1 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3 * aoutx.h (some_aout_object_p): Protect arg prototype in
4 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
6 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
8 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
9 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
10 PARAMS for readability.
12 * aoutx.h: Add type to callback parameter.
13 * coff-mips.c: Don't call trad-core.h, not needed.
14 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
15 * trad-core.h: Eliminate, unused.
17 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
19 * format.c (bfd_check_format): if default target isn't found
20 then look through the entire list rather than return early.
22 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
24 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
26 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
28 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
30 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
32 * coff-z8k.c: checkpoint, more addressing modes handled
33 * coffcode.h (get_value): don't truncate reloc->addend field, it's
36 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
38 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
40 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
42 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
44 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
46 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
47 and about when file descriptors are closed.
49 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
51 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
52 written out correctly.
54 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
56 * section.c: New section bit SEC_SHARED_LIBRARY.
57 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
58 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
61 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
63 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
64 macros; use PARAMS to declare the function pointers involved.
66 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
67 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
69 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
71 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
73 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
74 declaring pointers to functions.
75 * cache.c, elf.c: Move static function decls to top, use PARAMS.
76 * seclet.h: Declare external function with PARAMS.
78 * doc/chew.c (exfunstuff): Eliminate.
79 (paramstuff): Replace exfunstuff with function to generate PARAMS.
80 * doc/proto.str: Use paramstuff rather than exfunstuff.
82 * libbfd.h: Update, based on changes in source code and chew.
84 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
86 * libieee.h: Add FIXME about removing limit on number of sections.
87 * bfd-in.h: Improve comments to make it clear that bfd.h is
88 the wrong place to edit this file.
89 * Makefile.in (install): Install ansidecl.h and obstack.h in the
90 same places where we install bfd.h.
92 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
94 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
95 symbol type before blindly modifying the auxent. Specifically,
96 only modify the endndx fields for types that need it, and don't
97 set the array information for non-arrays.
99 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
101 * aoutx.h (some_aout_object_p): Section list should be set up
102 correctly anyways; don't have to set up "next" pointers manually.
104 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
106 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
107 config/i386v.mh: removed -DUSG from HDEFINES.
108 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
110 hosts/i386v.h: don't define POSIX_UTIME.
112 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
114 * ieee.c (ieee_slurp_sections): make a private copy of the
115 section's name before truncating it.
117 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
119 * hppa.c: add symbol_leading_char entry in transfer vec
121 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
123 * ieee.c (get_symbol): can now cope when two symbols of a
124 different class, but the same index number occur consecutively.
125 (get_section_entry): nicer name for sections being forward
126 referenced. (ieee_archive_p): don't free the filename string,
127 since it was never malloced.
129 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
131 * coffcode.h (coff_write_object_contents): Zero timestamp field.
133 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
135 * coffcode.h (coff_swap_aux_out): set the fcnary info before
136 optionally setting the dimen info, since they are in the same
137 memory locations. Also zero out external auxent.
138 (coff_write_symbol): don't zero external auxent; now done in
141 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
143 * Check fclose return value for errors.
144 libbfd.h: bfd_cache_close now returns a boolean.
145 cache.c (bfd_cache_delete): return fclose success value.
146 (bfd_cache_close): return bfd_cache_delete return value.
147 opncls.c (bfd_close, bfd_close_all_done): return result of
150 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
152 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
154 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
156 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
157 work out a coff relocation type from a howto's attributes rather
158 than using the input r_type field. This fixes PR1677 and allows
159 conversion of a.out relocs to coff relocs.
161 * coffcode.h (coff_write_relocs): if supplied a relocation
162 relative to an absolute symbol, use the right symbol index.
164 * reloc.c (bfd_perform_relocation): do a partial link for coff
167 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
169 * changes to support i386-sysv with shared libraries:
170 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
171 check for .data2; if _LIB is defined, check for it; map
172 SEC_NEVER_LOAD to STYP_NOLOAD.
173 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
174 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
175 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
176 if section has contents, not just if it is loadable; if
177 TWO_DATA_SECS, check for .data2
178 (coff_set_section_contents): set vma of .lib section to number of
180 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
181 don't define coff_write_armap to bsd_write_armap.
182 * hosts/i386v.h: don't include <utime.h>, since it is not provided
185 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
187 * solaris2.h: Get the definition of alloca from alloca.h if we
190 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
192 * configure.in (i960-*-{aout,bout}): Support these.
194 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
196 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
198 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
200 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
201 no-longer-used definitions of L_SET and L_INCR.
202 * i386linux.h: Tweaks to smooth Linux build.
204 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
206 * seclet.h: Add enum tag to bfd_seclet_enum_type.
208 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
210 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
211 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
212 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
213 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
215 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
216 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
218 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
220 * configure.host: New file, contains mapping of host configs
221 to host support file names for bfd, binutils, opcodes.
