1 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3 * libaout.h (aout_backend_data): added exec_header_not_counted
4 field. For ZMAGIC files only, when text_includes_header is set, by
5 default the length of the exec header is counted in the text
6 section size. For go32, exec header is mapped in but does *not*
7 contribute to the size of section.
8 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
9 is not set, but ztih is, add the size of the exec header to the
10 recorded size of the text section.
11 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
12 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
13 Also set text_includes_header.
14 * aout-target.h (*_backend_data): cleare exec_header_not_counted
15 by default in MY(backend_data).
17 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
19 * aout-target.h (callback): Don't define this function if it won't be
22 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
23 type doesn't match. Don't lose if file sections have already been
25 (set_arch_mach): Set reloc_entry_size.
26 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
28 * hosts/i386bsd.h: New file.
29 * configure.in: Recognize i[34]86-*-bsd host.
31 * aout-target.h (callback, write_object_contents): Delete unused
34 * aoutx.h (reloc_type_lookup): New function.
35 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
36 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
37 (MY_reloc_howto_type_lookup): Don't define it.
39 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
41 (slurp_symbol_table): Use header byte order, not target byte
42 order, for reading symbol data.
44 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
46 * configure.in: Undo some brain damage in the host section.
47 * configure.in: Reformat the target section, test many configs.
48 * Makefile.in (make): Remove obsolete `make make'.
49 * aoutx.h (some_aout_object_p): Make defines line up.
51 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
53 Now a bfd knows whether underscores are normally prepended
54 to symbols in its file format.
56 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
57 coff-z8k.c: targets set so they have leading underscore
58 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
59 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
60 without leading underscore flag
61 * targets.c: add symbol leading char to xvec description
62 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
64 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
66 * archive.c: Make errno global.
67 * archive.c (_bfd_write_archive_contents): If read fails (and
68 errno!=0) set bfd_error to malformed_archive (since this probably
69 indicates a truncated archive), rather than system_call_error.
71 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
73 * Makefile.in: added rules for i386bsd.c
74 * i386bsd.c: new file, supporting 386bsd.
75 * configure.in: recognize i386-*-bsd target.
76 * config/i386-bsd.mt: new file - 386bsd target configuration.
78 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
80 * configure.in: re-arrange host section to use *-*-* notation,
81 clean up some of the target section as well
83 * seclet.c: cast result of bfd_get_relocated_section_contents to
84 avoid compiler warnings
86 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
88 * coffcode.h (coff_section_symbol): Create section if it doesn't
91 * bout.c: Removed some unused variables.
93 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
95 * Portability fixes from p3:
96 coffcode.h (coff_write_relocs): removed sanity check until it
97 works on all targets (per advice from sac).
98 config/hp9000.mh: new file to define USG.
99 hppa.c: #undef hppa before the JUMP_TABLE.
100 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
102 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
103 local variable target volatile to avoid mysterious bug in
106 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
108 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
109 * hosts/hppahpux.h: Remove bcopy and index circumventions.
111 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
113 * coff-z8k.c (func_da, func_jr): Lint.
114 * coffcode.h: Use memset rather than bzero.
115 * elf.c: Use memcpy rather than bcopy.
116 * tekhex.c: Use memset rather than bzero.
118 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
120 Add Adobe a.out support.
122 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
123 * config/adobe.mt: Add.
124 * configure.in (*-adobe-* target): Add.
125 * targets.c (a_out_adobe_vec): Add.
126 * Makefile.in: add aout-adobe.c.
128 * configure.in: Put two dashes in all entries to be matched.
129 Add comments to remind people to do this.
130 Reorder all entries that match manufacturer names, to occur
131 last, so they will only be matched if no more specific match
132 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
134 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
136 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
137 since we should never have a NULL section.
138 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
139 tests, set the section to bfd_abs_section.
141 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
143 * coff-z8k.c: getting closer
144 * coffcode.h (coff_get_relocated_section_contents): allow
145 EXTRA_CASES hooks for different arches to provide different reloc
147 * seclet.h: #ifndef around it to allow multiple inclusion
148 * srec.c: minor doc fix
150 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
152 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
154 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
156 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
159 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
161 * bout.c (b_out_slurp_reloc_table): Clear howto field before
162 filling in reloc, in case immediately following code doesn't set
165 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
167 * coffcode.h (coff_renumber_symbols): set the last renumbered
168 symbol pointer to NULL, as expected by coff_write_linenumbers.
169 (coff_write_relocs): apparently a non-zero addend is OK for reloc
170 type R_IHCONST used on the 29k.
172 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
174 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
175 update, based on how the underlying file was opened. Obsoletes
177 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
178 all FASCIST_FDOPEN config defines.
180 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
182 * sparc-opc.c: Moved to opcodes library, now that we have one.
183 * Makefile: Don't compile it.
185 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
187 * aoutx.h: adjust_sizes_and_vmas did not return anything.
189 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
191 * section.c (bfd_set_section_flags): Remove a sanity check.
192 It is unfortunately broken, and prevents strip from working.
194 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
196 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
197 created by last change.
199 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
201 * reloc.c (reloc_howto_struct): Make size field be unsigned.
202 * bfd-in.h: Bump to version 2.0.
204 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
206 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
207 braindamaged HP/Apollo compiler happy.
209 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
211 * format.c: Fix description of search for matching target.
212 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
213 * targets.c: Update description of search for matching target.
214 * Makefile.in (do_clean, clean): Fix infant mortality typo.
215 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
216 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
218 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
220 * Makefile.in: Added mostlyclean/clean/distclean rules.
222 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
224 * targets.c (target_vector): Take out oasys (unless that is
225 the default): Because there is no magic number in archives,
226 there can be annoying target mis-matches.
228 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
230 * sparc-opc.c: Rigorously updated to match architecture manual.
232 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
234 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
235 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
236 to the built-in abs_section were not written out correctly.
238 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
240 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
241 large, assume we're using a swapped byte order and fail with
242 wrong_format rather than dumping core.
244 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
246 * Renamed opc-sparc.c to sparc-opc.c for systems with short
247 filename constraints.
248 * Makefile.in: Updated to reflect change.
250 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
252 Add preliminary support for the we32k:
254 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
256 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
258 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
260 * bout.c: added support for relaxable alignment relocs.
262 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
263 pass down pointer to play area rather than use alloca
265 * cpu-z8k.c (compatible): made static to reduce name space
268 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
270 Add basic support for the z8k:
272 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
273 section.c, targets.c,
275 * syms.c: move mis-inserted patch.
277 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
280 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
281 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
283 * reloc.c: break out addend item from surrounding text.
285 * doc.str (DOCDD): Defined. Adds text to output.
286 (bodytext): Put bulletize before kill_bogus_lines.
287 * chew.c (bulletize): End itemization after a blank line, to
288 prevent following text from being swallowed up in an item.
290 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
292 * configure.in: Add sparclite as a target.
294 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
296 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
299 * coffcode.h (coff_add_missing_symbols): if symbols don't come
300 from a coff file (csym is null), dont deref them
302 * ieee.c (parse_expression): get the answer right when adding an
303 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
304 on elts so that filename is filled in.
306 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
308 * bout.c (howto_align_table): New set of relocs, with enough
309 data for "objdump -r" to work.
310 (b_out_reloc_type_lookup): Recognize alignment relocs.
312 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
314 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
315 invocations of make. Also, always create installation
318 * config/apollov68.mh: removed -g from CC definition.
320 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
322 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
323 overflowing gp-offset range.
325 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
327 * srec.c (srec_set_section_contents): don't write out sections
328 without the LOAD and ALLOC attributes
330 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
332 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
333 * libaout.h (struct aout_backend_data): New callback "set_sizes".
334 * aout-target.h (callback): Don't set page/seg sizes.
336 (set_sizes): New routine.
337 (backend_data): Point to it.
338 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
339 (sunos4_aout_backend): Point to it.
340 * aoutx.h (set_arch_mach): Call set_sizes callback.
342 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
344 * aout-target.h: Make _bfd_slurp_extended_name_table be
345 the default. Given that we *write* the suckers (for long
346 archive member names), we really ought to be able to read them!
347 * trad-core.c: Don't include <machine/reg.h>. It doesn't
348 seem to be needed, and many machines don't have it.
350 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
352 * coff-m68k.c (vector): read and write archives in coff format.
354 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
356 * opc-sparc.c: New file.
358 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
360 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
361 pointers to bfd_byte* before performing arithmetic on them. Such
362 use with bare void* pointers is a gcc extension.
363 * cache.c (bfd_cache_delete): Forward decl with prototype form.
364 * archive (normalize): Add to CONST to match actual usages with
367 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
369 * configure.in: Recognize i486 host cpu, and use i386-elf
372 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
374 * config/stratus.mt (CC): Remove definition.
375 * elf.c (bfd_section_from_shdr): Test for the possibility that
376 section_from_elf_index returns NULL and don't dereference it.
378 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
380 * add hppa_data to bfd tdata (indirectly via sef).
382 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
384 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
386 * configure.in: error messages to stderr, not stdout
388 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
390 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
391 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
392 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
394 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
396 * configure.in: recognize hppa* instead of hppa
398 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
400 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
401 RTYPE2HOWTO to cope with same.
402 * reloc.c (bfd_perform_relocation): added support for size of -2
403 (subtract a word reloc type). Updated doc.
