1 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
3 * coffcode.h (coff_swap_aux_out): set the fcnary info before
4 optionally setting the dimen info, since they are in the same
5 memory locations. Also zero out external auxent.
6 (coff_write_symbol): don't zero external auxent; now done in
9 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
11 * Check fclose return value for errors.
12 libbfd.h: bfd_cache_close now returns a boolean.
13 cache.c (bfd_cache_delete): return fclose success value.
14 (bfd_cache_close): return bfd_cache_delete return value.
15 opncls.c (bfd_close, bfd_close_all_done): return result of
18 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
20 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
22 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
24 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
25 work out a coff relocation type from a howto's attributes rather
26 than using the input r_type field. This fixes PR1677 and allows
27 conversion of a.out relocs to coff relocs.
29 * coffcode.h (coff_write_relocs): if supplied a relocation
30 relative to an absolute symbol, use the right symbol index.
32 * reloc.c (bfd_perform_relocation): do a partial link for coff
35 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
37 * changes to support i386-sysv with shared libraries:
38 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
39 check for .data2; if _LIB is defined, check for it; map
40 SEC_NEVER_LOAD to STYP_NOLOAD.
41 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
42 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
43 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
44 if section has contents, not just if it is loadable; if
45 TWO_DATA_SECS, check for .data2
46 (coff_set_section_contents): set vma of .lib section to number of
48 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
49 don't define coff_write_armap to bsd_write_armap.
50 * hosts/i386v.h: don't include <utime.h>, since it is not provided
53 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
55 * solaris2.h: Get the definition of alloca from alloca.h if we
58 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
60 * configure.in (i960-*-{aout,bout}): Support these.
62 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
64 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
66 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
68 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
69 no-longer-used definitions of L_SET and L_INCR.
70 * i386linux.h: Tweaks to smooth Linux build.
72 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
74 * seclet.h: Add enum tag to bfd_seclet_enum_type.
76 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
78 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
79 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
80 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
81 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
83 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
84 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
86 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
88 * configure.host: New file, contains mapping of host configs
89 to host support file names for bfd, binutils, opcodes.
90 * configure.in: Use it.
91 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
92 * i386bsd.c: Cleanup, reformat.
93 * config/i386-bsd.mt: Comment changes.
94 * config/i386bsd.mh: New file for core file support.
95 * hosts/i386bsd.h: Merge changes from Peter Schauer.
96 * bout.c (ALIGN): Rename to ALIGNER, since system header files
97 on BSD 4.4 define ALIGN (sigh!).
99 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
101 * libaout.h (aout_backend_data): added exec_header_not_counted
102 field. For ZMAGIC files only, when text_includes_header is set, by
103 default the length of the exec header is counted in the text
104 section size. For go32, exec header is mapped in but does *not*
105 contribute to the size of section.
106 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
107 is not set, but ztih is, add the size of the exec header to the
108 recorded size of the text section.
109 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
110 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
111 Also set text_includes_header.
112 * aout-target.h (*_backend_data): cleare exec_header_not_counted
113 by default in MY(backend_data).
115 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
117 * aout-target.h (callback): Don't define this function if it won't be
120 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
121 type doesn't match. Don't lose if file sections have already been
123 (set_arch_mach): Set reloc_entry_size.
124 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
126 * hosts/i386bsd.h: New file.
127 * configure.in: Recognize i[34]86-*-bsd host.
129 * aout-target.h (callback, write_object_contents): Delete unused
132 * aoutx.h (reloc_type_lookup): New function.
133 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
134 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
135 (MY_reloc_howto_type_lookup): Don't define it.
137 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
139 (slurp_symbol_table): Use header byte order, not target byte
140 order, for reading symbol data.
142 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
144 * configure.in: Undo some brain damage in the host section.
145 * configure.in: Reformat the target section, test many configs.
146 * Makefile.in (make): Remove obsolete `make make'.
147 * aoutx.h (some_aout_object_p): Make defines line up.
149 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
151 Now a bfd knows whether underscores are normally prepended
152 to symbols in its file format.
154 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
155 coff-z8k.c: targets set so they have leading underscore
156 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
157 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
158 without leading underscore flag
159 * targets.c: add symbol leading char to xvec description
160 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
162 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
164 * archive.c: Make errno global.
165 * archive.c (_bfd_write_archive_contents): If read fails (and
166 errno!=0) set bfd_error to malformed_archive (since this probably
167 indicates a truncated archive), rather than system_call_error.
169 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
171 * Makefile.in: added rules for i386bsd.c
172 * i386bsd.c: new file, supporting 386bsd.
173 * configure.in: recognize i386-*-bsd target.
174 * config/i386-bsd.mt: new file - 386bsd target configuration.
176 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
178 * configure.in: re-arrange host section to use *-*-* notation,
179 clean up some of the target section as well
181 * seclet.c: cast result of bfd_get_relocated_section_contents to
182 avoid compiler warnings
184 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
186 * coffcode.h (coff_section_symbol): Create section if it doesn't
189 * bout.c: Removed some unused variables.
191 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
193 * Portability fixes from p3:
194 coffcode.h (coff_write_relocs): removed sanity check until it
195 works on all targets (per advice from sac).
196 config/hp9000.mh: new file to define USG.
197 hppa.c: #undef hppa before the JUMP_TABLE.
198 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
200 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
201 local variable target volatile to avoid mysterious bug in
204 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
206 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
207 * hosts/hppahpux.h: Remove bcopy and index circumventions.
209 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
211 * coff-z8k.c (func_da, func_jr): Lint.
212 * coffcode.h: Use memset rather than bzero.
213 * elf.c: Use memcpy rather than bcopy.
214 * tekhex.c: Use memset rather than bzero.
216 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
218 Add Adobe a.out support.
220 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
221 * config/adobe.mt: Add.
222 * configure.in (*-adobe-* target): Add.
223 * targets.c (a_out_adobe_vec): Add.
224 * Makefile.in: add aout-adobe.c.
226 * configure.in: Put two dashes in all entries to be matched.
227 Add comments to remind people to do this.
228 Reorder all entries that match manufacturer names, to occur
229 last, so they will only be matched if no more specific match
230 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
232 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
234 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
235 since we should never have a NULL section.
236 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
237 tests, set the section to bfd_abs_section.
239 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
241 * coff-z8k.c: getting closer
242 * coffcode.h (coff_get_relocated_section_contents): allow
243 EXTRA_CASES hooks for different arches to provide different reloc
245 * seclet.h: #ifndef around it to allow multiple inclusion
246 * srec.c: minor doc fix
248 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
250 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
252 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
254 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
257 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
259 * bout.c (b_out_slurp_reloc_table): Clear howto field before
260 filling in reloc, in case immediately following code doesn't set
263 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
265 * coffcode.h (coff_renumber_symbols): set the last renumbered
266 symbol pointer to NULL, as expected by coff_write_linenumbers.
267 (coff_write_relocs): apparently a non-zero addend is OK for reloc
268 type R_IHCONST used on the 29k.
270 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
272 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
273 update, based on how the underlying file was opened. Obsoletes
275 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
276 all FASCIST_FDOPEN config defines.
278 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
280 * sparc-opc.c: Moved to opcodes library, now that we have one.
281 * Makefile: Don't compile it.
283 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
285 * aoutx.h: adjust_sizes_and_vmas did not return anything.
287 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
289 * section.c (bfd_set_section_flags): Remove a sanity check.
290 It is unfortunately broken, and prevents strip from working.
292 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
294 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
295 created by last change.
297 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
299 * reloc.c (reloc_howto_struct): Make size field be unsigned.
300 * bfd-in.h: Bump to version 2.0.
302 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
304 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
305 braindamaged HP/Apollo compiler happy.
307 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
309 * format.c: Fix description of search for matching target.
310 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
311 * targets.c: Update description of search for matching target.
312 * Makefile.in (do_clean, clean): Fix infant mortality typo.
313 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
314 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
316 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
318 * Makefile.in: Added mostlyclean/clean/distclean rules.
320 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
322 * targets.c (target_vector): Take out oasys (unless that is
323 the default): Because there is no magic number in archives,
324 there can be annoying target mis-matches.
326 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
328 * sparc-opc.c: Rigorously updated to match architecture manual.
330 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
332 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
333 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
334 to the built-in abs_section were not written out correctly.
336 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
338 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
339 large, assume we're using a swapped byte order and fail with
340 wrong_format rather than dumping core.
342 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
344 * Renamed opc-sparc.c to sparc-opc.c for systems with short
345 filename constraints.
346 * Makefile.in: Updated to reflect change.
348 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
350 Add preliminary support for the we32k:
352 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
354 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
356 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
358 * bout.c: added support for relaxable alignment relocs.
360 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
361 pass down pointer to play area rather than use alloca
363 * cpu-z8k.c (compatible): made static to reduce name space
366 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
368 Add basic support for the z8k:
370 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
371 section.c, targets.c,
373 * syms.c: move mis-inserted patch.
375 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
378 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
379 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
381 * reloc.c: break out addend item from surrounding text.
383 * doc.str (DOCDD): Defined. Adds text to output.
384 (bodytext): Put bulletize before kill_bogus_lines.
385 * chew.c (bulletize): End itemization after a blank line, to
386 prevent following text from being swallowed up in an item.
388 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
390 * configure.in: Add sparclite as a target.
392 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
394 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
397 * coffcode.h (coff_add_missing_symbols): if symbols don't come
398 from a coff file (csym is null), dont deref them
400 * ieee.c (parse_expression): get the answer right when adding an
401 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
402 on elts so that filename is filled in.
