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