405 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
407 * Makefile.in: merged changes from progressive, removed rcsid.
409 * archures.c, archive.c, Makefile.dos: removed rcsid.
411 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
413 * bfd-in.h : add BFD_IS_RELAXABLE flag
414 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
415 header e_relaxable, major hackery in callbacks
416 * libaout.h : add space for a_relaxable.
417 * seclet.c (rel): don't relax empty sections
420 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
422 * section.c (STD_SECTION): add some casts to the initializers for
425 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
427 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
428 and add appropriate casts to keep (picayune) aix-cc happy.
430 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
432 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
433 symbol pointers. Punt expensive & useless bfd_realloc. Use
434 malloc for raw symbols, and free it before returning.
435 (bfd_section_from_shdr): Do not slurp symbol table until politely
436 asked. Do not even slurp string tables.
437 (elf_get_symtab_upper_bound): Count 'em without reading them.
438 (elf_get_symtab): This is how to politely ask. Schlurp!
439 This should probably just *become* elf_slurp_symbol_table, FIXME.
441 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
443 * archive.c (bsd_write_armap): write the timestamp of the
444 archive header to be just a little bit later than the timestamp of
445 the file, otherwise the linker will complain that the index is
448 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
450 * configure.in: Add m68k-ericsson-*.
452 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
454 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
455 * elf.c: Remove unconditional debug printf's.
456 (elf_write_object_contents, elf_slurp_symbol_table): Handle
457 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
458 (elf_slurp_symbol_table): Hand out symbols in forward, not
459 reverse order. Simplify duplicate code.
461 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
463 * elf.c: Remove "(void)" casts from function calls where the
464 return value is ignored, in accordance with GNU coding standards.
466 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
468 * hppa.c: Apply John's standard fix to avoid "empty translation
469 unit" warnings from some ANSI-C compilers.
471 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
473 * hosts/solaris2.h: Configure same as sysv4.
475 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
477 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
478 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
479 type match actual return type.
480 * elf_print_symbol (section_name): Make CONST.
482 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
484 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
485 New files, for Linux (a free Unix clone for 386 machines).
486 * Makefile.in, configure.in, targets.c: Update accordingly.
488 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
489 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
490 correct calling of howto special functions and fixes from Raeburn
492 * archures.c: nuke bfd_reloc_code_type
493 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
494 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
495 SEC_NEVER_LOAD, various other bfdgas newness
496 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
497 * targets.c: change jump table vector to above
500 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
502 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
503 its prototype will be included in libbfd.h. Change result type
504 to struct * (rather than equivalent typedef) so it can be used in
505 the prototype, where they typedef won't be known.
506 * libbfd.h: Updated version.
508 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
510 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
511 targets.c: HPPA merge.
513 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
515 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
516 * config/solaris2.mh: Kludge around Sun compiler bug.
518 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
520 * libaout.h (aout_backend_data): Change defs of two bitfields to
521 be unsigned chars instead to get around rs6000 compiler problem.
523 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
525 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
526 Correct misconception that there can be only one symbol table.
527 Only call elf_slurp_symbol_table on the full symbol table, not
528 the dynamic one which is only a subset of the full one.
530 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
532 * coffcode.h (coff_compute_section_file_positions): For I960,
533 don't align sections in file.
535 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
537 * targets.c (struct bfd_target): Added field for target-specific
538 (but not file-specific) data, for distinguishing minor
539 characteristics between (e.g.) a.out formats.
541 * section.c (struct sec): New field user_set_vma indicates vma
542 field should be heeded, not assumed to be unset.
543 (STD_SECTION): Initialize that field of standard sections to zero.
544 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
546 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
549 * archures.c (struct bfd_arch_info): Fixed order of comment and
550 field decl. New fields indicate size of page and segment for
552 * cpu-m68k.c (N): Fill in values.
553 * cpu-sparc.c (arch_info_struct): Ditto.
555 * libaout.h (struct aout_backend_data): Various bits of data (not
556 all used currently) with characteristics of a.out implementation.
557 Important field for now is text_includes_header, indicating that
558 the text section starts immediately after the file header, which
559 gets mapped in with it.
560 (struct aout_data): New fields indicate whether vma has been
561 adjusted yet (not yet used), and what magic number will be used in
562 the output file (should go away in favor of vma_adjusted).
563 (WRITE_HEADERS): Code for dealing with section sizes and related
564 header fields replaced with call to adjust_sizes_and_vmas.
565 * aoutx.h (some_aout_object_p): Fill in magic number field.
566 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
567 (set_arch_mach): Set page size and segment size once CPU
569 (adjust_sizes_and_vmas): New function; has much code moved
570 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
571 and size parameters, as well as many header fields, after deciding
572 on magic number for output file. Checks to ensure that this
573 adjustment has only been done once.
574 (set_section_contents): Call adjust_sizes_and_vmas instead of
575 doing much of the work here.
577 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
578 default (null) values of these fields.
579 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
580 value in exec header.
581 (sunos4_aout_backend, MY_backend_data): Define backend data
582 indicating file header is included in text section.
584 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
586 * hosts/sparc.h (abort, exit): Hide these names if compiling with
587 gcc version 2, to avoid warnings.
589 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
591 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
592 it's broken on ncr 3000's. Use simple "true" for RANLIB.
594 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
596 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
598 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
600 * section.c (STD_SECTION): Remove extra semicolon in declarations.
601 * configure.in: Rewrite target parsing to use simple format.
602 Handle sparc-sun-solaris2 configuration.
603 * aout64.h: Avoid ANSI C brain death warning.
604 * elf.c: Avoid trigraph (???) or /* in comments.
606 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
608 * config/sysv4.mh: new file, RANLIB=echo
610 * configure.in: handle Solaris2 as -sysv4 or -solaris2
612 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
614 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
615 elf_core_tdata_struct into a single common struct. Core files
616 wouldn't have worked at all without this.
617 (bfd_elf_find_section): New function for GDB's undercover use
618 to find string sections that BFD hides from it.
619 (elf_get_str_section): Avoid multiple alloc&reads for same data;
621 (elf_object_p, elf_core_file_p): Allocate internal file header
623 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
624 * demo64.c: Prevent "empty translation unit" warnings from idiots.
626 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
628 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
630 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
632 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
634 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
636 * configure.in: handle m680[01234]0 as aliases for m68k
638 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
640 * coff-a29k.c: do byte relocs correctly
641 * coffcode.h (styp_to_sec_flags): never load INFO sections
642 * seclet.c (rel): don't relocate INFO sections
644 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
646 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
647 Make the symbols unmodifiable.
648 (bfd_section_init): Deleted.
649 * init.c (bfd_init): Don't call bfd_section_init.
651 * section.c (bfd_set_section_contents): Ensure that range to be
652 written is within section boundaries.
653 (bfd_get_section_contents): Likewise. Don't bother dispatching if
656 * libbfd.c (bfd_xmalloc): Text of error message should be const.
658 * coff-i960.c (howto_table): Deleted.
659 (howto_rellong, howto_iprmed, howto_optcall): New vars;
660 interesting entries from old howto_table.
661 (RTYPE2HOWTO): Adjusted to use switch.
662 (coff_i960_reloc_type_lookup): New function.
664 * coffcode.h (coff_new_section_hook): Allocate storage for aux
665 records for section symbol.
666 (make_abs_section): Unused; deleted.
667 (renumber_symbols): Re-order symbols so undefined symbols come
668 last, as COFF format desires.
669 (coff_write_symbol): Put C_FILE symbols in debug section always.
670 (coff_section_symbol): New function; creates a symbol with the
671 same name as a section, and sets up aux records for it.
672 (coff_add_missing_symbols): New function; adds section symbols to
673 symbol table if they aren't there already. Should someday also
674 add a dummy C_FILE symbol if none is present.
675 (coff_write_object_contents): Add missing symbols before preparing
676 symbol table to be written.
677 (coff_slurp_reloc_table): Verify that symbol indices read in are
678 in a reasonable range.
679 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
680 (obj_conv_table_size): Accessor macro.
682 * bout.c (b_out_reloc_type_lookup): New function. Handles three
685 * bfd-in.h (bfd_get_section_name): New macro. Like
686 bfd_section_name, but returns rvalue, not lvalue.
687 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
688 (bfd_get_section_flags): Now returns rvalue.
690 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
691 general, some specific to sparc or i960.
693 * aoutx.h (set_section_contents): Set VMA for each section based
694 on previous section. If text section VMA doesn't appear to have
695 been set, make a best guess from the type of file.
697 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
699 (MY(vec)): Initialize reloc_type_lookup field.
701 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
702 (bfd_error_trap, bfd_error_vector): Extern, not common.
704 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
705 few types of relocs for sparc; will need enhancement.
707 * bout.c (callj_callback): Use DEFUN macro in definition.
708 * coff-i960.c (optcall_callback): Likewise.
710 * targets.c (bfd_target): Added fields reloc_type_lookup and
711 _bfd_make_debug_symbol. Also minor comment changes.
712 * syms.c (bfd_make_debug_symbol): New dispatching macro.
713 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
714 than arch info, and dispatch with BFD_SEND. Callers changed.
715 * archures.c (struct bfd_arch_info): Deleted field
717 * cpu-*.c: Don't initialize that field.
719 * bfd-in.h (enum bfd_error): Add new value "bad_value".