404 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
406 * bout.c (howto_align_table): New set of relocs, with enough
407 data for "objdump -r" to work.
408 (b_out_reloc_type_lookup): Recognize alignment relocs.
410 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
412 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
413 invocations of make. Also, always create installation
416 * config/apollov68.mh: removed -g from CC definition.
418 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
420 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
421 overflowing gp-offset range.
423 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
425 * srec.c (srec_set_section_contents): don't write out sections
426 without the LOAD and ALLOC attributes
428 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
430 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
431 * libaout.h (struct aout_backend_data): New callback "set_sizes".
432 * aout-target.h (callback): Don't set page/seg sizes.
434 (set_sizes): New routine.
435 (backend_data): Point to it.
436 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
437 (sunos4_aout_backend): Point to it.
438 * aoutx.h (set_arch_mach): Call set_sizes callback.
440 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
442 * aout-target.h: Make _bfd_slurp_extended_name_table be
443 the default. Given that we *write* the suckers (for long
444 archive member names), we really ought to be able to read them!
445 * trad-core.c: Don't include <machine/reg.h>. It doesn't
446 seem to be needed, and many machines don't have it.
448 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
450 * coff-m68k.c (vector): read and write archives in coff format.
452 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
454 * opc-sparc.c: New file.
456 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
458 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
459 pointers to bfd_byte* before performing arithmetic on them. Such
460 use with bare void* pointers is a gcc extension.
461 * cache.c (bfd_cache_delete): Forward decl with prototype form.
462 * archive (normalize): Add to CONST to match actual usages with
465 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
467 * configure.in: Recognize i486 host cpu, and use i386-elf
470 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
472 * config/stratus.mt (CC): Remove definition.
473 * elf.c (bfd_section_from_shdr): Test for the possibility that
474 section_from_elf_index returns NULL and don't dereference it.
476 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
478 * add hppa_data to bfd tdata (indirectly via sef).
480 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
482 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
484 * configure.in: error messages to stderr, not stdout
486 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
488 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
489 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
490 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
492 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
494 * configure.in: recognize hppa* instead of hppa
496 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
498 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
499 RTYPE2HOWTO to cope with same.
500 * reloc.c (bfd_perform_relocation): added support for size of -2
501 (subtract a word reloc type). Updated doc.
503 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
505 * Makefile.in: merged changes from progressive, removed rcsid.
507 * archures.c, archive.c, Makefile.dos: removed rcsid.
509 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
511 * bfd-in.h : add BFD_IS_RELAXABLE flag
512 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
513 header e_relaxable, major hackery in callbacks
514 * libaout.h : add space for a_relaxable.
515 * seclet.c (rel): don't relax empty sections
518 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
520 * section.c (STD_SECTION): add some casts to the initializers for
523 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
525 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
526 and add appropriate casts to keep (picayune) aix-cc happy.
528 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
530 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
531 symbol pointers. Punt expensive & useless bfd_realloc. Use
532 malloc for raw symbols, and free it before returning.
533 (bfd_section_from_shdr): Do not slurp symbol table until politely
534 asked. Do not even slurp string tables.
535 (elf_get_symtab_upper_bound): Count 'em without reading them.
536 (elf_get_symtab): This is how to politely ask. Schlurp!
537 This should probably just *become* elf_slurp_symbol_table, FIXME.
539 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
541 * archive.c (bsd_write_armap): write the timestamp of the
542 archive header to be just a little bit later than the timestamp of
543 the file, otherwise the linker will complain that the index is
546 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
548 * configure.in: Add m68k-ericsson-*.
550 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
552 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
553 * elf.c: Remove unconditional debug printf's.
554 (elf_write_object_contents, elf_slurp_symbol_table): Handle
555 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
556 (elf_slurp_symbol_table): Hand out symbols in forward, not
557 reverse order. Simplify duplicate code.
559 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
561 * elf.c: Remove "(void)" casts from function calls where the
562 return value is ignored, in accordance with GNU coding standards.
564 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
566 * hppa.c: Apply John's standard fix to avoid "empty translation
567 unit" warnings from some ANSI-C compilers.
569 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
571 * hosts/solaris2.h: Configure same as sysv4.
573 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
575 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
576 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
577 type match actual return type.
578 * elf_print_symbol (section_name): Make CONST.
580 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
582 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
583 New files, for Linux (a free Unix clone for 386 machines).
584 * Makefile.in, configure.in, targets.c: Update accordingly.
586 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
587 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
588 correct calling of howto special functions and fixes from Raeburn
590 * archures.c: nuke bfd_reloc_code_type
591 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
592 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
593 SEC_NEVER_LOAD, various other bfdgas newness
594 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
595 * targets.c: change jump table vector to above
598 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
600 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
601 its prototype will be included in libbfd.h. Change result type
602 to struct * (rather than equivalent typedef) so it can be used in
603 the prototype, where they typedef won't be known.
604 * libbfd.h: Updated version.
606 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
608 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
609 targets.c: HPPA merge.
611 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
613 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
614 * config/solaris2.mh: Kludge around Sun compiler bug.
616 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
618 * libaout.h (aout_backend_data): Change defs of two bitfields to
619 be unsigned chars instead to get around rs6000 compiler problem.
621 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
623 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
624 Correct misconception that there can be only one symbol table.
625 Only call elf_slurp_symbol_table on the full symbol table, not
626 the dynamic one which is only a subset of the full one.
628 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
630 * coffcode.h (coff_compute_section_file_positions): For I960,
631 don't align sections in file.
633 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
635 * targets.c (struct bfd_target): Added field for target-specific
636 (but not file-specific) data, for distinguishing minor
637 characteristics between (e.g.) a.out formats.
639 * section.c (struct sec): New field user_set_vma indicates vma
640 field should be heeded, not assumed to be unset.
641 (STD_SECTION): Initialize that field of standard sections to zero.
642 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
644 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
647 * archures.c (struct bfd_arch_info): Fixed order of comment and
648 field decl. New fields indicate size of page and segment for
650 * cpu-m68k.c (N): Fill in values.
651 * cpu-sparc.c (arch_info_struct): Ditto.
653 * libaout.h (struct aout_backend_data): Various bits of data (not
654 all used currently) with characteristics of a.out implementation.
655 Important field for now is text_includes_header, indicating that
656 the text section starts immediately after the file header, which
657 gets mapped in with it.
658 (struct aout_data): New fields indicate whether vma has been
659 adjusted yet (not yet used), and what magic number will be used in
660 the output file (should go away in favor of vma_adjusted).
661 (WRITE_HEADERS): Code for dealing with section sizes and related
662 header fields replaced with call to adjust_sizes_and_vmas.
663 * aoutx.h (some_aout_object_p): Fill in magic number field.
664 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
665 (set_arch_mach): Set page size and segment size once CPU
667 (adjust_sizes_and_vmas): New function; has much code moved
668 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
669 and size parameters, as well as many header fields, after deciding
670 on magic number for output file. Checks to ensure that this
671 adjustment has only been done once.
672 (set_section_contents): Call adjust_sizes_and_vmas instead of
673 doing much of the work here.
675 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
676 default (null) values of these fields.
677 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
678 value in exec header.
679 (sunos4_aout_backend, MY_backend_data): Define backend data
680 indicating file header is included in text section.
682 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
684 * hosts/sparc.h (abort, exit): Hide these names if compiling with
685 gcc version 2, to avoid warnings.
687 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
689 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
690 it's broken on ncr 3000's. Use simple "true" for RANLIB.
692 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
694 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
696 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
698 * section.c (STD_SECTION): Remove extra semicolon in declarations.
699 * configure.in: Rewrite target parsing to use simple format.
700 Handle sparc-sun-solaris2 configuration.
701 * aout64.h: Avoid ANSI C brain death warning.
702 * elf.c: Avoid trigraph (???) or /* in comments.
704 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
706 * config/sysv4.mh: new file, RANLIB=echo
708 * configure.in: handle Solaris2 as -sysv4 or -solaris2
710 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
712 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
713 elf_core_tdata_struct into a single common struct. Core files
714 wouldn't have worked at all without this.
715 (bfd_elf_find_section): New function for GDB's undercover use
716 to find string sections that BFD hides from it.
717 (elf_get_str_section): Avoid multiple alloc&reads for same data;
719 (elf_object_p, elf_core_file_p): Allocate internal file header
721 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
722 * demo64.c: Prevent "empty translation unit" warnings from idiots.
724 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
726 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
728 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
730 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
732 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
734 * configure.in: handle m680[01234]0 as aliases for m68k
736 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
738 * coff-a29k.c: do byte relocs correctly
739 * coffcode.h (styp_to_sec_flags): never load INFO sections
740 * seclet.c (rel): don't relocate INFO sections
742 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
744 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
745 Make the symbols unmodifiable.
746 (bfd_section_init): Deleted.
747 * init.c (bfd_init): Don't call bfd_section_init.
749 * section.c (bfd_set_section_contents): Ensure that range to be
750 written is within section boundaries.
751 (bfd_get_section_contents): Likewise. Don't bother dispatching if
754 * libbfd.c (bfd_xmalloc): Text of error message should be const.
756 * coff-i960.c (howto_table): Deleted.
757 (howto_rellong, howto_iprmed, howto_optcall): New vars;
758 interesting entries from old howto_table.
759 (RTYPE2HOWTO): Adjusted to use switch.
760 (coff_i960_reloc_type_lookup): New function.
762 * coffcode.h (coff_new_section_hook): Allocate storage for aux
763 records for section symbol.
764 (make_abs_section): Unused; deleted.
765 (renumber_symbols): Re-order symbols so undefined symbols come
766 last, as COFF format desires.
