1 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3 * coff-z8k.c: checkpoint, more addressing modes handled
4 * coffcode.h (get_value): don't truncate reloc->addend field, it's
7 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
9 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
11 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
13 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
15 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
17 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
18 and about when file descriptors are closed.
20 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
22 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
23 written out correctly.
25 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
27 * section.c: New section bit SEC_SHARED_LIBRARY.
28 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
29 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
32 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
34 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
35 macros; use PARAMS to declare the function pointers involved.
37 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
38 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
40 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
42 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
44 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
45 declaring pointers to functions.
46 * cache.c, elf.c: Move static function decls to top, use PARAMS.
47 * seclet.h: Declare external function with PARAMS.
49 * doc/chew.c (exfunstuff): Eliminate.
50 (paramstuff): Replace exfunstuff with function to generate PARAMS.
51 * doc/proto.str: Use paramstuff rather than exfunstuff.
53 * libbfd.h: Update, based on changes in source code and chew.
55 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
57 * libieee.h: Add FIXME about removing limit on number of sections.
58 * bfd-in.h: Improve comments to make it clear that bfd.h is
59 the wrong place to edit this file.
60 * Makefile.in (install): Install ansidecl.h and obstack.h in the
61 same places where we install bfd.h.
63 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
65 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
66 symbol type before blindly modifying the auxent. Specifically,
67 only modify the endndx fields for types that need it, and don't
68 set the array information for non-arrays.
70 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
72 * aoutx.h (some_aout_object_p): Section list should be set up
73 correctly anyways; don't have to set up "next" pointers manually.
75 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
77 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
78 config/i386v.mh: removed -DUSG from HDEFINES.
79 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
81 hosts/i386v.h: don't define POSIX_UTIME.
83 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
85 * ieee.c (ieee_slurp_sections): make a private copy of the
86 section's name before truncating it.
88 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
90 * hppa.c: add symbol_leading_char entry in transfer vec
92 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
94 * ieee.c (get_symbol): can now cope when two symbols of a
95 different class, but the same index number occur consecutively.
96 (get_section_entry): nicer name for sections being forward
97 referenced. (ieee_archive_p): don't free the filename string,
98 since it was never malloced.
100 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
102 * coffcode.h (coff_write_object_contents): Zero timestamp field.
104 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
106 * coffcode.h (coff_swap_aux_out): set the fcnary info before
107 optionally setting the dimen info, since they are in the same
108 memory locations. Also zero out external auxent.
109 (coff_write_symbol): don't zero external auxent; now done in
112 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
114 * Check fclose return value for errors.
115 libbfd.h: bfd_cache_close now returns a boolean.
116 cache.c (bfd_cache_delete): return fclose success value.
117 (bfd_cache_close): return bfd_cache_delete return value.
118 opncls.c (bfd_close, bfd_close_all_done): return result of
121 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
123 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
125 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
127 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
128 work out a coff relocation type from a howto's attributes rather
129 than using the input r_type field. This fixes PR1677 and allows
130 conversion of a.out relocs to coff relocs.
132 * coffcode.h (coff_write_relocs): if supplied a relocation
133 relative to an absolute symbol, use the right symbol index.
135 * reloc.c (bfd_perform_relocation): do a partial link for coff
138 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
140 * changes to support i386-sysv with shared libraries:
141 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
142 check for .data2; if _LIB is defined, check for it; map
143 SEC_NEVER_LOAD to STYP_NOLOAD.
144 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
145 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
146 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
147 if section has contents, not just if it is loadable; if
148 TWO_DATA_SECS, check for .data2
149 (coff_set_section_contents): set vma of .lib section to number of
151 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
152 don't define coff_write_armap to bsd_write_armap.
153 * hosts/i386v.h: don't include <utime.h>, since it is not provided
156 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
158 * solaris2.h: Get the definition of alloca from alloca.h if we
161 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
163 * configure.in (i960-*-{aout,bout}): Support these.
165 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
167 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
169 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
171 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
172 no-longer-used definitions of L_SET and L_INCR.
173 * i386linux.h: Tweaks to smooth Linux build.
175 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
177 * seclet.h: Add enum tag to bfd_seclet_enum_type.
179 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
181 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
182 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
183 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
184 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
186 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
187 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
189 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
191 * configure.host: New file, contains mapping of host configs
192 to host support file names for bfd, binutils, opcodes.
193 * configure.in: Use it.
194 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
195 * i386bsd.c: Cleanup, reformat.
196 * config/i386-bsd.mt: Comment changes.
197 * config/i386bsd.mh: New file for core file support.
198 * hosts/i386bsd.h: Merge changes from Peter Schauer.
199 * bout.c (ALIGN): Rename to ALIGNER, since system header files
200 on BSD 4.4 define ALIGN (sigh!).
202 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
204 * libaout.h (aout_backend_data): added exec_header_not_counted
205 field. For ZMAGIC files only, when text_includes_header is set, by
206 default the length of the exec header is counted in the text
207 section size. For go32, exec header is mapped in but does *not*
208 contribute to the size of section.
209 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
210 is not set, but ztih is, add the size of the exec header to the
211 recorded size of the text section.
212 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
213 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
214 Also set text_includes_header.
215 * aout-target.h (*_backend_data): cleare exec_header_not_counted
216 by default in MY(backend_data).
218 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
220 * aout-target.h (callback): Don't define this function if it won't be
223 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
224 type doesn't match. Don't lose if file sections have already been
226 (set_arch_mach): Set reloc_entry_size.
227 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
229 * hosts/i386bsd.h: New file.
230 * configure.in: Recognize i[34]86-*-bsd host.
232 * aout-target.h (callback, write_object_contents): Delete unused
235 * aoutx.h (reloc_type_lookup): New function.
236 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
237 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
238 (MY_reloc_howto_type_lookup): Don't define it.
240 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
242 (slurp_symbol_table): Use header byte order, not target byte
243 order, for reading symbol data.
245 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
247 * configure.in: Undo some brain damage in the host section.
248 * configure.in: Reformat the target section, test many configs.
249 * Makefile.in (make): Remove obsolete `make make'.
250 * aoutx.h (some_aout_object_p): Make defines line up.
252 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
254 Now a bfd knows whether underscores are normally prepended
255 to symbols in its file format.
257 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
258 coff-z8k.c: targets set so they have leading underscore
259 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
260 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
261 without leading underscore flag
262 * targets.c: add symbol leading char to xvec description
263 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
265 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
267 * archive.c: Make errno global.
268 * archive.c (_bfd_write_archive_contents): If read fails (and
269 errno!=0) set bfd_error to malformed_archive (since this probably
270 indicates a truncated archive), rather than system_call_error.
272 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
274 * Makefile.in: added rules for i386bsd.c
275 * i386bsd.c: new file, supporting 386bsd.
276 * configure.in: recognize i386-*-bsd target.
277 * config/i386-bsd.mt: new file - 386bsd target configuration.
279 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
281 * configure.in: re-arrange host section to use *-*-* notation,
282 clean up some of the target section as well
284 * seclet.c: cast result of bfd_get_relocated_section_contents to
285 avoid compiler warnings
287 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
289 * coffcode.h (coff_section_symbol): Create section if it doesn't
292 * bout.c: Removed some unused variables.
294 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
296 * Portability fixes from p3:
297 coffcode.h (coff_write_relocs): removed sanity check until it
298 works on all targets (per advice from sac).
299 config/hp9000.mh: new file to define USG.
300 hppa.c: #undef hppa before the JUMP_TABLE.
301 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
303 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
304 local variable target volatile to avoid mysterious bug in
307 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
309 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
310 * hosts/hppahpux.h: Remove bcopy and index circumventions.
312 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
314 * coff-z8k.c (func_da, func_jr): Lint.
315 * coffcode.h: Use memset rather than bzero.
316 * elf.c: Use memcpy rather than bcopy.
317 * tekhex.c: Use memset rather than bzero.
319 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
321 Add Adobe a.out support.
323 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
324 * config/adobe.mt: Add.
325 * configure.in (*-adobe-* target): Add.
326 * targets.c (a_out_adobe_vec): Add.
327 * Makefile.in: add aout-adobe.c.
329 * configure.in: Put two dashes in all entries to be matched.
330 Add comments to remind people to do this.
331 Reorder all entries that match manufacturer names, to occur
332 last, so they will only be matched if no more specific match
333 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
335 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
337 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
338 since we should never have a NULL section.
339 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
340 tests, set the section to bfd_abs_section.
342 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
344 * coff-z8k.c: getting closer
345 * coffcode.h (coff_get_relocated_section_contents): allow
346 EXTRA_CASES hooks for different arches to provide different reloc
348 * seclet.h: #ifndef around it to allow multiple inclusion
349 * srec.c: minor doc fix
351 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
353 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
355 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
357 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
360 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
362 * bout.c (b_out_slurp_reloc_table): Clear howto field before
363 filling in reloc, in case immediately following code doesn't set
366 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
368 * coffcode.h (coff_renumber_symbols): set the last renumbered
369 symbol pointer to NULL, as expected by coff_write_linenumbers.
370 (coff_write_relocs): apparently a non-zero addend is OK for reloc
371 type R_IHCONST used on the 29k.
373 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
375 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
376 update, based on how the underlying file was opened. Obsoletes
378 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
379 all FASCIST_FDOPEN config defines.
381 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
383 * sparc-opc.c: Moved to opcodes library, now that we have one.
384 * Makefile: Don't compile it.
386 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
388 * aoutx.h: adjust_sizes_and_vmas did not return anything.
390 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
392 * section.c (bfd_set_section_flags): Remove a sanity check.
393 It is unfortunately broken, and prevents strip from working.
395 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
397 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
398 created by last change.
400 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
402 * reloc.c (reloc_howto_struct): Make size field be unsigned.
403 * bfd-in.h: Bump to version 2.0.
