1 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3 Now a bfd knows whether underscores are normally prepended
4 to symbols in its file format.
6 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
7 coff-z8k.c: targets set so they have leading underscore
8 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
9 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
10 without leading underscore flag
11 * targets.c: add symbol leading char to xvec description
12 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
14 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
16 * archive.c: Make errno global.
17 * archive.c (_bfd_write_archive_contents): If read fails (and
18 errno!=0) set bfd_error to malformed_archive (since this probably
19 indicates a truncated archive), rather than system_call_error.
21 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
23 * Makefile.in: added rules for i386bsd.c
24 * i386bsd.c: new file, supporting 386bsd.
25 * configure.in: recognize i386-*-bsd target.
26 * config/i386-bsd.mt: new file - 386bsd target configuration.
28 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
30 * configure.in: re-arrange host section to use *-*-* notation,
31 clean up some of the target section as well
33 * seclet.c: cast result of bfd_get_relocated_section_contents to
34 avoid compiler warnings
36 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
38 * coffcode.h (coff_section_symbol): Create section if it doesn't
41 * bout.c: Removed some unused variables.
43 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
45 * Portability fixes from p3:
46 coffcode.h (coff_write_relocs): removed sanity check until it
47 works on all targets (per advice from sac).
48 config/hp9000.mh: new file to define USG.
49 hppa.c: #undef hppa before the JUMP_TABLE.
50 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
52 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
53 local variable target volatile to avoid mysterious bug in
56 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
58 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
59 * hosts/hppahpux.h: Remove bcopy and index circumventions.
61 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
63 * coff-z8k.c (func_da, func_jr): Lint.
64 * coffcode.h: Use memset rather than bzero.
65 * elf.c: Use memcpy rather than bcopy.
66 * tekhex.c: Use memset rather than bzero.
68 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
70 Add Adobe a.out support.
72 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
73 * config/adobe.mt: Add.
74 * configure.in (*-adobe-* target): Add.
75 * targets.c (a_out_adobe_vec): Add.
76 * Makefile.in: add aout-adobe.c.
78 * configure.in: Put two dashes in all entries to be matched.
79 Add comments to remind people to do this.
80 Reorder all entries that match manufacturer names, to occur
81 last, so they will only be matched if no more specific match
82 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
84 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
86 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
87 since we should never have a NULL section.
88 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
89 tests, set the section to bfd_abs_section.
91 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
93 * coff-z8k.c: getting closer
94 * coffcode.h (coff_get_relocated_section_contents): allow
95 EXTRA_CASES hooks for different arches to provide different reloc
97 * seclet.h: #ifndef around it to allow multiple inclusion
98 * srec.c: minor doc fix
100 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
102 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
104 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
106 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
109 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
111 * bout.c (b_out_slurp_reloc_table): Clear howto field before
112 filling in reloc, in case immediately following code doesn't set
115 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
117 * coffcode.h (coff_renumber_symbols): set the last renumbered
118 symbol pointer to NULL, as expected by coff_write_linenumbers.
119 (coff_write_relocs): apparently a non-zero addend is OK for reloc
120 type R_IHCONST used on the 29k.
122 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
124 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
125 update, based on how the underlying file was opened. Obsoletes
127 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
128 all FASCIST_FDOPEN config defines.
130 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
132 * sparc-opc.c: Moved to opcodes library, now that we have one.
133 * Makefile: Don't compile it.
135 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
137 * aoutx.h: adjust_sizes_and_vmas did not return anything.
139 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
141 * section.c (bfd_set_section_flags): Remove a sanity check.
142 It is unfortunately broken, and prevents strip from working.
144 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
146 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
147 created by last change.
149 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
151 * reloc.c (reloc_howto_struct): Make size field be unsigned.
152 * bfd-in.h: Bump to version 2.0.
154 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
156 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
157 braindamaged HP/Apollo compiler happy.
159 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
161 * format.c: Fix description of search for matching target.
162 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
163 * targets.c: Update description of search for matching target.
164 * Makefile.in (do_clean, clean): Fix infant mortality typo.
165 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
166 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
168 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
170 * Makefile.in: Added mostlyclean/clean/distclean rules.
172 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
174 * targets.c (target_vector): Take out oasys (unless that is
175 the default): Because there is no magic number in archives,
176 there can be annoying target mis-matches.
178 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
180 * sparc-opc.c: Rigorously updated to match architecture manual.
182 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
184 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
185 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
186 to the built-in abs_section were not written out correctly.
188 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
190 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
191 large, assume we're using a swapped byte order and fail with
192 wrong_format rather than dumping core.
194 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
196 * Renamed opc-sparc.c to sparc-opc.c for systems with short
197 filename constraints.
198 * Makefile.in: Updated to reflect change.
200 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
202 Add preliminary support for the we32k:
204 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
206 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
208 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
210 * bout.c: added support for relaxable alignment relocs.
212 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
213 pass down pointer to play area rather than use alloca
215 * cpu-z8k.c (compatible): made static to reduce name space
218 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
220 Add basic support for the z8k:
222 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
223 section.c, targets.c,
225 * syms.c: move mis-inserted patch.
227 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
230 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
231 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
233 * reloc.c: break out addend item from surrounding text.
235 * doc.str (DOCDD): Defined. Adds text to output.
236 (bodytext): Put bulletize before kill_bogus_lines.
237 * chew.c (bulletize): End itemization after a blank line, to
238 prevent following text from being swallowed up in an item.
240 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
242 * configure.in: Add sparclite as a target.
244 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
246 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
249 * coffcode.h (coff_add_missing_symbols): if symbols don't come
250 from a coff file (csym is null), dont deref them
252 * ieee.c (parse_expression): get the answer right when adding an
253 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
254 on elts so that filename is filled in.
256 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
258 * bout.c (howto_align_table): New set of relocs, with enough
259 data for "objdump -r" to work.
260 (b_out_reloc_type_lookup): Recognize alignment relocs.
262 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
264 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
265 invocations of make. Also, always create installation
268 * config/apollov68.mh: removed -g from CC definition.
270 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
272 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
273 overflowing gp-offset range.
275 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
277 * srec.c (srec_set_section_contents): don't write out sections
278 without the LOAD and ALLOC attributes
280 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
282 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
283 * libaout.h (struct aout_backend_data): New callback "set_sizes".
284 * aout-target.h (callback): Don't set page/seg sizes.
286 (set_sizes): New routine.
287 (backend_data): Point to it.
288 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
289 (sunos4_aout_backend): Point to it.
290 * aoutx.h (set_arch_mach): Call set_sizes callback.
292 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
294 * aout-target.h: Make _bfd_slurp_extended_name_table be
295 the default. Given that we *write* the suckers (for long
296 archive member names), we really ought to be able to read them!
297 * trad-core.c: Don't include <machine/reg.h>. It doesn't
298 seem to be needed, and many machines don't have it.
300 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
302 * coff-m68k.c (vector): read and write archives in coff format.
304 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
306 * opc-sparc.c: New file.
308 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
310 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
311 pointers to bfd_byte* before performing arithmetic on them. Such
312 use with bare void* pointers is a gcc extension.
313 * cache.c (bfd_cache_delete): Forward decl with prototype form.
314 * archive (normalize): Add to CONST to match actual usages with
317 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
319 * configure.in: Recognize i486 host cpu, and use i386-elf
322 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
324 * config/stratus.mt (CC): Remove definition.
325 * elf.c (bfd_section_from_shdr): Test for the possibility that
326 section_from_elf_index returns NULL and don't dereference it.
328 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
330 * add hppa_data to bfd tdata (indirectly via sef).
332 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
334 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
336 * configure.in: error messages to stderr, not stdout
338 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
340 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
341 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
342 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
344 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
346 * configure.in: recognize hppa* instead of hppa
348 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
350 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
351 RTYPE2HOWTO to cope with same.
352 * reloc.c (bfd_perform_relocation): added support for size of -2
353 (subtract a word reloc type). Updated doc.
355 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
357 * Makefile.in: merged changes from progressive, removed rcsid.
359 * archures.c, archive.c, Makefile.dos: removed rcsid.
361 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
363 * bfd-in.h : add BFD_IS_RELAXABLE flag
364 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
365 header e_relaxable, major hackery in callbacks
366 * libaout.h : add space for a_relaxable.
367 * seclet.c (rel): don't relax empty sections
370 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
372 * section.c (STD_SECTION): add some casts to the initializers for
375 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
377 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
378 and add appropriate casts to keep (picayune) aix-cc happy.
380 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
382 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
383 symbol pointers. Punt expensive & useless bfd_realloc. Use
384 malloc for raw symbols, and free it before returning.
385 (bfd_section_from_shdr): Do not slurp symbol table until politely
386 asked. Do not even slurp string tables.
387 (elf_get_symtab_upper_bound): Count 'em without reading them.
388 (elf_get_symtab): This is how to politely ask. Schlurp!
389 This should probably just *become* elf_slurp_symbol_table, FIXME.
391 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
393 * archive.c (bsd_write_armap): write the timestamp of the
394 archive header to be just a little bit later than the timestamp of
395 the file, otherwise the linker will complain that the index is
398 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
400 * configure.in: Add m68k-ericsson-*.