767 (coff_write_symbol): Put C_FILE symbols in debug section always.
768 (coff_section_symbol): New function; creates a symbol with the
769 same name as a section, and sets up aux records for it.
770 (coff_add_missing_symbols): New function; adds section symbols to
771 symbol table if they aren't there already. Should someday also
772 add a dummy C_FILE symbol if none is present.
773 (coff_write_object_contents): Add missing symbols before preparing
774 symbol table to be written.
775 (coff_slurp_reloc_table): Verify that symbol indices read in are
776 in a reasonable range.
777 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
778 (obj_conv_table_size): Accessor macro.
780 * bout.c (b_out_reloc_type_lookup): New function. Handles three
783 * bfd-in.h (bfd_get_section_name): New macro. Like
784 bfd_section_name, but returns rvalue, not lvalue.
785 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
786 (bfd_get_section_flags): Now returns rvalue.
788 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
789 general, some specific to sparc or i960.
791 * aoutx.h (set_section_contents): Set VMA for each section based
792 on previous section. If text section VMA doesn't appear to have
793 been set, make a best guess from the type of file.
795 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
797 (MY(vec)): Initialize reloc_type_lookup field.
799 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
800 (bfd_error_trap, bfd_error_vector): Extern, not common.
802 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
803 few types of relocs for sparc; will need enhancement.
805 * bout.c (callj_callback): Use DEFUN macro in definition.
806 * coff-i960.c (optcall_callback): Likewise.
808 * targets.c (bfd_target): Added fields reloc_type_lookup and
809 _bfd_make_debug_symbol. Also minor comment changes.
810 * syms.c (bfd_make_debug_symbol): New dispatching macro.
811 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
812 than arch info, and dispatch with BFD_SEND. Callers changed.
813 * archures.c (struct bfd_arch_info): Deleted field
815 * cpu-*.c: Don't initialize that field.
817 * bfd-in.h (enum bfd_error): Add new value "bad_value".
818 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
819 (bfd_errmsg): Now returns ptr to const.
820 * bfd-in.h (bfd_errmsg): Fix prototype.
822 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
823 * reloc.c (bfd_generic_relax_section): Ditto.
825 * section.c (Section Output doc): Improve description of use of
826 output_section and output_offset.
828 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
830 * sco-core.c: new file from net.
831 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
832 Now we have the hairy linker, it's possible to move symbols from
833 one section into another. Actually make that work!
835 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
837 * hosts/sun3.h: fix declaration of free.
839 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
841 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
842 * coff-h8300.c (reloc_processing): all relocs are relative to
844 * opncls.c: don't use fdopen on DOS systems
846 short patches from Glenn Kasten (glenn@ready.com)
847 * target.c: enabled oasys support
848 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
849 fix problem where a relocation which crossed a modification byte
850 boundary did not work. Fix problem where a relocation near the end
851 of a data record did not work.
854 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
856 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
857 archvie header string counts the endian way, this heuristic sees
858 how big an archive string to read by trying it one way and if the
859 string table is unreasonably big, trying it the other. *FIXME*.
860 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
862 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
864 * bfd-in.h: Increase version number to 1.97, for consistency
866 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
868 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
870 * bfd-in.h: bump version to 1.96
871 Major change; changed calling convention for
872 bfd_get_relocated_section_contents so that caller allocates
873 memory for section data.
874 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
875 seclet.c, targets.c, bfd.c: reflect new convention.
876 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
877 case, then use reasonable default values for SEC_* flags.
879 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
881 * coffcode.h (coff_write_object_contents): use RELSZ to work out
882 size of output reloc struct.
883 * targets.c, Makefile.in: comment out tekhex for the moment.
884 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
885 * configure.in: tandem target is st2000
886 * coff-m68k.c: rename static howto_table to global
887 m68kcoff_howto_table.
888 * bout.c: remove unnecessary abort
889 * coff-a29k.c: various changes to the way relocations work to cope
890 with the "new order" and latent bugs.
893 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
895 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
896 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
897 * reloc.c (bfd_perform-relocation): don't relocate refs to
898 absolute symbols if doing a partial link.
900 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
902 * configure.in: Add a29k-amd-udi.
904 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
906 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
907 internal_exec structure before initializing the fields that
908 are used, so that the unused fields are in a known state.
910 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
912 * tekhex.c (struct data_struct): Convert from typedef that
913 typedefs nothing to a normal structure declaration.
914 * tekhex.c (pass_over): Prototype args for function that
915 second arg points to.
917 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
919 * Makefile.in: remove old style staging. Do not print recursion
922 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
923 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
926 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
928 * bfd.c, Makefile.in: added tekhex
929 * aoutx.h (set_section_contents): pages should be padded to the
930 size of a page, not the size of a segment.
931 * configure.in: added go32 host and i386-aout target.
932 * i386aout.c, libaout.h: now works for go32 target
933 * ieee.c: fix bit rot.
934 * seclet.c: support for padding seclet type.
936 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
938 * Makefile.in: added .NOEXPORT:
940 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
942 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
944 * elf.c (elf_compute_section_file_positions,
945 elf_write_object_contents): Return boolean, not NULL (which
947 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
948 Also ifdef-out code that aborts on unhandled section types.
950 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
952 * configure.in: Recognize ncr3000 config
953 * Makefile.in (MINUS_G): Pass on to recursive makes.
954 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
956 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
958 * Makefile.in: Now that we have sym.h and symconst.h, compile
959 coff-msym.c on all systems.
960 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
961 * coff-msym.c: Update include files and comments; add weakext bit.
963 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
965 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
966 section.c, srec.c, syms.c, coff-h8300.c: Lint.
968 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
970 * bout.c, coff-a29k.c, coff-i960.c: Lint.
971 * configure.in: Add new host and target configs.
972 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
973 structs, which vary; just use member name.
974 (elf_object_p, elf_core_file_p): Lint, fix comments.
975 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
977 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
979 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
980 local, disposable, copy of the external form of section header
981 table and program header table entries.
983 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
985 * Makefile.in: Set MINIMIZE back to 0 for a real release.
987 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
989 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
992 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
994 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
996 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
998 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
999 not internal bfd_assert function (twice).
1001 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1003 * aout-target.h: change ar_max_namelen to 15 (the right value)
1004 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1007 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1009 * archive.c (bfd_generic_archive_p): check for bout archives too.
1010 * bout.c: make it work again.
1012 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1014 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1016 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1017 bfd_xmalloc() instead of bare malloc().
1019 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1021 * Makefile.in: pass down MAKEINFO on info.
1023 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1025 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1026 host/h-<foo> now just <foo>.
1027 * configure.in: reflect changes
1029 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1031 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1032 actual source file, not just the generated libbfd.h.
1034 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1036 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1037 gdb on little-endian 960 code.
1038 * archive.c (compute_and_write_armap): indirect symbols should go
1039 into the archive header too.
1041 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1043 * Makefile.in: added check target.
1045 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1047 * coff-msym.c: Move this file from gdb/ecoff.c. It
1048 handles byte-swapping for ECOFF (MIPS symbol) files.
1049 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1050 to the files built on MIPS-based hosts.
1051 * Makefile.in: Add rule for coff-msym.
1053 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1055 * Makefile.in: added clean-info target. MINIMIZE=1.
1057 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1059 * coff-rs6000.c: Move core file functions into separate
1060 new file rs6000-core.c. This is needed because reading
1061 core files depends on native include files that conflict
1062 with ../include/coff/rs6000.h.
1063 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1065 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1067 * aoutx.h (NAME(aout,print_symbol)): Don't print
1068 symbol addresss for undefined symbols.
1069 * coff-rs6000.c: Various updates (due to target-
1070 independent changes).
1071 * libbfd.h: Ditto (tdata field is now a union).
1072 * hosts/h-sparc.h: Removed prototype for bogus function
1073 'emset' (presumably should have been 'memset' - which is there).
1075 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1077 * configure.in (mips-big-* target): Same is Iris.
1079 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1081 * aoutx.h (translate_from_native_sym_flags): when creating an
1082 alias symbol, fill in the section as undefined, rather than
1083 leaving it blank. If an output section can't be found for a
1084 symbol, then don't core dump.
1086 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1088 * Makefile.in, configure.in: removed traces of namesubdir,
1089 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1090 copyrights to '92, changed some from Cygnus to FSF.
1092 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1095 * coff-h8300.c: fix stupid reloc subtraction bug
1096 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1097 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1098 the symbol.flags and done_lineno fields.
1100 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1102 * coffcode.h (coff_write_symbol): write out the correct number of
1104 * cpu-h8300.c: fix disassembly bug
1106 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1108 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1109 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1110 reloc.c, section.c (bfd_map_over_sections), targets.c
1111 (bfd_target_list): Protolint.
1112 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1114 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1116 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1118 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1119 section of a symbol rather than the section of a reffed symbol to
1120 determine the r_index of an emmitted reloc.
1122 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1124 * PORTING: New (preliminary) porting guide.
1126 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1128 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1129 (howto_hvrt16): lint.
1131 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1133 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1134 a full configuration (with possible cross-development),
1135 instead of using host-aout.c.
1137 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1139 * aout-target.h (MY(write_object_contents):
1140 Set obj_reloc_entry_size (abfd).
1141 * gen-aout.c: Change to emit a .c files, not a .h file.
1143 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1145 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1146 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1148 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1150 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1151 with more than one auxent can cause nasty core dumps.
1153 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1154 "done_lineno" so that a symbol which appears twice in the symbol
1155 table only gets it's linenumbers relocated once. Modifed
1156 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1159 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1161 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1162 stuff to use the New Order.