405 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
407 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
408 braindamaged HP/Apollo compiler happy.
410 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
412 * format.c: Fix description of search for matching target.
413 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
414 * targets.c: Update description of search for matching target.
415 * Makefile.in (do_clean, clean): Fix infant mortality typo.
416 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
417 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
419 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
421 * Makefile.in: Added mostlyclean/clean/distclean rules.
423 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
425 * targets.c (target_vector): Take out oasys (unless that is
426 the default): Because there is no magic number in archives,
427 there can be annoying target mis-matches.
429 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
431 * sparc-opc.c: Rigorously updated to match architecture manual.
433 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
435 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
436 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
437 to the built-in abs_section were not written out correctly.
439 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
441 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
442 large, assume we're using a swapped byte order and fail with
443 wrong_format rather than dumping core.
445 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
447 * Renamed opc-sparc.c to sparc-opc.c for systems with short
448 filename constraints.
449 * Makefile.in: Updated to reflect change.
451 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
453 Add preliminary support for the we32k:
455 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
457 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
459 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
461 * bout.c: added support for relaxable alignment relocs.
463 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
464 pass down pointer to play area rather than use alloca
466 * cpu-z8k.c (compatible): made static to reduce name space
469 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
471 Add basic support for the z8k:
473 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
474 section.c, targets.c,
476 * syms.c: move mis-inserted patch.
478 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
481 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
482 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
484 * reloc.c: break out addend item from surrounding text.
486 * doc.str (DOCDD): Defined. Adds text to output.
487 (bodytext): Put bulletize before kill_bogus_lines.
488 * chew.c (bulletize): End itemization after a blank line, to
489 prevent following text from being swallowed up in an item.
491 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
493 * configure.in: Add sparclite as a target.
495 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
497 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
500 * coffcode.h (coff_add_missing_symbols): if symbols don't come
501 from a coff file (csym is null), dont deref them
503 * ieee.c (parse_expression): get the answer right when adding an
504 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
505 on elts so that filename is filled in.
507 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
509 * bout.c (howto_align_table): New set of relocs, with enough
510 data for "objdump -r" to work.
511 (b_out_reloc_type_lookup): Recognize alignment relocs.
513 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
515 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
516 invocations of make. Also, always create installation
519 * config/apollov68.mh: removed -g from CC definition.
521 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
523 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
524 overflowing gp-offset range.
526 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
528 * srec.c (srec_set_section_contents): don't write out sections
529 without the LOAD and ALLOC attributes
531 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
533 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
534 * libaout.h (struct aout_backend_data): New callback "set_sizes".
535 * aout-target.h (callback): Don't set page/seg sizes.
537 (set_sizes): New routine.
538 (backend_data): Point to it.
539 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
540 (sunos4_aout_backend): Point to it.
541 * aoutx.h (set_arch_mach): Call set_sizes callback.
543 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
545 * aout-target.h: Make _bfd_slurp_extended_name_table be
546 the default. Given that we *write* the suckers (for long
547 archive member names), we really ought to be able to read them!
548 * trad-core.c: Don't include <machine/reg.h>. It doesn't
549 seem to be needed, and many machines don't have it.
551 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
553 * coff-m68k.c (vector): read and write archives in coff format.
555 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
557 * opc-sparc.c: New file.
559 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
561 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
562 pointers to bfd_byte* before performing arithmetic on them. Such
563 use with bare void* pointers is a gcc extension.
564 * cache.c (bfd_cache_delete): Forward decl with prototype form.
565 * archive (normalize): Add to CONST to match actual usages with
568 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
570 * configure.in: Recognize i486 host cpu, and use i386-elf
573 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
575 * config/stratus.mt (CC): Remove definition.
576 * elf.c (bfd_section_from_shdr): Test for the possibility that
577 section_from_elf_index returns NULL and don't dereference it.
579 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
581 * add hppa_data to bfd tdata (indirectly via sef).
583 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
585 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
587 * configure.in: error messages to stderr, not stdout
589 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
591 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
592 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
593 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
595 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
597 * configure.in: recognize hppa* instead of hppa
599 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
601 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
602 RTYPE2HOWTO to cope with same.
603 * reloc.c (bfd_perform_relocation): added support for size of -2
604 (subtract a word reloc type). Updated doc.
606 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
608 * Makefile.in: merged changes from progressive, removed rcsid.
610 * archures.c, archive.c, Makefile.dos: removed rcsid.
612 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
614 * bfd-in.h : add BFD_IS_RELAXABLE flag
615 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
616 header e_relaxable, major hackery in callbacks
617 * libaout.h : add space for a_relaxable.
618 * seclet.c (rel): don't relax empty sections
621 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
623 * section.c (STD_SECTION): add some casts to the initializers for
626 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
628 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
629 and add appropriate casts to keep (picayune) aix-cc happy.
631 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
633 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
634 symbol pointers. Punt expensive & useless bfd_realloc. Use
635 malloc for raw symbols, and free it before returning.
636 (bfd_section_from_shdr): Do not slurp symbol table until politely
637 asked. Do not even slurp string tables.
638 (elf_get_symtab_upper_bound): Count 'em without reading them.
639 (elf_get_symtab): This is how to politely ask. Schlurp!
640 This should probably just *become* elf_slurp_symbol_table, FIXME.
642 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
644 * archive.c (bsd_write_armap): write the timestamp of the
645 archive header to be just a little bit later than the timestamp of
646 the file, otherwise the linker will complain that the index is
649 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
651 * configure.in: Add m68k-ericsson-*.
653 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
655 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
656 * elf.c: Remove unconditional debug printf's.
657 (elf_write_object_contents, elf_slurp_symbol_table): Handle
658 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
659 (elf_slurp_symbol_table): Hand out symbols in forward, not
660 reverse order. Simplify duplicate code.
662 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
664 * elf.c: Remove "(void)" casts from function calls where the
665 return value is ignored, in accordance with GNU coding standards.
667 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
669 * hppa.c: Apply John's standard fix to avoid "empty translation
670 unit" warnings from some ANSI-C compilers.
672 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
674 * hosts/solaris2.h: Configure same as sysv4.
676 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
678 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
679 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
680 type match actual return type.
681 * elf_print_symbol (section_name): Make CONST.
683 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
685 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
686 New files, for Linux (a free Unix clone for 386 machines).
687 * Makefile.in, configure.in, targets.c: Update accordingly.
689 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
690 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
691 correct calling of howto special functions and fixes from Raeburn
693 * archures.c: nuke bfd_reloc_code_type
694 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
695 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
696 SEC_NEVER_LOAD, various other bfdgas newness
697 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
698 * targets.c: change jump table vector to above
701 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
703 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
704 its prototype will be included in libbfd.h. Change result type
705 to struct * (rather than equivalent typedef) so it can be used in
706 the prototype, where they typedef won't be known.
707 * libbfd.h: Updated version.
709 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
711 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
712 targets.c: HPPA merge.
714 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
716 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
717 * config/solaris2.mh: Kludge around Sun compiler bug.
719 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
721 * libaout.h (aout_backend_data): Change defs of two bitfields to
722 be unsigned chars instead to get around rs6000 compiler problem.
724 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
726 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
727 Correct misconception that there can be only one symbol table.
728 Only call elf_slurp_symbol_table on the full symbol table, not
729 the dynamic one which is only a subset of the full one.
731 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
733 * coffcode.h (coff_compute_section_file_positions): For I960,
734 don't align sections in file.
736 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
738 * targets.c (struct bfd_target): Added field for target-specific
739 (but not file-specific) data, for distinguishing minor
740 characteristics between (e.g.) a.out formats.
742 * section.c (struct sec): New field user_set_vma indicates vma
743 field should be heeded, not assumed to be unset.
744 (STD_SECTION): Initialize that field of standard sections to zero.
745 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
747 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
750 * archures.c (struct bfd_arch_info): Fixed order of comment and
751 field decl. New fields indicate size of page and segment for
753 * cpu-m68k.c (N): Fill in values.
754 * cpu-sparc.c (arch_info_struct): Ditto.
756 * libaout.h (struct aout_backend_data): Various bits of data (not
757 all used currently) with characteristics of a.out implementation.
758 Important field for now is text_includes_header, indicating that
759 the text section starts immediately after the file header, which
760 gets mapped in with it.
761 (struct aout_data): New fields indicate whether vma has been
762 adjusted yet (not yet used), and what magic number will be used in
763 the output file (should go away in favor of vma_adjusted).
764 (WRITE_HEADERS): Code for dealing with section sizes and related
765 header fields replaced with call to adjust_sizes_and_vmas.
766 * aoutx.h (some_aout_object_p): Fill in magic number field.
767 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
768 (set_arch_mach): Set page size and segment size once CPU
770 (adjust_sizes_and_vmas): New function; has much code moved
771 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
772 and size parameters, as well as many header fields, after deciding
773 on magic number for output file. Checks to ensure that this
774 adjustment has only been done once.
775 (set_section_contents): Call adjust_sizes_and_vmas instead of
776 doing much of the work here.
778 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
779 default (null) values of these fields.
780 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
781 value in exec header.
782 (sunos4_aout_backend, MY_backend_data): Define backend data
783 indicating file header is included in text section.
785 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
787 * hosts/sparc.h (abort, exit): Hide these names if compiling with
788 gcc version 2, to avoid warnings.
790 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
792 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
793 it's broken on ncr 3000's. Use simple "true" for RANLIB.
795 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
797 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
799 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
801 * section.c (STD_SECTION): Remove extra semicolon in declarations.
802 * configure.in: Rewrite target parsing to use simple format.
803 Handle sparc-sun-solaris2 configuration.
804 * aout64.h: Avoid ANSI C brain death warning.
805 * elf.c: Avoid trigraph (???) or /* in comments.
