1 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
3 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
6 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
8 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
9 checking for equality to bfd_com_section.
11 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
13 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
14 targets, linker script.
15 * mipslit.sh: New file. Little endian MIPS emulation.
16 * config/mips-lit.mt: New file. Use mipslit emulation.
17 * configure.in (mips-dec-ultrix*): Use target mips-lit.
18 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
19 (em_mipslit.c): New target. Uses mipslit.sh.
21 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
23 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
24 $(tooldir)/bin/gld, so that gcc can find it with or without
27 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
29 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
30 write_norel. All linking is now done via write_relax. Call
31 ldsym_write before calling write_relax.
32 * relax.c: Added copyright.
33 (write_relax): Renamed from write_relaxnorel. Added relocateable
34 argument. seclet_dump renamed to bfd_seclet_link.
35 * relax.h: Added copyright.
37 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
39 * ldmain.c (decode_library_subfile): Patch from
40 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
42 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
44 * config/vxworks960.mt renamed to config/i960.mt
46 * configure.in: sparc-aout emulates a sun4, as does
47 sparc*-vxworks, i960-nindy uses gld960 emulation
49 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
51 Fix support for NOLOAD, add INCLUDE
52 * ldfile.c (ldfile_open_command_file): pass file name to
54 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
55 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
58 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
60 * Makefile.in, config.h: no more default emulation. Make the lack
61 of emulation a compile time error
63 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
65 * configure.in: recognise all sparclite variants, not just 'sparclite'
67 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
69 * m68kcoff.sc-sh: define _end as well as end, for consistency with
72 * configure.in: accept *-ericsson-ose for any m68k CPU.
74 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
75 for each output section.
77 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
79 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
80 macro bfd_asymbol_bfd as appropriate.
81 * Makefile.in: Un-duplicate ldlex.c dependency.
82 * condigure.in: Replace my_host case table by sourcing
83 ../bfd/configure.host. Allow std-host as the default.
84 * ldmisc.c: Change logic for C++ name demangling: There is
85 no initial '_' to remove from stab-derived function names.
87 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
89 * ldlang.c (lang_init_script_file): don't attach the output file
90 sections to the script file.
92 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
93 * ldlang.c (wild): run expansion loop over command line bfd too.
94 (lang_ini_script_file): initialize more parts of the command line
96 * ldlex.l: fix DEFINED start states.
97 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
99 * ld.texinfo: new doc.
100 * ldgram.y, ldlex.l: understand -y<symbol>
101 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
102 print info. (add_ysym): new function.
103 * ldsym.h: (ldsym_type): new define SYM_Y.
105 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
107 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
108 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
109 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
110 macros with PARAMS. Recreational cleanup. Update copyrights.
112 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
114 * Makefile.in: pass down the bfd source directory for includes
116 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
118 * ldlang.c (lang_size_sections): don't change size and address for
119 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
122 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
124 * relax.c (build_it): re-enable the processing of data_statements
125 in scripts, makes counted contructor lists work again.
127 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
129 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
131 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
133 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
136 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
138 * Support for i386-sysv.
139 configure.in: check for i386-*-sysv* and i386-*-sco*.
140 i386coff.sc-sh: rewrote to support SVR3 by default.
141 ldctor.c (find_constructors): preserve stat_ptr.
142 ldlang.c (wild_doit): initialize vma and size of new output
143 section to corresponding input section. This is required for
144 shared library support.
145 (lang_size_sections): don't modify vma and size of sections which
146 are never loaded (for shared libraries).
147 ldwrite.c (copy_and_relocate): copy the contents of any section
148 which has contents, not just sections which are loaded (for shared
151 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
153 * ldlang.c (size_input_section): count the sizes of all sections
156 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
158 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
159 to demangle symbols better
161 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
163 * ldlang.c (lang_finish): don't warn if -e start symbol does not
164 exist when linking with -r.
