1 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
3 * ldver.c: Bump to version 2.1.
5 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
7 * ldgram.y: allow section types without address expressions.
8 * ldlang.c (lang_relocate_globals): avoid possible hang with
9 undefined but unreferenced symbols.
10 * relax.c (relax_section): don't complain if the script file isn't
11 relaxable but -relax is set
13 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
15 * configure.in: go32 is the 3rd part of the triple, not the 2nd
17 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
19 * mipsbig.sh: New file. Big endian MIPS emulation.
20 * config/mips-big.mt: New file. Use mipsbig emulation.
21 * configure.in (mips-sgi-irix*): Use target mips-big.
22 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
23 (em_mipsbig.c): New target. Uses mipsbig.sh.
25 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
27 * mips.sc-sh: Put .scommon sections into .sbss section.
29 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
30 rather than always putting them in bfd_com_section.
31 * ldlang.c (lang_common): If a common symbol is not in
32 bfd_com_section, put in a section of the same name, rather than
33 always putting it in section COMMON.
35 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
37 * ldmain.c (subfile_wanted_p): If we already have a common
38 definition of a symbol, don't necessarily pull in an object file
39 that provides a non-common definition.
41 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
42 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
44 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
45 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
47 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
49 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
52 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
54 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
55 checking for equality to bfd_com_section.
57 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
59 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
60 targets, linker script.
61 * mipslit.sh: New file. Little endian MIPS emulation.
62 * config/mips-lit.mt: New file. Use mipslit emulation.
63 * configure.in (mips-dec-ultrix*): Use target mips-lit.
64 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
65 (em_mipslit.c): New target. Uses mipslit.sh.
67 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
69 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
70 $(tooldir)/bin/gld, so that gcc can find it with or without
73 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
75 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
76 write_norel. All linking is now done via write_relax. Call
77 ldsym_write before calling write_relax.
78 * relax.c: Added copyright.
79 (write_relax): Renamed from write_relaxnorel. Added relocateable
80 argument. seclet_dump renamed to bfd_seclet_link.
81 * relax.h: Added copyright.
83 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
85 * ldmain.c (decode_library_subfile): Patch from
86 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
88 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
90 * config/vxworks960.mt renamed to config/i960.mt
92 * configure.in: sparc-aout emulates a sun4, as does
93 sparc*-vxworks, i960-nindy uses gld960 emulation
95 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
97 Fix support for NOLOAD, add INCLUDE
98 * ldfile.c (ldfile_open_command_file): pass file name to
100 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
101 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
104 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
106 * Makefile.in, config.h: no more default emulation. Make the lack
107 of emulation a compile time error
109 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
111 * configure.in: recognise all sparclite variants, not just 'sparclite'
113 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
115 * m68kcoff.sc-sh: define _end as well as end, for consistency with
118 * configure.in: accept *-ericsson-ose for any m68k CPU.
120 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
121 for each output section.
123 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
125 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
126 macro bfd_asymbol_bfd as appropriate.
127 * Makefile.in: Un-duplicate ldlex.c dependency.
128 * condigure.in: Replace my_host case table by sourcing
129 ../bfd/configure.host. Allow std-host as the default.
130 * ldmisc.c: Change logic for C++ name demangling: There is
131 no initial '_' to remove from stab-derived function names.
133 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
135 * ldlang.c (lang_init_script_file): don't attach the output file
136 sections to the script file.
138 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
139 * ldlang.c (wild): run expansion loop over command line bfd too.
140 (lang_ini_script_file): initialize more parts of the command line
142 * ldlex.l: fix DEFINED start states.
143 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
145 * ld.texinfo: new doc.
146 * ldgram.y, ldlex.l: understand -y<symbol>
147 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
148 print info. (add_ysym): new function.
149 * ldsym.h: (ldsym_type): new define SYM_Y.
151 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
153 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
154 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
155 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
156 macros with PARAMS. Recreational cleanup. Update copyrights.
158 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
160 * Makefile.in: pass down the bfd source directory for includes
162 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
164 * ldlang.c (lang_size_sections): don't change size and address for
165 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
168 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
170 * relax.c (build_it): re-enable the processing of data_statements
171 in scripts, makes counted contructor lists work again.