720 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
721 (bfd_errmsg): Now returns ptr to const.
722 * bfd-in.h (bfd_errmsg): Fix prototype.
724 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
725 * reloc.c (bfd_generic_relax_section): Ditto.
727 * section.c (Section Output doc): Improve description of use of
728 output_section and output_offset.
730 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
732 * sco-core.c: new file from net.
733 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
734 Now we have the hairy linker, it's possible to move symbols from
735 one section into another. Actually make that work!
737 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
739 * hosts/sun3.h: fix declaration of free.
741 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
743 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
744 * coff-h8300.c (reloc_processing): all relocs are relative to
746 * opncls.c: don't use fdopen on DOS systems
748 short patches from Glenn Kasten (glenn@ready.com)
749 * target.c: enabled oasys support
750 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
751 fix problem where a relocation which crossed a modification byte
752 boundary did not work. Fix problem where a relocation near the end
753 of a data record did not work.
756 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
758 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
759 archvie header string counts the endian way, this heuristic sees
760 how big an archive string to read by trying it one way and if the
761 string table is unreasonably big, trying it the other. *FIXME*.
762 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
764 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
766 * bfd-in.h: Increase version number to 1.97, for consistency
768 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
770 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
772 * bfd-in.h: bump version to 1.96
773 Major change; changed calling convention for
774 bfd_get_relocated_section_contents so that caller allocates
775 memory for section data.
776 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
777 seclet.c, targets.c, bfd.c: reflect new convention.
778 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
779 case, then use reasonable default values for SEC_* flags.
781 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
783 * coffcode.h (coff_write_object_contents): use RELSZ to work out
784 size of output reloc struct.
785 * targets.c, Makefile.in: comment out tekhex for the moment.
786 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
787 * configure.in: tandem target is st2000
788 * coff-m68k.c: rename static howto_table to global
789 m68kcoff_howto_table.
790 * bout.c: remove unnecessary abort
791 * coff-a29k.c: various changes to the way relocations work to cope
792 with the "new order" and latent bugs.
795 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
797 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
798 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
799 * reloc.c (bfd_perform-relocation): don't relocate refs to
800 absolute symbols if doing a partial link.
802 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
804 * configure.in: Add a29k-amd-udi.
806 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
808 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
809 internal_exec structure before initializing the fields that
810 are used, so that the unused fields are in a known state.
812 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
814 * tekhex.c (struct data_struct): Convert from typedef that
815 typedefs nothing to a normal structure declaration.
816 * tekhex.c (pass_over): Prototype args for function that
817 second arg points to.
819 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
821 * Makefile.in: remove old style staging. Do not print recursion
824 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
825 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
828 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
830 * bfd.c, Makefile.in: added tekhex
831 * aoutx.h (set_section_contents): pages should be padded to the
832 size of a page, not the size of a segment.
833 * configure.in: added go32 host and i386-aout target.
834 * i386aout.c, libaout.h: now works for go32 target
835 * ieee.c: fix bit rot.
836 * seclet.c: support for padding seclet type.
838 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
840 * Makefile.in: added .NOEXPORT:
842 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
844 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
846 * elf.c (elf_compute_section_file_positions,
847 elf_write_object_contents): Return boolean, not NULL (which
849 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
850 Also ifdef-out code that aborts on unhandled section types.
852 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
854 * configure.in: Recognize ncr3000 config
855 * Makefile.in (MINUS_G): Pass on to recursive makes.
856 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
858 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
860 * Makefile.in: Now that we have sym.h and symconst.h, compile
861 coff-msym.c on all systems.
862 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
863 * coff-msym.c: Update include files and comments; add weakext bit.
865 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
867 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
868 section.c, srec.c, syms.c, coff-h8300.c: Lint.
870 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
872 * bout.c, coff-a29k.c, coff-i960.c: Lint.
873 * configure.in: Add new host and target configs.
874 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
875 structs, which vary; just use member name.
876 (elf_object_p, elf_core_file_p): Lint, fix comments.
877 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
879 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
881 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
882 local, disposable, copy of the external form of section header
883 table and program header table entries.
885 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
887 * Makefile.in: Set MINIMIZE back to 0 for a real release.
889 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
891 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
894 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
896 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
898 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
900 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
901 not internal bfd_assert function (twice).
903 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
905 * aout-target.h: change ar_max_namelen to 15 (the right value)
906 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
909 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
911 * archive.c (bfd_generic_archive_p): check for bout archives too.
912 * bout.c: make it work again.
914 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
916 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
918 * reloc.c (bfd_generic_get_relocated_section_contents): Call
919 bfd_xmalloc() instead of bare malloc().
921 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
923 * Makefile.in: pass down MAKEINFO on info.
925 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
927 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
928 host/h-<foo> now just <foo>.
929 * configure.in: reflect changes
931 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
933 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
934 actual source file, not just the generated libbfd.h.
936 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
938 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
939 gdb on little-endian 960 code.
940 * archive.c (compute_and_write_armap): indirect symbols should go
941 into the archive header too.
943 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
945 * Makefile.in: added check target.
947 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
949 * coff-msym.c: Move this file from gdb/ecoff.c. It
950 handles byte-swapping for ECOFF (MIPS symbol) files.
951 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
952 to the files built on MIPS-based hosts.
953 * Makefile.in: Add rule for coff-msym.
955 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
957 * Makefile.in: added clean-info target. MINIMIZE=1.
959 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
961 * coff-rs6000.c: Move core file functions into separate
962 new file rs6000-core.c. This is needed because reading
963 core files depends on native include files that conflict
964 with ../include/coff/rs6000.h.
965 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
967 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
969 * aoutx.h (NAME(aout,print_symbol)): Don't print
970 symbol addresss for undefined symbols.
971 * coff-rs6000.c: Various updates (due to target-
972 independent changes).
973 * libbfd.h: Ditto (tdata field is now a union).
974 * hosts/h-sparc.h: Removed prototype for bogus function
975 'emset' (presumably should have been 'memset' - which is there).
977 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
979 * configure.in (mips-big-* target): Same is Iris.
981 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
983 * aoutx.h (translate_from_native_sym_flags): when creating an
984 alias symbol, fill in the section as undefined, rather than
985 leaving it blank. If an output section can't be found for a
986 symbol, then don't core dump.
988 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
990 * Makefile.in, configure.in: removed traces of namesubdir,
991 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
992 copyrights to '92, changed some from Cygnus to FSF.
994 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
997 * coff-h8300.c: fix stupid reloc subtraction bug
998 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
999 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1000 the symbol.flags and done_lineno fields.
1002 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1004 * coffcode.h (coff_write_symbol): write out the correct number of
1006 * cpu-h8300.c: fix disassembly bug
1008 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1010 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1011 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1012 reloc.c, section.c (bfd_map_over_sections), targets.c
1013 (bfd_target_list): Protolint.
1014 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1016 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1018 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1020 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1021 section of a symbol rather than the section of a reffed symbol to
1022 determine the r_index of an emmitted reloc.
1024 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1026 * PORTING: New (preliminary) porting guide.
1028 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1030 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1031 (howto_hvrt16): lint.
1033 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1035 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1036 a full configuration (with possible cross-development),
1037 instead of using host-aout.c.
1039 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1041 * aout-target.h (MY(write_object_contents):
1042 Set obj_reloc_entry_size (abfd).
1043 * gen-aout.c: Change to emit a .c files, not a .h file.
1045 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1047 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1048 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1050 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1052 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1053 with more than one auxent can cause nasty core dumps.
1055 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1056 "done_lineno" so that a symbol which appears twice in the symbol
1057 table only gets it's linenumbers relocated once. Modifed
1058 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1061 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1063 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1064 stuff to use the New Order.
1066 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1068 * ieee.c: Change type of envi[] to unsigned char.
1070 * configure.in: fix vax ultrix configuration.
1072 * elf.c (bfd_section_from_shdr): Deal with null return from
1073 bfd_make_section(). (elf_object_p): Select endianess properly.
1075 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1077 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1079 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1081 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1082 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1083 * host-aout.c: Don't use aout-params.h; configure these systems
1084 in their xm files, not in a randomly generated file.
1085 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1087 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1089 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1091 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1092 host_aout_vec here as well.
1094 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1096 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1097 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1098 to prevent undefined symbol.
1100 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1102 Various lints found on PersSony
1103 * aoutx.h: cast an enum
1104 * coff-a29k.c: many ints in reloc structure turned to enum
1105 * coffcode.h: more enums
1106 * cpu-h8300.c: more enums
1107 * opncls.c: more enums
1109 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1111 * configure.in: Make Tahoe configuration work again.
1112 * bfd-in.h: Remove trailing comma from enum declaration.
1113 * ieee.c: Can't put byte values >0x7F into a signed char.
1115 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1117 * Makefile.in: Add dependencies for various coff-*.o files.
1119 * elf.c: Remove extraneous paren from core_prpsinfo and
1120 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1121 Replace references to old section "size" member with new
1122 "_raw_size" member. Implement elf_make_empty_symbol, which
1125 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1127 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1130 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1132 * coffcode.h (bfd_coff_relax_section): now static.
1133 (bfd_coff_get_relocated_section_contents): various type lints.
1135 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1137 New entry point in the transfer vector - bfd_relax_section.
