1 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
5 * i386bsd.sh, config/i386bsd.mt: New files.
6 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
8 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
10 * mri.c: Add extern declaration of strdup.
11 * ldsym.c (KEEP macro): Add spaces around '=' for the
12 sake of old (e.g. PCC) compilers.
14 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
16 * ldver.c: Bump to version 2.1.
18 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
20 * ldgram.y: allow section types without address expressions.
21 * ldlang.c (lang_relocate_globals): avoid possible hang with
22 undefined but unreferenced symbols.
23 * relax.c (relax_section): don't complain if the script file isn't
24 relaxable but -relax is set
26 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
28 * configure.in: go32 is the 3rd part of the triple, not the 2nd
30 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
32 * mipsbig.sh: New file. Big endian MIPS emulation.
33 * config/mips-big.mt: New file. Use mipsbig emulation.
34 * configure.in (mips-sgi-irix*): Use target mips-big.
35 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
36 (em_mipsbig.c): New target. Uses mipsbig.sh.
38 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
40 * mips.sc-sh: Put .scommon sections into .sbss section.
42 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
43 rather than always putting them in bfd_com_section.
44 * ldlang.c (lang_common): If a common symbol is not in
45 bfd_com_section, put in a section of the same name, rather than
46 always putting it in section COMMON.
48 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
50 * ldmain.c (subfile_wanted_p): If we already have a common
51 definition of a symbol, don't necessarily pull in an object file
52 that provides a non-common definition.
54 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
55 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
57 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
58 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
60 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
62 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
65 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
67 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
68 checking for equality to bfd_com_section.
70 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
72 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
73 targets, linker script.
74 * mipslit.sh: New file. Little endian MIPS emulation.
75 * config/mips-lit.mt: New file. Use mipslit emulation.
76 * configure.in (mips-dec-ultrix*): Use target mips-lit.
77 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
78 (em_mipslit.c): New target. Uses mipslit.sh.
80 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
82 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
83 $(tooldir)/bin/gld, so that gcc can find it with or without
86 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
88 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
89 write_norel. All linking is now done via write_relax. Call
90 ldsym_write before calling write_relax.
91 * relax.c: Added copyright.
92 (write_relax): Renamed from write_relaxnorel. Added relocateable
93 argument. seclet_dump renamed to bfd_seclet_link.
94 * relax.h: Added copyright.
96 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
98 * ldmain.c (decode_library_subfile): Patch from
99 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
101 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
103 * config/vxworks960.mt renamed to config/i960.mt
105 * configure.in: sparc-aout emulates a sun4, as does
106 sparc*-vxworks, i960-nindy uses gld960 emulation
108 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
110 Fix support for NOLOAD, add INCLUDE
111 * ldfile.c (ldfile_open_command_file): pass file name to
113 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
114 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
117 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
119 * Makefile.in, config.h: no more default emulation. Make the lack
120 of emulation a compile time error
122 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
124 * configure.in: recognise all sparclite variants, not just 'sparclite'
126 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
128 * m68kcoff.sc-sh: define _end as well as end, for consistency with
131 * configure.in: accept *-ericsson-ose for any m68k CPU.
133 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
134 for each output section.
136 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
138 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
139 macro bfd_asymbol_bfd as appropriate.
140 * Makefile.in: Un-duplicate ldlex.c dependency.
141 * condigure.in: Replace my_host case table by sourcing
142 ../bfd/configure.host. Allow std-host as the default.
143 * ldmisc.c: Change logic for C++ name demangling: There is
144 no initial '_' to remove from stab-derived function names.
146 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
148 * ldlang.c (lang_init_script_file): don't attach the output file
149 sections to the script file.
151 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
152 * ldlang.c (wild): run expansion loop over command line bfd too.
153 (lang_ini_script_file): initialize more parts of the command line
155 * ldlex.l: fix DEFINED start states.
156 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
158 * ld.texinfo: new doc.
159 * ldgram.y, ldlex.l: understand -y<symbol>
160 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
161 print info. (add_ysym): new function.
162 * ldsym.h: (ldsym_type): new define SYM_Y.
164 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
166 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
167 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
168 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
169 macros with PARAMS. Recreational cleanup. Update copyrights.