173 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
175 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
177 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
179 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
182 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
184 * Support for i386-sysv.
185 configure.in: check for i386-*-sysv* and i386-*-sco*.
186 i386coff.sc-sh: rewrote to support SVR3 by default.
187 ldctor.c (find_constructors): preserve stat_ptr.
188 ldlang.c (wild_doit): initialize vma and size of new output
189 section to corresponding input section. This is required for
190 shared library support.
191 (lang_size_sections): don't modify vma and size of sections which
192 are never loaded (for shared libraries).
193 ldwrite.c (copy_and_relocate): copy the contents of any section
194 which has contents, not just sections which are loaded (for shared
197 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
199 * ldlang.c (size_input_section): count the sizes of all sections
202 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
204 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
205 to demangle symbols better
207 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
209 * ldlang.c (lang_finish): don't warn if -e start symbol does not
210 exist when linking with -r.
212 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
214 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
217 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
219 * ldmain.c (linear_library): don't even think about processing
220 an object file if it's already been done
222 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
224 * configure.in: the hp9000/300 config file is now hp300
226 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
228 * config/z8ksim.mt: new file
230 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
232 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
233 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
235 * ld.h (strip_symbols_type): Add value STRIP_SOME.
236 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
237 * ldlang.c (lang_add_keepsyms_file): New function.
238 * ldlex.l: Handle "-retain-symbols-file".
239 * ldsym.c (keepsyms_file, kept_syms): New vars.
240 (process_keepsyms): New functihon; reads file, marks symbols for
242 (write_file_locals): File symbols should always be kept.
243 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
244 and "-s". Process retain-symbols file before setting symtab.
245 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
246 (keepsyms_file, kept_syms): Declare them.
248 * ldmain.c (main): Non-fatal errors should still cause non-zero
249 exit status even with -r.
251 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
253 Added initial support for the z8k
254 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
255 * configure.in, Makefile.in: modified to reflect above
257 * ldlang.c (lang_check): when linking conflicting architectures,
258 make the output file reflect at least one of the bad inputs.
260 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
262 * Makefile.in (install): if $(tooldir) exists, install ld in
265 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
267 * Makefile.in, configure.in: modified to support i386-coff
268 * i386coff.sh: new file
270 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
272 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
273 added m68k-coff emulation mode, stolen from a29k emulation.
274 Almost certainly wrong, but perhaps better than sun3.
276 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
278 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
279 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
280 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
281 This is one character shorter, and lets people build on
282 SVR3 system. (ld__h8300xray.[co] was the killer there;
283 h8300xray.sc-sh is also overlong, but seems harmless.)
284 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
285 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
286 * configure.in: Add host isc.
288 * ldver.c: Call it version 2.0.
290 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
292 * ldver.c: Bump to version 0.98.
295 * Makefile.in: Added mostlyclean, distclean, realclean rules.
297 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
299 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
300 * ldlex.l: Moved comment() to end, since some compilers
301 otherwise have problems with input() used before it is defined.
303 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
305 * configure.in: added Solaris 2 and Irix 4 host support.
307 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
309 * Makefile.in: remove -S flag from the FLEX definition
311 * configure.in: rewrote, using new style case statement. use
312 m68k.mt for m68k-aout systems
314 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
316 * Makefile.in: map "ld" through program_transform_name when
319 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
321 * cplus-dem.c: Removed. Use the version in libiberty now.
322 * ldmisc.c: Use new libiberty version of cplus_demangle().
324 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
326 * gld960.em (gld960_choose_target): default to little endian, not
329 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
331 * ldlang.c (lang_process): don't pass null pointers when
332 abs_output_section is what is required.
333 * ldwrite.c (ldwrite): use malloc to allocate the largest space
334 used, and pass that down.
335 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
338 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
340 * configure.in, config/ose68.mt: renamed OSE to ose.
342 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
344 * ldsym.c (write_file_locals): Reorder check for common or
345 undefined symbols so that it works.
347 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
349 * configure.in: accept all m68K family members.
351 * Makefile.in: always create installation directories.
353 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
355 * ldlex.l: now parses comment correctly, added ~ to acceptable
358 * ldexp.c (exp_unop): pass down abs_output_section - now can have
361 * ldlang.c (lang_finish): warn when an entry symbol supplied on
362 the command line can't be found.
