1 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
3 * bout.c (ALIGN): Rename to ALIGNER, since system header files
4 on BSD 4.4 define ALIGN (sigh!).
6 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
8 * libaout.h (aout_backend_data): added exec_header_not_counted
9 field. For ZMAGIC files only, when text_includes_header is set, by
10 default the length of the exec header is counted in the text
11 section size. For go32, exec header is mapped in but does *not*
12 contribute to the size of section.
13 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
14 is not set, but ztih is, add the size of the exec header to the
15 recorded size of the text section.
16 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
17 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
18 Also set text_includes_header.
19 * aout-target.h (*_backend_data): cleare exec_header_not_counted
20 by default in MY(backend_data).
22 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
24 * aout-target.h (callback): Don't define this function if it won't be
27 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
28 type doesn't match. Don't lose if file sections have already been
30 (set_arch_mach): Set reloc_entry_size.
31 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
33 * hosts/i386bsd.h: New file.
34 * configure.in: Recognize i[34]86-*-bsd host.
36 * aout-target.h (callback, write_object_contents): Delete unused
39 * aoutx.h (reloc_type_lookup): New function.
40 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
41 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
42 (MY_reloc_howto_type_lookup): Don't define it.
44 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
46 (slurp_symbol_table): Use header byte order, not target byte
47 order, for reading symbol data.
49 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
51 * configure.in: Undo some brain damage in the host section.
52 * configure.in: Reformat the target section, test many configs.
53 * Makefile.in (make): Remove obsolete `make make'.
54 * aoutx.h (some_aout_object_p): Make defines line up.
56 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
58 Now a bfd knows whether underscores are normally prepended
59 to symbols in its file format.
61 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
62 coff-z8k.c: targets set so they have leading underscore
63 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
64 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
65 without leading underscore flag
66 * targets.c: add symbol leading char to xvec description
67 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
69 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
71 * archive.c: Make errno global.
72 * archive.c (_bfd_write_archive_contents): If read fails (and
73 errno!=0) set bfd_error to malformed_archive (since this probably
74 indicates a truncated archive), rather than system_call_error.
76 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
78 * Makefile.in: added rules for i386bsd.c
79 * i386bsd.c: new file, supporting 386bsd.
80 * configure.in: recognize i386-*-bsd target.
81 * config/i386-bsd.mt: new file - 386bsd target configuration.
83 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
85 * configure.in: re-arrange host section to use *-*-* notation,
86 clean up some of the target section as well
88 * seclet.c: cast result of bfd_get_relocated_section_contents to
89 avoid compiler warnings
91 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
93 * coffcode.h (coff_section_symbol): Create section if it doesn't
96 * bout.c: Removed some unused variables.
98 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
100 * Portability fixes from p3:
101 coffcode.h (coff_write_relocs): removed sanity check until it
102 works on all targets (per advice from sac).
103 config/hp9000.mh: new file to define USG.
104 hppa.c: #undef hppa before the JUMP_TABLE.
105 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
107 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
108 local variable target volatile to avoid mysterious bug in
111 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
113 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
114 * hosts/hppahpux.h: Remove bcopy and index circumventions.
116 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
118 * coff-z8k.c (func_da, func_jr): Lint.
119 * coffcode.h: Use memset rather than bzero.
120 * elf.c: Use memcpy rather than bcopy.
121 * tekhex.c: Use memset rather than bzero.
123 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
125 Add Adobe a.out support.
127 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
128 * config/adobe.mt: Add.
129 * configure.in (*-adobe-* target): Add.
130 * targets.c (a_out_adobe_vec): Add.
131 * Makefile.in: add aout-adobe.c.
133 * configure.in: Put two dashes in all entries to be matched.
134 Add comments to remind people to do this.
135 Reorder all entries that match manufacturer names, to occur
136 last, so they will only be matched if no more specific match
137 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
139 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
141 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
142 since we should never have a NULL section.
143 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
144 tests, set the section to bfd_abs_section.
146 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
148 * coff-z8k.c: getting closer
149 * coffcode.h (coff_get_relocated_section_contents): allow
150 EXTRA_CASES hooks for different arches to provide different reloc
152 * seclet.h: #ifndef around it to allow multiple inclusion
153 * srec.c: minor doc fix
155 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
157 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
159 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
161 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
164 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
166 * bout.c (b_out_slurp_reloc_table): Clear howto field before
167 filling in reloc, in case immediately following code doesn't set
170 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
172 * coffcode.h (coff_renumber_symbols): set the last renumbered
173 symbol pointer to NULL, as expected by coff_write_linenumbers.
174 (coff_write_relocs): apparently a non-zero addend is OK for reloc
175 type R_IHCONST used on the 29k.
177 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
179 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
180 update, based on how the underlying file was opened. Obsoletes
182 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
183 all FASCIST_FDOPEN config defines.
185 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
187 * sparc-opc.c: Moved to opcodes library, now that we have one.
188 * Makefile: Don't compile it.
190 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
192 * aoutx.h: adjust_sizes_and_vmas did not return anything.
194 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
196 * section.c (bfd_set_section_flags): Remove a sanity check.
197 It is unfortunately broken, and prevents strip from working.
199 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
201 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
202 created by last change.
204 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
206 * reloc.c (reloc_howto_struct): Make size field be unsigned.
207 * bfd-in.h: Bump to version 2.0.
209 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
211 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
212 braindamaged HP/Apollo compiler happy.
214 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
216 * format.c: Fix description of search for matching target.
217 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
218 * targets.c: Update description of search for matching target.
219 * Makefile.in (do_clean, clean): Fix infant mortality typo.
220 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
221 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
223 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
225 * Makefile.in: Added mostlyclean/clean/distclean rules.
227 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
229 * targets.c (target_vector): Take out oasys (unless that is
230 the default): Because there is no magic number in archives,
231 there can be annoying target mis-matches.
233 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
235 * sparc-opc.c: Rigorously updated to match architecture manual.
237 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
239 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
240 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
241 to the built-in abs_section were not written out correctly.
243 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
245 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
246 large, assume we're using a swapped byte order and fail with
247 wrong_format rather than dumping core.
249 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
251 * Renamed opc-sparc.c to sparc-opc.c for systems with short
252 filename constraints.
253 * Makefile.in: Updated to reflect change.
255 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
257 Add preliminary support for the we32k:
259 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
261 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
263 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
265 * bout.c: added support for relaxable alignment relocs.
267 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
268 pass down pointer to play area rather than use alloca
270 * cpu-z8k.c (compatible): made static to reduce name space
273 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
275 Add basic support for the z8k:
277 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
278 section.c, targets.c,
280 * syms.c: move mis-inserted patch.
282 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
285 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
286 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
288 * reloc.c: break out addend item from surrounding text.
290 * doc.str (DOCDD): Defined. Adds text to output.
291 (bodytext): Put bulletize before kill_bogus_lines.
292 * chew.c (bulletize): End itemization after a blank line, to
293 prevent following text from being swallowed up in an item.
295 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
297 * configure.in: Add sparclite as a target.
299 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
301 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
304 * coffcode.h (coff_add_missing_symbols): if symbols don't come
305 from a coff file (csym is null), dont deref them
307 * ieee.c (parse_expression): get the answer right when adding an
308 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
309 on elts so that filename is filled in.
311 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
313 * bout.c (howto_align_table): New set of relocs, with enough
314 data for "objdump -r" to work.
315 (b_out_reloc_type_lookup): Recognize alignment relocs.
317 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
319 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
320 invocations of make. Also, always create installation
323 * config/apollov68.mh: removed -g from CC definition.
325 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
327 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
328 overflowing gp-offset range.
330 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
332 * srec.c (srec_set_section_contents): don't write out sections
333 without the LOAD and ALLOC attributes
335 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
337 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
338 * libaout.h (struct aout_backend_data): New callback "set_sizes".
339 * aout-target.h (callback): Don't set page/seg sizes.
341 (set_sizes): New routine.
342 (backend_data): Point to it.
343 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
344 (sunos4_aout_backend): Point to it.
345 * aoutx.h (set_arch_mach): Call set_sizes callback.
347 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
349 * aout-target.h: Make _bfd_slurp_extended_name_table be
350 the default. Given that we *write* the suckers (for long
351 archive member names), we really ought to be able to read them!
352 * trad-core.c: Don't include <machine/reg.h>. It doesn't
353 seem to be needed, and many machines don't have it.
355 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
357 * coff-m68k.c (vector): read and write archives in coff format.
359 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
361 * opc-sparc.c: New file.
363 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
365 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
366 pointers to bfd_byte* before performing arithmetic on them. Such
367 use with bare void* pointers is a gcc extension.
368 * cache.c (bfd_cache_delete): Forward decl with prototype form.
369 * archive (normalize): Add to CONST to match actual usages with
372 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
374 * configure.in: Recognize i486 host cpu, and use i386-elf
377 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
379 * config/stratus.mt (CC): Remove definition.
380 * elf.c (bfd_section_from_shdr): Test for the possibility that
381 section_from_elf_index returns NULL and don't dereference it.
383 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
385 * add hppa_data to bfd tdata (indirectly via sef).
387 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
389 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
391 * configure.in: error messages to stderr, not stdout
393 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
395 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
396 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
397 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
399 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
401 * configure.in: recognize hppa* instead of hppa
403 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
405 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
406 RTYPE2HOWTO to cope with same.
407 * reloc.c (bfd_perform_relocation): added support for size of -2
408 (subtract a word reloc type). Updated doc.