222 * configure.in: Use it.
223 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
224 * i386bsd.c: Cleanup, reformat.
225 * config/i386-bsd.mt: Comment changes.
226 * config/i386bsd.mh: New file for core file support.
227 * hosts/i386bsd.h: Merge changes from Peter Schauer.
228 * bout.c (ALIGN): Rename to ALIGNER, since system header files
229 on BSD 4.4 define ALIGN (sigh!).
231 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
233 * libaout.h (aout_backend_data): added exec_header_not_counted
234 field. For ZMAGIC files only, when text_includes_header is set, by
235 default the length of the exec header is counted in the text
236 section size. For go32, exec header is mapped in but does *not*
237 contribute to the size of section.
238 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
239 is not set, but ztih is, add the size of the exec header to the
240 recorded size of the text section.
241 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
242 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
243 Also set text_includes_header.
244 * aout-target.h (*_backend_data): cleare exec_header_not_counted
245 by default in MY(backend_data).
247 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
249 * aout-target.h (callback): Don't define this function if it won't be
252 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
253 type doesn't match. Don't lose if file sections have already been
255 (set_arch_mach): Set reloc_entry_size.
256 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
258 * hosts/i386bsd.h: New file.
259 * configure.in: Recognize i[34]86-*-bsd host.
261 * aout-target.h (callback, write_object_contents): Delete unused
264 * aoutx.h (reloc_type_lookup): New function.
265 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
266 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
267 (MY_reloc_howto_type_lookup): Don't define it.
269 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
271 (slurp_symbol_table): Use header byte order, not target byte
272 order, for reading symbol data.
274 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
276 * configure.in: Undo some brain damage in the host section.
277 * configure.in: Reformat the target section, test many configs.
278 * Makefile.in (make): Remove obsolete `make make'.
279 * aoutx.h (some_aout_object_p): Make defines line up.
281 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
283 Now a bfd knows whether underscores are normally prepended
284 to symbols in its file format.
286 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
287 coff-z8k.c: targets set so they have leading underscore
288 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
289 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
290 without leading underscore flag
291 * targets.c: add symbol leading char to xvec description
292 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
294 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
296 * archive.c: Make errno global.
297 * archive.c (_bfd_write_archive_contents): If read fails (and
298 errno!=0) set bfd_error to malformed_archive (since this probably
299 indicates a truncated archive), rather than system_call_error.
301 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
303 * Makefile.in: added rules for i386bsd.c
304 * i386bsd.c: new file, supporting 386bsd.
305 * configure.in: recognize i386-*-bsd target.
306 * config/i386-bsd.mt: new file - 386bsd target configuration.
308 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
310 * configure.in: re-arrange host section to use *-*-* notation,
311 clean up some of the target section as well
313 * seclet.c: cast result of bfd_get_relocated_section_contents to
314 avoid compiler warnings
316 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
318 * coffcode.h (coff_section_symbol): Create section if it doesn't
321 * bout.c: Removed some unused variables.
323 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
325 * Portability fixes from p3:
326 coffcode.h (coff_write_relocs): removed sanity check until it
327 works on all targets (per advice from sac).
328 config/hp9000.mh: new file to define USG.
329 hppa.c: #undef hppa before the JUMP_TABLE.
330 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
332 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
333 local variable target volatile to avoid mysterious bug in
336 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
338 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
339 * hosts/hppahpux.h: Remove bcopy and index circumventions.
341 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
343 * coff-z8k.c (func_da, func_jr): Lint.
344 * coffcode.h: Use memset rather than bzero.
345 * elf.c: Use memcpy rather than bcopy.
346 * tekhex.c: Use memset rather than bzero.
348 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
350 Add Adobe a.out support.
352 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
353 * config/adobe.mt: Add.
354 * configure.in (*-adobe-* target): Add.
355 * targets.c (a_out_adobe_vec): Add.
356 * Makefile.in: add aout-adobe.c.
358 * configure.in: Put two dashes in all entries to be matched.
359 Add comments to remind people to do this.
360 Reorder all entries that match manufacturer names, to occur
361 last, so they will only be matched if no more specific match
362 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
364 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
366 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
367 since we should never have a NULL section.
368 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
369 tests, set the section to bfd_abs_section.
371 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
373 * coff-z8k.c: getting closer
374 * coffcode.h (coff_get_relocated_section_contents): allow
375 EXTRA_CASES hooks for different arches to provide different reloc
377 * seclet.h: #ifndef around it to allow multiple inclusion
378 * srec.c: minor doc fix
380 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
382 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
384 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
386 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
389 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
391 * bout.c (b_out_slurp_reloc_table): Clear howto field before
392 filling in reloc, in case immediately following code doesn't set
395 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
397 * coffcode.h (coff_renumber_symbols): set the last renumbered
398 symbol pointer to NULL, as expected by coff_write_linenumbers.