402 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
404 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
405 * elf.c: Remove unconditional debug printf's.
406 (elf_write_object_contents, elf_slurp_symbol_table): Handle
407 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
408 (elf_slurp_symbol_table): Hand out symbols in forward, not
409 reverse order. Simplify duplicate code.
411 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
413 * elf.c: Remove "(void)" casts from function calls where the
414 return value is ignored, in accordance with GNU coding standards.
416 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
418 * hppa.c: Apply John's standard fix to avoid "empty translation
419 unit" warnings from some ANSI-C compilers.
421 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
423 * hosts/solaris2.h: Configure same as sysv4.
425 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
427 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
428 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
429 type match actual return type.
430 * elf_print_symbol (section_name): Make CONST.
432 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
434 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
435 New files, for Linux (a free Unix clone for 386 machines).
436 * Makefile.in, configure.in, targets.c: Update accordingly.
438 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
439 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
440 correct calling of howto special functions and fixes from Raeburn
442 * archures.c: nuke bfd_reloc_code_type
443 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
444 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
445 SEC_NEVER_LOAD, various other bfdgas newness
446 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
447 * targets.c: change jump table vector to above
450 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
452 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
453 its prototype will be included in libbfd.h. Change result type
454 to struct * (rather than equivalent typedef) so it can be used in
455 the prototype, where they typedef won't be known.
456 * libbfd.h: Updated version.
458 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
460 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
461 targets.c: HPPA merge.
463 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
465 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
466 * config/solaris2.mh: Kludge around Sun compiler bug.
468 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
470 * libaout.h (aout_backend_data): Change defs of two bitfields to
471 be unsigned chars instead to get around rs6000 compiler problem.
473 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
475 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
476 Correct misconception that there can be only one symbol table.
477 Only call elf_slurp_symbol_table on the full symbol table, not
478 the dynamic one which is only a subset of the full one.
480 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
482 * coffcode.h (coff_compute_section_file_positions): For I960,
483 don't align sections in file.
485 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
487 * targets.c (struct bfd_target): Added field for target-specific
488 (but not file-specific) data, for distinguishing minor
489 characteristics between (e.g.) a.out formats.
491 * section.c (struct sec): New field user_set_vma indicates vma
492 field should be heeded, not assumed to be unset.
493 (STD_SECTION): Initialize that field of standard sections to zero.
494 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
496 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
499 * archures.c (struct bfd_arch_info): Fixed order of comment and
500 field decl. New fields indicate size of page and segment for
502 * cpu-m68k.c (N): Fill in values.
503 * cpu-sparc.c (arch_info_struct): Ditto.
505 * libaout.h (struct aout_backend_data): Various bits of data (not
506 all used currently) with characteristics of a.out implementation.
507 Important field for now is text_includes_header, indicating that
508 the text section starts immediately after the file header, which
509 gets mapped in with it.
510 (struct aout_data): New fields indicate whether vma has been
511 adjusted yet (not yet used), and what magic number will be used in
512 the output file (should go away in favor of vma_adjusted).
513 (WRITE_HEADERS): Code for dealing with section sizes and related
514 header fields replaced with call to adjust_sizes_and_vmas.
515 * aoutx.h (some_aout_object_p): Fill in magic number field.
516 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
517 (set_arch_mach): Set page size and segment size once CPU
519 (adjust_sizes_and_vmas): New function; has much code moved
520 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
521 and size parameters, as well as many header fields, after deciding
522 on magic number for output file. Checks to ensure that this
523 adjustment has only been done once.
524 (set_section_contents): Call adjust_sizes_and_vmas instead of
525 doing much of the work here.
527 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
528 default (null) values of these fields.
529 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
530 value in exec header.
531 (sunos4_aout_backend, MY_backend_data): Define backend data
532 indicating file header is included in text section.
534 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
536 * hosts/sparc.h (abort, exit): Hide these names if compiling with
537 gcc version 2, to avoid warnings.
539 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
541 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
542 it's broken on ncr 3000's. Use simple "true" for RANLIB.
544 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
546 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
548 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
550 * section.c (STD_SECTION): Remove extra semicolon in declarations.
551 * configure.in: Rewrite target parsing to use simple format.
552 Handle sparc-sun-solaris2 configuration.
553 * aout64.h: Avoid ANSI C brain death warning.
554 * elf.c: Avoid trigraph (???) or /* in comments.
556 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
558 * config/sysv4.mh: new file, RANLIB=echo
560 * configure.in: handle Solaris2 as -sysv4 or -solaris2
562 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
564 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
565 elf_core_tdata_struct into a single common struct. Core files
566 wouldn't have worked at all without this.
567 (bfd_elf_find_section): New function for GDB's undercover use
568 to find string sections that BFD hides from it.
569 (elf_get_str_section): Avoid multiple alloc&reads for same data;
571 (elf_object_p, elf_core_file_p): Allocate internal file header
573 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
574 * demo64.c: Prevent "empty translation unit" warnings from idiots.
576 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
578 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
580 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
582 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
584 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
586 * configure.in: handle m680[01234]0 as aliases for m68k
588 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
590 * coff-a29k.c: do byte relocs correctly
591 * coffcode.h (styp_to_sec_flags): never load INFO sections
592 * seclet.c (rel): don't relocate INFO sections
594 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
596 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
597 Make the symbols unmodifiable.
598 (bfd_section_init): Deleted.
599 * init.c (bfd_init): Don't call bfd_section_init.
601 * section.c (bfd_set_section_contents): Ensure that range to be
602 written is within section boundaries.
603 (bfd_get_section_contents): Likewise. Don't bother dispatching if
606 * libbfd.c (bfd_xmalloc): Text of error message should be const.
608 * coff-i960.c (howto_table): Deleted.
609 (howto_rellong, howto_iprmed, howto_optcall): New vars;
610 interesting entries from old howto_table.
611 (RTYPE2HOWTO): Adjusted to use switch.
612 (coff_i960_reloc_type_lookup): New function.
614 * coffcode.h (coff_new_section_hook): Allocate storage for aux
615 records for section symbol.
616 (make_abs_section): Unused; deleted.
617 (renumber_symbols): Re-order symbols so undefined symbols come
618 last, as COFF format desires.
619 (coff_write_symbol): Put C_FILE symbols in debug section always.
620 (coff_section_symbol): New function; creates a symbol with the
621 same name as a section, and sets up aux records for it.
622 (coff_add_missing_symbols): New function; adds section symbols to
623 symbol table if they aren't there already. Should someday also
624 add a dummy C_FILE symbol if none is present.
625 (coff_write_object_contents): Add missing symbols before preparing
626 symbol table to be written.
627 (coff_slurp_reloc_table): Verify that symbol indices read in are
628 in a reasonable range.
629 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
630 (obj_conv_table_size): Accessor macro.
632 * bout.c (b_out_reloc_type_lookup): New function. Handles three
635 * bfd-in.h (bfd_get_section_name): New macro. Like
636 bfd_section_name, but returns rvalue, not lvalue.
637 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
638 (bfd_get_section_flags): Now returns rvalue.
640 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
641 general, some specific to sparc or i960.
643 * aoutx.h (set_section_contents): Set VMA for each section based
644 on previous section. If text section VMA doesn't appear to have
645 been set, make a best guess from the type of file.
647 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
649 (MY(vec)): Initialize reloc_type_lookup field.
651 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
652 (bfd_error_trap, bfd_error_vector): Extern, not common.
654 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
655 few types of relocs for sparc; will need enhancement.
657 * bout.c (callj_callback): Use DEFUN macro in definition.
658 * coff-i960.c (optcall_callback): Likewise.
660 * targets.c (bfd_target): Added fields reloc_type_lookup and
661 _bfd_make_debug_symbol. Also minor comment changes.
662 * syms.c (bfd_make_debug_symbol): New dispatching macro.
663 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
664 than arch info, and dispatch with BFD_SEND. Callers changed.
665 * archures.c (struct bfd_arch_info): Deleted field
667 * cpu-*.c: Don't initialize that field.
669 * bfd-in.h (enum bfd_error): Add new value "bad_value".
670 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
671 (bfd_errmsg): Now returns ptr to const.
672 * bfd-in.h (bfd_errmsg): Fix prototype.
674 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
675 * reloc.c (bfd_generic_relax_section): Ditto.
677 * section.c (Section Output doc): Improve description of use of
678 output_section and output_offset.
680 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
682 * sco-core.c: new file from net.
683 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
684 Now we have the hairy linker, it's possible to move symbols from
685 one section into another. Actually make that work!
687 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
689 * hosts/sun3.h: fix declaration of free.
691 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
693 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
694 * coff-h8300.c (reloc_processing): all relocs are relative to
696 * opncls.c: don't use fdopen on DOS systems
698 short patches from Glenn Kasten (glenn@ready.com)
699 * target.c: enabled oasys support
700 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
701 fix problem where a relocation which crossed a modification byte
702 boundary did not work. Fix problem where a relocation near the end
703 of a data record did not work.
706 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
708 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
709 archvie header string counts the endian way, this heuristic sees
710 how big an archive string to read by trying it one way and if the
711 string table is unreasonably big, trying it the other. *FIXME*.