171 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
173 * Makefile.in: pass down the bfd source directory for includes
175 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
177 * ldlang.c (lang_size_sections): don't change size and address for
178 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
181 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
183 * relax.c (build_it): re-enable the processing of data_statements
184 in scripts, makes counted contructor lists work again.
186 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
188 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
190 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
192 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
195 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
197 * Support for i386-sysv.
198 configure.in: check for i386-*-sysv* and i386-*-sco*.
199 i386coff.sc-sh: rewrote to support SVR3 by default.
200 ldctor.c (find_constructors): preserve stat_ptr.
201 ldlang.c (wild_doit): initialize vma and size of new output
202 section to corresponding input section. This is required for
203 shared library support.
204 (lang_size_sections): don't modify vma and size of sections which
205 are never loaded (for shared libraries).
206 ldwrite.c (copy_and_relocate): copy the contents of any section
207 which has contents, not just sections which are loaded (for shared
210 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
212 * ldlang.c (size_input_section): count the sizes of all sections
215 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
217 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
218 to demangle symbols better
220 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
222 * ldlang.c (lang_finish): don't warn if -e start symbol does not
223 exist when linking with -r.
225 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
227 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
230 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
232 * ldmain.c (linear_library): don't even think about processing
233 an object file if it's already been done
235 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
237 * configure.in: the hp9000/300 config file is now hp300
239 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
241 * config/z8ksim.mt: new file
243 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
245 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
246 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
248 * ld.h (strip_symbols_type): Add value STRIP_SOME.
249 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
250 * ldlang.c (lang_add_keepsyms_file): New function.
251 * ldlex.l: Handle "-retain-symbols-file".
252 * ldsym.c (keepsyms_file, kept_syms): New vars.
253 (process_keepsyms): New functihon; reads file, marks symbols for
255 (write_file_locals): File symbols should always be kept.
256 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
257 and "-s". Process retain-symbols file before setting symtab.
258 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
259 (keepsyms_file, kept_syms): Declare them.
261 * ldmain.c (main): Non-fatal errors should still cause non-zero
262 exit status even with -r.
264 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
266 Added initial support for the z8k
267 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
268 * configure.in, Makefile.in: modified to reflect above
270 * ldlang.c (lang_check): when linking conflicting architectures,
271 make the output file reflect at least one of the bad inputs.
273 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
275 * Makefile.in (install): if $(tooldir) exists, install ld in
278 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
280 * Makefile.in, configure.in: modified to support i386-coff
281 * i386coff.sh: new file
283 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
285 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
286 added m68k-coff emulation mode, stolen from a29k emulation.
287 Almost certainly wrong, but perhaps better than sun3.
289 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
291 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
292 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
293 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
294 This is one character shorter, and lets people build on
295 SVR3 system. (ld__h8300xray.[co] was the killer there;
296 h8300xray.sc-sh is also overlong, but seems harmless.)
297 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
298 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
299 * configure.in: Add host isc.
301 * ldver.c: Call it version 2.0.
303 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
305 * ldver.c: Bump to version 0.98.
308 * Makefile.in: Added mostlyclean, distclean, realclean rules.
310 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
312 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
313 * ldlex.l: Moved comment() to end, since some compilers
314 otherwise have problems with input() used before it is defined.
316 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
318 * configure.in: added Solaris 2 and Irix 4 host support.
320 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
322 * Makefile.in: remove -S flag from the FLEX definition
324 * configure.in: rewrote, using new style case statement. use
325 m68k.mt for m68k-aout systems
327 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
329 * Makefile.in: map "ld" through program_transform_name when
332 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
334 * cplus-dem.c: Removed. Use the version in libiberty now.
335 * ldmisc.c: Use new libiberty version of cplus_demangle().
337 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
339 * gld960.em (gld960_choose_target): default to little endian, not
342 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
344 * ldlang.c (lang_process): don't pass null pointers when
345 abs_output_section is what is required.
346 * ldwrite.c (ldwrite): use malloc to allocate the largest space
347 used, and pass that down.
348 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
351 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
353 * configure.in, config/ose68.mt: renamed OSE to ose.
355 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
357 * ldsym.c (write_file_locals): Reorder check for common or
358 undefined symbols so that it works.
360 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
362 * configure.in: accept all m68K family members.
