1 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
5 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
8 work out a coff relocation type from a howto's attributes rather
9 than using the input r_type field. This fixes PR1677 and allows
10 conversion of a.out relocs to coff relocs.
12 * coffcode.h (coff_write_relocs): if supplied a relocation
13 relative to an absolute symbol, use the right symbol index.
15 * reloc.c (bfd_perform_relocation): do a partial link for coff
18 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
20 * changes to support i386-sysv with shared libraries:
21 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
22 check for .data2; if _LIB is defined, check for it; map
23 SEC_NEVER_LOAD to STYP_NOLOAD.
24 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
25 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
26 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
27 if section has contents, not just if it is loadable; if
28 TWO_DATA_SECS, check for .data2
29 (coff_set_section_contents): set vma of .lib section to number of
31 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
32 don't define coff_write_armap to bsd_write_armap.
33 * hosts/i386v.h: don't include <utime.h>, since it is not provided
36 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
38 * solaris2.h: Get the definition of alloca from alloca.h if we
41 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
43 * configure.in (i960-*-{aout,bout}): Support these.
45 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
47 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
49 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
51 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
52 no-longer-used definitions of L_SET and L_INCR.
53 * i386linux.h: Tweaks to smooth Linux build.
55 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
57 * seclet.h: Add enum tag to bfd_seclet_enum_type.
59 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
61 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
62 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
63 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
64 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
66 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
67 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
69 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
71 * configure.host: New file, contains mapping of host configs
72 to host support file names for bfd, binutils, opcodes.
73 * configure.in: Use it.
74 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
75 * i386bsd.c: Cleanup, reformat.
76 * config/i386-bsd.mt: Comment changes.
77 * config/i386bsd.mh: New file for core file support.
78 * hosts/i386bsd.h: Merge changes from Peter Schauer.
79 * bout.c (ALIGN): Rename to ALIGNER, since system header files
80 on BSD 4.4 define ALIGN (sigh!).
82 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
84 * libaout.h (aout_backend_data): added exec_header_not_counted
85 field. For ZMAGIC files only, when text_includes_header is set, by
86 default the length of the exec header is counted in the text
87 section size. For go32, exec header is mapped in but does *not*
88 contribute to the size of section.
89 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
90 is not set, but ztih is, add the size of the exec header to the
91 recorded size of the text section.
92 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
93 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
94 Also set text_includes_header.
95 * aout-target.h (*_backend_data): cleare exec_header_not_counted
96 by default in MY(backend_data).
98 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
100 * aout-target.h (callback): Don't define this function if it won't be
103 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
104 type doesn't match. Don't lose if file sections have already been
106 (set_arch_mach): Set reloc_entry_size.
107 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
109 * hosts/i386bsd.h: New file.
110 * configure.in: Recognize i[34]86-*-bsd host.
112 * aout-target.h (callback, write_object_contents): Delete unused
115 * aoutx.h (reloc_type_lookup): New function.
116 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
117 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
118 (MY_reloc_howto_type_lookup): Don't define it.
120 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
122 (slurp_symbol_table): Use header byte order, not target byte
123 order, for reading symbol data.
125 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
127 * configure.in: Undo some brain damage in the host section.
128 * configure.in: Reformat the target section, test many configs.
129 * Makefile.in (make): Remove obsolete `make make'.
130 * aoutx.h (some_aout_object_p): Make defines line up.
132 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
134 Now a bfd knows whether underscores are normally prepended
135 to symbols in its file format.
137 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
138 coff-z8k.c: targets set so they have leading underscore
139 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
140 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
141 without leading underscore flag
142 * targets.c: add symbol leading char to xvec description
143 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
145 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
147 * archive.c: Make errno global.
148 * archive.c (_bfd_write_archive_contents): If read fails (and
149 errno!=0) set bfd_error to malformed_archive (since this probably
150 indicates a truncated archive), rather than system_call_error.
152 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
154 * Makefile.in: added rules for i386bsd.c
155 * i386bsd.c: new file, supporting 386bsd.
156 * configure.in: recognize i386-*-bsd target.
157 * config/i386-bsd.mt: new file - 386bsd target configuration.
159 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
161 * configure.in: re-arrange host section to use *-*-* notation,
162 clean up some of the target section as well
164 * seclet.c: cast result of bfd_get_relocated_section_contents to
165 avoid compiler warnings
167 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
169 * coffcode.h (coff_section_symbol): Create section if it doesn't
172 * bout.c: Removed some unused variables.
174 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
176 * Portability fixes from p3:
177 coffcode.h (coff_write_relocs): removed sanity check until it
178 works on all targets (per advice from sac).
179 config/hp9000.mh: new file to define USG.
180 hppa.c: #undef hppa before the JUMP_TABLE.
181 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
183 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
184 local variable target volatile to avoid mysterious bug in
187 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
189 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
190 * hosts/hppahpux.h: Remove bcopy and index circumventions.
192 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
194 * coff-z8k.c (func_da, func_jr): Lint.
195 * coffcode.h: Use memset rather than bzero.
196 * elf.c: Use memcpy rather than bcopy.
197 * tekhex.c: Use memset rather than bzero.
199 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
201 Add Adobe a.out support.
203 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
204 * config/adobe.mt: Add.
205 * configure.in (*-adobe-* target): Add.
206 * targets.c (a_out_adobe_vec): Add.
207 * Makefile.in: add aout-adobe.c.
209 * configure.in: Put two dashes in all entries to be matched.
210 Add comments to remind people to do this.
211 Reorder all entries that match manufacturer names, to occur
212 last, so they will only be matched if no more specific match
213 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
215 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
217 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
218 since we should never have a NULL section.
219 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
220 tests, set the section to bfd_abs_section.
222 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
224 * coff-z8k.c: getting closer
225 * coffcode.h (coff_get_relocated_section_contents): allow
226 EXTRA_CASES hooks for different arches to provide different reloc
228 * seclet.h: #ifndef around it to allow multiple inclusion
229 * srec.c: minor doc fix
231 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
233 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
235 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
237 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
240 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
242 * bout.c (b_out_slurp_reloc_table): Clear howto field before
243 filling in reloc, in case immediately following code doesn't set
246 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
248 * coffcode.h (coff_renumber_symbols): set the last renumbered
249 symbol pointer to NULL, as expected by coff_write_linenumbers.
250 (coff_write_relocs): apparently a non-zero addend is OK for reloc
251 type R_IHCONST used on the 29k.
253 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
255 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
256 update, based on how the underlying file was opened. Obsoletes
258 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
259 all FASCIST_FDOPEN config defines.
261 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
263 * sparc-opc.c: Moved to opcodes library, now that we have one.
264 * Makefile: Don't compile it.
266 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
268 * aoutx.h: adjust_sizes_and_vmas did not return anything.
270 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
272 * section.c (bfd_set_section_flags): Remove a sanity check.
273 It is unfortunately broken, and prevents strip from working.
275 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
277 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
278 created by last change.
280 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
282 * reloc.c (reloc_howto_struct): Make size field be unsigned.
283 * bfd-in.h: Bump to version 2.0.
285 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
287 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
288 braindamaged HP/Apollo compiler happy.
290 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
292 * format.c: Fix description of search for matching target.
293 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
294 * targets.c: Update description of search for matching target.
295 * Makefile.in (do_clean, clean): Fix infant mortality typo.
296 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
297 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
299 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
301 * Makefile.in: Added mostlyclean/clean/distclean rules.
303 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
305 * targets.c (target_vector): Take out oasys (unless that is
306 the default): Because there is no magic number in archives,
307 there can be annoying target mis-matches.
309 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
311 * sparc-opc.c: Rigorously updated to match architecture manual.
313 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
315 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
316 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
317 to the built-in abs_section were not written out correctly.
319 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
321 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
322 large, assume we're using a swapped byte order and fail with
323 wrong_format rather than dumping core.
325 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
327 * Renamed opc-sparc.c to sparc-opc.c for systems with short
328 filename constraints.
329 * Makefile.in: Updated to reflect change.
331 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
333 Add preliminary support for the we32k:
335 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
337 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
339 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
341 * bout.c: added support for relaxable alignment relocs.
343 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
344 pass down pointer to play area rather than use alloca
346 * cpu-z8k.c (compatible): made static to reduce name space
349 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
351 Add basic support for the z8k:
353 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
354 section.c, targets.c,
356 * syms.c: move mis-inserted patch.
358 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
361 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
362 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
364 * reloc.c: break out addend item from surrounding text.
366 * doc.str (DOCDD): Defined. Adds text to output.
367 (bodytext): Put bulletize before kill_bogus_lines.
368 * chew.c (bulletize): End itemization after a blank line, to
369 prevent following text from being swallowed up in an item.
371 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
373 * configure.in: Add sparclite as a target.
375 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
377 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
380 * coffcode.h (coff_add_missing_symbols): if symbols don't come
381 from a coff file (csym is null), dont deref them
383 * ieee.c (parse_expression): get the answer right when adding an
384 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
385 on elts so that filename is filled in.
387 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
389 * bout.c (howto_align_table): New set of relocs, with enough
390 data for "objdump -r" to work.
391 (b_out_reloc_type_lookup): Recognize alignment relocs.
393 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
395 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
396 invocations of make. Also, always create installation
399 * config/apollov68.mh: removed -g from CC definition.
401 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
403 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
404 overflowing gp-offset range.
406 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
408 * srec.c (srec_set_section_contents): don't write out sections
409 without the LOAD and ALLOC attributes
411 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
413 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
414 * libaout.h (struct aout_backend_data): New callback "set_sizes".
