1 Fri Apr 2 14:33:52 1993 Ian Lance Taylor (ian@cygnus.com)
3 * ldlang.c (lang_output_section_statement_lookup): Initialize all
4 fields of newly created structure.
6 Wed Mar 31 18:19:15 1993 Ian Lance Taylor (ian@cygnus.com)
8 * ldmain.c (g_switch_value): New variable.
9 * ldgram.y (OPTION_G, OPTION_Gval): New tokens.
10 (command_line_option): Accept -G and set g_switch_value.
11 * ldlex.l (COMMAND): Accept -G.
12 * ldlang.c (open_output): Call bfd_set_gp_size on new BFD.
14 Tue Mar 30 09:40:25 1993 Steve Chamberlain (sac@thepub.cygnus.com)
16 Support for linking and loading at different places:
18 * ldlex.l: Add "AT" keyword.
19 * ldgram.y: Cleanup, and parse AT.
20 * ldlang.c (print_output_section_statement): Print output address
21 of section in map. (lang_size_sections): Fill sections' lma with
23 * ldlang.h (lang_output_section_statement_type): Add load_base
26 * ldindr.c (add_indirect): Keep more information in the alias
28 * ldlang.c (wild_doit): Don't inherit NEVER_LOAD section
29 attribute from an input section.
30 * ldmain.c (Q_enter_file_symbols): Common section is NEVER_LOAD by
31 default. (Q_enter_file_symbos): Indirect symbols now are known by
32 their section, not a special symbol flag.
33 * ldsym.c (write_file_locals): Indirect symbols aren't local.
34 (write_file_globals): Write the mapping for an indirect symbol.
35 * relax.c (build_it): When forced to write a NEVER_LOAD section,
38 Tue Mar 23 13:24:10 1993 Jeffrey Osier (jeffrey@fowanton.cygnus.com)
40 * ld.texinfo: changes for q1
42 Tue Mar 23 00:13:29 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
44 * Makefile.in: add dvi target, define & use TEXI2DVI, add installcheck
46 Mon Mar 8 20:30:35 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
48 * Makefile.in: rename HOST_CC to CC_FOR_BUILD
50 Thu Mar 4 12:44:33 1993 Ian Lance Taylor (ian@cygnus.com)
52 * mips.sc-sh: Added variables which may be overridden by a
54 * mipsidt.sh: New file; emulation for IDT MIPS board.
55 * Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
56 (em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
57 * config/mips-idt.mt: New file; sets EMUL to mipsidt.
58 * configure.in (mips-idt-ecoff): New target; uses mips-idt.
60 Sat Feb 27 00:00:14 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
62 * aout-mipsbsd.sc-sh, mipsbsd.sh: New files from Ralph Campbell,
64 * i386bsd.sh, config/i386bsd.mt: New files.
65 * configure.in, Makefile.in: Added support for mipsbsd and 386bsd.
67 Thu Feb 25 15:33:10 1993 Per Bothner (bothner@rtl.cygnus.com)
69 * mri.c: Add extern declaration of strdup.
70 * ldsym.c (KEEP macro): Add spaces around '=' for the
71 sake of old (e.g. PCC) compilers.
73 Wed Feb 24 19:49:31 1993 Per Bothner (bothner@rtl.cygnus.com)
75 * ldver.c: Bump to version 2.1.
77 Fri Feb 12 08:09:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
79 * ldgram.y: allow section types without address expressions.
80 * ldlang.c (lang_relocate_globals): avoid possible hang with
81 undefined but unreferenced symbols.
82 * relax.c (relax_section): don't complain if the script file isn't
83 relaxable but -relax is set
85 Thu Feb 18 17:58:45 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
87 * configure.in: go32 is the 3rd part of the triple, not the 2nd
89 Wed Feb 3 09:05:56 1993 Ian Lance Taylor (ian@cygnus.com)
91 * mipsbig.sh: New file. Big endian MIPS emulation.
92 * config/mips-big.mt: New file. Use mipsbig emulation.
93 * configure.in (mips-sgi-irix*): Use target mips-big.
94 * Makefile.in (ALL_EMULATIONS): Added em_mipsbig.o.
95 (em_mipsbig.c): New target. Uses mipsbig.sh.
97 Tue Feb 2 11:32:27 1993 Ian Lance Taylor (ian@cygnus.com)
99 * mips.sc-sh: Put .scommon sections into .sbss section.
101 * ldmain.c (subfile_wanted_p): Preserve section of common symbols,
102 rather than always putting them in bfd_com_section.
103 * ldlang.c (lang_common): If a common symbol is not in
104 bfd_com_section, put in a section of the same name, rather than
105 always putting it in section COMMON.
107 Fri Jan 29 09:57:58 1993 Ian Lance Taylor (ian@cygnus.com)
109 * ldmain.c (subfile_wanted_p): If we already have a common
110 definition of a symbol, don't necessarily pull in an object file
111 that provides a non-common definition.
113 * ldlex.l (COMMAND): Accept -EB and -EL command line arguments,
114 returning OPTION_EB and OPTION_EL. gcc passes these to a MIPS
116 * ldgram.y (OPTION_EB, OPTION_EL): New tokens.
117 (command_line_option): Accept and ignore OPTION_EB and OPTION_EL.
119 Thu Jan 28 15:12:04 1993 Ian Lance Taylor (ian@cygnus.com)
121 * Makefile.in (install): Remove $(tooldir)/bin/gld before creating
124 Tue Jan 26 11:49:50 1993 Ian Lance Taylor (ian@cygnus.com)
126 * ldmain.c, ldsym.c: Use new bfd_is_com_section macro rather than
127 checking for equality to bfd_com_section.
