1 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
3 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
4 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
5 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
6 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
8 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
10 * configure.host: New file, contains mapping of host configs
11 to host support file names for bfd, binutils, opcodes.
12 * configure.in: Use it.
13 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
14 * i386bsd.c: Cleanup, reformat.
15 * config/i386-bsd.mt: Comment changes.
16 * config/i386bsd.mh: New file for core file support.
17 * hosts/i386bsd.h: Merge changes from Peter Schauer.
18 * bout.c (ALIGN): Rename to ALIGNER, since system header files
19 on BSD 4.4 define ALIGN (sigh!).
21 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
23 * libaout.h (aout_backend_data): added exec_header_not_counted
24 field. For ZMAGIC files only, when text_includes_header is set, by
25 default the length of the exec header is counted in the text
26 section size. For go32, exec header is mapped in but does *not*
27 contribute to the size of section.
28 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
29 is not set, but ztih is, add the size of the exec header to the
30 recorded size of the text section.
31 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
32 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
33 Also set text_includes_header.
34 * aout-target.h (*_backend_data): cleare exec_header_not_counted
35 by default in MY(backend_data).
37 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
39 * aout-target.h (callback): Don't define this function if it won't be
42 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
43 type doesn't match. Don't lose if file sections have already been
45 (set_arch_mach): Set reloc_entry_size.
46 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
48 * hosts/i386bsd.h: New file.
49 * configure.in: Recognize i[34]86-*-bsd host.
51 * aout-target.h (callback, write_object_contents): Delete unused
54 * aoutx.h (reloc_type_lookup): New function.
55 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
56 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
57 (MY_reloc_howto_type_lookup): Don't define it.
59 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
61 (slurp_symbol_table): Use header byte order, not target byte
62 order, for reading symbol data.
64 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
66 * configure.in: Undo some brain damage in the host section.
67 * configure.in: Reformat the target section, test many configs.
68 * Makefile.in (make): Remove obsolete `make make'.
69 * aoutx.h (some_aout_object_p): Make defines line up.
71 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
73 Now a bfd knows whether underscores are normally prepended
74 to symbols in its file format.
76 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
77 coff-z8k.c: targets set so they have leading underscore
78 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
79 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
80 without leading underscore flag
81 * targets.c: add symbol leading char to xvec description
82 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
84 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
86 * archive.c: Make errno global.
87 * archive.c (_bfd_write_archive_contents): If read fails (and
88 errno!=0) set bfd_error to malformed_archive (since this probably
89 indicates a truncated archive), rather than system_call_error.
91 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
93 * Makefile.in: added rules for i386bsd.c
94 * i386bsd.c: new file, supporting 386bsd.
95 * configure.in: recognize i386-*-bsd target.
96 * config/i386-bsd.mt: new file - 386bsd target configuration.
98 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
100 * configure.in: re-arrange host section to use *-*-* notation,
101 clean up some of the target section as well
103 * seclet.c: cast result of bfd_get_relocated_section_contents to
104 avoid compiler warnings
106 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
108 * coffcode.h (coff_section_symbol): Create section if it doesn't
111 * bout.c: Removed some unused variables.
113 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
115 * Portability fixes from p3:
116 coffcode.h (coff_write_relocs): removed sanity check until it
117 works on all targets (per advice from sac).
118 config/hp9000.mh: new file to define USG.
119 hppa.c: #undef hppa before the JUMP_TABLE.
120 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
122 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
123 local variable target volatile to avoid mysterious bug in
126 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
128 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
129 * hosts/hppahpux.h: Remove bcopy and index circumventions.
131 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
133 * coff-z8k.c (func_da, func_jr): Lint.
134 * coffcode.h: Use memset rather than bzero.
135 * elf.c: Use memcpy rather than bcopy.
136 * tekhex.c: Use memset rather than bzero.
138 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
140 Add Adobe a.out support.
142 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
143 * config/adobe.mt: Add.
144 * configure.in (*-adobe-* target): Add.
145 * targets.c (a_out_adobe_vec): Add.
146 * Makefile.in: add aout-adobe.c.
148 * configure.in: Put two dashes in all entries to be matched.
149 Add comments to remind people to do this.
150 Reorder all entries that match manufacturer names, to occur
151 last, so they will only be matched if no more specific match
152 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
154 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
156 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
157 since we should never have a NULL section.
158 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
159 tests, set the section to bfd_abs_section.
161 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
163 * coff-z8k.c: getting closer
164 * coffcode.h (coff_get_relocated_section_contents): allow
165 EXTRA_CASES hooks for different arches to provide different reloc
167 * seclet.h: #ifndef around it to allow multiple inclusion
168 * srec.c: minor doc fix
170 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
172 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
174 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
176 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
179 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
181 * bout.c (b_out_slurp_reloc_table): Clear howto field before
182 filling in reloc, in case immediately following code doesn't set
185 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
187 * coffcode.h (coff_renumber_symbols): set the last renumbered
188 symbol pointer to NULL, as expected by coff_write_linenumbers.
189 (coff_write_relocs): apparently a non-zero addend is OK for reloc
190 type R_IHCONST used on the 29k.
192 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
194 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
195 update, based on how the underlying file was opened. Obsoletes
197 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
198 all FASCIST_FDOPEN config defines.
200 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
202 * sparc-opc.c: Moved to opcodes library, now that we have one.
203 * Makefile: Don't compile it.
205 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
207 * aoutx.h: adjust_sizes_and_vmas did not return anything.
209 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
211 * section.c (bfd_set_section_flags): Remove a sanity check.
212 It is unfortunately broken, and prevents strip from working.
214 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
216 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
217 created by last change.
219 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
221 * reloc.c (reloc_howto_struct): Make size field be unsigned.
222 * bfd-in.h: Bump to version 2.0.
224 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
226 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
227 braindamaged HP/Apollo compiler happy.
229 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
231 * format.c: Fix description of search for matching target.
232 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
233 * targets.c: Update description of search for matching target.
234 * Makefile.in (do_clean, clean): Fix infant mortality typo.
235 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
236 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
238 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
240 * Makefile.in: Added mostlyclean/clean/distclean rules.
242 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
244 * targets.c (target_vector): Take out oasys (unless that is
245 the default): Because there is no magic number in archives,
246 there can be annoying target mis-matches.
248 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
250 * sparc-opc.c: Rigorously updated to match architecture manual.
252 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
254 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
255 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
256 to the built-in abs_section were not written out correctly.
258 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
260 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
261 large, assume we're using a swapped byte order and fail with
262 wrong_format rather than dumping core.
264 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
266 * Renamed opc-sparc.c to sparc-opc.c for systems with short
267 filename constraints.
268 * Makefile.in: Updated to reflect change.
270 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
272 Add preliminary support for the we32k:
274 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
276 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
278 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
280 * bout.c: added support for relaxable alignment relocs.
282 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
283 pass down pointer to play area rather than use alloca
285 * cpu-z8k.c (compatible): made static to reduce name space
288 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
290 Add basic support for the z8k:
292 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
293 section.c, targets.c,
295 * syms.c: move mis-inserted patch.
297 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
300 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
301 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
303 * reloc.c: break out addend item from surrounding text.
305 * doc.str (DOCDD): Defined. Adds text to output.
306 (bodytext): Put bulletize before kill_bogus_lines.
307 * chew.c (bulletize): End itemization after a blank line, to
308 prevent following text from being swallowed up in an item.
310 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
312 * configure.in: Add sparclite as a target.
314 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
316 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
319 * coffcode.h (coff_add_missing_symbols): if symbols don't come
320 from a coff file (csym is null), dont deref them
322 * ieee.c (parse_expression): get the answer right when adding an
323 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
324 on elts so that filename is filled in.
326 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
328 * bout.c (howto_align_table): New set of relocs, with enough
329 data for "objdump -r" to work.
330 (b_out_reloc_type_lookup): Recognize alignment relocs.
332 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
334 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
335 invocations of make. Also, always create installation
338 * config/apollov68.mh: removed -g from CC definition.
340 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
342 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
343 overflowing gp-offset range.
345 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
347 * srec.c (srec_set_section_contents): don't write out sections
348 without the LOAD and ALLOC attributes
350 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
352 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
353 * libaout.h (struct aout_backend_data): New callback "set_sizes".
354 * aout-target.h (callback): Don't set page/seg sizes.
356 (set_sizes): New routine.
357 (backend_data): Point to it.
358 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
359 (sunos4_aout_backend): Point to it.
360 * aoutx.h (set_arch_mach): Call set_sizes callback.
362 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
364 * aout-target.h: Make _bfd_slurp_extended_name_table be
365 the default. Given that we *write* the suckers (for long
366 archive member names), we really ought to be able to read them!
367 * trad-core.c: Don't include <machine/reg.h>. It doesn't
368 seem to be needed, and many machines don't have it.
370 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
372 * coff-m68k.c (vector): read and write archives in coff format.
374 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
376 * opc-sparc.c: New file.
378 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
380 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
381 pointers to bfd_byte* before performing arithmetic on them. Such
382 use with bare void* pointers is a gcc extension.
383 * cache.c (bfd_cache_delete): Forward decl with prototype form.
384 * archive (normalize): Add to CONST to match actual usages with
387 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
389 * configure.in: Recognize i486 host cpu, and use i386-elf
392 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
394 * config/stratus.mt (CC): Remove definition.