1164 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1166 * ieee.c: Change type of envi[] to unsigned char.
1168 * configure.in: fix vax ultrix configuration.
1170 * elf.c (bfd_section_from_shdr): Deal with null return from
1171 bfd_make_section(). (elf_object_p): Select endianess properly.
1173 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1175 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1177 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1179 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1180 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1181 * host-aout.c: Don't use aout-params.h; configure these systems
1182 in their xm files, not in a randomly generated file.
1183 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1185 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1187 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1189 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1190 host_aout_vec here as well.
1192 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1194 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1195 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1196 to prevent undefined symbol.
1198 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1200 Various lints found on PersSony
1201 * aoutx.h: cast an enum
1202 * coff-a29k.c: many ints in reloc structure turned to enum
1203 * coffcode.h: more enums
1204 * cpu-h8300.c: more enums
1205 * opncls.c: more enums
1207 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1209 * configure.in: Make Tahoe configuration work again.
1210 * bfd-in.h: Remove trailing comma from enum declaration.
1211 * ieee.c: Can't put byte values >0x7F into a signed char.
1213 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1215 * Makefile.in: Add dependencies for various coff-*.o files.
1217 * elf.c: Remove extraneous paren from core_prpsinfo and
1218 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1219 Replace references to old section "size" member with new
1220 "_raw_size" member. Implement elf_make_empty_symbol, which
1223 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1225 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1228 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1230 * coffcode.h (bfd_coff_relax_section): now static.
1231 (bfd_coff_get_relocated_section_contents): various type lints.
1233 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1235 New entry point in the transfer vector - bfd_relax_section.
1237 * aout-target.h: add to vector, call generic_relax
1238 * bfd-in.h: add to vector
1239 * bfd.c: add #define for vector
1240 * bout.c: add to vector, call generic_relax
1241 * coffcode.h: add to vector, also now has coff specific relax code
1242 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1243 * elf.c: call generic_relax
1244 * ieee.c: call new vector, clean up some bugs due to the creation
1246 * libbfd.h: add bfd_generic_relax_section EXFUN
1247 * oasys.c: call generic_relax
1248 * reloc.c: implement generic_relax
1249 * seclet.c: moved much of this into coffcode.h
1250 * srec.c: call generic_relax
1251 * targets.c: define new transfer vector
1253 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1255 * everything: now modified to use smaller reloc type. Self hosts
1258 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1260 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1261 New files for stratus.
1263 * configure.in: Add configuration fragments for stratus.
1265 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1267 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1268 variables as CONST since they are set to point to a const char
1269 string. Fixes compiler complaints.
1271 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1273 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1276 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1278 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1279 symbols, so that we can emit the correct file name even
1280 if it's an include file.
1282 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1284 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1285 (Reported by john@labtam.labtam.oz.au (John Carey)).
1287 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1289 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1291 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1292 being used to -DHAVE_PROCFS.
1294 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1295 '#include "fopen-same.h"' to end of file to match other h-* files.
1297 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1299 * configure.in: Change svr4 references to sysv4. Add case
1300 "unknown" for target vendor and infer some targets based
1301 on the specified operating system.
1303 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1305 * bfd-in.h, libaout.h: ANSIfy enums.
1307 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1309 * archive.c (normalize): created version for VMS which removes the
1310 VMS directory crap from the front and end of a filename, eg turn
1311 [-.foo]bar.obj;123 into bar.obj
1312 (bfd_construct_extended_name_table): now writes index into an
1313 extended name table in decimal - the same base used to read an
1314 extended name table.
1316 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1318 * aout-encap.c: Fix to use aout-target.h.
1319 * aoutf1.h: Use standard MY_object_p and MY_callback
1320 in aout-target.h. Remove target-specific versions.
1321 * host-aout.c: Re-write to use aout-target.h.
1322 * gen-aout.c: New files use with host-aout.c to generate
1323 host-specific a.out-related parameters.
1324 * Makefile.in: host-aout.o depends on aout-params.h, which is
1325 generated by gen-aout.
1326 * aout-target.h: Make a little more flexible.
1327 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1328 macro. Instead, inline it in aout-target.h.
1329 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1330 a gcc -Wall warning.
1331 * archive.c: Add missing commas in DEFUN macro (2 places).
1332 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1333 Berkeley ones, now that libiberty has them:
1334 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1335 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1336 remove unused variable.
1338 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1340 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1341 and execname inside HAVE_PROCFS ifdef since they are unused
1342 when it is not defined.
1344 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1346 * elf.c: Flag all sections as either code or data. We can't
1347 be sure what they are anyway, since ELF doesn't fit the
1348 traditional model of text+data+bss very well. Add new local
1349 function elf_read() to simplify code. Record entry point in
1352 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1354 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1355 rather than N copies of the same lines.
1357 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1359 * cpu-h8300.c: disassemble branch displacements correctly
1360 * coff-h8300.c: put reloc offsets out in 32bits
1362 * makefile.dos, configdj.bat: New files from DJ
1363 * cache.c: fopen with new macros is needed for DOS.
1364 * ieee.c: environ renamed to envi to stop an include file
1366 * opncls.c, coff-rs6000.c: more fopens with macros.
1368 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1370 * Makefile.in: infodir belongs in datadir.
1372 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1374 * Makefile.in: fix where docdir lives
1376 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1377 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1378 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1379 srec.c, syms.c, targets.c : all new documentation and lint
1383 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1385 * coffcode.h, srec.c: Lint.
1387 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1389 * Makefile.in: install using INSTALL_DATA, added standards.text
1392 * configure.in: mark directory as target dependent. configure
1393 nows works in objdir always so make file existence checks
1396 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1398 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1399 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1400 and mandir now keyed off datadir by default.
1402 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1404 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1405 computation of arch and machine type so it's worked out before
1406 some_aout_object_p is called.
1407 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1409 * archures.c: add extra field 'section_align_power' to hold
1410 default section alignment in object files.
1411 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1412 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1413 initialize the new field.
1414 * bout.c (b_out_callback): replace the text size, since aout
1416 * aoutx.h: Documentation in the new style
1418 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1420 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1421 use the saved value if mtime_set is already set (intended
1422 for archive files, though apparently not used yet).
1424 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1426 * targets.c: Revise comments about how to configure the target
1427 vector, to match reality. Remove mention of obsolete methods.
1428 Remove long lists of capitalized macros that turn into the same
1429 thing in lowercase. Normal vector simply lists all known
1430 lowercase xvec names; all other cases are handled by SELECT_VECS.
1432 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1435 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1436 list of supported targets.
1438 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1440 * archive.c (bsd_write_armap): The pad byte sometimes added to
1441 the string table in a __.SYMDEF member is now
1442 counted as part of the size of the string table.
1443 This is compatible with the old ranlib, as well as Sun's.
1445 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1447 * srec.c: Rewrote to fix many bugs; now gets the record type
1448 right, doesn't choke on input, sets the start address in an S9 and
1449 fills in the filename on an S0.
1451 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1453 * cpu-h8300.c: Add support for MEMIND addressing mode
1455 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1457 * coffcode.h: use the new macro if available
1459 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1460 * Makefile.in: Fixed dependencies due to file rename
1462 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1463 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1464 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1465 newos3.c, stab-syms.c, syms.c: All these files have had their
1466 #includes altered to point to the new places.
1468 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1470 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1472 * configure.in: Add vendor "ncr" as supported per-target vendor.
1473 Add svr4 case for i386 per-host case.
1475 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1478 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1480 * syms.c (bfd_decode_symclass): Return 'A'
1481 for symbols that are both absolute and global.
1482 * archive.c (bfd_special_undocumented_glue): Return NULL
1483 if bfd_ar_hdr_from_filesystem returns NULL.
1485 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1487 * Makefile.in: added coff-h8300
1488 * configure.in: now h8 is a coff target
1489 * cpu-h8300.c: fix various disassembly problems
1490 * libcoff.h: took out some code which has been #0ed for a long
1492 * targets.c: added h8 coff
1493 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1494 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1496 * coffcode.h: Started to change the way machine dependencies are
1497 handled, from the nest of #ifdefs to macros defined in the
1498 including coff-<foo>.c
1500 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1502 * aoutx.h (some_aout_object_p): Set the `executable' bit
1503 if the entry point is contained in the text segment, even if the
1504 text segment is at location 0.
1506 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1507 nonstandard MIPS sections (.rdata, .sdata, etc).
1509 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1510 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1511 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1513 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1515 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1517 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1518 from syms.c to new file stab-syms.c. Also, since GNU extended
1519 type codes such as N_SETT are no longer in ../include/stab.def,
1520 include them manually.
1521 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1522 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1523 * libaout.h: Added prototype for aout_stab_name().
1524 * Makefile.in: Update Makefile for new stab-syms.[co].
1526 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1528 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1529 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1530 just make N_XXX work by excluding the header from the text segment.
1531 * aoutx.h: Fix comments to match.
1533 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1535 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1536 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1537 for the "logical" text segment (i.e. never consider the exec
1538 header to be part of the text segment). This change is
1539 needed for consistency with various other parts of bfd and ld.
1540 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1541 and move calculation of obj_textsec(abfd)->size to libaout.h.
1542 * bfd-in.h: Removed bogus ';'.
1544 * Makefile.in: Add MINIMIZE flag to select lean
1545 or bloated target_vector.
1546 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1547 * newsos3.c: Fixes to ../include/aout64.h remove need
1548 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1550 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1552 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1553 handle both little and big-endian targets, with little
1554 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1555 * host-aout.c: Add FIXME note.