129 Fri Jan 22 14:22:44 1993 Ian Lance Taylor (ian@cygnus.com)
131 * mips.sc-sh: New file. Ultrix, and hopefully other MIPS ECOFF
132 targets, linker script.
133 * mipslit.sh: New file. Little endian MIPS emulation.
134 * config/mips-lit.mt: New file. Use mipslit emulation.
135 * configure.in (mips-dec-ultrix*): Use target mips-lit.
136 * Makefile.in (ALL_EMULATIONS): Added em_mipslit.o.
137 (em_mipslit.c): New target. Uses mipslit.sh.
139 Thu Jan 14 15:30:27 1993 Ian Lance Taylor (ian@cygnus.com)
141 * Makefile.in (install): Install ld as both $(tooldir)/bin/ld and
142 $(tooldir)/bin/gld, so that gcc can find it with or without
145 Mon Jan 11 18:50:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
147 * ldwrite.c: Removed perform_relocation, copy_and_relocate, and
148 write_norel. All linking is now done via write_relax. Call
149 ldsym_write before calling write_relax.
150 * relax.c: Added copyright.
151 (write_relax): Renamed from write_relaxnorel. Added relocateable
152 argument. seclet_dump renamed to bfd_seclet_link.
153 * relax.h: Added copyright.
155 Mon Jan 11 15:41:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
157 * ldmain.c (decode_library_subfile): Patch from
158 hoogen@shafer.cs.utah.edu, don't reread library symbol tables.
160 Fri Jan 8 18:04:33 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
162 * config/vxworks960.mt renamed to config/i960.mt
164 * configure.in: sparc-aout emulates a sun4, as does
165 sparc*-vxworks, i960-nindy uses gld960 emulation
167 Fri Jan 8 14:39:07 1993 Steve Chamberlain (sac@thepub.cygnus.com)
169 Fix support for NOLOAD, add INCLUDE
170 * ldfile.c (ldfile_open_command_file): pass file name to
172 * ldlex.l, ldgram.y: tidy up, parse INCLUDE and NOLOAD
173 * ldlang.c (wild_doit): make output sections inherit NEVER_LOAD
176 Thu Jan 7 10:22:19 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
178 * Makefile.in, config.h: no more default emulation. Make the lack
179 of emulation a compile time error
181 Wed Jan 6 01:08:37 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
183 * configure.in: recognise all sparclite variants, not just 'sparclite'
185 Mon Dec 28 11:15:35 1992 Ian Lance Taylor (ian@cygnus.com)
187 * m68kcoff.sc-sh: define _end as well as end, for consistency with
190 * configure.in: accept *-ericsson-ose for any m68k CPU.
192 * ldwrite.c (write_rel): don't always set SEC_HAS_CONTENTS flag
193 for each output section.
195 Mon Dec 21 16:06:59 1992 Per Bothner (bothner@rtl.cygnus.com)
197 * ldexp.c, ldlang.c, ldmain.c, ldsym.c, ldwarn.c: Use new
198 macro bfd_asymbol_bfd as appropriate.
199 * Makefile.in: Un-duplicate ldlex.c dependency.
200 * condigure.in: Replace my_host case table by sourcing
201 ../bfd/configure.host. Allow std-host as the default.
202 * ldmisc.c: Change logic for C++ name demangling: There is
203 no initial '_' to remove from stab-derived function names.
205 Sun Dec 13 16:31:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
207 * ldlang.c (lang_init_script_file): don't attach the output file
208 sections to the script file.
210 Wed Dec 9 08:38:05 1992 Steve Chamberlain (sac@thepub.cygnus.com)
211 * ldlang.c (wild): run expansion loop over command line bfd too.
212 (lang_ini_script_file): initialize more parts of the command line
214 * ldlex.l: fix DEFINED start states.
215 Mon Dec 7 08:43:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
217 * ld.texinfo: new doc.
218 * ldgram.y, ldlex.l: understand -y<symbol>
219 * ldmain.c (Q_enter_file_symbols): if had -y, lookup symbol and
220 print info. (add_ysym): new function.
221 * ldsym.h: (ldsym_type): new define SYM_Y.
223 Sat Nov 21 03:15:27 1992 John Gilmore (gnu@cygnus.com)
225 * ldctor.h, lderror.h, ldexp.h, ldfile.h, ldindr.h, ldlang.c,
226 ldlang.h, ldlex.h, ldmain.h, ldmisc.h, ldsym.h, ldver.h, ldwarn.h,
227 ldwrite.h, relax.h: Replace all uses of EXFUN and PROTO ansi-glue
228 macros with PARAMS. Recreational cleanup. Update copyrights.
230 Tue Nov 10 00:23:37 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
232 * Makefile.in: pass down the bfd source directory for includes
234 Thu Nov 5 15:41:55 1992 Ian Lance Taylor (ian@cygnus.com)
236 * ldlang.c (lang_size_sections): don't change size and address for
237 SEC_SHARED_LIBRARY sections rather than for SEC_NEVER_LOAD
240 Thu Nov 5 11:33:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
242 * relax.c (build_it): re-enable the processing of data_statements
243 in scripts, makes counted contructor lists work again.
245 Thu Nov 5 05:43:01 1992 John Gilmore (gnu@cygnus.com)
247 * ldemul.h: Remove uses of SDEF and PROTO macros (use PARAMS).
249 Tue Oct 20 10:56:06 1992 Ian Lance Taylor (ian@cygnus.com)
251 * m68kcoff.sc-sh: don't use initial underscores for etext, edata
254 Mon Oct 19 09:45:38 1992 Ian Lance Taylor (ian@cygnus.com)
256 * Support for i386-sysv.
257 configure.in: check for i386-*-sysv* and i386-*-sco*.
258 i386coff.sc-sh: rewrote to support SVR3 by default.
259 ldctor.c (find_constructors): preserve stat_ptr.