807 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
809 * config/sysv4.mh: new file, RANLIB=echo
811 * configure.in: handle Solaris2 as -sysv4 or -solaris2
813 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
815 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
816 elf_core_tdata_struct into a single common struct. Core files
817 wouldn't have worked at all without this.
818 (bfd_elf_find_section): New function for GDB's undercover use
819 to find string sections that BFD hides from it.
820 (elf_get_str_section): Avoid multiple alloc&reads for same data;
822 (elf_object_p, elf_core_file_p): Allocate internal file header
824 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
825 * demo64.c: Prevent "empty translation unit" warnings from idiots.
827 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
829 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
831 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
833 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
835 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
837 * configure.in: handle m680[01234]0 as aliases for m68k
839 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
841 * coff-a29k.c: do byte relocs correctly
842 * coffcode.h (styp_to_sec_flags): never load INFO sections
843 * seclet.c (rel): don't relocate INFO sections
845 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
847 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
848 Make the symbols unmodifiable.
849 (bfd_section_init): Deleted.
850 * init.c (bfd_init): Don't call bfd_section_init.
852 * section.c (bfd_set_section_contents): Ensure that range to be
853 written is within section boundaries.
854 (bfd_get_section_contents): Likewise. Don't bother dispatching if
857 * libbfd.c (bfd_xmalloc): Text of error message should be const.
859 * coff-i960.c (howto_table): Deleted.
860 (howto_rellong, howto_iprmed, howto_optcall): New vars;
861 interesting entries from old howto_table.
862 (RTYPE2HOWTO): Adjusted to use switch.
863 (coff_i960_reloc_type_lookup): New function.
865 * coffcode.h (coff_new_section_hook): Allocate storage for aux
866 records for section symbol.
867 (make_abs_section): Unused; deleted.
868 (renumber_symbols): Re-order symbols so undefined symbols come
869 last, as COFF format desires.
870 (coff_write_symbol): Put C_FILE symbols in debug section always.
871 (coff_section_symbol): New function; creates a symbol with the
872 same name as a section, and sets up aux records for it.
873 (coff_add_missing_symbols): New function; adds section symbols to
874 symbol table if they aren't there already. Should someday also
875 add a dummy C_FILE symbol if none is present.
876 (coff_write_object_contents): Add missing symbols before preparing
877 symbol table to be written.
878 (coff_slurp_reloc_table): Verify that symbol indices read in are
879 in a reasonable range.
880 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
881 (obj_conv_table_size): Accessor macro.
883 * bout.c (b_out_reloc_type_lookup): New function. Handles three
886 * bfd-in.h (bfd_get_section_name): New macro. Like
887 bfd_section_name, but returns rvalue, not lvalue.
888 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
889 (bfd_get_section_flags): Now returns rvalue.
891 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
892 general, some specific to sparc or i960.
894 * aoutx.h (set_section_contents): Set VMA for each section based
895 on previous section. If text section VMA doesn't appear to have
896 been set, make a best guess from the type of file.
898 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
900 (MY(vec)): Initialize reloc_type_lookup field.
902 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
903 (bfd_error_trap, bfd_error_vector): Extern, not common.
905 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
906 few types of relocs for sparc; will need enhancement.
908 * bout.c (callj_callback): Use DEFUN macro in definition.
909 * coff-i960.c (optcall_callback): Likewise.
911 * targets.c (bfd_target): Added fields reloc_type_lookup and
912 _bfd_make_debug_symbol. Also minor comment changes.
913 * syms.c (bfd_make_debug_symbol): New dispatching macro.
914 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
915 than arch info, and dispatch with BFD_SEND. Callers changed.
916 * archures.c (struct bfd_arch_info): Deleted field
918 * cpu-*.c: Don't initialize that field.
920 * bfd-in.h (enum bfd_error): Add new value "bad_value".
921 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
922 (bfd_errmsg): Now returns ptr to const.
923 * bfd-in.h (bfd_errmsg): Fix prototype.
925 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
926 * reloc.c (bfd_generic_relax_section): Ditto.
928 * section.c (Section Output doc): Improve description of use of
929 output_section and output_offset.
931 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
933 * sco-core.c: new file from net.
934 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
935 Now we have the hairy linker, it's possible to move symbols from
936 one section into another. Actually make that work!
938 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
940 * hosts/sun3.h: fix declaration of free.
942 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
944 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
945 * coff-h8300.c (reloc_processing): all relocs are relative to
947 * opncls.c: don't use fdopen on DOS systems
949 short patches from Glenn Kasten (glenn@ready.com)
950 * target.c: enabled oasys support
951 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
952 fix problem where a relocation which crossed a modification byte
953 boundary did not work. Fix problem where a relocation near the end
954 of a data record did not work.
957 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
959 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
960 archvie header string counts the endian way, this heuristic sees
961 how big an archive string to read by trying it one way and if the
962 string table is unreasonably big, trying it the other. *FIXME*.
963 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
965 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
967 * bfd-in.h: Increase version number to 1.97, for consistency
969 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
971 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
973 * bfd-in.h: bump version to 1.96
974 Major change; changed calling convention for
975 bfd_get_relocated_section_contents so that caller allocates
976 memory for section data.
977 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
978 seclet.c, targets.c, bfd.c: reflect new convention.
979 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
980 case, then use reasonable default values for SEC_* flags.
982 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
984 * coffcode.h (coff_write_object_contents): use RELSZ to work out
985 size of output reloc struct.
986 * targets.c, Makefile.in: comment out tekhex for the moment.
987 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
988 * configure.in: tandem target is st2000
989 * coff-m68k.c: rename static howto_table to global
990 m68kcoff_howto_table.
991 * bout.c: remove unnecessary abort
992 * coff-a29k.c: various changes to the way relocations work to cope
993 with the "new order" and latent bugs.
996 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
998 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
999 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1000 * reloc.c (bfd_perform-relocation): don't relocate refs to
1001 absolute symbols if doing a partial link.
1003 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1005 * configure.in: Add a29k-amd-udi.
1007 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1009 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1010 internal_exec structure before initializing the fields that
1011 are used, so that the unused fields are in a known state.
1013 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1015 * tekhex.c (struct data_struct): Convert from typedef that
1016 typedefs nothing to a normal structure declaration.
1017 * tekhex.c (pass_over): Prototype args for function that
1018 second arg points to.
1020 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1022 * Makefile.in: remove old style staging. Do not print recursion
1025 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1026 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1029 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1031 * bfd.c, Makefile.in: added tekhex
1032 * aoutx.h (set_section_contents): pages should be padded to the
1033 size of a page, not the size of a segment.
1034 * configure.in: added go32 host and i386-aout target.
1035 * i386aout.c, libaout.h: now works for go32 target
1036 * ieee.c: fix bit rot.
1037 * seclet.c: support for padding seclet type.
1039 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1041 * Makefile.in: added .NOEXPORT:
1043 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1045 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1047 * elf.c (elf_compute_section_file_positions,
1048 elf_write_object_contents): Return boolean, not NULL (which
1050 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1051 Also ifdef-out code that aborts on unhandled section types.
1053 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1055 * configure.in: Recognize ncr3000 config
1056 * Makefile.in (MINUS_G): Pass on to recursive makes.
1057 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1059 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1061 * Makefile.in: Now that we have sym.h and symconst.h, compile
1062 coff-msym.c on all systems.
1063 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1064 * coff-msym.c: Update include files and comments; add weakext bit.
1066 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1068 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1069 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1071 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1073 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1074 * configure.in: Add new host and target configs.
1075 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1076 structs, which vary; just use member name.
1077 (elf_object_p, elf_core_file_p): Lint, fix comments.
1078 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1080 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1082 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1083 local, disposable, copy of the external form of section header
1084 table and program header table entries.
1086 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1088 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1090 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1092 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1095 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1097 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1099 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1101 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1102 not internal bfd_assert function (twice).
1104 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1106 * aout-target.h: change ar_max_namelen to 15 (the right value)
1107 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1110 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1112 * archive.c (bfd_generic_archive_p): check for bout archives too.
1113 * bout.c: make it work again.
1115 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1117 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1119 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1120 bfd_xmalloc() instead of bare malloc().
1122 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1124 * Makefile.in: pass down MAKEINFO on info.
1126 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1128 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1129 host/h-<foo> now just <foo>.
1130 * configure.in: reflect changes
1132 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1134 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1135 actual source file, not just the generated libbfd.h.
1137 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1139 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1140 gdb on little-endian 960 code.
1141 * archive.c (compute_and_write_armap): indirect symbols should go
1142 into the archive header too.
1144 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1146 * Makefile.in: added check target.
1148 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1150 * coff-msym.c: Move this file from gdb/ecoff.c. It
1151 handles byte-swapping for ECOFF (MIPS symbol) files.
1152 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1153 to the files built on MIPS-based hosts.
1154 * Makefile.in: Add rule for coff-msym.
1156 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1158 * Makefile.in: added clean-info target. MINIMIZE=1.
1160 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1162 * coff-rs6000.c: Move core file functions into separate
1163 new file rs6000-core.c. This is needed because reading
1164 core files depends on native include files that conflict
1165 with ../include/coff/rs6000.h.
1166 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1168 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1170 * aoutx.h (NAME(aout,print_symbol)): Don't print
1171 symbol addresss for undefined symbols.
1172 * coff-rs6000.c: Various updates (due to target-
1173 independent changes).
1174 * libbfd.h: Ditto (tdata field is now a union).
1175 * hosts/h-sparc.h: Removed prototype for bogus function
1176 'emset' (presumably should have been 'memset' - which is there).
1178 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1180 * configure.in (mips-big-* target): Same is Iris.
1182 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1184 * aoutx.h (translate_from_native_sym_flags): when creating an
1185 alias symbol, fill in the section as undefined, rather than
1186 leaving it blank. If an output section can't be found for a
1187 symbol, then don't core dump.