712 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
714 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
716 * bfd-in.h: Increase version number to 1.97, for consistency
718 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
720 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
722 * bfd-in.h: bump version to 1.96
723 Major change; changed calling convention for
724 bfd_get_relocated_section_contents so that caller allocates
725 memory for section data.
726 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
727 seclet.c, targets.c, bfd.c: reflect new convention.
728 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
729 case, then use reasonable default values for SEC_* flags.
731 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
733 * coffcode.h (coff_write_object_contents): use RELSZ to work out
734 size of output reloc struct.
735 * targets.c, Makefile.in: comment out tekhex for the moment.
736 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
737 * configure.in: tandem target is st2000
738 * coff-m68k.c: rename static howto_table to global
739 m68kcoff_howto_table.
740 * bout.c: remove unnecessary abort
741 * coff-a29k.c: various changes to the way relocations work to cope
742 with the "new order" and latent bugs.
745 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
747 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
748 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
749 * reloc.c (bfd_perform-relocation): don't relocate refs to
750 absolute symbols if doing a partial link.
752 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
754 * configure.in: Add a29k-amd-udi.
756 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
758 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
759 internal_exec structure before initializing the fields that
760 are used, so that the unused fields are in a known state.
762 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
764 * tekhex.c (struct data_struct): Convert from typedef that
765 typedefs nothing to a normal structure declaration.
766 * tekhex.c (pass_over): Prototype args for function that
767 second arg points to.
769 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
771 * Makefile.in: remove old style staging. Do not print recursion
774 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
775 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
778 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
780 * bfd.c, Makefile.in: added tekhex
781 * aoutx.h (set_section_contents): pages should be padded to the
782 size of a page, not the size of a segment.
783 * configure.in: added go32 host and i386-aout target.
784 * i386aout.c, libaout.h: now works for go32 target
785 * ieee.c: fix bit rot.
786 * seclet.c: support for padding seclet type.
788 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
790 * Makefile.in: added .NOEXPORT:
792 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
794 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
796 * elf.c (elf_compute_section_file_positions,
797 elf_write_object_contents): Return boolean, not NULL (which
799 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
800 Also ifdef-out code that aborts on unhandled section types.
802 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
804 * configure.in: Recognize ncr3000 config
805 * Makefile.in (MINUS_G): Pass on to recursive makes.
806 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
808 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
810 * Makefile.in: Now that we have sym.h and symconst.h, compile
811 coff-msym.c on all systems.
812 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
813 * coff-msym.c: Update include files and comments; add weakext bit.
815 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
817 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
818 section.c, srec.c, syms.c, coff-h8300.c: Lint.
820 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
822 * bout.c, coff-a29k.c, coff-i960.c: Lint.
823 * configure.in: Add new host and target configs.
824 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
825 structs, which vary; just use member name.
826 (elf_object_p, elf_core_file_p): Lint, fix comments.
827 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
829 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
831 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
832 local, disposable, copy of the external form of section header
833 table and program header table entries.
835 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
837 * Makefile.in: Set MINIMIZE back to 0 for a real release.
839 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
841 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
844 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
846 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
848 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
850 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
851 not internal bfd_assert function (twice).
853 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
855 * aout-target.h: change ar_max_namelen to 15 (the right value)
856 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
859 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
861 * archive.c (bfd_generic_archive_p): check for bout archives too.
862 * bout.c: make it work again.
864 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
866 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
868 * reloc.c (bfd_generic_get_relocated_section_contents): Call
869 bfd_xmalloc() instead of bare malloc().
871 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
873 * Makefile.in: pass down MAKEINFO on info.
875 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
877 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
878 host/h-<foo> now just <foo>.
879 * configure.in: reflect changes
881 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
883 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
884 actual source file, not just the generated libbfd.h.
886 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
888 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
889 gdb on little-endian 960 code.
890 * archive.c (compute_and_write_armap): indirect symbols should go
891 into the archive header too.
893 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
895 * Makefile.in: added check target.
897 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
899 * coff-msym.c: Move this file from gdb/ecoff.c. It
900 handles byte-swapping for ECOFF (MIPS symbol) files.
901 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
902 to the files built on MIPS-based hosts.
903 * Makefile.in: Add rule for coff-msym.
905 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
907 * Makefile.in: added clean-info target. MINIMIZE=1.
909 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
911 * coff-rs6000.c: Move core file functions into separate
912 new file rs6000-core.c. This is needed because reading
913 core files depends on native include files that conflict
914 with ../include/coff/rs6000.h.
915 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
917 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
919 * aoutx.h (NAME(aout,print_symbol)): Don't print
920 symbol addresss for undefined symbols.
921 * coff-rs6000.c: Various updates (due to target-
922 independent changes).
923 * libbfd.h: Ditto (tdata field is now a union).
924 * hosts/h-sparc.h: Removed prototype for bogus function
925 'emset' (presumably should have been 'memset' - which is there).
927 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
929 * configure.in (mips-big-* target): Same is Iris.
931 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
933 * aoutx.h (translate_from_native_sym_flags): when creating an
934 alias symbol, fill in the section as undefined, rather than
935 leaving it blank. If an output section can't be found for a
936 symbol, then don't core dump.
938 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
940 * Makefile.in, configure.in: removed traces of namesubdir,
941 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
942 copyrights to '92, changed some from Cygnus to FSF.
944 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
947 * coff-h8300.c: fix stupid reloc subtraction bug
948 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
949 since that's how wide it is. (coff_slurp_symbol_table): always zero out
950 the symbol.flags and done_lineno fields.
952 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
954 * coffcode.h (coff_write_symbol): write out the correct number of
956 * cpu-h8300.c: fix disassembly bug
958 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
960 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
961 section_from_bfd_index), cpu-h8300.c (howto*_callback),
962 reloc.c, section.c (bfd_map_over_sections), targets.c
963 (bfd_target_list): Protolint.
964 * libbfd.h: Update to match a libbfd-in.h from a month ago.
966 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
968 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
970 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
971 section of a symbol rather than the section of a reffed symbol to
972 determine the r_index of an emmitted reloc.
974 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
976 * PORTING: New (preliminary) porting guide.
978 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
980 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
981 (howto_hvrt16): lint.
983 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
985 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
986 a full configuration (with possible cross-development),
987 instead of using host-aout.c.
989 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
991 * aout-target.h (MY(write_object_contents):
992 Set obj_reloc_entry_size (abfd).
993 * gen-aout.c: Change to emit a .c files, not a .h file.
995 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
997 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
998 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1000 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1002 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1003 with more than one auxent can cause nasty core dumps.
1005 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1006 "done_lineno" so that a symbol which appears twice in the symbol
1007 table only gets it's linenumbers relocated once. Modifed
1008 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1011 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1013 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1014 stuff to use the New Order.
1016 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1018 * ieee.c: Change type of envi[] to unsigned char.
1020 * configure.in: fix vax ultrix configuration.
1022 * elf.c (bfd_section_from_shdr): Deal with null return from
1023 bfd_make_section(). (elf_object_p): Select endianess properly.
1025 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1027 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1029 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1031 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1032 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1033 * host-aout.c: Don't use aout-params.h; configure these systems
1034 in their xm files, not in a randomly generated file.
1035 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1037 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1039 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1041 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1042 host_aout_vec here as well.
1044 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1046 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1047 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1048 to prevent undefined symbol.
1050 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1052 Various lints found on PersSony
1053 * aoutx.h: cast an enum
1054 * coff-a29k.c: many ints in reloc structure turned to enum
1055 * coffcode.h: more enums
1056 * cpu-h8300.c: more enums
1057 * opncls.c: more enums
1059 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1061 * configure.in: Make Tahoe configuration work again.
1062 * bfd-in.h: Remove trailing comma from enum declaration.
1063 * ieee.c: Can't put byte values >0x7F into a signed char.
1065 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1067 * Makefile.in: Add dependencies for various coff-*.o files.
1069 * elf.c: Remove extraneous paren from core_prpsinfo and
1070 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1071 Replace references to old section "size" member with new
1072 "_raw_size" member. Implement elf_make_empty_symbol, which
1075 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1077 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1080 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1082 * coffcode.h (bfd_coff_relax_section): now static.
1083 (bfd_coff_get_relocated_section_contents): various type lints.
1085 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1087 New entry point in the transfer vector - bfd_relax_section.
1089 * aout-target.h: add to vector, call generic_relax
1090 * bfd-in.h: add to vector
1091 * bfd.c: add #define for vector
1092 * bout.c: add to vector, call generic_relax
1093 * coffcode.h: add to vector, also now has coff specific relax code
1094 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1095 * elf.c: call generic_relax
1096 * ieee.c: call new vector, clean up some bugs due to the creation
1098 * libbfd.h: add bfd_generic_relax_section EXFUN
1099 * oasys.c: call generic_relax
1100 * reloc.c: implement generic_relax
1101 * seclet.c: moved much of this into coffcode.h
1102 * srec.c: call generic_relax
1103 * targets.c: define new transfer vector
1105 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1107 * everything: now modified to use smaller reloc type. Self hosts
1110 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1112 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1113 New files for stratus.
1115 * configure.in: Add configuration fragments for stratus.