166 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
168 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
171 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
173 * ldmain.c (linear_library): don't even think about processing
174 an object file if it's already been done
176 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
178 * configure.in: the hp9000/300 config file is now hp300
180 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
182 * config/z8ksim.mt: new file
184 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
186 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
187 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
189 * ld.h (strip_symbols_type): Add value STRIP_SOME.
190 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
191 * ldlang.c (lang_add_keepsyms_file): New function.
192 * ldlex.l: Handle "-retain-symbols-file".
193 * ldsym.c (keepsyms_file, kept_syms): New vars.
194 (process_keepsyms): New functihon; reads file, marks symbols for
196 (write_file_locals): File symbols should always be kept.
197 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
198 and "-s". Process retain-symbols file before setting symtab.
199 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
200 (keepsyms_file, kept_syms): Declare them.
202 * ldmain.c (main): Non-fatal errors should still cause non-zero
203 exit status even with -r.
205 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
207 Added initial support for the z8k
208 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
209 * configure.in, Makefile.in: modified to reflect above
211 * ldlang.c (lang_check): when linking conflicting architectures,
212 make the output file reflect at least one of the bad inputs.
214 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
216 * Makefile.in (install): if $(tooldir) exists, install ld in
219 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
221 * Makefile.in, configure.in: modified to support i386-coff
222 * i386coff.sh: new file
224 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
226 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
227 added m68k-coff emulation mode, stolen from a29k emulation.
228 Almost certainly wrong, but perhaps better than sun3.
230 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
232 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
233 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
234 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
235 This is one character shorter, and lets people build on
236 SVR3 system. (ld__h8300xray.[co] was the killer there;
237 h8300xray.sc-sh is also overlong, but seems harmless.)
238 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
239 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
240 * configure.in: Add host isc.
242 * ldver.c: Call it version 2.0.
244 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
246 * ldver.c: Bump to version 0.98.
249 * Makefile.in: Added mostlyclean, distclean, realclean rules.
251 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
253 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
254 * ldlex.l: Moved comment() to end, since some compilers
255 otherwise have problems with input() used before it is defined.
257 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
259 * configure.in: added Solaris 2 and Irix 4 host support.
261 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
263 * Makefile.in: remove -S flag from the FLEX definition
265 * configure.in: rewrote, using new style case statement. use
266 m68k.mt for m68k-aout systems
268 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
270 * Makefile.in: map "ld" through program_transform_name when
273 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
275 * cplus-dem.c: Removed. Use the version in libiberty now.
276 * ldmisc.c: Use new libiberty version of cplus_demangle().
278 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
280 * gld960.em (gld960_choose_target): default to little endian, not
283 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
285 * ldlang.c (lang_process): don't pass null pointers when
286 abs_output_section is what is required.
287 * ldwrite.c (ldwrite): use malloc to allocate the largest space
288 used, and pass that down.
289 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
292 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
294 * configure.in, config/ose68.mt: renamed OSE to ose.
296 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
298 * ldsym.c (write_file_locals): Reorder check for common or
299 undefined symbols so that it works.
301 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
303 * configure.in: accept all m68K family members.
305 * Makefile.in: always create installation directories.
307 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
309 * ldlex.l: now parses comment correctly, added ~ to acceptable
312 * ldexp.c (exp_unop): pass down abs_output_section - now can have
315 * ldlang.c (lang_finish): warn when an entry symbol supplied on
316 the command line can't be found.
318 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
320 * ldlang.h: add new field "loadable" to output_section_statement.
321 * ldlang.c (lang_output_section_statement_lookup): initilize new
322 field. (wild_doit): if new field is not set, then stop output
323 section from being loadable.
324 (lang_enter_output_section_statement): set the field from the
326 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
327 * h8300hms.sc-sh, h8300hms.em: get -r right.
329 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
331 * ldint.texinfo: New internals manual (beginnings thereof).
332 * PORTING: Removed, merged into ldint.texinfo.
334 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
336 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
337 cdtest.exp: A test program (copied from libg++/test-install)
338 that tests that constructor and destructors are handled
341 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
343 * Makefile.in (install): install from ld.new, renaming during the
344 copy, or else the next 'make install' needs to re-link ld.