1189 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1191 * Makefile.in, configure.in: removed traces of namesubdir,
1192 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1193 copyrights to '92, changed some from Cygnus to FSF.
1195 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1198 * coff-h8300.c: fix stupid reloc subtraction bug
1199 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1200 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1201 the symbol.flags and done_lineno fields.
1203 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1205 * coffcode.h (coff_write_symbol): write out the correct number of
1207 * cpu-h8300.c: fix disassembly bug
1209 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1211 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1212 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1213 reloc.c, section.c (bfd_map_over_sections), targets.c
1214 (bfd_target_list): Protolint.
1215 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1217 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1219 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1221 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1222 section of a symbol rather than the section of a reffed symbol to
1223 determine the r_index of an emmitted reloc.
1225 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1227 * PORTING: New (preliminary) porting guide.
1229 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1231 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1232 (howto_hvrt16): lint.
1234 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1236 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1237 a full configuration (with possible cross-development),
1238 instead of using host-aout.c.
1240 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1242 * aout-target.h (MY(write_object_contents):
1243 Set obj_reloc_entry_size (abfd).
1244 * gen-aout.c: Change to emit a .c files, not a .h file.
1246 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1248 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1249 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1251 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1253 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1254 with more than one auxent can cause nasty core dumps.
1256 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1257 "done_lineno" so that a symbol which appears twice in the symbol
1258 table only gets it's linenumbers relocated once. Modifed
1259 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1262 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1264 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1265 stuff to use the New Order.
1267 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1269 * ieee.c: Change type of envi[] to unsigned char.
1271 * configure.in: fix vax ultrix configuration.
1273 * elf.c (bfd_section_from_shdr): Deal with null return from
1274 bfd_make_section(). (elf_object_p): Select endianess properly.
1276 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1278 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1280 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1282 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1283 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1284 * host-aout.c: Don't use aout-params.h; configure these systems
1285 in their xm files, not in a randomly generated file.
1286 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1288 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1290 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1292 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1293 host_aout_vec here as well.
1295 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1297 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1298 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1299 to prevent undefined symbol.
1301 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1303 Various lints found on PersSony
1304 * aoutx.h: cast an enum
1305 * coff-a29k.c: many ints in reloc structure turned to enum
1306 * coffcode.h: more enums
1307 * cpu-h8300.c: more enums
1308 * opncls.c: more enums
1310 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1312 * configure.in: Make Tahoe configuration work again.
1313 * bfd-in.h: Remove trailing comma from enum declaration.
1314 * ieee.c: Can't put byte values >0x7F into a signed char.
1316 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1318 * Makefile.in: Add dependencies for various coff-*.o files.
1320 * elf.c: Remove extraneous paren from core_prpsinfo and
1321 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1322 Replace references to old section "size" member with new
1323 "_raw_size" member. Implement elf_make_empty_symbol, which
1326 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1328 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1331 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1333 * coffcode.h (bfd_coff_relax_section): now static.
1334 (bfd_coff_get_relocated_section_contents): various type lints.
1336 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1338 New entry point in the transfer vector - bfd_relax_section.
1340 * aout-target.h: add to vector, call generic_relax
1341 * bfd-in.h: add to vector
1342 * bfd.c: add #define for vector
1343 * bout.c: add to vector, call generic_relax
1344 * coffcode.h: add to vector, also now has coff specific relax code
1345 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1346 * elf.c: call generic_relax
1347 * ieee.c: call new vector, clean up some bugs due to the creation
1349 * libbfd.h: add bfd_generic_relax_section EXFUN
1350 * oasys.c: call generic_relax
1351 * reloc.c: implement generic_relax
1352 * seclet.c: moved much of this into coffcode.h
1353 * srec.c: call generic_relax
1354 * targets.c: define new transfer vector
1356 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1358 * everything: now modified to use smaller reloc type. Self hosts
1361 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1363 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1364 New files for stratus.
1366 * configure.in: Add configuration fragments for stratus.
1368 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1370 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1371 variables as CONST since they are set to point to a const char
1372 string. Fixes compiler complaints.
1374 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1376 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1379 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1381 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1382 symbols, so that we can emit the correct file name even
1383 if it's an include file.
1385 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1387 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1388 (Reported by john@labtam.labtam.oz.au (John Carey)).
1390 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1392 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1394 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1395 being used to -DHAVE_PROCFS.
1397 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1398 '#include "fopen-same.h"' to end of file to match other h-* files.
1400 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1402 * configure.in: Change svr4 references to sysv4. Add case
1403 "unknown" for target vendor and infer some targets based
1404 on the specified operating system.
1406 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1408 * bfd-in.h, libaout.h: ANSIfy enums.
1410 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1412 * archive.c (normalize): created version for VMS which removes the
1413 VMS directory crap from the front and end of a filename, eg turn
1414 [-.foo]bar.obj;123 into bar.obj
1415 (bfd_construct_extended_name_table): now writes index into an
1416 extended name table in decimal - the same base used to read an
1417 extended name table.
1419 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1421 * aout-encap.c: Fix to use aout-target.h.
1422 * aoutf1.h: Use standard MY_object_p and MY_callback
1423 in aout-target.h. Remove target-specific versions.
1424 * host-aout.c: Re-write to use aout-target.h.
1425 * gen-aout.c: New files use with host-aout.c to generate
1426 host-specific a.out-related parameters.
1427 * Makefile.in: host-aout.o depends on aout-params.h, which is
1428 generated by gen-aout.
1429 * aout-target.h: Make a little more flexible.
1430 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1431 macro. Instead, inline it in aout-target.h.
1432 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1433 a gcc -Wall warning.
1434 * archive.c: Add missing commas in DEFUN macro (2 places).
1435 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1436 Berkeley ones, now that libiberty has them:
1437 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1438 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1439 remove unused variable.
1441 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1443 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1444 and execname inside HAVE_PROCFS ifdef since they are unused
1445 when it is not defined.
1447 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1449 * elf.c: Flag all sections as either code or data. We can't
1450 be sure what they are anyway, since ELF doesn't fit the
1451 traditional model of text+data+bss very well. Add new local
1452 function elf_read() to simplify code. Record entry point in
1455 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1457 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1458 rather than N copies of the same lines.
1460 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1462 * cpu-h8300.c: disassemble branch displacements correctly
1463 * coff-h8300.c: put reloc offsets out in 32bits
1465 * makefile.dos, configdj.bat: New files from DJ
1466 * cache.c: fopen with new macros is needed for DOS.
1467 * ieee.c: environ renamed to envi to stop an include file
1469 * opncls.c, coff-rs6000.c: more fopens with macros.
1471 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1473 * Makefile.in: infodir belongs in datadir.
1475 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1477 * Makefile.in: fix where docdir lives
1479 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1480 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1481 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1482 srec.c, syms.c, targets.c : all new documentation and lint
1486 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1488 * coffcode.h, srec.c: Lint.
1490 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1492 * Makefile.in: install using INSTALL_DATA, added standards.text
1495 * configure.in: mark directory as target dependent. configure
1496 nows works in objdir always so make file existence checks
1499 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1501 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1502 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1503 and mandir now keyed off datadir by default.
1505 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1507 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1508 computation of arch and machine type so it's worked out before
1509 some_aout_object_p is called.
1510 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1512 * archures.c: add extra field 'section_align_power' to hold
1513 default section alignment in object files.
1514 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1515 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1516 initialize the new field.
1517 * bout.c (b_out_callback): replace the text size, since aout
1519 * aoutx.h: Documentation in the new style
1521 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1523 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1524 use the saved value if mtime_set is already set (intended
1525 for archive files, though apparently not used yet).
1527 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1529 * targets.c: Revise comments about how to configure the target
1530 vector, to match reality. Remove mention of obsolete methods.
1531 Remove long lists of capitalized macros that turn into the same
1532 thing in lowercase. Normal vector simply lists all known
1533 lowercase xvec names; all other cases are handled by SELECT_VECS.
1535 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1538 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1539 list of supported targets.
1541 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1543 * archive.c (bsd_write_armap): The pad byte sometimes added to
1544 the string table in a __.SYMDEF member is now
1545 counted as part of the size of the string table.
1546 This is compatible with the old ranlib, as well as Sun's.
1548 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1550 * srec.c: Rewrote to fix many bugs; now gets the record type
1551 right, doesn't choke on input, sets the start address in an S9 and
1552 fills in the filename on an S0.
1554 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1556 * cpu-h8300.c: Add support for MEMIND addressing mode
1558 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1560 * coffcode.h: use the new macro if available
1562 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1563 * Makefile.in: Fixed dependencies due to file rename
1565 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1566 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1567 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1568 newos3.c, stab-syms.c, syms.c: All these files have had their
1569 #includes altered to point to the new places.
1571 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1573 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1575 * configure.in: Add vendor "ncr" as supported per-target vendor.
1576 Add svr4 case for i386 per-host case.
1578 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1581 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1583 * syms.c (bfd_decode_symclass): Return 'A'
1584 for symbols that are both absolute and global.
1585 * archive.c (bfd_special_undocumented_glue): Return NULL
1586 if bfd_ar_hdr_from_filesystem returns NULL.
1588 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1590 * Makefile.in: added coff-h8300
1591 * configure.in: now h8 is a coff target
1592 * cpu-h8300.c: fix various disassembly problems
1593 * libcoff.h: took out some code which has been #0ed for a long
1595 * targets.c: added h8 coff
1596 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1597 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1599 * coffcode.h: Started to change the way machine dependencies are
1600 handled, from the nest of #ifdefs to macros defined in the
1601 including coff-<foo>.c
1603 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1605 * aoutx.h (some_aout_object_p): Set the `executable' bit
1606 if the entry point is contained in the text segment, even if the
1607 text segment is at location 0.