1117 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1119 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1120 variables as CONST since they are set to point to a const char
1121 string. Fixes compiler complaints.
1123 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1125 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1128 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1130 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1131 symbols, so that we can emit the correct file name even
1132 if it's an include file.
1134 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1136 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1137 (Reported by john@labtam.labtam.oz.au (John Carey)).
1139 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1141 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1143 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1144 being used to -DHAVE_PROCFS.
1146 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1147 '#include "fopen-same.h"' to end of file to match other h-* files.
1149 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1151 * configure.in: Change svr4 references to sysv4. Add case
1152 "unknown" for target vendor and infer some targets based
1153 on the specified operating system.
1155 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1157 * bfd-in.h, libaout.h: ANSIfy enums.
1159 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1161 * archive.c (normalize): created version for VMS which removes the
1162 VMS directory crap from the front and end of a filename, eg turn
1163 [-.foo]bar.obj;123 into bar.obj
1164 (bfd_construct_extended_name_table): now writes index into an
1165 extended name table in decimal - the same base used to read an
1166 extended name table.
1168 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1170 * aout-encap.c: Fix to use aout-target.h.
1171 * aoutf1.h: Use standard MY_object_p and MY_callback
1172 in aout-target.h. Remove target-specific versions.
1173 * host-aout.c: Re-write to use aout-target.h.
1174 * gen-aout.c: New files use with host-aout.c to generate
1175 host-specific a.out-related parameters.
1176 * Makefile.in: host-aout.o depends on aout-params.h, which is
1177 generated by gen-aout.
1178 * aout-target.h: Make a little more flexible.
1179 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1180 macro. Instead, inline it in aout-target.h.
1181 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1182 a gcc -Wall warning.
1183 * archive.c: Add missing commas in DEFUN macro (2 places).
1184 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1185 Berkeley ones, now that libiberty has them:
1186 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1187 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1188 remove unused variable.
1190 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1192 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1193 and execname inside HAVE_PROCFS ifdef since they are unused
1194 when it is not defined.
1196 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1198 * elf.c: Flag all sections as either code or data. We can't
1199 be sure what they are anyway, since ELF doesn't fit the
1200 traditional model of text+data+bss very well. Add new local
1201 function elf_read() to simplify code. Record entry point in
1204 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1206 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1207 rather than N copies of the same lines.
1209 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1211 * cpu-h8300.c: disassemble branch displacements correctly
1212 * coff-h8300.c: put reloc offsets out in 32bits
1214 * makefile.dos, configdj.bat: New files from DJ
1215 * cache.c: fopen with new macros is needed for DOS.
1216 * ieee.c: environ renamed to envi to stop an include file
1218 * opncls.c, coff-rs6000.c: more fopens with macros.
1220 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1222 * Makefile.in: infodir belongs in datadir.
1224 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1226 * Makefile.in: fix where docdir lives
1228 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1229 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1230 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1231 srec.c, syms.c, targets.c : all new documentation and lint
1235 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1237 * coffcode.h, srec.c: Lint.
1239 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1241 * Makefile.in: install using INSTALL_DATA, added standards.text
1244 * configure.in: mark directory as target dependent. configure
1245 nows works in objdir always so make file existence checks
1248 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1250 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1251 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1252 and mandir now keyed off datadir by default.
1254 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1256 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1257 computation of arch and machine type so it's worked out before
1258 some_aout_object_p is called.
1259 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1261 * archures.c: add extra field 'section_align_power' to hold
1262 default section alignment in object files.
1263 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1264 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1265 initialize the new field.
1266 * bout.c (b_out_callback): replace the text size, since aout
1268 * aoutx.h: Documentation in the new style
1270 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1272 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1273 use the saved value if mtime_set is already set (intended
1274 for archive files, though apparently not used yet).
1276 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1278 * targets.c: Revise comments about how to configure the target
1279 vector, to match reality. Remove mention of obsolete methods.
1280 Remove long lists of capitalized macros that turn into the same
1281 thing in lowercase. Normal vector simply lists all known
1282 lowercase xvec names; all other cases are handled by SELECT_VECS.
1284 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1287 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1288 list of supported targets.
1290 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1292 * archive.c (bsd_write_armap): The pad byte sometimes added to
1293 the string table in a __.SYMDEF member is now
1294 counted as part of the size of the string table.
1295 This is compatible with the old ranlib, as well as Sun's.
1297 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1299 * srec.c: Rewrote to fix many bugs; now gets the record type
1300 right, doesn't choke on input, sets the start address in an S9 and
1301 fills in the filename on an S0.
1303 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1305 * cpu-h8300.c: Add support for MEMIND addressing mode
1307 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1309 * coffcode.h: use the new macro if available
1311 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1312 * Makefile.in: Fixed dependencies due to file rename
1314 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1315 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1316 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1317 newos3.c, stab-syms.c, syms.c: All these files have had their
1318 #includes altered to point to the new places.
1320 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1322 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1324 * configure.in: Add vendor "ncr" as supported per-target vendor.
1325 Add svr4 case for i386 per-host case.
1327 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1330 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1332 * syms.c (bfd_decode_symclass): Return 'A'
1333 for symbols that are both absolute and global.
1334 * archive.c (bfd_special_undocumented_glue): Return NULL
1335 if bfd_ar_hdr_from_filesystem returns NULL.
1337 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1339 * Makefile.in: added coff-h8300
1340 * configure.in: now h8 is a coff target
1341 * cpu-h8300.c: fix various disassembly problems
1342 * libcoff.h: took out some code which has been #0ed for a long
1344 * targets.c: added h8 coff
1345 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1346 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1348 * coffcode.h: Started to change the way machine dependencies are
1349 handled, from the nest of #ifdefs to macros defined in the
1350 including coff-<foo>.c
1352 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1354 * aoutx.h (some_aout_object_p): Set the `executable' bit
1355 if the entry point is contained in the text segment, even if the
1356 text segment is at location 0.
1358 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1359 nonstandard MIPS sections (.rdata, .sdata, etc).
1361 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1362 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1363 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1365 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1367 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1369 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1370 from syms.c to new file stab-syms.c. Also, since GNU extended
1371 type codes such as N_SETT are no longer in ../include/stab.def,
1372 include them manually.
1373 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1374 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1375 * libaout.h: Added prototype for aout_stab_name().
1376 * Makefile.in: Update Makefile for new stab-syms.[co].
1378 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1380 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1381 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1382 just make N_XXX work by excluding the header from the text segment.
1383 * aoutx.h: Fix comments to match.
1385 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1387 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1388 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1389 for the "logical" text segment (i.e. never consider the exec
1390 header to be part of the text segment). This change is
1391 needed for consistency with various other parts of bfd and ld.
1392 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1393 and move calculation of obj_textsec(abfd)->size to libaout.h.
1394 * bfd-in.h: Removed bogus ';'.
1396 * Makefile.in: Add MINIMIZE flag to select lean
1397 or bloated target_vector.
1398 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1399 * newsos3.c: Fixes to ../include/aout64.h remove need
1400 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1402 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1404 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1405 handle both little and big-endian targets, with little
1406 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1407 * host-aout.c: Add FIXME note.
1409 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1411 * targets.c: Make the default target_vector contain
1412 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1413 Old behavior can be gotten by defining ALL_TARGETS.
1414 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1415 Factored out common code into new file aout-target.h.
1416 Saves a lot of duplicate code for a.out variants.
1418 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1420 Get 'make headers' to work when configured with +subdirs.
1421 * Makefile.in: Add $(subdir) to docdir path.
1422 * doc/Makefile.in (protos): Add $(srcdir) prefix
1423 to name of sed scripts.
1425 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1427 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1428 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1429 to include names of N_SETT etc.
1431 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1433 * elf.c: Add minimal support for ELF symbol tables. Generates
1434 canonical bfd symbol tables from ELF symbol tables. Change the
1435 name of some functions from bfd_<name> to elf_<name>.
1437 * syms.c: Trivial fix to comment to remove a redundant "to".
1439 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1441 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1442 form that GDB recognizes as COFF.
1444 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1446 * ieee.c (ieee_object_p): cast NULL correctly.
1447 * configure.in: added harris host
1449 * coff-a29k.c: Lots of changes, most from David Wood.
1451 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1453 * coff-m88k.c (coff_write_armap): Just #undef it.
1455 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1457 * Makefile.in: standardize on MINUS_G to disable debugging
1458 * coff-m88k.c: create coff armaps instead of bsd ones.
1459 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1462 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1464 * elf.c: Additions to support ELF format core files.
1465 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1466 has support for /proc (all the include files in particular).
1468 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1470 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1471 of two N_SO stabs, one for directory, and one for filename.
1473 * bfd-in.h (print_vma): Factor out duplicate definition.
1475 Exit a little more gracefully when malloc returns NULL.
1476 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1477 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1478 * libbfd.h: Rre-generated due to libbfd.c update.
1480 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1482 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1484 * elf.c (elf_object_p): Don't try to create a bfd section for
1485 the first ELF section header. It is just a placeholder.
1487 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1489 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1490 core files, when compiling native.