364 * Makefile.in: always create installation directories.
366 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
368 * ldlex.l: now parses comment correctly, added ~ to acceptable
371 * ldexp.c (exp_unop): pass down abs_output_section - now can have
374 * ldlang.c (lang_finish): warn when an entry symbol supplied on
375 the command line can't be found.
377 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
379 * ldlang.h: add new field "loadable" to output_section_statement.
380 * ldlang.c (lang_output_section_statement_lookup): initilize new
381 field. (wild_doit): if new field is not set, then stop output
382 section from being loadable.
383 (lang_enter_output_section_statement): set the field from the
385 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
386 * h8300hms.sc-sh, h8300hms.em: get -r right.
388 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
390 * ldint.texinfo: New internals manual (beginnings thereof).
391 * PORTING: Removed, merged into ldint.texinfo.
393 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
395 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
396 cdtest.exp: A test program (copied from libg++/test-install)
397 that tests that constructor and destructors are handled
400 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
402 * Makefile.in (install): install from ld.new, renaming during the
403 copy, or else the next 'make install' needs to re-link ld.
405 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
407 * configure.in: generalise hp recognition (from sef).
409 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
411 * configure.in: recognize bsd and hpux hppa configurations.
412 error messages echo to stderr, not stdout
414 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
416 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
417 ldmisc.c: removed rcsid's.
419 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
421 * ldlang.c (lang_map): print changes in sizes due to relaxing
422 (size_input_section): maintain the delta information.
423 * ldlang.h: add new field to struct to contain delta info.
424 * relax.c (relax_section): complain if input not relaxable.
425 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
428 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
430 * ldmain.c(main): prevent -r and -relax from being on at the same
433 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
435 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
439 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
441 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
443 * ldlang.c(open_output): set the target arch and machine as soon
444 as we can. (lang_size_sections): use new macros for setting vma
447 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
449 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
450 Also deleted an unreachable path to wrs.
452 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
454 * Makefile.in (install): use -d test for $tooldir before
455 installing ld there so that $tooldir can be inherited from
458 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
460 * ldlang.c: Two non-substantial changes for the sake of
461 the old Portable C Compiler.
463 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
465 * ldgram.y, ldlex.l: parse ABSOLUTE
466 * ldexp.c: add support for ABSOLUTE
468 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
470 * Makefile.in: Added default definitions for HOSTING_CRT0,
471 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
472 * config/*.mh: Miscellaneous clean-up: Removed definitions
473 of YACC (since it is not longer used in the Makefile).
474 Remove HOSTING_* definitions that are subsumed by the
475 ones added to Makefile.in. Removed most definitions of CC.
476 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
477 These are no longer needed.
479 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
481 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
482 rules, since these are used when building a distribution.
483 * Makefile.in (ldlex.c): Don't re-direct output, since that
484 leaves a bogus output files if it fails.
486 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
487 * ldlex.c: Fix some unnecessary flex-specific-isms.
489 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
491 * ldgram.y: move spurious semicolon
492 * ldexp.h: fix prototype
494 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
496 * ld.texinfo: references to linker now say "ld" not "gld".
498 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
500 changed calling convention for Q_enter_global_ref
501 * ldexp.c, ldlang.c, ldmain.c: reflect this
502 * ldver.c: bump version to 1.97.1
503 * ldindr.c (add_indirect): when an edict declaring an indirect
504 symbol is found, make sure that any ideas about the symbol being
505 common are changed if it now known to be defined.
506 * ldmain.c (linear_library): complain once if archive isn't
508 * ldlang.h, ldlang.c: make room for and initialize the complain
511 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
513 * Makefile.in: use flex & bison from ../ if they exist.
515 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
517 * relax.c (build_it): don't allocate space in the output file for
518 stuff if -R flag applys to it.
519 * ldfile.c: merge in VMS filename support
520 * ldmain.c (main): take out ./ from library path, and close file
521 before unlinking. Make multiple defs of a symbol create an
523 * ldmisc.c: fatal errosrs delete output file
525 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
527 * ldver.c: Increase version number to 1.97, for consistency
530 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
532 * Makefile.in: FLEX -> LEX.
534 * ld.texinfo: {} -> @{@}.
