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