415 * aout-target.h (callback): Don't set page/seg sizes.
417 (set_sizes): New routine.
418 (backend_data): Point to it.
419 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
420 (sunos4_aout_backend): Point to it.
421 * aoutx.h (set_arch_mach): Call set_sizes callback.
423 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
425 * aout-target.h: Make _bfd_slurp_extended_name_table be
426 the default. Given that we *write* the suckers (for long
427 archive member names), we really ought to be able to read them!
428 * trad-core.c: Don't include <machine/reg.h>. It doesn't
429 seem to be needed, and many machines don't have it.
431 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
433 * coff-m68k.c (vector): read and write archives in coff format.
435 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
437 * opc-sparc.c: New file.
439 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
441 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
442 pointers to bfd_byte* before performing arithmetic on them. Such
443 use with bare void* pointers is a gcc extension.
444 * cache.c (bfd_cache_delete): Forward decl with prototype form.
445 * archive (normalize): Add to CONST to match actual usages with
448 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
450 * configure.in: Recognize i486 host cpu, and use i386-elf
453 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
455 * config/stratus.mt (CC): Remove definition.
456 * elf.c (bfd_section_from_shdr): Test for the possibility that
457 section_from_elf_index returns NULL and don't dereference it.
459 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
461 * add hppa_data to bfd tdata (indirectly via sef).
463 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
465 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
467 * configure.in: error messages to stderr, not stdout
469 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
471 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
472 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
473 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
475 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
477 * configure.in: recognize hppa* instead of hppa
479 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
481 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
482 RTYPE2HOWTO to cope with same.
483 * reloc.c (bfd_perform_relocation): added support for size of -2
484 (subtract a word reloc type). Updated doc.
486 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
488 * Makefile.in: merged changes from progressive, removed rcsid.
490 * archures.c, archive.c, Makefile.dos: removed rcsid.
492 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
494 * bfd-in.h : add BFD_IS_RELAXABLE flag
495 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
496 header e_relaxable, major hackery in callbacks
497 * libaout.h : add space for a_relaxable.
498 * seclet.c (rel): don't relax empty sections
501 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
503 * section.c (STD_SECTION): add some casts to the initializers for
506 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
508 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
509 and add appropriate casts to keep (picayune) aix-cc happy.
511 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
513 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
514 symbol pointers. Punt expensive & useless bfd_realloc. Use
515 malloc for raw symbols, and free it before returning.
516 (bfd_section_from_shdr): Do not slurp symbol table until politely
517 asked. Do not even slurp string tables.
518 (elf_get_symtab_upper_bound): Count 'em without reading them.
519 (elf_get_symtab): This is how to politely ask. Schlurp!
520 This should probably just *become* elf_slurp_symbol_table, FIXME.
522 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
524 * archive.c (bsd_write_armap): write the timestamp of the
525 archive header to be just a little bit later than the timestamp of
526 the file, otherwise the linker will complain that the index is
529 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
531 * configure.in: Add m68k-ericsson-*.
533 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
535 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
536 * elf.c: Remove unconditional debug printf's.
537 (elf_write_object_contents, elf_slurp_symbol_table): Handle
538 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
539 (elf_slurp_symbol_table): Hand out symbols in forward, not
540 reverse order. Simplify duplicate code.
542 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
544 * elf.c: Remove "(void)" casts from function calls where the
545 return value is ignored, in accordance with GNU coding standards.
547 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
549 * hppa.c: Apply John's standard fix to avoid "empty translation
550 unit" warnings from some ANSI-C compilers.
552 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
554 * hosts/solaris2.h: Configure same as sysv4.
556 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
558 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
559 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
560 type match actual return type.
561 * elf_print_symbol (section_name): Make CONST.
563 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
565 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
566 New files, for Linux (a free Unix clone for 386 machines).
567 * Makefile.in, configure.in, targets.c: Update accordingly.
569 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
570 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
571 correct calling of howto special functions and fixes from Raeburn
573 * archures.c: nuke bfd_reloc_code_type
574 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
575 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
576 SEC_NEVER_LOAD, various other bfdgas newness
577 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
578 * targets.c: change jump table vector to above
581 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
583 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
584 its prototype will be included in libbfd.h. Change result type
585 to struct * (rather than equivalent typedef) so it can be used in
586 the prototype, where they typedef won't be known.
587 * libbfd.h: Updated version.
589 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
591 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
592 targets.c: HPPA merge.
594 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
596 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
597 * config/solaris2.mh: Kludge around Sun compiler bug.
599 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
601 * libaout.h (aout_backend_data): Change defs of two bitfields to
602 be unsigned chars instead to get around rs6000 compiler problem.
604 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
606 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
607 Correct misconception that there can be only one symbol table.
608 Only call elf_slurp_symbol_table on the full symbol table, not
609 the dynamic one which is only a subset of the full one.
611 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
613 * coffcode.h (coff_compute_section_file_positions): For I960,
614 don't align sections in file.
616 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
618 * targets.c (struct bfd_target): Added field for target-specific
619 (but not file-specific) data, for distinguishing minor
620 characteristics between (e.g.) a.out formats.
622 * section.c (struct sec): New field user_set_vma indicates vma
623 field should be heeded, not assumed to be unset.
624 (STD_SECTION): Initialize that field of standard sections to zero.
625 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
627 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
630 * archures.c (struct bfd_arch_info): Fixed order of comment and
631 field decl. New fields indicate size of page and segment for
633 * cpu-m68k.c (N): Fill in values.
634 * cpu-sparc.c (arch_info_struct): Ditto.
636 * libaout.h (struct aout_backend_data): Various bits of data (not
637 all used currently) with characteristics of a.out implementation.
638 Important field for now is text_includes_header, indicating that
639 the text section starts immediately after the file header, which
640 gets mapped in with it.
641 (struct aout_data): New fields indicate whether vma has been
642 adjusted yet (not yet used), and what magic number will be used in
643 the output file (should go away in favor of vma_adjusted).
644 (WRITE_HEADERS): Code for dealing with section sizes and related
645 header fields replaced with call to adjust_sizes_and_vmas.
646 * aoutx.h (some_aout_object_p): Fill in magic number field.
647 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
648 (set_arch_mach): Set page size and segment size once CPU
650 (adjust_sizes_and_vmas): New function; has much code moved
651 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
652 and size parameters, as well as many header fields, after deciding
653 on magic number for output file. Checks to ensure that this
654 adjustment has only been done once.
655 (set_section_contents): Call adjust_sizes_and_vmas instead of
656 doing much of the work here.
658 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
659 default (null) values of these fields.
660 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
661 value in exec header.
662 (sunos4_aout_backend, MY_backend_data): Define backend data
663 indicating file header is included in text section.
665 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
667 * hosts/sparc.h (abort, exit): Hide these names if compiling with
668 gcc version 2, to avoid warnings.
670 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
672 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
673 it's broken on ncr 3000's. Use simple "true" for RANLIB.
675 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
677 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
679 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
681 * section.c (STD_SECTION): Remove extra semicolon in declarations.
682 * configure.in: Rewrite target parsing to use simple format.
683 Handle sparc-sun-solaris2 configuration.
684 * aout64.h: Avoid ANSI C brain death warning.
685 * elf.c: Avoid trigraph (???) or /* in comments.
687 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
689 * config/sysv4.mh: new file, RANLIB=echo
691 * configure.in: handle Solaris2 as -sysv4 or -solaris2
693 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
695 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
696 elf_core_tdata_struct into a single common struct. Core files
697 wouldn't have worked at all without this.
698 (bfd_elf_find_section): New function for GDB's undercover use
699 to find string sections that BFD hides from it.
700 (elf_get_str_section): Avoid multiple alloc&reads for same data;
702 (elf_object_p, elf_core_file_p): Allocate internal file header
704 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
705 * demo64.c: Prevent "empty translation unit" warnings from idiots.
707 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
709 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
711 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
713 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
715 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
717 * configure.in: handle m680[01234]0 as aliases for m68k
719 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
721 * coff-a29k.c: do byte relocs correctly
722 * coffcode.h (styp_to_sec_flags): never load INFO sections
723 * seclet.c (rel): don't relocate INFO sections
725 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
727 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
728 Make the symbols unmodifiable.
729 (bfd_section_init): Deleted.
730 * init.c (bfd_init): Don't call bfd_section_init.
732 * section.c (bfd_set_section_contents): Ensure that range to be
733 written is within section boundaries.
734 (bfd_get_section_contents): Likewise. Don't bother dispatching if
737 * libbfd.c (bfd_xmalloc): Text of error message should be const.
739 * coff-i960.c (howto_table): Deleted.
740 (howto_rellong, howto_iprmed, howto_optcall): New vars;
741 interesting entries from old howto_table.
742 (RTYPE2HOWTO): Adjusted to use switch.
743 (coff_i960_reloc_type_lookup): New function.
745 * coffcode.h (coff_new_section_hook): Allocate storage for aux
746 records for section symbol.
747 (make_abs_section): Unused; deleted.
748 (renumber_symbols): Re-order symbols so undefined symbols come
749 last, as COFF format desires.
750 (coff_write_symbol): Put C_FILE symbols in debug section always.
751 (coff_section_symbol): New function; creates a symbol with the
752 same name as a section, and sets up aux records for it.
753 (coff_add_missing_symbols): New function; adds section symbols to
754 symbol table if they aren't there already. Should someday also
755 add a dummy C_FILE symbol if none is present.
756 (coff_write_object_contents): Add missing symbols before preparing
757 symbol table to be written.