536 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
538 * ld.texinfo: describe alternate, MRI-compatible linker scripts
539 (and associated change in -c option, now used for these scripts)
541 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
543 * ldver.c: Bumped version to 1.96 - new release, resync with the
545 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
546 rather than with raw malloc, makes it easier to track where memory
548 * ldsym.h, ldsym.c: create obstack for all global symbols too.
549 * ldwrite.c (ldwrite): moved malloc so only used when needed.
550 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
553 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
555 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
557 * Makefile.in: use bootstrap for check.
559 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
561 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
563 * Makefile.in: now use flex, not lex
564 * ldlex.l, ldlang.c, ldctor.c: lint
566 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
568 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
569 different sorts of filenames on the command line than in a script.
571 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
573 * Makefile.in: rework CFLAGS so that they can be passed on the
574 make command line. Remove MINUS_G. Default CFLAGS to -g.
576 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
578 * relax.c: added handling for new "padding" seclet type, used to
579 fill out gaps between section.
580 * ldgram.y, ldlex.l: now -defsym on the command line is done
583 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
585 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
587 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
589 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
592 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
594 * Makefile.in (install): Install second copy in $(tooldir)/bin
595 without $(program_prefix), since that's what gcc expects.
597 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
599 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
600 * h8300*: fix bit rot and add support for h8300xray target
601 * go32.sh: target emulation for go32.
603 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
605 * gld960.em, i960.sc-sh. Fix i960 bit rot
607 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
609 * Makefile.in: install man page.
611 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
613 * config/mt-<foo> renamed to <foo>.mt
614 * config/mh-<foo> renamed to <foo>.mt
615 * configure.in changed to reflect this
616 * genscripts.sh now make .xbn files rather than .xN files
618 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
620 * ldver.h: fix decl of ldversion.
622 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
624 * Makefile.in: added check target.
626 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
628 * ldmain.c (Q_enter_file_symbols): now aliases work again
630 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
632 * Makefile.in: added clean-info target.
634 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
636 * ldexp.c (exp_print_tree): don't try and follow null pointers
638 * ldgram.y: remove 11 shift reduce errors
640 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
642 * Makefile.in: added tooldir and program_prefix.
644 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
646 * ldlang.c (size_input_section): don't move absolute sections
650 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
652 * cplus-dem.c: yet another copy of this - maybe it should go into
654 * ldgram.y: now -V and -v have different actions
655 * ldver.c: if -V, prints list of emulations compiled in
656 * ldmisc.c: support for cplus demangling
659 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
661 * Makefile.in, configure.in: removed traces of namesubdir,
662 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
663 copyrights to '92, changed some from Cygnus to FSF.
665 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
667 * Makefile.in: Change mkscript rule into one for ./mkscript
668 (for the sake of makes that don't realize they're the same).
669 * PORTING: Add more details.
670 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
672 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
674 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
675 config/mt-hp300bsd: New port to hp300 running BSD.
677 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
679 Major rewrite of how ld is configured. The major idea
680 is to use shell scripts to generate everything.
681 * generic.em replaces ldtemplate.
682 * Other *.em files replace various *.c files.
683 A *.em file is a shell script that generates the corresponding
684 ld__*.c file that implements an emulation. This is usually
685 a straight 'cat' of a here-document, possibly with substitutions.
686 * Script files (*.sc) are places by *.sc-sh scripts.
687 Again, these are simple shell scripts that 'cat'
688 here-documents, usually with some substitutions.
689 The output a *.sc-sh is a script file.
690 * Each emulation is defined by a short shell script with
691 extension *.sh that specifies the emulation-specific
692 parameters (such as the name of the *.sh-sc and *.em
694 * genscript.sh is the master shell script used to generate
695 an emulation. It is passed various argument, including
696 the name a the emulation-speciic *.sh file that it
697 "sources" to set variables to emulation-specifc parameters.
698 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
699 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
700 * config/mh-foo: Rename LDEMULATION names as appropriate
701 (usually 'gldfoo' -> plain 'foo').
702 * ldwrite.c: Fixed a typo in a comment.
703 * Makefile.in: Major changes. Removed some the sed
704 magic to converts scripts, since that is now handled
705 by genscripts.sh and the *.sc-sh scipt generators.
706 * config.h: Remove a bunch of macros defining emulations
707 and targets. This becomes one less file to edit when
708 adding emulations or targets.