399 (coff_write_relocs): apparently a non-zero addend is OK for reloc
400 type R_IHCONST used on the 29k.
402 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
404 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
405 update, based on how the underlying file was opened. Obsoletes
407 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
408 all FASCIST_FDOPEN config defines.
410 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
412 * sparc-opc.c: Moved to opcodes library, now that we have one.
413 * Makefile: Don't compile it.
415 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
417 * aoutx.h: adjust_sizes_and_vmas did not return anything.
419 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
421 * section.c (bfd_set_section_flags): Remove a sanity check.
422 It is unfortunately broken, and prevents strip from working.
424 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
426 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
427 created by last change.
429 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
431 * reloc.c (reloc_howto_struct): Make size field be unsigned.
432 * bfd-in.h: Bump to version 2.0.
434 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
436 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
437 braindamaged HP/Apollo compiler happy.
439 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
441 * format.c: Fix description of search for matching target.
442 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
443 * targets.c: Update description of search for matching target.
444 * Makefile.in (do_clean, clean): Fix infant mortality typo.
445 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
446 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
448 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
450 * Makefile.in: Added mostlyclean/clean/distclean rules.
452 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
454 * targets.c (target_vector): Take out oasys (unless that is
455 the default): Because there is no magic number in archives,
456 there can be annoying target mis-matches.
458 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
460 * sparc-opc.c: Rigorously updated to match architecture manual.
462 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
464 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
465 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
466 to the built-in abs_section were not written out correctly.
468 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
470 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
471 large, assume we're using a swapped byte order and fail with
472 wrong_format rather than dumping core.
474 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
476 * Renamed opc-sparc.c to sparc-opc.c for systems with short
477 filename constraints.
478 * Makefile.in: Updated to reflect change.
480 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
482 Add preliminary support for the we32k:
484 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
486 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
488 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
490 * bout.c: added support for relaxable alignment relocs.
492 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
493 pass down pointer to play area rather than use alloca
495 * cpu-z8k.c (compatible): made static to reduce name space
498 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
500 Add basic support for the z8k:
502 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
503 section.c, targets.c,
505 * syms.c: move mis-inserted patch.
507 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
510 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
511 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
513 * reloc.c: break out addend item from surrounding text.
515 * doc.str (DOCDD): Defined. Adds text to output.
516 (bodytext): Put bulletize before kill_bogus_lines.
517 * chew.c (bulletize): End itemization after a blank line, to
518 prevent following text from being swallowed up in an item.
520 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
522 * configure.in: Add sparclite as a target.
524 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
526 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
529 * coffcode.h (coff_add_missing_symbols): if symbols don't come
530 from a coff file (csym is null), dont deref them
532 * ieee.c (parse_expression): get the answer right when adding an
533 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
534 on elts so that filename is filled in.
536 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
538 * bout.c (howto_align_table): New set of relocs, with enough
539 data for "objdump -r" to work.
540 (b_out_reloc_type_lookup): Recognize alignment relocs.
542 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
544 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
545 invocations of make. Also, always create installation
548 * config/apollov68.mh: removed -g from CC definition.
550 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
552 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
553 overflowing gp-offset range.
555 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
557 * srec.c (srec_set_section_contents): don't write out sections
558 without the LOAD and ALLOC attributes
560 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
562 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
563 * libaout.h (struct aout_backend_data): New callback "set_sizes".
564 * aout-target.h (callback): Don't set page/seg sizes.
566 (set_sizes): New routine.
567 (backend_data): Point to it.
568 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
569 (sunos4_aout_backend): Point to it.
570 * aoutx.h (set_arch_mach): Call set_sizes callback.
572 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
574 * aout-target.h: Make _bfd_slurp_extended_name_table be
575 the default. Given that we *write* the suckers (for long
576 archive member names), we really ought to be able to read them!
577 * trad-core.c: Don't include <machine/reg.h>. It doesn't
578 seem to be needed, and many machines don't have it.
580 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
582 * coff-m68k.c (vector): read and write archives in coff format.
584 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
586 * opc-sparc.c: New file.
588 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
590 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
591 pointers to bfd_byte* before performing arithmetic on them. Such
592 use with bare void* pointers is a gcc extension.
593 * cache.c (bfd_cache_delete): Forward decl with prototype form.
594 * archive (normalize): Add to CONST to match actual usages with
597 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
599 * configure.in: Recognize i486 host cpu, and use i386-elf
602 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
604 * config/stratus.mt (CC): Remove definition.
605 * elf.c (bfd_section_from_shdr): Test for the possibility that
606 section_from_elf_index returns NULL and don't dereference it.
608 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
610 * add hppa_data to bfd tdata (indirectly via sef).