1609 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1610 nonstandard MIPS sections (.rdata, .sdata, etc).
1612 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1613 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1614 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1616 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1618 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1620 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1621 from syms.c to new file stab-syms.c. Also, since GNU extended
1622 type codes such as N_SETT are no longer in ../include/stab.def,
1623 include them manually.
1624 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1625 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1626 * libaout.h: Added prototype for aout_stab_name().
1627 * Makefile.in: Update Makefile for new stab-syms.[co].
1629 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1631 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1632 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1633 just make N_XXX work by excluding the header from the text segment.
1634 * aoutx.h: Fix comments to match.
1636 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1638 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1639 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1640 for the "logical" text segment (i.e. never consider the exec
1641 header to be part of the text segment). This change is
1642 needed for consistency with various other parts of bfd and ld.
1643 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1644 and move calculation of obj_textsec(abfd)->size to libaout.h.
1645 * bfd-in.h: Removed bogus ';'.
1647 * Makefile.in: Add MINIMIZE flag to select lean
1648 or bloated target_vector.
1649 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1650 * newsos3.c: Fixes to ../include/aout64.h remove need
1651 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1653 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1655 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1656 handle both little and big-endian targets, with little
1657 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1658 * host-aout.c: Add FIXME note.
1660 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1662 * targets.c: Make the default target_vector contain
1663 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1664 Old behavior can be gotten by defining ALL_TARGETS.
1665 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1666 Factored out common code into new file aout-target.h.
1667 Saves a lot of duplicate code for a.out variants.
1669 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1671 Get 'make headers' to work when configured with +subdirs.
1672 * Makefile.in: Add $(subdir) to docdir path.
1673 * doc/Makefile.in (protos): Add $(srcdir) prefix
1674 to name of sed scripts.
1676 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1678 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1679 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1680 to include names of N_SETT etc.
1682 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1684 * elf.c: Add minimal support for ELF symbol tables. Generates
1685 canonical bfd symbol tables from ELF symbol tables. Change the
1686 name of some functions from bfd_<name> to elf_<name>.
1688 * syms.c: Trivial fix to comment to remove a redundant "to".
1690 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1692 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1693 form that GDB recognizes as COFF.
1695 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1697 * ieee.c (ieee_object_p): cast NULL correctly.
1698 * configure.in: added harris host
1700 * coff-a29k.c: Lots of changes, most from David Wood.
1702 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1704 * coff-m88k.c (coff_write_armap): Just #undef it.
1706 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1708 * Makefile.in: standardize on MINUS_G to disable debugging
1709 * coff-m88k.c: create coff armaps instead of bsd ones.
1710 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1713 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1715 * elf.c: Additions to support ELF format core files.
1716 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1717 has support for /proc (all the include files in particular).
1719 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1721 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1722 of two N_SO stabs, one for directory, and one for filename.
1724 * bfd-in.h (print_vma): Factor out duplicate definition.
1726 Exit a little more gracefully when malloc returns NULL.
1727 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1728 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1729 * libbfd.h: Rre-generated due to libbfd.c update.
1731 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1733 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1735 * elf.c (elf_object_p): Don't try to create a bfd section for
1736 the first ELF section header. It is just a placeholder.
1738 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1740 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1741 core files, when compiling native.
1742 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1744 FIXME: The aoutf1.h change below needs to be reversed back
1747 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1749 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1750 manipulation of lnno fields in lineno structs in a coff-<f>.h
1751 independent way. Override it in coff-<f>.h to your favourite
1752 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1753 (coff_swap_lineno_out): modified to use the new macros.
1755 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1757 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1758 unknown arch when the magic number doesn't specify the
1759 architecture, since some OSs (eg old sun3s) don't set the number, and
1760 020 is probably the right answer anyway.
1762 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1764 * hosts/h-news.h, hosts/h-rtbsd.h:
1765 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1766 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1767 bfd_print_symbol_nm, for use by nm.
1768 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1769 bfd_print_symbol_nm option, to print in nm format.
1770 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1771 oasys.c (oasys_print_symbol): Provide stub implementations
1772 for bfd_print_symbol_nm.
1773 * syms.c: New function bfd_decode_symclass, used by nm printer.
1774 New function bfd_stab_name to look up string name of stab code.
1776 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1778 * Makefile.in: Added ctor.c
1779 * archures.c (bfd_default_arch_struct) added
1780 bfd_default_reloc_type_lookup.
1781 * coffcode.h: removed a load of #if 0ed code.
1782 (coff_compute_file_section_positions): now works out the section
1783 alignment and size correctly in all cases.
1784 (coff_get_symtab): looks for constructor symbols and calls the
1785 right function when they're found. (coff_canonicalize_reloc):
1786 knows when a section is full of constructors and does the right
1788 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1790 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1791 * libcoff.h: removed #if 0ed code
1792 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1793 arch independent constructor relocation type.
1794 (bfd_reloc_type_lookup): removed the comment "this will go away"
1795 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1796 reloc which is used when BFD_RELOC_CTOR falls through to give a
1797 default 32bit reloc for constructors.
1798 (bfd_default_reloc_type_lookup): added.
1799 * aoutf1.h: fixed SEGMENT_SIZE typo.
1801 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1803 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1804 matching prefix "coff".
1805 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1806 rs/6000 csect records.
1808 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1810 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1811 * configure.in: add motorola delta88 cases
1812 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1813 write_armap prototype
1814 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1816 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1818 * Rename COFF-related files in `coff-ARCH.c' form.
1819 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1820 coff-mips.c, coff-rs6000.c to be exact.
1822 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1823 make output clutter.
1824 * config/mt-*: Ditto.
1826 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1828 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1829 John Gilmore. Archive support from Damon A. Permezel.
1831 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1832 * configure.in: Add rs6000 case.
1833 * targets.c: Add rs6000 vector.
1834 * archures.c: Add rs6000, fix comment on romp.
1835 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1836 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1837 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1838 * section.c (bfd_make_section): Return NULL on attempt to create
1840 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1841 (bfd_swap_aouthdr_in): Handle lots more members.
1842 (make_a_section_from_file): If section has already been seen,
1843 just return false rather than overwriting it.
1844 (coff_real_object_p): Understand incoming magic numbers.
1845 (coff_set_flags): Understand outgoing magic numbers.
1846 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1847 (build_debug_section): Add fn for reading debug string section.
1848 (get_normalized_symtab): Handle symbol names in debug string section.
1849 Remove unused obj_string_table.
1850 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1851 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1852 existing section before making one.
1853 * cpu-rs6000.c: New file.
1854 * rs6000coff.c: New file.
1856 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1858 * elf.c: Add partial support for ELF format corefiles. Still needs
1859 support for extracting registers from corefiles.
1861 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1863 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1864 RANLIB is defined as echo, send the output to /dev/null to help
1865 reduce clutter in the output from doing a make.
1867 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1869 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1870 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1872 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
1874 * coffcode.h (coff_compute_section_file_positions): make it pad
1875 section size out if there are alignment restrictions so that the
1876 image will be ok on a system where section positions are worked
1877 out by accumulating sizes rather than from the section headers.
1878 * targets.c (proto write_armap). Changed orl_count to unsigned.
1879 * opncls.c (bfd_close_all_done). Added so that generative
1880 programs like gas can close a bfd without causing bfd confusion.
1881 * libbfd.h (changed becuase of protos)
1882 * amdcoff.c: messed with the way that jmp displacements are
1883 calcualated. This may not yet be totally correct.
1884 * archive.c (coff_write_armap): rewrote the way that ranlibs are
1886 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
1887 abs symbol has no section (like a register symbol).
1888 (coff_write_symbol) now zeros auxent before filling it up to help
1889 with sensitive applications.
1890 * libbfd.c (bfd_write_bigendian_4byte_int): added.
1892 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
1894 * bfd.c: Make sure we don't get a macro strerror().
1895 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
1896 * trad-core.c (trad_unix_core_file_failing_command): Suppress
1897 attempt to recover command, ifdef NO_CORE_COMMAND.
1898 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
1900 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
1902 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
1904 * archive.c (bsd_write_argmap): The size of the ranlib structures
1905 should not include the size field itself.
1906 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
1907 adata(abfd)->exec_bytes_size field instead of constant macro,
1908 because aoutx.h compiles to a simple .o file shared by
1909 all 32-bits a.out targets.
1911 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
1913 * configure.in: Allow i386-sco-sysv.
1914 * bout.c: Remove unused i960_align; lint dummy core file handlers.
1915 * cpu-h8300.c: lint.
1917 * host-aout.c: New strategy. We use common code, include files,
1918 and data structures to handle the file, but set a few parameters
1919 from the host's config file (page size, text start addr, etc).
1920 * libaout.h: Define HP BSD machine types.
1921 * aoutf1.h: Handle reading a.outs with these types.
1923 * trad-core.c: Pass the u.u_ar0 value as the negative of the
1924 virtual-memory-address of the .reg section. We can't just make a
1925 section for "all the regs and nothing else" because only GDB knows
1926 exactly where the regs are (scattered around the upage and stack).
1927 Clean up memory allocation. Remove big- and little-endian
1928 vectors, replace with single vector; this only runs on the host,
1929 in host byte order. Replace byteswap routines with aborts in case
1931 * targets.c: There's only one trad_core_vec now.
1932 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
1934 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
1936 * hosts/h-amix.h (free): Fix prototype.
1938 * aoutx.h: Don't use NULL as an integer, for braindead systems
1939 that declare it as (void *)0. (From Peter Schauer.)
1941 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
1943 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
1944 problem with bad Ultrix system headers.
1945 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
1946 various kinds of alignments for the various kinds of
1949 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
1951 * doc/Makefile: Don't assume . is on the path (from James Clark).
1953 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
1955 * Makefile.in: Avoid Sun Make VPATH bugs.
1956 * targets.c: Declare trad_core vectors extern.