410 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
412 * Makefile.in: merged changes from progressive, removed rcsid.
414 * archures.c, archive.c, Makefile.dos: removed rcsid.
416 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
418 * bfd-in.h : add BFD_IS_RELAXABLE flag
419 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
420 header e_relaxable, major hackery in callbacks
421 * libaout.h : add space for a_relaxable.
422 * seclet.c (rel): don't relax empty sections
425 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
427 * section.c (STD_SECTION): add some casts to the initializers for
430 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
432 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
433 and add appropriate casts to keep (picayune) aix-cc happy.
435 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
437 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
438 symbol pointers. Punt expensive & useless bfd_realloc. Use
439 malloc for raw symbols, and free it before returning.
440 (bfd_section_from_shdr): Do not slurp symbol table until politely
441 asked. Do not even slurp string tables.
442 (elf_get_symtab_upper_bound): Count 'em without reading them.
443 (elf_get_symtab): This is how to politely ask. Schlurp!
444 This should probably just *become* elf_slurp_symbol_table, FIXME.
446 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
448 * archive.c (bsd_write_armap): write the timestamp of the
449 archive header to be just a little bit later than the timestamp of
450 the file, otherwise the linker will complain that the index is
453 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
455 * configure.in: Add m68k-ericsson-*.
457 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
459 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
460 * elf.c: Remove unconditional debug printf's.
461 (elf_write_object_contents, elf_slurp_symbol_table): Handle
462 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
463 (elf_slurp_symbol_table): Hand out symbols in forward, not
464 reverse order. Simplify duplicate code.
466 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
468 * elf.c: Remove "(void)" casts from function calls where the
469 return value is ignored, in accordance with GNU coding standards.
471 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
473 * hppa.c: Apply John's standard fix to avoid "empty translation
474 unit" warnings from some ANSI-C compilers.
476 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
478 * hosts/solaris2.h: Configure same as sysv4.
480 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
482 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
483 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
484 type match actual return type.
485 * elf_print_symbol (section_name): Make CONST.
487 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
489 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
490 New files, for Linux (a free Unix clone for 386 machines).
491 * Makefile.in, configure.in, targets.c: Update accordingly.
493 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
494 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
495 correct calling of howto special functions and fixes from Raeburn
497 * archures.c: nuke bfd_reloc_code_type
498 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
499 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
500 SEC_NEVER_LOAD, various other bfdgas newness
501 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
502 * targets.c: change jump table vector to above
505 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
507 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
508 its prototype will be included in libbfd.h. Change result type
509 to struct * (rather than equivalent typedef) so it can be used in
510 the prototype, where they typedef won't be known.
511 * libbfd.h: Updated version.
513 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
515 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
516 targets.c: HPPA merge.
518 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
520 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
521 * config/solaris2.mh: Kludge around Sun compiler bug.
523 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
525 * libaout.h (aout_backend_data): Change defs of two bitfields to
526 be unsigned chars instead to get around rs6000 compiler problem.
528 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
530 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
531 Correct misconception that there can be only one symbol table.
532 Only call elf_slurp_symbol_table on the full symbol table, not
533 the dynamic one which is only a subset of the full one.
535 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
537 * coffcode.h (coff_compute_section_file_positions): For I960,
538 don't align sections in file.
540 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
542 * targets.c (struct bfd_target): Added field for target-specific
543 (but not file-specific) data, for distinguishing minor
544 characteristics between (e.g.) a.out formats.
546 * section.c (struct sec): New field user_set_vma indicates vma
547 field should be heeded, not assumed to be unset.
548 (STD_SECTION): Initialize that field of standard sections to zero.
549 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
551 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
554 * archures.c (struct bfd_arch_info): Fixed order of comment and
555 field decl. New fields indicate size of page and segment for
557 * cpu-m68k.c (N): Fill in values.
558 * cpu-sparc.c (arch_info_struct): Ditto.
560 * libaout.h (struct aout_backend_data): Various bits of data (not
561 all used currently) with characteristics of a.out implementation.
562 Important field for now is text_includes_header, indicating that
563 the text section starts immediately after the file header, which
564 gets mapped in with it.
565 (struct aout_data): New fields indicate whether vma has been
566 adjusted yet (not yet used), and what magic number will be used in
567 the output file (should go away in favor of vma_adjusted).
568 (WRITE_HEADERS): Code for dealing with section sizes and related
569 header fields replaced with call to adjust_sizes_and_vmas.
570 * aoutx.h (some_aout_object_p): Fill in magic number field.
571 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
572 (set_arch_mach): Set page size and segment size once CPU
574 (adjust_sizes_and_vmas): New function; has much code moved
575 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
576 and size parameters, as well as many header fields, after deciding
577 on magic number for output file. Checks to ensure that this
578 adjustment has only been done once.
579 (set_section_contents): Call adjust_sizes_and_vmas instead of
580 doing much of the work here.
582 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
583 default (null) values of these fields.
584 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
585 value in exec header.
586 (sunos4_aout_backend, MY_backend_data): Define backend data
587 indicating file header is included in text section.
589 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
591 * hosts/sparc.h (abort, exit): Hide these names if compiling with
592 gcc version 2, to avoid warnings.
594 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
596 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
597 it's broken on ncr 3000's. Use simple "true" for RANLIB.
599 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
601 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
603 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
605 * section.c (STD_SECTION): Remove extra semicolon in declarations.
606 * configure.in: Rewrite target parsing to use simple format.
607 Handle sparc-sun-solaris2 configuration.
608 * aout64.h: Avoid ANSI C brain death warning.
609 * elf.c: Avoid trigraph (???) or /* in comments.
611 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
613 * config/sysv4.mh: new file, RANLIB=echo
615 * configure.in: handle Solaris2 as -sysv4 or -solaris2
617 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
619 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
620 elf_core_tdata_struct into a single common struct. Core files
621 wouldn't have worked at all without this.
622 (bfd_elf_find_section): New function for GDB's undercover use
623 to find string sections that BFD hides from it.
624 (elf_get_str_section): Avoid multiple alloc&reads for same data;
626 (elf_object_p, elf_core_file_p): Allocate internal file header
628 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
629 * demo64.c: Prevent "empty translation unit" warnings from idiots.
631 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
633 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
635 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
637 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
639 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
641 * configure.in: handle m680[01234]0 as aliases for m68k
643 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
645 * coff-a29k.c: do byte relocs correctly
646 * coffcode.h (styp_to_sec_flags): never load INFO sections
647 * seclet.c (rel): don't relocate INFO sections
649 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
651 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
652 Make the symbols unmodifiable.
653 (bfd_section_init): Deleted.
654 * init.c (bfd_init): Don't call bfd_section_init.
656 * section.c (bfd_set_section_contents): Ensure that range to be
657 written is within section boundaries.
658 (bfd_get_section_contents): Likewise. Don't bother dispatching if
661 * libbfd.c (bfd_xmalloc): Text of error message should be const.
663 * coff-i960.c (howto_table): Deleted.
664 (howto_rellong, howto_iprmed, howto_optcall): New vars;
665 interesting entries from old howto_table.
666 (RTYPE2HOWTO): Adjusted to use switch.
667 (coff_i960_reloc_type_lookup): New function.
669 * coffcode.h (coff_new_section_hook): Allocate storage for aux
670 records for section symbol.
671 (make_abs_section): Unused; deleted.
672 (renumber_symbols): Re-order symbols so undefined symbols come
673 last, as COFF format desires.
674 (coff_write_symbol): Put C_FILE symbols in debug section always.
675 (coff_section_symbol): New function; creates a symbol with the
676 same name as a section, and sets up aux records for it.
677 (coff_add_missing_symbols): New function; adds section symbols to
678 symbol table if they aren't there already. Should someday also
679 add a dummy C_FILE symbol if none is present.
680 (coff_write_object_contents): Add missing symbols before preparing
681 symbol table to be written.
682 (coff_slurp_reloc_table): Verify that symbol indices read in are
683 in a reasonable range.
684 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
685 (obj_conv_table_size): Accessor macro.
687 * bout.c (b_out_reloc_type_lookup): New function. Handles three
690 * bfd-in.h (bfd_get_section_name): New macro. Like
691 bfd_section_name, but returns rvalue, not lvalue.
692 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
693 (bfd_get_section_flags): Now returns rvalue.
695 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
696 general, some specific to sparc or i960.
698 * aoutx.h (set_section_contents): Set VMA for each section based
699 on previous section. If text section VMA doesn't appear to have
700 been set, make a best guess from the type of file.
702 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
704 (MY(vec)): Initialize reloc_type_lookup field.
706 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
707 (bfd_error_trap, bfd_error_vector): Extern, not common.
709 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
710 few types of relocs for sparc; will need enhancement.
712 * bout.c (callj_callback): Use DEFUN macro in definition.
713 * coff-i960.c (optcall_callback): Likewise.
715 * targets.c (bfd_target): Added fields reloc_type_lookup and
716 _bfd_make_debug_symbol. Also minor comment changes.
717 * syms.c (bfd_make_debug_symbol): New dispatching macro.
718 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
719 than arch info, and dispatch with BFD_SEND. Callers changed.