1139 * aout-target.h: add to vector, call generic_relax
1140 * bfd-in.h: add to vector
1141 * bfd.c: add #define for vector
1142 * bout.c: add to vector, call generic_relax
1143 * coffcode.h: add to vector, also now has coff specific relax code
1144 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1145 * elf.c: call generic_relax
1146 * ieee.c: call new vector, clean up some bugs due to the creation
1148 * libbfd.h: add bfd_generic_relax_section EXFUN
1149 * oasys.c: call generic_relax
1150 * reloc.c: implement generic_relax
1151 * seclet.c: moved much of this into coffcode.h
1152 * srec.c: call generic_relax
1153 * targets.c: define new transfer vector
1155 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1157 * everything: now modified to use smaller reloc type. Self hosts
1160 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1162 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1163 New files for stratus.
1165 * configure.in: Add configuration fragments for stratus.
1167 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1169 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1170 variables as CONST since they are set to point to a const char
1171 string. Fixes compiler complaints.
1173 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1175 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1178 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1180 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1181 symbols, so that we can emit the correct file name even
1182 if it's an include file.
1184 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1186 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1187 (Reported by john@labtam.labtam.oz.au (John Carey)).
1189 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1191 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1193 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1194 being used to -DHAVE_PROCFS.
1196 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1197 '#include "fopen-same.h"' to end of file to match other h-* files.
1199 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1201 * configure.in: Change svr4 references to sysv4. Add case
1202 "unknown" for target vendor and infer some targets based
1203 on the specified operating system.
1205 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1207 * bfd-in.h, libaout.h: ANSIfy enums.
1209 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1211 * archive.c (normalize): created version for VMS which removes the
1212 VMS directory crap from the front and end of a filename, eg turn
1213 [-.foo]bar.obj;123 into bar.obj
1214 (bfd_construct_extended_name_table): now writes index into an
1215 extended name table in decimal - the same base used to read an
1216 extended name table.
1218 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1220 * aout-encap.c: Fix to use aout-target.h.
1221 * aoutf1.h: Use standard MY_object_p and MY_callback
1222 in aout-target.h. Remove target-specific versions.
1223 * host-aout.c: Re-write to use aout-target.h.
1224 * gen-aout.c: New files use with host-aout.c to generate
1225 host-specific a.out-related parameters.
1226 * Makefile.in: host-aout.o depends on aout-params.h, which is
1227 generated by gen-aout.
1228 * aout-target.h: Make a little more flexible.
1229 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1230 macro. Instead, inline it in aout-target.h.
1231 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1232 a gcc -Wall warning.
1233 * archive.c: Add missing commas in DEFUN macro (2 places).
1234 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1235 Berkeley ones, now that libiberty has them:
1236 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1237 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1238 remove unused variable.
1240 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1242 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1243 and execname inside HAVE_PROCFS ifdef since they are unused
1244 when it is not defined.
1246 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1248 * elf.c: Flag all sections as either code or data. We can't
1249 be sure what they are anyway, since ELF doesn't fit the
1250 traditional model of text+data+bss very well. Add new local
1251 function elf_read() to simplify code. Record entry point in
1254 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1256 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1257 rather than N copies of the same lines.
1259 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1261 * cpu-h8300.c: disassemble branch displacements correctly
1262 * coff-h8300.c: put reloc offsets out in 32bits
1264 * makefile.dos, configdj.bat: New files from DJ
1265 * cache.c: fopen with new macros is needed for DOS.
1266 * ieee.c: environ renamed to envi to stop an include file
1268 * opncls.c, coff-rs6000.c: more fopens with macros.
1270 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1272 * Makefile.in: infodir belongs in datadir.
1274 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1276 * Makefile.in: fix where docdir lives
1278 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1279 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1280 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1281 srec.c, syms.c, targets.c : all new documentation and lint
1285 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1287 * coffcode.h, srec.c: Lint.
1289 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1291 * Makefile.in: install using INSTALL_DATA, added standards.text
1294 * configure.in: mark directory as target dependent. configure
1295 nows works in objdir always so make file existence checks
1298 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1300 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1301 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1302 and mandir now keyed off datadir by default.
1304 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1306 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1307 computation of arch and machine type so it's worked out before
1308 some_aout_object_p is called.
1309 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1311 * archures.c: add extra field 'section_align_power' to hold
1312 default section alignment in object files.
1313 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1314 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1315 initialize the new field.
1316 * bout.c (b_out_callback): replace the text size, since aout
1318 * aoutx.h: Documentation in the new style
1320 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1322 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1323 use the saved value if mtime_set is already set (intended
1324 for archive files, though apparently not used yet).
1326 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1328 * targets.c: Revise comments about how to configure the target
1329 vector, to match reality. Remove mention of obsolete methods.
1330 Remove long lists of capitalized macros that turn into the same
1331 thing in lowercase. Normal vector simply lists all known
1332 lowercase xvec names; all other cases are handled by SELECT_VECS.
1334 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1337 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1338 list of supported targets.
1340 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1342 * archive.c (bsd_write_armap): The pad byte sometimes added to
1343 the string table in a __.SYMDEF member is now
1344 counted as part of the size of the string table.
1345 This is compatible with the old ranlib, as well as Sun's.
1347 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1349 * srec.c: Rewrote to fix many bugs; now gets the record type
1350 right, doesn't choke on input, sets the start address in an S9 and
1351 fills in the filename on an S0.
1353 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1355 * cpu-h8300.c: Add support for MEMIND addressing mode
1357 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1359 * coffcode.h: use the new macro if available
1361 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1362 * Makefile.in: Fixed dependencies due to file rename
1364 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1365 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1366 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1367 newos3.c, stab-syms.c, syms.c: All these files have had their
1368 #includes altered to point to the new places.
1370 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1372 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1374 * configure.in: Add vendor "ncr" as supported per-target vendor.
1375 Add svr4 case for i386 per-host case.
1377 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1380 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1382 * syms.c (bfd_decode_symclass): Return 'A'
1383 for symbols that are both absolute and global.
1384 * archive.c (bfd_special_undocumented_glue): Return NULL
1385 if bfd_ar_hdr_from_filesystem returns NULL.
1387 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1389 * Makefile.in: added coff-h8300
1390 * configure.in: now h8 is a coff target
1391 * cpu-h8300.c: fix various disassembly problems
1392 * libcoff.h: took out some code which has been #0ed for a long
1394 * targets.c: added h8 coff
1395 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1396 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1398 * coffcode.h: Started to change the way machine dependencies are
1399 handled, from the nest of #ifdefs to macros defined in the
1400 including coff-<foo>.c
1402 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1404 * aoutx.h (some_aout_object_p): Set the `executable' bit
1405 if the entry point is contained in the text segment, even if the
1406 text segment is at location 0.
1408 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1409 nonstandard MIPS sections (.rdata, .sdata, etc).
1411 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1412 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1413 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1415 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1417 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1419 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1420 from syms.c to new file stab-syms.c. Also, since GNU extended
1421 type codes such as N_SETT are no longer in ../include/stab.def,
1422 include them manually.
1423 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1424 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1425 * libaout.h: Added prototype for aout_stab_name().
1426 * Makefile.in: Update Makefile for new stab-syms.[co].
1428 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1430 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1431 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1432 just make N_XXX work by excluding the header from the text segment.
1433 * aoutx.h: Fix comments to match.
1435 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1437 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1438 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1439 for the "logical" text segment (i.e. never consider the exec
1440 header to be part of the text segment). This change is
1441 needed for consistency with various other parts of bfd and ld.
1442 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1443 and move calculation of obj_textsec(abfd)->size to libaout.h.
1444 * bfd-in.h: Removed bogus ';'.
1446 * Makefile.in: Add MINIMIZE flag to select lean
1447 or bloated target_vector.
1448 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1449 * newsos3.c: Fixes to ../include/aout64.h remove need
1450 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1452 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1454 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1455 handle both little and big-endian targets, with little
1456 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1457 * host-aout.c: Add FIXME note.
1459 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1461 * targets.c: Make the default target_vector contain
1462 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1463 Old behavior can be gotten by defining ALL_TARGETS.
1464 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1465 Factored out common code into new file aout-target.h.
1466 Saves a lot of duplicate code for a.out variants.
1468 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1470 Get 'make headers' to work when configured with +subdirs.
1471 * Makefile.in: Add $(subdir) to docdir path.
1472 * doc/Makefile.in (protos): Add $(srcdir) prefix
1473 to name of sed scripts.
1475 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1477 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1478 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1479 to include names of N_SETT etc.
1481 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1483 * elf.c: Add minimal support for ELF symbol tables. Generates
1484 canonical bfd symbol tables from ELF symbol tables. Change the
1485 name of some functions from bfd_<name> to elf_<name>.
1487 * syms.c: Trivial fix to comment to remove a redundant "to".
1489 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1491 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1492 form that GDB recognizes as COFF.
1494 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1496 * ieee.c (ieee_object_p): cast NULL correctly.
1497 * configure.in: added harris host
1499 * coff-a29k.c: Lots of changes, most from David Wood.
1501 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1503 * coff-m88k.c (coff_write_armap): Just #undef it.
1505 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1507 * Makefile.in: standardize on MINUS_G to disable debugging
1508 * coff-m88k.c: create coff armaps instead of bsd ones.
1509 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1512 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1514 * elf.c: Additions to support ELF format core files.