395 * elf.c (bfd_section_from_shdr): Test for the possibility that
396 section_from_elf_index returns NULL and don't dereference it.
398 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
400 * add hppa_data to bfd tdata (indirectly via sef).
402 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
404 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
406 * configure.in: error messages to stderr, not stdout
408 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
410 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
411 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
412 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
414 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
416 * configure.in: recognize hppa* instead of hppa
418 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
420 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
421 RTYPE2HOWTO to cope with same.
422 * reloc.c (bfd_perform_relocation): added support for size of -2
423 (subtract a word reloc type). Updated doc.
425 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
427 * Makefile.in: merged changes from progressive, removed rcsid.
429 * archures.c, archive.c, Makefile.dos: removed rcsid.
431 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
433 * bfd-in.h : add BFD_IS_RELAXABLE flag
434 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
435 header e_relaxable, major hackery in callbacks
436 * libaout.h : add space for a_relaxable.
437 * seclet.c (rel): don't relax empty sections
440 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
442 * section.c (STD_SECTION): add some casts to the initializers for
445 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
447 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
448 and add appropriate casts to keep (picayune) aix-cc happy.
450 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
452 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
453 symbol pointers. Punt expensive & useless bfd_realloc. Use
454 malloc for raw symbols, and free it before returning.
455 (bfd_section_from_shdr): Do not slurp symbol table until politely
456 asked. Do not even slurp string tables.
457 (elf_get_symtab_upper_bound): Count 'em without reading them.
458 (elf_get_symtab): This is how to politely ask. Schlurp!
459 This should probably just *become* elf_slurp_symbol_table, FIXME.
461 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
463 * archive.c (bsd_write_armap): write the timestamp of the
464 archive header to be just a little bit later than the timestamp of
465 the file, otherwise the linker will complain that the index is
468 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
470 * configure.in: Add m68k-ericsson-*.
472 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
474 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
475 * elf.c: Remove unconditional debug printf's.
476 (elf_write_object_contents, elf_slurp_symbol_table): Handle
477 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
478 (elf_slurp_symbol_table): Hand out symbols in forward, not
479 reverse order. Simplify duplicate code.
481 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
483 * elf.c: Remove "(void)" casts from function calls where the
484 return value is ignored, in accordance with GNU coding standards.
486 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
488 * hppa.c: Apply John's standard fix to avoid "empty translation
489 unit" warnings from some ANSI-C compilers.
491 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
493 * hosts/solaris2.h: Configure same as sysv4.
495 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
497 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
498 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
499 type match actual return type.
500 * elf_print_symbol (section_name): Make CONST.
502 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
504 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
505 New files, for Linux (a free Unix clone for 386 machines).
506 * Makefile.in, configure.in, targets.c: Update accordingly.
508 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
509 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
510 correct calling of howto special functions and fixes from Raeburn
512 * archures.c: nuke bfd_reloc_code_type
513 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
514 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
515 SEC_NEVER_LOAD, various other bfdgas newness
516 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
517 * targets.c: change jump table vector to above
520 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
522 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
523 its prototype will be included in libbfd.h. Change result type
524 to struct * (rather than equivalent typedef) so it can be used in
525 the prototype, where they typedef won't be known.
526 * libbfd.h: Updated version.
528 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
530 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
531 targets.c: HPPA merge.
533 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
535 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
536 * config/solaris2.mh: Kludge around Sun compiler bug.
538 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
540 * libaout.h (aout_backend_data): Change defs of two bitfields to
541 be unsigned chars instead to get around rs6000 compiler problem.
543 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
545 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
546 Correct misconception that there can be only one symbol table.
547 Only call elf_slurp_symbol_table on the full symbol table, not
548 the dynamic one which is only a subset of the full one.
550 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
552 * coffcode.h (coff_compute_section_file_positions): For I960,
553 don't align sections in file.
555 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
557 * targets.c (struct bfd_target): Added field for target-specific
558 (but not file-specific) data, for distinguishing minor
559 characteristics between (e.g.) a.out formats.
561 * section.c (struct sec): New field user_set_vma indicates vma
562 field should be heeded, not assumed to be unset.
563 (STD_SECTION): Initialize that field of standard sections to zero.
564 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
566 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
569 * archures.c (struct bfd_arch_info): Fixed order of comment and
570 field decl. New fields indicate size of page and segment for
572 * cpu-m68k.c (N): Fill in values.
573 * cpu-sparc.c (arch_info_struct): Ditto.
575 * libaout.h (struct aout_backend_data): Various bits of data (not
576 all used currently) with characteristics of a.out implementation.
577 Important field for now is text_includes_header, indicating that
578 the text section starts immediately after the file header, which
579 gets mapped in with it.
580 (struct aout_data): New fields indicate whether vma has been
581 adjusted yet (not yet used), and what magic number will be used in
582 the output file (should go away in favor of vma_adjusted).
583 (WRITE_HEADERS): Code for dealing with section sizes and related
584 header fields replaced with call to adjust_sizes_and_vmas.
585 * aoutx.h (some_aout_object_p): Fill in magic number field.
586 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
587 (set_arch_mach): Set page size and segment size once CPU
589 (adjust_sizes_and_vmas): New function; has much code moved
590 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
591 and size parameters, as well as many header fields, after deciding
592 on magic number for output file. Checks to ensure that this
593 adjustment has only been done once.
594 (set_section_contents): Call adjust_sizes_and_vmas instead of
595 doing much of the work here.
597 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
598 default (null) values of these fields.
599 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
600 value in exec header.
601 (sunos4_aout_backend, MY_backend_data): Define backend data
602 indicating file header is included in text section.
604 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
606 * hosts/sparc.h (abort, exit): Hide these names if compiling with
607 gcc version 2, to avoid warnings.
609 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
611 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
612 it's broken on ncr 3000's. Use simple "true" for RANLIB.
614 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
616 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
618 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
620 * section.c (STD_SECTION): Remove extra semicolon in declarations.
621 * configure.in: Rewrite target parsing to use simple format.
622 Handle sparc-sun-solaris2 configuration.
623 * aout64.h: Avoid ANSI C brain death warning.
624 * elf.c: Avoid trigraph (???) or /* in comments.
626 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
628 * config/sysv4.mh: new file, RANLIB=echo
630 * configure.in: handle Solaris2 as -sysv4 or -solaris2
632 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
634 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
635 elf_core_tdata_struct into a single common struct. Core files
636 wouldn't have worked at all without this.
637 (bfd_elf_find_section): New function for GDB's undercover use
638 to find string sections that BFD hides from it.
639 (elf_get_str_section): Avoid multiple alloc&reads for same data;
641 (elf_object_p, elf_core_file_p): Allocate internal file header
643 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
644 * demo64.c: Prevent "empty translation unit" warnings from idiots.
646 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
648 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
650 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
652 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
654 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
656 * configure.in: handle m680[01234]0 as aliases for m68k
658 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
660 * coff-a29k.c: do byte relocs correctly
661 * coffcode.h (styp_to_sec_flags): never load INFO sections
662 * seclet.c (rel): don't relocate INFO sections
664 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
666 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
667 Make the symbols unmodifiable.
668 (bfd_section_init): Deleted.
669 * init.c (bfd_init): Don't call bfd_section_init.
671 * section.c (bfd_set_section_contents): Ensure that range to be
672 written is within section boundaries.
673 (bfd_get_section_contents): Likewise. Don't bother dispatching if
676 * libbfd.c (bfd_xmalloc): Text of error message should be const.
678 * coff-i960.c (howto_table): Deleted.
679 (howto_rellong, howto_iprmed, howto_optcall): New vars;
680 interesting entries from old howto_table.
681 (RTYPE2HOWTO): Adjusted to use switch.
682 (coff_i960_reloc_type_lookup): New function.
684 * coffcode.h (coff_new_section_hook): Allocate storage for aux
685 records for section symbol.
686 (make_abs_section): Unused; deleted.
687 (renumber_symbols): Re-order symbols so undefined symbols come
688 last, as COFF format desires.
689 (coff_write_symbol): Put C_FILE symbols in debug section always.
690 (coff_section_symbol): New function; creates a symbol with the
691 same name as a section, and sets up aux records for it.
692 (coff_add_missing_symbols): New function; adds section symbols to
693 symbol table if they aren't there already. Should someday also
694 add a dummy C_FILE symbol if none is present.
695 (coff_write_object_contents): Add missing symbols before preparing
696 symbol table to be written.
697 (coff_slurp_reloc_table): Verify that symbol indices read in are
698 in a reasonable range.
699 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
700 (obj_conv_table_size): Accessor macro.
702 * bout.c (b_out_reloc_type_lookup): New function. Handles three
705 * bfd-in.h (bfd_get_section_name): New macro. Like
706 bfd_section_name, but returns rvalue, not lvalue.
707 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
708 (bfd_get_section_flags): Now returns rvalue.
710 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
711 general, some specific to sparc or i960.
713 * aoutx.h (set_section_contents): Set VMA for each section based
714 on previous section. If text section VMA doesn't appear to have
715 been set, make a best guess from the type of file.
717 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
719 (MY(vec)): Initialize reloc_type_lookup field.
721 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
722 (bfd_error_trap, bfd_error_vector): Extern, not common.
724 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
725 few types of relocs for sparc; will need enhancement.
727 * bout.c (callj_callback): Use DEFUN macro in definition.
728 * coff-i960.c (optcall_callback): Likewise.
