1 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
3 * mips.sc-sh: Put .scommon sections into .sbss section.
5 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
6 rather than always putting them in bfd_com_section.
7 * ldlang.c (lang_common): If a common symbol is not in
8 bfd_com_section, put in a section of the same name, rather than
9 always putting it in section COMMON.
11 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
13 * ldmain.c (subfile_wanted_p): If we already have a common
14 definition of a symbol, don't necessarily pull in an object file
15 that provides a non-common definition.
17 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
18 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
20 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
21 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
23 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
25 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
28 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
30 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
31 checking for equality to bfd_com_section.
33 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
35 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
36 targets, linker script.
37 * mipslit.sh: New file. Little endian MIPS emulation.
38 * config/mips-lit.mt: New file. Use mipslit emulation.
39 * configure.in (mips-dec-ultrix*): Use target mips-lit.
40 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
41 (em_mipslit.c): New target. Uses mipslit.sh.
43 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
45 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
46 $(tooldir)/bin/gld, so that gcc can find it with or without
49 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
51 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
52 write_norel. All linking is now done via write_relax. Call
53 ldsym_write before calling write_relax.
54 * relax.c: Added copyright.
55 (write_relax): Renamed from write_relaxnorel. Added relocateable
56 argument. seclet_dump renamed to bfd_seclet_link.
57 * relax.h: Added copyright.
59 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
61 * ldmain.c (decode_library_subfile): Patch from
62 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
64 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
66 * config/vxworks960.mt renamed to config/i960.mt
68 * configure.in: sparc-aout emulates a sun4, as does
69 sparc*-vxworks, i960-nindy uses gld960 emulation
71 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
73 Fix support for NOLOAD, add INCLUDE
74 * ldfile.c (ldfile_open_command_file): pass file name to
76 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
77 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
80 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
82 * Makefile.in, config.h: no more default emulation. Make the lack
83 of emulation a compile time error
85 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
87 * configure.in: recognise all sparclite variants, not just 'sparclite'
89 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
91 * m68kcoff.sc-sh: define _end as well as end, for consistency with
94 * configure.in: accept *-ericsson-ose for any m68k CPU.
96 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
97 for each output section.
99 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
101 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
102 macro bfd_asymbol_bfd as appropriate.
103 * Makefile.in: Un-duplicate ldlex.c dependency.
104 * condigure.in: Replace my_host case table by sourcing
105 ../bfd/configure.host. Allow std-host as the default.
106 * ldmisc.c: Change logic for C++ name demangling: There is
107 no initial '_' to remove from stab-derived function names.
109 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
111 * ldlang.c (lang_init_script_file): don't attach the output file
112 sections to the script file.
114 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
115 * ldlang.c (wild): run expansion loop over command line bfd too.
116 (lang_ini_script_file): initialize more parts of the command line
118 * ldlex.l: fix DEFINED start states.
119 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
121 * ld.texinfo: new doc.
122 * ldgram.y, ldlex.l: understand -y<symbol>
123 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
124 print info. (add_ysym): new function.
125 * ldsym.h: (ldsym_type): new define SYM_Y.
127 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
129 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
130 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
131 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
132 macros with PARAMS. Recreational cleanup. Update copyrights.
134 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
136 * Makefile.in: pass down the bfd source directory for includes
138 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
140 * ldlang.c (lang_size_sections): don't change size and address for
141 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
144 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
146 * relax.c (build_it): re-enable the processing of data_statements
147 in scripts, makes counted contructor lists work again.
149 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
151 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
153 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
155 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
158 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
160 * Support for i386-sysv.
161 configure.in: check for i386-*-sysv* and i386-*-sco*.
162 i386coff.sc-sh: rewrote to support SVR3 by default.
163 ldctor.c (find_constructors): preserve stat_ptr.
164 ldlang.c (wild_doit): initialize vma and size of new output
165 section to corresponding input section. This is required for
166 shared library support.
167 (lang_size_sections): don't modify vma and size of sections which
168 are never loaded (for shared libraries).