720 * archures.c (struct bfd_arch_info): Deleted field
722 * cpu-*.c: Don't initialize that field.
724 * bfd-in.h (enum bfd_error): Add new value "bad_value".
725 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
726 (bfd_errmsg): Now returns ptr to const.
727 * bfd-in.h (bfd_errmsg): Fix prototype.
729 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
730 * reloc.c (bfd_generic_relax_section): Ditto.
732 * section.c (Section Output doc): Improve description of use of
733 output_section and output_offset.
735 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
737 * sco-core.c: new file from net.
738 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
739 Now we have the hairy linker, it's possible to move symbols from
740 one section into another. Actually make that work!
742 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
744 * hosts/sun3.h: fix declaration of free.
746 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
748 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
749 * coff-h8300.c (reloc_processing): all relocs are relative to
751 * opncls.c: don't use fdopen on DOS systems
753 short patches from Glenn Kasten (glenn@ready.com)
754 * target.c: enabled oasys support
755 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
756 fix problem where a relocation which crossed a modification byte
757 boundary did not work. Fix problem where a relocation near the end
758 of a data record did not work.
761 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
763 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
764 archvie header string counts the endian way, this heuristic sees
765 how big an archive string to read by trying it one way and if the
766 string table is unreasonably big, trying it the other. *FIXME*.
767 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
769 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
771 * bfd-in.h: Increase version number to 1.97, for consistency
773 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
775 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
777 * bfd-in.h: bump version to 1.96
778 Major change; changed calling convention for
779 bfd_get_relocated_section_contents so that caller allocates
780 memory for section data.
781 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
782 seclet.c, targets.c, bfd.c: reflect new convention.
783 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
784 case, then use reasonable default values for SEC_* flags.
786 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
788 * coffcode.h (coff_write_object_contents): use RELSZ to work out
789 size of output reloc struct.
790 * targets.c, Makefile.in: comment out tekhex for the moment.
791 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
792 * configure.in: tandem target is st2000
793 * coff-m68k.c: rename static howto_table to global
794 m68kcoff_howto_table.
795 * bout.c: remove unnecessary abort
796 * coff-a29k.c: various changes to the way relocations work to cope
797 with the "new order" and latent bugs.
800 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
802 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
803 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
804 * reloc.c (bfd_perform-relocation): don't relocate refs to
805 absolute symbols if doing a partial link.
807 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
809 * configure.in: Add a29k-amd-udi.
811 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
813 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
814 internal_exec structure before initializing the fields that
815 are used, so that the unused fields are in a known state.
817 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
819 * tekhex.c (struct data_struct): Convert from typedef that
820 typedefs nothing to a normal structure declaration.
821 * tekhex.c (pass_over): Prototype args for function that
822 second arg points to.
824 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
826 * Makefile.in: remove old style staging. Do not print recursion
829 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
830 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
833 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
835 * bfd.c, Makefile.in: added tekhex
836 * aoutx.h (set_section_contents): pages should be padded to the
837 size of a page, not the size of a segment.
838 * configure.in: added go32 host and i386-aout target.
839 * i386aout.c, libaout.h: now works for go32 target
840 * ieee.c: fix bit rot.
841 * seclet.c: support for padding seclet type.
843 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
845 * Makefile.in: added .NOEXPORT:
847 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
849 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
851 * elf.c (elf_compute_section_file_positions,
852 elf_write_object_contents): Return boolean, not NULL (which
854 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
855 Also ifdef-out code that aborts on unhandled section types.
857 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
859 * configure.in: Recognize ncr3000 config
860 * Makefile.in (MINUS_G): Pass on to recursive makes.
861 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
863 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
865 * Makefile.in: Now that we have sym.h and symconst.h, compile
866 coff-msym.c on all systems.
867 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
868 * coff-msym.c: Update include files and comments; add weakext bit.
870 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
872 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
873 section.c, srec.c, syms.c, coff-h8300.c: Lint.
875 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
877 * bout.c, coff-a29k.c, coff-i960.c: Lint.
878 * configure.in: Add new host and target configs.
879 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
880 structs, which vary; just use member name.
881 (elf_object_p, elf_core_file_p): Lint, fix comments.
882 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
884 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
886 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
887 local, disposable, copy of the external form of section header
888 table and program header table entries.
890 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
892 * Makefile.in: Set MINIMIZE back to 0 for a real release.
894 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
896 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
899 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
901 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
903 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
905 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
906 not internal bfd_assert function (twice).
908 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
910 * aout-target.h: change ar_max_namelen to 15 (the right value)
911 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
914 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
916 * archive.c (bfd_generic_archive_p): check for bout archives too.
917 * bout.c: make it work again.
919 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
921 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
923 * reloc.c (bfd_generic_get_relocated_section_contents): Call
924 bfd_xmalloc() instead of bare malloc().
926 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
928 * Makefile.in: pass down MAKEINFO on info.
930 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
932 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
933 host/h-<foo> now just <foo>.
934 * configure.in: reflect changes
936 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
938 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
939 actual source file, not just the generated libbfd.h.
941 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
943 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
944 gdb on little-endian 960 code.
945 * archive.c (compute_and_write_armap): indirect symbols should go
946 into the archive header too.
948 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
950 * Makefile.in: added check target.
952 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
954 * coff-msym.c: Move this file from gdb/ecoff.c. It
955 handles byte-swapping for ECOFF (MIPS symbol) files.
956 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
957 to the files built on MIPS-based hosts.
958 * Makefile.in: Add rule for coff-msym.
960 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
962 * Makefile.in: added clean-info target. MINIMIZE=1.
964 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
966 * coff-rs6000.c: Move core file functions into separate
967 new file rs6000-core.c. This is needed because reading
968 core files depends on native include files that conflict
969 with ../include/coff/rs6000.h.
970 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
972 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
974 * aoutx.h (NAME(aout,print_symbol)): Don't print
975 symbol addresss for undefined symbols.
976 * coff-rs6000.c: Various updates (due to target-
977 independent changes).
978 * libbfd.h: Ditto (tdata field is now a union).
979 * hosts/h-sparc.h: Removed prototype for bogus function
980 'emset' (presumably should have been 'memset' - which is there).
982 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
984 * configure.in (mips-big-* target): Same is Iris.
986 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
988 * aoutx.h (translate_from_native_sym_flags): when creating an
989 alias symbol, fill in the section as undefined, rather than
990 leaving it blank. If an output section can't be found for a
991 symbol, then don't core dump.
993 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
995 * Makefile.in, configure.in: removed traces of namesubdir,
996 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
997 copyrights to '92, changed some from Cygnus to FSF.
999 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1002 * coff-h8300.c: fix stupid reloc subtraction bug
1003 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1004 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1005 the symbol.flags and done_lineno fields.
1007 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1009 * coffcode.h (coff_write_symbol): write out the correct number of
1011 * cpu-h8300.c: fix disassembly bug
1013 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1015 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1016 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1017 reloc.c, section.c (bfd_map_over_sections), targets.c
1018 (bfd_target_list): Protolint.
1019 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1021 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1023 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1025 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1026 section of a symbol rather than the section of a reffed symbol to
1027 determine the r_index of an emmitted reloc.
1029 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1031 * PORTING: New (preliminary) porting guide.
1033 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1035 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1036 (howto_hvrt16): lint.
1038 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1040 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1041 a full configuration (with possible cross-development),
1042 instead of using host-aout.c.
1044 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1046 * aout-target.h (MY(write_object_contents):
1047 Set obj_reloc_entry_size (abfd).
1048 * gen-aout.c: Change to emit a .c files, not a .h file.
1050 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1052 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1053 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1055 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1057 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1058 with more than one auxent can cause nasty core dumps.
1060 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1061 "done_lineno" so that a symbol which appears twice in the symbol
1062 table only gets it's linenumbers relocated once. Modifed
1063 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1066 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1068 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1069 stuff to use the New Order.
1071 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1073 * ieee.c: Change type of envi[] to unsigned char.
1075 * configure.in: fix vax ultrix configuration.
1077 * elf.c (bfd_section_from_shdr): Deal with null return from
1078 bfd_make_section(). (elf_object_p): Select endianess properly.
1080 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1082 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1084 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1086 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1087 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1088 * host-aout.c: Don't use aout-params.h; configure these systems
1089 in their xm files, not in a randomly generated file.
1090 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1092 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1094 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1096 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1097 host_aout_vec here as well.
1099 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1101 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1102 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1103 to prevent undefined symbol.
1105 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1107 Various lints found on PersSony
1108 * aoutx.h: cast an enum
1109 * coff-a29k.c: many ints in reloc structure turned to enum
1110 * coffcode.h: more enums
1111 * cpu-h8300.c: more enums
1112 * opncls.c: more enums
1114 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1116 * configure.in: Make Tahoe configuration work again.
1117 * bfd-in.h: Remove trailing comma from enum declaration.
1118 * ieee.c: Can't put byte values >0x7F into a signed char.
1120 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1122 * Makefile.in: Add dependencies for various coff-*.o files.
1124 * elf.c: Remove extraneous paren from core_prpsinfo and
1125 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1126 Replace references to old section "size" member with new
1127 "_raw_size" member. Implement elf_make_empty_symbol, which
1130 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1132 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1135 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1137 * coffcode.h (bfd_coff_relax_section): now static.
1138 (bfd_coff_get_relocated_section_contents): various type lints.