730 * targets.c (bfd_target): Added fields reloc_type_lookup and
731 _bfd_make_debug_symbol. Also minor comment changes.
732 * syms.c (bfd_make_debug_symbol): New dispatching macro.
733 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
734 than arch info, and dispatch with BFD_SEND. Callers changed.
735 * archures.c (struct bfd_arch_info): Deleted field
737 * cpu-*.c: Don't initialize that field.
739 * bfd-in.h (enum bfd_error): Add new value "bad_value".
740 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
741 (bfd_errmsg): Now returns ptr to const.
742 * bfd-in.h (bfd_errmsg): Fix prototype.
744 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
745 * reloc.c (bfd_generic_relax_section): Ditto.
747 * section.c (Section Output doc): Improve description of use of
748 output_section and output_offset.
750 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
752 * sco-core.c: new file from net.
753 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
754 Now we have the hairy linker, it's possible to move symbols from
755 one section into another. Actually make that work!
757 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
759 * hosts/sun3.h: fix declaration of free.
761 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
763 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
764 * coff-h8300.c (reloc_processing): all relocs are relative to
766 * opncls.c: don't use fdopen on DOS systems
768 short patches from Glenn Kasten (glenn@ready.com)
769 * target.c: enabled oasys support
770 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
771 fix problem where a relocation which crossed a modification byte
772 boundary did not work. Fix problem where a relocation near the end
773 of a data record did not work.
776 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
778 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
779 archvie header string counts the endian way, this heuristic sees
780 how big an archive string to read by trying it one way and if the
781 string table is unreasonably big, trying it the other. *FIXME*.
782 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
784 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
786 * bfd-in.h: Increase version number to 1.97, for consistency
788 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
790 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
792 * bfd-in.h: bump version to 1.96
793 Major change; changed calling convention for
794 bfd_get_relocated_section_contents so that caller allocates
795 memory for section data.
796 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
797 seclet.c, targets.c, bfd.c: reflect new convention.
798 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
799 case, then use reasonable default values for SEC_* flags.
801 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
803 * coffcode.h (coff_write_object_contents): use RELSZ to work out
804 size of output reloc struct.
805 * targets.c, Makefile.in: comment out tekhex for the moment.
806 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
807 * configure.in: tandem target is st2000
808 * coff-m68k.c: rename static howto_table to global
809 m68kcoff_howto_table.
810 * bout.c: remove unnecessary abort
811 * coff-a29k.c: various changes to the way relocations work to cope
812 with the "new order" and latent bugs.
815 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
817 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
818 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
819 * reloc.c (bfd_perform-relocation): don't relocate refs to
820 absolute symbols if doing a partial link.
822 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
824 * configure.in: Add a29k-amd-udi.
826 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
828 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
829 internal_exec structure before initializing the fields that
830 are used, so that the unused fields are in a known state.
832 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
834 * tekhex.c (struct data_struct): Convert from typedef that
835 typedefs nothing to a normal structure declaration.
836 * tekhex.c (pass_over): Prototype args for function that
837 second arg points to.
839 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
841 * Makefile.in: remove old style staging. Do not print recursion
844 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
845 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
848 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
850 * bfd.c, Makefile.in: added tekhex
851 * aoutx.h (set_section_contents): pages should be padded to the
852 size of a page, not the size of a segment.
853 * configure.in: added go32 host and i386-aout target.
854 * i386aout.c, libaout.h: now works for go32 target
855 * ieee.c: fix bit rot.
856 * seclet.c: support for padding seclet type.
858 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
860 * Makefile.in: added .NOEXPORT:
862 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
864 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
866 * elf.c (elf_compute_section_file_positions,
867 elf_write_object_contents): Return boolean, not NULL (which
869 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
870 Also ifdef-out code that aborts on unhandled section types.
872 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
874 * configure.in: Recognize ncr3000 config
875 * Makefile.in (MINUS_G): Pass on to recursive makes.
876 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
878 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
880 * Makefile.in: Now that we have sym.h and symconst.h, compile
881 coff-msym.c on all systems.
882 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
883 * coff-msym.c: Update include files and comments; add weakext bit.
885 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
887 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
888 section.c, srec.c, syms.c, coff-h8300.c: Lint.
890 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
892 * bout.c, coff-a29k.c, coff-i960.c: Lint.
893 * configure.in: Add new host and target configs.
894 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
895 structs, which vary; just use member name.
896 (elf_object_p, elf_core_file_p): Lint, fix comments.
897 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
899 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
901 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
902 local, disposable, copy of the external form of section header
903 table and program header table entries.
905 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
907 * Makefile.in: Set MINIMIZE back to 0 for a real release.
909 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
911 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
914 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
916 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
918 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
920 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
921 not internal bfd_assert function (twice).
923 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
925 * aout-target.h: change ar_max_namelen to 15 (the right value)
926 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
929 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
931 * archive.c (bfd_generic_archive_p): check for bout archives too.
932 * bout.c: make it work again.
934 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
936 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
938 * reloc.c (bfd_generic_get_relocated_section_contents): Call
939 bfd_xmalloc() instead of bare malloc().
941 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
943 * Makefile.in: pass down MAKEINFO on info.
945 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
947 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
948 host/h-<foo> now just <foo>.
949 * configure.in: reflect changes
951 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
953 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
954 actual source file, not just the generated libbfd.h.
956 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
958 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
959 gdb on little-endian 960 code.
960 * archive.c (compute_and_write_armap): indirect symbols should go
961 into the archive header too.
963 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
965 * Makefile.in: added check target.
967 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
969 * coff-msym.c: Move this file from gdb/ecoff.c. It
970 handles byte-swapping for ECOFF (MIPS symbol) files.
971 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
972 to the files built on MIPS-based hosts.
973 * Makefile.in: Add rule for coff-msym.
975 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
977 * Makefile.in: added clean-info target. MINIMIZE=1.
979 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
981 * coff-rs6000.c: Move core file functions into separate
982 new file rs6000-core.c. This is needed because reading
983 core files depends on native include files that conflict
984 with ../include/coff/rs6000.h.
985 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
987 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
989 * aoutx.h (NAME(aout,print_symbol)): Don't print
990 symbol addresss for undefined symbols.
991 * coff-rs6000.c: Various updates (due to target-
992 independent changes).
993 * libbfd.h: Ditto (tdata field is now a union).
994 * hosts/h-sparc.h: Removed prototype for bogus function
995 'emset' (presumably should have been 'memset' - which is there).
997 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
999 * configure.in (mips-big-* target): Same is Iris.
1001 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1003 * aoutx.h (translate_from_native_sym_flags): when creating an
1004 alias symbol, fill in the section as undefined, rather than
1005 leaving it blank. If an output section can't be found for a
1006 symbol, then don't core dump.
1008 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1010 * Makefile.in, configure.in: removed traces of namesubdir,
1011 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1012 copyrights to '92, changed some from Cygnus to FSF.
1014 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1017 * coff-h8300.c: fix stupid reloc subtraction bug
1018 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1019 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1020 the symbol.flags and done_lineno fields.
1022 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1024 * coffcode.h (coff_write_symbol): write out the correct number of
1026 * cpu-h8300.c: fix disassembly bug
1028 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1030 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1031 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1032 reloc.c, section.c (bfd_map_over_sections), targets.c
1033 (bfd_target_list): Protolint.
1034 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1036 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1038 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1040 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1041 section of a symbol rather than the section of a reffed symbol to
1042 determine the r_index of an emmitted reloc.
1044 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1046 * PORTING: New (preliminary) porting guide.
1048 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1050 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1051 (howto_hvrt16): lint.
1053 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1055 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1056 a full configuration (with possible cross-development),
1057 instead of using host-aout.c.
1059 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1061 * aout-target.h (MY(write_object_contents):
1062 Set obj_reloc_entry_size (abfd).
1063 * gen-aout.c: Change to emit a .c files, not a .h file.
1065 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1067 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1068 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1070 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1072 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1073 with more than one auxent can cause nasty core dumps.
1075 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1076 "done_lineno" so that a symbol which appears twice in the symbol
1077 table only gets it's linenumbers relocated once. Modifed
1078 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1081 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1083 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1084 stuff to use the New Order.
1086 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1088 * ieee.c: Change type of envi[] to unsigned char.
1090 * configure.in: fix vax ultrix configuration.
1092 * elf.c (bfd_section_from_shdr): Deal with null return from
1093 bfd_make_section(). (elf_object_p): Select endianess properly.
1095 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1097 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1099 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1101 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1102 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1103 * host-aout.c: Don't use aout-params.h; configure these systems
1104 in their xm files, not in a randomly generated file.
1105 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1107 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1109 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1111 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1112 host_aout_vec here as well.
1114 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1116 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1117 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1118 to prevent undefined symbol.
1120 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1122 Various lints found on PersSony
1123 * aoutx.h: cast an enum
1124 * coff-a29k.c: many ints in reloc structure turned to enum
1125 * coffcode.h: more enums
1126 * cpu-h8300.c: more enums
1127 * opncls.c: more enums
1129 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1131 * configure.in: Make Tahoe configuration work again.
1132 * bfd-in.h: Remove trailing comma from enum declaration.
1133 * ieee.c: Can't put byte values >0x7F into a signed char.
1135 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1137 * Makefile.in: Add dependencies for various coff-*.o files.