364 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
366 * ldlang.h: add new field "loadable" to output_section_statement.
367 * ldlang.c (lang_output_section_statement_lookup): initilize new
368 field. (wild_doit): if new field is not set, then stop output
369 section from being loadable.
370 (lang_enter_output_section_statement): set the field from the
372 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
373 * h8300hms.sc-sh, h8300hms.em: get -r right.
375 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
377 * ldint.texinfo: New internals manual (beginnings thereof).
378 * PORTING: Removed, merged into ldint.texinfo.
380 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
382 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
383 cdtest.exp: A test program (copied from libg++/test-install)
384 that tests that constructor and destructors are handled
387 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
389 * Makefile.in (install): install from ld.new, renaming during the
390 copy, or else the next 'make install' needs to re-link ld.
392 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
394 * configure.in: generalise hp recognition (from sef).
396 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
398 * configure.in: recognize bsd and hpux hppa configurations.
399 error messages echo to stderr, not stdout
401 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
403 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
404 ldmisc.c: removed rcsid's.
406 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
408 * ldlang.c (lang_map): print changes in sizes due to relaxing
409 (size_input_section): maintain the delta information.
410 * ldlang.h: add new field to struct to contain delta info.
411 * relax.c (relax_section): complain if input not relaxable.
412 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
415 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
417 * ldmain.c(main): prevent -r and -relax from being on at the same
420 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
422 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
426 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
428 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
430 * ldlang.c(open_output): set the target arch and machine as soon
431 as we can. (lang_size_sections): use new macros for setting vma
434 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
436 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
437 Also deleted an unreachable path to wrs.
439 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
441 * Makefile.in (install): use -d test for $tooldir before
442 installing ld there so that $tooldir can be inherited from
445 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
447 * ldlang.c: Two non-substantial changes for the sake of
448 the old Portable C Compiler.
450 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
452 * ldgram.y, ldlex.l: parse ABSOLUTE
453 * ldexp.c: add support for ABSOLUTE
455 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
457 * Makefile.in: Added default definitions for HOSTING_CRT0,
458 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
459 * config/*.mh: Miscellaneous clean-up: Removed definitions
460 of YACC (since it is not longer used in the Makefile).
461 Remove HOSTING_* definitions that are subsumed by the
462 ones added to Makefile.in. Removed most definitions of CC.
463 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
464 These are no longer needed.
466 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
468 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
469 rules, since these are used when building a distribution.
470 * Makefile.in (ldlex.c): Don't re-direct output, since that
471 leaves a bogus output files if it fails.
473 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
474 * ldlex.c: Fix some unnecessary flex-specific-isms.
476 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
478 * ldgram.y: move spurious semicolon
479 * ldexp.h: fix prototype
481 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
483 * ld.texinfo: references to linker now say "ld" not "gld".
485 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
487 changed calling convention for Q_enter_global_ref
488 * ldexp.c, ldlang.c, ldmain.c: reflect this
489 * ldver.c: bump version to 1.97.1
490 * ldindr.c (add_indirect): when an edict declaring an indirect
491 symbol is found, make sure that any ideas about the symbol being
492 common are changed if it now known to be defined.
493 * ldmain.c (linear_library): complain once if archive isn't
495 * ldlang.h, ldlang.c: make room for and initialize the complain
498 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
500 * Makefile.in: use flex & bison from ../ if they exist.
502 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
504 * relax.c (build_it): don't allocate space in the output file for
505 stuff if -R flag applys to it.
506 * ldfile.c: merge in VMS filename support
507 * ldmain.c (main): take out ./ from library path, and close file
508 before unlinking. Make multiple defs of a symbol create an
510 * ldmisc.c: fatal errosrs delete output file
512 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
514 * ldver.c: Increase version number to 1.97, for consistency
517 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
519 * Makefile.in: FLEX -> LEX.
521 * ld.texinfo: {} -> @{@}.
523 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
525 * ld.texinfo: describe alternate, MRI-compatible linker scripts
526 (and associated change in -c option, now used for these scripts)
528 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
530 * ldver.c: Bumped version to 1.96 - new release, resync with the
532 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
533 rather than with raw malloc, makes it easier to track where memory
535 * ldsym.h, ldsym.c: create obstack for all global symbols too.