1515 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1516 has support for /proc (all the include files in particular).
1518 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1520 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1521 of two N_SO stabs, one for directory, and one for filename.
1523 * bfd-in.h (print_vma): Factor out duplicate definition.
1525 Exit a little more gracefully when malloc returns NULL.
1526 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1527 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1528 * libbfd.h: Rre-generated due to libbfd.c update.
1530 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1532 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1534 * elf.c (elf_object_p): Don't try to create a bfd section for
1535 the first ELF section header. It is just a placeholder.
1537 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1539 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1540 core files, when compiling native.
1541 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1543 FIXME: The aoutf1.h change below needs to be reversed back
1546 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1548 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1549 manipulation of lnno fields in lineno structs in a coff-<f>.h
1550 independent way. Override it in coff-<f>.h to your favourite
1551 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1552 (coff_swap_lineno_out): modified to use the new macros.
1554 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1556 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1557 unknown arch when the magic number doesn't specify the
1558 architecture, since some OSs (eg old sun3s) don't set the number, and
1559 020 is probably the right answer anyway.
1561 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1563 * hosts/h-news.h, hosts/h-rtbsd.h:
1564 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1565 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1566 bfd_print_symbol_nm, for use by nm.
1567 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1568 bfd_print_symbol_nm option, to print in nm format.
1569 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1570 oasys.c (oasys_print_symbol): Provide stub implementations
1571 for bfd_print_symbol_nm.
1572 * syms.c: New function bfd_decode_symclass, used by nm printer.
1573 New function bfd_stab_name to look up string name of stab code.
1575 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1577 * Makefile.in: Added ctor.c
1578 * archures.c (bfd_default_arch_struct) added
1579 bfd_default_reloc_type_lookup.
1580 * coffcode.h: removed a load of #if 0ed code.
1581 (coff_compute_file_section_positions): now works out the section
1582 alignment and size correctly in all cases.
1583 (coff_get_symtab): looks for constructor symbols and calls the
1584 right function when they're found. (coff_canonicalize_reloc):
1585 knows when a section is full of constructors and does the right
1587 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1589 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1590 * libcoff.h: removed #if 0ed code
1591 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1592 arch independent constructor relocation type.
1593 (bfd_reloc_type_lookup): removed the comment "this will go away"
1594 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1595 reloc which is used when BFD_RELOC_CTOR falls through to give a
1596 default 32bit reloc for constructors.
1597 (bfd_default_reloc_type_lookup): added.
1598 * aoutf1.h: fixed SEGMENT_SIZE typo.
1600 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1602 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1603 matching prefix "coff".
1604 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1605 rs/6000 csect records.
1607 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1609 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1610 * configure.in: add motorola delta88 cases
1611 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1612 write_armap prototype
1613 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1615 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1617 * Rename COFF-related files in `coff-ARCH.c' form.
1618 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1619 coff-mips.c, coff-rs6000.c to be exact.
1621 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1622 make output clutter.
1623 * config/mt-*: Ditto.
1625 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1627 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1628 John Gilmore. Archive support from Damon A. Permezel.
1630 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1631 * configure.in: Add rs6000 case.
1632 * targets.c: Add rs6000 vector.
1633 * archures.c: Add rs6000, fix comment on romp.
1634 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1635 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1636 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1637 * section.c (bfd_make_section): Return NULL on attempt to create
1639 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1640 (bfd_swap_aouthdr_in): Handle lots more members.
1641 (make_a_section_from_file): If section has already been seen,
1642 just return false rather than overwriting it.
1643 (coff_real_object_p): Understand incoming magic numbers.
1644 (coff_set_flags): Understand outgoing magic numbers.
1645 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1646 (build_debug_section): Add fn for reading debug string section.
1647 (get_normalized_symtab): Handle symbol names in debug string section.
1648 Remove unused obj_string_table.
1649 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1650 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1651 existing section before making one.
1652 * cpu-rs6000.c: New file.
1653 * rs6000coff.c: New file.
1655 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1657 * elf.c: Add partial support for ELF format corefiles. Still needs
1658 support for extracting registers from corefiles.
1660 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1662 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1663 RANLIB is defined as echo, send the output to /dev/null to help
1664 reduce clutter in the output from doing a make.
1666 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1668 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1669 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1671 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
1673 * coffcode.h (coff_compute_section_file_positions): make it pad
1674 section size out if there are alignment restrictions so that the
1675 image will be ok on a system where section positions are worked
1676 out by accumulating sizes rather than from the section headers.
1677 * targets.c (proto write_armap). Changed orl_count to unsigned.
1678 * opncls.c (bfd_close_all_done). Added so that generative
1679 programs like gas can close a bfd without causing bfd confusion.
1680 * libbfd.h (changed becuase of protos)
1681 * amdcoff.c: messed with the way that jmp displacements are
1682 calcualated. This may not yet be totally correct.
1683 * archive.c (coff_write_armap): rewrote the way that ranlibs are
1685 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
1686 abs symbol has no section (like a register symbol).
1687 (coff_write_symbol) now zeros auxent before filling it up to help
1688 with sensitive applications.
1689 * libbfd.c (bfd_write_bigendian_4byte_int): added.
1691 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
1693 * bfd.c: Make sure we don't get a macro strerror().
1694 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
1695 * trad-core.c (trad_unix_core_file_failing_command): Suppress
1696 attempt to recover command, ifdef NO_CORE_COMMAND.
1697 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
1699 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
1701 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
1703 * archive.c (bsd_write_argmap): The size of the ranlib structures
1704 should not include the size field itself.
1705 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
1706 adata(abfd)->exec_bytes_size field instead of constant macro,
1707 because aoutx.h compiles to a simple .o file shared by
1708 all 32-bits a.out targets.
1710 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
1712 * configure.in: Allow i386-sco-sysv.
1713 * bout.c: Remove unused i960_align; lint dummy core file handlers.
1714 * cpu-h8300.c: lint.
1716 * host-aout.c: New strategy. We use common code, include files,
1717 and data structures to handle the file, but set a few parameters
1718 from the host's config file (page size, text start addr, etc).
1719 * libaout.h: Define HP BSD machine types.
1720 * aoutf1.h: Handle reading a.outs with these types.
1722 * trad-core.c: Pass the u.u_ar0 value as the negative of the
1723 virtual-memory-address of the .reg section. We can't just make a
1724 section for "all the regs and nothing else" because only GDB knows
1725 exactly where the regs are (scattered around the upage and stack).
1726 Clean up memory allocation. Remove big- and little-endian
1727 vectors, replace with single vector; this only runs on the host,
1728 in host byte order. Replace byteswap routines with aborts in case
1730 * targets.c: There's only one trad_core_vec now.
1731 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
1733 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
1735 * hosts/h-amix.h (free): Fix prototype.
1737 * aoutx.h: Don't use NULL as an integer, for braindead systems
1738 that declare it as (void *)0. (From Peter Schauer.)
1740 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
1742 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
1743 problem with bad Ultrix system headers.
1744 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
1745 various kinds of alignments for the various kinds of
1748 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
1750 * doc/Makefile: Don't assume . is on the path (from James Clark).
1752 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
1754 * Makefile.in: Avoid Sun Make VPATH bugs.
1755 * targets.c: Declare trad_core vectors extern.
1757 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
1759 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
1760 * libbfd.h: Moved ALIGN macro here.
1761 * bout.c (b_out_callback): Replace i960_align by align_power.
1763 * libaout.h (struct aoutdata): Added fields page_size,
1764 segment_size and exec_bytes_size. These help generic code
1765 (in aoutx.h and libaout.h) to figure out where to align
1766 the various segments in a demand paged file.
1767 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
1768 to decide if the exec header counts in a_text (text segment size).
1769 Also, assume D_PAGED flag is set; don't set it here.
1770 * bout.c (b_out_callback): Add initialization of
1771 adata fields page_size, segment_size, and exec_bytes_size.
1772 * host-aout.c (NAME(host_aout, callback) and
1773 NAME(host_aout,mkobject): Ditto.
1774 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
1775 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
1776 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
1777 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
1778 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
1779 for some systems (mainly sunos), so do it in the callback instead.
1780 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
1781 * aoutx.h (NAME(aout,set_section_contents): Change the way
1782 filepos and size of sections are carried out to support
1783 older styles of demand paged executables.
1786 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
1788 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
1789 * bfd.c: Added macros to enable gas to swap coff records.
1790 * coffcode.h: Make the coff_swap_*_out routines return the number
1791 of bytes swapped, and cleaned up their prototypes.
1792 * configure.in: Added ebmon/coff support
1793 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
1795 * targets.c: Added new entry points for coff swapping
1797 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
1799 Restructure configuration scheme for bfd, binutils, ld.
1801 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1802 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
1803 Change some config names to match other dirs.
1804 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1806 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
1807 ../include/sysdep.h.
1808 * cpu-i960.c: Strncmp needed a length arg.
1809 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
1810 * i386aout.c: Remove dead N_TXTOFF override.
1811 * trad-core.c: Don't disable the whole file if SUN4_SYS.
1812 * config/: Rename some config files to match up h-*.h names.
1813 Remove all the HOST_SYS definitions from the config files.
1814 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
1815 * hosts/h-hp9000.h: Remove USG comment.