346 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
348 * configure.in: generalise hp recognition (from sef).
350 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
352 * configure.in: recognize bsd and hpux hppa configurations.
353 error messages echo to stderr, not stdout
355 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
357 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
358 ldmisc.c: removed rcsid's.
360 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
362 * ldlang.c (lang_map): print changes in sizes due to relaxing
363 (size_input_section): maintain the delta information.
364 * ldlang.h: add new field to struct to contain delta info.
365 * relax.c (relax_section): complain if input not relaxable.
366 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
369 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
371 * ldmain.c(main): prevent -r and -relax from being on at the same
374 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
376 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
380 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
382 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
384 * ldlang.c(open_output): set the target arch and machine as soon
385 as we can. (lang_size_sections): use new macros for setting vma
388 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
390 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
391 Also deleted an unreachable path to wrs.
393 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
395 * Makefile.in (install): use -d test for $tooldir before
396 installing ld there so that $tooldir can be inherited from
399 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
401 * ldlang.c: Two non-substantial changes for the sake of
402 the old Portable C Compiler.
404 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
406 * ldgram.y, ldlex.l: parse ABSOLUTE
407 * ldexp.c: add support for ABSOLUTE
409 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
411 * Makefile.in: Added default definitions for HOSTING_CRT0,
412 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
413 * config/*.mh: Miscellaneous clean-up: Removed definitions
414 of YACC (since it is not longer used in the Makefile).
415 Remove HOSTING_* definitions that are subsumed by the
416 ones added to Makefile.in. Removed most definitions of CC.
417 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
418 These are no longer needed.
420 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
422 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
423 rules, since these are used when building a distribution.
424 * Makefile.in (ldlex.c): Don't re-direct output, since that
425 leaves a bogus output files if it fails.
427 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
428 * ldlex.c: Fix some unnecessary flex-specific-isms.
430 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
432 * ldgram.y: move spurious semicolon
433 * ldexp.h: fix prototype
435 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
437 * ld.texinfo: references to linker now say "ld" not "gld".
439 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
441 changed calling convention for Q_enter_global_ref
442 * ldexp.c, ldlang.c, ldmain.c: reflect this
443 * ldver.c: bump version to 1.97.1
444 * ldindr.c (add_indirect): when an edict declaring an indirect
445 symbol is found, make sure that any ideas about the symbol being
446 common are changed if it now known to be defined.
447 * ldmain.c (linear_library): complain once if archive isn't
449 * ldlang.h, ldlang.c: make room for and initialize the complain
452 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
454 * Makefile.in: use flex & bison from ../ if they exist.
456 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
458 * relax.c (build_it): don't allocate space in the output file for
459 stuff if -R flag applys to it.
460 * ldfile.c: merge in VMS filename support
461 * ldmain.c (main): take out ./ from library path, and close file
462 before unlinking. Make multiple defs of a symbol create an
464 * ldmisc.c: fatal errosrs delete output file
466 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
468 * ldver.c: Increase version number to 1.97, for consistency
471 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
473 * Makefile.in: FLEX -> LEX.
475 * ld.texinfo: {} -> @{@}.
477 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
479 * ld.texinfo: describe alternate, MRI-compatible linker scripts
480 (and associated change in -c option, now used for these scripts)
482 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
484 * ldver.c: Bumped version to 1.96 - new release, resync with the
486 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
487 rather than with raw malloc, makes it easier to track where memory
489 * ldsym.h, ldsym.c: create obstack for all global symbols too.
490 * ldwrite.c (ldwrite): moved malloc so only used when needed.
491 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
494 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
496 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
498 * Makefile.in: use bootstrap for check.
500 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
502 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
504 * Makefile.in: now use flex, not lex
505 * ldlex.l, ldlang.c, ldctor.c: lint
507 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
509 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
510 different sorts of filenames on the command line than in a script.
512 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
514 * Makefile.in: rework CFLAGS so that they can be passed on the
515 make command line. Remove MINUS_G. Default CFLAGS to -g.