536 * ldwrite.c (ldwrite): moved malloc so only used when needed.
537 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
540 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
542 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
544 * Makefile.in: use bootstrap for check.
546 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
548 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
550 * Makefile.in: now use flex, not lex
551 * ldlex.l, ldlang.c, ldctor.c: lint
553 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
555 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
556 different sorts of filenames on the command line than in a script.
558 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
560 * Makefile.in: rework CFLAGS so that they can be passed on the
561 make command line. Remove MINUS_G. Default CFLAGS to -g.
563 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
565 * relax.c: added handling for new "padding" seclet type, used to
566 fill out gaps between section.
567 * ldgram.y, ldlex.l: now -defsym on the command line is done
570 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
572 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
574 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
576 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
579 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
581 * Makefile.in (install): Install second copy in $(tooldir)/bin
582 without $(program_prefix), since that's what gcc expects.
584 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
586 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
587 * h8300*: fix bit rot and add support for h8300xray target
588 * go32.sh: target emulation for go32.
590 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
592 * gld960.em, i960.sc-sh. Fix i960 bit rot
594 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
596 * Makefile.in: install man page.
598 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
600 * config/mt-<foo> renamed to <foo>.mt
601 * config/mh-<foo> renamed to <foo>.mt
602 * configure.in changed to reflect this
603 * genscripts.sh now make .xbn files rather than .xN files
605 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
607 * ldver.h: fix decl of ldversion.
609 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
611 * Makefile.in: added check target.
613 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
615 * ldmain.c (Q_enter_file_symbols): now aliases work again
617 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
619 * Makefile.in: added clean-info target.
621 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
623 * ldexp.c (exp_print_tree): don't try and follow null pointers
625 * ldgram.y: remove 11 shift reduce errors
627 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
629 * Makefile.in: added tooldir and program_prefix.
631 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
633 * ldlang.c (size_input_section): don't move absolute sections
637 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
639 * cplus-dem.c: yet another copy of this - maybe it should go into
641 * ldgram.y: now -V and -v have different actions
642 * ldver.c: if -V, prints list of emulations compiled in
643 * ldmisc.c: support for cplus demangling
646 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
648 * Makefile.in, configure.in: removed traces of namesubdir,
649 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
650 copyrights to '92, changed some from Cygnus to FSF.
652 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
654 * Makefile.in: Change mkscript rule into one for ./mkscript
655 (for the sake of makes that don't realize they're the same).
656 * PORTING: Add more details.
657 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
659 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
661 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
662 config/mt-hp300bsd: New port to hp300 running BSD.
664 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
666 Major rewrite of how ld is configured. The major idea
667 is to use shell scripts to generate everything.
668 * generic.em replaces ldtemplate.
669 * Other *.em files replace various *.c files.
670 A *.em file is a shell script that generates the corresponding
671 ld__*.c file that implements an emulation. This is usually
672 a straight 'cat' of a here-document, possibly with substitutions.
673 * Script files (*.sc) are places by *.sc-sh scripts.
674 Again, these are simple shell scripts that 'cat'
675 here-documents, usually with some substitutions.
676 The output a *.sc-sh is a script file.
677 * Each emulation is defined by a short shell script with
678 extension *.sh that specifies the emulation-specific
679 parameters (such as the name of the *.sh-sc and *.em
681 * genscript.sh is the master shell script used to generate
682 an emulation. It is passed various argument, including
683 the name a the emulation-speciic *.sh file that it
684 "sources" to set variables to emulation-specifc parameters.
685 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
686 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
687 * config/mh-foo: Rename LDEMULATION names as appropriate
688 (usually 'gldfoo' -> plain 'foo').
689 * ldwrite.c: Fixed a typo in a comment.
690 * Makefile.in: Major changes. Removed some the sed
691 magic to converts scripts, since that is now handled
692 by genscripts.sh and the *.sc-sh scipt generators.
693 * config.h: Remove a bunch of macros defining emulations
694 and targets. This becomes one less file to edit when
695 adding emulations or targets.