758 (coff_slurp_reloc_table): Verify that symbol indices read in are
759 in a reasonable range.
760 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
761 (obj_conv_table_size): Accessor macro.
763 * bout.c (b_out_reloc_type_lookup): New function. Handles three
766 * bfd-in.h (bfd_get_section_name): New macro. Like
767 bfd_section_name, but returns rvalue, not lvalue.
768 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
769 (bfd_get_section_flags): Now returns rvalue.
771 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
772 general, some specific to sparc or i960.
774 * aoutx.h (set_section_contents): Set VMA for each section based
775 on previous section. If text section VMA doesn't appear to have
776 been set, make a best guess from the type of file.
778 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
780 (MY(vec)): Initialize reloc_type_lookup field.
782 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
783 (bfd_error_trap, bfd_error_vector): Extern, not common.
785 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
786 few types of relocs for sparc; will need enhancement.
788 * bout.c (callj_callback): Use DEFUN macro in definition.
789 * coff-i960.c (optcall_callback): Likewise.
791 * targets.c (bfd_target): Added fields reloc_type_lookup and
792 _bfd_make_debug_symbol. Also minor comment changes.
793 * syms.c (bfd_make_debug_symbol): New dispatching macro.
794 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
795 than arch info, and dispatch with BFD_SEND. Callers changed.
796 * archures.c (struct bfd_arch_info): Deleted field
798 * cpu-*.c: Don't initialize that field.
800 * bfd-in.h (enum bfd_error): Add new value "bad_value".
801 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
802 (bfd_errmsg): Now returns ptr to const.
803 * bfd-in.h (bfd_errmsg): Fix prototype.
805 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
806 * reloc.c (bfd_generic_relax_section): Ditto.
808 * section.c (Section Output doc): Improve description of use of
809 output_section and output_offset.
811 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
813 * sco-core.c: new file from net.
814 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
815 Now we have the hairy linker, it's possible to move symbols from
816 one section into another. Actually make that work!
818 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
820 * hosts/sun3.h: fix declaration of free.
822 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
824 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
825 * coff-h8300.c (reloc_processing): all relocs are relative to
827 * opncls.c: don't use fdopen on DOS systems
829 short patches from Glenn Kasten (glenn@ready.com)
830 * target.c: enabled oasys support
831 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
832 fix problem where a relocation which crossed a modification byte
833 boundary did not work. Fix problem where a relocation near the end
834 of a data record did not work.
837 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
839 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
840 archvie header string counts the endian way, this heuristic sees
841 how big an archive string to read by trying it one way and if the
842 string table is unreasonably big, trying it the other. *FIXME*.
843 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
845 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
847 * bfd-in.h: Increase version number to 1.97, for consistency
849 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
851 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
853 * bfd-in.h: bump version to 1.96
854 Major change; changed calling convention for
855 bfd_get_relocated_section_contents so that caller allocates
856 memory for section data.
857 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
858 seclet.c, targets.c, bfd.c: reflect new convention.
859 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
860 case, then use reasonable default values for SEC_* flags.
862 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
864 * coffcode.h (coff_write_object_contents): use RELSZ to work out
865 size of output reloc struct.
866 * targets.c, Makefile.in: comment out tekhex for the moment.
867 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
868 * configure.in: tandem target is st2000
869 * coff-m68k.c: rename static howto_table to global
870 m68kcoff_howto_table.
871 * bout.c: remove unnecessary abort
872 * coff-a29k.c: various changes to the way relocations work to cope
873 with the "new order" and latent bugs.
876 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
878 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
879 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
880 * reloc.c (bfd_perform-relocation): don't relocate refs to
881 absolute symbols if doing a partial link.
883 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
885 * configure.in: Add a29k-amd-udi.
887 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
889 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
890 internal_exec structure before initializing the fields that
891 are used, so that the unused fields are in a known state.
893 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
895 * tekhex.c (struct data_struct): Convert from typedef that
896 typedefs nothing to a normal structure declaration.
897 * tekhex.c (pass_over): Prototype args for function that
898 second arg points to.
900 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
902 * Makefile.in: remove old style staging. Do not print recursion
905 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
906 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
909 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
911 * bfd.c, Makefile.in: added tekhex
912 * aoutx.h (set_section_contents): pages should be padded to the
913 size of a page, not the size of a segment.
914 * configure.in: added go32 host and i386-aout target.
915 * i386aout.c, libaout.h: now works for go32 target
916 * ieee.c: fix bit rot.
917 * seclet.c: support for padding seclet type.
919 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
921 * Makefile.in: added .NOEXPORT:
923 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
925 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
927 * elf.c (elf_compute_section_file_positions,
928 elf_write_object_contents): Return boolean, not NULL (which
930 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
931 Also ifdef-out code that aborts on unhandled section types.
933 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
935 * configure.in: Recognize ncr3000 config
936 * Makefile.in (MINUS_G): Pass on to recursive makes.
937 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
939 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
941 * Makefile.in: Now that we have sym.h and symconst.h, compile
942 coff-msym.c on all systems.
943 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
944 * coff-msym.c: Update include files and comments; add weakext bit.
946 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
948 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
949 section.c, srec.c, syms.c, coff-h8300.c: Lint.
951 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
953 * bout.c, coff-a29k.c, coff-i960.c: Lint.
954 * configure.in: Add new host and target configs.
955 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
956 structs, which vary; just use member name.
957 (elf_object_p, elf_core_file_p): Lint, fix comments.
958 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
960 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
962 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
963 local, disposable, copy of the external form of section header
964 table and program header table entries.
966 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
968 * Makefile.in: Set MINIMIZE back to 0 for a real release.
970 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
972 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
975 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
977 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
979 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
981 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
982 not internal bfd_assert function (twice).
984 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
986 * aout-target.h: change ar_max_namelen to 15 (the right value)
987 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
990 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
992 * archive.c (bfd_generic_archive_p): check for bout archives too.
993 * bout.c: make it work again.
995 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
997 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
999 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1000 bfd_xmalloc() instead of bare malloc().
1002 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1004 * Makefile.in: pass down MAKEINFO on info.
1006 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1008 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1009 host/h-<foo> now just <foo>.
1010 * configure.in: reflect changes
1012 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1014 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1015 actual source file, not just the generated libbfd.h.
1017 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1019 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1020 gdb on little-endian 960 code.
1021 * archive.c (compute_and_write_armap): indirect symbols should go
1022 into the archive header too.
1024 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1026 * Makefile.in: added check target.
1028 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1030 * coff-msym.c: Move this file from gdb/ecoff.c. It
1031 handles byte-swapping for ECOFF (MIPS symbol) files.
1032 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1033 to the files built on MIPS-based hosts.
1034 * Makefile.in: Add rule for coff-msym.
1036 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1038 * Makefile.in: added clean-info target. MINIMIZE=1.
1040 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1042 * coff-rs6000.c: Move core file functions into separate
1043 new file rs6000-core.c. This is needed because reading
1044 core files depends on native include files that conflict
1045 with ../include/coff/rs6000.h.
1046 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1048 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1050 * aoutx.h (NAME(aout,print_symbol)): Don't print
1051 symbol addresss for undefined symbols.
1052 * coff-rs6000.c: Various updates (due to target-
1053 independent changes).
1054 * libbfd.h: Ditto (tdata field is now a union).
1055 * hosts/h-sparc.h: Removed prototype for bogus function
1056 'emset' (presumably should have been 'memset' - which is there).
1058 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1060 * configure.in (mips-big-* target): Same is Iris.
1062 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1064 * aoutx.h (translate_from_native_sym_flags): when creating an
1065 alias symbol, fill in the section as undefined, rather than
1066 leaving it blank. If an output section can't be found for a
1067 symbol, then don't core dump.
1069 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1071 * Makefile.in, configure.in: removed traces of namesubdir,
1072 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1073 copyrights to '92, changed some from Cygnus to FSF.
1075 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1078 * coff-h8300.c: fix stupid reloc subtraction bug
1079 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1080 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1081 the symbol.flags and done_lineno fields.
1083 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1085 * coffcode.h (coff_write_symbol): write out the correct number of
1087 * cpu-h8300.c: fix disassembly bug
1089 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1091 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1092 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1093 reloc.c, section.c (bfd_map_over_sections), targets.c
1094 (bfd_target_list): Protolint.
1095 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1097 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1099 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1101 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1102 section of a symbol rather than the section of a reffed symbol to
1103 determine the r_index of an emmitted reloc.
1105 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1107 * PORTING: New (preliminary) porting guide.
1109 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1111 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1112 (howto_hvrt16): lint.
1114 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1116 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1117 a full configuration (with possible cross-development),
1118 instead of using host-aout.c.
1120 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1122 * aout-target.h (MY(write_object_contents):
1123 Set obj_reloc_entry_size (abfd).
1124 * gen-aout.c: Change to emit a .c files, not a .h file.
1126 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1128 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1129 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1131 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1133 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1134 with more than one auxent can cause nasty core dumps.
1136 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1137 "done_lineno" so that a symbol which appears twice in the symbol
1138 table only gets it's linenumbers relocated once. Modifed
1139 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1142 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1144 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1145 stuff to use the New Order.
1147 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1149 * ieee.c: Change type of envi[] to unsigned char.
1151 * configure.in: fix vax ultrix configuration.
1153 * elf.c (bfd_section_from_shdr): Deal with null return from
1154 bfd_make_section(). (elf_object_p): Select endianess properly.
1156 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1158 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1160 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1162 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1163 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1164 * host-aout.c: Don't use aout-params.h; configure these systems
1165 in their xm files, not in a randomly generated file.