169 ldwrite.c (copy_and_relocate): copy the contents of any section
170 which has contents, not just sections which are loaded (for shared
173 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
175 * ldlang.c (size_input_section): count the sizes of all sections
178 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
180 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
181 to demangle symbols better
183 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
185 * ldlang.c (lang_finish): don't warn if -e start symbol does not
186 exist when linking with -r.
188 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
190 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
193 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
195 * ldmain.c (linear_library): don't even think about processing
196 an object file if it's already been done
198 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
200 * configure.in: the hp9000/300 config file is now hp300
202 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
204 * config/z8ksim.mt: new file
206 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
208 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
209 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
211 * ld.h (strip_symbols_type): Add value STRIP_SOME.
212 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
213 * ldlang.c (lang_add_keepsyms_file): New function.
214 * ldlex.l: Handle "-retain-symbols-file".
215 * ldsym.c (keepsyms_file, kept_syms): New vars.
216 (process_keepsyms): New functihon; reads file, marks symbols for
218 (write_file_locals): File symbols should always be kept.
219 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
220 and "-s". Process retain-symbols file before setting symtab.
221 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
222 (keepsyms_file, kept_syms): Declare them.
224 * ldmain.c (main): Non-fatal errors should still cause non-zero
225 exit status even with -r.
227 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
229 Added initial support for the z8k
230 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
231 * configure.in, Makefile.in: modified to reflect above
233 * ldlang.c (lang_check): when linking conflicting architectures,
234 make the output file reflect at least one of the bad inputs.
236 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
238 * Makefile.in (install): if $(tooldir) exists, install ld in
241 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
243 * Makefile.in, configure.in: modified to support i386-coff
244 * i386coff.sh: new file
246 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
248 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
249 added m68k-coff emulation mode, stolen from a29k emulation.
250 Almost certainly wrong, but perhaps better than sun3.
252 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
254 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
255 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
256 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
257 This is one character shorter, and lets people build on
258 SVR3 system. (ld__h8300xray.[co] was the killer there;
259 h8300xray.sc-sh is also overlong, but seems harmless.)
260 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
261 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
262 * configure.in: Add host isc.
264 * ldver.c: Call it version 2.0.
266 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
268 * ldver.c: Bump to version 0.98.
271 * Makefile.in: Added mostlyclean, distclean, realclean rules.
273 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
275 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
276 * ldlex.l: Moved comment() to end, since some compilers
277 otherwise have problems with input() used before it is defined.
279 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
281 * configure.in: added Solaris 2 and Irix 4 host support.
283 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
285 * Makefile.in: remove -S flag from the FLEX definition
287 * configure.in: rewrote, using new style case statement. use
288 m68k.mt for m68k-aout systems
290 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
292 * Makefile.in: map "ld" through program_transform_name when
295 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
297 * cplus-dem.c: Removed. Use the version in libiberty now.
298 * ldmisc.c: Use new libiberty version of cplus_demangle().
300 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
302 * gld960.em (gld960_choose_target): default to little endian, not
305 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
307 * ldlang.c (lang_process): don't pass null pointers when
308 abs_output_section is what is required.
309 * ldwrite.c (ldwrite): use malloc to allocate the largest space
310 used, and pass that down.
311 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
314 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
316 * configure.in, config/ose68.mt: renamed OSE to ose.
318 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
320 * ldsym.c (write_file_locals): Reorder check for common or
321 undefined symbols so that it works.
323 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
325 * configure.in: accept all m68K family members.
327 * Makefile.in: always create installation directories.
329 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
331 * ldlex.l: now parses comment correctly, added ~ to acceptable
334 * ldexp.c (exp_unop): pass down abs_output_section - now can have
337 * ldlang.c (lang_finish): warn when an entry symbol supplied on
338 the command line can't be found.
340 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
342 * ldlang.h: add new field "loadable" to output_section_statement.
343 * ldlang.c (lang_output_section_statement_lookup): initilize new
344 field. (wild_doit): if new field is not set, then stop output
345 section from being loadable.
346 (lang_enter_output_section_statement): set the field from the
348 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
349 * h8300hms.sc-sh, h8300hms.em: get -r right.