260 ldlang.c (wild_doit): initialize vma and size of new output
261 section to corresponding input section. This is required for
262 shared library support.
263 (lang_size_sections): don't modify vma and size of sections which
264 are never loaded (for shared libraries).
265 ldwrite.c (copy_and_relocate): copy the contents of any section
266 which has contents, not just sections which are loaded (for shared
269 Thu Oct 15 15:20:26 1992 Steve Chamberlain (sac@thepub.cygnus.com)
271 * ldlang.c (size_input_section): count the sizes of all sections
274 Thu Oct 8 09:05:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
276 * ldmisc.c (demangle,vfinfo): use the new underscore in bfd to
277 to demangle symbols better
279 Tue Oct 6 13:08:54 1992 Ian Lance Taylor (ian@cygnus.com)
281 * ldlang.c (lang_finish): don't warn if -e start symbol does not
282 exist when linking with -r.
284 Mon Oct 5 14:07:37 1992 Ian Lance Taylor (ian@cygnus.com)
286 * aout.sc-sh, m68kcoff.sc-sh: set __bss_start to the start of the
289 Mon Oct 5 08:55:14 1992 Steve Chamberlain (sac@thepub.cygnus.com)
291 * ldmain.c (linear_library): don't even think about processing
292 an object file if it's already been done
294 Thu Oct 1 23:14:59 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
296 * configure.in: the hp9000/300 config file is now hp300
298 Wed Sep 30 07:34:09 1992 Steve Chamberlain (sac@thepub.cygnus.com)
300 * config/z8ksim.mt: new file
302 Fri Sep 25 13:49:52 1992 Ken Raeburn (raeburn@kyriath.cygnus.com)
304 * Makefile.in (ldexp.o, ldctor.o, ldlang.o, ldmain.o, ldwrite.o,
305 lexsup.o, mri.o, relax.o): Indicate dependence on ldgram.h.
307 * ld.h (strip_symbols_type): Add value STRIP_SOME.
308 * ldgram.y (OPTION_RETAIN_SYMBOLS_FILE): New terminal token.
309 * ldlang.c (lang_add_keepsyms_file): New function.
310 * ldlex.l: Handle "-retain-symbols-file".
311 * ldsym.c (keepsyms_file, kept_syms): New vars.
312 (process_keepsyms): New functihon; reads file, marks symbols for
314 (write_file_locals): File symbols should always be kept.
315 (ldsym_write): Warn about "-retain-symbols-file" overriding "-S"
316 and "-s". Process retain-symbols file before setting symtab.
317 * ldsym.h (SYM_KEEP): New flag for ldsym_type flags.
318 (keepsyms_file, kept_syms): Declare them.
320 * ldmain.c (main): Non-fatal errors should still cause non-zero
321 exit status even with -r.
323 Fri Sep 25 11:08:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
325 Added initial support for the z8k
326 * z8ksim.em, z8ksim.sc-sh, z8ksim.sh: new files
327 * configure.in, Makefile.in: modified to reflect above
329 * ldlang.c (lang_check): when linking conflicting architectures,
330 make the output file reflect at least one of the bad inputs.
332 Tue Sep 15 15:35:38 1992 Ian Lance Taylor (ian@cygnus.com)
334 * Makefile.in (install): if $(tooldir) exists, install ld in
337 Fri Sep 11 10:24:22 1992 Steve Chamberlain (sac@thepub.cygnus.com)
339 * Makefile.in, configure.in: modified to support i386-coff
340 * i386coff.sh: new file
342 Wed Sep 9 11:52:58 1992 Ian Lance Taylor (ian@cygnus.com)
344 * Makefile.in, m68kcoff.sh, m68kcoff.sc-sh, config/m68k-coff.mt:
345 added m68k-coff emulation mode, stolen from a29k emulation.
346 Almost certainly wrong, but perhaps better than sun3.
348 Thu Sep 3 14:19:30 1992 Per Bothner (bothner@rtl.cygnus.com)
350 * Makefile.in, Makefile.dos, generic.em, genscripts.sh,
351 gld960.em, h8300hms.em, h8300xray.em, lnk960.em, st2000.em,
352 vanilla.em: Rename all (generated) ld__*.c files to em_.c.
353 This is one character shorter, and lets people build on
354 SVR3 system. (ld__h8300xray.[co] was the killer there;
355 h8300xray.sc-sh is also overlong, but seems harmless.)
356 Based on a patch from Jonathan Ryshpan <hitachi!amito!jon>.
357 * Makefile.in (clean): Fix typo mostclean -> mostlyclean.
358 * configure.in: Add host isc.
360 * ldver.c: Call it version 2.0.
362 Wed Sep 2 00:21:33 1992 Per Bothner (bothner@rtl.cygnus.com)
364 * ldver.c: Bump to version 0.98.
367 * Makefile.in: Added mostlyclean, distclean, realclean rules.
369 Tue Sep 1 23:42:16 1992 Per Bothner (bothner@rtl.cygnus.com)
371 * ldmisc.c (xrealloc): New (needed by ../libiberty/cplus.dem.c).
372 * ldlex.l: Moved comment() to end, since some compilers
373 otherwise have problems with input() used before it is defined.
375 Tue Sep 1 17:45:51 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
377 * configure.in: added Solaris 2 and Irix 4 host support.
379 Mon Aug 31 19:27:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
381 * Makefile.in: remove -S flag from the FLEX definition
383 * configure.in: rewrote, using new style case statement. use
384 m68k.mt for m68k-aout systems
386 Sun Aug 30 21:38:53 1992 Ian Lance Taylor (ian@cygnus.com)
388 * Makefile.in: map "ld" through program_transform_name when
391 Sun Aug 30 18:12:13 1992 Per Bothner (bothner@rtl.cygnus.com)
393 * cplus-dem.c: Removed. Use the version in libiberty now.