1166 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1168 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1170 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1172 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1173 host_aout_vec here as well.
1175 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1177 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1178 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1179 to prevent undefined symbol.
1181 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1183 Various lints found on PersSony
1184 * aoutx.h: cast an enum
1185 * coff-a29k.c: many ints in reloc structure turned to enum
1186 * coffcode.h: more enums
1187 * cpu-h8300.c: more enums
1188 * opncls.c: more enums
1190 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1192 * configure.in: Make Tahoe configuration work again.
1193 * bfd-in.h: Remove trailing comma from enum declaration.
1194 * ieee.c: Can't put byte values >0x7F into a signed char.
1196 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1198 * Makefile.in: Add dependencies for various coff-*.o files.
1200 * elf.c: Remove extraneous paren from core_prpsinfo and
1201 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1202 Replace references to old section "size" member with new
1203 "_raw_size" member. Implement elf_make_empty_symbol, which
1206 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1208 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1211 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1213 * coffcode.h (bfd_coff_relax_section): now static.
1214 (bfd_coff_get_relocated_section_contents): various type lints.
1216 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1218 New entry point in the transfer vector - bfd_relax_section.
1220 * aout-target.h: add to vector, call generic_relax
1221 * bfd-in.h: add to vector
1222 * bfd.c: add #define for vector
1223 * bout.c: add to vector, call generic_relax
1224 * coffcode.h: add to vector, also now has coff specific relax code
1225 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1226 * elf.c: call generic_relax
1227 * ieee.c: call new vector, clean up some bugs due to the creation
1229 * libbfd.h: add bfd_generic_relax_section EXFUN
1230 * oasys.c: call generic_relax
1231 * reloc.c: implement generic_relax
1232 * seclet.c: moved much of this into coffcode.h
1233 * srec.c: call generic_relax
1234 * targets.c: define new transfer vector
1236 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1238 * everything: now modified to use smaller reloc type. Self hosts
1241 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1243 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1244 New files for stratus.
1246 * configure.in: Add configuration fragments for stratus.
1248 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1250 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1251 variables as CONST since they are set to point to a const char
1252 string. Fixes compiler complaints.
1254 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1256 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1259 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1261 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1262 symbols, so that we can emit the correct file name even
1263 if it's an include file.
1265 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1267 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1268 (Reported by john@labtam.labtam.oz.au (John Carey)).
1270 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1272 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1274 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1275 being used to -DHAVE_PROCFS.
1277 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1278 '#include "fopen-same.h"' to end of file to match other h-* files.
1280 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1282 * configure.in: Change svr4 references to sysv4. Add case
1283 "unknown" for target vendor and infer some targets based
1284 on the specified operating system.
1286 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1288 * bfd-in.h, libaout.h: ANSIfy enums.
1290 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1292 * archive.c (normalize): created version for VMS which removes the
1293 VMS directory crap from the front and end of a filename, eg turn
1294 [-.foo]bar.obj;123 into bar.obj
1295 (bfd_construct_extended_name_table): now writes index into an
1296 extended name table in decimal - the same base used to read an
1297 extended name table.
1299 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1301 * aout-encap.c: Fix to use aout-target.h.
1302 * aoutf1.h: Use standard MY_object_p and MY_callback
1303 in aout-target.h. Remove target-specific versions.
1304 * host-aout.c: Re-write to use aout-target.h.
1305 * gen-aout.c: New files use with host-aout.c to generate
1306 host-specific a.out-related parameters.
1307 * Makefile.in: host-aout.o depends on aout-params.h, which is
1308 generated by gen-aout.
1309 * aout-target.h: Make a little more flexible.
1310 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1311 macro. Instead, inline it in aout-target.h.
1312 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1313 a gcc -Wall warning.
1314 * archive.c: Add missing commas in DEFUN macro (2 places).
1315 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1316 Berkeley ones, now that libiberty has them:
1317 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1318 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1319 remove unused variable.
1321 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1323 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1324 and execname inside HAVE_PROCFS ifdef since they are unused
1325 when it is not defined.
1327 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1329 * elf.c: Flag all sections as either code or data. We can't
1330 be sure what they are anyway, since ELF doesn't fit the
1331 traditional model of text+data+bss very well. Add new local
1332 function elf_read() to simplify code. Record entry point in
1335 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1337 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1338 rather than N copies of the same lines.
1340 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1342 * cpu-h8300.c: disassemble branch displacements correctly
1343 * coff-h8300.c: put reloc offsets out in 32bits
1345 * makefile.dos, configdj.bat: New files from DJ
1346 * cache.c: fopen with new macros is needed for DOS.
1347 * ieee.c: environ renamed to envi to stop an include file
1349 * opncls.c, coff-rs6000.c: more fopens with macros.
1351 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1353 * Makefile.in: infodir belongs in datadir.
1355 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1357 * Makefile.in: fix where docdir lives
1359 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1360 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1361 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1362 srec.c, syms.c, targets.c : all new documentation and lint
1366 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1368 * coffcode.h, srec.c: Lint.
1370 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1372 * Makefile.in: install using INSTALL_DATA, added standards.text
1375 * configure.in: mark directory as target dependent. configure
1376 nows works in objdir always so make file existence checks
1379 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1381 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1382 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1383 and mandir now keyed off datadir by default.
1385 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1387 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1388 computation of arch and machine type so it's worked out before
1389 some_aout_object_p is called.
1390 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1392 * archures.c: add extra field 'section_align_power' to hold
1393 default section alignment in object files.
1394 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1395 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1396 initialize the new field.
1397 * bout.c (b_out_callback): replace the text size, since aout
1399 * aoutx.h: Documentation in the new style
1401 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1403 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1404 use the saved value if mtime_set is already set (intended
1405 for archive files, though apparently not used yet).
1407 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1409 * targets.c: Revise comments about how to configure the target
1410 vector, to match reality. Remove mention of obsolete methods.
1411 Remove long lists of capitalized macros that turn into the same
1412 thing in lowercase. Normal vector simply lists all known
1413 lowercase xvec names; all other cases are handled by SELECT_VECS.
1415 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1418 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1419 list of supported targets.
1421 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1423 * archive.c (bsd_write_armap): The pad byte sometimes added to
1424 the string table in a __.SYMDEF member is now
1425 counted as part of the size of the string table.
1426 This is compatible with the old ranlib, as well as Sun's.
1428 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1430 * srec.c: Rewrote to fix many bugs; now gets the record type
1431 right, doesn't choke on input, sets the start address in an S9 and
1432 fills in the filename on an S0.
1434 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1436 * cpu-h8300.c: Add support for MEMIND addressing mode
1438 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1440 * coffcode.h: use the new macro if available
1442 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1443 * Makefile.in: Fixed dependencies due to file rename
1445 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1446 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1447 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1448 newos3.c, stab-syms.c, syms.c: All these files have had their
1449 #includes altered to point to the new places.
1451 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1453 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1455 * configure.in: Add vendor "ncr" as supported per-target vendor.
1456 Add svr4 case for i386 per-host case.
1458 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1461 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1463 * syms.c (bfd_decode_symclass): Return 'A'
1464 for symbols that are both absolute and global.
1465 * archive.c (bfd_special_undocumented_glue): Return NULL
1466 if bfd_ar_hdr_from_filesystem returns NULL.
1468 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1470 * Makefile.in: added coff-h8300
1471 * configure.in: now h8 is a coff target
1472 * cpu-h8300.c: fix various disassembly problems
1473 * libcoff.h: took out some code which has been #0ed for a long
1475 * targets.c: added h8 coff
1476 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1477 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1479 * coffcode.h: Started to change the way machine dependencies are
1480 handled, from the nest of #ifdefs to macros defined in the
1481 including coff-<foo>.c
1483 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1485 * aoutx.h (some_aout_object_p): Set the `executable' bit
1486 if the entry point is contained in the text segment, even if the
1487 text segment is at location 0.
1489 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1490 nonstandard MIPS sections (.rdata, .sdata, etc).
1492 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1493 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1494 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1496 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1498 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1500 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1501 from syms.c to new file stab-syms.c. Also, since GNU extended
1502 type codes such as N_SETT are no longer in ../include/stab.def,
1503 include them manually.
1504 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1505 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1506 * libaout.h: Added prototype for aout_stab_name().
1507 * Makefile.in: Update Makefile for new stab-syms.[co].
1509 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1511 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1512 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1513 just make N_XXX work by excluding the header from the text segment.
1514 * aoutx.h: Fix comments to match.
1516 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1518 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1519 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1520 for the "logical" text segment (i.e. never consider the exec
1521 header to be part of the text segment). This change is
1522 needed for consistency with various other parts of bfd and ld.
1523 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1524 and move calculation of obj_textsec(abfd)->size to libaout.h.
1525 * bfd-in.h: Removed bogus ';'.
1527 * Makefile.in: Add MINIMIZE flag to select lean
1528 or bloated target_vector.
1529 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1530 * newsos3.c: Fixes to ../include/aout64.h remove need
1531 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1533 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1535 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1536 handle both little and big-endian targets, with little
1537 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1538 * host-aout.c: Add FIXME note.
1540 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1542 * targets.c: Make the default target_vector contain
1543 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1544 Old behavior can be gotten by defining ALL_TARGETS.
1545 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1546 Factored out common code into new file aout-target.h.
1547 Saves a lot of duplicate code for a.out variants.
1549 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1551 Get 'make headers' to work when configured with +subdirs.
1552 * Makefile.in: Add $(subdir) to docdir path.