1139 * elf.c: Remove extraneous paren from core_prpsinfo and
1140 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1141 Replace references to old section "size" member with new
1142 "_raw_size" member. Implement elf_make_empty_symbol, which
1145 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1147 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1150 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1152 * coffcode.h (bfd_coff_relax_section): now static.
1153 (bfd_coff_get_relocated_section_contents): various type lints.
1155 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1157 New entry point in the transfer vector - bfd_relax_section.
1159 * aout-target.h: add to vector, call generic_relax
1160 * bfd-in.h: add to vector
1161 * bfd.c: add #define for vector
1162 * bout.c: add to vector, call generic_relax
1163 * coffcode.h: add to vector, also now has coff specific relax code
1164 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1165 * elf.c: call generic_relax
1166 * ieee.c: call new vector, clean up some bugs due to the creation
1168 * libbfd.h: add bfd_generic_relax_section EXFUN
1169 * oasys.c: call generic_relax
1170 * reloc.c: implement generic_relax
1171 * seclet.c: moved much of this into coffcode.h
1172 * srec.c: call generic_relax
1173 * targets.c: define new transfer vector
1175 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1177 * everything: now modified to use smaller reloc type. Self hosts
1180 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1182 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1183 New files for stratus.
1185 * configure.in: Add configuration fragments for stratus.
1187 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1189 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1190 variables as CONST since they are set to point to a const char
1191 string. Fixes compiler complaints.
1193 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1195 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1198 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1200 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1201 symbols, so that we can emit the correct file name even
1202 if it's an include file.
1204 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1206 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1207 (Reported by john@labtam.labtam.oz.au (John Carey)).
1209 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1211 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1213 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1214 being used to -DHAVE_PROCFS.
1216 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1217 '#include "fopen-same.h"' to end of file to match other h-* files.
1219 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1221 * configure.in: Change svr4 references to sysv4. Add case
1222 "unknown" for target vendor and infer some targets based
1223 on the specified operating system.
1225 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1227 * bfd-in.h, libaout.h: ANSIfy enums.
1229 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1231 * archive.c (normalize): created version for VMS which removes the
1232 VMS directory crap from the front and end of a filename, eg turn
1233 [-.foo]bar.obj;123 into bar.obj
1234 (bfd_construct_extended_name_table): now writes index into an
1235 extended name table in decimal - the same base used to read an
1236 extended name table.
1238 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1240 * aout-encap.c: Fix to use aout-target.h.
1241 * aoutf1.h: Use standard MY_object_p and MY_callback
1242 in aout-target.h. Remove target-specific versions.
1243 * host-aout.c: Re-write to use aout-target.h.
1244 * gen-aout.c: New files use with host-aout.c to generate
1245 host-specific a.out-related parameters.
1246 * Makefile.in: host-aout.o depends on aout-params.h, which is
1247 generated by gen-aout.
1248 * aout-target.h: Make a little more flexible.
1249 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1250 macro. Instead, inline it in aout-target.h.
1251 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1252 a gcc -Wall warning.
1253 * archive.c: Add missing commas in DEFUN macro (2 places).
1254 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1255 Berkeley ones, now that libiberty has them:
1256 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1257 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1258 remove unused variable.
1260 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1262 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1263 and execname inside HAVE_PROCFS ifdef since they are unused
1264 when it is not defined.
1266 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1268 * elf.c: Flag all sections as either code or data. We can't
1269 be sure what they are anyway, since ELF doesn't fit the
1270 traditional model of text+data+bss very well. Add new local
1271 function elf_read() to simplify code. Record entry point in
1274 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1276 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1277 rather than N copies of the same lines.
1279 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1281 * cpu-h8300.c: disassemble branch displacements correctly
1282 * coff-h8300.c: put reloc offsets out in 32bits
1284 * makefile.dos, configdj.bat: New files from DJ
1285 * cache.c: fopen with new macros is needed for DOS.
1286 * ieee.c: environ renamed to envi to stop an include file
1288 * opncls.c, coff-rs6000.c: more fopens with macros.
1290 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1292 * Makefile.in: infodir belongs in datadir.
1294 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1296 * Makefile.in: fix where docdir lives
1298 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1299 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1300 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1301 srec.c, syms.c, targets.c : all new documentation and lint
1305 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1307 * coffcode.h, srec.c: Lint.
1309 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1311 * Makefile.in: install using INSTALL_DATA, added standards.text
1314 * configure.in: mark directory as target dependent. configure
1315 nows works in objdir always so make file existence checks
1318 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1320 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1321 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1322 and mandir now keyed off datadir by default.
1324 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1326 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1327 computation of arch and machine type so it's worked out before
1328 some_aout_object_p is called.
1329 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1331 * archures.c: add extra field 'section_align_power' to hold
1332 default section alignment in object files.
1333 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1334 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1335 initialize the new field.
1336 * bout.c (b_out_callback): replace the text size, since aout
1338 * aoutx.h: Documentation in the new style
1340 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1342 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1343 use the saved value if mtime_set is already set (intended
1344 for archive files, though apparently not used yet).
1346 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1348 * targets.c: Revise comments about how to configure the target
1349 vector, to match reality. Remove mention of obsolete methods.
1350 Remove long lists of capitalized macros that turn into the same
1351 thing in lowercase. Normal vector simply lists all known
1352 lowercase xvec names; all other cases are handled by SELECT_VECS.
1354 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1357 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1358 list of supported targets.
1360 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1362 * archive.c (bsd_write_armap): The pad byte sometimes added to
1363 the string table in a __.SYMDEF member is now
1364 counted as part of the size of the string table.
1365 This is compatible with the old ranlib, as well as Sun's.
1367 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1369 * srec.c: Rewrote to fix many bugs; now gets the record type
1370 right, doesn't choke on input, sets the start address in an S9 and
1371 fills in the filename on an S0.
1373 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1375 * cpu-h8300.c: Add support for MEMIND addressing mode
1377 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1379 * coffcode.h: use the new macro if available
1381 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1382 * Makefile.in: Fixed dependencies due to file rename
1384 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1385 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1386 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1387 newos3.c, stab-syms.c, syms.c: All these files have had their
1388 #includes altered to point to the new places.
1390 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1392 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1394 * configure.in: Add vendor "ncr" as supported per-target vendor.
1395 Add svr4 case for i386 per-host case.
1397 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1400 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1402 * syms.c (bfd_decode_symclass): Return 'A'
1403 for symbols that are both absolute and global.
1404 * archive.c (bfd_special_undocumented_glue): Return NULL
1405 if bfd_ar_hdr_from_filesystem returns NULL.
1407 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1409 * Makefile.in: added coff-h8300
1410 * configure.in: now h8 is a coff target
1411 * cpu-h8300.c: fix various disassembly problems
1412 * libcoff.h: took out some code which has been #0ed for a long
1414 * targets.c: added h8 coff
1415 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1416 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1418 * coffcode.h: Started to change the way machine dependencies are
1419 handled, from the nest of #ifdefs to macros defined in the
1420 including coff-<foo>.c
1422 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1424 * aoutx.h (some_aout_object_p): Set the `executable' bit
1425 if the entry point is contained in the text segment, even if the
1426 text segment is at location 0.
1428 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1429 nonstandard MIPS sections (.rdata, .sdata, etc).
1431 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1432 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1433 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1435 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1437 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1439 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1440 from syms.c to new file stab-syms.c. Also, since GNU extended
1441 type codes such as N_SETT are no longer in ../include/stab.def,
1442 include them manually.
1443 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1444 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1445 * libaout.h: Added prototype for aout_stab_name().
1446 * Makefile.in: Update Makefile for new stab-syms.[co].
1448 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1450 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1451 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1452 just make N_XXX work by excluding the header from the text segment.
1453 * aoutx.h: Fix comments to match.
1455 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1457 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1458 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1459 for the "logical" text segment (i.e. never consider the exec
1460 header to be part of the text segment). This change is
1461 needed for consistency with various other parts of bfd and ld.
1462 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1463 and move calculation of obj_textsec(abfd)->size to libaout.h.
1464 * bfd-in.h: Removed bogus ';'.
1466 * Makefile.in: Add MINIMIZE flag to select lean
1467 or bloated target_vector.
1468 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1469 * newsos3.c: Fixes to ../include/aout64.h remove need
1470 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1472 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1474 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1475 handle both little and big-endian targets, with little
1476 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1477 * host-aout.c: Add FIXME note.
1479 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1481 * targets.c: Make the default target_vector contain
1482 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1483 Old behavior can be gotten by defining ALL_TARGETS.
1484 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1485 Factored out common code into new file aout-target.h.
1486 Saves a lot of duplicate code for a.out variants.
1488 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1490 Get 'make headers' to work when configured with +subdirs.
1491 * Makefile.in: Add $(subdir) to docdir path.
1492 * doc/Makefile.in (protos): Add $(srcdir) prefix
1493 to name of sed scripts.
1495 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1497 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1498 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1499 to include names of N_SETT etc.
1501 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1503 * elf.c: Add minimal support for ELF symbol tables. Generates
1504 canonical bfd symbol tables from ELF symbol tables. Change the
1505 name of some functions from bfd_<name> to elf_<name>.
1507 * syms.c: Trivial fix to comment to remove a redundant "to".
1509 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1511 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1512 form that GDB recognizes as COFF.
1514 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1516 * ieee.c (ieee_object_p): cast NULL correctly.
1517 * configure.in: added harris host
1519 * coff-a29k.c: Lots of changes, most from David Wood.