1958 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
1960 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
1961 * libbfd.h: Moved ALIGN macro here.
1962 * bout.c (b_out_callback): Replace i960_align by align_power.
1964 * libaout.h (struct aoutdata): Added fields page_size,
1965 segment_size and exec_bytes_size. These help generic code
1966 (in aoutx.h and libaout.h) to figure out where to align
1967 the various segments in a demand paged file.
1968 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
1969 to decide if the exec header counts in a_text (text segment size).
1970 Also, assume D_PAGED flag is set; don't set it here.
1971 * bout.c (b_out_callback): Add initialization of
1972 adata fields page_size, segment_size, and exec_bytes_size.
1973 * host-aout.c (NAME(host_aout, callback) and
1974 NAME(host_aout,mkobject): Ditto.
1975 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
1976 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
1977 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
1978 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
1979 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
1980 for some systems (mainly sunos), so do it in the callback instead.
1981 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
1982 * aoutx.h (NAME(aout,set_section_contents): Change the way
1983 filepos and size of sections are carried out to support
1984 older styles of demand paged executables.
1987 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
1989 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
1990 * bfd.c: Added macros to enable gas to swap coff records.
1991 * coffcode.h: Make the coff_swap_*_out routines return the number
1992 of bytes swapped, and cleaned up their prototypes.
1993 * configure.in: Added ebmon/coff support
1994 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
1996 * targets.c: Added new entry points for coff swapping
1998 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2000 Restructure configuration scheme for bfd, binutils, ld.
2002 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2003 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2004 Change some config names to match other dirs.
2005 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2007 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2008 ../include/sysdep.h.
2009 * cpu-i960.c: Strncmp needed a length arg.
2010 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2011 * i386aout.c: Remove dead N_TXTOFF override.
2012 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2013 * config/: Rename some config files to match up h-*.h names.
2014 Remove all the HOST_SYS definitions from the config files.
2015 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2016 * hosts/h-hp9000.h: Remove USG comment.
2017 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2018 * hosts/h-news.h, h-sparc-64.h: New config files that had
2019 previously been kludged in the <sysdep.h> file.
2021 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2023 * config/*: trad-core support is HOST dependent, not target
2024 dependent. Target config files only set DEFAULT_VECTOR and/or
2025 other vector elements. Exception: when host-aout.c is in use,
2026 in which case we're forced to assume we're native (hp, vax,
2027 tahoe). Rename XDEPFILES to HDEPFILES.
2028 * Makefile.in: Rename XDEPFILES.
2029 * config/h-sun*: Don't force static linking.
2030 * trad-core.c: Document how to use it nowadays.
2031 * i386aout.c, newsos3.c: Clean up.
2032 * i386coff.c: Allow 386 coff files to be used as core files too
2033 (for reading core files from embedded systems).
2035 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2037 * Add i386aout.c for a.out support on the i386.
2039 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2041 * reloc.c, section.c, syms.c, targets.c: correct info-node
2042 structure in *doc* comments.
2043 doc/Makefile: stop hiding complaints from makeinfo.
2045 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2047 * aoutx.h (...some_aout_object_p): Take a third parameter,
2048 the internal_exec struct, and avoid ever looking at an
2049 external_exec. All callers changed to read the entire
2050 external_exec struct, swap and check its magic number,
2051 swap in the whole structure, and pass the swapped-in version to
2053 * bout.c: Bring into modern era. Use single _object_p routine
2054 for big- aand little-endian. Provide internal and external
2055 exec header structs. Use separate swap-in and swap-out routines.
2057 * libaout.h: Move struct internal_exec from ../include/aout64.h
2058 to here. Add obj_symbol_entry_size to struct aoutdata.
2059 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2061 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2062 EXTERNAL_NLIST_SIZE. Callers changed.
2064 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2066 * bfd.c: Remove strerror() to libiberty.
2068 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2069 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2070 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2071 last byte of transfer, not first byte, is within the section.
2073 * host-aout.c: Remove `BSD' archive support. Lint.
2075 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2076 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2077 `bfd_arch_info_type'. All uses changed.
2078 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2079 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2080 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2081 it needs a better name.) All uses changed.
2082 * targets.c: Rename `enum target_flavour_enum' to `enum
2083 target_flavour', and remove the `_enum' from all of the enum
2084 values themselves. All uses changed.
2086 * configure.in, config/h-i386mach: i386 mach host.
2087 * config/t-i386-aout: Use host-aout.c.
2089 * trad-core.c: Give it its own xvec's to make it independent
2090 of other file formats.
2091 * ecoff.c, host-aout.c: Remove refs to trad-core.
2092 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2093 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2095 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2097 * reloc.c: Extended NEWHOWTO macro
2098 * ieee.c: Changed the way 8bit pcrel is done
2099 * cpu-h8300.c: got the registers in the right order
2101 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2103 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2104 prediction is vindicated!
2106 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2107 Remove refs to howto.c, since Steve forgot.
2109 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2111 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2112 still work. Now allows any architecture/machine to be set.
2114 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2116 * howto.c deleted and moved code to reloc.c
2118 * libbfd.h, libbfd-in.h removed $id stuff for real
2120 * cpu-h8300.c Made it match various different spellings of h8300.
2122 * archures.c: Took out the first char filter which made it only
2123 look for a cpu/arch match when the first chars of supplied and
2124 tested names were the same.
2126 * targets.c removed oasys stuff, pending someone to fix the bugs
2130 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2132 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2133 ELF support good enough for GDB.
2134 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2135 m68k-cbm-svr4 host and target.
2136 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2137 so `diff' and `patch' can cope.
2139 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2141 * archures.c: removed texinfo error
2143 * init.c: added texinfo hooks, and removed initialization error
2146 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2149 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2151 * cpu-i960.c: Avoid numerical count of initializers.
2153 Vax Ultrix changes from David Taylor <taylor@think.com>:
2154 * host-aout.c: Make little-endian vector really little-endian.
2155 * configure.in: Separate vax and tahoe cases, handle ultrix.
2156 * config/t-vax: Add trad-core.o.
2157 * config/h-vaxult: New host system.
2159 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2161 * bfd-in.h VERSION, change version number to 0.18, this makes a
2162 gap, but now is the same as the linker version number.
2164 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2165 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2166 files will eventually contain processor specific bits for bfd,
2167 like strange relocation information and dis/assembly. So far only
2168 the H8 has been even partially done. This work also ties in with
2169 the change in handling architectures.
2171 * amdcoff.c: (a29k_reloc) fix error message.
2173 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2174 discover the architecture of the bfd. (sunos4_callback) calls the
2175 function bfd_set_arch_mach rather than stuffing stuff directly
2176 into the bfd. (sunos4_write_object_contents), changed names of
2179 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2180 setup the environment.
2182 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2183 headers in big endian format, regardless of the endianess of the
2186 * archures.c: totally changed. Now an architecture is represented
2187 with a pointer to an info structure rather than an enumerated type
2188 and a long. The old info is available as two elements in the
2189 structure. Future enhancements to architecure support will
2190 involve pointers to methods being placed into the info structure.
2192 * bfd.c: changed the definition of the bfd structure for the new
2195 * bout.c: (b_out_set_arch_mach) changed to use the new
2196 architecture mechanism.
2198 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2199 the new architecture mechanism.
2201 * configure.in: added h8 stuff.
2203 * ieee.c: too many changes to note. Now ieee files written with
2204 bfd gas and ld can be read by gld and ieee only linkers and
2207 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2209 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2210 than fixing the structure directly.
2212 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2213 than fixing the structure directly.
2215 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2216 before opening a bfd.
2218 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2219 rather than fixing the structure directly.
2221 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2222 in the t/hmake file) a user can select which backends they want
2223 linked with bfd without changing the source.
2225 * init.c: new, looks after initializing modules.
2227 * howto.c: for future use, will allow an application to work out
2228 what cookie to use as a handle on a relcoatio howto.
2230 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2232 * srec.c: Better error checking, partly from Peter Schauer.
2233 (srec_object_p): Avoid assuming any file that starts with 'S' is
2234 an S-record file! (Check for 3 uppercase-hex digits after it.)
2235 (ISHEX): Define new macro for checking supposedly hex characters.
2236 (pass_over): Treat as EOF any S-record line that:
2237 * doesn't have hex in either size character
2238 * produces a size larger than 0x7F
2239 * has an unrecognized type number
2241 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2243 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2244 opncls.c: Lint (saber actually).
2246 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2248 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2249 * newsos3.c: Fixed two types: newos3 -> newsos3.
2250 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2251 to use correct segment.
2253 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2255 * aoutx.h (print_symbol): Handle missing symbol->name.
2257 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2259 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2262 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2264 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2265 add sgi/irix support.
2267 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2269 Changes for the AMD 29000 Ultracomputer port from David Wood.
2272 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2274 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2277 * coffcode.h (coff_real_object_p): Pass information about the
2278 current file's coff symbol format to BFD via the coff_data struct.
2279 (coff_find_nearest_line): obj_icof => coff_data.
2280 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2281 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2282 and DIMNUM == E_DIMNUM.
2283 * configure.in: Handle a29k-*-* hosts, and targets
2284 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2285 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2286 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2287 local_linesz to `coff_data' (tdata) struct.
2288 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2289 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2291 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2293 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2294 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2296 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2298 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2300 (sunos4_core_file_matches_executable_p): Fix header comparison.
2301 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2302 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2304 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2306 Allow GDB to patch object files.
2308 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2309 * trad-core.h (trad_unix_core_file_p): Ditto.
2310 * aoutx.h (aout_set_section_contents): On first output, check
2311 abfd->direction and complain if erroneous.
2313 * Makefile.in: Add crude dependencies.
2315 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2317 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2318 to h/t-xxxx files so that everything will work on System V.