1553 * doc/Makefile.in (protos): Add $(srcdir) prefix
1554 to name of sed scripts.
1556 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1558 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1559 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1560 to include names of N_SETT etc.
1562 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1564 * elf.c: Add minimal support for ELF symbol tables. Generates
1565 canonical bfd symbol tables from ELF symbol tables. Change the
1566 name of some functions from bfd_<name> to elf_<name>.
1568 * syms.c: Trivial fix to comment to remove a redundant "to".
1570 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1572 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1573 form that GDB recognizes as COFF.
1575 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1577 * ieee.c (ieee_object_p): cast NULL correctly.
1578 * configure.in: added harris host
1580 * coff-a29k.c: Lots of changes, most from David Wood.
1582 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1584 * coff-m88k.c (coff_write_armap): Just #undef it.
1586 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1588 * Makefile.in: standardize on MINUS_G to disable debugging
1589 * coff-m88k.c: create coff armaps instead of bsd ones.
1590 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1593 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1595 * elf.c: Additions to support ELF format core files.
1596 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1597 has support for /proc (all the include files in particular).
1599 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1601 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1602 of two N_SO stabs, one for directory, and one for filename.
1604 * bfd-in.h (print_vma): Factor out duplicate definition.
1606 Exit a little more gracefully when malloc returns NULL.
1607 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1608 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1609 * libbfd.h: Rre-generated due to libbfd.c update.
1611 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1613 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1615 * elf.c (elf_object_p): Don't try to create a bfd section for
1616 the first ELF section header. It is just a placeholder.
1618 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1620 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1621 core files, when compiling native.
1622 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1624 FIXME: The aoutf1.h change below needs to be reversed back
1627 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1629 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1630 manipulation of lnno fields in lineno structs in a coff-<f>.h
1631 independent way. Override it in coff-<f>.h to your favourite
1632 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1633 (coff_swap_lineno_out): modified to use the new macros.
1635 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1637 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1638 unknown arch when the magic number doesn't specify the
1639 architecture, since some OSs (eg old sun3s) don't set the number, and
1640 020 is probably the right answer anyway.
1642 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1644 * hosts/h-news.h, hosts/h-rtbsd.h:
1645 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1646 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1647 bfd_print_symbol_nm, for use by nm.
1648 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1649 bfd_print_symbol_nm option, to print in nm format.
1650 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1651 oasys.c (oasys_print_symbol): Provide stub implementations
1652 for bfd_print_symbol_nm.
1653 * syms.c: New function bfd_decode_symclass, used by nm printer.
1654 New function bfd_stab_name to look up string name of stab code.
1656 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1658 * Makefile.in: Added ctor.c
1659 * archures.c (bfd_default_arch_struct) added
1660 bfd_default_reloc_type_lookup.
1661 * coffcode.h: removed a load of #if 0ed code.
1662 (coff_compute_file_section_positions): now works out the section
1663 alignment and size correctly in all cases.
1664 (coff_get_symtab): looks for constructor symbols and calls the
1665 right function when they're found. (coff_canonicalize_reloc):
1666 knows when a section is full of constructors and does the right
1668 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1670 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1671 * libcoff.h: removed #if 0ed code
1672 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1673 arch independent constructor relocation type.
1674 (bfd_reloc_type_lookup): removed the comment "this will go away"
1675 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1676 reloc which is used when BFD_RELOC_CTOR falls through to give a
1677 default 32bit reloc for constructors.
1678 (bfd_default_reloc_type_lookup): added.
1679 * aoutf1.h: fixed SEGMENT_SIZE typo.
1681 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1683 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1684 matching prefix "coff".
1685 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1686 rs/6000 csect records.
1688 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1690 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1691 * configure.in: add motorola delta88 cases
1692 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1693 write_armap prototype
1694 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1696 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1698 * Rename COFF-related files in `coff-ARCH.c' form.
1699 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1700 coff-mips.c, coff-rs6000.c to be exact.
1702 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1703 make output clutter.
1704 * config/mt-*: Ditto.
1706 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1708 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1709 John Gilmore. Archive support from Damon A. Permezel.
1711 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1712 * configure.in: Add rs6000 case.
1713 * targets.c: Add rs6000 vector.
1714 * archures.c: Add rs6000, fix comment on romp.
1715 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1716 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1717 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1718 * section.c (bfd_make_section): Return NULL on attempt to create
1720 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1721 (bfd_swap_aouthdr_in): Handle lots more members.
1722 (make_a_section_from_file): If section has already been seen,
1723 just return false rather than overwriting it.
1724 (coff_real_object_p): Understand incoming magic numbers.
1725 (coff_set_flags): Understand outgoing magic numbers.
1726 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1727 (build_debug_section): Add fn for reading debug string section.
1728 (get_normalized_symtab): Handle symbol names in debug string section.
1729 Remove unused obj_string_table.
1730 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1731 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1732 existing section before making one.
1733 * cpu-rs6000.c: New file.
1734 * rs6000coff.c: New file.
1736 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1738 * elf.c: Add partial support for ELF format corefiles. Still needs
1739 support for extracting registers from corefiles.
1741 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1743 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1744 RANLIB is defined as echo, send the output to /dev/null to help
1745 reduce clutter in the output from doing a make.
1747 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1749 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1750 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1752 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
1754 * coffcode.h (coff_compute_section_file_positions): make it pad
1755 section size out if there are alignment restrictions so that the
1756 image will be ok on a system where section positions are worked
1757 out by accumulating sizes rather than from the section headers.
1758 * targets.c (proto write_armap). Changed orl_count to unsigned.
1759 * opncls.c (bfd_close_all_done). Added so that generative
1760 programs like gas can close a bfd without causing bfd confusion.
1761 * libbfd.h (changed becuase of protos)
1762 * amdcoff.c: messed with the way that jmp displacements are
1763 calcualated. This may not yet be totally correct.
1764 * archive.c (coff_write_armap): rewrote the way that ranlibs are
1766 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
1767 abs symbol has no section (like a register symbol).
1768 (coff_write_symbol) now zeros auxent before filling it up to help
1769 with sensitive applications.
1770 * libbfd.c (bfd_write_bigendian_4byte_int): added.
1772 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
1774 * bfd.c: Make sure we don't get a macro strerror().
1775 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
1776 * trad-core.c (trad_unix_core_file_failing_command): Suppress
1777 attempt to recover command, ifdef NO_CORE_COMMAND.
1778 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
1780 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
1782 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
1784 * archive.c (bsd_write_argmap): The size of the ranlib structures
1785 should not include the size field itself.
1786 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
1787 adata(abfd)->exec_bytes_size field instead of constant macro,
1788 because aoutx.h compiles to a simple .o file shared by
1789 all 32-bits a.out targets.
1791 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
1793 * configure.in: Allow i386-sco-sysv.
1794 * bout.c: Remove unused i960_align; lint dummy core file handlers.
1795 * cpu-h8300.c: lint.
1797 * host-aout.c: New strategy. We use common code, include files,
1798 and data structures to handle the file, but set a few parameters
1799 from the host's config file (page size, text start addr, etc).
1800 * libaout.h: Define HP BSD machine types.
1801 * aoutf1.h: Handle reading a.outs with these types.
1803 * trad-core.c: Pass the u.u_ar0 value as the negative of the
1804 virtual-memory-address of the .reg section. We can't just make a
1805 section for "all the regs and nothing else" because only GDB knows
1806 exactly where the regs are (scattered around the upage and stack).
1807 Clean up memory allocation. Remove big- and little-endian
1808 vectors, replace with single vector; this only runs on the host,
1809 in host byte order. Replace byteswap routines with aborts in case
1811 * targets.c: There's only one trad_core_vec now.
1812 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
1814 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
1816 * hosts/h-amix.h (free): Fix prototype.
1818 * aoutx.h: Don't use NULL as an integer, for braindead systems
1819 that declare it as (void *)0. (From Peter Schauer.)
1821 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
1823 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
1824 problem with bad Ultrix system headers.
1825 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
1826 various kinds of alignments for the various kinds of
1829 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
1831 * doc/Makefile: Don't assume . is on the path (from James Clark).
1833 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
1835 * Makefile.in: Avoid Sun Make VPATH bugs.
1836 * targets.c: Declare trad_core vectors extern.
1838 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
1840 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
1841 * libbfd.h: Moved ALIGN macro here.
1842 * bout.c (b_out_callback): Replace i960_align by align_power.
1844 * libaout.h (struct aoutdata): Added fields page_size,
1845 segment_size and exec_bytes_size. These help generic code
1846 (in aoutx.h and libaout.h) to figure out where to align
1847 the various segments in a demand paged file.
1848 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
1849 to decide if the exec header counts in a_text (text segment size).
1850 Also, assume D_PAGED flag is set; don't set it here.
1851 * bout.c (b_out_callback): Add initialization of
1852 adata fields page_size, segment_size, and exec_bytes_size.
1853 * host-aout.c (NAME(host_aout, callback) and
1854 NAME(host_aout,mkobject): Ditto.
1855 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
1856 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
1857 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
1858 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
1859 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
1860 for some systems (mainly sunos), so do it in the callback instead.
1861 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
1862 * aoutx.h (NAME(aout,set_section_contents): Change the way
1863 filepos and size of sections are carried out to support
1864 older styles of demand paged executables.
1867 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
1869 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
1870 * bfd.c: Added macros to enable gas to swap coff records.
1871 * coffcode.h: Make the coff_swap_*_out routines return the number
1872 of bytes swapped, and cleaned up their prototypes.
