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