612 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
614 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
616 * configure.in: error messages to stderr, not stdout
618 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
620 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
621 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
622 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
624 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
626 * configure.in: recognize hppa* instead of hppa
628 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
630 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
631 RTYPE2HOWTO to cope with same.
632 * reloc.c (bfd_perform_relocation): added support for size of -2
633 (subtract a word reloc type). Updated doc.
635 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
637 * Makefile.in: merged changes from progressive, removed rcsid.
639 * archures.c, archive.c, Makefile.dos: removed rcsid.
641 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
643 * bfd-in.h : add BFD_IS_RELAXABLE flag
644 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
645 header e_relaxable, major hackery in callbacks
646 * libaout.h : add space for a_relaxable.
647 * seclet.c (rel): don't relax empty sections
650 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
652 * section.c (STD_SECTION): add some casts to the initializers for
655 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
657 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
658 and add appropriate casts to keep (picayune) aix-cc happy.
660 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
662 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
663 symbol pointers. Punt expensive & useless bfd_realloc. Use
664 malloc for raw symbols, and free it before returning.
665 (bfd_section_from_shdr): Do not slurp symbol table until politely
666 asked. Do not even slurp string tables.
667 (elf_get_symtab_upper_bound): Count 'em without reading them.
668 (elf_get_symtab): This is how to politely ask. Schlurp!
669 This should probably just *become* elf_slurp_symbol_table, FIXME.
671 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
673 * archive.c (bsd_write_armap): write the timestamp of the
674 archive header to be just a little bit later than the timestamp of
675 the file, otherwise the linker will complain that the index is
678 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
680 * configure.in: Add m68k-ericsson-*.
682 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
684 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
685 * elf.c: Remove unconditional debug printf's.
686 (elf_write_object_contents, elf_slurp_symbol_table): Handle
687 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
688 (elf_slurp_symbol_table): Hand out symbols in forward, not
689 reverse order. Simplify duplicate code.
691 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
693 * elf.c: Remove "(void)" casts from function calls where the
694 return value is ignored, in accordance with GNU coding standards.
696 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
698 * hppa.c: Apply John's standard fix to avoid "empty translation
699 unit" warnings from some ANSI-C compilers.
701 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
703 * hosts/solaris2.h: Configure same as sysv4.
705 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
707 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
708 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
709 type match actual return type.
710 * elf_print_symbol (section_name): Make CONST.
712 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
714 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
715 New files, for Linux (a free Unix clone for 386 machines).
716 * Makefile.in, configure.in, targets.c: Update accordingly.
718 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
719 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
720 correct calling of howto special functions and fixes from Raeburn
722 * archures.c: nuke bfd_reloc_code_type
723 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
724 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
725 SEC_NEVER_LOAD, various other bfdgas newness
726 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
727 * targets.c: change jump table vector to above
730 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
732 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
733 its prototype will be included in libbfd.h. Change result type
734 to struct * (rather than equivalent typedef) so it can be used in
735 the prototype, where they typedef won't be known.
736 * libbfd.h: Updated version.
738 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
740 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
741 targets.c: HPPA merge.
743 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
745 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
746 * config/solaris2.mh: Kludge around Sun compiler bug.
748 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
750 * libaout.h (aout_backend_data): Change defs of two bitfields to
751 be unsigned chars instead to get around rs6000 compiler problem.
753 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
755 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
756 Correct misconception that there can be only one symbol table.
757 Only call elf_slurp_symbol_table on the full symbol table, not
758 the dynamic one which is only a subset of the full one.
760 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
762 * coffcode.h (coff_compute_section_file_positions): For I960,
763 don't align sections in file.
765 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
767 * targets.c (struct bfd_target): Added field for target-specific
768 (but not file-specific) data, for distinguishing minor
769 characteristics between (e.g.) a.out formats.
771 * section.c (struct sec): New field user_set_vma indicates vma
772 field should be heeded, not assumed to be unset.
773 (STD_SECTION): Initialize that field of standard sections to zero.
774 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
776 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
779 * archures.c (struct bfd_arch_info): Fixed order of comment and
780 field decl. New fields indicate size of page and segment for
782 * cpu-m68k.c (N): Fill in values.
783 * cpu-sparc.c (arch_info_struct): Ditto.
785 * libaout.h (struct aout_backend_data): Various bits of data (not
786 all used currently) with characteristics of a.out implementation.
787 Important field for now is text_includes_header, indicating that
788 the text section starts immediately after the file header, which
789 gets mapped in with it.
790 (struct aout_data): New fields indicate whether vma has been
791 adjusted yet (not yet used), and what magic number will be used in
792 the output file (should go away in favor of vma_adjusted).
793 (WRITE_HEADERS): Code for dealing with section sizes and related
794 header fields replaced with call to adjust_sizes_and_vmas.