1816 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
1817 * hosts/h-news.h, h-sparc-64.h: New config files that had
1818 previously been kludged in the <sysdep.h> file.
1820 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
1822 * config/*: trad-core support is HOST dependent, not target
1823 dependent. Target config files only set DEFAULT_VECTOR and/or
1824 other vector elements. Exception: when host-aout.c is in use,
1825 in which case we're forced to assume we're native (hp, vax,
1826 tahoe). Rename XDEPFILES to HDEPFILES.
1827 * Makefile.in: Rename XDEPFILES.
1828 * config/h-sun*: Don't force static linking.
1829 * trad-core.c: Document how to use it nowadays.
1830 * i386aout.c, newsos3.c: Clean up.
1831 * i386coff.c: Allow 386 coff files to be used as core files too
1832 (for reading core files from embedded systems).
1834 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
1836 * Add i386aout.c for a.out support on the i386.
1838 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
1840 * reloc.c, section.c, syms.c, targets.c: correct info-node
1841 structure in *doc* comments.
1842 doc/Makefile: stop hiding complaints from makeinfo.
1844 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
1846 * aoutx.h (...some_aout_object_p): Take a third parameter,
1847 the internal_exec struct, and avoid ever looking at an
1848 external_exec. All callers changed to read the entire
1849 external_exec struct, swap and check its magic number,
1850 swap in the whole structure, and pass the swapped-in version to
1852 * bout.c: Bring into modern era. Use single _object_p routine
1853 for big- aand little-endian. Provide internal and external
1854 exec header structs. Use separate swap-in and swap-out routines.
1856 * libaout.h: Move struct internal_exec from ../include/aout64.h
1857 to here. Add obj_symbol_entry_size to struct aoutdata.
1858 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
1860 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
1861 EXTERNAL_NLIST_SIZE. Callers changed.
1863 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
1865 * bfd.c: Remove strerror() to libiberty.
1867 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
1868 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
1869 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
1870 last byte of transfer, not first byte, is within the section.
1872 * host-aout.c: Remove `BSD' archive support. Lint.
1874 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
1875 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
1876 `bfd_arch_info_type'. All uses changed.
1877 * reloc.c: Rename `bfd_reloc_status_enum_type' to
1878 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
1879 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
1880 it needs a better name.) All uses changed.
1881 * targets.c: Rename `enum target_flavour_enum' to `enum
1882 target_flavour', and remove the `_enum' from all of the enum
1883 values themselves. All uses changed.
1885 * configure.in, config/h-i386mach: i386 mach host.
1886 * config/t-i386-aout: Use host-aout.c.
1888 * trad-core.c: Give it its own xvec's to make it independent
1889 of other file formats.
1890 * ecoff.c, host-aout.c: Remove refs to trad-core.
1891 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
1892 * targets.c: #ifdef TRAD_CORE, include it in the vector.
1894 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
1896 * reloc.c: Extended NEWHOWTO macro
1897 * ieee.c: Changed the way 8bit pcrel is done
1898 * cpu-h8300.c: got the registers in the right order
1900 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
1902 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
1903 prediction is vindicated!
1905 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
1906 Remove refs to howto.c, since Steve forgot.
1908 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
1910 * elf.c: took the abort out of set_arch_mach so that objdump -i will
1911 still work. Now allows any architecture/machine to be set.
1913 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
1915 * howto.c deleted and moved code to reloc.c
1917 * libbfd.h, libbfd-in.h removed $id stuff for real
1919 * cpu-h8300.c Made it match various different spellings of h8300.
1921 * archures.c: Took out the first char filter which made it only
1922 look for a cpu/arch match when the first chars of supplied and
1923 tested names were the same.
1925 * targets.c removed oasys stuff, pending someone to fix the bugs
1929 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
1931 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
1932 ELF support good enough for GDB.
1933 * configure.in, config/h-amix, config/t-m68k-elf: Handle
1934 m68k-cbm-svr4 host and target.
1935 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
1936 so `diff' and `patch' can cope.
1938 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
1940 * archures.c: removed texinfo error
1942 * init.c: added texinfo hooks, and removed initialization error
1945 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
1948 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
1950 * cpu-i960.c: Avoid numerical count of initializers.
1952 Vax Ultrix changes from David Taylor <taylor@think.com>:
1953 * host-aout.c: Make little-endian vector really little-endian.
1954 * configure.in: Separate vax and tahoe cases, handle ultrix.
1955 * config/t-vax: Add trad-core.o.
1956 * config/h-vaxult: New host system.
1958 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
1960 * bfd-in.h VERSION, change version number to 0.18, this makes a
1961 gap, but now is the same as the linker version number.
1963 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
1964 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
1965 files will eventually contain processor specific bits for bfd,
1966 like strange relocation information and dis/assembly. So far only
1967 the H8 has been even partially done. This work also ties in with
1968 the change in handling architectures.
1970 * amdcoff.c: (a29k_reloc) fix error message.
1972 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
1973 discover the architecture of the bfd. (sunos4_callback) calls the
1974 function bfd_set_arch_mach rather than stuffing stuff directly
1975 into the bfd. (sunos4_write_object_contents), changed names of
1978 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
1979 setup the environment.
1981 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
1982 headers in big endian format, regardless of the endianess of the
1985 * archures.c: totally changed. Now an architecture is represented
1986 with a pointer to an info structure rather than an enumerated type
1987 and a long. The old info is available as two elements in the
1988 structure. Future enhancements to architecure support will
1989 involve pointers to methods being placed into the info structure.
1991 * bfd.c: changed the definition of the bfd structure for the new
1994 * bout.c: (b_out_set_arch_mach) changed to use the new
1995 architecture mechanism.
1997 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
1998 the new architecture mechanism.
2000 * configure.in: added h8 stuff.
2002 * ieee.c: too many changes to note. Now ieee files written with
2003 bfd gas and ld can be read by gld and ieee only linkers and
2006 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2008 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2009 than fixing the structure directly.
2011 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2012 than fixing the structure directly.
2014 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2015 before opening a bfd.
2017 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2018 rather than fixing the structure directly.
2020 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2021 in the t/hmake file) a user can select which backends they want
2022 linked with bfd without changing the source.
2024 * init.c: new, looks after initializing modules.
2026 * howto.c: for future use, will allow an application to work out
2027 what cookie to use as a handle on a relcoatio howto.
2029 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2031 * srec.c: Better error checking, partly from Peter Schauer.
2032 (srec_object_p): Avoid assuming any file that starts with 'S' is
2033 an S-record file! (Check for 3 uppercase-hex digits after it.)
2034 (ISHEX): Define new macro for checking supposedly hex characters.
2035 (pass_over): Treat as EOF any S-record line that:
2036 * doesn't have hex in either size character
2037 * produces a size larger than 0x7F
2038 * has an unrecognized type number
2040 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2042 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2043 opncls.c: Lint (saber actually).
2045 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2047 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2048 * newsos3.c: Fixed two types: newos3 -> newsos3.
2049 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2050 to use correct segment.
2052 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2054 * aoutx.h (print_symbol): Handle missing symbol->name.
2056 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2058 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2061 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2063 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2064 add sgi/irix support.
2066 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2068 Changes for the AMD 29000 Ultracomputer port from David Wood.
2071 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2073 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2076 * coffcode.h (coff_real_object_p): Pass information about the
2077 current file's coff symbol format to BFD via the coff_data struct.
2078 (coff_find_nearest_line): obj_icof => coff_data.
2079 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2080 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2081 and DIMNUM == E_DIMNUM.
2082 * configure.in: Handle a29k-*-* hosts, and targets
2083 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2084 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2085 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2086 local_linesz to `coff_data' (tdata) struct.
2087 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2088 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2090 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2092 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2093 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2095 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2097 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2099 (sunos4_core_file_matches_executable_p): Fix header comparison.
2100 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2101 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2103 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2105 Allow GDB to patch object files.
2107 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2108 * trad-core.h (trad_unix_core_file_p): Ditto.
2109 * aoutx.h (aout_set_section_contents): On first output, check
2110 abfd->direction and complain if erroneous.
2112 * Makefile.in: Add crude dependencies.
2114 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2116 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2117 to h/t-xxxx files so that everything will work on System V.
2119 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2121 * aoutx.h: Add information on host-aout.c and how to configure
2122 to use it, to the manual.
2123 * configure.in: Tix typo.
2124 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2125 else dummy out the core file support.
2126 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2127 specified, use it to locate the data section.
2128 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2129 rather than as chars (lint).
2131 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2133 * aoutx.h, coffcode.h: saberized.
2135 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2137 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2139 bfd.c, targets.c: minor rewording of doc segments
2142 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2144 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2145 etc, rather than TEXT_START_ADDR.
2146 * host-aout.c: Remove #if 0 around whole thing.
2147 Update to modern (32/64-bit) a.out naming conventions.
2148 Include a large chunk of ../include/a.out.gnu.h to get macros that
2149 are not defined by the system include files.
2150 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2151 macro used by the other a.out implementations.
2152 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2154 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2156 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2157 texdoc and psdoc; make these depend on generated .texi's
2159 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2162 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2165 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2166 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2167 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2168 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2169 obtrusive marks indicating .c origins.
2171 * bfd.texinfo: generalize most references to linker
2173 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2175 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2176 * archures.c: remove empty foo() definition (crept in at vn1.9)
2178 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2180 * bfd.texinfo: use @setchapternewpage on instead of lots of
2181 @page's; minor rephrasing in Introduction.