517 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
519 * relax.c: added handling for new "padding" seclet type, used to
520 fill out gaps between section.
521 * ldgram.y, ldlex.l: now -defsym on the command line is done
524 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
526 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
528 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
530 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
533 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
535 * Makefile.in (install): Install second copy in $(tooldir)/bin
536 without $(program_prefix), since that's what gcc expects.
538 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
540 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
541 * h8300*: fix bit rot and add support for h8300xray target
542 * go32.sh: target emulation for go32.
544 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
546 * gld960.em, i960.sc-sh. Fix i960 bit rot
548 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
550 * Makefile.in: install man page.
552 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
554 * config/mt-<foo> renamed to <foo>.mt
555 * config/mh-<foo> renamed to <foo>.mt
556 * configure.in changed to reflect this
557 * genscripts.sh now make .xbn files rather than .xN files
559 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
561 * ldver.h: fix decl of ldversion.
563 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
565 * Makefile.in: added check target.
567 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
569 * ldmain.c (Q_enter_file_symbols): now aliases work again
571 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
573 * Makefile.in: added clean-info target.
575 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
577 * ldexp.c (exp_print_tree): don't try and follow null pointers
579 * ldgram.y: remove 11 shift reduce errors
581 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
583 * Makefile.in: added tooldir and program_prefix.
585 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
587 * ldlang.c (size_input_section): don't move absolute sections
591 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
593 * cplus-dem.c: yet another copy of this - maybe it should go into
595 * ldgram.y: now -V and -v have different actions
596 * ldver.c: if -V, prints list of emulations compiled in
597 * ldmisc.c: support for cplus demangling
600 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
602 * Makefile.in, configure.in: removed traces of namesubdir,
603 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
604 copyrights to '92, changed some from Cygnus to FSF.
606 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
608 * Makefile.in: Change mkscript rule into one for ./mkscript
609 (for the sake of makes that don't realize they're the same).
610 * PORTING: Add more details.
611 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
613 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
615 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
616 config/mt-hp300bsd: New port to hp300 running BSD.
618 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
620 Major rewrite of how ld is configured. The major idea
621 is to use shell scripts to generate everything.
622 * generic.em replaces ldtemplate.
623 * Other *.em files replace various *.c files.
624 A *.em file is a shell script that generates the corresponding
625 ld__*.c file that implements an emulation. This is usually
626 a straight 'cat' of a here-document, possibly with substitutions.
627 * Script files (*.sc) are places by *.sc-sh scripts.
628 Again, these are simple shell scripts that 'cat'
629 here-documents, usually with some substitutions.
630 The output a *.sc-sh is a script file.
631 * Each emulation is defined by a short shell script with
632 extension *.sh that specifies the emulation-specific
633 parameters (such as the name of the *.sh-sc and *.em
635 * genscript.sh is the master shell script used to generate
636 an emulation. It is passed various argument, including
637 the name a the emulation-speciic *.sh file that it
638 "sources" to set variables to emulation-specifc parameters.
639 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
640 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
641 * config/mh-foo: Rename LDEMULATION names as appropriate
642 (usually 'gldfoo' -> plain 'foo').
643 * ldwrite.c: Fixed a typo in a comment.
644 * Makefile.in: Major changes. Removed some the sed
645 magic to converts scripts, since that is now handled
646 by genscripts.sh and the *.sc-sh scipt generators.
647 * config.h: Remove a bunch of macros defining emulations
648 and targets. This becomes one less file to edit when
649 adding emulations or targets.
650 * ldemul.h (struct ld_emulation_xfer_struct): Add
651 emulation_name and target_name fields.
652 * ldemul.c, ldemul.h: Define some default functions used
653 by most emulations (and remove from the *.em scripts).
654 * ldemul.c (ldemul_choose_target): Search the new
655 ld_emulations array using a loop (instead of a hardwired
656 nested if statement).
657 Define the ld_emulation from the automatically-geenrated
658 ldemul-list.h. This means you no longer have to edit ldemul.c
659 to add a new emulation.