1873 * configure.in: Added ebmon/coff support
1874 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
1876 * targets.c: Added new entry points for coff swapping
1878 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
1880 Restructure configuration scheme for bfd, binutils, ld.
1882 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1883 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
1884 Change some config names to match other dirs.
1885 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1887 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
1888 ../include/sysdep.h.
1889 * cpu-i960.c: Strncmp needed a length arg.
1890 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
1891 * i386aout.c: Remove dead N_TXTOFF override.
1892 * trad-core.c: Don't disable the whole file if SUN4_SYS.
1893 * config/: Rename some config files to match up h-*.h names.
1894 Remove all the HOST_SYS definitions from the config files.
1895 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
1896 * hosts/h-hp9000.h: Remove USG comment.
1897 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
1898 * hosts/h-news.h, h-sparc-64.h: New config files that had
1899 previously been kludged in the <sysdep.h> file.
1901 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
1903 * config/*: trad-core support is HOST dependent, not target
1904 dependent. Target config files only set DEFAULT_VECTOR and/or
1905 other vector elements. Exception: when host-aout.c is in use,
1906 in which case we're forced to assume we're native (hp, vax,
1907 tahoe). Rename XDEPFILES to HDEPFILES.
1908 * Makefile.in: Rename XDEPFILES.
1909 * config/h-sun*: Don't force static linking.
1910 * trad-core.c: Document how to use it nowadays.
1911 * i386aout.c, newsos3.c: Clean up.
1912 * i386coff.c: Allow 386 coff files to be used as core files too
1913 (for reading core files from embedded systems).
1915 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
1917 * Add i386aout.c for a.out support on the i386.
1919 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
1921 * reloc.c, section.c, syms.c, targets.c: correct info-node
1922 structure in *doc* comments.
1923 doc/Makefile: stop hiding complaints from makeinfo.
1925 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
1927 * aoutx.h (...some_aout_object_p): Take a third parameter,
1928 the internal_exec struct, and avoid ever looking at an
1929 external_exec. All callers changed to read the entire
1930 external_exec struct, swap and check its magic number,
1931 swap in the whole structure, and pass the swapped-in version to
1933 * bout.c: Bring into modern era. Use single _object_p routine
1934 for big- aand little-endian. Provide internal and external
1935 exec header structs. Use separate swap-in and swap-out routines.
1937 * libaout.h: Move struct internal_exec from ../include/aout64.h
1938 to here. Add obj_symbol_entry_size to struct aoutdata.
1939 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
1941 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
1942 EXTERNAL_NLIST_SIZE. Callers changed.
1944 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
1946 * bfd.c: Remove strerror() to libiberty.
1948 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
1949 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
1950 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
1951 last byte of transfer, not first byte, is within the section.
1953 * host-aout.c: Remove `BSD' archive support. Lint.
1955 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
1956 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
1957 `bfd_arch_info_type'. All uses changed.
1958 * reloc.c: Rename `bfd_reloc_status_enum_type' to
1959 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
1960 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
1961 it needs a better name.) All uses changed.
1962 * targets.c: Rename `enum target_flavour_enum' to `enum
1963 target_flavour', and remove the `_enum' from all of the enum
1964 values themselves. All uses changed.
1966 * configure.in, config/h-i386mach: i386 mach host.
1967 * config/t-i386-aout: Use host-aout.c.
1969 * trad-core.c: Give it its own xvec's to make it independent
1970 of other file formats.
1971 * ecoff.c, host-aout.c: Remove refs to trad-core.
1972 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
1973 * targets.c: #ifdef TRAD_CORE, include it in the vector.
1975 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
1977 * reloc.c: Extended NEWHOWTO macro
1978 * ieee.c: Changed the way 8bit pcrel is done
1979 * cpu-h8300.c: got the registers in the right order
1981 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
1983 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
1984 prediction is vindicated!
1986 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
1987 Remove refs to howto.c, since Steve forgot.
1989 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
1991 * elf.c: took the abort out of set_arch_mach so that objdump -i will
1992 still work. Now allows any architecture/machine to be set.
1994 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
1996 * howto.c deleted and moved code to reloc.c
1998 * libbfd.h, libbfd-in.h removed $id stuff for real
2000 * cpu-h8300.c Made it match various different spellings of h8300.
2002 * archures.c: Took out the first char filter which made it only
2003 look for a cpu/arch match when the first chars of supplied and
2004 tested names were the same.
2006 * targets.c removed oasys stuff, pending someone to fix the bugs
2010 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2012 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2013 ELF support good enough for GDB.
2014 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2015 m68k-cbm-svr4 host and target.
2016 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2017 so `diff' and `patch' can cope.
2019 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2021 * archures.c: removed texinfo error
2023 * init.c: added texinfo hooks, and removed initialization error
2026 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2029 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2031 * cpu-i960.c: Avoid numerical count of initializers.
2033 Vax Ultrix changes from David Taylor <taylor@think.com>:
2034 * host-aout.c: Make little-endian vector really little-endian.
2035 * configure.in: Separate vax and tahoe cases, handle ultrix.
2036 * config/t-vax: Add trad-core.o.
2037 * config/h-vaxult: New host system.
2039 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2041 * bfd-in.h VERSION, change version number to 0.18, this makes a
2042 gap, but now is the same as the linker version number.
2044 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2045 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2046 files will eventually contain processor specific bits for bfd,
2047 like strange relocation information and dis/assembly. So far only
2048 the H8 has been even partially done. This work also ties in with
2049 the change in handling architectures.
2051 * amdcoff.c: (a29k_reloc) fix error message.
2053 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2054 discover the architecture of the bfd. (sunos4_callback) calls the
2055 function bfd_set_arch_mach rather than stuffing stuff directly
2056 into the bfd. (sunos4_write_object_contents), changed names of
2059 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2060 setup the environment.
2062 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2063 headers in big endian format, regardless of the endianess of the
2066 * archures.c: totally changed. Now an architecture is represented
2067 with a pointer to an info structure rather than an enumerated type
2068 and a long. The old info is available as two elements in the
2069 structure. Future enhancements to architecure support will
2070 involve pointers to methods being placed into the info structure.
2072 * bfd.c: changed the definition of the bfd structure for the new
2075 * bout.c: (b_out_set_arch_mach) changed to use the new
2076 architecture mechanism.
2078 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2079 the new architecture mechanism.
2081 * configure.in: added h8 stuff.
2083 * ieee.c: too many changes to note. Now ieee files written with
2084 bfd gas and ld can be read by gld and ieee only linkers and
2087 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2089 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2090 than fixing the structure directly.
2092 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2093 than fixing the structure directly.
2095 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2096 before opening a bfd.
2098 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2099 rather than fixing the structure directly.
2101 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2102 in the t/hmake file) a user can select which backends they want
2103 linked with bfd without changing the source.
2105 * init.c: new, looks after initializing modules.
2107 * howto.c: for future use, will allow an application to work out
2108 what cookie to use as a handle on a relcoatio howto.
2110 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2112 * srec.c: Better error checking, partly from Peter Schauer.
2113 (srec_object_p): Avoid assuming any file that starts with 'S' is
2114 an S-record file! (Check for 3 uppercase-hex digits after it.)
2115 (ISHEX): Define new macro for checking supposedly hex characters.
2116 (pass_over): Treat as EOF any S-record line that:
2117 * doesn't have hex in either size character
2118 * produces a size larger than 0x7F
2119 * has an unrecognized type number
2121 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2123 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2124 opncls.c: Lint (saber actually).
2126 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2128 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2129 * newsos3.c: Fixed two types: newos3 -> newsos3.
2130 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2131 to use correct segment.
2133 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2135 * aoutx.h (print_symbol): Handle missing symbol->name.
2137 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2139 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2142 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2144 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2145 add sgi/irix support.
2147 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2149 Changes for the AMD 29000 Ultracomputer port from David Wood.
2152 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2154 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2157 * coffcode.h (coff_real_object_p): Pass information about the
2158 current file's coff symbol format to BFD via the coff_data struct.
2159 (coff_find_nearest_line): obj_icof => coff_data.
2160 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2161 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2162 and DIMNUM == E_DIMNUM.
2163 * configure.in: Handle a29k-*-* hosts, and targets
2164 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2165 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2166 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2167 local_linesz to `coff_data' (tdata) struct.
2168 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2169 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2171 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2173 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2174 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2176 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2178 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2180 (sunos4_core_file_matches_executable_p): Fix header comparison.
2181 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2182 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2184 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2186 Allow GDB to patch object files.
2188 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2189 * trad-core.h (trad_unix_core_file_p): Ditto.
2190 * aoutx.h (aout_set_section_contents): On first output, check
2191 abfd->direction and complain if erroneous.
2193 * Makefile.in: Add crude dependencies.
2195 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2197 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2198 to h/t-xxxx files so that everything will work on System V.
2200 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2202 * aoutx.h: Add information on host-aout.c and how to configure
2203 to use it, to the manual.
2204 * configure.in: Tix typo.
2205 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2206 else dummy out the core file support.
2207 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2208 specified, use it to locate the data section.
2209 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2210 rather than as chars (lint).
2212 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2214 * aoutx.h, coffcode.h: saberized.
2216 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2218 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2220 bfd.c, targets.c: minor rewording of doc segments
2223 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2225 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2226 etc, rather than TEXT_START_ADDR.
2227 * host-aout.c: Remove #if 0 around whole thing.
2228 Update to modern (32/64-bit) a.out naming conventions.
2229 Include a large chunk of ../include/a.out.gnu.h to get macros that
2230 are not defined by the system include files.