795 * aoutx.h (some_aout_object_p): Fill in magic number field.
796 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
797 (set_arch_mach): Set page size and segment size once CPU
799 (adjust_sizes_and_vmas): New function; has much code moved
800 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
801 and size parameters, as well as many header fields, after deciding
802 on magic number for output file. Checks to ensure that this
803 adjustment has only been done once.
804 (set_section_contents): Call adjust_sizes_and_vmas instead of
805 doing much of the work here.
807 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
808 default (null) values of these fields.
809 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
810 value in exec header.
811 (sunos4_aout_backend, MY_backend_data): Define backend data
812 indicating file header is included in text section.
814 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
816 * hosts/sparc.h (abort, exit): Hide these names if compiling with
817 gcc version 2, to avoid warnings.
819 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
821 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
822 it's broken on ncr 3000's. Use simple "true" for RANLIB.
824 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
826 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
828 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
830 * section.c (STD_SECTION): Remove extra semicolon in declarations.
831 * configure.in: Rewrite target parsing to use simple format.
832 Handle sparc-sun-solaris2 configuration.
833 * aout64.h: Avoid ANSI C brain death warning.
834 * elf.c: Avoid trigraph (???) or /* in comments.
836 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
838 * config/sysv4.mh: new file, RANLIB=echo
840 * configure.in: handle Solaris2 as -sysv4 or -solaris2
842 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
844 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
845 elf_core_tdata_struct into a single common struct. Core files
846 wouldn't have worked at all without this.
847 (bfd_elf_find_section): New function for GDB's undercover use
848 to find string sections that BFD hides from it.
849 (elf_get_str_section): Avoid multiple alloc&reads for same data;
851 (elf_object_p, elf_core_file_p): Allocate internal file header
853 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
854 * demo64.c: Prevent "empty translation unit" warnings from idiots.
856 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
858 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
860 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
862 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
864 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
866 * configure.in: handle m680[01234]0 as aliases for m68k
868 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
870 * coff-a29k.c: do byte relocs correctly
871 * coffcode.h (styp_to_sec_flags): never load INFO sections
872 * seclet.c (rel): don't relocate INFO sections
874 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
876 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
877 Make the symbols unmodifiable.
878 (bfd_section_init): Deleted.
879 * init.c (bfd_init): Don't call bfd_section_init.
881 * section.c (bfd_set_section_contents): Ensure that range to be
882 written is within section boundaries.
883 (bfd_get_section_contents): Likewise. Don't bother dispatching if
886 * libbfd.c (bfd_xmalloc): Text of error message should be const.
888 * coff-i960.c (howto_table): Deleted.
889 (howto_rellong, howto_iprmed, howto_optcall): New vars;
890 interesting entries from old howto_table.
891 (RTYPE2HOWTO): Adjusted to use switch.
892 (coff_i960_reloc_type_lookup): New function.
894 * coffcode.h (coff_new_section_hook): Allocate storage for aux
895 records for section symbol.
896 (make_abs_section): Unused; deleted.
897 (renumber_symbols): Re-order symbols so undefined symbols come
898 last, as COFF format desires.
899 (coff_write_symbol): Put C_FILE symbols in debug section always.
900 (coff_section_symbol): New function; creates a symbol with the
901 same name as a section, and sets up aux records for it.
902 (coff_add_missing_symbols): New function; adds section symbols to
903 symbol table if they aren't there already. Should someday also
904 add a dummy C_FILE symbol if none is present.
905 (coff_write_object_contents): Add missing symbols before preparing
906 symbol table to be written.
907 (coff_slurp_reloc_table): Verify that symbol indices read in are
908 in a reasonable range.
909 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
910 (obj_conv_table_size): Accessor macro.
912 * bout.c (b_out_reloc_type_lookup): New function. Handles three
915 * bfd-in.h (bfd_get_section_name): New macro. Like
916 bfd_section_name, but returns rvalue, not lvalue.
917 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
918 (bfd_get_section_flags): Now returns rvalue.
920 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
921 general, some specific to sparc or i960.
923 * aoutx.h (set_section_contents): Set VMA for each section based
924 on previous section. If text section VMA doesn't appear to have
925 been set, make a best guess from the type of file.
927 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
929 (MY(vec)): Initialize reloc_type_lookup field.
931 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
932 (bfd_error_trap, bfd_error_vector): Extern, not common.
934 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
935 few types of relocs for sparc; will need enhancement.
937 * bout.c (callj_callback): Use DEFUN macro in definition.
938 * coff-i960.c (optcall_callback): Likewise.
940 * targets.c (bfd_target): Added fields reloc_type_lookup and
941 _bfd_make_debug_symbol. Also minor comment changes.
942 * syms.c (bfd_make_debug_symbol): New dispatching macro.
943 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
944 than arch info, and dispatch with BFD_SEND. Callers changed.