1557 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1559 * targets.c: Make the default target_vector contain
1560 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1561 Old behavior can be gotten by defining ALL_TARGETS.
1562 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1563 Factored out common code into new file aout-target.h.
1564 Saves a lot of duplicate code for a.out variants.
1566 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1568 Get 'make headers' to work when configured with +subdirs.
1569 * Makefile.in: Add $(subdir) to docdir path.
1570 * doc/Makefile.in (protos): Add $(srcdir) prefix
1571 to name of sed scripts.
1573 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1575 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1576 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1577 to include names of N_SETT etc.
1579 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1581 * elf.c: Add minimal support for ELF symbol tables. Generates
1582 canonical bfd symbol tables from ELF symbol tables. Change the
1583 name of some functions from bfd_<name> to elf_<name>.
1585 * syms.c: Trivial fix to comment to remove a redundant "to".
1587 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1589 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1590 form that GDB recognizes as COFF.
1592 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1594 * ieee.c (ieee_object_p): cast NULL correctly.
1595 * configure.in: added harris host
1597 * coff-a29k.c: Lots of changes, most from David Wood.
1599 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1601 * coff-m88k.c (coff_write_armap): Just #undef it.
1603 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1605 * Makefile.in: standardize on MINUS_G to disable debugging
1606 * coff-m88k.c: create coff armaps instead of bsd ones.
1607 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1610 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1612 * elf.c: Additions to support ELF format core files.
1613 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1614 has support for /proc (all the include files in particular).
1616 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1618 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1619 of two N_SO stabs, one for directory, and one for filename.
1621 * bfd-in.h (print_vma): Factor out duplicate definition.
1623 Exit a little more gracefully when malloc returns NULL.
1624 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1625 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1626 * libbfd.h: Rre-generated due to libbfd.c update.
1628 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1630 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1632 * elf.c (elf_object_p): Don't try to create a bfd section for
1633 the first ELF section header. It is just a placeholder.
1635 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1637 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1638 core files, when compiling native.
1639 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1641 FIXME: The aoutf1.h change below needs to be reversed back
1644 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1646 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1647 manipulation of lnno fields in lineno structs in a coff-<f>.h
1648 independent way. Override it in coff-<f>.h to your favourite
1649 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1650 (coff_swap_lineno_out): modified to use the new macros.
1652 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1654 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1655 unknown arch when the magic number doesn't specify the
1656 architecture, since some OSs (eg old sun3s) don't set the number, and
1657 020 is probably the right answer anyway.
1659 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1661 * hosts/h-news.h, hosts/h-rtbsd.h:
1662 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1663 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1664 bfd_print_symbol_nm, for use by nm.
1665 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1666 bfd_print_symbol_nm option, to print in nm format.
1667 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1668 oasys.c (oasys_print_symbol): Provide stub implementations
1669 for bfd_print_symbol_nm.
1670 * syms.c: New function bfd_decode_symclass, used by nm printer.
1671 New function bfd_stab_name to look up string name of stab code.
1673 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1675 * Makefile.in: Added ctor.c
1676 * archures.c (bfd_default_arch_struct) added
1677 bfd_default_reloc_type_lookup.
1678 * coffcode.h: removed a load of #if 0ed code.
1679 (coff_compute_file_section_positions): now works out the section
1680 alignment and size correctly in all cases.
1681 (coff_get_symtab): looks for constructor symbols and calls the
1682 right function when they're found. (coff_canonicalize_reloc):
1683 knows when a section is full of constructors and does the right
1685 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1687 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1688 * libcoff.h: removed #if 0ed code
1689 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1690 arch independent constructor relocation type.
1691 (bfd_reloc_type_lookup): removed the comment "this will go away"
1692 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1693 reloc which is used when BFD_RELOC_CTOR falls through to give a
1694 default 32bit reloc for constructors.
1695 (bfd_default_reloc_type_lookup): added.
1696 * aoutf1.h: fixed SEGMENT_SIZE typo.
1698 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1700 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1701 matching prefix "coff".
1702 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1703 rs/6000 csect records.
1705 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1707 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1708 * configure.in: add motorola delta88 cases
1709 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1710 write_armap prototype
1711 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1713 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1715 * Rename COFF-related files in `coff-ARCH.c' form.
1716 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1717 coff-mips.c, coff-rs6000.c to be exact.
1719 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1720 make output clutter.
1721 * config/mt-*: Ditto.
1723 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1725 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1726 John Gilmore. Archive support from Damon A. Permezel.
1728 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1729 * configure.in: Add rs6000 case.
1730 * targets.c: Add rs6000 vector.
1731 * archures.c: Add rs6000, fix comment on romp.
1732 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1733 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1734 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1735 * section.c (bfd_make_section): Return NULL on attempt to create
1737 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1738 (bfd_swap_aouthdr_in): Handle lots more members.
1739 (make_a_section_from_file): If section has already been seen,
1740 just return false rather than overwriting it.
1741 (coff_real_object_p): Understand incoming magic numbers.
1742 (coff_set_flags): Understand outgoing magic numbers.
1743 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1744 (build_debug_section): Add fn for reading debug string section.
1745 (get_normalized_symtab): Handle symbol names in debug string section.
1746 Remove unused obj_string_table.
1747 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1748 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1749 existing section before making one.
1750 * cpu-rs6000.c: New file.
1751 * rs6000coff.c: New file.
1753 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1755 * elf.c: Add partial support for ELF format corefiles. Still needs
1756 support for extracting registers from corefiles.
1758 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1760 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1761 RANLIB is defined as echo, send the output to /dev/null to help
1762 reduce clutter in the output from doing a make.
1764 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1766 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1767 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1769 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
1771 * coffcode.h (coff_compute_section_file_positions): make it pad
1772 section size out if there are alignment restrictions so that the
1773 image will be ok on a system where section positions are worked
1774 out by accumulating sizes rather than from the section headers.
1775 * targets.c (proto write_armap). Changed orl_count to unsigned.
1776 * opncls.c (bfd_close_all_done). Added so that generative
1777 programs like gas can close a bfd without causing bfd confusion.
1778 * libbfd.h (changed becuase of protos)
1779 * amdcoff.c: messed with the way that jmp displacements are
1780 calcualated. This may not yet be totally correct.
1781 * archive.c (coff_write_armap): rewrote the way that ranlibs are
1783 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
1784 abs symbol has no section (like a register symbol).
1785 (coff_write_symbol) now zeros auxent before filling it up to help
1786 with sensitive applications.
1787 * libbfd.c (bfd_write_bigendian_4byte_int): added.
1789 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
1791 * bfd.c: Make sure we don't get a macro strerror().
1792 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
1793 * trad-core.c (trad_unix_core_file_failing_command): Suppress
1794 attempt to recover command, ifdef NO_CORE_COMMAND.
1795 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
1797 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
1799 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
1801 * archive.c (bsd_write_argmap): The size of the ranlib structures
1802 should not include the size field itself.
1803 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
1804 adata(abfd)->exec_bytes_size field instead of constant macro,
1805 because aoutx.h compiles to a simple .o file shared by
1806 all 32-bits a.out targets.
1808 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
1810 * configure.in: Allow i386-sco-sysv.
1811 * bout.c: Remove unused i960_align; lint dummy core file handlers.
1812 * cpu-h8300.c: lint.
1814 * host-aout.c: New strategy. We use common code, include files,
1815 and data structures to handle the file, but set a few parameters
1816 from the host's config file (page size, text start addr, etc).
1817 * libaout.h: Define HP BSD machine types.
1818 * aoutf1.h: Handle reading a.outs with these types.
1820 * trad-core.c: Pass the u.u_ar0 value as the negative of the
1821 virtual-memory-address of the .reg section. We can't just make a
1822 section for "all the regs and nothing else" because only GDB knows
1823 exactly where the regs are (scattered around the upage and stack).
1824 Clean up memory allocation. Remove big- and little-endian
1825 vectors, replace with single vector; this only runs on the host,
1826 in host byte order. Replace byteswap routines with aborts in case
1828 * targets.c: There's only one trad_core_vec now.
1829 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
1831 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
1833 * hosts/h-amix.h (free): Fix prototype.
1835 * aoutx.h: Don't use NULL as an integer, for braindead systems
1836 that declare it as (void *)0. (From Peter Schauer.)
1838 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
1840 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
1841 problem with bad Ultrix system headers.
1842 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
1843 various kinds of alignments for the various kinds of
1846 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
1848 * doc/Makefile: Don't assume . is on the path (from James Clark).
1850 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
1852 * Makefile.in: Avoid Sun Make VPATH bugs.
1853 * targets.c: Declare trad_core vectors extern.
1855 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
1857 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
1858 * libbfd.h: Moved ALIGN macro here.
1859 * bout.c (b_out_callback): Replace i960_align by align_power.
1861 * libaout.h (struct aoutdata): Added fields page_size,
1862 segment_size and exec_bytes_size. These help generic code
1863 (in aoutx.h and libaout.h) to figure out where to align
1864 the various segments in a demand paged file.
1865 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
1866 to decide if the exec header counts in a_text (text segment size).
1867 Also, assume D_PAGED flag is set; don't set it here.
1868 * bout.c (b_out_callback): Add initialization of
1869 adata fields page_size, segment_size, and exec_bytes_size.
1870 * host-aout.c (NAME(host_aout, callback) and
1871 NAME(host_aout,mkobject): Ditto.
1872 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
1873 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
1874 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
1875 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
1876 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
1877 for some systems (mainly sunos), so do it in the callback instead.
1878 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
1879 * aoutx.h (NAME(aout,set_section_contents): Change the way
1880 filepos and size of sections are carried out to support
1881 older styles of demand paged executables.