394 * ldmisc.c: Use new libiberty version of cplus_demangle().
396 Thu Aug 27 16:38:42 1992 Ian Lance Taylor (ian@cygnus.com)
398 * gld960.em (gld960_choose_target): default to little endian, not
401 Wed Aug 26 17:28:51 1992 Steve Chamberlain (sac@thepub.cygnus.com)
403 * ldlang.c (lang_process): don't pass null pointers when
404 abs_output_section is what is required.
405 * ldwrite.c (ldwrite): use malloc to allocate the largest space
406 used, and pass that down.
407 * relax.c,relax.h (write_relaxnorel): use the passed malloc area rather
410 Mon Aug 24 14:42:06 1992 Ian Lance Taylor (ian@cygnus.com)
412 * configure.in, config/ose68.mt: renamed OSE to ose.
414 Thu Aug 20 19:55:22 1992 Ken Raeburn (raeburn@cygnus.com)
416 * ldsym.c (write_file_locals): Reorder check for common or
417 undefined symbols so that it works.
419 Tue Aug 18 13:41:36 1992 Ian Lance Taylor (ian@cygnus.com)
421 * configure.in: accept all m68K family members.
423 * Makefile.in: always create installation directories.
425 Thu Aug 13 11:49:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
427 * ldlex.l: now parses comment correctly, added ~ to acceptable
430 * ldexp.c (exp_unop): pass down abs_output_section - now can have
433 * ldlang.c (lang_finish): warn when an entry symbol supplied on
434 the command line can't be found.
436 Fri Aug 7 12:31:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
438 * ldlang.h: add new field "loadable" to output_section_statement.
439 * ldlang.c (lang_output_section_statement_lookup): initilize new
440 field. (wild_doit): if new field is not set, then stop output
441 section from being loadable.
442 (lang_enter_output_section_statement): set the field from the
444 * ldgram.y: new synax for NOLOAD. Removes a shift/reduce too.
445 * h8300hms.sc-sh, h8300hms.em: get -r right.
447 Thu Aug 6 18:35:21 1992 Per Bothner (bothner@rtl.cygnus.com)
449 * ldint.texinfo: New internals manual (beginnings thereof).
450 * PORTING: Removed, merged into ldint.texinfo.
452 Tue Aug 4 21:12:29 1992 Per Bothner (bothner@rtl.cygnus.com)
454 * cdtest-main.cc, cdtest-func.cc, cdtest-foo.h, cdtest-foo.cc,
455 cdtest.exp: A test program (copied from libg++/test-install)
456 that tests that constructor and destructors are handled
459 Mon Aug 3 14:58:19 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
461 * Makefile.in (install): install from ld.new, renaming during the
462 copy, or else the next 'make install' needs to re-link ld.
464 Mon Jul 20 03:37:06 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
466 * configure.in: generalise hp recognition (from sef).
468 Sat Jul 18 14:46:04 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
470 * configure.in: recognize bsd and hpux hppa configurations.
471 error messages echo to stderr, not stdout
473 Fri Jul 17 22:06:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
475 * Makefile.dos, gld.1, ld.texinfo, ldemul.c, ldfile.c, ldlang.c,
476 ldmisc.c: removed rcsid's.
478 Tue Jul 14 08:34:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
480 * ldlang.c (lang_map): print changes in sizes due to relaxing
481 (size_input_section): maintain the delta information.
482 * ldlang.h: add new field to struct to contain delta info.
483 * relax.c (relax_section): complain if input not relaxable.
484 * ldlex.l : add '_', ',' and '$' to chars which can appear at the
487 Mon Jul 13 17:33:00 1992 Steve Chamberlain (sac@thepub.cygnus.com)
489 * ldmain.c(main): prevent -r and -relax from being on at the same
492 Wed Jul 1 17:51:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
494 * ldmain.c (Q_enter_global_ref), ldindr.c (add_indirect): fix for
498 Thu Jun 18 09:38:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
500 * h8300hms.em, h8300hms.sc-sh: do the right thing for -r
502 * ldlang.c(open_output): set the target arch and machine as soon
503 as we can. (lang_size_sections): use new macros for setting vma
506 Mon Jun 15 08:47:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
508 * configure.in (my_target): Accept m680?0 for wrs as vxworks68.
509 Also deleted an unreachable path to wrs.
511 Wed May 27 23:24:19 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
513 * Makefile.in (install): use -d test for $tooldir before
514 installing ld there so that $tooldir can be inherited from
517 Wed May 27 16:56:48 1992 Per Bothner (bothner@rtl.cygnus.com)
519 * ldlang.c: Two non-substantial changes for the sake of
520 the old Portable C Compiler.
522 Wed May 27 15:15:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
524 * ldgram.y, ldlex.l: parse ABSOLUTE
525 * ldexp.c: add support for ABSOLUTE
527 Wed May 27 13:07:20 1992 Per Bothner (bothner@rtl.cygnus.com)
529 * Makefile.in: Added default definitions for HOSTING_CRT0,
530 HOSTING_LIBS, and HOSTING_EMU, based on those in config/*.mh.
531 * config/*.mh: Miscellaneous clean-up: Removed definitions
532 of YACC (since it is not longer used in the Makefile).
533 Remove HOSTING_* definitions that are subsumed by the
534 ones added to Makefile.in. Removed most definitions of CC.
535 * config/{sparc,news,hp300bsd,decstation}.mh: Removed;
536 These are no longer needed.
538 Fri May 22 13:47:19 1992 Per Bothner (bothner@cygnus.com)
540 * Makefile.in: Use srcdir instead of VPATH in ldgram/ldlex
541 rules, since these are used when building a distribution.