1491 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1493 FIXME: The aoutf1.h change below needs to be reversed back
1496 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1498 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1499 manipulation of lnno fields in lineno structs in a coff-<f>.h
1500 independent way. Override it in coff-<f>.h to your favourite
1501 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1502 (coff_swap_lineno_out): modified to use the new macros.
1504 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1506 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1507 unknown arch when the magic number doesn't specify the
1508 architecture, since some OSs (eg old sun3s) don't set the number, and
1509 020 is probably the right answer anyway.
1511 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1513 * hosts/h-news.h, hosts/h-rtbsd.h:
1514 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1515 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1516 bfd_print_symbol_nm, for use by nm.
1517 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1518 bfd_print_symbol_nm option, to print in nm format.
1519 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1520 oasys.c (oasys_print_symbol): Provide stub implementations
1521 for bfd_print_symbol_nm.
1522 * syms.c: New function bfd_decode_symclass, used by nm printer.
1523 New function bfd_stab_name to look up string name of stab code.
1525 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1527 * Makefile.in: Added ctor.c
1528 * archures.c (bfd_default_arch_struct) added
1529 bfd_default_reloc_type_lookup.
1530 * coffcode.h: removed a load of #if 0ed code.
1531 (coff_compute_file_section_positions): now works out the section
1532 alignment and size correctly in all cases.
1533 (coff_get_symtab): looks for constructor symbols and calls the
1534 right function when they're found. (coff_canonicalize_reloc):
1535 knows when a section is full of constructors and does the right
1537 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1539 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1540 * libcoff.h: removed #if 0ed code
1541 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1542 arch independent constructor relocation type.
1543 (bfd_reloc_type_lookup): removed the comment "this will go away"
1544 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1545 reloc which is used when BFD_RELOC_CTOR falls through to give a
1546 default 32bit reloc for constructors.
1547 (bfd_default_reloc_type_lookup): added.
1548 * aoutf1.h: fixed SEGMENT_SIZE typo.
1550 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1552 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1553 matching prefix "coff".
1554 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1555 rs/6000 csect records.
1557 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1559 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1560 * configure.in: add motorola delta88 cases
1561 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1562 write_armap prototype
1563 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1565 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1567 * Rename COFF-related files in `coff-ARCH.c' form.
1568 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1569 coff-mips.c, coff-rs6000.c to be exact.
1571 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1572 make output clutter.
1573 * config/mt-*: Ditto.
1575 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1577 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1578 John Gilmore. Archive support from Damon A. Permezel.
1580 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1581 * configure.in: Add rs6000 case.
1582 * targets.c: Add rs6000 vector.
1583 * archures.c: Add rs6000, fix comment on romp.
1584 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1585 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1586 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1587 * section.c (bfd_make_section): Return NULL on attempt to create
1589 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1590 (bfd_swap_aouthdr_in): Handle lots more members.
1591 (make_a_section_from_file): If section has already been seen,
1592 just return false rather than overwriting it.
1593 (coff_real_object_p): Understand incoming magic numbers.
1594 (coff_set_flags): Understand outgoing magic numbers.
1595 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1596 (build_debug_section): Add fn for reading debug string section.
1597 (get_normalized_symtab): Handle symbol names in debug string section.
1598 Remove unused obj_string_table.
1599 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1600 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1601 existing section before making one.
1602 * cpu-rs6000.c: New file.
1603 * rs6000coff.c: New file.
1605 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1607 * elf.c: Add partial support for ELF format corefiles. Still needs
1608 support for extracting registers from corefiles.
1610 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1612 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1613 RANLIB is defined as echo, send the output to /dev/null to help
1614 reduce clutter in the output from doing a make.
1616 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1618 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1619 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1621 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
1623 * coffcode.h (coff_compute_section_file_positions): make it pad
1624 section size out if there are alignment restrictions so that the
1625 image will be ok on a system where section positions are worked
1626 out by accumulating sizes rather than from the section headers.
1627 * targets.c (proto write_armap). Changed orl_count to unsigned.
1628 * opncls.c (bfd_close_all_done). Added so that generative
1629 programs like gas can close a bfd without causing bfd confusion.
1630 * libbfd.h (changed becuase of protos)
1631 * amdcoff.c: messed with the way that jmp displacements are
1632 calcualated. This may not yet be totally correct.
1633 * archive.c (coff_write_armap): rewrote the way that ranlibs are
1635 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
1636 abs symbol has no section (like a register symbol).
1637 (coff_write_symbol) now zeros auxent before filling it up to help
1638 with sensitive applications.
1639 * libbfd.c (bfd_write_bigendian_4byte_int): added.
1641 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
1643 * bfd.c: Make sure we don't get a macro strerror().
1644 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
1645 * trad-core.c (trad_unix_core_file_failing_command): Suppress
1646 attempt to recover command, ifdef NO_CORE_COMMAND.
1647 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
1649 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
1651 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
1653 * archive.c (bsd_write_argmap): The size of the ranlib structures
1654 should not include the size field itself.
1655 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
1656 adata(abfd)->exec_bytes_size field instead of constant macro,
1657 because aoutx.h compiles to a simple .o file shared by
1658 all 32-bits a.out targets.
1660 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
1662 * configure.in: Allow i386-sco-sysv.
1663 * bout.c: Remove unused i960_align; lint dummy core file handlers.
1664 * cpu-h8300.c: lint.
1666 * host-aout.c: New strategy. We use common code, include files,
1667 and data structures to handle the file, but set a few parameters
1668 from the host's config file (page size, text start addr, etc).
1669 * libaout.h: Define HP BSD machine types.
1670 * aoutf1.h: Handle reading a.outs with these types.
1672 * trad-core.c: Pass the u.u_ar0 value as the negative of the
1673 virtual-memory-address of the .reg section. We can't just make a
1674 section for "all the regs and nothing else" because only GDB knows
1675 exactly where the regs are (scattered around the upage and stack).
1676 Clean up memory allocation. Remove big- and little-endian
1677 vectors, replace with single vector; this only runs on the host,
1678 in host byte order. Replace byteswap routines with aborts in case
1680 * targets.c: There's only one trad_core_vec now.
1681 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
1683 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
1685 * hosts/h-amix.h (free): Fix prototype.
1687 * aoutx.h: Don't use NULL as an integer, for braindead systems
1688 that declare it as (void *)0. (From Peter Schauer.)
1690 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
1692 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
1693 problem with bad Ultrix system headers.
1694 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
1695 various kinds of alignments for the various kinds of
1698 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
1700 * doc/Makefile: Don't assume . is on the path (from James Clark).
1702 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
1704 * Makefile.in: Avoid Sun Make VPATH bugs.
1705 * targets.c: Declare trad_core vectors extern.
1707 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
1709 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
1710 * libbfd.h: Moved ALIGN macro here.
1711 * bout.c (b_out_callback): Replace i960_align by align_power.
1713 * libaout.h (struct aoutdata): Added fields page_size,
1714 segment_size and exec_bytes_size. These help generic code
1715 (in aoutx.h and libaout.h) to figure out where to align
1716 the various segments in a demand paged file.
1717 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
1718 to decide if the exec header counts in a_text (text segment size).
1719 Also, assume D_PAGED flag is set; don't set it here.
1720 * bout.c (b_out_callback): Add initialization of
1721 adata fields page_size, segment_size, and exec_bytes_size.
1722 * host-aout.c (NAME(host_aout, callback) and
1723 NAME(host_aout,mkobject): Ditto.
1724 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
1725 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
1726 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
1727 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
1728 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
1729 for some systems (mainly sunos), so do it in the callback instead.
1730 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
1731 * aoutx.h (NAME(aout,set_section_contents): Change the way
1732 filepos and size of sections are carried out to support
1733 older styles of demand paged executables.
1736 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
1738 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
1739 * bfd.c: Added macros to enable gas to swap coff records.
1740 * coffcode.h: Make the coff_swap_*_out routines return the number
1741 of bytes swapped, and cleaned up their prototypes.
1742 * configure.in: Added ebmon/coff support
1743 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
1745 * targets.c: Added new entry points for coff swapping
1747 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
1749 Restructure configuration scheme for bfd, binutils, ld.
1751 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1752 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
1753 Change some config names to match other dirs.
1754 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1756 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
1757 ../include/sysdep.h.
1758 * cpu-i960.c: Strncmp needed a length arg.
1759 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
1760 * i386aout.c: Remove dead N_TXTOFF override.
1761 * trad-core.c: Don't disable the whole file if SUN4_SYS.
1762 * config/: Rename some config files to match up h-*.h names.
1763 Remove all the HOST_SYS definitions from the config files.
1764 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
1765 * hosts/h-hp9000.h: Remove USG comment.
1766 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
1767 * hosts/h-news.h, h-sparc-64.h: New config files that had
1768 previously been kludged in the <sysdep.h> file.
1770 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
1772 * config/*: trad-core support is HOST dependent, not target
1773 dependent. Target config files only set DEFAULT_VECTOR and/or
1774 other vector elements. Exception: when host-aout.c is in use,
1775 in which case we're forced to assume we're native (hp, vax,
1776 tahoe). Rename XDEPFILES to HDEPFILES.
1777 * Makefile.in: Rename XDEPFILES.
1778 * config/h-sun*: Don't force static linking.