351 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
353 * ldint.texinfo: New internals manual (beginnings thereof).
354 * PORTING: Removed, merged into ldint.texinfo.
356 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
358 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
359 cdtest.exp: A test program (copied from libg++/test-install)
360 that tests that constructor and destructors are handled
363 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
365 * Makefile.in (install): install from ld.new, renaming during the
366 copy, or else the next 'make install' needs to re-link ld.
368 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
370 * configure.in: generalise hp recognition (from sef).
372 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
374 * configure.in: recognize bsd and hpux hppa configurations.
375 error messages echo to stderr, not stdout
377 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
379 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
380 ldmisc.c: removed rcsid's.
382 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
384 * ldlang.c (lang_map): print changes in sizes due to relaxing
385 (size_input_section): maintain the delta information.
386 * ldlang.h: add new field to struct to contain delta info.
387 * relax.c (relax_section): complain if input not relaxable.
388 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
391 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
393 * ldmain.c(main): prevent -r and -relax from being on at the same
396 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
398 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
402 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
404 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
406 * ldlang.c(open_output): set the target arch and machine as soon
407 as we can. (lang_size_sections): use new macros for setting vma
410 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
412 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
413 Also deleted an unreachable path to wrs.
415 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
417 * Makefile.in (install): use -d test for $tooldir before
418 installing ld there so that $tooldir can be inherited from
421 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
423 * ldlang.c: Two non-substantial changes for the sake of
424 the old Portable C Compiler.
426 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
428 * ldgram.y, ldlex.l: parse ABSOLUTE
429 * ldexp.c: add support for ABSOLUTE
431 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
433 * Makefile.in: Added default definitions for HOSTING_CRT0,
434 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
435 * config/*.mh: Miscellaneous clean-up: Removed definitions
436 of YACC (since it is not longer used in the Makefile).
437 Remove HOSTING_* definitions that are subsumed by the
438 ones added to Makefile.in. Removed most definitions of CC.
439 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
440 These are no longer needed.
442 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
444 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
445 rules, since these are used when building a distribution.
446 * Makefile.in (ldlex.c): Don't re-direct output, since that
447 leaves a bogus output files if it fails.
449 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
450 * ldlex.c: Fix some unnecessary flex-specific-isms.
452 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
454 * ldgram.y: move spurious semicolon
455 * ldexp.h: fix prototype
457 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
459 * ld.texinfo: references to linker now say "ld" not "gld".
461 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
463 changed calling convention for Q_enter_global_ref
464 * ldexp.c, ldlang.c, ldmain.c: reflect this
465 * ldver.c: bump version to 1.97.1
466 * ldindr.c (add_indirect): when an edict declaring an indirect
467 symbol is found, make sure that any ideas about the symbol being
468 common are changed if it now known to be defined.
469 * ldmain.c (linear_library): complain once if archive isn't
471 * ldlang.h, ldlang.c: make room for and initialize the complain
474 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
476 * Makefile.in: use flex & bison from ../ if they exist.
478 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
480 * relax.c (build_it): don't allocate space in the output file for
481 stuff if -R flag applys to it.
482 * ldfile.c: merge in VMS filename support
483 * ldmain.c (main): take out ./ from library path, and close file
484 before unlinking. Make multiple defs of a symbol create an
486 * ldmisc.c: fatal errosrs delete output file
488 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
490 * ldver.c: Increase version number to 1.97, for consistency
493 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
495 * Makefile.in: FLEX -> LEX.
497 * ld.texinfo: {} -> @{@}.
499 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
501 * ld.texinfo: describe alternate, MRI-compatible linker scripts
502 (and associated change in -c option, now used for these scripts)
504 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
506 * ldver.c: Bumped version to 1.96 - new release, resync with the
508 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
509 rather than with raw malloc, makes it easier to track where memory
511 * ldsym.h, ldsym.c: create obstack for all global symbols too.
512 * ldwrite.c (ldwrite): moved malloc so only used when needed.
513 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
516 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
518 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
520 * Makefile.in: use bootstrap for check.