1521 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1523 * coff-m88k.c (coff_write_armap): Just #undef it.
1525 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1527 * Makefile.in: standardize on MINUS_G to disable debugging
1528 * coff-m88k.c: create coff armaps instead of bsd ones.
1529 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1532 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1534 * elf.c: Additions to support ELF format core files.
1535 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1536 has support for /proc (all the include files in particular).
1538 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1540 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1541 of two N_SO stabs, one for directory, and one for filename.
1543 * bfd-in.h (print_vma): Factor out duplicate definition.
1545 Exit a little more gracefully when malloc returns NULL.
1546 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1547 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1548 * libbfd.h: Rre-generated due to libbfd.c update.
1550 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1552 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1554 * elf.c (elf_object_p): Don't try to create a bfd section for
1555 the first ELF section header. It is just a placeholder.
1557 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1559 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1560 core files, when compiling native.
1561 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1563 FIXME: The aoutf1.h change below needs to be reversed back
1566 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1568 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1569 manipulation of lnno fields in lineno structs in a coff-<f>.h
1570 independent way. Override it in coff-<f>.h to your favourite
1571 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1572 (coff_swap_lineno_out): modified to use the new macros.
1574 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1576 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1577 unknown arch when the magic number doesn't specify the
1578 architecture, since some OSs (eg old sun3s) don't set the number, and
1579 020 is probably the right answer anyway.
1581 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1583 * hosts/h-news.h, hosts/h-rtbsd.h:
1584 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1585 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1586 bfd_print_symbol_nm, for use by nm.
1587 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1588 bfd_print_symbol_nm option, to print in nm format.
1589 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1590 oasys.c (oasys_print_symbol): Provide stub implementations
1591 for bfd_print_symbol_nm.
1592 * syms.c: New function bfd_decode_symclass, used by nm printer.
1593 New function bfd_stab_name to look up string name of stab code.
1595 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1597 * Makefile.in: Added ctor.c
1598 * archures.c (bfd_default_arch_struct) added
1599 bfd_default_reloc_type_lookup.
1600 * coffcode.h: removed a load of #if 0ed code.
1601 (coff_compute_file_section_positions): now works out the section
1602 alignment and size correctly in all cases.
1603 (coff_get_symtab): looks for constructor symbols and calls the
1604 right function when they're found. (coff_canonicalize_reloc):
1605 knows when a section is full of constructors and does the right
1607 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1609 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1610 * libcoff.h: removed #if 0ed code
1611 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1612 arch independent constructor relocation type.
1613 (bfd_reloc_type_lookup): removed the comment "this will go away"
1614 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1615 reloc which is used when BFD_RELOC_CTOR falls through to give a
1616 default 32bit reloc for constructors.
1617 (bfd_default_reloc_type_lookup): added.
1618 * aoutf1.h: fixed SEGMENT_SIZE typo.
1620 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1622 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1623 matching prefix "coff".
1624 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1625 rs/6000 csect records.
1627 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1629 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1630 * configure.in: add motorola delta88 cases
1631 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1632 write_armap prototype
1633 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1635 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1637 * Rename COFF-related files in `coff-ARCH.c' form.
1638 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1639 coff-mips.c, coff-rs6000.c to be exact.
1641 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1642 make output clutter.
1643 * config/mt-*: Ditto.
1645 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1647 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1648 John Gilmore. Archive support from Damon A. Permezel.
1650 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1651 * configure.in: Add rs6000 case.
1652 * targets.c: Add rs6000 vector.
1653 * archures.c: Add rs6000, fix comment on romp.
1654 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1655 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1656 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1657 * section.c (bfd_make_section): Return NULL on attempt to create
1659 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1660 (bfd_swap_aouthdr_in): Handle lots more members.
1661 (make_a_section_from_file): If section has already been seen,
1662 just return false rather than overwriting it.
1663 (coff_real_object_p): Understand incoming magic numbers.
1664 (coff_set_flags): Understand outgoing magic numbers.
1665 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1666 (build_debug_section): Add fn for reading debug string section.
1667 (get_normalized_symtab): Handle symbol names in debug string section.
1668 Remove unused obj_string_table.
1669 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1670 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1671 existing section before making one.
1672 * cpu-rs6000.c: New file.
1673 * rs6000coff.c: New file.
1675 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1677 * elf.c: Add partial support for ELF format corefiles. Still needs
1678 support for extracting registers from corefiles.
1680 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1682 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1683 RANLIB is defined as echo, send the output to /dev/null to help
1684 reduce clutter in the output from doing a make.
1686 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1688 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1689 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1691 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
1693 * coffcode.h (coff_compute_section_file_positions): make it pad
1694 section size out if there are alignment restrictions so that the
1695 image will be ok on a system where section positions are worked
1696 out by accumulating sizes rather than from the section headers.
1697 * targets.c (proto write_armap). Changed orl_count to unsigned.
1698 * opncls.c (bfd_close_all_done). Added so that generative
1699 programs like gas can close a bfd without causing bfd confusion.
1700 * libbfd.h (changed becuase of protos)
1701 * amdcoff.c: messed with the way that jmp displacements are
1702 calcualated. This may not yet be totally correct.
1703 * archive.c (coff_write_armap): rewrote the way that ranlibs are
1705 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
1706 abs symbol has no section (like a register symbol).
1707 (coff_write_symbol) now zeros auxent before filling it up to help
1708 with sensitive applications.
1709 * libbfd.c (bfd_write_bigendian_4byte_int): added.
1711 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
1713 * bfd.c: Make sure we don't get a macro strerror().
1714 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
1715 * trad-core.c (trad_unix_core_file_failing_command): Suppress
1716 attempt to recover command, ifdef NO_CORE_COMMAND.
1717 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
1719 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
1721 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
1723 * archive.c (bsd_write_argmap): The size of the ranlib structures
1724 should not include the size field itself.
1725 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
1726 adata(abfd)->exec_bytes_size field instead of constant macro,
1727 because aoutx.h compiles to a simple .o file shared by
1728 all 32-bits a.out targets.
1730 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
1732 * configure.in: Allow i386-sco-sysv.
1733 * bout.c: Remove unused i960_align; lint dummy core file handlers.
1734 * cpu-h8300.c: lint.
1736 * host-aout.c: New strategy. We use common code, include files,
1737 and data structures to handle the file, but set a few parameters
1738 from the host's config file (page size, text start addr, etc).
1739 * libaout.h: Define HP BSD machine types.
1740 * aoutf1.h: Handle reading a.outs with these types.
1742 * trad-core.c: Pass the u.u_ar0 value as the negative of the
1743 virtual-memory-address of the .reg section. We can't just make a
1744 section for "all the regs and nothing else" because only GDB knows
1745 exactly where the regs are (scattered around the upage and stack).
1746 Clean up memory allocation. Remove big- and little-endian
1747 vectors, replace with single vector; this only runs on the host,
1748 in host byte order. Replace byteswap routines with aborts in case
1750 * targets.c: There's only one trad_core_vec now.
1751 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
1753 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
1755 * hosts/h-amix.h (free): Fix prototype.
1757 * aoutx.h: Don't use NULL as an integer, for braindead systems
1758 that declare it as (void *)0. (From Peter Schauer.)
1760 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
1762 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
1763 problem with bad Ultrix system headers.
1764 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
1765 various kinds of alignments for the various kinds of
1768 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
1770 * doc/Makefile: Don't assume . is on the path (from James Clark).
1772 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
1774 * Makefile.in: Avoid Sun Make VPATH bugs.
1775 * targets.c: Declare trad_core vectors extern.
1777 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
1779 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
1780 * libbfd.h: Moved ALIGN macro here.
1781 * bout.c (b_out_callback): Replace i960_align by align_power.
1783 * libaout.h (struct aoutdata): Added fields page_size,
1784 segment_size and exec_bytes_size. These help generic code
1785 (in aoutx.h and libaout.h) to figure out where to align
1786 the various segments in a demand paged file.
1787 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
1788 to decide if the exec header counts in a_text (text segment size).
1789 Also, assume D_PAGED flag is set; don't set it here.
1790 * bout.c (b_out_callback): Add initialization of
1791 adata fields page_size, segment_size, and exec_bytes_size.
1792 * host-aout.c (NAME(host_aout, callback) and
1793 NAME(host_aout,mkobject): Ditto.
1794 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
1795 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
1796 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
1797 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
1798 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
1799 for some systems (mainly sunos), so do it in the callback instead.
1800 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
1801 * aoutx.h (NAME(aout,set_section_contents): Change the way
1802 filepos and size of sections are carried out to support
1803 older styles of demand paged executables.
1806 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
1808 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
1809 * bfd.c: Added macros to enable gas to swap coff records.
1810 * coffcode.h: Make the coff_swap_*_out routines return the number
1811 of bytes swapped, and cleaned up their prototypes.
1812 * configure.in: Added ebmon/coff support
1813 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
1815 * targets.c: Added new entry points for coff swapping
1817 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
1819 Restructure configuration scheme for bfd, binutils, ld.
1821 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1822 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
1823 Change some config names to match other dirs.
1824 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1826 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
1827 ../include/sysdep.h.
1828 * cpu-i960.c: Strncmp needed a length arg.
1829 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
1830 * i386aout.c: Remove dead N_TXTOFF override.
1831 * trad-core.c: Don't disable the whole file if SUN4_SYS.