945 * archures.c (struct bfd_arch_info): Deleted field
947 * cpu-*.c: Don't initialize that field.
949 * bfd-in.h (enum bfd_error): Add new value "bad_value".
950 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
951 (bfd_errmsg): Now returns ptr to const.
952 * bfd-in.h (bfd_errmsg): Fix prototype.
954 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
955 * reloc.c (bfd_generic_relax_section): Ditto.
957 * section.c (Section Output doc): Improve description of use of
958 output_section and output_offset.
960 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
962 * sco-core.c: new file from net.
963 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
964 Now we have the hairy linker, it's possible to move symbols from
965 one section into another. Actually make that work!
967 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
969 * hosts/sun3.h: fix declaration of free.
971 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
973 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
974 * coff-h8300.c (reloc_processing): all relocs are relative to
976 * opncls.c: don't use fdopen on DOS systems
978 short patches from Glenn Kasten (glenn@ready.com)
979 * target.c: enabled oasys support
980 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
981 fix problem where a relocation which crossed a modification byte
982 boundary did not work. Fix problem where a relocation near the end
983 of a data record did not work.
986 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
988 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
989 archvie header string counts the endian way, this heuristic sees
990 how big an archive string to read by trying it one way and if the
991 string table is unreasonably big, trying it the other. *FIXME*.
992 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
994 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
996 * bfd-in.h: Increase version number to 1.97, for consistency
998 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1000 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1002 * bfd-in.h: bump version to 1.96
1003 Major change; changed calling convention for
1004 bfd_get_relocated_section_contents so that caller allocates
1005 memory for section data.
1006 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1007 seclet.c, targets.c, bfd.c: reflect new convention.
1008 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1009 case, then use reasonable default values for SEC_* flags.
1011 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1013 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1014 size of output reloc struct.
1015 * targets.c, Makefile.in: comment out tekhex for the moment.
1016 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1017 * configure.in: tandem target is st2000
1018 * coff-m68k.c: rename static howto_table to global
1019 m68kcoff_howto_table.
1020 * bout.c: remove unnecessary abort
1021 * coff-a29k.c: various changes to the way relocations work to cope
1022 with the "new order" and latent bugs.
1025 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1027 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1028 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1029 * reloc.c (bfd_perform-relocation): don't relocate refs to
1030 absolute symbols if doing a partial link.
1032 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1034 * configure.in: Add a29k-amd-udi.
1036 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1038 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1039 internal_exec structure before initializing the fields that
1040 are used, so that the unused fields are in a known state.
1042 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1044 * tekhex.c (struct data_struct): Convert from typedef that
1045 typedefs nothing to a normal structure declaration.
1046 * tekhex.c (pass_over): Prototype args for function that
1047 second arg points to.
1049 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1051 * Makefile.in: remove old style staging. Do not print recursion
1054 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1055 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1058 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1060 * bfd.c, Makefile.in: added tekhex
1061 * aoutx.h (set_section_contents): pages should be padded to the
1062 size of a page, not the size of a segment.
1063 * configure.in: added go32 host and i386-aout target.
1064 * i386aout.c, libaout.h: now works for go32 target
1065 * ieee.c: fix bit rot.
1066 * seclet.c: support for padding seclet type.
1068 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1070 * Makefile.in: added .NOEXPORT:
1072 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1074 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1076 * elf.c (elf_compute_section_file_positions,
1077 elf_write_object_contents): Return boolean, not NULL (which
1079 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1080 Also ifdef-out code that aborts on unhandled section types.
1082 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1084 * configure.in: Recognize ncr3000 config
1085 * Makefile.in (MINUS_G): Pass on to recursive makes.
1086 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1088 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1090 * Makefile.in: Now that we have sym.h and symconst.h, compile
1091 coff-msym.c on all systems.
1092 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1093 * coff-msym.c: Update include files and comments; add weakext bit.
1095 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1097 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1098 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1100 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1102 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1103 * configure.in: Add new host and target configs.
1104 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1105 structs, which vary; just use member name.
1106 (elf_object_p, elf_core_file_p): Lint, fix comments.
1107 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1109 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1111 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1112 local, disposable, copy of the external form of section header
1113 table and program header table entries.
1115 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1117 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1119 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1121 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1124 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1126 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1128 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1130 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1131 not internal bfd_assert function (twice).
1133 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1135 * aout-target.h: change ar_max_namelen to 15 (the right value)
1136 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1139 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1141 * archive.c (bfd_generic_archive_p): check for bout archives too.
1142 * bout.c: make it work again.
1144 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1146 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1148 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1149 bfd_xmalloc() instead of bare malloc().
1151 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1153 * Makefile.in: pass down MAKEINFO on info.
1155 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1157 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1158 host/h-<foo> now just <foo>.