522 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
524 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
526 * Makefile.in: now use flex, not lex
527 * ldlex.l, ldlang.c, ldctor.c: lint
529 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
531 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
532 different sorts of filenames on the command line than in a script.
534 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
536 * Makefile.in: rework CFLAGS so that they can be passed on the
537 make command line. Remove MINUS_G. Default CFLAGS to -g.
539 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
541 * relax.c: added handling for new "padding" seclet type, used to
542 fill out gaps between section.
543 * ldgram.y, ldlex.l: now -defsym on the command line is done
546 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
548 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
550 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
552 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
555 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
557 * Makefile.in (install): Install second copy in $(tooldir)/bin
558 without $(program_prefix), since that's what gcc expects.
560 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
562 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
563 * h8300*: fix bit rot and add support for h8300xray target
564 * go32.sh: target emulation for go32.
566 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
568 * gld960.em, i960.sc-sh. Fix i960 bit rot
570 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
572 * Makefile.in: install man page.
574 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
576 * config/mt-<foo> renamed to <foo>.mt
577 * config/mh-<foo> renamed to <foo>.mt
578 * configure.in changed to reflect this
579 * genscripts.sh now make .xbn files rather than .xN files
581 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
583 * ldver.h: fix decl of ldversion.
585 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
587 * Makefile.in: added check target.
589 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
591 * ldmain.c (Q_enter_file_symbols): now aliases work again
593 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
595 * Makefile.in: added clean-info target.
597 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
599 * ldexp.c (exp_print_tree): don't try and follow null pointers
601 * ldgram.y: remove 11 shift reduce errors
603 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
605 * Makefile.in: added tooldir and program_prefix.
607 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
609 * ldlang.c (size_input_section): don't move absolute sections
613 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
615 * cplus-dem.c: yet another copy of this - maybe it should go into
617 * ldgram.y: now -V and -v have different actions
618 * ldver.c: if -V, prints list of emulations compiled in
619 * ldmisc.c: support for cplus demangling
622 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
624 * Makefile.in, configure.in: removed traces of namesubdir,
625 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
626 copyrights to '92, changed some from Cygnus to FSF.
628 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
630 * Makefile.in: Change mkscript rule into one for ./mkscript
631 (for the sake of makes that don't realize they're the same).
632 * PORTING: Add more details.
633 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
635 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
637 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
638 config/mt-hp300bsd: New port to hp300 running BSD.
640 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
642 Major rewrite of how ld is configured. The major idea
643 is to use shell scripts to generate everything.
644 * generic.em replaces ldtemplate.
645 * Other *.em files replace various *.c files.
646 A *.em file is a shell script that generates the corresponding
647 ld__*.c file that implements an emulation. This is usually
648 a straight 'cat' of a here-document, possibly with substitutions.
649 * Script files (*.sc) are places by *.sc-sh scripts.
650 Again, these are simple shell scripts that 'cat'
651 here-documents, usually with some substitutions.
652 The output a *.sc-sh is a script file.
653 * Each emulation is defined by a short shell script with
654 extension *.sh that specifies the emulation-specific
655 parameters (such as the name of the *.sh-sc and *.em
657 * genscript.sh is the master shell script used to generate
658 an emulation. It is passed various argument, including
659 the name a the emulation-speciic *.sh file that it
660 "sources" to set variables to emulation-specifc parameters.
661 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
662 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
663 * config/mh-foo: Rename LDEMULATION names as appropriate
664 (usually 'gldfoo' -> plain 'foo').
665 * ldwrite.c: Fixed a typo in a comment.
666 * Makefile.in: Major changes. Removed some the sed
667 magic to converts scripts, since that is now handled
668 by genscripts.sh and the *.sc-sh scipt generators.
669 * config.h: Remove a bunch of macros defining emulations
670 and targets. This becomes one less file to edit when
671 adding emulations or targets.
672 * ldemul.h (struct ld_emulation_xfer_struct): Add
673 emulation_name and target_name fields.
674 * ldemul.c, ldemul.h: Define some default functions used
675 by most emulations (and remove from the *.em scripts).