1140 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1142 New entry point in the transfer vector - bfd_relax_section.
1144 * aout-target.h: add to vector, call generic_relax
1145 * bfd-in.h: add to vector
1146 * bfd.c: add #define for vector
1147 * bout.c: add to vector, call generic_relax
1148 * coffcode.h: add to vector, also now has coff specific relax code
1149 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1150 * elf.c: call generic_relax
1151 * ieee.c: call new vector, clean up some bugs due to the creation
1153 * libbfd.h: add bfd_generic_relax_section EXFUN
1154 * oasys.c: call generic_relax
1155 * reloc.c: implement generic_relax
1156 * seclet.c: moved much of this into coffcode.h
1157 * srec.c: call generic_relax
1158 * targets.c: define new transfer vector
1160 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1162 * everything: now modified to use smaller reloc type. Self hosts
1165 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1167 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1168 New files for stratus.
1170 * configure.in: Add configuration fragments for stratus.
1172 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1174 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1175 variables as CONST since they are set to point to a const char
1176 string. Fixes compiler complaints.
1178 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1180 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1183 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1185 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1186 symbols, so that we can emit the correct file name even
1187 if it's an include file.
1189 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1191 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1192 (Reported by john@labtam.labtam.oz.au (John Carey)).
1194 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1196 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1198 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1199 being used to -DHAVE_PROCFS.
1201 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1202 '#include "fopen-same.h"' to end of file to match other h-* files.
1204 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1206 * configure.in: Change svr4 references to sysv4. Add case
1207 "unknown" for target vendor and infer some targets based
1208 on the specified operating system.
1210 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1212 * bfd-in.h, libaout.h: ANSIfy enums.
1214 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1216 * archive.c (normalize): created version for VMS which removes the
1217 VMS directory crap from the front and end of a filename, eg turn
1218 [-.foo]bar.obj;123 into bar.obj
1219 (bfd_construct_extended_name_table): now writes index into an
1220 extended name table in decimal - the same base used to read an
1221 extended name table.
1223 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1225 * aout-encap.c: Fix to use aout-target.h.
1226 * aoutf1.h: Use standard MY_object_p and MY_callback
1227 in aout-target.h. Remove target-specific versions.
1228 * host-aout.c: Re-write to use aout-target.h.
1229 * gen-aout.c: New files use with host-aout.c to generate
1230 host-specific a.out-related parameters.
1231 * Makefile.in: host-aout.o depends on aout-params.h, which is
1232 generated by gen-aout.
1233 * aout-target.h: Make a little more flexible.
1234 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1235 macro. Instead, inline it in aout-target.h.
1236 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1237 a gcc -Wall warning.
1238 * archive.c: Add missing commas in DEFUN macro (2 places).
1239 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1240 Berkeley ones, now that libiberty has them:
1241 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1242 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1243 remove unused variable.
1245 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1247 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1248 and execname inside HAVE_PROCFS ifdef since they are unused
1249 when it is not defined.
1251 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1253 * elf.c: Flag all sections as either code or data. We can't
1254 be sure what they are anyway, since ELF doesn't fit the
1255 traditional model of text+data+bss very well. Add new local
1256 function elf_read() to simplify code. Record entry point in
1259 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1261 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1262 rather than N copies of the same lines.
1264 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1266 * cpu-h8300.c: disassemble branch displacements correctly
1267 * coff-h8300.c: put reloc offsets out in 32bits
1269 * makefile.dos, configdj.bat: New files from DJ
1270 * cache.c: fopen with new macros is needed for DOS.
1271 * ieee.c: environ renamed to envi to stop an include file
1273 * opncls.c, coff-rs6000.c: more fopens with macros.
1275 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1277 * Makefile.in: infodir belongs in datadir.
1279 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1281 * Makefile.in: fix where docdir lives
1283 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1284 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1285 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1286 srec.c, syms.c, targets.c : all new documentation and lint
1290 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1292 * coffcode.h, srec.c: Lint.
1294 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1296 * Makefile.in: install using INSTALL_DATA, added standards.text
1299 * configure.in: mark directory as target dependent. configure
1300 nows works in objdir always so make file existence checks
1303 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1305 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1306 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1307 and mandir now keyed off datadir by default.
1309 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1311 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1312 computation of arch and machine type so it's worked out before
1313 some_aout_object_p is called.
1314 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1316 * archures.c: add extra field 'section_align_power' to hold
1317 default section alignment in object files.
1318 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1319 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1320 initialize the new field.
1321 * bout.c (b_out_callback): replace the text size, since aout
1323 * aoutx.h: Documentation in the new style
1325 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1327 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1328 use the saved value if mtime_set is already set (intended
1329 for archive files, though apparently not used yet).
1331 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1333 * targets.c: Revise comments about how to configure the target
1334 vector, to match reality. Remove mention of obsolete methods.
1335 Remove long lists of capitalized macros that turn into the same
1336 thing in lowercase. Normal vector simply lists all known
1337 lowercase xvec names; all other cases are handled by SELECT_VECS.
1339 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1342 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1343 list of supported targets.
1345 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1347 * archive.c (bsd_write_armap): The pad byte sometimes added to
1348 the string table in a __.SYMDEF member is now
1349 counted as part of the size of the string table.
1350 This is compatible with the old ranlib, as well as Sun's.
1352 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1354 * srec.c: Rewrote to fix many bugs; now gets the record type
1355 right, doesn't choke on input, sets the start address in an S9 and
1356 fills in the filename on an S0.
1358 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1360 * cpu-h8300.c: Add support for MEMIND addressing mode
1362 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1364 * coffcode.h: use the new macro if available
1366 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1367 * Makefile.in: Fixed dependencies due to file rename
1369 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1370 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1371 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1372 newos3.c, stab-syms.c, syms.c: All these files have had their
1373 #includes altered to point to the new places.
1375 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1377 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1379 * configure.in: Add vendor "ncr" as supported per-target vendor.
1380 Add svr4 case for i386 per-host case.
1382 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1385 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1387 * syms.c (bfd_decode_symclass): Return 'A'
1388 for symbols that are both absolute and global.
1389 * archive.c (bfd_special_undocumented_glue): Return NULL
1390 if bfd_ar_hdr_from_filesystem returns NULL.
1392 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1394 * Makefile.in: added coff-h8300
1395 * configure.in: now h8 is a coff target
1396 * cpu-h8300.c: fix various disassembly problems
1397 * libcoff.h: took out some code which has been #0ed for a long
1399 * targets.c: added h8 coff
1400 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1401 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1403 * coffcode.h: Started to change the way machine dependencies are
1404 handled, from the nest of #ifdefs to macros defined in the
1405 including coff-<foo>.c
1407 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1409 * aoutx.h (some_aout_object_p): Set the `executable' bit
1410 if the entry point is contained in the text segment, even if the
1411 text segment is at location 0.
1413 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1414 nonstandard MIPS sections (.rdata, .sdata, etc).
1416 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1417 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1418 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1420 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1422 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1424 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1425 from syms.c to new file stab-syms.c. Also, since GNU extended
1426 type codes such as N_SETT are no longer in ../include/stab.def,
1427 include them manually.
1428 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1429 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1430 * libaout.h: Added prototype for aout_stab_name().
1431 * Makefile.in: Update Makefile for new stab-syms.[co].
1433 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1435 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1436 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1437 just make N_XXX work by excluding the header from the text segment.
1438 * aoutx.h: Fix comments to match.
1440 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1442 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1443 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1444 for the "logical" text segment (i.e. never consider the exec
1445 header to be part of the text segment). This change is
1446 needed for consistency with various other parts of bfd and ld.
1447 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1448 and move calculation of obj_textsec(abfd)->size to libaout.h.
1449 * bfd-in.h: Removed bogus ';'.
1451 * Makefile.in: Add MINIMIZE flag to select lean
1452 or bloated target_vector.
1453 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1454 * newsos3.c: Fixes to ../include/aout64.h remove need
1455 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1457 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1459 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1460 handle both little and big-endian targets, with little
1461 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1462 * host-aout.c: Add FIXME note.
1464 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1466 * targets.c: Make the default target_vector contain
1467 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1468 Old behavior can be gotten by defining ALL_TARGETS.
1469 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1470 Factored out common code into new file aout-target.h.
1471 Saves a lot of duplicate code for a.out variants.
1473 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1475 Get 'make headers' to work when configured with +subdirs.
1476 * Makefile.in: Add $(subdir) to docdir path.
1477 * doc/Makefile.in (protos): Add $(srcdir) prefix
1478 to name of sed scripts.
1480 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1482 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1483 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1484 to include names of N_SETT etc.
1486 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1488 * elf.c: Add minimal support for ELF symbol tables. Generates
1489 canonical bfd symbol tables from ELF symbol tables. Change the
1490 name of some functions from bfd_<name> to elf_<name>.
1492 * syms.c: Trivial fix to comment to remove a redundant "to".
1494 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1496 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1497 form that GDB recognizes as COFF.
1499 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1501 * ieee.c (ieee_object_p): cast NULL correctly.
1502 * configure.in: added harris host
1504 * coff-a29k.c: Lots of changes, most from David Wood.
1506 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1508 * coff-m88k.c (coff_write_armap): Just #undef it.
1510 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1512 * Makefile.in: standardize on MINUS_G to disable debugging
1513 * coff-m88k.c: create coff armaps instead of bsd ones.