2231 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2232 macro used by the other a.out implementations.
2233 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2235 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2237 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2238 texdoc and psdoc; make these depend on generated .texi's
2240 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2243 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2246 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2247 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2248 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2249 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2250 obtrusive marks indicating .c origins.
2252 * bfd.texinfo: generalize most references to linker
2254 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2256 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2257 * archures.c: remove empty foo() definition (crept in at vn1.9)
2259 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2261 * bfd.texinfo: use @setchapternewpage on instead of lots of
2262 @page's; minor rephrasing in Introduction.
2264 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2265 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2266 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2267 segments): used BFD (caps) more consistently as a name in
2268 discourse, fixed a few other minor typos and uses of fonts
2271 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2273 * coffcode.h: fixed bug where string table size wasn't being swapped.
2275 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2277 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2279 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2280 flags. (bfd_print_symbol_vandf) now knows what to do with the
2283 * aoutx.h: made translate_from_native_sym_flags and
2284 translate_to_native_sym_flags produce the above flags.
2287 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2289 * all files: update copyright notices for GPL version 2.
2290 Install header comments and attribute most modules to their
2291 authors. BFD's name is now officially "Binary File Descriptor",
2292 so remove any conflicting pejoratives.
2293 archures.h: Consists solely of comments; remove it.
2295 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2297 * Makefile.in, bfd.c: Made it compile again.
2299 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2301 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2304 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2306 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2307 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2310 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2311 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2313 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2315 * Everything: created some new files, core.c format.c, reloc.c,
2316 section.c and syms.c to split the functionality a bit better.
2317 Cleaned up the rest of the files a bit, and added some
2321 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2323 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2324 really takes 3 arguments, patched code and ammended prototypes.
2326 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2328 * ../include/bfd.h (struct bfd_target): Added new field
2329 "align_power_min" which contains the minimum alignment for a
2330 section. This is used in coff_new_section_hook. The field
2331 insertion necessitates an update of all backends..
2333 * aoutf1.h jump table field inserted
2335 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2338 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2339 table field inserted.
2341 * coffcode.h(just about everything) Now patches up symbol tables
2342 using a different mechanism. The Intel major bug has been fixed,
2343 and the linker can self host on the Aviion and be debugged with
2346 * ecoff.c: new include and jump table patch, i386coff.c: new
2347 include and jump table patch, icoff.c: new include and jump table
2348 patch, ieee.c: can now read archives containing ieee modules.,
2349 libcoff.h: added (combined_entry_type), libieee.h: uped max
2350 sections to 20, m68kcoff.c: new include and jump table patch,
2351 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2352 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2353 srec.c: jump table patch. trad-code.c fixed #IF typeo
2355 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2357 * coffcode.h (coff_swap_aux_in): added else case to deal with
2358 filenames less than 9 characters.
2361 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2363 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2365 * srec.c: now allows any number of sections to be created in a
2366 file. Outputs addresses of the right length.
2368 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2370 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2371 target didn't match, the format got set to the attempted match,
2372 breaking a future test.
2374 *../include/i386coff.h : fixed typo in type field with size
2376 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2377 support in the jump table for the swapping routines exported to
2378 gdb. Now gdb works with the 386.
2380 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2382 * Merge in changes from gdb-3.95 release.
2383 Makefile.in: Allow hmake and tmake files to add OFILES.
2385 bfd.c: support specific targets as well as searching. When
2386 searching, take default target in preference to others.
2388 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2389 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2390 libbfd.h: Support specific targets as well as searching.
2391 opncls.c: Support specific targets as well as searching.
2392 targets.c: Search is short-circuited if default target matches.
2393 liboasys.c, libieee.c: Undo bothner changes that make macros
2394 work to the left of assignment, but which depend on the
2395 representations of different pointer types being the same.
2397 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2399 * i386coff.c: created.
2400 * coffcode.h: added support for 386.
2401 * Makefile.in: added support for 386.
2402 * ../include/i386coff.h: created
2404 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2406 * coffcode.h: removed all put_x_<sizes>
2407 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2411 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2413 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2415 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2417 * everything: Removed sysdep.h from bfd.h and put back into files
2418 from which it was split out. Now 64 bit version is built with a
2419 -DHOST_64_BIT="long long" on the compile line.
2422 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2424 Changed all the [get|put][name] routines to use [get|put]_[size
2427 Put in support for 64 bit work. Now two versions of bfd may be
2428 generated, according to the state of TARGET_64_BIT, one which is
2429 32 bit only, and one which is 64/32 bits.
2430 Created new back end 'demo64' to test 64 bit functionality.
2432 Renamed some files to work on DOS.
2434 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2435 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2436 chage, 64 bit transfer. * liba.out.h: Split out common code from
2437 sunos and newsos into liba.out. Name changes and prototype mods. *
2438 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2439 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2440 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2441 change and 64bit stuff.* newsos3.c: common code removed, new jump
2442 table. * oasys.c: Name change * opncls.c: Portability fixes *
2443 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2444 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2445 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2446 64bit ized. * demo64.c: 64 bit a.out back end
2452 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2454 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2455 on LHS of assignment, even when using old compilers.
2456 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2457 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2458 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2459 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2460 * targets.c: Add declaration of newsos3_vec.
2463 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2465 * aout.c: fixxed some of the problems with filepos calculation.
2466 (swap_ext_reloc): fixed problem with creation of relocs.
2467 (aout_set_section_contents): fixed filepos problem
2469 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2470 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2471 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2472 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2473 cleaned up. (coff_write_object_contents) cleaned up.
2475 * ecoff.c: Totally different. Now supports ecoff fully.
2477 * icoff.c: fixed problems in relocation callout.
2479 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2481 * m68kcoff.c: updated target vector.
2483 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2484 choose_reloc_size. (sunos4_write_object_contents) now calls
2485 choose_reloc_size so outputs relocs correctly, also calculates the
2486 size of the sections correctly.
2490 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2492 Merge Per Bothner's changes to modularize BFD a.out a bit.
2494 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2495 * ieee.c: Cast enums to int before comparing them, for brain-
2497 * coff-code.h: Remove coff_get_section_contents, and use the
2498 generic one instead.
2500 * aout.c: Derive new module from sunos.c, containing generic
2501 support code for all kinds of a.out files.
2503 * sunos.c: Remove all code that goes in aout.c. Split out
2504 machine dependent followup in sunos4_object_p into
2505 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2506 and redefine only the names we CHANGE, not all the names. Drop
2507 the little-endian vector, and rename the vector as sunos4 rather
2510 * b.out.c: Use aout.c routines for most of the work. Slight
2511 changes for the new regime. Remove close_and_cleanup and
2512 get_section_contents in favor of generics. New transfer vector
2515 * newsos.c: New support for Sony NEWS, another a.out format.
2517 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2518 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2519 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2521 * opncls.c (bfd_close): Call format-dependent write_contents
2522 routine, if writing, before calling target-dependent
2523 close_and_cleanup routine (which is now always generic, I think).
2524 * srec.c: Use bfd_alloc instead of malloc. Remove
2525 close_and_cleanup and move code from it to
2526 srec_write_object_contents. Add write_contents to tvec.
2527 * targets.c: Remove a.out little vector, replace a.out big
2528 vector with SunOS vector. FIXME: Need Vax support again now.
2530 * libbfd.h: Add write_contents format-dependent-vector to the
2531 bfd_target vector. Supply a generic close_and_cleanup routine.
2532 * liba.out.h: Handle the new aout.c split. Add prototypes for
2533 all routines defined in aout.c. Rename "sunos" things to "aout"
2534 things. Add a few fields where needed for various formats.
2535 * Makefile.in: Add aout.c and newsos.c.
2537 * archive.c, ieee.c, oasys.c: Lint.
2539 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2542 changed forward declaration struct stat; to reduce warnings. Changed
2543 comment on bfd_h_<x>_x.
2545 * ../include/m68kcoff.h, ../include/intel-coff.h,
2546 ../include/m88k-bcs.h
2547 Now there are two incarnations of relocs, linenos and syments. One for
2548 internal digestion, and one full of char arrays for I/O. The original
2549 names have gone to detect errors.
2551 * Makefile.in, m68kcoff.c, targets.c
2552 Test new structure code with a 68k coff implementaion
2554 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2555 Fixed all the places where there were problems with the size and
2556 alignments of structures on disk and structures in memory. #ifed out
2557 all the code in coffswap.c, since it should be done using the target
2560 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2562 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2563 multiple reloc command.
2565 * sunos.c (sunos4_set_section_contents): Made it so that sections
2566 are always padded to their alignment size.
2568 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2570 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2571 Clean up types and such (saber C problems).
2572 * ecoff.c: Clean up types and such. Remove routines that are
2573 not used. Fix up reading and swapping of shorts from files.
2575 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2577 * a.out.vax.c: Remove two bogus "static" from prototypes.
2579 * ecoff.c: Got rid of lots of non-working junk (that had
2580 been copied directly from coff-code.h).
2581 Updated to be consistent with updates to icoff.c and coff-code.h.
2583 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2584 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2586 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2587 but until the target_vector is automatically generated,
2588 it's as good as any. Note that the text offset is the only
2589 difference between NewsOS and SunOs (including magic numbers).
2590 (Most of the sunos_* routines should to renamed bsd_*
2591 and move to a bsd.c file. Then (and when the target_vector
2592 is automatically generated) it might make sense to create
2593 a separate Sony target.)
2595 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2596 on some systems, and doesn't help on others.
