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