1514 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1517 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1519 * elf.c: Additions to support ELF format core files.
1520 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1521 has support for /proc (all the include files in particular).
1523 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1525 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1526 of two N_SO stabs, one for directory, and one for filename.
1528 * bfd-in.h (print_vma): Factor out duplicate definition.
1530 Exit a little more gracefully when malloc returns NULL.
1531 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1532 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1533 * libbfd.h: Rre-generated due to libbfd.c update.
1535 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1537 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1539 * elf.c (elf_object_p): Don't try to create a bfd section for
1540 the first ELF section header. It is just a placeholder.
1542 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1544 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1545 core files, when compiling native.
1546 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1548 FIXME: The aoutf1.h change below needs to be reversed back
1551 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1553 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1554 manipulation of lnno fields in lineno structs in a coff-<f>.h
1555 independent way. Override it in coff-<f>.h to your favourite
1556 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1557 (coff_swap_lineno_out): modified to use the new macros.
1559 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1561 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1562 unknown arch when the magic number doesn't specify the
1563 architecture, since some OSs (eg old sun3s) don't set the number, and
1564 020 is probably the right answer anyway.
1566 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1568 * hosts/h-news.h, hosts/h-rtbsd.h:
1569 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1570 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1571 bfd_print_symbol_nm, for use by nm.
1572 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1573 bfd_print_symbol_nm option, to print in nm format.
1574 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1575 oasys.c (oasys_print_symbol): Provide stub implementations
1576 for bfd_print_symbol_nm.
1577 * syms.c: New function bfd_decode_symclass, used by nm printer.
1578 New function bfd_stab_name to look up string name of stab code.
1580 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1582 * Makefile.in: Added ctor.c
1583 * archures.c (bfd_default_arch_struct) added
1584 bfd_default_reloc_type_lookup.
1585 * coffcode.h: removed a load of #if 0ed code.
1586 (coff_compute_file_section_positions): now works out the section
1587 alignment and size correctly in all cases.
1588 (coff_get_symtab): looks for constructor symbols and calls the
1589 right function when they're found. (coff_canonicalize_reloc):
1590 knows when a section is full of constructors and does the right
1592 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1594 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1595 * libcoff.h: removed #if 0ed code
1596 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1597 arch independent constructor relocation type.
1598 (bfd_reloc_type_lookup): removed the comment "this will go away"
1599 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1600 reloc which is used when BFD_RELOC_CTOR falls through to give a
1601 default 32bit reloc for constructors.
1602 (bfd_default_reloc_type_lookup): added.
1603 * aoutf1.h: fixed SEGMENT_SIZE typo.
1605 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1607 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1608 matching prefix "coff".
1609 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1610 rs/6000 csect records.
1612 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1614 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1615 * configure.in: add motorola delta88 cases
1616 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1617 write_armap prototype
1618 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1620 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1622 * Rename COFF-related files in `coff-ARCH.c' form.
1623 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1624 coff-mips.c, coff-rs6000.c to be exact.
1626 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1627 make output clutter.
1628 * config/mt-*: Ditto.
1630 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1632 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1633 John Gilmore. Archive support from Damon A. Permezel.
1635 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1636 * configure.in: Add rs6000 case.
1637 * targets.c: Add rs6000 vector.
1638 * archures.c: Add rs6000, fix comment on romp.
1639 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1640 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1641 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1642 * section.c (bfd_make_section): Return NULL on attempt to create
1644 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1645 (bfd_swap_aouthdr_in): Handle lots more members.
1646 (make_a_section_from_file): If section has already been seen,
1647 just return false rather than overwriting it.
1648 (coff_real_object_p): Understand incoming magic numbers.
1649 (coff_set_flags): Understand outgoing magic numbers.
1650 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1651 (build_debug_section): Add fn for reading debug string section.
1652 (get_normalized_symtab): Handle symbol names in debug string section.
1653 Remove unused obj_string_table.
1654 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1655 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1656 existing section before making one.
1657 * cpu-rs6000.c: New file.
1658 * rs6000coff.c: New file.
1660 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1662 * elf.c: Add partial support for ELF format corefiles. Still needs
1663 support for extracting registers from corefiles.
1665 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1667 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1668 RANLIB is defined as echo, send the output to /dev/null to help
1669 reduce clutter in the output from doing a make.
1671 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1673 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1674 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1676 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
1678 * coffcode.h (coff_compute_section_file_positions): make it pad
1679 section size out if there are alignment restrictions so that the
1680 image will be ok on a system where section positions are worked
1681 out by accumulating sizes rather than from the section headers.
1682 * targets.c (proto write_armap). Changed orl_count to unsigned.
1683 * opncls.c (bfd_close_all_done). Added so that generative
1684 programs like gas can close a bfd without causing bfd confusion.
1685 * libbfd.h (changed becuase of protos)
1686 * amdcoff.c: messed with the way that jmp displacements are
1687 calcualated. This may not yet be totally correct.
1688 * archive.c (coff_write_armap): rewrote the way that ranlibs are
1690 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
1691 abs symbol has no section (like a register symbol).
1692 (coff_write_symbol) now zeros auxent before filling it up to help
1693 with sensitive applications.
1694 * libbfd.c (bfd_write_bigendian_4byte_int): added.
1696 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
1698 * bfd.c: Make sure we don't get a macro strerror().
1699 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
1700 * trad-core.c (trad_unix_core_file_failing_command): Suppress
1701 attempt to recover command, ifdef NO_CORE_COMMAND.
1702 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
1704 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
1706 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
1708 * archive.c (bsd_write_argmap): The size of the ranlib structures
1709 should not include the size field itself.
1710 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
1711 adata(abfd)->exec_bytes_size field instead of constant macro,
1712 because aoutx.h compiles to a simple .o file shared by
1713 all 32-bits a.out targets.
1715 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
1717 * configure.in: Allow i386-sco-sysv.
1718 * bout.c: Remove unused i960_align; lint dummy core file handlers.
1719 * cpu-h8300.c: lint.
1721 * host-aout.c: New strategy. We use common code, include files,
1722 and data structures to handle the file, but set a few parameters
1723 from the host's config file (page size, text start addr, etc).
1724 * libaout.h: Define HP BSD machine types.
1725 * aoutf1.h: Handle reading a.outs with these types.
1727 * trad-core.c: Pass the u.u_ar0 value as the negative of the
1728 virtual-memory-address of the .reg section. We can't just make a
1729 section for "all the regs and nothing else" because only GDB knows
1730 exactly where the regs are (scattered around the upage and stack).
1731 Clean up memory allocation. Remove big- and little-endian
1732 vectors, replace with single vector; this only runs on the host,
1733 in host byte order. Replace byteswap routines with aborts in case
1735 * targets.c: There's only one trad_core_vec now.
1736 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
1738 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
1740 * hosts/h-amix.h (free): Fix prototype.
1742 * aoutx.h: Don't use NULL as an integer, for braindead systems
1743 that declare it as (void *)0. (From Peter Schauer.)
1745 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
1747 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
1748 problem with bad Ultrix system headers.
1749 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
1750 various kinds of alignments for the various kinds of
1753 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
1755 * doc/Makefile: Don't assume . is on the path (from James Clark).
1757 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
1759 * Makefile.in: Avoid Sun Make VPATH bugs.
1760 * targets.c: Declare trad_core vectors extern.
1762 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
1764 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
1765 * libbfd.h: Moved ALIGN macro here.
1766 * bout.c (b_out_callback): Replace i960_align by align_power.
1768 * libaout.h (struct aoutdata): Added fields page_size,
1769 segment_size and exec_bytes_size. These help generic code
1770 (in aoutx.h and libaout.h) to figure out where to align
1771 the various segments in a demand paged file.
1772 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
1773 to decide if the exec header counts in a_text (text segment size).
1774 Also, assume D_PAGED flag is set; don't set it here.
1775 * bout.c (b_out_callback): Add initialization of
1776 adata fields page_size, segment_size, and exec_bytes_size.
1777 * host-aout.c (NAME(host_aout, callback) and
1778 NAME(host_aout,mkobject): Ditto.
1779 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
1780 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
1781 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
1782 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
1783 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
1784 for some systems (mainly sunos), so do it in the callback instead.
1785 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
1786 * aoutx.h (NAME(aout,set_section_contents): Change the way
1787 filepos and size of sections are carried out to support
1788 older styles of demand paged executables.
1791 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
1793 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
1794 * bfd.c: Added macros to enable gas to swap coff records.
1795 * coffcode.h: Make the coff_swap_*_out routines return the number
1796 of bytes swapped, and cleaned up their prototypes.
1797 * configure.in: Added ebmon/coff support
1798 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
1800 * targets.c: Added new entry points for coff swapping
1802 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
1804 Restructure configuration scheme for bfd, binutils, ld.
1806 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1807 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
1808 Change some config names to match other dirs.
1809 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1811 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
1812 ../include/sysdep.h.
1813 * cpu-i960.c: Strncmp needed a length arg.
1814 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
1815 * i386aout.c: Remove dead N_TXTOFF override.
1816 * trad-core.c: Don't disable the whole file if SUN4_SYS.
1817 * config/: Rename some config files to match up h-*.h names.
1818 Remove all the HOST_SYS definitions from the config files.
1819 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
1820 * hosts/h-hp9000.h: Remove USG comment.