1832 * config/: Rename some config files to match up h-*.h names.
1833 Remove all the HOST_SYS definitions from the config files.
1834 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
1835 * hosts/h-hp9000.h: Remove USG comment.
1836 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
1837 * hosts/h-news.h, h-sparc-64.h: New config files that had
1838 previously been kludged in the <sysdep.h> file.
1840 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
1842 * config/*: trad-core support is HOST dependent, not target
1843 dependent. Target config files only set DEFAULT_VECTOR and/or
1844 other vector elements. Exception: when host-aout.c is in use,
1845 in which case we're forced to assume we're native (hp, vax,
1846 tahoe). Rename XDEPFILES to HDEPFILES.
1847 * Makefile.in: Rename XDEPFILES.
1848 * config/h-sun*: Don't force static linking.
1849 * trad-core.c: Document how to use it nowadays.
1850 * i386aout.c, newsos3.c: Clean up.
1851 * i386coff.c: Allow 386 coff files to be used as core files too
1852 (for reading core files from embedded systems).
1854 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
1856 * Add i386aout.c for a.out support on the i386.
1858 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
1860 * reloc.c, section.c, syms.c, targets.c: correct info-node
1861 structure in *doc* comments.
1862 doc/Makefile: stop hiding complaints from makeinfo.
1864 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
1866 * aoutx.h (...some_aout_object_p): Take a third parameter,
1867 the internal_exec struct, and avoid ever looking at an
1868 external_exec. All callers changed to read the entire
1869 external_exec struct, swap and check its magic number,
1870 swap in the whole structure, and pass the swapped-in version to
1872 * bout.c: Bring into modern era. Use single _object_p routine
1873 for big- aand little-endian. Provide internal and external
1874 exec header structs. Use separate swap-in and swap-out routines.
1876 * libaout.h: Move struct internal_exec from ../include/aout64.h
1877 to here. Add obj_symbol_entry_size to struct aoutdata.
1878 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
1880 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
1881 EXTERNAL_NLIST_SIZE. Callers changed.
1883 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
1885 * bfd.c: Remove strerror() to libiberty.
1887 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
1888 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
1889 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
1890 last byte of transfer, not first byte, is within the section.
1892 * host-aout.c: Remove `BSD' archive support. Lint.
1894 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
1895 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
1896 `bfd_arch_info_type'. All uses changed.
1897 * reloc.c: Rename `bfd_reloc_status_enum_type' to
1898 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
1899 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
1900 it needs a better name.) All uses changed.
1901 * targets.c: Rename `enum target_flavour_enum' to `enum
1902 target_flavour', and remove the `_enum' from all of the enum
1903 values themselves. All uses changed.
1905 * configure.in, config/h-i386mach: i386 mach host.
1906 * config/t-i386-aout: Use host-aout.c.
1908 * trad-core.c: Give it its own xvec's to make it independent
1909 of other file formats.
1910 * ecoff.c, host-aout.c: Remove refs to trad-core.
1911 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
1912 * targets.c: #ifdef TRAD_CORE, include it in the vector.
1914 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
1916 * reloc.c: Extended NEWHOWTO macro
1917 * ieee.c: Changed the way 8bit pcrel is done
1918 * cpu-h8300.c: got the registers in the right order
1920 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
1922 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
1923 prediction is vindicated!
1925 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
1926 Remove refs to howto.c, since Steve forgot.
1928 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
1930 * elf.c: took the abort out of set_arch_mach so that objdump -i will
1931 still work. Now allows any architecture/machine to be set.
1933 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
1935 * howto.c deleted and moved code to reloc.c
1937 * libbfd.h, libbfd-in.h removed $id stuff for real
1939 * cpu-h8300.c Made it match various different spellings of h8300.
1941 * archures.c: Took out the first char filter which made it only
1942 look for a cpu/arch match when the first chars of supplied and
1943 tested names were the same.
1945 * targets.c removed oasys stuff, pending someone to fix the bugs
1949 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
1951 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
1952 ELF support good enough for GDB.
1953 * configure.in, config/h-amix, config/t-m68k-elf: Handle
1954 m68k-cbm-svr4 host and target.
1955 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
1956 so `diff' and `patch' can cope.
1958 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
1960 * archures.c: removed texinfo error
1962 * init.c: added texinfo hooks, and removed initialization error
1965 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
1968 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
1970 * cpu-i960.c: Avoid numerical count of initializers.
1972 Vax Ultrix changes from David Taylor <taylor@think.com>:
1973 * host-aout.c: Make little-endian vector really little-endian.
1974 * configure.in: Separate vax and tahoe cases, handle ultrix.
1975 * config/t-vax: Add trad-core.o.
1976 * config/h-vaxult: New host system.
1978 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
1980 * bfd-in.h VERSION, change version number to 0.18, this makes a
1981 gap, but now is the same as the linker version number.
1983 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
1984 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
1985 files will eventually contain processor specific bits for bfd,
1986 like strange relocation information and dis/assembly. So far only
1987 the H8 has been even partially done. This work also ties in with
1988 the change in handling architectures.
1990 * amdcoff.c: (a29k_reloc) fix error message.
1992 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
1993 discover the architecture of the bfd. (sunos4_callback) calls the
1994 function bfd_set_arch_mach rather than stuffing stuff directly
1995 into the bfd. (sunos4_write_object_contents), changed names of
1998 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
1999 setup the environment.
2001 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2002 headers in big endian format, regardless of the endianess of the
2005 * archures.c: totally changed. Now an architecture is represented
2006 with a pointer to an info structure rather than an enumerated type
2007 and a long. The old info is available as two elements in the
2008 structure. Future enhancements to architecure support will
2009 involve pointers to methods being placed into the info structure.
2011 * bfd.c: changed the definition of the bfd structure for the new
2014 * bout.c: (b_out_set_arch_mach) changed to use the new
2015 architecture mechanism.
2017 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2018 the new architecture mechanism.
2020 * configure.in: added h8 stuff.
2022 * ieee.c: too many changes to note. Now ieee files written with
2023 bfd gas and ld can be read by gld and ieee only linkers and
2026 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2028 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2029 than fixing the structure directly.
2031 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2032 than fixing the structure directly.
2034 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2035 before opening a bfd.
2037 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2038 rather than fixing the structure directly.
2040 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2041 in the t/hmake file) a user can select which backends they want
2042 linked with bfd without changing the source.
2044 * init.c: new, looks after initializing modules.
2046 * howto.c: for future use, will allow an application to work out
2047 what cookie to use as a handle on a relcoatio howto.
2049 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2051 * srec.c: Better error checking, partly from Peter Schauer.
2052 (srec_object_p): Avoid assuming any file that starts with 'S' is
2053 an S-record file! (Check for 3 uppercase-hex digits after it.)
2054 (ISHEX): Define new macro for checking supposedly hex characters.
2055 (pass_over): Treat as EOF any S-record line that:
2056 * doesn't have hex in either size character
2057 * produces a size larger than 0x7F
2058 * has an unrecognized type number
2060 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2062 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2063 opncls.c: Lint (saber actually).
2065 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2067 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2068 * newsos3.c: Fixed two types: newos3 -> newsos3.
2069 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2070 to use correct segment.
2072 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2074 * aoutx.h (print_symbol): Handle missing symbol->name.
2076 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2078 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2081 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2083 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2084 add sgi/irix support.
2086 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2088 Changes for the AMD 29000 Ultracomputer port from David Wood.
2091 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2093 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2096 * coffcode.h (coff_real_object_p): Pass information about the
2097 current file's coff symbol format to BFD via the coff_data struct.
2098 (coff_find_nearest_line): obj_icof => coff_data.
2099 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2100 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2101 and DIMNUM == E_DIMNUM.
2102 * configure.in: Handle a29k-*-* hosts, and targets
2103 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2104 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2105 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2106 local_linesz to `coff_data' (tdata) struct.
2107 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2108 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2110 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2112 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2113 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2115 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2117 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2119 (sunos4_core_file_matches_executable_p): Fix header comparison.
2120 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2121 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2123 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2125 Allow GDB to patch object files.
2127 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2128 * trad-core.h (trad_unix_core_file_p): Ditto.
2129 * aoutx.h (aout_set_section_contents): On first output, check
2130 abfd->direction and complain if erroneous.
2132 * Makefile.in: Add crude dependencies.
2134 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2136 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2137 to h/t-xxxx files so that everything will work on System V.
2139 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2141 * aoutx.h: Add information on host-aout.c and how to configure
2142 to use it, to the manual.
2143 * configure.in: Tix typo.
2144 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2145 else dummy out the core file support.
2146 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2147 specified, use it to locate the data section.
2148 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2149 rather than as chars (lint).
2151 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2153 * aoutx.h, coffcode.h: saberized.
2155 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2157 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2159 bfd.c, targets.c: minor rewording of doc segments
2162 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2164 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2165 etc, rather than TEXT_START_ADDR.
2166 * host-aout.c: Remove #if 0 around whole thing.
2167 Update to modern (32/64-bit) a.out naming conventions.
2168 Include a large chunk of ../include/a.out.gnu.h to get macros that
2169 are not defined by the system include files.
2170 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2171 macro used by the other a.out implementations.
2172 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2174 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2176 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2177 texdoc and psdoc; make these depend on generated .texi's
2179 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2182 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2185 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2186 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2187 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2188 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2189 obtrusive marks indicating .c origins.