1779 * trad-core.c: Document how to use it nowadays.
1780 * i386aout.c, newsos3.c: Clean up.
1781 * i386coff.c: Allow 386 coff files to be used as core files too
1782 (for reading core files from embedded systems).
1784 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
1786 * Add i386aout.c for a.out support on the i386.
1788 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
1790 * reloc.c, section.c, syms.c, targets.c: correct info-node
1791 structure in *doc* comments.
1792 doc/Makefile: stop hiding complaints from makeinfo.
1794 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
1796 * aoutx.h (...some_aout_object_p): Take a third parameter,
1797 the internal_exec struct, and avoid ever looking at an
1798 external_exec. All callers changed to read the entire
1799 external_exec struct, swap and check its magic number,
1800 swap in the whole structure, and pass the swapped-in version to
1802 * bout.c: Bring into modern era. Use single _object_p routine
1803 for big- aand little-endian. Provide internal and external
1804 exec header structs. Use separate swap-in and swap-out routines.
1806 * libaout.h: Move struct internal_exec from ../include/aout64.h
1807 to here. Add obj_symbol_entry_size to struct aoutdata.
1808 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
1810 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
1811 EXTERNAL_NLIST_SIZE. Callers changed.
1813 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
1815 * bfd.c: Remove strerror() to libiberty.
1817 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
1818 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
1819 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
1820 last byte of transfer, not first byte, is within the section.
1822 * host-aout.c: Remove `BSD' archive support. Lint.
1824 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
1825 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
1826 `bfd_arch_info_type'. All uses changed.
1827 * reloc.c: Rename `bfd_reloc_status_enum_type' to
1828 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
1829 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
1830 it needs a better name.) All uses changed.
1831 * targets.c: Rename `enum target_flavour_enum' to `enum
1832 target_flavour', and remove the `_enum' from all of the enum
1833 values themselves. All uses changed.
1835 * configure.in, config/h-i386mach: i386 mach host.
1836 * config/t-i386-aout: Use host-aout.c.
1838 * trad-core.c: Give it its own xvec's to make it independent
1839 of other file formats.
1840 * ecoff.c, host-aout.c: Remove refs to trad-core.
1841 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
1842 * targets.c: #ifdef TRAD_CORE, include it in the vector.
1844 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
1846 * reloc.c: Extended NEWHOWTO macro
1847 * ieee.c: Changed the way 8bit pcrel is done
1848 * cpu-h8300.c: got the registers in the right order
1850 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
1852 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
1853 prediction is vindicated!
1855 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
1856 Remove refs to howto.c, since Steve forgot.
1858 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
1860 * elf.c: took the abort out of set_arch_mach so that objdump -i will
1861 still work. Now allows any architecture/machine to be set.
1863 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
1865 * howto.c deleted and moved code to reloc.c
1867 * libbfd.h, libbfd-in.h removed $id stuff for real
1869 * cpu-h8300.c Made it match various different spellings of h8300.
1871 * archures.c: Took out the first char filter which made it only
1872 look for a cpu/arch match when the first chars of supplied and
1873 tested names were the same.
1875 * targets.c removed oasys stuff, pending someone to fix the bugs
1879 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
1881 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
1882 ELF support good enough for GDB.
1883 * configure.in, config/h-amix, config/t-m68k-elf: Handle
1884 m68k-cbm-svr4 host and target.
1885 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
1886 so `diff' and `patch' can cope.
1888 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
1890 * archures.c: removed texinfo error
1892 * init.c: added texinfo hooks, and removed initialization error
1895 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
1898 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
1900 * cpu-i960.c: Avoid numerical count of initializers.
1902 Vax Ultrix changes from David Taylor <taylor@think.com>:
1903 * host-aout.c: Make little-endian vector really little-endian.
1904 * configure.in: Separate vax and tahoe cases, handle ultrix.
1905 * config/t-vax: Add trad-core.o.
1906 * config/h-vaxult: New host system.
1908 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
1910 * bfd-in.h VERSION, change version number to 0.18, this makes a
1911 gap, but now is the same as the linker version number.
1913 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
1914 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
1915 files will eventually contain processor specific bits for bfd,
1916 like strange relocation information and dis/assembly. So far only
1917 the H8 has been even partially done. This work also ties in with
1918 the change in handling architectures.
1920 * amdcoff.c: (a29k_reloc) fix error message.
1922 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
1923 discover the architecture of the bfd. (sunos4_callback) calls the
1924 function bfd_set_arch_mach rather than stuffing stuff directly
1925 into the bfd. (sunos4_write_object_contents), changed names of
1928 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
1929 setup the environment.
1931 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
1932 headers in big endian format, regardless of the endianess of the
1935 * archures.c: totally changed. Now an architecture is represented
1936 with a pointer to an info structure rather than an enumerated type
1937 and a long. The old info is available as two elements in the
1938 structure. Future enhancements to architecure support will
1939 involve pointers to methods being placed into the info structure.
1941 * bfd.c: changed the definition of the bfd structure for the new
1944 * bout.c: (b_out_set_arch_mach) changed to use the new
1945 architecture mechanism.
1947 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
1948 the new architecture mechanism.
1950 * configure.in: added h8 stuff.
1952 * ieee.c: too many changes to note. Now ieee files written with
1953 bfd gas and ld can be read by gld and ieee only linkers and
1956 * libbfd.c, libbfd.h: changed prototype of bfd_write.
1958 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
1959 than fixing the structure directly.
1961 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
1962 than fixing the structure directly.
1964 * opncls.c: (new_bfd) makes sure that bfd_init has been called
1965 before opening a bfd.
1967 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
1968 rather than fixing the structure directly.
1970 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
1971 in the t/hmake file) a user can select which backends they want
1972 linked with bfd without changing the source.
1974 * init.c: new, looks after initializing modules.
1976 * howto.c: for future use, will allow an application to work out
1977 what cookie to use as a handle on a relcoatio howto.
1979 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
1981 * srec.c: Better error checking, partly from Peter Schauer.
1982 (srec_object_p): Avoid assuming any file that starts with 'S' is
1983 an S-record file! (Check for 3 uppercase-hex digits after it.)
1984 (ISHEX): Define new macro for checking supposedly hex characters.
1985 (pass_over): Treat as EOF any S-record line that:
1986 * doesn't have hex in either size character
1987 * produces a size larger than 0x7F
1988 * has an unrecognized type number
1990 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
1992 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
1993 opncls.c: Lint (saber actually).
1995 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
1997 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
1998 * newsos3.c: Fixed two types: newos3 -> newsos3.
1999 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2000 to use correct segment.
2002 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2004 * aoutx.h (print_symbol): Handle missing symbol->name.
2006 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2008 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2011 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2013 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2014 add sgi/irix support.
2016 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2018 Changes for the AMD 29000 Ultracomputer port from David Wood.
2021 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2023 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2026 * coffcode.h (coff_real_object_p): Pass information about the
2027 current file's coff symbol format to BFD via the coff_data struct.
2028 (coff_find_nearest_line): obj_icof => coff_data.
2029 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2030 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2031 and DIMNUM == E_DIMNUM.
2032 * configure.in: Handle a29k-*-* hosts, and targets
2033 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2034 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2035 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2036 local_linesz to `coff_data' (tdata) struct.
2037 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2038 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2040 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2042 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2043 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2045 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2047 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2049 (sunos4_core_file_matches_executable_p): Fix header comparison.
2050 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2051 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2053 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2055 Allow GDB to patch object files.
2057 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2058 * trad-core.h (trad_unix_core_file_p): Ditto.
2059 * aoutx.h (aout_set_section_contents): On first output, check
2060 abfd->direction and complain if erroneous.
2062 * Makefile.in: Add crude dependencies.
2064 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2066 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2067 to h/t-xxxx files so that everything will work on System V.
2069 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2071 * aoutx.h: Add information on host-aout.c and how to configure
2072 to use it, to the manual.
2073 * configure.in: Tix typo.
2074 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2075 else dummy out the core file support.
2076 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2077 specified, use it to locate the data section.
2078 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2079 rather than as chars (lint).
2081 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2083 * aoutx.h, coffcode.h: saberized.
2085 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2087 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2089 bfd.c, targets.c: minor rewording of doc segments
2092 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2094 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2095 etc, rather than TEXT_START_ADDR.
2096 * host-aout.c: Remove #if 0 around whole thing.
2097 Update to modern (32/64-bit) a.out naming conventions.
2098 Include a large chunk of ../include/a.out.gnu.h to get macros that
2099 are not defined by the system include files.
2100 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2101 macro used by the other a.out implementations.
2102 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2104 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2106 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2107 texdoc and psdoc; make these depend on generated .texi's
2109 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2112 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2115 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2116 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2117 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2118 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2119 obtrusive marks indicating .c origins.
2121 * bfd.texinfo: generalize most references to linker
2123 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2125 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2126 * archures.c: remove empty foo() definition (crept in at vn1.9)
2128 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2130 * bfd.texinfo: use @setchapternewpage on instead of lots of
2131 @page's; minor rephrasing in Introduction.
2133 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2134 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2135 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2136 segments): used BFD (caps) more consistently as a name in
2137 discourse, fixed a few other minor typos and uses of fonts
2140 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2142 * coffcode.h: fixed bug where string table size wasn't being swapped.