542 * Makefile.in (ldlex.c): Don't re-direct output, since that
543 leaves a bogus output files if it fails.
545 * config/sparc.mh: Fix HOSTING_LIBS so it has a chance of working.
546 * ldlex.c: Fix some unnecessary flex-specific-isms.
548 Fri May 8 11:49:43 1992 Steve Chamberlain (sac@thepub.cygnus.com)
550 * ldgram.y: move spurious semicolon
551 * ldexp.h: fix prototype
553 Thu May 7 17:01:12 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
555 * ld.texinfo: references to linker now say "ld" not "gld".
557 Wed May 6 13:26:19 1992 Steve Chamberlain (sac@thepub.cygnus.com)
559 changed calling convention for Q_enter_global_ref
560 * ldexp.c, ldlang.c, ldmain.c: reflect this
561 * ldver.c: bump version to 1.97.1
562 * ldindr.c (add_indirect): when an edict declaring an indirect
563 symbol is found, make sure that any ideas about the symbol being
564 common are changed if it now known to be defined.
565 * ldmain.c (linear_library): complain once if archive isn't
567 * ldlang.h, ldlang.c: make room for and initialize the complain
570 Wed May 6 11:07:35 1992 K. Richard Pixley (rich@rtl.cygnus.com)
572 * Makefile.in: use flex & bison from ../ if they exist.
574 Tue May 5 17:47:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
576 * relax.c (build_it): don't allocate space in the output file for
577 stuff if -R flag applys to it.
578 * ldfile.c: merge in VMS filename support
579 * ldmain.c (main): take out ./ from library path, and close file
580 before unlinking. Make multiple defs of a symbol create an
582 * ldmisc.c: fatal errosrs delete output file
584 Tue May 5 14:05:05 1992 Per Bothner (bothner@rtl.cygnus.com)
586 * ldver.c: Increase version number to 1.97, for consistency
589 Tue May 5 12:12:24 1992 K. Richard Pixley (rich@cygnus.com)
591 * Makefile.in: FLEX -> LEX.
593 * ld.texinfo: {} -> @{@}.
595 Mon May 4 17:52:41 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
597 * ld.texinfo: describe alternate, MRI-compatible linker scripts
598 (and associated change in -c option, now used for these scripts)
600 Mon May 4 16:10:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
602 * ldver.c: Bumped version to 1.96 - new release, resync with the
604 * ldexp.c, ldlang.c: now build memory shape tree in obstacks
605 rather than with raw malloc, makes it easier to track where memory
607 * ldsym.h, ldsym.c: create obstack for all global symbols too.
608 * ldwrite.c (ldwrite): moved malloc so only used when needed.
609 * sa29200-sc.sh: added support for .lit, data1 and data2 sections.
612 Fri May 1 18:17:52 1992 K. Richard Pixley (rich@cygnus.com)
614 * config/sparc.mh: use ../gcc/libgcc.a on check if it exists.
616 * Makefile.in: use bootstrap for check.
618 Fri May 1 13:03:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
620 * ldgram.y, ldlex.c, mri.c: added more compatible words; BASE, ALIAS and
622 * Makefile.in: now use flex, not lex
623 * ldlex.l, ldlang.c, ldctor.c: lint
625 Wed Apr 22 12:48:42 1992 Steve Chamberlain (sac@thepub.cygnus.com)
627 * ldlex.l: added CMDFILENAMECHAR state so that you can lex
628 different sorts of filenames on the command line than in a script.
630 Mon Apr 20 22:37:04 1992 K. Richard Pixley (rich@rtl.cygnus.com)
632 * Makefile.in: rework CFLAGS so that they can be passed on the
633 make command line. Remove MINUS_G. Default CFLAGS to -g.
635 Fri Apr 17 08:57:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
637 * relax.c: added handling for new "padding" seclet type, used to
638 fill out gaps between section.
639 * ldgram.y, ldlex.l: now -defsym on the command line is done
642 Wed Apr 15 21:20:07 1992 K. Richard Pixley (rich@rtl.cygnus.com)
644 * Makefile.in: the tooldir copy of ld goes directly in tooldir.
646 Wed Apr 15 16:09:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
648 * mri.c, ldgram.y, ldlex.l: added support for minimal strange link
651 Thu Apr 9 05:52:02 1992 Ken Raeburn (Raeburn@Cygnus.COM)
653 * Makefile.in (install): Install second copy in $(tooldir)/bin
654 without $(program_prefix), since that's what gcc expects.
656 Sat Apr 4 17:44:06 1992 Steve Chamberlain (sac@thepub.cygnus.com)
658 * ldlex.l, ldgram.y, ldlex.h: Rewrote lexer. Now it's much nicer.
659 * h8300*: fix bit rot and add support for h8300xray target
660 * go32.sh: target emulation for go32.
662 Mon Mar 16 14:53:29 1992 Steve Chamberlain (sac@rtl.cygnus.com)
664 * gld960.em, i960.sc-sh. Fix i960 bit rot
666 Fri Mar 13 19:47:22 1992 K. Richard Pixley (rich@cygnus.com)
668 * Makefile.in: install man page.
670 Fri Mar 13 08:23:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
672 * config/mt-<foo> renamed to <foo>.mt
673 * config/mh-<foo> renamed to <foo>.mt
674 * configure.in changed to reflect this
675 * genscripts.sh now make .xbn files rather than .xN files
677 Sat Mar 7 03:40:40 1992 K. Richard Pixley (rich@cygnus.com)
679 * ldver.h: fix decl of ldversion.
681 Fri Mar 6 22:00:35 1992 K. Richard Pixley (rich@cygnus.com)
683 * Makefile.in: added check target.