676 * ldemul.c (ldemul_choose_target): Search the new
677 ld_emulations array using a loop (instead of a hardwired
678 nested if statement).
679 Define the ld_emulation from the automatically-geenrated
680 ldemul-list.h. This means you no longer have to edit ldemul.c
681 to add a new emulation.
682 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
683 their expansions, since the former no longer exist.
684 * PORTING: A very rough first draft of a porting guide.
686 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
687 to be terminated by a new-line (instead of requiring a semicolon).
689 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
691 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
692 tests for NULL pointers all over the place.
693 * ldlang.c (lang_process): remember to relocate global symbols
694 *after* relaxing has done it stuff.
696 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
698 * config/mt-coff-h8300: use EMUL like everything else
699 * ldlang.c: (print_padding_statement): print the right address.
700 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
703 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
705 * ldlex.l: Put pack -noinhibit-exec and -sort-common
706 * ldlang.c (print_data_statement): print the right address.
708 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
710 * Makefile.in: The rule for testing ld by re-linking itself
711 via an intermediate -r link was moved to the ld1 rule
712 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
713 which allows the bootstrap rule to work.
714 * ldctor.c (find_constructors): Don't create a constructor
715 list if it is already defined (as would happen if ld is
718 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
720 * config/mh-sparc.h: now uses libgcc.a
721 * ldmain.c: quit using exit
722 * *sc: use *(COMMON) rather than [COMMON]
723 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
724 to allow preprocessing of .l file.
725 * Makefile.in: New ldlex.l mangling
726 * ldexp.c (fold_binary): perform expressions with % and / in
728 * ldfile.c (open_a): open archives on VMS in a special way
731 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
733 * ldgram.y: map -M behave in the same way as -Map (sets file name
735 * ldsym.c, ldlang.c: remember that size of a section is dependent on
736 whether or not relaxing has been done.
737 * ldmain.c: don't open a map file if it doesn't have a name
738 * relax.c: all the brains have moved into bfd.
739 * ldwrite.c: ammend comment
741 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
743 * Makefile.in: added relax, also made three stage go through a
746 * config.h: if GNU960 defined, then default emulation mode is
748 * ldexp.h, ldexp.c: map to file hooks
749 * ldlang.c: map to file hooks
750 * ldgram.y: added -Map -relax
751 * ldlex.l: added -relax, -Map
752 * ldmain.c: open map file
753 * ldmisc.c: support for map file
754 * ldwrite.c: new relax magic
756 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
758 * Makefile.in, config/tm-*.h: Clean up make output, only
759 pass DEFAULT_EMULATION to ldmain.c.
761 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
763 * ldver.c: Bump to version 1.94.
765 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
767 * Makefile.in: infodir belongs in datadir.
769 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
771 * Makefile.in: Pass -y to bison. (Again;
772 accidentally deleted by Rich.)
773 * news.sc, ldgld68k.sc: Define __end as well as _end.
775 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
777 * ldindr.h: added to contain prototypes of ldindr.c
778 * ldfile.c: include ctype.h
779 * ldmain.c: include the requried prototype headers
780 * ldwrite.c: get_reloc_upper_bound has been renamed
781 bfd_get_reloc_upper_bound
783 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
785 * Makefile.in: punt "fundamental" mode because it breaks my emacs
786 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
787 spaces following hyphens, bsd make can't cope. added
788 standards.text support and made it look like all the other
791 * configure.in: configure now runs entirely in objdir so make file
792 existence checks against ${srcdir}. Mark this directory as
795 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
797 * Makefile.in: idestdir and ddestdir go away. Added copyrights
798 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
799 and mandir now keyed off datadir by default.
801 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
803 * ldver.c: Bumped version to 1.93.
804 * Makefile.in: Pass -y to bison.
806 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
808 * config.h: h8 is now coff, not ieee
809 * h8300hds.sc: reflect the same
811 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
813 * ldver.c (ldversion()): Update to 1.92.
814 * ldctor.c: There are two places constructor sets
815 can be defined. One of them checked for an existing
816 duplicate, the other didn't. Unfortunately, the latter
817 was called after the former ...
