass DEFAULT_EMULATION to ldmain.c.
315 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
317 * ldver.c: Bump to version 1.94.
319 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
321 * Makefile.in: infodir belongs in datadir.
323 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
325 * Makefile.in: Pass -y to bison. (Again;
326 accidentally deleted by Rich.)
327 * news.sc, ldgld68k.sc: Define __end as well as _end.
329 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
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
337 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
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
345 * configure.in: configure now runs entirely in objdir so make file
346 existence checks against ${srcdir}. Mark this directory as
349 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
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.
355 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
357 * ldver.c: Bumped version to 1.93.
358 * Makefile.in: Pass -y to bison.
360 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
362 * config.h: h8 is now coff, not ieee
363 * h8300hds.sc: reflect the same
365 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
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).
378 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
380 * Makefile.in: Rename .c files generated from ldtemplate
381 to have names starting with ld__. This helps 'make clean'.
383 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
385 * Makefile.in: Take out the version number for install
386 * m88kbcs.sc: put in contructor blocks.
388 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
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().
397 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
399 * ldlex.l ldgram.y: made -V option do same as -v
400 * Makefile.in: Added $(MINUS_G) flag so debugging can be
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.
411 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
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.
418 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
420 * ldver.c: Bump to version 1.91 (consistent with binutils).
422 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
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.
430 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
433 * Makefile.in: Changed installation directory name scheme
434 to be consistent with gcc. Also changed 'install'.
436 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
438 * Makefile.in: new targets ld.mm, ld.me
440 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
442 * Makefile.in, ldtemplate: Need to use separate scripts
443 for -n and -N options. Yet more complication.
445 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
447 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
448 work). Add some lines to avoid Sun Make VPATH bugs.
450 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
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 ".".
458 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
460 * Makefile.in: new targets ld.ms, ld-index.ms
461 ld.texinfo: remove tabs, other cleanups for texi2roff
463 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
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.
478 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
480 * ldtemplate: include bfd.h before sysdep.h.
482 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
484 Restructure configuration scheme for bfd, binutils, ld.
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()
491 * config/: Rename some config files to match up h-*.h names.
492 Remove all the HOST_SYS definitions from the config files.
494 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
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.
507 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
509 * Makefile.in: fix target ld.dvi, add target ld.info
510 ld.texinfo: make info filename ld.info
512 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
514 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
516 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
517 few BFD types & enums.