2183 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2184 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2185 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2186 segments): used BFD (caps) more consistently as a name in
2187 discourse, fixed a few other minor typos and uses of fonts
2190 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2192 * coffcode.h: fixed bug where string table size wasn't being swapped.
2194 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2196 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2198 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2199 flags. (bfd_print_symbol_vandf) now knows what to do with the
2202 * aoutx.h: made translate_from_native_sym_flags and
2203 translate_to_native_sym_flags produce the above flags.
2206 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2208 * all files: update copyright notices for GPL version 2.
2209 Install header comments and attribute most modules to their
2210 authors. BFD's name is now officially "Binary File Descriptor",
2211 so remove any conflicting pejoratives.
2212 archures.h: Consists solely of comments; remove it.
2214 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2216 * Makefile.in, bfd.c: Made it compile again.
2218 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2220 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2223 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2225 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2226 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2229 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2230 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2232 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2234 * Everything: created some new files, core.c format.c, reloc.c,
2235 section.c and syms.c to split the functionality a bit better.
2236 Cleaned up the rest of the files a bit, and added some
2240 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2242 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2243 really takes 3 arguments, patched code and ammended prototypes.
2245 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2247 * ../include/bfd.h (struct bfd_target): Added new field
2248 "align_power_min" which contains the minimum alignment for a
2249 section. This is used in coff_new_section_hook. The field
2250 insertion necessitates an update of all backends..
2252 * aoutf1.h jump table field inserted
2254 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2257 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2258 table field inserted.
2260 * coffcode.h(just about everything) Now patches up symbol tables
2261 using a different mechanism. The Intel major bug has been fixed,
2262 and the linker can self host on the Aviion and be debugged with
2265 * ecoff.c: new include and jump table patch, i386coff.c: new
2266 include and jump table patch, icoff.c: new include and jump table
2267 patch, ieee.c: can now read archives containing ieee modules.,
2268 libcoff.h: added (combined_entry_type), libieee.h: uped max
2269 sections to 20, m68kcoff.c: new include and jump table patch,
2270 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2271 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2272 srec.c: jump table patch. trad-code.c fixed #IF typeo
2274 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2276 * coffcode.h (coff_swap_aux_in): added else case to deal with
2277 filenames less than 9 characters.
2280 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2282 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2284 * srec.c: now allows any number of sections to be created in a
2285 file. Outputs addresses of the right length.
2287 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2289 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2290 target didn't match, the format got set to the attempted match,
2291 breaking a future test.
2293 *../include/i386coff.h : fixed typo in type field with size
2295 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2296 support in the jump table for the swapping routines exported to
2297 gdb. Now gdb works with the 386.
2299 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2301 * Merge in changes from gdb-3.95 release.
2302 Makefile.in: Allow hmake and tmake files to add OFILES.
2304 bfd.c: support specific targets as well as searching. When
2305 searching, take default target in preference to others.
2307 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2308 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2309 libbfd.h: Support specific targets as well as searching.
2310 opncls.c: Support specific targets as well as searching.
2311 targets.c: Search is short-circuited if default target matches.
2312 liboasys.c, libieee.c: Undo bothner changes that make macros
2313 work to the left of assignment, but which depend on the
2314 representations of different pointer types being the same.
2316 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2318 * i386coff.c: created.
2319 * coffcode.h: added support for 386.
2320 * Makefile.in: added support for 386.
2321 * ../include/i386coff.h: created
2323 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2325 * coffcode.h: removed all put_x_<sizes>
2326 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2330 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2332 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2334 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2336 * everything: Removed sysdep.h from bfd.h and put back into files
2337 from which it was split out. Now 64 bit version is built with a
2338 -DHOST_64_BIT="long long" on the compile line.
2341 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2343 Changed all the [get|put][name] routines to use [get|put]_[size
2346 Put in support for 64 bit work. Now two versions of bfd may be
2347 generated, according to the state of TARGET_64_BIT, one which is
2348 32 bit only, and one which is 64/32 bits.
2349 Created new back end 'demo64' to test 64 bit functionality.
2351 Renamed some files to work on DOS.
2353 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2354 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2355 chage, 64 bit transfer. * liba.out.h: Split out common code from
2356 sunos and newsos into liba.out. Name changes and prototype mods. *
2357 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2358 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2359 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2360 change and 64bit stuff.* newsos3.c: common code removed, new jump
2361 table. * oasys.c: Name change * opncls.c: Portability fixes *
2362 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2363 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2364 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2365 64bit ized. * demo64.c: 64 bit a.out back end
2371 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2373 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2374 on LHS of assignment, even when using old compilers.
2375 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2376 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2377 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2378 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2379 * targets.c: Add declaration of newsos3_vec.
2382 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2384 * aout.c: fixxed some of the problems with filepos calculation.
2385 (swap_ext_reloc): fixed problem with creation of relocs.
2386 (aout_set_section_contents): fixed filepos problem
2388 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2389 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2390 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2391 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2392 cleaned up. (coff_write_object_contents) cleaned up.
2394 * ecoff.c: Totally different. Now supports ecoff fully.
2396 * icoff.c: fixed problems in relocation callout.
2398 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2400 * m68kcoff.c: updated target vector.
2402 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2403 choose_reloc_size. (sunos4_write_object_contents) now calls
2404 choose_reloc_size so outputs relocs correctly, also calculates the
2405 size of the sections correctly.
2409 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2411 Merge Per Bothner's changes to modularize BFD a.out a bit.
2413 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2414 * ieee.c: Cast enums to int before comparing them, for brain-
2416 * coff-code.h: Remove coff_get_section_contents, and use the
2417 generic one instead.
2419 * aout.c: Derive new module from sunos.c, containing generic
2420 support code for all kinds of a.out files.
2422 * sunos.c: Remove all code that goes in aout.c. Split out
2423 machine dependent followup in sunos4_object_p into
2424 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2425 and redefine only the names we CHANGE, not all the names. Drop
2426 the little-endian vector, and rename the vector as sunos4 rather
2429 * b.out.c: Use aout.c routines for most of the work. Slight
2430 changes for the new regime. Remove close_and_cleanup and
2431 get_section_contents in favor of generics. New transfer vector
2434 * newsos.c: New support for Sony NEWS, another a.out format.
2436 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2437 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2438 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2440 * opncls.c (bfd_close): Call format-dependent write_contents
2441 routine, if writing, before calling target-dependent
2442 close_and_cleanup routine (which is now always generic, I think).
2443 * srec.c: Use bfd_alloc instead of malloc. Remove
2444 close_and_cleanup and move code from it to
2445 srec_write_object_contents. Add write_contents to tvec.
2446 * targets.c: Remove a.out little vector, replace a.out big
2447 vector with SunOS vector. FIXME: Need Vax support again now.
2449 * libbfd.h: Add write_contents format-dependent-vector to the
2450 bfd_target vector. Supply a generic close_and_cleanup routine.
2451 * liba.out.h: Handle the new aout.c split. Add prototypes for
2452 all routines defined in aout.c. Rename "sunos" things to "aout"
2453 things. Add a few fields where needed for various formats.
2454 * Makefile.in: Add aout.c and newsos.c.
2456 * archive.c, ieee.c, oasys.c: Lint.
2458 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2461 changed forward declaration struct stat; to reduce warnings. Changed
2462 comment on bfd_h_<x>_x.
2464 * ../include/m68kcoff.h, ../include/intel-coff.h,
2465 ../include/m88k-bcs.h
2466 Now there are two incarnations of relocs, linenos and syments. One for
2467 internal digestion, and one full of char arrays for I/O. The original
2468 names have gone to detect errors.
2470 * Makefile.in, m68kcoff.c, targets.c
2471 Test new structure code with a 68k coff implementaion
2473 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2474 Fixed all the places where there were problems with the size and
2475 alignments of structures on disk and structures in memory. #ifed out
2476 all the code in coffswap.c, since it should be done using the target
2479 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2481 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2482 multiple reloc command.
2484 * sunos.c (sunos4_set_section_contents): Made it so that sections
2485 are always padded to their alignment size.
2487 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2489 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2490 Clean up types and such (saber C problems).
2491 * ecoff.c: Clean up types and such. Remove routines that are
2492 not used. Fix up reading and swapping of shorts from files.
2494 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2496 * a.out.vax.c: Remove two bogus "static" from prototypes.
2498 * ecoff.c: Got rid of lots of non-working junk (that had
2499 been copied directly from coff-code.h).
2500 Updated to be consistent with updates to icoff.c and coff-code.h.
2502 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2503 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2505 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2506 but until the target_vector is automatically generated,
2507 it's as good as any. Note that the text offset is the only
2508 difference between NewsOS and SunOs (including magic numbers).
2509 (Most of the sunos_* routines should to renamed bsd_*
2510 and move to a bsd.c file. Then (and when the target_vector
2511 is automatically generated) it might make sense to create
2512 a separate Sony target.)
2514 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2515 on some systems, and doesn't help on others.
2516 Similarly, only define X_OK if not already defined.
2518 * trad-core.c: Don't include sys/stat.h - at least
2519 on NewsOS 3, it has already been included.