2144 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2146 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2148 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2149 flags. (bfd_print_symbol_vandf) now knows what to do with the
2152 * aoutx.h: made translate_from_native_sym_flags and
2153 translate_to_native_sym_flags produce the above flags.
2156 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2158 * all files: update copyright notices for GPL version 2.
2159 Install header comments and attribute most modules to their
2160 authors. BFD's name is now officially "Binary File Descriptor",
2161 so remove any conflicting pejoratives.
2162 archures.h: Consists solely of comments; remove it.
2164 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2166 * Makefile.in, bfd.c: Made it compile again.
2168 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2170 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2173 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2175 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2176 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2179 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2180 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2182 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2184 * Everything: created some new files, core.c format.c, reloc.c,
2185 section.c and syms.c to split the functionality a bit better.
2186 Cleaned up the rest of the files a bit, and added some
2190 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2192 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2193 really takes 3 arguments, patched code and ammended prototypes.
2195 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2197 * ../include/bfd.h (struct bfd_target): Added new field
2198 "align_power_min" which contains the minimum alignment for a
2199 section. This is used in coff_new_section_hook. The field
2200 insertion necessitates an update of all backends..
2202 * aoutf1.h jump table field inserted
2204 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2207 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2208 table field inserted.
2210 * coffcode.h(just about everything) Now patches up symbol tables
2211 using a different mechanism. The Intel major bug has been fixed,
2212 and the linker can self host on the Aviion and be debugged with
2215 * ecoff.c: new include and jump table patch, i386coff.c: new
2216 include and jump table patch, icoff.c: new include and jump table
2217 patch, ieee.c: can now read archives containing ieee modules.,
2218 libcoff.h: added (combined_entry_type), libieee.h: uped max
2219 sections to 20, m68kcoff.c: new include and jump table patch,
2220 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2221 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2222 srec.c: jump table patch. trad-code.c fixed #IF typeo
2224 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2226 * coffcode.h (coff_swap_aux_in): added else case to deal with
2227 filenames less than 9 characters.
2230 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2232 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2234 * srec.c: now allows any number of sections to be created in a
2235 file. Outputs addresses of the right length.
2237 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2239 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2240 target didn't match, the format got set to the attempted match,
2241 breaking a future test.
2243 *../include/i386coff.h : fixed typo in type field with size
2245 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2246 support in the jump table for the swapping routines exported to
2247 gdb. Now gdb works with the 386.
2249 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2251 * Merge in changes from gdb-3.95 release.
2252 Makefile.in: Allow hmake and tmake files to add OFILES.
2254 bfd.c: support specific targets as well as searching. When
2255 searching, take default target in preference to others.
2257 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2258 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2259 libbfd.h: Support specific targets as well as searching.
2260 opncls.c: Support specific targets as well as searching.
2261 targets.c: Search is short-circuited if default target matches.
2262 liboasys.c, libieee.c: Undo bothner changes that make macros
2263 work to the left of assignment, but which depend on the
2264 representations of different pointer types being the same.
2266 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2268 * i386coff.c: created.
2269 * coffcode.h: added support for 386.
2270 * Makefile.in: added support for 386.
2271 * ../include/i386coff.h: created
2273 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2275 * coffcode.h: removed all put_x_<sizes>
2276 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2280 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2282 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2284 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2286 * everything: Removed sysdep.h from bfd.h and put back into files
2287 from which it was split out. Now 64 bit version is built with a
2288 -DHOST_64_BIT="long long" on the compile line.
2291 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2293 Changed all the [get|put][name] routines to use [get|put]_[size
2296 Put in support for 64 bit work. Now two versions of bfd may be
2297 generated, according to the state of TARGET_64_BIT, one which is
2298 32 bit only, and one which is 64/32 bits.
2299 Created new back end 'demo64' to test 64 bit functionality.
2301 Renamed some files to work on DOS.
2303 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2304 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2305 chage, 64 bit transfer. * liba.out.h: Split out common code from
2306 sunos and newsos into liba.out. Name changes and prototype mods. *
2307 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2308 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2309 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2310 change and 64bit stuff.* newsos3.c: common code removed, new jump
2311 table. * oasys.c: Name change * opncls.c: Portability fixes *
2312 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2313 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2314 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2315 64bit ized. * demo64.c: 64 bit a.out back end
2321 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2323 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2324 on LHS of assignment, even when using old compilers.
2325 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2326 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2327 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2328 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2329 * targets.c: Add declaration of newsos3_vec.
2332 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2334 * aout.c: fixxed some of the problems with filepos calculation.
2335 (swap_ext_reloc): fixed problem with creation of relocs.
2336 (aout_set_section_contents): fixed filepos problem
2338 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2339 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2340 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2341 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2342 cleaned up. (coff_write_object_contents) cleaned up.
2344 * ecoff.c: Totally different. Now supports ecoff fully.
2346 * icoff.c: fixed problems in relocation callout.
2348 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2350 * m68kcoff.c: updated target vector.
2352 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2353 choose_reloc_size. (sunos4_write_object_contents) now calls
2354 choose_reloc_size so outputs relocs correctly, also calculates the
2355 size of the sections correctly.
2359 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2361 Merge Per Bothner's changes to modularize BFD a.out a bit.
2363 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2364 * ieee.c: Cast enums to int before comparing them, for brain-
2366 * coff-code.h: Remove coff_get_section_contents, and use the
2367 generic one instead.
2369 * aout.c: Derive new module from sunos.c, containing generic
2370 support code for all kinds of a.out files.
2372 * sunos.c: Remove all code that goes in aout.c. Split out
2373 machine dependent followup in sunos4_object_p into
2374 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2375 and redefine only the names we CHANGE, not all the names. Drop
2376 the little-endian vector, and rename the vector as sunos4 rather
2379 * b.out.c: Use aout.c routines for most of the work. Slight
2380 changes for the new regime. Remove close_and_cleanup and
2381 get_section_contents in favor of generics. New transfer vector
2384 * newsos.c: New support for Sony NEWS, another a.out format.
2386 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2387 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2388 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2390 * opncls.c (bfd_close): Call format-dependent write_contents
2391 routine, if writing, before calling target-dependent
2392 close_and_cleanup routine (which is now always generic, I think).
2393 * srec.c: Use bfd_alloc instead of malloc. Remove
2394 close_and_cleanup and move code from it to
2395 srec_write_object_contents. Add write_contents to tvec.
2396 * targets.c: Remove a.out little vector, replace a.out big
2397 vector with SunOS vector. FIXME: Need Vax support again now.
2399 * libbfd.h: Add write_contents format-dependent-vector to the
2400 bfd_target vector. Supply a generic close_and_cleanup routine.
2401 * liba.out.h: Handle the new aout.c split. Add prototypes for
2402 all routines defined in aout.c. Rename "sunos" things to "aout"
2403 things. Add a few fields where needed for various formats.
2404 * Makefile.in: Add aout.c and newsos.c.
2406 * archive.c, ieee.c, oasys.c: Lint.
2408 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2411 changed forward declaration struct stat; to reduce warnings. Changed
2412 comment on bfd_h_<x>_x.
2414 * ../include/m68kcoff.h, ../include/intel-coff.h,
2415 ../include/m88k-bcs.h
2416 Now there are two incarnations of relocs, linenos and syments. One for
2417 internal digestion, and one full of char arrays for I/O. The original
2418 names have gone to detect errors.
2420 * Makefile.in, m68kcoff.c, targets.c
2421 Test new structure code with a 68k coff implementaion
2423 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2424 Fixed all the places where there were problems with the size and
2425 alignments of structures on disk and structures in memory. #ifed out
2426 all the code in coffswap.c, since it should be done using the target
2429 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2431 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2432 multiple reloc command.
2434 * sunos.c (sunos4_set_section_contents): Made it so that sections
2435 are always padded to their alignment size.
2437 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2439 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2440 Clean up types and such (saber C problems).
2441 * ecoff.c: Clean up types and such. Remove routines that are
2442 not used. Fix up reading and swapping of shorts from files.
2444 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2446 * a.out.vax.c: Remove two bogus "static" from prototypes.
2448 * ecoff.c: Got rid of lots of non-working junk (that had
2449 been copied directly from coff-code.h).
2450 Updated to be consistent with updates to icoff.c and coff-code.h.
2452 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2453 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2455 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2456 but until the target_vector is automatically generated,
2457 it's as good as any. Note that the text offset is the only
2458 difference between NewsOS and SunOs (including magic numbers).
2459 (Most of the sunos_* routines should to renamed bsd_*
2460 and move to a bsd.c file. Then (and when the target_vector
2461 is automatically generated) it might make sense to create
2462 a separate Sony target.)
2464 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2465 on some systems, and doesn't help on others.
2466 Similarly, only define X_OK if not already defined.
2468 * trad-core.c: Don't include sys/stat.h - at least
2469 on NewsOS 3, it has already been included.