1821 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
1822 * hosts/h-news.h, h-sparc-64.h: New config files that had
1823 previously been kludged in the <sysdep.h> file.
1825 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
1827 * config/*: trad-core support is HOST dependent, not target
1828 dependent. Target config files only set DEFAULT_VECTOR and/or
1829 other vector elements. Exception: when host-aout.c is in use,
1830 in which case we're forced to assume we're native (hp, vax,
1831 tahoe). Rename XDEPFILES to HDEPFILES.
1832 * Makefile.in: Rename XDEPFILES.
1833 * config/h-sun*: Don't force static linking.
1834 * trad-core.c: Document how to use it nowadays.
1835 * i386aout.c, newsos3.c: Clean up.
1836 * i386coff.c: Allow 386 coff files to be used as core files too
1837 (for reading core files from embedded systems).
1839 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
1841 * Add i386aout.c for a.out support on the i386.
1843 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
1845 * reloc.c, section.c, syms.c, targets.c: correct info-node
1846 structure in *doc* comments.
1847 doc/Makefile: stop hiding complaints from makeinfo.
1849 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
1851 * aoutx.h (...some_aout_object_p): Take a third parameter,
1852 the internal_exec struct, and avoid ever looking at an
1853 external_exec. All callers changed to read the entire
1854 external_exec struct, swap and check its magic number,
1855 swap in the whole structure, and pass the swapped-in version to
1857 * bout.c: Bring into modern era. Use single _object_p routine
1858 for big- aand little-endian. Provide internal and external
1859 exec header structs. Use separate swap-in and swap-out routines.
1861 * libaout.h: Move struct internal_exec from ../include/aout64.h
1862 to here. Add obj_symbol_entry_size to struct aoutdata.
1863 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
1865 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
1866 EXTERNAL_NLIST_SIZE. Callers changed.
1868 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
1870 * bfd.c: Remove strerror() to libiberty.
1872 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
1873 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
1874 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
1875 last byte of transfer, not first byte, is within the section.
1877 * host-aout.c: Remove `BSD' archive support. Lint.
1879 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
1880 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
1881 `bfd_arch_info_type'. All uses changed.
1882 * reloc.c: Rename `bfd_reloc_status_enum_type' to
1883 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
1884 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
1885 it needs a better name.) All uses changed.
1886 * targets.c: Rename `enum target_flavour_enum' to `enum
1887 target_flavour', and remove the `_enum' from all of the enum
1888 values themselves. All uses changed.
1890 * configure.in, config/h-i386mach: i386 mach host.
1891 * config/t-i386-aout: Use host-aout.c.
1893 * trad-core.c: Give it its own xvec's to make it independent
1894 of other file formats.
1895 * ecoff.c, host-aout.c: Remove refs to trad-core.
1896 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
1897 * targets.c: #ifdef TRAD_CORE, include it in the vector.
1899 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
1901 * reloc.c: Extended NEWHOWTO macro
1902 * ieee.c: Changed the way 8bit pcrel is done
1903 * cpu-h8300.c: got the registers in the right order
1905 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
1907 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
1908 prediction is vindicated!
1910 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
1911 Remove refs to howto.c, since Steve forgot.
1913 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
1915 * elf.c: took the abort out of set_arch_mach so that objdump -i will
1916 still work. Now allows any architecture/machine to be set.
1918 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
1920 * howto.c deleted and moved code to reloc.c
1922 * libbfd.h, libbfd-in.h removed $id stuff for real
1924 * cpu-h8300.c Made it match various different spellings of h8300.
1926 * archures.c: Took out the first char filter which made it only
1927 look for a cpu/arch match when the first chars of supplied and
1928 tested names were the same.
1930 * targets.c removed oasys stuff, pending someone to fix the bugs
1934 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
1936 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
1937 ELF support good enough for GDB.
1938 * configure.in, config/h-amix, config/t-m68k-elf: Handle
1939 m68k-cbm-svr4 host and target.
1940 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
1941 so `diff' and `patch' can cope.
1943 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
1945 * archures.c: removed texinfo error
1947 * init.c: added texinfo hooks, and removed initialization error
1950 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
1953 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
1955 * cpu-i960.c: Avoid numerical count of initializers.
1957 Vax Ultrix changes from David Taylor <taylor@think.com>:
1958 * host-aout.c: Make little-endian vector really little-endian.
1959 * configure.in: Separate vax and tahoe cases, handle ultrix.
1960 * config/t-vax: Add trad-core.o.
1961 * config/h-vaxult: New host system.
1963 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
1965 * bfd-in.h VERSION, change version number to 0.18, this makes a
1966 gap, but now is the same as the linker version number.
1968 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
1969 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
1970 files will eventually contain processor specific bits for bfd,
1971 like strange relocation information and dis/assembly. So far only
1972 the H8 has been even partially done. This work also ties in with
1973 the change in handling architectures.
1975 * amdcoff.c: (a29k_reloc) fix error message.
1977 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
1978 discover the architecture of the bfd. (sunos4_callback) calls the
1979 function bfd_set_arch_mach rather than stuffing stuff directly
1980 into the bfd. (sunos4_write_object_contents), changed names of
1983 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
1984 setup the environment.
1986 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
1987 headers in big endian format, regardless of the endianess of the
1990 * archures.c: totally changed. Now an architecture is represented
1991 with a pointer to an info structure rather than an enumerated type
1992 and a long. The old info is available as two elements in the
1993 structure. Future enhancements to architecure support will
1994 involve pointers to methods being placed into the info structure.
1996 * bfd.c: changed the definition of the bfd structure for the new
1999 * bout.c: (b_out_set_arch_mach) changed to use the new
2000 architecture mechanism.
2002 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2003 the new architecture mechanism.
2005 * configure.in: added h8 stuff.
2007 * ieee.c: too many changes to note. Now ieee files written with
2008 bfd gas and ld can be read by gld and ieee only linkers and
2011 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2013 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2014 than fixing the structure directly.
2016 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2017 than fixing the structure directly.
2019 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2020 before opening a bfd.
2022 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2023 rather than fixing the structure directly.
2025 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2026 in the t/hmake file) a user can select which backends they want
2027 linked with bfd without changing the source.
2029 * init.c: new, looks after initializing modules.
2031 * howto.c: for future use, will allow an application to work out
2032 what cookie to use as a handle on a relcoatio howto.
2034 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2036 * srec.c: Better error checking, partly from Peter Schauer.
2037 (srec_object_p): Avoid assuming any file that starts with 'S' is
2038 an S-record file! (Check for 3 uppercase-hex digits after it.)
2039 (ISHEX): Define new macro for checking supposedly hex characters.
2040 (pass_over): Treat as EOF any S-record line that:
2041 * doesn't have hex in either size character
2042 * produces a size larger than 0x7F
2043 * has an unrecognized type number
2045 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2047 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2048 opncls.c: Lint (saber actually).
2050 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2052 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2053 * newsos3.c: Fixed two types: newos3 -> newsos3.
2054 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2055 to use correct segment.
2057 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2059 * aoutx.h (print_symbol): Handle missing symbol->name.
2061 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2063 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2066 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2068 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2069 add sgi/irix support.
2071 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2073 Changes for the AMD 29000 Ultracomputer port from David Wood.
2076 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2078 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2081 * coffcode.h (coff_real_object_p): Pass information about the
2082 current file's coff symbol format to BFD via the coff_data struct.
2083 (coff_find_nearest_line): obj_icof => coff_data.
2084 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2085 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2086 and DIMNUM == E_DIMNUM.
2087 * configure.in: Handle a29k-*-* hosts, and targets
2088 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2089 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2090 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2091 local_linesz to `coff_data' (tdata) struct.
2092 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2093 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2095 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2097 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2098 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2100 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2102 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2104 (sunos4_core_file_matches_executable_p): Fix header comparison.
2105 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2106 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2108 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2110 Allow GDB to patch object files.
2112 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2113 * trad-core.h (trad_unix_core_file_p): Ditto.
2114 * aoutx.h (aout_set_section_contents): On first output, check
2115 abfd->direction and complain if erroneous.
2117 * Makefile.in: Add crude dependencies.
2119 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2121 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2122 to h/t-xxxx files so that everything will work on System V.
2124 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2126 * aoutx.h: Add information on host-aout.c and how to configure
2127 to use it, to the manual.
2128 * configure.in: Tix typo.
2129 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2130 else dummy out the core file support.
2131 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2132 specified, use it to locate the data section.
2133 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2134 rather than as chars (lint).
2136 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2138 * aoutx.h, coffcode.h: saberized.
2140 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2142 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2144 bfd.c, targets.c: minor rewording of doc segments
2147 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2149 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2150 etc, rather than TEXT_START_ADDR.
2151 * host-aout.c: Remove #if 0 around whole thing.
2152 Update to modern (32/64-bit) a.out naming conventions.
2153 Include a large chunk of ../include/a.out.gnu.h to get macros that
2154 are not defined by the system include files.
2155 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2156 macro used by the other a.out implementations.
2157 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2159 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2161 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2162 texdoc and psdoc; make these depend on generated .texi's
2164 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2167 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2170 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2171 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2172 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2173 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2174 obtrusive marks indicating .c origins.