709 * ldemul.h (struct ld_emulation_xfer_struct): Add
710 emulation_name and target_name fields.
711 * ldemul.c, ldemul.h: Define some default functions used
712 by most emulations (and remove from the *.em scripts).
713 * ldemul.c (ldemul_choose_target): Search the new
714 ld_emulations array using a loop (instead of a hardwired
715 nested if statement).
716 Define the ld_emulation from the automatically-geenrated
717 ldemul-list.h. This means you no longer have to edit ldemul.c
718 to add a new emulation.
719 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
720 their expansions, since the former no longer exist.
721 * PORTING: A very rough first draft of a porting guide.
723 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
724 to be terminated by a new-line (instead of requiring a semicolon).
726 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
728 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
729 tests for NULL pointers all over the place.
730 * ldlang.c (lang_process): remember to relocate global symbols
731 *after* relaxing has done it stuff.
733 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
735 * config/mt-coff-h8300: use EMUL like everything else
736 * ldlang.c: (print_padding_statement): print the right address.
737 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
740 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
742 * ldlex.l: Put pack -noinhibit-exec and -sort-common
743 * ldlang.c (print_data_statement): print the right address.
745 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
747 * Makefile.in: The rule for testing ld by re-linking itself
748 via an intermediate -r link was moved to the ld1 rule
749 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
750 which allows the bootstrap rule to work.
751 * ldctor.c (find_constructors): Don't create a constructor
752 list if it is already defined (as would happen if ld is
755 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
757 * config/mh-sparc.h: now uses libgcc.a
758 * ldmain.c: quit using exit
759 * *sc: use *(COMMON) rather than [COMMON]
760 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
761 to allow preprocessing of .l file.
762 * Makefile.in: New ldlex.l mangling
763 * ldexp.c (fold_binary): perform expressions with % and / in
765 * ldfile.c (open_a): open archives on VMS in a special way
768 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
770 * ldgram.y: map -M behave in the same way as -Map (sets file name
772 * ldsym.c, ldlang.c: remember that size of a section is dependent on
773 whether or not relaxing has been done.
774 * ldmain.c: don't open a map file if it doesn't have a name
775 * relax.c: all the brains have moved into bfd.
776 * ldwrite.c: ammend comment
778 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
780 * Makefile.in: added relax, also made three stage go through a
783 * config.h: if GNU960 defined, then default emulation mode is
785 * ldexp.h, ldexp.c: map to file hooks
786 * ldlang.c: map to file hooks
787 * ldgram.y: added -Map -relax
788 * ldlex.l: added -relax, -Map
789 * ldmain.c: open map file
790 * ldmisc.c: support for map file
791 * ldwrite.c: new relax magic
793 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
795 * Makefile.in, config/tm-*.h: Clean up make output, only
796 pass DEFAULT_EMULATION to ldmain.c.
798 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
800 * ldver.c: Bump to version 1.94.
802 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
804 * Makefile.in: infodir belongs in datadir.
806 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
808 * Makefile.in: Pass -y to bison. (Again;
809 accidentally deleted by Rich.)
810 * news.sc, ldgld68k.sc: Define __end as well as _end.
812 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
814 * ldindr.h: added to contain prototypes of ldindr.c
815 * ldfile.c: include ctype.h
816 * ldmain.c: include the requried prototype headers
817 * ldwrite.c: get_reloc_upper_bound has been renamed
818 bfd_get_reloc_upper_bound
820 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
822 * Makefile.in: punt "fundamental" mode because it breaks my emacs
823 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
824 spaces following hyphens, bsd make can't cope. added
825 standards.text support and made it look like all the other
828 * configure.in: configure now runs entirely in objdir so make file
829 existence checks against ${srcdir}. Mark this directory as
832 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
834 * Makefile.in: idestdir and ddestdir go away. Added copyrights
835 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
836 and mandir now keyed off datadir by default.
838 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
840 * ldver.c: Bumped version to 1.93.
841 * Makefile.in: Pass -y to bison.
843 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
845 * config.h: h8 is now coff, not ieee
846 * h8300hds.sc: reflect the same
848 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
850 * ldver.c (ldversion()): Update to 1.92.