696 * ldemul.h (struct ld_emulation_xfer_struct): Add
697 emulation_name and target_name fields.
698 * ldemul.c, ldemul.h: Define some default functions used
699 by most emulations (and remove from the *.em scripts).
700 * ldemul.c (ldemul_choose_target): Search the new
701 ld_emulations array using a loop (instead of a hardwired
702 nested if statement).
703 Define the ld_emulation from the automatically-geenrated
704 ldemul-list.h. This means you no longer have to edit ldemul.c
705 to add a new emulation.
706 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
707 their expansions, since the former no longer exist.
708 * PORTING: A very rough first draft of a porting guide.
710 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
711 to be terminated by a new-line (instead of requiring a semicolon).
713 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
715 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
716 tests for NULL pointers all over the place.
717 * ldlang.c (lang_process): remember to relocate global symbols
718 *after* relaxing has done it stuff.
720 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
722 * config/mt-coff-h8300: use EMUL like everything else
723 * ldlang.c: (print_padding_statement): print the right address.
724 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
727 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
729 * ldlex.l: Put pack -noinhibit-exec and -sort-common
730 * ldlang.c (print_data_statement): print the right address.
732 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
734 * Makefile.in: The rule for testing ld by re-linking itself
735 via an intermediate -r link was moved to the ld1 rule
736 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
737 which allows the bootstrap rule to work.
738 * ldctor.c (find_constructors): Don't create a constructor
739 list if it is already defined (as would happen if ld is
742 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
744 * config/mh-sparc.h: now uses libgcc.a
745 * ldmain.c: quit using exit
746 * *sc: use *(COMMON) rather than [COMMON]
747 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
748 to allow preprocessing of .l file.
749 * Makefile.in: New ldlex.l mangling
750 * ldexp.c (fold_binary): perform expressions with % and / in
752 * ldfile.c (open_a): open archives on VMS in a special way
755 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
757 * ldgram.y: map -M behave in the same way as -Map (sets file name
759 * ldsym.c, ldlang.c: remember that size of a section is dependent on
760 whether or not relaxing has been done.
761 * ldmain.c: don't open a map file if it doesn't have a name
762 * relax.c: all the brains have moved into bfd.
763 * ldwrite.c: ammend comment
765 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
767 * Makefile.in: added relax, also made three stage go through a
770 * config.h: if GNU960 defined, then default emulation mode is
772 * ldexp.h, ldexp.c: map to file hooks
773 * ldlang.c: map to file hooks
774 * ldgram.y: added -Map -relax
775 * ldlex.l: added -relax, -Map
776 * ldmain.c: open map file
777 * ldmisc.c: support for map file
778 * ldwrite.c: new relax magic
780 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
782 * Makefile.in, config/tm-*.h: Clean up make output, only
783 pass DEFAULT_EMULATION to ldmain.c.
785 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
787 * ldver.c: Bump to version 1.94.
789 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
791 * Makefile.in: infodir belongs in datadir.
793 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
795 * Makefile.in: Pass -y to bison. (Again;
796 accidentally deleted by Rich.)
797 * news.sc, ldgld68k.sc: Define __end as well as _end.
799 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
801 * ldindr.h: added to contain prototypes of ldindr.c
802 * ldfile.c: include ctype.h
803 * ldmain.c: include the requried prototype headers
804 * ldwrite.c: get_reloc_upper_bound has been renamed
805 bfd_get_reloc_upper_bound
807 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
809 * Makefile.in: punt "fundamental" mode because it breaks my emacs
810 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
811 spaces following hyphens, bsd make can't cope. added
812 standards.text support and made it look like all the other
815 * configure.in: configure now runs entirely in objdir so make file
816 existence checks against ${srcdir}. Mark this directory as
819 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
821 * Makefile.in: idestdir and ddestdir go away. Added copyrights
822 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
823 and mandir now keyed off datadir by default.
825 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
827 * ldver.c: Bumped version to 1.93.
828 * Makefile.in: Pass -y to bison.
830 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
832 * config.h: h8 is now coff, not ieee
833 * h8300hds.sc: reflect the same
835 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
837 * ldver.c (ldversion()): Update to 1.92.