2320 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2322 * aoutx.h: Add information on host-aout.c and how to configure
2323 to use it, to the manual.
2324 * configure.in: Tix typo.
2325 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2326 else dummy out the core file support.
2327 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2328 specified, use it to locate the data section.
2329 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2330 rather than as chars (lint).
2332 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2334 * aoutx.h, coffcode.h: saberized.
2336 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2338 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2340 bfd.c, targets.c: minor rewording of doc segments
2343 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2345 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2346 etc, rather than TEXT_START_ADDR.
2347 * host-aout.c: Remove #if 0 around whole thing.
2348 Update to modern (32/64-bit) a.out naming conventions.
2349 Include a large chunk of ../include/a.out.gnu.h to get macros that
2350 are not defined by the system include files.
2351 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2352 macro used by the other a.out implementations.
2353 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2355 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2357 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2358 texdoc and psdoc; make these depend on generated .texi's
2360 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2363 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2366 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2367 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2368 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2369 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2370 obtrusive marks indicating .c origins.
2372 * bfd.texinfo: generalize most references to linker
2374 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2376 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2377 * archures.c: remove empty foo() definition (crept in at vn1.9)
2379 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2381 * bfd.texinfo: use @setchapternewpage on instead of lots of
2382 @page's; minor rephrasing in Introduction.
2384 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2385 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2386 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2387 segments): used BFD (caps) more consistently as a name in
2388 discourse, fixed a few other minor typos and uses of fonts
2391 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2393 * coffcode.h: fixed bug where string table size wasn't being swapped.
2395 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2397 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2399 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2400 flags. (bfd_print_symbol_vandf) now knows what to do with the
2403 * aoutx.h: made translate_from_native_sym_flags and
2404 translate_to_native_sym_flags produce the above flags.
2407 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2409 * all files: update copyright notices for GPL version 2.
2410 Install header comments and attribute most modules to their
2411 authors. BFD's name is now officially "Binary File Descriptor",
2412 so remove any conflicting pejoratives.
2413 archures.h: Consists solely of comments; remove it.
2415 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2417 * Makefile.in, bfd.c: Made it compile again.
2419 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2421 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2424 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2426 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2427 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2430 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2431 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2433 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2435 * Everything: created some new files, core.c format.c, reloc.c,
2436 section.c and syms.c to split the functionality a bit better.
2437 Cleaned up the rest of the files a bit, and added some
2441 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2443 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2444 really takes 3 arguments, patched code and ammended prototypes.
2446 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2448 * ../include/bfd.h (struct bfd_target): Added new field
2449 "align_power_min" which contains the minimum alignment for a
2450 section. This is used in coff_new_section_hook. The field
2451 insertion necessitates an update of all backends..
2453 * aoutf1.h jump table field inserted
2455 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2458 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2459 table field inserted.
2461 * coffcode.h(just about everything) Now patches up symbol tables
2462 using a different mechanism. The Intel major bug has been fixed,
2463 and the linker can self host on the Aviion and be debugged with
2466 * ecoff.c: new include and jump table patch, i386coff.c: new
2467 include and jump table patch, icoff.c: new include and jump table
2468 patch, ieee.c: can now read archives containing ieee modules.,
2469 libcoff.h: added (combined_entry_type), libieee.h: uped max
2470 sections to 20, m68kcoff.c: new include and jump table patch,
2471 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2472 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2473 srec.c: jump table patch. trad-code.c fixed #IF typeo
2475 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2477 * coffcode.h (coff_swap_aux_in): added else case to deal with
2478 filenames less than 9 characters.
2481 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2483 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2485 * srec.c: now allows any number of sections to be created in a
2486 file. Outputs addresses of the right length.
2488 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2490 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2491 target didn't match, the format got set to the attempted match,
2492 breaking a future test.
2494 *../include/i386coff.h : fixed typo in type field with size
2496 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2497 support in the jump table for the swapping routines exported to
2498 gdb. Now gdb works with the 386.
2500 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2502 * Merge in changes from gdb-3.95 release.
2503 Makefile.in: Allow hmake and tmake files to add OFILES.
2505 bfd.c: support specific targets as well as searching. When
2506 searching, take default target in preference to others.
2508 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2509 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2510 libbfd.h: Support specific targets as well as searching.
2511 opncls.c: Support specific targets as well as searching.
2512 targets.c: Search is short-circuited if default target matches.
2513 liboasys.c, libieee.c: Undo bothner changes that make macros
2514 work to the left of assignment, but which depend on the
2515 representations of different pointer types being the same.
2517 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2519 * i386coff.c: created.
2520 * coffcode.h: added support for 386.
2521 * Makefile.in: added support for 386.
2522 * ../include/i386coff.h: created
2524 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2526 * coffcode.h: removed all put_x_<sizes>
2527 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2531 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2533 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2535 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2537 * everything: Removed sysdep.h from bfd.h and put back into files
2538 from which it was split out. Now 64 bit version is built with a
2539 -DHOST_64_BIT="long long" on the compile line.
2542 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2544 Changed all the [get|put][name] routines to use [get|put]_[size
2547 Put in support for 64 bit work. Now two versions of bfd may be
2548 generated, according to the state of TARGET_64_BIT, one which is
2549 32 bit only, and one which is 64/32 bits.
2550 Created new back end 'demo64' to test 64 bit functionality.
2552 Renamed some files to work on DOS.
2554 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2555 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2556 chage, 64 bit transfer. * liba.out.h: Split out common code from
2557 sunos and newsos into liba.out. Name changes and prototype mods. *
2558 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2559 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2560 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2561 change and 64bit stuff.* newsos3.c: common code removed, new jump
2562 table. * oasys.c: Name change * opncls.c: Portability fixes *
2563 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2564 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2565 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2566 64bit ized. * demo64.c: 64 bit a.out back end
2572 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2574 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2575 on LHS of assignment, even when using old compilers.
2576 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2577 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2578 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2579 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2580 * targets.c: Add declaration of newsos3_vec.
2583 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2585 * aout.c: fixxed some of the problems with filepos calculation.
2586 (swap_ext_reloc): fixed problem with creation of relocs.
2587 (aout_set_section_contents): fixed filepos problem
2589 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2590 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2591 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2592 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2593 cleaned up. (coff_write_object_contents) cleaned up.
2595 * ecoff.c: Totally different. Now supports ecoff fully.
2597 * icoff.c: fixed problems in relocation callout.
2599 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2601 * m68kcoff.c: updated target vector.
2603 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2604 choose_reloc_size. (sunos4_write_object_contents) now calls
2605 choose_reloc_size so outputs relocs correctly, also calculates the
2606 size of the sections correctly.
2610 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2612 Merge Per Bothner's changes to modularize BFD a.out a bit.
2614 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2615 * ieee.c: Cast enums to int before comparing them, for brain-
2617 * coff-code.h: Remove coff_get_section_contents, and use the
2618 generic one instead.
2620 * aout.c: Derive new module from sunos.c, containing generic
2621 support code for all kinds of a.out files.
2623 * sunos.c: Remove all code that goes in aout.c. Split out
2624 machine dependent followup in sunos4_object_p into
2625 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2626 and redefine only the names we CHANGE, not all the names. Drop
2627 the little-endian vector, and rename the vector as sunos4 rather
2630 * b.out.c: Use aout.c routines for most of the work. Slight
2631 changes for the new regime. Remove close_and_cleanup and
2632 get_section_contents in favor of generics. New transfer vector
2635 * newsos.c: New support for Sony NEWS, another a.out format.
2637 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2638 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2639 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2641 * opncls.c (bfd_close): Call format-dependent write_contents
2642 routine, if writing, before calling target-dependent
2643 close_and_cleanup routine (which is now always generic, I think).
2644 * srec.c: Use bfd_alloc instead of malloc. Remove
2645 close_and_cleanup and move code from it to
2646 srec_write_object_contents. Add write_contents to tvec.
2647 * targets.c: Remove a.out little vector, replace a.out big
2648 vector with SunOS vector. FIXME: Need Vax support again now.
2650 * libbfd.h: Add write_contents format-dependent-vector to the
2651 bfd_target vector. Supply a generic close_and_cleanup routine.
2652 * liba.out.h: Handle the new aout.c split. Add prototypes for
2653 all routines defined in aout.c. Rename "sunos" things to "aout"
2654 things. Add a few fields where needed for various formats.
2655 * Makefile.in: Add aout.c and newsos.c.
2657 * archive.c, ieee.c, oasys.c: Lint.
2659 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2662 changed forward declaration struct stat; to reduce warnings. Changed
2663 comment on bfd_h_<x>_x.
2665 * ../include/m68kcoff.h, ../include/intel-coff.h,
2666 ../include/m88k-bcs.h
2667 Now there are two incarnations of relocs, linenos and syments. One for
2668 internal digestion, and one full of char arrays for I/O. The original
2669 names have gone to detect errors.
2671 * Makefile.in, m68kcoff.c, targets.c
2672 Test new structure code with a 68k coff implementaion
2674 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2675 Fixed all the places where there were problems with the size and
2676 alignments of structures on disk and structures in memory. #ifed out
2677 all the code in coffswap.c, since it should be done using the target
2680 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2682 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2683 multiple reloc command.
2685 * sunos.c (sunos4_set_section_contents): Made it so that sections
2686 are always padded to their alignment size.
2688 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2690 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2691 Clean up types and such (saber C problems).
2692 * ecoff.c: Clean up types and such. Remove routines that are
2693 not used. Fix up reading and swapping of shorts from files.
2695 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2697 * a.out.vax.c: Remove two bogus "static" from prototypes.
2699 * ecoff.c: Got rid of lots of non-working junk (that had
2700 been copied directly from coff-code.h).
2701 Updated to be consistent with updates to icoff.c and coff-code.h.
2703 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2704 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2706 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2707 but until the target_vector is automatically generated,
2708 it's as good as any. Note that the text offset is the only
2709 difference between NewsOS and SunOs (including magic numbers).