818 So, factor out code for inserting a new element into
819 constructor_name_list (after checking for a duplicate)
820 into a new function add_constructor_name, and call
821 it from both aforementioned places (ldlang_add_constructor
822 and ldlang_check_for_constructors).
824 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
826 * Makefile.in: Rename .c files generated from ldtemplate
827 to have names starting with ld__. This helps 'make clean'.
829 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
831 * Makefile.in: Take out the version number for install
832 * m88kbcs.sc: put in contructor blocks.
834 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
836 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
837 parameter, a format, and an arg pointer, and rename it to
838 vfinfo(). Write info() in terms of new vfinfo().
839 New einfo() is the same as info(), except it writes to stderr.
840 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
841 ldmisc.c: Replace "error" calls to info() by new einfo().
843 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
845 * ldlex.l ldgram.y: made -V option do same as -v
846 * Makefile.in: Added $(MINUS_G) flag so debugging can be
849 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
850 i386 aout changes from Bob Kukura
851 * Makefile.in, config.h: added i386aout support
852 * configure.in: fixed /h-{myhost} typo
853 * ldgram.y: -MM now gives more boring map.
854 * ldlang.c: now does D_PAGED flag the right way.
855 * ldsym.c: -MM flags does the right thing.
857 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
859 * configure.in: Fixed typo. Also, a fix for hp300bsd.
860 * ldlang.c (init_os): Compensate for BFD change,
861 where bfd_make_section now returns NULL for a duplicate
862 section request, instead of the old section.
864 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
866 * ldver.c: Bump to version 1.91 (consistent with binutils).
868 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
870 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
871 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
872 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
873 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
874 Add or update copyright notices.
876 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
879 * Makefile.in: Changed installation directory name scheme
880 to be consistent with gcc. Also changed 'install'.
882 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
884 * Makefile.in: new targets ld.mm, ld.me
886 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
888 * Makefile.in, ldtemplate: Need to use separate scripts
889 for -n and -N options. Yet more complication.
891 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
893 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
894 work). Add some lines to avoid Sun Make VPATH bugs.
896 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
898 * news.sc: Add alignment for data segment.
899 * ldtemplate: Add (yet another) script to get for -n or -N
900 options. (These need different alignment than ZMAGIC files.)
901 * Makefile.in: Add stuff for new foo.xn scripts.
902 These are generated by replacing "ALIGN(0x...00)" by ".".
904 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
906 * Makefile.in: new targets ld.ms, ld-index.ms
907 ld.texinfo: remove tabs, other cleanups for texi2roff
909 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
911 * ldmain.c (main): Make config.magic_demand_paged be true
912 by default. Don't the WP_TEXT and D_PAGED flags of
913 output_bfd here; it's too late, so set it when output_bfd
914 is created (in ldlang.c). Also fix setting of EXEC_P flag
915 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
916 * ldlang.c: Remove some duplicate extern declarations.
917 * ldgram.y: Fixes to -N and -n options.
918 * Makefile.in: Recognize upper case letters in sed script
919 to remove assignments from script files.
920 * ldtemplate: Don't assukme that -N or -n options
921 imply use of -r script.
922 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
924 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
926 * ldtemplate: include bfd.h before sysdep.h.
928 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
930 Restructure configuration scheme for bfd, binutils, ld.
932 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
933 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
934 Change some config names to match other dirs.
935 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
937 * config/: Rename some config files to match up h-*.h names.
938 Remove all the HOST_SYS definitions from the config files.
940 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
942 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
943 * ldtemplate: Remove ldfile_add_library_path calls;
944 just use the SEARCH_DIR commands in the script files.
945 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
946 the SEARCH_DIR commands in the scripts (using ugly sed magic).
947 This is primarily intended for cross-linking, where you would
948 place libaries in a different place than native libraries.
949 Also, emulations made from ldtemplate now use $(srcdir).
950 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
951 form; people can use the Makefile's LIB_PATH to override.
953 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
955 * Makefile.in: fix target ld.dvi, add target ld.info
956 ld.texinfo: make info filename ld.info
958 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
960 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
962 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
963 few BFD types & enums.