1884 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
1886 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
1887 * bfd.c: Added macros to enable gas to swap coff records.
1888 * coffcode.h: Make the coff_swap_*_out routines return the number
1889 of bytes swapped, and cleaned up their prototypes.
1890 * configure.in: Added ebmon/coff support
1891 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
1893 * targets.c: Added new entry points for coff swapping
1895 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
1897 Restructure configuration scheme for bfd, binutils, ld.
1899 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1900 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
1901 Change some config names to match other dirs.
1902 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1904 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
1905 ../include/sysdep.h.
1906 * cpu-i960.c: Strncmp needed a length arg.
1907 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
1908 * i386aout.c: Remove dead N_TXTOFF override.
1909 * trad-core.c: Don't disable the whole file if SUN4_SYS.
1910 * config/: Rename some config files to match up h-*.h names.
1911 Remove all the HOST_SYS definitions from the config files.
1912 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
1913 * hosts/h-hp9000.h: Remove USG comment.
1914 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
1915 * hosts/h-news.h, h-sparc-64.h: New config files that had
1916 previously been kludged in the <sysdep.h> file.
1918 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
1920 * config/*: trad-core support is HOST dependent, not target
1921 dependent. Target config files only set DEFAULT_VECTOR and/or
1922 other vector elements. Exception: when host-aout.c is in use,
1923 in which case we're forced to assume we're native (hp, vax,
1924 tahoe). Rename XDEPFILES to HDEPFILES.
1925 * Makefile.in: Rename XDEPFILES.
1926 * config/h-sun*: Don't force static linking.
1927 * trad-core.c: Document how to use it nowadays.
1928 * i386aout.c, newsos3.c: Clean up.
1929 * i386coff.c: Allow 386 coff files to be used as core files too
1930 (for reading core files from embedded systems).
1932 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
1934 * Add i386aout.c for a.out support on the i386.
1936 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
1938 * reloc.c, section.c, syms.c, targets.c: correct info-node
1939 structure in *doc* comments.
1940 doc/Makefile: stop hiding complaints from makeinfo.
1942 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
1944 * aoutx.h (...some_aout_object_p): Take a third parameter,
1945 the internal_exec struct, and avoid ever looking at an
1946 external_exec. All callers changed to read the entire
1947 external_exec struct, swap and check its magic number,
1948 swap in the whole structure, and pass the swapped-in version to
1950 * bout.c: Bring into modern era. Use single _object_p routine
1951 for big- aand little-endian. Provide internal and external
1952 exec header structs. Use separate swap-in and swap-out routines.
1954 * libaout.h: Move struct internal_exec from ../include/aout64.h
1955 to here. Add obj_symbol_entry_size to struct aoutdata.
1956 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
1958 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
1959 EXTERNAL_NLIST_SIZE. Callers changed.
1961 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
1963 * bfd.c: Remove strerror() to libiberty.
1965 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
1966 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
1967 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
1968 last byte of transfer, not first byte, is within the section.
1970 * host-aout.c: Remove `BSD' archive support. Lint.
1972 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
1973 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
1974 `bfd_arch_info_type'. All uses changed.
1975 * reloc.c: Rename `bfd_reloc_status_enum_type' to
1976 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
1977 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
1978 it needs a better name.) All uses changed.
1979 * targets.c: Rename `enum target_flavour_enum' to `enum
1980 target_flavour', and remove the `_enum' from all of the enum
1981 values themselves. All uses changed.
1983 * configure.in, config/h-i386mach: i386 mach host.
1984 * config/t-i386-aout: Use host-aout.c.
1986 * trad-core.c: Give it its own xvec's to make it independent
1987 of other file formats.
1988 * ecoff.c, host-aout.c: Remove refs to trad-core.
1989 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
1990 * targets.c: #ifdef TRAD_CORE, include it in the vector.
1992 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
1994 * reloc.c: Extended NEWHOWTO macro
1995 * ieee.c: Changed the way 8bit pcrel is done
1996 * cpu-h8300.c: got the registers in the right order
1998 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2000 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2001 prediction is vindicated!
2003 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2004 Remove refs to howto.c, since Steve forgot.
2006 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2008 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2009 still work. Now allows any architecture/machine to be set.
2011 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2013 * howto.c deleted and moved code to reloc.c
2015 * libbfd.h, libbfd-in.h removed $id stuff for real
2017 * cpu-h8300.c Made it match various different spellings of h8300.
2019 * archures.c: Took out the first char filter which made it only
2020 look for a cpu/arch match when the first chars of supplied and
2021 tested names were the same.
2023 * targets.c removed oasys stuff, pending someone to fix the bugs
2027 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2029 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2030 ELF support good enough for GDB.
2031 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2032 m68k-cbm-svr4 host and target.
2033 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2034 so `diff' and `patch' can cope.
2036 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2038 * archures.c: removed texinfo error
2040 * init.c: added texinfo hooks, and removed initialization error
2043 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2046 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2048 * cpu-i960.c: Avoid numerical count of initializers.
2050 Vax Ultrix changes from David Taylor <taylor@think.com>:
2051 * host-aout.c: Make little-endian vector really little-endian.
2052 * configure.in: Separate vax and tahoe cases, handle ultrix.
2053 * config/t-vax: Add trad-core.o.
2054 * config/h-vaxult: New host system.
2056 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2058 * bfd-in.h VERSION, change version number to 0.18, this makes a
2059 gap, but now is the same as the linker version number.
2061 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2062 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2063 files will eventually contain processor specific bits for bfd,
2064 like strange relocation information and dis/assembly. So far only
2065 the H8 has been even partially done. This work also ties in with
2066 the change in handling architectures.
2068 * amdcoff.c: (a29k_reloc) fix error message.
2070 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2071 discover the architecture of the bfd. (sunos4_callback) calls the
2072 function bfd_set_arch_mach rather than stuffing stuff directly
2073 into the bfd. (sunos4_write_object_contents), changed names of
2076 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2077 setup the environment.
2079 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2080 headers in big endian format, regardless of the endianess of the
2083 * archures.c: totally changed. Now an architecture is represented
2084 with a pointer to an info structure rather than an enumerated type
2085 and a long. The old info is available as two elements in the
2086 structure. Future enhancements to architecure support will
2087 involve pointers to methods being placed into the info structure.
2089 * bfd.c: changed the definition of the bfd structure for the new
2092 * bout.c: (b_out_set_arch_mach) changed to use the new
2093 architecture mechanism.
2095 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2096 the new architecture mechanism.
2098 * configure.in: added h8 stuff.
2100 * ieee.c: too many changes to note. Now ieee files written with
2101 bfd gas and ld can be read by gld and ieee only linkers and
2104 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2106 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2107 than fixing the structure directly.
2109 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2110 than fixing the structure directly.
2112 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2113 before opening a bfd.
2115 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2116 rather than fixing the structure directly.
2118 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2119 in the t/hmake file) a user can select which backends they want
2120 linked with bfd without changing the source.
2122 * init.c: new, looks after initializing modules.
2124 * howto.c: for future use, will allow an application to work out
2125 what cookie to use as a handle on a relcoatio howto.
2127 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2129 * srec.c: Better error checking, partly from Peter Schauer.
2130 (srec_object_p): Avoid assuming any file that starts with 'S' is
2131 an S-record file! (Check for 3 uppercase-hex digits after it.)
2132 (ISHEX): Define new macro for checking supposedly hex characters.
2133 (pass_over): Treat as EOF any S-record line that:
2134 * doesn't have hex in either size character
2135 * produces a size larger than 0x7F
2136 * has an unrecognized type number
2138 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2140 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2141 opncls.c: Lint (saber actually).
2143 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2145 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2146 * newsos3.c: Fixed two types: newos3 -> newsos3.
2147 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2148 to use correct segment.
2150 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2152 * aoutx.h (print_symbol): Handle missing symbol->name.
2154 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2156 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2159 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2161 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2162 add sgi/irix support.
2164 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2166 Changes for the AMD 29000 Ultracomputer port from David Wood.
2169 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2171 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2174 * coffcode.h (coff_real_object_p): Pass information about the
2175 current file's coff symbol format to BFD via the coff_data struct.
2176 (coff_find_nearest_line): obj_icof => coff_data.
2177 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2178 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2179 and DIMNUM == E_DIMNUM.
2180 * configure.in: Handle a29k-*-* hosts, and targets
2181 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2182 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2183 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2184 local_linesz to `coff_data' (tdata) struct.
2185 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2186 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2188 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2190 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2191 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2193 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2195 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2197 (sunos4_core_file_matches_executable_p): Fix header comparison.
2198 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2199 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2201 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2203 Allow GDB to patch object files.
2205 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2206 * trad-core.h (trad_unix_core_file_p): Ditto.
2207 * aoutx.h (aout_set_section_contents): On first output, check
2208 abfd->direction and complain if erroneous.
2210 * Makefile.in: Add crude dependencies.
2212 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2214 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2215 to h/t-xxxx files so that everything will work on System V.
2217 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2219 * aoutx.h: Add information on host-aout.c and how to configure
2220 to use it, to the manual.
2221 * configure.in: Tix typo.
2222 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2223 else dummy out the core file support.
2224 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2225 specified, use it to locate the data section.
2226 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2227 rather than as chars (lint).
2229 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2231 * aoutx.h, coffcode.h: saberized.
2233 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2235 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2237 bfd.c, targets.c: minor rewording of doc segments
2240 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2242 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2243 etc, rather than TEXT_START_ADDR.
2244 * host-aout.c: Remove #if 0 around whole thing.