660 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
661 their expansions, since the former no longer exist.
662 * PORTING: A very rough first draft of a porting guide.
664 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
665 to be terminated by a new-line (instead of requiring a semicolon).
667 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
669 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
670 tests for NULL pointers all over the place.
671 * ldlang.c (lang_process): remember to relocate global symbols
672 *after* relaxing has done it stuff.
674 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
676 * config/mt-coff-h8300: use EMUL like everything else
677 * ldlang.c: (print_padding_statement): print the right address.
678 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
681 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
683 * ldlex.l: Put pack -noinhibit-exec and -sort-common
684 * ldlang.c (print_data_statement): print the right address.
686 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
688 * Makefile.in: The rule for testing ld by re-linking itself
689 via an intermediate -r link was moved to the ld1 rule
690 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
691 which allows the bootstrap rule to work.
692 * ldctor.c (find_constructors): Don't create a constructor
693 list if it is already defined (as would happen if ld is
696 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
698 * config/mh-sparc.h: now uses libgcc.a
699 * ldmain.c: quit using exit
700 * *sc: use *(COMMON) rather than [COMMON]
701 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
702 to allow preprocessing of .l file.
703 * Makefile.in: New ldlex.l mangling
704 * ldexp.c (fold_binary): perform expressions with % and / in
706 * ldfile.c (open_a): open archives on VMS in a special way
709 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
711 * ldgram.y: map -M behave in the same way as -Map (sets file name
713 * ldsym.c, ldlang.c: remember that size of a section is dependent on
714 whether or not relaxing has been done.
715 * ldmain.c: don't open a map file if it doesn't have a name
716 * relax.c: all the brains have moved into bfd.
717 * ldwrite.c: ammend comment
719 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
721 * Makefile.in: added relax, also made three stage go through a
724 * config.h: if GNU960 defined, then default emulation mode is
726 * ldexp.h, ldexp.c: map to file hooks
727 * ldlang.c: map to file hooks
728 * ldgram.y: added -Map -relax
729 * ldlex.l: added -relax, -Map
730 * ldmain.c: open map file
731 * ldmisc.c: support for map file
732 * ldwrite.c: new relax magic
734 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
736 * Makefile.in, config/tm-*.h: Clean up make output, only
737 pass DEFAULT_EMULATION to ldmain.c.
739 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
741 * ldver.c: Bump to version 1.94.
743 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
745 * Makefile.in: infodir belongs in datadir.
747 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
749 * Makefile.in: Pass -y to bison. (Again;
750 accidentally deleted by Rich.)
751 * news.sc, ldgld68k.sc: Define __end as well as _end.
753 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
755 * ldindr.h: added to contain prototypes of ldindr.c
756 * ldfile.c: include ctype.h
757 * ldmain.c: include the requried prototype headers
758 * ldwrite.c: get_reloc_upper_bound has been renamed
759 bfd_get_reloc_upper_bound
761 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
763 * Makefile.in: punt "fundamental" mode because it breaks my emacs
764 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
765 spaces following hyphens, bsd make can't cope. added
766 standards.text support and made it look like all the other
769 * configure.in: configure now runs entirely in objdir so make file
770 existence checks against ${srcdir}. Mark this directory as
773 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
775 * Makefile.in: idestdir and ddestdir go away. Added copyrights
776 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
777 and mandir now keyed off datadir by default.
779 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
781 * ldver.c: Bumped version to 1.93.
782 * Makefile.in: Pass -y to bison.
784 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
786 * config.h: h8 is now coff, not ieee
787 * h8300hds.sc: reflect the same
789 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
791 * ldver.c (ldversion()): Update to 1.92.
792 * ldctor.c: There are two places constructor sets
793 can be defined. One of them checked for an existing
794 duplicate, the other didn't. Unfortunately, the latter
795 was called after the former ...