685 Fri Mar 6 06:59:04 1992 Steve Chamberlain (sac@thepub.cygnus.com)
687 * ldmain.c (Q_enter_file_symbols): now aliases work again
689 Thu Mar 5 21:39:29 1992 K. Richard Pixley (rich@cygnus.com)
691 * Makefile.in: added clean-info target.
693 Thu Mar 5 16:55:56 1992 Steve Chamberlain (sac@thepub.cygnus.com)
695 * ldexp.c (exp_print_tree): don't try and follow null pointers
697 * ldgram.y: remove 11 shift reduce errors
699 Tue Mar 3 15:46:39 1992 K. Richard Pixley (rich@rtl.cygnus.com)
701 * Makefile.in: added tooldir and program_prefix.
703 Fri Feb 28 08:17:45 1992 Steve Chamberlain (sac at thepub.cygnus.com)
705 * ldlang.c (size_input_section): don't move absolute sections
709 Thu Feb 27 09:20:41 1992 Steve Chamberlain (sac at thepub.cygnus.com)
711 * cplus-dem.c: yet another copy of this - maybe it should go into
713 * ldgram.y: now -V and -v have different actions
714 * ldver.c: if -V, prints list of emulations compiled in
715 * ldmisc.c: support for cplus demangling
718 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
720 * Makefile.in, configure.in: removed traces of namesubdir,
721 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
722 copyrights to '92, changed some from Cygnus to FSF.
724 Thu Feb 20 17:43:46 1992 Per Bothner (bothner at cygnus.com)
726 * Makefile.in: Change mkscript rule into one for ./mkscript
727 (for the sake of makes that don't realize they're the same).
728 * PORTING: Add more details.
729 * genscripts.sh: Add more tailorability of DATA_ALIGNMENT.
731 Mon Feb 17 12:04:36 1992 Per Bothner (bothner at cygnus.com)
733 * Makefile.in, and new files hp300bsd.sh, config/mh-hp300bsd,
734 config/mt-hp300bsd: New port to hp300 running BSD.
736 Sat Feb 15 13:59:54 1992 Per Bothner (bothner at cygnus.com)
738 Major rewrite of how ld is configured. The major idea
739 is to use shell scripts to generate everything.
740 * generic.em replaces ldtemplate.
741 * Other *.em files replace various *.c files.
742 A *.em file is a shell script that generates the corresponding
743 ld__*.c file that implements an emulation. This is usually
744 a straight 'cat' of a here-document, possibly with substitutions.
745 * Script files (*.sc) are places by *.sc-sh scripts.
746 Again, these are simple shell scripts that 'cat'
747 here-documents, usually with some substitutions.
748 The output a *.sc-sh is a script file.
749 * Each emulation is defined by a short shell script with
750 extension *.sh that specifies the emulation-specific
751 parameters (such as the name of the *.sh-sc and *.em
753 * genscript.sh is the master shell script used to generate
754 an emulation. It is passed various argument, including
755 the name a the emulation-speciic *.sh file that it
756 "sources" to set variables to emulation-specifc parameters.
757 * config/mt-foo: Changed EMUL=GLDFOO_EMULATION_NAME
758 to EMUL=foo. (The GLDFOO_EMULATION_NAMEs have bee removed.)
759 * config/mh-foo: Rename LDEMULATION names as appropriate
760 (usually 'gldfoo' -> plain 'foo').
761 * ldwrite.c: Fixed a typo in a comment.
762 * Makefile.in: Major changes. Removed some the sed
763 magic to converts scripts, since that is now handled
764 by genscripts.sh and the *.sc-sh scipt generators.
765 * config.h: Remove a bunch of macros defining emulations
766 and targets. This becomes one less file to edit when
767 adding emulations or targets.
768 * ldemul.h (struct ld_emulation_xfer_struct): Add
769 emulation_name and target_name fields.
770 * ldemul.c, ldemul.h: Define some default functions used
771 by most emulations (and remove from the *.em scripts).
772 * ldemul.c (ldemul_choose_target): Search the new
773 ld_emulations array using a loop (instead of a hardwired
774 nested if statement).
775 Define the ld_emulation from the automatically-geenrated
776 ldemul-list.h. This means you no longer have to edit ldemul.c
777 to add a new emulation.
778 * ldmain.c: Replace {GLD,LNK}960_EMULATION_NAME by
779 their expansions, since the former no longer exist.
780 * PORTING: A very rough first draft of a porting guide.
782 * ldgram.y, ldlex.l, lexsup.c: Changes to allow an assignment
783 to be terminated by a new-line (instead of requiring a semicolon).
785 Mon Feb 10 16:21:02 1992 Steve Chamberlain (sac at rtl.cygnus.com)
787 * ldexp.c, ldlang.c: added new idea "abs_output_section", removes
788 tests for NULL pointers all over the place.
789 * ldlang.c (lang_process): remember to relocate global symbols
790 *after* relaxing has done it stuff.
792 Thu Feb 6 11:40:15 1992 Steve Chamberlain (sac at rtl.cygnus.com)
794 * config/mt-coff-h8300: use EMUL like everything else
795 * ldlang.c: (print_padding_statement): print the right address.
796 * Makefile.in, config.h, ldemul.c: renamed h8300hds to h8300hms
799 Tue Feb 4 15:28:01 1992 Steve Chamberlain (sac at rtl.cygnus.com)
801 * ldlex.l: Put pack -noinhibit-exec and -sort-common
802 * ldlang.c (print_data_statement): print the right address.
804 Thu Jan 30 17:51:53 1992 Per Bothner (bothner at cygnus.com)
806 * Makefile.in: The rule for testing ld by re-linking itself
807 via an intermediate -r link was moved to the ld1 rule
808 instead of the ld2 rule. This allows ld2 and ld3 to be identical,
809 which allows the bootstrap rule to work.