1159 * configure.in: reflect changes
1161 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1163 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1164 actual source file, not just the generated libbfd.h.
1166 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1168 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1169 gdb on little-endian 960 code.
1170 * archive.c (compute_and_write_armap): indirect symbols should go
1171 into the archive header too.
1173 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1175 * Makefile.in: added check target.
1177 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1179 * coff-msym.c: Move this file from gdb/ecoff.c. It
1180 handles byte-swapping for ECOFF (MIPS symbol) files.
1181 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1182 to the files built on MIPS-based hosts.
1183 * Makefile.in: Add rule for coff-msym.
1185 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1187 * Makefile.in: added clean-info target. MINIMIZE=1.
1189 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1191 * coff-rs6000.c: Move core file functions into separate
1192 new file rs6000-core.c. This is needed because reading
1193 core files depends on native include files that conflict
1194 with ../include/coff/rs6000.h.
1195 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1197 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1199 * aoutx.h (NAME(aout,print_symbol)): Don't print
1200 symbol addresss for undefined symbols.
1201 * coff-rs6000.c: Various updates (due to target-
1202 independent changes).
1203 * libbfd.h: Ditto (tdata field is now a union).
1204 * hosts/h-sparc.h: Removed prototype for bogus function
1205 'emset' (presumably should have been 'memset' - which is there).
1207 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1209 * configure.in (mips-big-* target): Same is Iris.
1211 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1213 * aoutx.h (translate_from_native_sym_flags): when creating an
1214 alias symbol, fill in the section as undefined, rather than
1215 leaving it blank. If an output section can't be found for a
1216 symbol, then don't core dump.
1218 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1220 * Makefile.in, configure.in: removed traces of namesubdir,
1221 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1222 copyrights to '92, changed some from Cygnus to FSF.
1224 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1227 * coff-h8300.c: fix stupid reloc subtraction bug
1228 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1229 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1230 the symbol.flags and done_lineno fields.
1232 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1234 * coffcode.h (coff_write_symbol): write out the correct number of
1236 * cpu-h8300.c: fix disassembly bug
1238 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1240 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1241 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1242 reloc.c, section.c (bfd_map_over_sections), targets.c
1243 (bfd_target_list): Protolint.
1244 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1246 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1248 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1250 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1251 section of a symbol rather than the section of a reffed symbol to
1252 determine the r_index of an emmitted reloc.
1254 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1256 * PORTING: New (preliminary) porting guide.
1258 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1260 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1261 (howto_hvrt16): lint.
1263 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1265 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1266 a full configuration (with possible cross-development),
1267 instead of using host-aout.c.
1269 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1271 * aout-target.h (MY(write_object_contents):
1272 Set obj_reloc_entry_size (abfd).
1273 * gen-aout.c: Change to emit a .c files, not a .h file.
1275 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1277 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1278 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1280 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1282 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1283 with more than one auxent can cause nasty core dumps.
1285 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1286 "done_lineno" so that a symbol which appears twice in the symbol
1287 table only gets it's linenumbers relocated once. Modifed
1288 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1291 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1293 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1294 stuff to use the New Order.
1296 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1298 * ieee.c: Change type of envi[] to unsigned char.
1300 * configure.in: fix vax ultrix configuration.
1302 * elf.c (bfd_section_from_shdr): Deal with null return from
1303 bfd_make_section(). (elf_object_p): Select endianess properly.
1305 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1307 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1309 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1311 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1312 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1313 * host-aout.c: Don't use aout-params.h; configure these systems
1314 in their xm files, not in a randomly generated file.
1315 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1317 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1319 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1321 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1322 host_aout_vec here as well.
1324 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1326 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1327 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1328 to prevent undefined symbol.
1330 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1332 Various lints found on PersSony
1333 * aoutx.h: cast an enum
1334 * coff-a29k.c: many ints in reloc structure turned to enum
1335 * coffcode.h: more enums
1336 * cpu-h8300.c: more enums
1337 * opncls.c: more enums
1339 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1341 * configure.in: Make Tahoe configuration work again.
1342 * bfd-in.h: Remove trailing comma from enum declaration.
1343 * ieee.c: Can't put byte values >0x7F into a signed char.
1345 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1347 * Makefile.in: Add dependencies for various coff-*.o files.
1349 * elf.c: Remove extraneous paren from core_prpsinfo and
1350 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1351 Replace references to old section "size" member with new
1352 "_raw_size" member. Implement elf_make_empty_symbol, which
1355 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1357 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1360 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1362 * coffcode.h (bfd_coff_relax_section): now static.
1363 (bfd_coff_get_relocated_section_contents): various type lints.
1365 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1367 New entry point in the transfer vector - bfd_relax_section.