2245 Update to modern (32/64-bit) a.out naming conventions.
2246 Include a large chunk of ../include/a.out.gnu.h to get macros that
2247 are not defined by the system include files.
2248 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2249 macro used by the other a.out implementations.
2250 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2252 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2254 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2255 texdoc and psdoc; make these depend on generated .texi's
2257 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2260 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2263 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2264 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2265 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2266 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2267 obtrusive marks indicating .c origins.
2269 * bfd.texinfo: generalize most references to linker
2271 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2273 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2274 * archures.c: remove empty foo() definition (crept in at vn1.9)
2276 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2278 * bfd.texinfo: use @setchapternewpage on instead of lots of
2279 @page's; minor rephrasing in Introduction.
2281 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2282 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2283 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2284 segments): used BFD (caps) more consistently as a name in
2285 discourse, fixed a few other minor typos and uses of fonts
2288 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2290 * coffcode.h: fixed bug where string table size wasn't being swapped.
2292 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2294 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2296 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2297 flags. (bfd_print_symbol_vandf) now knows what to do with the
2300 * aoutx.h: made translate_from_native_sym_flags and
2301 translate_to_native_sym_flags produce the above flags.
2304 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2306 * all files: update copyright notices for GPL version 2.
2307 Install header comments and attribute most modules to their
2308 authors. BFD's name is now officially "Binary File Descriptor",
2309 so remove any conflicting pejoratives.
2310 archures.h: Consists solely of comments; remove it.
2312 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2314 * Makefile.in, bfd.c: Made it compile again.
2316 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2318 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2321 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2323 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2324 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2327 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2328 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2330 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2332 * Everything: created some new files, core.c format.c, reloc.c,
2333 section.c and syms.c to split the functionality a bit better.
2334 Cleaned up the rest of the files a bit, and added some
2338 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2340 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2341 really takes 3 arguments, patched code and ammended prototypes.
2343 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2345 * ../include/bfd.h (struct bfd_target): Added new field
2346 "align_power_min" which contains the minimum alignment for a
2347 section. This is used in coff_new_section_hook. The field
2348 insertion necessitates an update of all backends..
2350 * aoutf1.h jump table field inserted
2352 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2355 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2356 table field inserted.
2358 * coffcode.h(just about everything) Now patches up symbol tables
2359 using a different mechanism. The Intel major bug has been fixed,
2360 and the linker can self host on the Aviion and be debugged with
2363 * ecoff.c: new include and jump table patch, i386coff.c: new
2364 include and jump table patch, icoff.c: new include and jump table
2365 patch, ieee.c: can now read archives containing ieee modules.,
2366 libcoff.h: added (combined_entry_type), libieee.h: uped max
2367 sections to 20, m68kcoff.c: new include and jump table patch,
2368 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2369 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2370 srec.c: jump table patch. trad-code.c fixed #IF typeo
2372 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2374 * coffcode.h (coff_swap_aux_in): added else case to deal with
2375 filenames less than 9 characters.
2378 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2380 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2382 * srec.c: now allows any number of sections to be created in a
2383 file. Outputs addresses of the right length.
2385 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2387 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2388 target didn't match, the format got set to the attempted match,
2389 breaking a future test.
2391 *../include/i386coff.h : fixed typo in type field with size
2393 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2394 support in the jump table for the swapping routines exported to
2395 gdb. Now gdb works with the 386.
2397 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2399 * Merge in changes from gdb-3.95 release.
2400 Makefile.in: Allow hmake and tmake files to add OFILES.
2402 bfd.c: support specific targets as well as searching. When
2403 searching, take default target in preference to others.
2405 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2406 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2407 libbfd.h: Support specific targets as well as searching.
2408 opncls.c: Support specific targets as well as searching.
2409 targets.c: Search is short-circuited if default target matches.
2410 liboasys.c, libieee.c: Undo bothner changes that make macros
2411 work to the left of assignment, but which depend on the
2412 representations of different pointer types being the same.
2414 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2416 * i386coff.c: created.
2417 * coffcode.h: added support for 386.
2418 * Makefile.in: added support for 386.
2419 * ../include/i386coff.h: created
2421 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2423 * coffcode.h: removed all put_x_<sizes>
2424 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2428 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2430 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2432 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2434 * everything: Removed sysdep.h from bfd.h and put back into files
2435 from which it was split out. Now 64 bit version is built with a
2436 -DHOST_64_BIT="long long" on the compile line.
2439 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2441 Changed all the [get|put][name] routines to use [get|put]_[size
2444 Put in support for 64 bit work. Now two versions of bfd may be
2445 generated, according to the state of TARGET_64_BIT, one which is
2446 32 bit only, and one which is 64/32 bits.
2447 Created new back end 'demo64' to test 64 bit functionality.
2449 Renamed some files to work on DOS.
2451 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2452 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2453 chage, 64 bit transfer. * liba.out.h: Split out common code from
2454 sunos and newsos into liba.out. Name changes and prototype mods. *
2455 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2456 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2457 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2458 change and 64bit stuff.* newsos3.c: common code removed, new jump
2459 table. * oasys.c: Name change * opncls.c: Portability fixes *
2460 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2461 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2462 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2463 64bit ized. * demo64.c: 64 bit a.out back end
2469 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2471 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2472 on LHS of assignment, even when using old compilers.
2473 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2474 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2475 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2476 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2477 * targets.c: Add declaration of newsos3_vec.
2480 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2482 * aout.c: fixxed some of the problems with filepos calculation.
2483 (swap_ext_reloc): fixed problem with creation of relocs.
2484 (aout_set_section_contents): fixed filepos problem
2486 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2487 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2488 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2489 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2490 cleaned up. (coff_write_object_contents) cleaned up.
2492 * ecoff.c: Totally different. Now supports ecoff fully.
2494 * icoff.c: fixed problems in relocation callout.
2496 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2498 * m68kcoff.c: updated target vector.
2500 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2501 choose_reloc_size. (sunos4_write_object_contents) now calls
2502 choose_reloc_size so outputs relocs correctly, also calculates the
2503 size of the sections correctly.
2507 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2509 Merge Per Bothner's changes to modularize BFD a.out a bit.
2511 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2512 * ieee.c: Cast enums to int before comparing them, for brain-
2514 * coff-code.h: Remove coff_get_section_contents, and use the
2515 generic one instead.
2517 * aout.c: Derive new module from sunos.c, containing generic
2518 support code for all kinds of a.out files.
2520 * sunos.c: Remove all code that goes in aout.c. Split out
2521 machine dependent followup in sunos4_object_p into
2522 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2523 and redefine only the names we CHANGE, not all the names. Drop
2524 the little-endian vector, and rename the vector as sunos4 rather
2527 * b.out.c: Use aout.c routines for most of the work. Slight
2528 changes for the new regime. Remove close_and_cleanup and
2529 get_section_contents in favor of generics. New transfer vector
2532 * newsos.c: New support for Sony NEWS, another a.out format.
2534 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2535 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2536 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2538 * opncls.c (bfd_close): Call format-dependent write_contents
2539 routine, if writing, before calling target-dependent
2540 close_and_cleanup routine (which is now always generic, I think).
2541 * srec.c: Use bfd_alloc instead of malloc. Remove
2542 close_and_cleanup and move code from it to
2543 srec_write_object_contents. Add write_contents to tvec.
2544 * targets.c: Remove a.out little vector, replace a.out big
2545 vector with SunOS vector. FIXME: Need Vax support again now.
2547 * libbfd.h: Add write_contents format-dependent-vector to the
2548 bfd_target vector. Supply a generic close_and_cleanup routine.
2549 * liba.out.h: Handle the new aout.c split. Add prototypes for
2550 all routines defined in aout.c. Rename "sunos" things to "aout"
2551 things. Add a few fields where needed for various formats.
2552 * Makefile.in: Add aout.c and newsos.c.
2554 * archive.c, ieee.c, oasys.c: Lint.
2556 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2559 changed forward declaration struct stat; to reduce warnings. Changed
2560 comment on bfd_h_<x>_x.
2562 * ../include/m68kcoff.h, ../include/intel-coff.h,
2563 ../include/m88k-bcs.h
2564 Now there are two incarnations of relocs, linenos and syments. One for
2565 internal digestion, and one full of char arrays for I/O. The original
2566 names have gone to detect errors.
2568 * Makefile.in, m68kcoff.c, targets.c
2569 Test new structure code with a 68k coff implementaion
2571 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2572 Fixed all the places where there were problems with the size and
2573 alignments of structures on disk and structures in memory. #ifed out
2574 all the code in coffswap.c, since it should be done using the target
2577 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2579 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2580 multiple reloc command.
2582 * sunos.c (sunos4_set_section_contents): Made it so that sections
2583 are always padded to their alignment size.
2585 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2587 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2588 Clean up types and such (saber C problems).
2589 * ecoff.c: Clean up types and such. Remove routines that are
2590 not used. Fix up reading and swapping of shorts from files.
2592 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2594 * a.out.vax.c: Remove two bogus "static" from prototypes.
2596 * ecoff.c: Got rid of lots of non-working junk (that had
2597 been copied directly from coff-code.h).
2598 Updated to be consistent with updates to icoff.c and coff-code.h.
2600 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2601 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2603 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2604 but until the target_vector is automatically generated,
2605 it's as good as any. Note that the text offset is the only
2606 difference between NewsOS and SunOs (including magic numbers).
2607 (Most of the sunos_* routines should to renamed bsd_*
2608 and move to a bsd.c file. Then (and when the target_vector
2609 is automatically generated) it might make sense to create
2610 a separate Sony target.)
