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