2176 * bfd.texinfo: generalize most references to linker
2178 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2180 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2181 * archures.c: remove empty foo() definition (crept in at vn1.9)
2183 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2185 * bfd.texinfo: use @setchapternewpage on instead of lots of
2186 @page's; minor rephrasing in Introduction.
2188 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2189 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2190 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2191 segments): used BFD (caps) more consistently as a name in
2192 discourse, fixed a few other minor typos and uses of fonts
2195 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2197 * coffcode.h: fixed bug where string table size wasn't being swapped.
2199 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2201 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2203 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2204 flags. (bfd_print_symbol_vandf) now knows what to do with the
2207 * aoutx.h: made translate_from_native_sym_flags and
2208 translate_to_native_sym_flags produce the above flags.
2211 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2213 * all files: update copyright notices for GPL version 2.
2214 Install header comments and attribute most modules to their
2215 authors. BFD's name is now officially "Binary File Descriptor",
2216 so remove any conflicting pejoratives.
2217 archures.h: Consists solely of comments; remove it.
2219 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2221 * Makefile.in, bfd.c: Made it compile again.
2223 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2225 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2228 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2230 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2231 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2234 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2235 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2237 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2239 * Everything: created some new files, core.c format.c, reloc.c,
2240 section.c and syms.c to split the functionality a bit better.
2241 Cleaned up the rest of the files a bit, and added some
2245 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2247 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2248 really takes 3 arguments, patched code and ammended prototypes.
2250 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2252 * ../include/bfd.h (struct bfd_target): Added new field
2253 "align_power_min" which contains the minimum alignment for a
2254 section. This is used in coff_new_section_hook. The field
2255 insertion necessitates an update of all backends..
2257 * aoutf1.h jump table field inserted
2259 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2262 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2263 table field inserted.
2265 * coffcode.h(just about everything) Now patches up symbol tables
2266 using a different mechanism. The Intel major bug has been fixed,
2267 and the linker can self host on the Aviion and be debugged with
2270 * ecoff.c: new include and jump table patch, i386coff.c: new
2271 include and jump table patch, icoff.c: new include and jump table
2272 patch, ieee.c: can now read archives containing ieee modules.,
2273 libcoff.h: added (combined_entry_type), libieee.h: uped max
2274 sections to 20, m68kcoff.c: new include and jump table patch,
2275 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2276 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2277 srec.c: jump table patch. trad-code.c fixed #IF typeo
2279 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2281 * coffcode.h (coff_swap_aux_in): added else case to deal with
2282 filenames less than 9 characters.
2285 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2287 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2289 * srec.c: now allows any number of sections to be created in a
2290 file. Outputs addresses of the right length.
2292 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2294 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2295 target didn't match, the format got set to the attempted match,
2296 breaking a future test.
2298 *../include/i386coff.h : fixed typo in type field with size
2300 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2301 support in the jump table for the swapping routines exported to
2302 gdb. Now gdb works with the 386.
2304 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2306 * Merge in changes from gdb-3.95 release.
2307 Makefile.in: Allow hmake and tmake files to add OFILES.
2309 bfd.c: support specific targets as well as searching. When
2310 searching, take default target in preference to others.
2312 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2313 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2314 libbfd.h: Support specific targets as well as searching.
2315 opncls.c: Support specific targets as well as searching.
2316 targets.c: Search is short-circuited if default target matches.
2317 liboasys.c, libieee.c: Undo bothner changes that make macros
2318 work to the left of assignment, but which depend on the
2319 representations of different pointer types being the same.
2321 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2323 * i386coff.c: created.
2324 * coffcode.h: added support for 386.
2325 * Makefile.in: added support for 386.
2326 * ../include/i386coff.h: created
2328 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2330 * coffcode.h: removed all put_x_<sizes>
2331 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2335 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2337 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2339 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2341 * everything: Removed sysdep.h from bfd.h and put back into files
2342 from which it was split out. Now 64 bit version is built with a
2343 -DHOST_64_BIT="long long" on the compile line.
2346 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2348 Changed all the [get|put][name] routines to use [get|put]_[size
2351 Put in support for 64 bit work. Now two versions of bfd may be
2352 generated, according to the state of TARGET_64_BIT, one which is
2353 32 bit only, and one which is 64/32 bits.
2354 Created new back end 'demo64' to test 64 bit functionality.
2356 Renamed some files to work on DOS.
2358 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2359 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2360 chage, 64 bit transfer. * liba.out.h: Split out common code from
2361 sunos and newsos into liba.out. Name changes and prototype mods. *
2362 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2363 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2364 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2365 change and 64bit stuff.* newsos3.c: common code removed, new jump
2366 table. * oasys.c: Name change * opncls.c: Portability fixes *
2367 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2368 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2369 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2370 64bit ized. * demo64.c: 64 bit a.out back end
2376 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2378 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2379 on LHS of assignment, even when using old compilers.
2380 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2381 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2382 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2383 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2384 * targets.c: Add declaration of newsos3_vec.
2387 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2389 * aout.c: fixxed some of the problems with filepos calculation.
2390 (swap_ext_reloc): fixed problem with creation of relocs.
2391 (aout_set_section_contents): fixed filepos problem
2393 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2394 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2395 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2396 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2397 cleaned up. (coff_write_object_contents) cleaned up.
2399 * ecoff.c: Totally different. Now supports ecoff fully.
2401 * icoff.c: fixed problems in relocation callout.
2403 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2405 * m68kcoff.c: updated target vector.
2407 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2408 choose_reloc_size. (sunos4_write_object_contents) now calls
2409 choose_reloc_size so outputs relocs correctly, also calculates the
2410 size of the sections correctly.
2414 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2416 Merge Per Bothner's changes to modularize BFD a.out a bit.
2418 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2419 * ieee.c: Cast enums to int before comparing them, for brain-
2421 * coff-code.h: Remove coff_get_section_contents, and use the
2422 generic one instead.
2424 * aout.c: Derive new module from sunos.c, containing generic
2425 support code for all kinds of a.out files.
2427 * sunos.c: Remove all code that goes in aout.c. Split out
2428 machine dependent followup in sunos4_object_p into
2429 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2430 and redefine only the names we CHANGE, not all the names. Drop
2431 the little-endian vector, and rename the vector as sunos4 rather
2434 * b.out.c: Use aout.c routines for most of the work. Slight
2435 changes for the new regime. Remove close_and_cleanup and
2436 get_section_contents in favor of generics. New transfer vector
2439 * newsos.c: New support for Sony NEWS, another a.out format.
2441 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2442 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2443 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2445 * opncls.c (bfd_close): Call format-dependent write_contents
2446 routine, if writing, before calling target-dependent
2447 close_and_cleanup routine (which is now always generic, I think).
2448 * srec.c: Use bfd_alloc instead of malloc. Remove
2449 close_and_cleanup and move code from it to
2450 srec_write_object_contents. Add write_contents to tvec.
2451 * targets.c: Remove a.out little vector, replace a.out big
2452 vector with SunOS vector. FIXME: Need Vax support again now.
2454 * libbfd.h: Add write_contents format-dependent-vector to the
2455 bfd_target vector. Supply a generic close_and_cleanup routine.
2456 * liba.out.h: Handle the new aout.c split. Add prototypes for
2457 all routines defined in aout.c. Rename "sunos" things to "aout"
2458 things. Add a few fields where needed for various formats.
2459 * Makefile.in: Add aout.c and newsos.c.
2461 * archive.c, ieee.c, oasys.c: Lint.
2463 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2466 changed forward declaration struct stat; to reduce warnings. Changed
2467 comment on bfd_h_<x>_x.
2469 * ../include/m68kcoff.h, ../include/intel-coff.h,
2470 ../include/m88k-bcs.h
2471 Now there are two incarnations of relocs, linenos and syments. One for
2472 internal digestion, and one full of char arrays for I/O. The original
2473 names have gone to detect errors.
2475 * Makefile.in, m68kcoff.c, targets.c
2476 Test new structure code with a 68k coff implementaion
2478 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2479 Fixed all the places where there were problems with the size and
2480 alignments of structures on disk and structures in memory. #ifed out
2481 all the code in coffswap.c, since it should be done using the target
2484 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2486 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2487 multiple reloc command.
2489 * sunos.c (sunos4_set_section_contents): Made it so that sections
2490 are always padded to their alignment size.
2492 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2494 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2495 Clean up types and such (saber C problems).
2496 * ecoff.c: Clean up types and such. Remove routines that are
2497 not used. Fix up reading and swapping of shorts from files.
2499 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2501 * a.out.vax.c: Remove two bogus "static" from prototypes.
2503 * ecoff.c: Got rid of lots of non-working junk (that had
2504 been copied directly from coff-code.h).
2505 Updated to be consistent with updates to icoff.c and coff-code.h.
2507 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2508 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2510 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2511 but until the target_vector is automatically generated,
2512 it's as good as any. Note that the text offset is the only
2513 difference between NewsOS and SunOs (including magic numbers).
2514 (Most of the sunos_* routines should to renamed bsd_*
2515 and move to a bsd.c file. Then (and when the target_vector
2516 is automatically generated) it might make sense to create
2517 a separate Sony target.)
2519 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2520 on some systems, and doesn't help on others.
2521 Similarly, only define X_OK if not already defined.
2523 * trad-core.c: Don't include sys/stat.h - at least
2524 on NewsOS 3, it has already been included.