2191 * bfd.texinfo: generalize most references to linker
2193 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2195 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2196 * archures.c: remove empty foo() definition (crept in at vn1.9)
2198 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2200 * bfd.texinfo: use @setchapternewpage on instead of lots of
2201 @page's; minor rephrasing in Introduction.
2203 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2204 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2205 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2206 segments): used BFD (caps) more consistently as a name in
2207 discourse, fixed a few other minor typos and uses of fonts
2210 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2212 * coffcode.h: fixed bug where string table size wasn't being swapped.
2214 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2216 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2218 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2219 flags. (bfd_print_symbol_vandf) now knows what to do with the
2222 * aoutx.h: made translate_from_native_sym_flags and
2223 translate_to_native_sym_flags produce the above flags.
2226 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2228 * all files: update copyright notices for GPL version 2.
2229 Install header comments and attribute most modules to their
2230 authors. BFD's name is now officially "Binary File Descriptor",
2231 so remove any conflicting pejoratives.
2232 archures.h: Consists solely of comments; remove it.
2234 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2236 * Makefile.in, bfd.c: Made it compile again.
2238 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2240 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2243 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2245 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2246 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2249 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2250 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2252 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2254 * Everything: created some new files, core.c format.c, reloc.c,
2255 section.c and syms.c to split the functionality a bit better.
2256 Cleaned up the rest of the files a bit, and added some
2260 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2262 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2263 really takes 3 arguments, patched code and ammended prototypes.
2265 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2267 * ../include/bfd.h (struct bfd_target): Added new field
2268 "align_power_min" which contains the minimum alignment for a
2269 section. This is used in coff_new_section_hook. The field
2270 insertion necessitates an update of all backends..
2272 * aoutf1.h jump table field inserted
2274 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2277 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2278 table field inserted.
2280 * coffcode.h(just about everything) Now patches up symbol tables
2281 using a different mechanism. The Intel major bug has been fixed,
2282 and the linker can self host on the Aviion and be debugged with
2285 * ecoff.c: new include and jump table patch, i386coff.c: new
2286 include and jump table patch, icoff.c: new include and jump table
2287 patch, ieee.c: can now read archives containing ieee modules.,
2288 libcoff.h: added (combined_entry_type), libieee.h: uped max
2289 sections to 20, m68kcoff.c: new include and jump table patch,
2290 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2291 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2292 srec.c: jump table patch. trad-code.c fixed #IF typeo
2294 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2296 * coffcode.h (coff_swap_aux_in): added else case to deal with
2297 filenames less than 9 characters.
2300 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2302 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2304 * srec.c: now allows any number of sections to be created in a
2305 file. Outputs addresses of the right length.
2307 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2309 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2310 target didn't match, the format got set to the attempted match,
2311 breaking a future test.
2313 *../include/i386coff.h : fixed typo in type field with size
2315 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2316 support in the jump table for the swapping routines exported to
2317 gdb. Now gdb works with the 386.
2319 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2321 * Merge in changes from gdb-3.95 release.
2322 Makefile.in: Allow hmake and tmake files to add OFILES.
2324 bfd.c: support specific targets as well as searching. When
2325 searching, take default target in preference to others.
2327 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2328 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2329 libbfd.h: Support specific targets as well as searching.
2330 opncls.c: Support specific targets as well as searching.
2331 targets.c: Search is short-circuited if default target matches.
2332 liboasys.c, libieee.c: Undo bothner changes that make macros
2333 work to the left of assignment, but which depend on the
2334 representations of different pointer types being the same.
2336 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2338 * i386coff.c: created.
2339 * coffcode.h: added support for 386.
2340 * Makefile.in: added support for 386.
2341 * ../include/i386coff.h: created
2343 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2345 * coffcode.h: removed all put_x_<sizes>
2346 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2350 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2352 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2354 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2356 * everything: Removed sysdep.h from bfd.h and put back into files
2357 from which it was split out. Now 64 bit version is built with a
2358 -DHOST_64_BIT="long long" on the compile line.
2361 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2363 Changed all the [get|put][name] routines to use [get|put]_[size
2366 Put in support for 64 bit work. Now two versions of bfd may be
2367 generated, according to the state of TARGET_64_BIT, one which is
2368 32 bit only, and one which is 64/32 bits.
2369 Created new back end 'demo64' to test 64 bit functionality.
2371 Renamed some files to work on DOS.
2373 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2374 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2375 chage, 64 bit transfer. * liba.out.h: Split out common code from
2376 sunos and newsos into liba.out. Name changes and prototype mods. *
2377 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2378 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2379 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2380 change and 64bit stuff.* newsos3.c: common code removed, new jump
2381 table. * oasys.c: Name change * opncls.c: Portability fixes *
2382 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2383 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2384 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2385 64bit ized. * demo64.c: 64 bit a.out back end
2391 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2393 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2394 on LHS of assignment, even when using old compilers.
2395 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2396 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2397 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2398 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2399 * targets.c: Add declaration of newsos3_vec.
2402 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2404 * aout.c: fixxed some of the problems with filepos calculation.
2405 (swap_ext_reloc): fixed problem with creation of relocs.
2406 (aout_set_section_contents): fixed filepos problem
2408 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2409 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2410 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2411 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2412 cleaned up. (coff_write_object_contents) cleaned up.
2414 * ecoff.c: Totally different. Now supports ecoff fully.
2416 * icoff.c: fixed problems in relocation callout.
2418 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2420 * m68kcoff.c: updated target vector.
2422 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2423 choose_reloc_size. (sunos4_write_object_contents) now calls
2424 choose_reloc_size so outputs relocs correctly, also calculates the
2425 size of the sections correctly.
2429 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2431 Merge Per Bothner's changes to modularize BFD a.out a bit.
2433 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2434 * ieee.c: Cast enums to int before comparing them, for brain-
2436 * coff-code.h: Remove coff_get_section_contents, and use the
2437 generic one instead.
2439 * aout.c: Derive new module from sunos.c, containing generic
2440 support code for all kinds of a.out files.
2442 * sunos.c: Remove all code that goes in aout.c. Split out
2443 machine dependent followup in sunos4_object_p into
2444 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2445 and redefine only the names we CHANGE, not all the names. Drop
2446 the little-endian vector, and rename the vector as sunos4 rather
2449 * b.out.c: Use aout.c routines for most of the work. Slight
2450 changes for the new regime. Remove close_and_cleanup and
2451 get_section_contents in favor of generics. New transfer vector
2454 * newsos.c: New support for Sony NEWS, another a.out format.
2456 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2457 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2458 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2460 * opncls.c (bfd_close): Call format-dependent write_contents
2461 routine, if writing, before calling target-dependent
2462 close_and_cleanup routine (which is now always generic, I think).
2463 * srec.c: Use bfd_alloc instead of malloc. Remove
2464 close_and_cleanup and move code from it to
2465 srec_write_object_contents. Add write_contents to tvec.
2466 * targets.c: Remove a.out little vector, replace a.out big
2467 vector with SunOS vector. FIXME: Need Vax support again now.
2469 * libbfd.h: Add write_contents format-dependent-vector to the
2470 bfd_target vector. Supply a generic close_and_cleanup routine.
2471 * liba.out.h: Handle the new aout.c split. Add prototypes for
2472 all routines defined in aout.c. Rename "sunos" things to "aout"
2473 things. Add a few fields where needed for various formats.
2474 * Makefile.in: Add aout.c and newsos.c.
2476 * archive.c, ieee.c, oasys.c: Lint.
2478 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2481 changed forward declaration struct stat; to reduce warnings. Changed
2482 comment on bfd_h_<x>_x.
2484 * ../include/m68kcoff.h, ../include/intel-coff.h,
2485 ../include/m88k-bcs.h
2486 Now there are two incarnations of relocs, linenos and syments. One for
2487 internal digestion, and one full of char arrays for I/O. The original
2488 names have gone to detect errors.
2490 * Makefile.in, m68kcoff.c, targets.c
2491 Test new structure code with a 68k coff implementaion
2493 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2494 Fixed all the places where there were problems with the size and
2495 alignments of structures on disk and structures in memory. #ifed out
2496 all the code in coffswap.c, since it should be done using the target
2499 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2501 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2502 multiple reloc command.
2504 * sunos.c (sunos4_set_section_contents): Made it so that sections
2505 are always padded to their alignment size.
2507 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2509 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2510 Clean up types and such (saber C problems).
2511 * ecoff.c: Clean up types and such. Remove routines that are
2512 not used. Fix up reading and swapping of shorts from files.
2514 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2516 * a.out.vax.c: Remove two bogus "static" from prototypes.
2518 * ecoff.c: Got rid of lots of non-working junk (that had
2519 been copied directly from coff-code.h).
2520 Updated to be consistent with updates to icoff.c and coff-code.h.
2522 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2523 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2525 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2526 but until the target_vector is automatically generated,
2527 it's as good as any. Note that the text offset is the only
2528 difference between NewsOS and SunOs (including magic numbers).
2529 (Most of the sunos_* routines should to renamed bsd_*
2530 and move to a bsd.c file. Then (and when the target_vector
2531 is automatically generated) it might make sense to create
2532 a separate Sony target.)
2534 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2535 on some systems, and doesn't help on others.
2536 Similarly, only define X_OK if not already defined.
2538 * trad-core.c: Don't include sys/stat.h - at least
2539 on NewsOS 3, it has already been included.