2710 (Most of the sunos_* routines should to renamed bsd_*
2711 and move to a bsd.c file. Then (and when the target_vector
2712 is automatically generated) it might make sense to create
2713 a separate Sony target.)
2715 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2716 on some systems, and doesn't help on others.
2717 Similarly, only define X_OK if not already defined.
2719 * trad-core.c: Don't include sys/stat.h - at least
2720 on NewsOS 3, it has already been included.
2722 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2724 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2725 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2726 symbol tables if necessary when reading them in, so gdb can use
2727 them. Add "bfd_coff_" to the names so they won't conflict with
2728 names in calling programs. FIXME-soon: if coff-code.h is
2729 included in two BFD modules, this will cause duplicate
2730 definitions; the routines should be exported to a separate,
2731 common, module (probably along with a mess of other ones).
2733 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2735 Improve modtime support.
2737 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2738 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2739 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2740 BUG: archive members still do not get correct mod times.
2742 Improve floating point support for core files.
2744 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2745 (sunos4_core_file_p): Create a second registers section in the
2746 core file, called ".reg2", for the float registers.
2748 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2750 * many changes to improve archive handling; found a logic flaw in
2751 bfd_check_format which only just happened to work by cooncidence.
2753 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2755 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2758 * bfd.h: changed type of udata in asymbol to void *, like it
2759 should be. Added bfd_reloc_dangerous enum member.
2761 * coff-code.h: Fixed it so that internally generated symbols get
2762 their values relocated correctly in all cases. Removed calls to
2765 * icoff.c: Not understanding the destination symbol of a reloc is
2766 not a failure any more, just 'dangerous'. This allows linking of
2767 b.out and coff images.
2769 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2773 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2775 * sunos.c (translate_to_native_sym_flags): fixed
2776 sym_pointer->n_value so that symbols on the way out get their
2777 section relative values calculated correctly.
2779 * coff-code.h (mangle_symbols): fixed problem where tags were not
2780 being relocated for structs, enums, unions. Also various lints.
2782 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2784 * archive.c (get_elt_at_filepos): system_call_error returned
2787 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2789 * Resolve the use of no_error and system_call_error.
2790 The bfd library itself now will never set bfd_error to
2793 The code still needs to be combed to make sure all the error
2794 codes are correct. I suspect they are not always set correctly.
2796 * The names of all the messages have _ prepended because the sun
2797 bundled compiler can't distinguish from a macro which takes an
2798 argument and the same identifier in a non-macro context.
2800 * The reason for the above being that entry points which used to
2801 be trampoline functions are now just macros which expand to a
2802 direct call through the bfd's xfer vector.
2804 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2805 must gas have its own version of everything (the gas version
2806 had the correct value)
2808 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2810 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2811 properly support i960 architecture and output correct reloc stuff.
2813 * bfd.h: added prototype for bfd_printable_arch_mach, added
2816 * coff-code.h: Applied patches from chrisb to support i960
2817 architecture, zero relocs and swap them correcly and conditionally
2818 compiled the timestamp.
2820 * sunos.c: Made the default section alignment 2^3 so that doubles
2821 are done properly. Fixed the same reloc bug that was in b.out.c
2823 * sysdep.h: Now compiles on a Posix box
2825 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2827 * icoff.c: Fix comment on big-endian version.
2828 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2829 F_RELFLG). Set F_AR32WR in output files if little endian
2832 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2834 * archures.c fixed =/== typo
2836 * sunos.c added architecture stuff for output. Fixed
2837 bug where files where vma(data) != size(text)
2838 were processed wrong.
2840 * coff-code.h added a lint cast
2842 * (../include/a.out.sun4.h) fixed it so zmagic
2845 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2847 * archive.c removed loads of includes, and fixed bug where string
2848 table didn't have a null at the end.
2850 * bfd.c fixed includes, added symbols argument to
2851 canonicalize_reloc entry point.
2853 * libbfd.c fixed includes and added some lint patches.
2855 * targets.c added both sorts of intel coff.
2857 * b.out.c fixed included, changed was the canonical
2860 * icoff.c added support for callj and big and little
2863 * opncls.c added chmod+xing for files with EXEC_P set.
2865 * sunos.c fixed includes. Changed default section
2866 alignement to words. Fixed relocation stuff to work with
2869 * bfd.h various new types added, prototype for new
2870 reloc calls, changed bfd->iostream to a void *
2871 to including files don't need stdio.h.
2873 * libcoff.h added conversion table to tie relocs to
2878 * coff-code.h fixed includes. Added code to support
2879 big and little endian formats. Various lints. Better
2880 processing of symbols. Changed reloc stuff to new
2883 * libbfd.h fixed includes
2886 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
2888 * bfd.h changed name of alignment entry in sec_struct to
2889 alignment_power, because of conflicting uses within bfd.
2890 Now it should be obvious that it's a 2**n alignment
2891 specifier. Removed start_pad, end_alignment, block, minsize,
2892 output_file_alignment, subsection_alignment and original_vma fields.
2893 Added align_power() macro. Fixed bfd_section_alignment
2894 acessor macros. Added bfd_symbol_same_target macro.
2896 * b.out.c (b_out_write_object_contents) fixed to use
2897 new alignment member. Fixed (callj_callback) to use section
2898 relative symbols properly.
2900 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
2901 Fixed (translate_from_native_sym_flags) to correctly make
2902 symbols section relative.
2904 * bfd.c (bfd_errmsg) fixed various enum cast problems.
2905 (bfd_make_section) took out initialization of obsolete members.
2906 (bfd_print_symbol_vandf) added
2908 * opncls.c (bfd_create) created.
2910 * coff-code.h (coff_new_section_hook) took away refs
2911 to obsolete members. (make_a_section_from_file) added
2912 conversion between alignment types. (coff_symbol_from)
2913 added. (coff_count_linenumbers) only counts linenumbers
2914 if symbol is of coff-type. (coff_mangle_symbols) only
2915 heavily mangles symbols if symbol is coff-type.
2916 (coff_write_symbols) various lints. (coff_write_object_contents)
2917 various lints and modification for alignment conversion.
2918 (coff_slurp_relocs) fixed for use with new asection shape.
2920 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
2922 * archive.c lots of lint
2924 * b.out.c added callj relocation support, upgrated reloc howto.
2925 Fixed so that asymbol and reloc records are output
2928 * bfd.c lots of lint, support for new bfd entry point
2931 * bfd.h changed definition of asymbol to contain pointer to
2932 owning bfd, removed target dependencies.
2934 * cache.c took out print statements, put in BFD_ASSERT calls.
2936 * coff-code.h various lints, corrected linenumber output
2937 functionality. Added support for new style asymbols and
2938 bfd_print_symbol. Fixed so that asymbol and
2939 reloc records are handled correctly. Added timestamp.
2941 * icoff.c Added support for new howto shape.
2943 * liba.out.h Added support for new asymbol shape
2945 * libbfd.c various lints
2947 * libbfd.h various lints
2949 * libcoff.h added support for new asymbol shape.
2951 * sunos.c various lints. Added support for new asymbol shape
2952 and bfd_print_symbol.
2954 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
2956 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
2957 pointer lint. Added support for callj relocation. Fixed bug where
2958 the last 32 bytes of the text section were overwritten by data. Fixed bug
2959 where archives of b.out didn't work due bfd_slurp_extended_name_table
2962 * sunos.c added support for n_other field. Braced the howto table so
2963 that it won't be affected by any lengthing of the howto struct typedef.
2966 * bfd.h added support for n_other field, added special_function
2967 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
2970 * bfd.c upgraded bfd_perform_relocation, various lints.
2972 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
2974 * ChangeLog: Started ChangeLog for BFD.
2975 * ToDo: Create file for suggestions.
2977 * Makefile: Support easy loading into Saber C.
2978 Add dependencies for icoff.o and bcs88kcoff.o.
2979 Rename coff.c to coff-code.h. Change callers.
2981 * bfd.c (bfd_check_format): Allow the check_format routines
2982 to return the desired target vector, rather than just a Boolean.
2983 bfd.h (bfd_check_format): Change function pointer return type.
2984 archive.c (bfd_generic_archive_p): change callee.
2985 b.out.c (b_out_little_object_p, b_out_big_object_p,
2986 b_out_real_object_p): change callee.
2987 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
2988 in check_format transfer vectors that need a filler.
2989 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
2990 bcs88kcoff.c: change callee.
2991 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
2992 icoff.c: change callee.
2993 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
2995 * libbfd.c (zalloc): It should actually zero the storage!
2996 This was commented out for some reason.
2998 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
2999 This is so callers can avoid <stdlib.h> which doesn't exist
3002 * bfd.c (map_over_sections): Add debugging code, since I
3003 noticed the section count for sunos core files was bad, but only
3004 GDB had detected the problem.
3005 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3006 bfd_get_section_linenos): Remove obsolete functions.
3007 (bfd_apply_relocations): Use longs, not ints, for the math.
3009 * bfd.h: Declare enum boolean and struct bfd_target as well
3010 as typedefs for them. Remove obsolete
3011 bfd_get_section_lineno_size.
3013 * cache.c: Make the "fdopen" support work. Keep better track
3014 of how many files are open. Centralize the opening of files
3015 and be sure bfd_open[rw] actually try to open the file. Evade
3016 linked list initialization problems.
3018 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3020 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3022 * cplus-dem.c: Delete file, since it is not part of BFD.
3024 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3025 (bfd_openr, bfd_openw): Actually open the file, give error now.
3027 * sunos.c (sunos4_core_file_p): Set section count.
3028 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3029 obsolete definitions.
3030 (_write_symbol_table): Initialize <idx> counter.
3031 (foop): Eliminate debugging code.
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