2471 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2473 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2474 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2475 symbol tables if necessary when reading them in, so gdb can use
2476 them. Add "bfd_coff_" to the names so they won't conflict with
2477 names in calling programs. FIXME-soon: if coff-code.h is
2478 included in two BFD modules, this will cause duplicate
2479 definitions; the routines should be exported to a separate,
2480 common, module (probably along with a mess of other ones).
2482 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2484 Improve modtime support.
2486 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2487 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2488 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2489 BUG: archive members still do not get correct mod times.
2491 Improve floating point support for core files.
2493 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2494 (sunos4_core_file_p): Create a second registers section in the
2495 core file, called ".reg2", for the float registers.
2497 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2499 * many changes to improve archive handling; found a logic flaw in
2500 bfd_check_format which only just happened to work by cooncidence.
2502 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2504 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2507 * bfd.h: changed type of udata in asymbol to void *, like it
2508 should be. Added bfd_reloc_dangerous enum member.
2510 * coff-code.h: Fixed it so that internally generated symbols get
2511 their values relocated correctly in all cases. Removed calls to
2514 * icoff.c: Not understanding the destination symbol of a reloc is
2515 not a failure any more, just 'dangerous'. This allows linking of
2516 b.out and coff images.
2518 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2522 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2524 * sunos.c (translate_to_native_sym_flags): fixed
2525 sym_pointer->n_value so that symbols on the way out get their
2526 section relative values calculated correctly.
2528 * coff-code.h (mangle_symbols): fixed problem where tags were not
2529 being relocated for structs, enums, unions. Also various lints.
2531 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2533 * archive.c (get_elt_at_filepos): system_call_error returned
2536 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2538 * Resolve the use of no_error and system_call_error.
2539 The bfd library itself now will never set bfd_error to
2542 The code still needs to be combed to make sure all the error
2543 codes are correct. I suspect they are not always set correctly.
2545 * The names of all the messages have _ prepended because the sun
2546 bundled compiler can't distinguish from a macro which takes an
2547 argument and the same identifier in a non-macro context.
2549 * The reason for the above being that entry points which used to
2550 be trampoline functions are now just macros which expand to a
2551 direct call through the bfd's xfer vector.
2553 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2554 must gas have its own version of everything (the gas version
2555 had the correct value)
2557 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2559 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2560 properly support i960 architecture and output correct reloc stuff.
2562 * bfd.h: added prototype for bfd_printable_arch_mach, added
2565 * coff-code.h: Applied patches from chrisb to support i960
2566 architecture, zero relocs and swap them correcly and conditionally
2567 compiled the timestamp.
2569 * sunos.c: Made the default section alignment 2^3 so that doubles
2570 are done properly. Fixed the same reloc bug that was in b.out.c
2572 * sysdep.h: Now compiles on a Posix box
2574 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2576 * icoff.c: Fix comment on big-endian version.
2577 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2578 F_RELFLG). Set F_AR32WR in output files if little endian
2581 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2583 * archures.c fixed =/== typo
2585 * sunos.c added architecture stuff for output. Fixed
2586 bug where files where vma(data) != size(text)
2587 were processed wrong.
2589 * coff-code.h added a lint cast
2591 * (../include/a.out.sun4.h) fixed it so zmagic
2594 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2596 * archive.c removed loads of includes, and fixed bug where string
2597 table didn't have a null at the end.
2599 * bfd.c fixed includes, added symbols argument to
2600 canonicalize_reloc entry point.
2602 * libbfd.c fixed includes and added some lint patches.
2604 * targets.c added both sorts of intel coff.
2606 * b.out.c fixed included, changed was the canonical
2609 * icoff.c added support for callj and big and little
2612 * opncls.c added chmod+xing for files with EXEC_P set.
2614 * sunos.c fixed includes. Changed default section
2615 alignement to words. Fixed relocation stuff to work with
2618 * bfd.h various new types added, prototype for new
2619 reloc calls, changed bfd->iostream to a void *
2620 to including files don't need stdio.h.
2622 * libcoff.h added conversion table to tie relocs to
2627 * coff-code.h fixed includes. Added code to support
2628 big and little endian formats. Various lints. Better
2629 processing of symbols. Changed reloc stuff to new
2632 * libbfd.h fixed includes
2635 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
2637 * bfd.h changed name of alignment entry in sec_struct to
2638 alignment_power, because of conflicting uses within bfd.
2639 Now it should be obvious that it's a 2**n alignment
2640 specifier. Removed start_pad, end_alignment, block, minsize,
2641 output_file_alignment, subsection_alignment and original_vma fields.
2642 Added align_power() macro. Fixed bfd_section_alignment
2643 acessor macros. Added bfd_symbol_same_target macro.
2645 * b.out.c (b_out_write_object_contents) fixed to use
2646 new alignment member. Fixed (callj_callback) to use section
2647 relative symbols properly.
2649 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
2650 Fixed (translate_from_native_sym_flags) to correctly make
2651 symbols section relative.
2653 * bfd.c (bfd_errmsg) fixed various enum cast problems.
2654 (bfd_make_section) took out initialization of obsolete members.
2655 (bfd_print_symbol_vandf) added
2657 * opncls.c (bfd_create) created.
2659 * coff-code.h (coff_new_section_hook) took away refs
2660 to obsolete members. (make_a_section_from_file) added
2661 conversion between alignment types. (coff_symbol_from)
2662 added. (coff_count_linenumbers) only counts linenumbers
2663 if symbol is of coff-type. (coff_mangle_symbols) only
2664 heavily mangles symbols if symbol is coff-type.
2665 (coff_write_symbols) various lints. (coff_write_object_contents)
2666 various lints and modification for alignment conversion.
2667 (coff_slurp_relocs) fixed for use with new asection shape.
2669 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
2671 * archive.c lots of lint
2673 * b.out.c added callj relocation support, upgrated reloc howto.
2674 Fixed so that asymbol and reloc records are output
2677 * bfd.c lots of lint, support for new bfd entry point
2680 * bfd.h changed definition of asymbol to contain pointer to
2681 owning bfd, removed target dependencies.
2683 * cache.c took out print statements, put in BFD_ASSERT calls.
2685 * coff-code.h various lints, corrected linenumber output
2686 functionality. Added support for new style asymbols and
2687 bfd_print_symbol. Fixed so that asymbol and
2688 reloc records are handled correctly. Added timestamp.
2690 * icoff.c Added support for new howto shape.
2692 * liba.out.h Added support for new asymbol shape
2694 * libbfd.c various lints
2696 * libbfd.h various lints
2698 * libcoff.h added support for new asymbol shape.
2700 * sunos.c various lints. Added support for new asymbol shape
2701 and bfd_print_symbol.
2703 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
2705 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
2706 pointer lint. Added support for callj relocation. Fixed bug where
2707 the last 32 bytes of the text section were overwritten by data. Fixed bug
2708 where archives of b.out didn't work due bfd_slurp_extended_name_table
2711 * sunos.c added support for n_other field. Braced the howto table so
2712 that it won't be affected by any lengthing of the howto struct typedef.
2715 * bfd.h added support for n_other field, added special_function
2716 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
2719 * bfd.c upgraded bfd_perform_relocation, various lints.
2721 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
2723 * ChangeLog: Started ChangeLog for BFD.
2724 * ToDo: Create file for suggestions.
2726 * Makefile: Support easy loading into Saber C.
2727 Add dependencies for icoff.o and bcs88kcoff.o.
2728 Rename coff.c to coff-code.h. Change callers.
2730 * bfd.c (bfd_check_format): Allow the check_format routines
2731 to return the desired target vector, rather than just a Boolean.
2732 bfd.h (bfd_check_format): Change function pointer return type.
2733 archive.c (bfd_generic_archive_p): change callee.
2734 b.out.c (b_out_little_object_p, b_out_big_object_p,
2735 b_out_real_object_p): change callee.
2736 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
2737 in check_format transfer vectors that need a filler.
2738 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
2739 bcs88kcoff.c: change callee.
2740 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
2741 icoff.c: change callee.
2742 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
2744 * libbfd.c (zalloc): It should actually zero the storage!
2745 This was commented out for some reason.
2747 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
2748 This is so callers can avoid <stdlib.h> which doesn't exist
2751 * bfd.c (map_over_sections): Add debugging code, since I
2752 noticed the section count for sunos core files was bad, but only
2753 GDB had detected the problem.
2754 (bfd_set_section_lineno_size, bfd_set_section_linenos,
2755 bfd_get_section_linenos): Remove obsolete functions.
2756 (bfd_apply_relocations): Use longs, not ints, for the math.
2758 * bfd.h: Declare enum boolean and struct bfd_target as well
2759 as typedefs for them. Remove obsolete
2760 bfd_get_section_lineno_size.
2762 * cache.c: Make the "fdopen" support work. Keep better track
2763 of how many files are open. Centralize the opening of files
2764 and be sure bfd_open[rw] actually try to open the file. Evade
2765 linked list initialization problems.
2767 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
2769 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
2771 * cplus-dem.c: Delete file, since it is not part of BFD.
2773 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
2774 (bfd_openr, bfd_openw): Actually open the file, give error now.
2776 * sunos.c (sunos4_core_file_p): Set section count.
2777 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
2778 obsolete definitions.
2779 (_write_symbol_table): Initialize <idx> counter.
2780 (foop): Eliminate debugging code.