810 * ldctor.c (find_constructors): Don't create a constructor
811 list if it is already defined (as would happen if ld is
814 Wed Jan 29 08:35:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
816 * config/mh-sparc.h: now uses libgcc.a
817 * ldmain.c: quit using exit
818 * *sc: use *(COMMON) rather than [COMMON]
819 * ldlex.l, lexsup.c: much thinking moved from .l and put into .c,
820 to allow preprocessing of .l file.
821 * Makefile.in: New ldlex.l mangling
822 * ldexp.c (fold_binary): perform expressions with % and / in
824 * ldfile.c (open_a): open archives on VMS in a special way
827 Tue Jan 28 10:18:16 1992 Steve Chamberlain (sac at rtl.cygnus.com)
829 * ldgram.y: map -M behave in the same way as -Map (sets file name
831 * ldsym.c, ldlang.c: remember that size of a section is dependent on
832 whether or not relaxing has been done.
833 * ldmain.c: don't open a map file if it doesn't have a name
834 * relax.c: all the brains have moved into bfd.
835 * ldwrite.c: ammend comment
837 Fri Jan 24 14:23:46 1992 Steve Chamberlain (sac at rtl.cygnus.com)
839 * Makefile.in: added relax, also made three stage go through a
842 * config.h: if GNU960 defined, then default emulation mode is
844 * ldexp.h, ldexp.c: map to file hooks
845 * ldlang.c: map to file hooks
846 * ldgram.y: added -Map -relax
847 * ldlex.l: added -relax, -Map
848 * ldmain.c: open map file
849 * ldmisc.c: support for map file
850 * ldwrite.c: new relax magic
852 Thu Dec 19 18:49:51 1991 John Gilmore (gnu at cygnus.com)
854 * Makefile.in, config/tm-*.h: Clean up make output, only
855 pass DEFAULT_EMULATION to ldmain.c.
857 Wed Dec 18 15:02:47 1991 Per Bothner (bothner at cygnus.com)
859 * ldver.c: Bump to version 1.94.
861 Tue Dec 10 04:07:23 1991 K. Richard Pixley (rich at rtl.cygnus.com)
863 * Makefile.in: infodir belongs in datadir.
865 Mon Dec 9 16:26:43 1991 Per Bothner (bothner at cygnus.com)
867 * Makefile.in: Pass -y to bison. (Again;
868 accidentally deleted by Rich.)
869 * news.sc, ldgld68k.sc: Define __end as well as _end.
871 Sat Dec 7 17:19:26 1991 Steve Chamberlain (sac at rtl.cygnus.com)
873 * ldindr.h: added to contain prototypes of ldindr.c
874 * ldfile.c: include ctype.h
875 * ldmain.c: include the requried prototype headers
876 * ldwrite.c: get_reloc_upper_bound has been renamed
877 bfd_get_reloc_upper_bound
879 Fri Dec 6 23:29:26 1991 K. Richard Pixley (rich at rtl.cygnus.com)
881 * Makefile.in: punt "fundamental" mode because it breaks my emacs
882 macros. install using INSTALL_PROGRAM and INSTALL_DATA. remove
883 spaces following hyphens, bsd make can't cope. added
884 standards.text support and made it look like all the other
887 * configure.in: configure now runs entirely in objdir so make file
888 existence checks against ${srcdir}. Mark this directory as
891 Thu Dec 5 22:46:16 1991 K. Richard Pixley (rich at rtl.cygnus.com)
893 * Makefile.in: idestdir and ddestdir go away. Added copyrights
894 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
895 and mandir now keyed off datadir by default.
897 Wed Dec 4 23:36:55 1991 Per Bothner (bothner at cygnus.com)
899 * ldver.c: Bumped version to 1.93.
900 * Makefile.in: Pass -y to bison.
902 Mon Nov 25 18:28:40 1991 Steve Chamberlain (sac at cygnus.com)
904 * config.h: h8 is now coff, not ieee
905 * h8300hds.sc: reflect the same
907 Thu Nov 14 19:55:09 1991 Per Bothner (bothner at cygnus.com)
909 * ldver.c (ldversion()): Update to 1.92.
910 * ldctor.c: There are two places constructor sets
911 can be defined. One of them checked for an existing
912 duplicate, the other didn't. Unfortunately, the latter
913 was called after the former ...
914 So, factor out code for inserting a new element into
915 constructor_name_list (after checking for a duplicate)
916 into a new function add_constructor_name, and call
917 it from both aforementioned places (ldlang_add_constructor
918 and ldlang_check_for_constructors).
920 Wed Nov 13 15:17:43 1991 Per Bothner (bothner at cygnus.com)
922 * Makefile.in: Rename .c files generated from ldtemplate
923 to have names starting with ld__. This helps 'make clean'.
925 Tue Nov 12 18:36:50 1991 Steve Chamberlain (sac at cygnus.com)
927 * Makefile.in: Take out the version number for install
928 * m88kbcs.sc: put in contructor blocks.
930 Mon Nov 11 18:47:33 1991 Per Bothner (bothner at cygnus.com)
932 * ldmisc.c, ldmisc.h: Re-write info() to take a filename
933 parameter, a format, and an arg pointer, and rename it to
934 vfinfo(). Write info() in terms of new vfinfo().
935 New einfo() is the same as info(), except it writes to stderr.
936 * ldemul.c, ldexp.c, ldlang.c, ldlnk960.c, ldmain.c, ldwrite.c,
937 ldmisc.c: Replace "error" calls to info() by new einfo().
939 Mon Nov 11 09:57:32 1991 Steve Chamberlain (steve at cygnus.com)
941 * ldlex.l ldgram.y: made -V option do same as -v
942 * Makefile.in: Added $(MINUS_G) flag so debugging can be
945 Sun Nov 3 16:37:37 1991 Steve Chamberlain (steve at cygnus.com)
946 i386 aout changes from Bob Kukura
947 * Makefile.in, config.h: added i386aout support
948 * configure.in: fixed /h-{myhost} typo
949 * ldgram.y: -MM now gives more boring map.