2612 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2613 on some systems, and doesn't help on others.
2614 Similarly, only define X_OK if not already defined.
2616 * trad-core.c: Don't include sys/stat.h - at least
2617 on NewsOS 3, it has already been included.
2619 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2621 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2622 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2623 symbol tables if necessary when reading them in, so gdb can use
2624 them. Add "bfd_coff_" to the names so they won't conflict with
2625 names in calling programs. FIXME-soon: if coff-code.h is
2626 included in two BFD modules, this will cause duplicate
2627 definitions; the routines should be exported to a separate,
2628 common, module (probably along with a mess of other ones).
2630 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2632 Improve modtime support.
2634 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2635 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2636 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2637 BUG: archive members still do not get correct mod times.
2639 Improve floating point support for core files.
2641 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2642 (sunos4_core_file_p): Create a second registers section in the
2643 core file, called ".reg2", for the float registers.
2645 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2647 * many changes to improve archive handling; found a logic flaw in
2648 bfd_check_format which only just happened to work by cooncidence.
2650 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2652 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2655 * bfd.h: changed type of udata in asymbol to void *, like it
2656 should be. Added bfd_reloc_dangerous enum member.
2658 * coff-code.h: Fixed it so that internally generated symbols get
2659 their values relocated correctly in all cases. Removed calls to
2662 * icoff.c: Not understanding the destination symbol of a reloc is
2663 not a failure any more, just 'dangerous'. This allows linking of
2664 b.out and coff images.
2666 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2670 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2672 * sunos.c (translate_to_native_sym_flags): fixed
2673 sym_pointer->n_value so that symbols on the way out get their
2674 section relative values calculated correctly.
2676 * coff-code.h (mangle_symbols): fixed problem where tags were not
2677 being relocated for structs, enums, unions. Also various lints.
2679 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2681 * archive.c (get_elt_at_filepos): system_call_error returned
2684 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2686 * Resolve the use of no_error and system_call_error.
2687 The bfd library itself now will never set bfd_error to
2690 The code still needs to be combed to make sure all the error
2691 codes are correct. I suspect they are not always set correctly.
2693 * The names of all the messages have _ prepended because the sun
2694 bundled compiler can't distinguish from a macro which takes an
2695 argument and the same identifier in a non-macro context.
2697 * The reason for the above being that entry points which used to
2698 be trampoline functions are now just macros which expand to a
2699 direct call through the bfd's xfer vector.
2701 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2702 must gas have its own version of everything (the gas version
2703 had the correct value)
2705 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2707 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2708 properly support i960 architecture and output correct reloc stuff.
2710 * bfd.h: added prototype for bfd_printable_arch_mach, added
2713 * coff-code.h: Applied patches from chrisb to support i960
2714 architecture, zero relocs and swap them correcly and conditionally
2715 compiled the timestamp.
2717 * sunos.c: Made the default section alignment 2^3 so that doubles
2718 are done properly. Fixed the same reloc bug that was in b.out.c
2720 * sysdep.h: Now compiles on a Posix box
2722 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2724 * icoff.c: Fix comment on big-endian version.
2725 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2726 F_RELFLG). Set F_AR32WR in output files if little endian
2729 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2731 * archures.c fixed =/== typo
2733 * sunos.c added architecture stuff for output. Fixed
2734 bug where files where vma(data) != size(text)
2735 were processed wrong.
2737 * coff-code.h added a lint cast
2739 * (../include/a.out.sun4.h) fixed it so zmagic
2742 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2744 * archive.c removed loads of includes, and fixed bug where string
2745 table didn't have a null at the end.
2747 * bfd.c fixed includes, added symbols argument to
2748 canonicalize_reloc entry point.
2750 * libbfd.c fixed includes and added some lint patches.
2752 * targets.c added both sorts of intel coff.
2754 * b.out.c fixed included, changed was the canonical
2757 * icoff.c added support for callj and big and little
2760 * opncls.c added chmod+xing for files with EXEC_P set.
2762 * sunos.c fixed includes. Changed default section
2763 alignement to words. Fixed relocation stuff to work with
2766 * bfd.h various new types added, prototype for new
2767 reloc calls, changed bfd->iostream to a void *
2768 to including files don't need stdio.h.
2770 * libcoff.h added conversion table to tie relocs to
2775 * coff-code.h fixed includes. Added code to support
2776 big and little endian formats. Various lints. Better
2777 processing of symbols. Changed reloc stuff to new
2780 * libbfd.h fixed includes
2783 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
2785 * bfd.h changed name of alignment entry in sec_struct to
2786 alignment_power, because of conflicting uses within bfd.
2787 Now it should be obvious that it's a 2**n alignment
2788 specifier. Removed start_pad, end_alignment, block, minsize,
2789 output_file_alignment, subsection_alignment and original_vma fields.
2790 Added align_power() macro. Fixed bfd_section_alignment
2791 acessor macros. Added bfd_symbol_same_target macro.
2793 * b.out.c (b_out_write_object_contents) fixed to use
2794 new alignment member. Fixed (callj_callback) to use section
2795 relative symbols properly.
2797 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
2798 Fixed (translate_from_native_sym_flags) to correctly make
2799 symbols section relative.
2801 * bfd.c (bfd_errmsg) fixed various enum cast problems.
2802 (bfd_make_section) took out initialization of obsolete members.
2803 (bfd_print_symbol_vandf) added
2805 * opncls.c (bfd_create) created.
2807 * coff-code.h (coff_new_section_hook) took away refs
2808 to obsolete members. (make_a_section_from_file) added
2809 conversion between alignment types. (coff_symbol_from)
2810 added. (coff_count_linenumbers) only counts linenumbers
2811 if symbol is of coff-type. (coff_mangle_symbols) only
2812 heavily mangles symbols if symbol is coff-type.
2813 (coff_write_symbols) various lints. (coff_write_object_contents)
2814 various lints and modification for alignment conversion.
2815 (coff_slurp_relocs) fixed for use with new asection shape.
2817 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
2819 * archive.c lots of lint
2821 * b.out.c added callj relocation support, upgrated reloc howto.
2822 Fixed so that asymbol and reloc records are output
2825 * bfd.c lots of lint, support for new bfd entry point
2828 * bfd.h changed definition of asymbol to contain pointer to
2829 owning bfd, removed target dependencies.
2831 * cache.c took out print statements, put in BFD_ASSERT calls.
2833 * coff-code.h various lints, corrected linenumber output
2834 functionality. Added support for new style asymbols and
2835 bfd_print_symbol. Fixed so that asymbol and
2836 reloc records are handled correctly. Added timestamp.
2838 * icoff.c Added support for new howto shape.
2840 * liba.out.h Added support for new asymbol shape
2842 * libbfd.c various lints
2844 * libbfd.h various lints
2846 * libcoff.h added support for new asymbol shape.
2848 * sunos.c various lints. Added support for new asymbol shape
2849 and bfd_print_symbol.
2851 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
2853 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
2854 pointer lint. Added support for callj relocation. Fixed bug where
2855 the last 32 bytes of the text section were overwritten by data. Fixed bug
2856 where archives of b.out didn't work due bfd_slurp_extended_name_table
2859 * sunos.c added support for n_other field. Braced the howto table so
2860 that it won't be affected by any lengthing of the howto struct typedef.
2863 * bfd.h added support for n_other field, added special_function
2864 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
2867 * bfd.c upgraded bfd_perform_relocation, various lints.
2869 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
2871 * ChangeLog: Started ChangeLog for BFD.
2872 * ToDo: Create file for suggestions.
2874 * Makefile: Support easy loading into Saber C.
2875 Add dependencies for icoff.o and bcs88kcoff.o.
2876 Rename coff.c to coff-code.h. Change callers.
2878 * bfd.c (bfd_check_format): Allow the check_format routines
2879 to return the desired target vector, rather than just a Boolean.
2880 bfd.h (bfd_check_format): Change function pointer return type.
2881 archive.c (bfd_generic_archive_p): change callee.
2882 b.out.c (b_out_little_object_p, b_out_big_object_p,
2883 b_out_real_object_p): change callee.
2884 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
2885 in check_format transfer vectors that need a filler.
2886 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
2887 bcs88kcoff.c: change callee.
2888 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
2889 icoff.c: change callee.
2890 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
2892 * libbfd.c (zalloc): It should actually zero the storage!
2893 This was commented out for some reason.
2895 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
2896 This is so callers can avoid <stdlib.h> which doesn't exist
2899 * bfd.c (map_over_sections): Add debugging code, since I
2900 noticed the section count for sunos core files was bad, but only
2901 GDB had detected the problem.
2902 (bfd_set_section_lineno_size, bfd_set_section_linenos,
2903 bfd_get_section_linenos): Remove obsolete functions.
2904 (bfd_apply_relocations): Use longs, not ints, for the math.
2906 * bfd.h: Declare enum boolean and struct bfd_target as well
2907 as typedefs for them. Remove obsolete
2908 bfd_get_section_lineno_size.
2910 * cache.c: Make the "fdopen" support work. Keep better track
2911 of how many files are open. Centralize the opening of files
2912 and be sure bfd_open[rw] actually try to open the file. Evade
2913 linked list initialization problems.
2915 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
2917 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
2919 * cplus-dem.c: Delete file, since it is not part of BFD.
2921 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
2922 (bfd_openr, bfd_openw): Actually open the file, give error now.
2924 * sunos.c (sunos4_core_file_p): Set section count.
2925 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
2926 obsolete definitions.
2927 (_write_symbol_table): Initialize <idx> counter.
2928 (foop): Eliminate debugging code.