2521 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2523 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2524 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2525 symbol tables if necessary when reading them in, so gdb can use
2526 them. Add "bfd_coff_" to the names so they won't conflict with
2527 names in calling programs. FIXME-soon: if coff-code.h is
2528 included in two BFD modules, this will cause duplicate
2529 definitions; the routines should be exported to a separate,
2530 common, module (probably along with a mess of other ones).
2532 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2534 Improve modtime support.
2536 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2537 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2538 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2539 BUG: archive members still do not get correct mod times.
2541 Improve floating point support for core files.
2543 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2544 (sunos4_core_file_p): Create a second registers section in the
2545 core file, called ".reg2", for the float registers.
2547 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2549 * many changes to improve archive handling; found a logic flaw in
2550 bfd_check_format which only just happened to work by cooncidence.
2552 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2554 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2557 * bfd.h: changed type of udata in asymbol to void *, like it
2558 should be. Added bfd_reloc_dangerous enum member.
2560 * coff-code.h: Fixed it so that internally generated symbols get
2561 their values relocated correctly in all cases. Removed calls to
2564 * icoff.c: Not understanding the destination symbol of a reloc is
2565 not a failure any more, just 'dangerous'. This allows linking of
2566 b.out and coff images.
2568 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2572 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2574 * sunos.c (translate_to_native_sym_flags): fixed
2575 sym_pointer->n_value so that symbols on the way out get their
2576 section relative values calculated correctly.
2578 * coff-code.h (mangle_symbols): fixed problem where tags were not
2579 being relocated for structs, enums, unions. Also various lints.
2581 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2583 * archive.c (get_elt_at_filepos): system_call_error returned
2586 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2588 * Resolve the use of no_error and system_call_error.
2589 The bfd library itself now will never set bfd_error to
2592 The code still needs to be combed to make sure all the error
2593 codes are correct. I suspect they are not always set correctly.
2595 * The names of all the messages have _ prepended because the sun
2596 bundled compiler can't distinguish from a macro which takes an
2597 argument and the same identifier in a non-macro context.
2599 * The reason for the above being that entry points which used to
2600 be trampoline functions are now just macros which expand to a
2601 direct call through the bfd's xfer vector.
2603 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2604 must gas have its own version of everything (the gas version
2605 had the correct value)
2607 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2609 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2610 properly support i960 architecture and output correct reloc stuff.
2612 * bfd.h: added prototype for bfd_printable_arch_mach, added
2615 * coff-code.h: Applied patches from chrisb to support i960
2616 architecture, zero relocs and swap them correcly and conditionally
2617 compiled the timestamp.
2619 * sunos.c: Made the default section alignment 2^3 so that doubles
2620 are done properly. Fixed the same reloc bug that was in b.out.c
2622 * sysdep.h: Now compiles on a Posix box
2624 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2626 * icoff.c: Fix comment on big-endian version.
2627 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2628 F_RELFLG). Set F_AR32WR in output files if little endian
2631 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2633 * archures.c fixed =/== typo
2635 * sunos.c added architecture stuff for output. Fixed
2636 bug where files where vma(data) != size(text)
2637 were processed wrong.
2639 * coff-code.h added a lint cast
2641 * (../include/a.out.sun4.h) fixed it so zmagic
2644 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2646 * archive.c removed loads of includes, and fixed bug where string
2647 table didn't have a null at the end.
2649 * bfd.c fixed includes, added symbols argument to
2650 canonicalize_reloc entry point.
2652 * libbfd.c fixed includes and added some lint patches.
2654 * targets.c added both sorts of intel coff.
2656 * b.out.c fixed included, changed was the canonical
2659 * icoff.c added support for callj and big and little
2662 * opncls.c added chmod+xing for files with EXEC_P set.
2664 * sunos.c fixed includes. Changed default section
2665 alignement to words. Fixed relocation stuff to work with
2668 * bfd.h various new types added, prototype for new
2669 reloc calls, changed bfd->iostream to a void *
2670 to including files don't need stdio.h.
2672 * libcoff.h added conversion table to tie relocs to
2677 * coff-code.h fixed includes. Added code to support
2678 big and little endian formats. Various lints. Better
2679 processing of symbols. Changed reloc stuff to new
2682 * libbfd.h fixed includes
2685 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
2687 * bfd.h changed name of alignment entry in sec_struct to
2688 alignment_power, because of conflicting uses within bfd.
2689 Now it should be obvious that it's a 2**n alignment
2690 specifier. Removed start_pad, end_alignment, block, minsize,
2691 output_file_alignment, subsection_alignment and original_vma fields.
2692 Added align_power() macro. Fixed bfd_section_alignment
2693 acessor macros. Added bfd_symbol_same_target macro.
2695 * b.out.c (b_out_write_object_contents) fixed to use
2696 new alignment member. Fixed (callj_callback) to use section
2697 relative symbols properly.
2699 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
2700 Fixed (translate_from_native_sym_flags) to correctly make
2701 symbols section relative.
2703 * bfd.c (bfd_errmsg) fixed various enum cast problems.
2704 (bfd_make_section) took out initialization of obsolete members.
2705 (bfd_print_symbol_vandf) added
2707 * opncls.c (bfd_create) created.
2709 * coff-code.h (coff_new_section_hook) took away refs
2710 to obsolete members. (make_a_section_from_file) added
2711 conversion between alignment types. (coff_symbol_from)
2712 added. (coff_count_linenumbers) only counts linenumbers
2713 if symbol is of coff-type. (coff_mangle_symbols) only
2714 heavily mangles symbols if symbol is coff-type.
2715 (coff_write_symbols) various lints. (coff_write_object_contents)
2716 various lints and modification for alignment conversion.
2717 (coff_slurp_relocs) fixed for use with new asection shape.
2719 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
2721 * archive.c lots of lint
2723 * b.out.c added callj relocation support, upgrated reloc howto.
2724 Fixed so that asymbol and reloc records are output
2727 * bfd.c lots of lint, support for new bfd entry point
2730 * bfd.h changed definition of asymbol to contain pointer to
2731 owning bfd, removed target dependencies.
2733 * cache.c took out print statements, put in BFD_ASSERT calls.
2735 * coff-code.h various lints, corrected linenumber output
2736 functionality. Added support for new style asymbols and
2737 bfd_print_symbol. Fixed so that asymbol and
2738 reloc records are handled correctly. Added timestamp.
2740 * icoff.c Added support for new howto shape.
2742 * liba.out.h Added support for new asymbol shape
2744 * libbfd.c various lints
2746 * libbfd.h various lints
2748 * libcoff.h added support for new asymbol shape.
2750 * sunos.c various lints. Added support for new asymbol shape
2751 and bfd_print_symbol.
2753 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
2755 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
2756 pointer lint. Added support for callj relocation. Fixed bug where
2757 the last 32 bytes of the text section were overwritten by data. Fixed bug
2758 where archives of b.out didn't work due bfd_slurp_extended_name_table
2761 * sunos.c added support for n_other field. Braced the howto table so
2762 that it won't be affected by any lengthing of the howto struct typedef.
2765 * bfd.h added support for n_other field, added special_function
2766 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
2769 * bfd.c upgraded bfd_perform_relocation, various lints.
2771 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
2773 * ChangeLog: Started ChangeLog for BFD.
2774 * ToDo: Create file for suggestions.
2776 * Makefile: Support easy loading into Saber C.
2777 Add dependencies for icoff.o and bcs88kcoff.o.
2778 Rename coff.c to coff-code.h. Change callers.
2780 * bfd.c (bfd_check_format): Allow the check_format routines
2781 to return the desired target vector, rather than just a Boolean.
2782 bfd.h (bfd_check_format): Change function pointer return type.
2783 archive.c (bfd_generic_archive_p): change callee.
2784 b.out.c (b_out_little_object_p, b_out_big_object_p,
2785 b_out_real_object_p): change callee.
2786 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
2787 in check_format transfer vectors that need a filler.
2788 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
2789 bcs88kcoff.c: change callee.
2790 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
2791 icoff.c: change callee.
2792 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
2794 * libbfd.c (zalloc): It should actually zero the storage!
2795 This was commented out for some reason.
2797 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
2798 This is so callers can avoid <stdlib.h> which doesn't exist
2801 * bfd.c (map_over_sections): Add debugging code, since I
2802 noticed the section count for sunos core files was bad, but only
2803 GDB had detected the problem.
2804 (bfd_set_section_lineno_size, bfd_set_section_linenos,
2805 bfd_get_section_linenos): Remove obsolete functions.
2806 (bfd_apply_relocations): Use longs, not ints, for the math.
2808 * bfd.h: Declare enum boolean and struct bfd_target as well
2809 as typedefs for them. Remove obsolete
2810 bfd_get_section_lineno_size.
2812 * cache.c: Make the "fdopen" support work. Keep better track
2813 of how many files are open. Centralize the opening of files
2814 and be sure bfd_open[rw] actually try to open the file. Evade
2815 linked list initialization problems.
2817 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
2819 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
2821 * cplus-dem.c: Delete file, since it is not part of BFD.
2823 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
2824 (bfd_openr, bfd_openw): Actually open the file, give error now.
2826 * sunos.c (sunos4_core_file_p): Set section count.
2827 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
2828 obsolete definitions.
2829 (_write_symbol_table): Initialize <idx> counter.
2830 (foop): Eliminate debugging code.
projects / deliverable / binutils-gdb.git / blob