851 * ldctor.c: There are two places constructor sets
852 can be defined. One of them checked for an existing
853 duplicate, the other didn't. Unfortunately, the latter
854 was called after the former ...
855 So, factor out code for inserting a new element into
856 constructor_name_list (after checking for a duplicate)
857 into a new function add_constructor_name, and call
858 it from both aforementioned places (ldlang_add_constructor
859 and ldlang_check_for_constructors).
861 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
863 * Makefile.in: Rename .c files generated from ldtemplate
864 to have names starting with ld__. This helps 'make clean'.
866 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
868 * Makefile.in: Take out the version number for install
869 * m88kbcs.sc: put in contructor blocks.
871 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
873 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
874 parameter, a format, and an arg pointer, and rename it to
875 vfinfo(). Write info() in terms of new vfinfo().
876 New einfo() is the same as info(), except it writes to stderr.
877 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
878 ldmisc.c: Replace "error" calls to info() by new einfo().
880 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
882 * ldlex.l ldgram.y: made -V option do same as -v
883 * Makefile.in: Added $(MINUS_G) flag so debugging can be
886 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
887 i386 aout changes from Bob Kukura
888 * Makefile.in, config.h: added i386aout support
889 * configure.in: fixed /h-{myhost} typo
890 * ldgram.y: -MM now gives more boring map.
891 * ldlang.c: now does D_PAGED flag the right way.
892 * ldsym.c: -MM flags does the right thing.
894 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
896 * configure.in: Fixed typo. Also, a fix for hp300bsd.
897 * ldlang.c (init_os): Compensate for BFD change,
898 where bfd_make_section now returns NULL for a duplicate
899 section request, instead of the old section.
901 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
903 * ldver.c: Bump to version 1.91 (consistent with binutils).
905 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
907 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
908 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
909 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
910 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
911 Add or update copyright notices.
913 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
916 * Makefile.in: Changed installation directory name scheme
917 to be consistent with gcc. Also changed 'install'.
919 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
921 * Makefile.in: new targets ld.mm, ld.me
923 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
925 * Makefile.in, ldtemplate: Need to use separate scripts
926 for -n and -N options. Yet more complication.
928 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
930 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
931 work). Add some lines to avoid Sun Make VPATH bugs.
933 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
935 * news.sc: Add alignment for data segment.
936 * ldtemplate: Add (yet another) script to get for -n or -N
937 options. (These need different alignment than ZMAGIC files.)
938 * Makefile.in: Add stuff for new foo.xn scripts.
939 These are generated by replacing "ALIGN(0x...00)" by ".".
941 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
943 * Makefile.in: new targets ld.ms, ld-index.ms
944 ld.texinfo: remove tabs, other cleanups for texi2roff
946 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
948 * ldmain.c (main): Make config.magic_demand_paged be true
949 by default. Don't the WP_TEXT and D_PAGED flags of
950 output_bfd here; it's too late, so set it when output_bfd
951 is created (in ldlang.c). Also fix setting of EXEC_P flag
952 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
953 * ldlang.c: Remove some duplicate extern declarations.
954 * ldgram.y: Fixes to -N and -n options.
955 * Makefile.in: Recognize upper case letters in sed script
956 to remove assignments from script files.
957 * ldtemplate: Don't assukme that -N or -n options
958 imply use of -r script.
959 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
961 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
963 * ldtemplate: include bfd.h before sysdep.h.
965 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
967 Restructure configuration scheme for bfd, binutils, ld.
969 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
970 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
971 Change some config names to match other dirs.
972 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
974 * config/: Rename some config files to match up h-*.h names.
975 Remove all the HOST_SYS definitions from the config files.
977 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
979 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
980 * ldtemplate: Remove ldfile_add_library_path calls;
981 just use the SEARCH_DIR commands in the script files.
982 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
983 the SEARCH_DIR commands in the scripts (using ugly sed magic).
984 This is primarily intended for cross-linking, where you would
985 place libaries in a different place than native libraries.
986 Also, emulations made from ldtemplate now use $(srcdir).
987 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
988 form; people can use the Makefile's LIB_PATH to override.
990 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
992 * Makefile.in: fix target ld.dvi, add target ld.info
993 ld.texinfo: make info filename ld.info
995 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
997 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
999 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
1000 few BFD types & enums.