950 * ldlang.c: now does D_PAGED flag the right way.
951 * ldsym.c: -MM flags does the right thing.
953 Sun Nov 3 15:00:03 1991 Per Bothner (bothner at cygnus.com)
955 * configure.in: Fixed typo. Also, a fix for hp300bsd.
956 * ldlang.c (init_os): Compensate for BFD change,
957 where bfd_make_section now returns NULL for a duplicate
958 section request, instead of the old section.
960 Thu Oct 17 15:27:13 1991 Per Bothner (bothner at cygnus.com)
962 * ldver.c: Bump to version 1.91 (consistent with binutils).
964 Wed Oct 16 12:27:08 1991 Per Bothner (bothner at cygnus.com)
966 * Makefile.in, config.h, ld.h, ldemul.c, ldexp.c, ldexp.h,
967 ldgram.y, ldlex.l, ldlnk960.c, ldmain.c, ldmisc.c, ldmisc.h,
968 ldsym.c, ldsym.h, ldtemplate, ldvanilla.c, ldver.c, ldver.h,
969 ldwarn.c, ldwarn.h, ldwrite.c, ldwrite.h, mkscript.c:
970 Add or update copyright notices.
972 Mon Oct 14 23:55:27 1991 Per Bothner (bothner at cygnus.com)
975 * Makefile.in: Changed installation directory name scheme
976 to be consistent with gcc. Also changed 'install'.
978 Mon Oct 14 17:30:02 1991 Roland H. Pesch (pesch at cygnus.com)
980 * Makefile.in: new targets ld.mm, ld.me
982 Mon Oct 14 17:27:24 1991 Per Bothner (bothner at cygnus.com)
984 * Makefile.in, ldtemplate: Need to use separate scripts
985 for -n and -N options. Yet more complication.
987 Fri Oct 11 22:40:46 1991 John Gilmore (gnu at cygnus.com)
989 * Makefile.in: Avoid using $< in explicit Make rules (it doesn't
990 work). Add some lines to avoid Sun Make VPATH bugs.
992 Fri Oct 11 16:42:22 1991 Per Bothner (bothner at cygnus.com)
994 * news.sc: Add alignment for data segment.
995 * ldtemplate: Add (yet another) script to get for -n or -N
996 options. (These need different alignment than ZMAGIC files.)
997 * Makefile.in: Add stuff for new foo.xn scripts.
998 These are generated by replacing "ALIGN(0x...00)" by ".".
1000 Fri Oct 11 15:43:04 1991 Roland H. Pesch (pesch at cygnus.com)
1002 * Makefile.in: new targets ld.ms, ld-index.ms
1003 ld.texinfo: remove tabs, other cleanups for texi2roff
1005 Fri Oct 11 13:51:54 1991 Per Bothner (bothner at cygnus.com)
1007 * ldmain.c (main): Make config.magic_demand_paged be true
1008 by default. Don't the WP_TEXT and D_PAGED flags of
1009 output_bfd here; it's too late, so set it when output_bfd
1010 is created (in ldlang.c). Also fix setting of EXEC_P flag
1011 * ldlang.c (ldlang_open_output): Set output_bfd->flags here.
1012 * ldlang.c: Remove some duplicate extern declarations.
1013 * ldgram.y: Fixes to -N and -n options.
1014 * Makefile.in: Recognize upper case letters in sed script
1015 to remove assignments from script files.
1016 * ldtemplate: Don't assukme that -N or -n options
1017 imply use of -r script.
1018 * mkscript.c: Tweaking to correctly handle \n and \\ in input.
1020 Fri Oct 11 10:29:27 1991 Steve Chamberlain (steve at cygnus.com)
1022 * ldtemplate: include bfd.h before sysdep.h.
1024 Fri Oct 11 04:24:45 1991 John Gilmore (gnu at cygnus.com)
1026 Restructure configuration scheme for bfd, binutils, ld.
1028 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1029 * configure.in: Revise to symlink sysdep.h to ../bfd/hosts/h-xxx.h.
1030 Change some config names to match other dirs.
1031 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1033 * config/: Rename some config files to match up h-*.h names.
1034 Remove all the HOST_SYS definitions from the config files.
1036 Tue Oct 8 16:00:57 1991 Per Bothner (bothner at cygnus.com)
1038 * ldexp.h, ldlang.h: Change enum boolean -> enum bfd_boolean.
1039 * ldtemplate: Remove ldfile_add_library_path calls;
1040 just use the SEARCH_DIR commands in the script files.
1041 * Makefile.in: Add LIB_PATH macro, which if set is used to replace
1042 the SEARCH_DIR commands in the scripts (using ugly sed magic).
1043 This is primarily intended for cross-linking, where you would
1044 place libaries in a different place than native libraries.
1045 Also, emulations made from ldtemplate now use $(srcdir).
1046 * ldglda29k.sc: Change SEARCH_DIR commands to a conventional
1047 form; people can use the Makefile's LIB_PATH to override.
1049 Tue Oct 8 14:51:21 1991 Roland H. Pesch (pesch at cygnus.com)
1051 * Makefile.in: fix target ld.dvi, add target ld.info
1052 ld.texinfo: make info filename ld.info
1054 Fri Oct 4 21:51:58 1991 John Gilmore (gnu at cygnus.com)
1056 * Makefile.in: Avoid using $< in non-suffix rules (breaks on Sun
1058 * ldfile.c, ldlang.c, ldmain.c, ldwrite.c: Cope with renames of a
1059 few BFD types & enums.