2541 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2543 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2544 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2545 symbol tables if necessary when reading them in, so gdb can use
2546 them. Add "bfd_coff_" to the names so they won't conflict with
2547 names in calling programs. FIXME-soon: if coff-code.h is
2548 included in two BFD modules, this will cause duplicate
2549 definitions; the routines should be exported to a separate,
2550 common, module (probably along with a mess of other ones).
2552 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2554 Improve modtime support.
2556 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2557 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2558 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2559 BUG: archive members still do not get correct mod times.
2561 Improve floating point support for core files.
2563 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2564 (sunos4_core_file_p): Create a second registers section in the
2565 core file, called ".reg2", for the float registers.
2567 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2569 * many changes to improve archive handling; found a logic flaw in
2570 bfd_check_format which only just happened to work by cooncidence.
2572 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2574 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2577 * bfd.h: changed type of udata in asymbol to void *, like it
2578 should be. Added bfd_reloc_dangerous enum member.
2580 * coff-code.h: Fixed it so that internally generated symbols get
2581 their values relocated correctly in all cases. Removed calls to
2584 * icoff.c: Not understanding the destination symbol of a reloc is
2585 not a failure any more, just 'dangerous'. This allows linking of
2586 b.out and coff images.
2588 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2592 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2594 * sunos.c (translate_to_native_sym_flags): fixed
2595 sym_pointer->n_value so that symbols on the way out get their
2596 section relative values calculated correctly.
2598 * coff-code.h (mangle_symbols): fixed problem where tags were not
2599 being relocated for structs, enums, unions. Also various lints.
2601 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2603 * archive.c (get_elt_at_filepos): system_call_error returned
2606 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2608 * Resolve the use of no_error and system_call_error.
2609 The bfd library itself now will never set bfd_error to
2612 The code still needs to be combed to make sure all the error
2613 codes are correct. I suspect they are not always set correctly.
2615 * The names of all the messages have _ prepended because the sun
2616 bundled compiler can't distinguish from a macro which takes an
2617 argument and the same identifier in a non-macro context.
2619 * The reason for the above being that entry points which used to
2620 be trampoline functions are now just macros which expand to a
2621 direct call through the bfd's xfer vector.
2623 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2624 must gas have its own version of everything (the gas version
2625 had the correct value)
2627 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2629 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2630 properly support i960 architecture and output correct reloc stuff.
2632 * bfd.h: added prototype for bfd_printable_arch_mach, added
2635 * coff-code.h: Applied patches from chrisb to support i960
2636 architecture, zero relocs and swap them correcly and conditionally
2637 compiled the timestamp.
2639 * sunos.c: Made the default section alignment 2^3 so that doubles
2640 are done properly. Fixed the same reloc bug that was in b.out.c
2642 * sysdep.h: Now compiles on a Posix box
2644 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2646 * icoff.c: Fix comment on big-endian version.
2647 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2648 F_RELFLG). Set F_AR32WR in output files if little endian
2651 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2653 * archures.c fixed =/== typo
2655 * sunos.c added architecture stuff for output. Fixed
2656 bug where files where vma(data) != size(text)
2657 were processed wrong.
2659 * coff-code.h added a lint cast
2661 * (../include/a.out.sun4.h) fixed it so zmagic
2664 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2666 * archive.c removed loads of includes, and fixed bug where string
2667 table didn't have a null at the end.
2669 * bfd.c fixed includes, added symbols argument to
2670 canonicalize_reloc entry point.
2672 * libbfd.c fixed includes and added some lint patches.
2674 * targets.c added both sorts of intel coff.
2676 * b.out.c fixed included, changed was the canonical
2679 * icoff.c added support for callj and big and little
2682 * opncls.c added chmod+xing for files with EXEC_P set.
2684 * sunos.c fixed includes. Changed default section
2685 alignement to words. Fixed relocation stuff to work with
2688 * bfd.h various new types added, prototype for new
2689 reloc calls, changed bfd->iostream to a void *
2690 to including files don't need stdio.h.
2692 * libcoff.h added conversion table to tie relocs to
2697 * coff-code.h fixed includes. Added code to support
2698 big and little endian formats. Various lints. Better
2699 processing of symbols. Changed reloc stuff to new
2702 * libbfd.h fixed includes
2705 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
2707 * bfd.h changed name of alignment entry in sec_struct to
2708 alignment_power, because of conflicting uses within bfd.
2709 Now it should be obvious that it's a 2**n alignment
2710 specifier. Removed start_pad, end_alignment, block, minsize,
2711 output_file_alignment, subsection_alignment and original_vma fields.
2712 Added align_power() macro. Fixed bfd_section_alignment
2713 acessor macros. Added bfd_symbol_same_target macro.
2715 * b.out.c (b_out_write_object_contents) fixed to use
2716 new alignment member. Fixed (callj_callback) to use section
2717 relative symbols properly.
2719 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
2720 Fixed (translate_from_native_sym_flags) to correctly make
2721 symbols section relative.
2723 * bfd.c (bfd_errmsg) fixed various enum cast problems.
2724 (bfd_make_section) took out initialization of obsolete members.
2725 (bfd_print_symbol_vandf) added
2727 * opncls.c (bfd_create) created.
2729 * coff-code.h (coff_new_section_hook) took away refs
2730 to obsolete members. (make_a_section_from_file) added
2731 conversion between alignment types. (coff_symbol_from)
2732 added. (coff_count_linenumbers) only counts linenumbers
2733 if symbol is of coff-type. (coff_mangle_symbols) only
2734 heavily mangles symbols if symbol is coff-type.
2735 (coff_write_symbols) various lints. (coff_write_object_contents)
2736 various lints and modification for alignment conversion.
2737 (coff_slurp_relocs) fixed for use with new asection shape.
2739 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
2741 * archive.c lots of lint
2743 * b.out.c added callj relocation support, upgrated reloc howto.
2744 Fixed so that asymbol and reloc records are output
2747 * bfd.c lots of lint, support for new bfd entry point
2750 * bfd.h changed definition of asymbol to contain pointer to
2751 owning bfd, removed target dependencies.
2753 * cache.c took out print statements, put in BFD_ASSERT calls.
2755 * coff-code.h various lints, corrected linenumber output
2756 functionality. Added support for new style asymbols and
2757 bfd_print_symbol. Fixed so that asymbol and
2758 reloc records are handled correctly. Added timestamp.
2760 * icoff.c Added support for new howto shape.
2762 * liba.out.h Added support for new asymbol shape
2764 * libbfd.c various lints
2766 * libbfd.h various lints
2768 * libcoff.h added support for new asymbol shape.
2770 * sunos.c various lints. Added support for new asymbol shape
2771 and bfd_print_symbol.
2773 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
2775 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
2776 pointer lint. Added support for callj relocation. Fixed bug where
2777 the last 32 bytes of the text section were overwritten by data. Fixed bug
2778 where archives of b.out didn't work due bfd_slurp_extended_name_table
2781 * sunos.c added support for n_other field. Braced the howto table so
2782 that it won't be affected by any lengthing of the howto struct typedef.
2785 * bfd.h added support for n_other field, added special_function
2786 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
2789 * bfd.c upgraded bfd_perform_relocation, various lints.
2791 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
2793 * ChangeLog: Started ChangeLog for BFD.
2794 * ToDo: Create file for suggestions.
2796 * Makefile: Support easy loading into Saber C.
2797 Add dependencies for icoff.o and bcs88kcoff.o.
2798 Rename coff.c to coff-code.h. Change callers.
2800 * bfd.c (bfd_check_format): Allow the check_format routines
2801 to return the desired target vector, rather than just a Boolean.
2802 bfd.h (bfd_check_format): Change function pointer return type.
2803 archive.c (bfd_generic_archive_p): change callee.
2804 b.out.c (b_out_little_object_p, b_out_big_object_p,
2805 b_out_real_object_p): change callee.
2806 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
2807 in check_format transfer vectors that need a filler.
2808 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
2809 bcs88kcoff.c: change callee.
2810 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
2811 icoff.c: change callee.
2812 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
2814 * libbfd.c (zalloc): It should actually zero the storage!
2815 This was commented out for some reason.
2817 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
2818 This is so callers can avoid <stdlib.h> which doesn't exist
2821 * bfd.c (map_over_sections): Add debugging code, since I
2822 noticed the section count for sunos core files was bad, but only
2823 GDB had detected the problem.
2824 (bfd_set_section_lineno_size, bfd_set_section_linenos,
2825 bfd_get_section_linenos): Remove obsolete functions.
2826 (bfd_apply_relocations): Use longs, not ints, for the math.
2828 * bfd.h: Declare enum boolean and struct bfd_target as well
2829 as typedefs for them. Remove obsolete
2830 bfd_get_section_lineno_size.
2832 * cache.c: Make the "fdopen" support work. Keep better track
2833 of how many files are open. Centralize the opening of files
2834 and be sure bfd_open[rw] actually try to open the file. Evade
2835 linked list initialization problems.
2837 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
2839 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
2841 * cplus-dem.c: Delete file, since it is not part of BFD.
2843 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
2844 (bfd_openr, bfd_openw): Actually open the file, give error now.
2846 * sunos.c (sunos4_core_file_p): Set section count.
2847 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
2848 obsolete definitions.
2849 (_write_symbol_table): Initialize <idx> counter.
2850 (foop): Eliminate debugging code.
projects / deliverable / binutils-gdb.git / blob