796 So, factor out code for inserting a new element into
797 constructor_name_list (after checking for a duplicate)
798 into a new function add_constructor_name, and call
799 it from both aforementioned places (ldlang_add_constructor
800 and ldlang_check_for_constructors).
802 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
804 * Makefile.in: Rename .c files generated from ldtemplate
805 to have names starting with ld__. This helps 'make clean'.
807 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
809 * Makefile.in: Take out the version number for install
810 * m88kbcs.sc: put in contructor blocks.
812 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
814 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
815 parameter, a format, and an arg pointer, and rename it to
816 vfinfo(). Write info() in terms of new vfinfo().
817 New einfo() is the same as info(), except it writes to stderr.
818 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
819 ldmisc.c: Replace "error" calls to info() by new einfo().
821 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
823 * ldlex.l ldgram.y: made -V option do same as -v
824 * Makefile.in: Added $(MINUS_G) flag so debugging can be
827 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
828 i386 aout changes from Bob Kukura
829 * Makefile.in, config.h: added i386aout support
830 * configure.in: fixed /h-{myhost} typo
831 * ldgram.y: -MM now gives more boring map.
832 * ldlang.c: now does D_PAGED flag the right way.
833 * ldsym.c: -MM flags does the right thing.
835 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
837 * configure.in: Fixed typo. Also, a fix for hp300bsd.
838 * ldlang.c (init_os): Compensate for BFD change,
839 where bfd_make_section now returns NULL for a duplicate
840 section request, instead of the old section.
842 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
844 * ldver.c: Bump to version 1.91 (consistent with binutils).
846 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
848 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
849 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
850 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
851 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
852 Add or update copyright notices.
854 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
857 * Makefile.in: Changed installation directory name scheme
858 to be consistent with gcc. Also changed 'install'.
860 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
862 * Makefile.in: new targets ld.mm, ld.me
864 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
866 * Makefile.in, ldtemplate: Need to use separate scripts
867 for -n and -N options. Yet more complication.
869 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
871 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
872 work). Add some lines to avoid Sun Make VPATH bugs.
874 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
876 * news.sc: Add alignment for data segment.
877 * ldtemplate: Add (yet another) script to get for -n or -N
878 options. (These need different alignment than ZMAGIC files.)
879 * Makefile.in: Add stuff for new foo.xn scripts.
880 These are generated by replacing "ALIGN(0x...00)" by ".".
882 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
884 * Makefile.in: new targets ld.ms, ld-index.ms
885 ld.texinfo: remove tabs, other cleanups for texi2roff
887 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
889 * ldmain.c (main): Make config.magic_demand_paged be true
890 by default. Don't the WP_TEXT and D_PAGED flags of
891 output_bfd here; it's too late, so set it when output_bfd
892 is created (in ldlang.c). Also fix setting of EXEC_P flag
893 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
894 * ldlang.c: Remove some duplicate extern declarations.
895 * ldgram.y: Fixes to -N and -n options.
896 * Makefile.in: Recognize upper case letters in sed script
897 to remove assignments from script files.
898 * ldtemplate: Don't assukme that -N or -n options
899 imply use of -r script.
900 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
902 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
904 * ldtemplate: include bfd.h before sysdep.h.
906 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
908 Restructure configuration scheme for bfd, binutils, ld.
910 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
911 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
912 Change some config names to match other dirs.
913 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
915 * config/: Rename some config files to match up h-*.h names.
916 Remove all the HOST_SYS definitions from the config files.
918 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
920 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
921 * ldtemplate: Remove ldfile_add_library_path calls;
922 just use the SEARCH_DIR commands in the script files.
923 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
924 the SEARCH_DIR commands in the scripts (using ugly sed magic).
925 This is primarily intended for cross-linking, where you would
926 place libaries in a different place than native libraries.
927 Also, emulations made from ldtemplate now use $(srcdir).
928 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
929 form; people can use the Makefile's LIB_PATH to override.
931 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
933 * Makefile.in: fix target ld.dvi, add target ld.info
934 ld.texinfo: make info filename ld.info
936 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
938 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
940 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
941 few BFD types & enums.