838 * ldctor.c: There are two places constructor sets
839 can be defined. One of them checked for an existing
840 duplicate, the other didn't. Unfortunately, the latter
841 was called after the former ...
842 So, factor out code for inserting a new element into
843 constructor_name_list (after checking for a duplicate)
844 into a new function add_constructor_name, and call
845 it from both aforementioned places (ldlang_add_constructor
846 and ldlang_check_for_constructors).
848 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
850 * Makefile.in: Rename .c files generated from ldtemplate
851 to have names starting with ld__. This helps 'make clean'.
853 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
855 * Makefile.in: Take out the version number for install
856 * m88kbcs.sc: put in contructor blocks.
858 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
860 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
861 parameter, a format, and an arg pointer, and rename it to
862 vfinfo(). Write info() in terms of new vfinfo().
863 New einfo() is the same as info(), except it writes to stderr.
864 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
865 ldmisc.c: Replace "error" calls to info() by new einfo().
867 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
869 * ldlex.l ldgram.y: made -V option do same as -v
870 * Makefile.in: Added $(MINUS_G) flag so debugging can be
873 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
874 i386 aout changes from Bob Kukura
875 * Makefile.in, config.h: added i386aout support
876 * configure.in: fixed /h-{myhost} typo
877 * ldgram.y: -MM now gives more boring map.
878 * ldlang.c: now does D_PAGED flag the right way.
879 * ldsym.c: -MM flags does the right thing.
881 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
883 * configure.in: Fixed typo. Also, a fix for hp300bsd.
884 * ldlang.c (init_os): Compensate for BFD change,
885 where bfd_make_section now returns NULL for a duplicate
886 section request, instead of the old section.
888 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
890 * ldver.c: Bump to version 1.91 (consistent with binutils).
892 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
894 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
895 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
896 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
897 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
898 Add or update copyright notices.
900 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
903 * Makefile.in: Changed installation directory name scheme
904 to be consistent with gcc. Also changed 'install'.
906 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
908 * Makefile.in: new targets ld.mm, ld.me
910 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
912 * Makefile.in, ldtemplate: Need to use separate scripts
913 for -n and -N options. Yet more complication.
915 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
917 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
918 work). Add some lines to avoid Sun Make VPATH bugs.
920 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
922 * news.sc: Add alignment for data segment.
923 * ldtemplate: Add (yet another) script to get for -n or -N
924 options. (These need different alignment than ZMAGIC files.)
925 * Makefile.in: Add stuff for new foo.xn scripts.
926 These are generated by replacing "ALIGN(0x...00)" by ".".
928 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
930 * Makefile.in: new targets ld.ms, ld-index.ms
931 ld.texinfo: remove tabs, other cleanups for texi2roff
933 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
935 * ldmain.c (main): Make config.magic_demand_paged be true
936 by default. Don't the WP_TEXT and D_PAGED flags of
937 output_bfd here; it's too late, so set it when output_bfd
938 is created (in ldlang.c). Also fix setting of EXEC_P flag
939 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
940 * ldlang.c: Remove some duplicate extern declarations.
941 * ldgram.y: Fixes to -N and -n options.
942 * Makefile.in: Recognize upper case letters in sed script
943 to remove assignments from script files.
944 * ldtemplate: Don't assukme that -N or -n options
945 imply use of -r script.
946 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
948 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
950 * ldtemplate: include bfd.h before sysdep.h.
952 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
954 Restructure configuration scheme for bfd, binutils, ld.
956 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
957 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
958 Change some config names to match other dirs.
959 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
961 * config/: Rename some config files to match up h-*.h names.
962 Remove all the HOST_SYS definitions from the config files.
964 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
966 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
967 * ldtemplate: Remove ldfile_add_library_path calls;
968 just use the SEARCH_DIR commands in the script files.
969 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
970 the SEARCH_DIR commands in the scripts (using ugly sed magic).
971 This is primarily intended for cross-linking, where you would
972 place libaries in a different place than native libraries.
973 Also, emulations made from ldtemplate now use $(srcdir).
974 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
975 form; people can use the Makefile's LIB_PATH to override.
977 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
979 * Makefile.in: fix target ld.dvi, add target ld.info
980 ld.texinfo: make info filename ld.info
982 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
984 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
986 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
987 few BFD types & enums.