2597 Similarly, only define X_OK if not already defined.
2599 * trad-core.c: Don't include sys/stat.h - at least
2600 on NewsOS 3, it has already been included.
2602 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2604 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2605 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2606 symbol tables if necessary when reading them in, so gdb can use
2607 them. Add "bfd_coff_" to the names so they won't conflict with
2608 names in calling programs. FIXME-soon: if coff-code.h is
2609 included in two BFD modules, this will cause duplicate
2610 definitions; the routines should be exported to a separate,
2611 common, module (probably along with a mess of other ones).
2613 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2615 Improve modtime support.
2617 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2618 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2619 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2620 BUG: archive members still do not get correct mod times.
2622 Improve floating point support for core files.
2624 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2625 (sunos4_core_file_p): Create a second registers section in the
2626 core file, called ".reg2", for the float registers.
2628 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2630 * many changes to improve archive handling; found a logic flaw in
2631 bfd_check_format which only just happened to work by cooncidence.
2633 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2635 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2638 * bfd.h: changed type of udata in asymbol to void *, like it
2639 should be. Added bfd_reloc_dangerous enum member.
2641 * coff-code.h: Fixed it so that internally generated symbols get
2642 their values relocated correctly in all cases. Removed calls to
2645 * icoff.c: Not understanding the destination symbol of a reloc is
2646 not a failure any more, just 'dangerous'. This allows linking of
2647 b.out and coff images.
2649 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2653 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2655 * sunos.c (translate_to_native_sym_flags): fixed
2656 sym_pointer->n_value so that symbols on the way out get their
2657 section relative values calculated correctly.
2659 * coff-code.h (mangle_symbols): fixed problem where tags were not
2660 being relocated for structs, enums, unions. Also various lints.
2662 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2664 * archive.c (get_elt_at_filepos): system_call_error returned
2667 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2669 * Resolve the use of no_error and system_call_error.
2670 The bfd library itself now will never set bfd_error to
2673 The code still needs to be combed to make sure all the error
2674 codes are correct. I suspect they are not always set correctly.
2676 * The names of all the messages have _ prepended because the sun
2677 bundled compiler can't distinguish from a macro which takes an
2678 argument and the same identifier in a non-macro context.
2680 * The reason for the above being that entry points which used to
2681 be trampoline functions are now just macros which expand to a
2682 direct call through the bfd's xfer vector.
2684 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2685 must gas have its own version of everything (the gas version
2686 had the correct value)
2688 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2690 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2691 properly support i960 architecture and output correct reloc stuff.
2693 * bfd.h: added prototype for bfd_printable_arch_mach, added
2696 * coff-code.h: Applied patches from chrisb to support i960
2697 architecture, zero relocs and swap them correcly and conditionally
2698 compiled the timestamp.
2700 * sunos.c: Made the default section alignment 2^3 so that doubles
2701 are done properly. Fixed the same reloc bug that was in b.out.c
2703 * sysdep.h: Now compiles on a Posix box
2705 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2707 * icoff.c: Fix comment on big-endian version.
2708 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2709 F_RELFLG). Set F_AR32WR in output files if little endian
2712 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2714 * archures.c fixed =/== typo
2716 * sunos.c added architecture stuff for output. Fixed
2717 bug where files where vma(data) != size(text)
2718 were processed wrong.
2720 * coff-code.h added a lint cast
2722 * (../include/a.out.sun4.h) fixed it so zmagic
2725 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2727 * archive.c removed loads of includes, and fixed bug where string
2728 table didn't have a null at the end.
2730 * bfd.c fixed includes, added symbols argument to
2731 canonicalize_reloc entry point.
2733 * libbfd.c fixed includes and added some lint patches.
2735 * targets.c added both sorts of intel coff.
2737 * b.out.c fixed included, changed was the canonical
2740 * icoff.c added support for callj and big and little
2743 * opncls.c added chmod+xing for files with EXEC_P set.
2745 * sunos.c fixed includes. Changed default section
2746 alignement to words. Fixed relocation stuff to work with
2749 * bfd.h various new types added, prototype for new
2750 reloc calls, changed bfd->iostream to a void *
2751 to including files don't need stdio.h.
2753 * libcoff.h added conversion table to tie relocs to
2758 * coff-code.h fixed includes. Added code to support
2759 big and little endian formats. Various lints. Better
2760 processing of symbols. Changed reloc stuff to new
2763 * libbfd.h fixed includes
2766 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
2768 * bfd.h changed name of alignment entry in sec_struct to
2769 alignment_power, because of conflicting uses within bfd.
2770 Now it should be obvious that it's a 2**n alignment
2771 specifier. Removed start_pad, end_alignment, block, minsize,
2772 output_file_alignment, subsection_alignment and original_vma fields.
2773 Added align_power() macro. Fixed bfd_section_alignment
2774 acessor macros. Added bfd_symbol_same_target macro.
2776 * b.out.c (b_out_write_object_contents) fixed to use
2777 new alignment member. Fixed (callj_callback) to use section
2778 relative symbols properly.
2780 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
2781 Fixed (translate_from_native_sym_flags) to correctly make
2782 symbols section relative.
2784 * bfd.c (bfd_errmsg) fixed various enum cast problems.
2785 (bfd_make_section) took out initialization of obsolete members.
2786 (bfd_print_symbol_vandf) added
2788 * opncls.c (bfd_create) created.
2790 * coff-code.h (coff_new_section_hook) took away refs
2791 to obsolete members. (make_a_section_from_file) added
2792 conversion between alignment types. (coff_symbol_from)
2793 added. (coff_count_linenumbers) only counts linenumbers
2794 if symbol is of coff-type. (coff_mangle_symbols) only
2795 heavily mangles symbols if symbol is coff-type.
2796 (coff_write_symbols) various lints. (coff_write_object_contents)
2797 various lints and modification for alignment conversion.
2798 (coff_slurp_relocs) fixed for use with new asection shape.
2800 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
2802 * archive.c lots of lint
2804 * b.out.c added callj relocation support, upgrated reloc howto.
2805 Fixed so that asymbol and reloc records are output
2808 * bfd.c lots of lint, support for new bfd entry point
2811 * bfd.h changed definition of asymbol to contain pointer to
2812 owning bfd, removed target dependencies.
2814 * cache.c took out print statements, put in BFD_ASSERT calls.
2816 * coff-code.h various lints, corrected linenumber output
2817 functionality. Added support for new style asymbols and
2818 bfd_print_symbol. Fixed so that asymbol and
2819 reloc records are handled correctly. Added timestamp.
2821 * icoff.c Added support for new howto shape.
2823 * liba.out.h Added support for new asymbol shape
2825 * libbfd.c various lints
2827 * libbfd.h various lints
2829 * libcoff.h added support for new asymbol shape.
2831 * sunos.c various lints. Added support for new asymbol shape
2832 and bfd_print_symbol.
2834 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
2836 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
2837 pointer lint. Added support for callj relocation. Fixed bug where
2838 the last 32 bytes of the text section were overwritten by data. Fixed bug
2839 where archives of b.out didn't work due bfd_slurp_extended_name_table
2842 * sunos.c added support for n_other field. Braced the howto table so
2843 that it won't be affected by any lengthing of the howto struct typedef.
2846 * bfd.h added support for n_other field, added special_function
2847 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
2850 * bfd.c upgraded bfd_perform_relocation, various lints.
2852 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
2854 * ChangeLog: Started ChangeLog for BFD.
2855 * ToDo: Create file for suggestions.
2857 * Makefile: Support easy loading into Saber C.
2858 Add dependencies for icoff.o and bcs88kcoff.o.
2859 Rename coff.c to coff-code.h. Change callers.
2861 * bfd.c (bfd_check_format): Allow the check_format routines
2862 to return the desired target vector, rather than just a Boolean.
2863 bfd.h (bfd_check_format): Change function pointer return type.
2864 archive.c (bfd_generic_archive_p): change callee.
2865 b.out.c (b_out_little_object_p, b_out_big_object_p,
2866 b_out_real_object_p): change callee.
2867 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
2868 in check_format transfer vectors that need a filler.
2869 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
2870 bcs88kcoff.c: change callee.
2871 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
2872 icoff.c: change callee.
2873 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
2875 * libbfd.c (zalloc): It should actually zero the storage!
2876 This was commented out for some reason.
2878 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
2879 This is so callers can avoid <stdlib.h> which doesn't exist
2882 * bfd.c (map_over_sections): Add debugging code, since I
2883 noticed the section count for sunos core files was bad, but only
2884 GDB had detected the problem.
2885 (bfd_set_section_lineno_size, bfd_set_section_linenos,
2886 bfd_get_section_linenos): Remove obsolete functions.
2887 (bfd_apply_relocations): Use longs, not ints, for the math.
2889 * bfd.h: Declare enum boolean and struct bfd_target as well
2890 as typedefs for them. Remove obsolete
2891 bfd_get_section_lineno_size.
2893 * cache.c: Make the "fdopen" support work. Keep better track
2894 of how many files are open. Centralize the opening of files
2895 and be sure bfd_open[rw] actually try to open the file. Evade
2896 linked list initialization problems.
2898 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
2900 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
2902 * cplus-dem.c: Delete file, since it is not part of BFD.
2904 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
2905 (bfd_openr, bfd_openw): Actually open the file, give error now.
2907 * sunos.c (sunos4_core_file_p): Set section count.
2908 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
2909 obsolete definitions.
2910 (_write_symbol_table): Initialize <idx> counter.
2911 (foop): Eliminate debugging code.
projects / deliverable / binutils-gdb.git / blob