2526 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2528 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2529 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2530 symbol tables if necessary when reading them in, so gdb can use
2531 them. Add "bfd_coff_" to the names so they won't conflict with
2532 names in calling programs. FIXME-soon: if coff-code.h is
2533 included in two BFD modules, this will cause duplicate
2534 definitions; the routines should be exported to a separate,
2535 common, module (probably along with a mess of other ones).
2537 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2539 Improve modtime support.
2541 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2542 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2543 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2544 BUG: archive members still do not get correct mod times.
2546 Improve floating point support for core files.
2548 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2549 (sunos4_core_file_p): Create a second registers section in the
2550 core file, called ".reg2", for the float registers.
2552 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2554 * many changes to improve archive handling; found a logic flaw in
2555 bfd_check_format which only just happened to work by cooncidence.
2557 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2559 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2562 * bfd.h: changed type of udata in asymbol to void *, like it
2563 should be. Added bfd_reloc_dangerous enum member.
2565 * coff-code.h: Fixed it so that internally generated symbols get
2566 their values relocated correctly in all cases. Removed calls to
2569 * icoff.c: Not understanding the destination symbol of a reloc is
2570 not a failure any more, just 'dangerous'. This allows linking of
2571 b.out and coff images.
2573 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2577 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2579 * sunos.c (translate_to_native_sym_flags): fixed
2580 sym_pointer->n_value so that symbols on the way out get their
2581 section relative values calculated correctly.
2583 * coff-code.h (mangle_symbols): fixed problem where tags were not
2584 being relocated for structs, enums, unions. Also various lints.
2586 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2588 * archive.c (get_elt_at_filepos): system_call_error returned
2591 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2593 * Resolve the use of no_error and system_call_error.
2594 The bfd library itself now will never set bfd_error to
2597 The code still needs to be combed to make sure all the error
2598 codes are correct. I suspect they are not always set correctly.
2600 * The names of all the messages have _ prepended because the sun
2601 bundled compiler can't distinguish from a macro which takes an
2602 argument and the same identifier in a non-macro context.
2604 * The reason for the above being that entry points which used to
2605 be trampoline functions are now just macros which expand to a
2606 direct call through the bfd's xfer vector.
2608 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2609 must gas have its own version of everything (the gas version
2610 had the correct value)
2612 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2614 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2615 properly support i960 architecture and output correct reloc stuff.
2617 * bfd.h: added prototype for bfd_printable_arch_mach, added
2620 * coff-code.h: Applied patches from chrisb to support i960
2621 architecture, zero relocs and swap them correcly and conditionally
2622 compiled the timestamp.
2624 * sunos.c: Made the default section alignment 2^3 so that doubles
2625 are done properly. Fixed the same reloc bug that was in b.out.c
2627 * sysdep.h: Now compiles on a Posix box
2629 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2631 * icoff.c: Fix comment on big-endian version.
2632 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2633 F_RELFLG). Set F_AR32WR in output files if little endian
2636 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2638 * archures.c fixed =/== typo
2640 * sunos.c added architecture stuff for output. Fixed
2641 bug where files where vma(data) != size(text)
2642 were processed wrong.
2644 * coff-code.h added a lint cast
2646 * (../include/a.out.sun4.h) fixed it so zmagic
2649 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2651 * archive.c removed loads of includes, and fixed bug where string
2652 table didn't have a null at the end.
2654 * bfd.c fixed includes, added symbols argument to
2655 canonicalize_reloc entry point.
2657 * libbfd.c fixed includes and added some lint patches.
2659 * targets.c added both sorts of intel coff.
2661 * b.out.c fixed included, changed was the canonical
2664 * icoff.c added support for callj and big and little
2667 * opncls.c added chmod+xing for files with EXEC_P set.
2669 * sunos.c fixed includes. Changed default section
2670 alignement to words. Fixed relocation stuff to work with
2673 * bfd.h various new types added, prototype for new
2674 reloc calls, changed bfd->iostream to a void *
2675 to including files don't need stdio.h.
2677 * libcoff.h added conversion table to tie relocs to
2682 * coff-code.h fixed includes. Added code to support
2683 big and little endian formats. Various lints. Better
2684 processing of symbols. Changed reloc stuff to new
2687 * libbfd.h fixed includes
2690 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
2692 * bfd.h changed name of alignment entry in sec_struct to
2693 alignment_power, because of conflicting uses within bfd.
2694 Now it should be obvious that it's a 2**n alignment
2695 specifier. Removed start_pad, end_alignment, block, minsize,
2696 output_file_alignment, subsection_alignment and original_vma fields.
2697 Added align_power() macro. Fixed bfd_section_alignment
2698 acessor macros. Added bfd_symbol_same_target macro.
2700 * b.out.c (b_out_write_object_contents) fixed to use
2701 new alignment member. Fixed (callj_callback) to use section
2702 relative symbols properly.
2704 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
2705 Fixed (translate_from_native_sym_flags) to correctly make
2706 symbols section relative.
2708 * bfd.c (bfd_errmsg) fixed various enum cast problems.
2709 (bfd_make_section) took out initialization of obsolete members.
2710 (bfd_print_symbol_vandf) added
2712 * opncls.c (bfd_create) created.
2714 * coff-code.h (coff_new_section_hook) took away refs
2715 to obsolete members. (make_a_section_from_file) added
2716 conversion between alignment types. (coff_symbol_from)
2717 added. (coff_count_linenumbers) only counts linenumbers
2718 if symbol is of coff-type. (coff_mangle_symbols) only
2719 heavily mangles symbols if symbol is coff-type.
2720 (coff_write_symbols) various lints. (coff_write_object_contents)
2721 various lints and modification for alignment conversion.
2722 (coff_slurp_relocs) fixed for use with new asection shape.
2724 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
2726 * archive.c lots of lint
2728 * b.out.c added callj relocation support, upgrated reloc howto.
2729 Fixed so that asymbol and reloc records are output
2732 * bfd.c lots of lint, support for new bfd entry point
2735 * bfd.h changed definition of asymbol to contain pointer to
2736 owning bfd, removed target dependencies.
2738 * cache.c took out print statements, put in BFD_ASSERT calls.
2740 * coff-code.h various lints, corrected linenumber output
2741 functionality. Added support for new style asymbols and
2742 bfd_print_symbol. Fixed so that asymbol and
2743 reloc records are handled correctly. Added timestamp.
2745 * icoff.c Added support for new howto shape.
2747 * liba.out.h Added support for new asymbol shape
2749 * libbfd.c various lints
2751 * libbfd.h various lints
2753 * libcoff.h added support for new asymbol shape.
2755 * sunos.c various lints. Added support for new asymbol shape
2756 and bfd_print_symbol.
2758 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
2760 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
2761 pointer lint. Added support for callj relocation. Fixed bug where
2762 the last 32 bytes of the text section were overwritten by data. Fixed bug
2763 where archives of b.out didn't work due bfd_slurp_extended_name_table
2766 * sunos.c added support for n_other field. Braced the howto table so
2767 that it won't be affected by any lengthing of the howto struct typedef.
2770 * bfd.h added support for n_other field, added special_function
2771 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
2774 * bfd.c upgraded bfd_perform_relocation, various lints.
2776 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
2778 * ChangeLog: Started ChangeLog for BFD.
2779 * ToDo: Create file for suggestions.
2781 * Makefile: Support easy loading into Saber C.
2782 Add dependencies for icoff.o and bcs88kcoff.o.
2783 Rename coff.c to coff-code.h. Change callers.
2785 * bfd.c (bfd_check_format): Allow the check_format routines
2786 to return the desired target vector, rather than just a Boolean.
2787 bfd.h (bfd_check_format): Change function pointer return type.
2788 archive.c (bfd_generic_archive_p): change callee.
2789 b.out.c (b_out_little_object_p, b_out_big_object_p,
2790 b_out_real_object_p): change callee.
2791 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
2792 in check_format transfer vectors that need a filler.
2793 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
2794 bcs88kcoff.c: change callee.
2795 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
2796 icoff.c: change callee.
2797 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
2799 * libbfd.c (zalloc): It should actually zero the storage!
2800 This was commented out for some reason.
2802 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
2803 This is so callers can avoid <stdlib.h> which doesn't exist
2806 * bfd.c (map_over_sections): Add debugging code, since I
2807 noticed the section count for sunos core files was bad, but only
2808 GDB had detected the problem.
2809 (bfd_set_section_lineno_size, bfd_set_section_linenos,
2810 bfd_get_section_linenos): Remove obsolete functions.
2811 (bfd_apply_relocations): Use longs, not ints, for the math.
2813 * bfd.h: Declare enum boolean and struct bfd_target as well
2814 as typedefs for them. Remove obsolete
2815 bfd_get_section_lineno_size.
2817 * cache.c: Make the "fdopen" support work. Keep better track
2818 of how many files are open. Centralize the opening of files
2819 and be sure bfd_open[rw] actually try to open the file. Evade
2820 linked list initialization problems.
2822 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
2824 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
2826 * cplus-dem.c: Delete file, since it is not part of BFD.
2828 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
2829 (bfd_openr, bfd_openw): Actually open the file, give error now.
2831 * sunos.c (sunos4_core_file_p): Set section count.
2832 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
2833 obsolete definitions.
2834 (_write_symbol_table): Initialize <idx> counter.
2835 (foop): Eliminate debugging code.