1369 * aout-target.h: add to vector, call generic_relax
1370 * bfd-in.h: add to vector
1371 * bfd.c: add #define for vector
1372 * bout.c: add to vector, call generic_relax
1373 * coffcode.h: add to vector, also now has coff specific relax code
1374 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1375 * elf.c: call generic_relax
1376 * ieee.c: call new vector, clean up some bugs due to the creation
1378 * libbfd.h: add bfd_generic_relax_section EXFUN
1379 * oasys.c: call generic_relax
1380 * reloc.c: implement generic_relax
1381 * seclet.c: moved much of this into coffcode.h
1382 * srec.c: call generic_relax
1383 * targets.c: define new transfer vector
1385 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1387 * everything: now modified to use smaller reloc type. Self hosts
1390 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1392 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1393 New files for stratus.
1395 * configure.in: Add configuration fragments for stratus.
1397 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1399 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1400 variables as CONST since they are set to point to a const char
1401 string. Fixes compiler complaints.
1403 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1405 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1408 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1410 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1411 symbols, so that we can emit the correct file name even
1412 if it's an include file.
1414 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1416 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1417 (Reported by john@labtam.labtam.oz.au (John Carey)).
1419 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1421 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1423 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1424 being used to -DHAVE_PROCFS.
1426 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1427 '#include "fopen-same.h"' to end of file to match other h-* files.
1429 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1431 * configure.in: Change svr4 references to sysv4. Add case
1432 "unknown" for target vendor and infer some targets based
1433 on the specified operating system.
1435 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1437 * bfd-in.h, libaout.h: ANSIfy enums.
1439 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1441 * archive.c (normalize): created version for VMS which removes the
1442 VMS directory crap from the front and end of a filename, eg turn
1443 [-.foo]bar.obj;123 into bar.obj
1444 (bfd_construct_extended_name_table): now writes index into an
1445 extended name table in decimal - the same base used to read an
1446 extended name table.
1448 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1450 * aout-encap.c: Fix to use aout-target.h.
1451 * aoutf1.h: Use standard MY_object_p and MY_callback
1452 in aout-target.h. Remove target-specific versions.
1453 * host-aout.c: Re-write to use aout-target.h.
1454 * gen-aout.c: New files use with host-aout.c to generate
1455 host-specific a.out-related parameters.
1456 * Makefile.in: host-aout.o depends on aout-params.h, which is
1457 generated by gen-aout.
1458 * aout-target.h: Make a little more flexible.
1459 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1460 macro. Instead, inline it in aout-target.h.
1461 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1462 a gcc -Wall warning.
1463 * archive.c: Add missing commas in DEFUN macro (2 places).
1464 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1465 Berkeley ones, now that libiberty has them:
1466 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1467 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1468 remove unused variable.
1470 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1472 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1473 and execname inside HAVE_PROCFS ifdef since they are unused
1474 when it is not defined.
1476 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1478 * elf.c: Flag all sections as either code or data. We can't
1479 be sure what they are anyway, since ELF doesn't fit the
1480 traditional model of text+data+bss very well. Add new local
1481 function elf_read() to simplify code. Record entry point in
1484 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1486 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1487 rather than N copies of the same lines.
1489 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1491 * cpu-h8300.c: disassemble branch displacements correctly
1492 * coff-h8300.c: put reloc offsets out in 32bits
1494 * makefile.dos, configdj.bat: New files from DJ
1495 * cache.c: fopen with new macros is needed for DOS.
1496 * ieee.c: environ renamed to envi to stop an include file
1498 * opncls.c, coff-rs6000.c: more fopens with macros.
1500 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1502 * Makefile.in: infodir belongs in datadir.
1504 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1506 * Makefile.in: fix where docdir lives
1508 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1509 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1510 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1511 srec.c, syms.c, targets.c : all new documentation and lint
1515 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1517 * coffcode.h, srec.c: Lint.
1519 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1521 * Makefile.in: install using INSTALL_DATA, added standards.text
1524 * configure.in: mark directory as target dependent. configure
1525 nows works in objdir always so make file existence checks
1528 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1530 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1531 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1532 and mandir now keyed off datadir by default.
1534 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1536 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1537 computation of arch and machine type so it's worked out before
1538 some_aout_object_p is called.
1539 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1541 * archures.c: add extra field 'section_align_power' to hold
1542 default section alignment in object files.
1543 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1544 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1545 initialize the new field.
1546 * bout.c (b_out_callback): replace the text size, since aout
1548 * aoutx.h: Documentation in the new style
1550 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1552 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1553 use the saved value if mtime_set is already set (intended
1554 for archive files, though apparently not used yet).
1556 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1558 * targets.c: Revise comments about how to configure the target
1559 vector, to match reality. Remove mention of obsolete methods.
1560 Remove long lists of capitalized macros that turn into the same
1561 thing in lowercase. Normal vector simply lists all known
1562 lowercase xvec names; all other cases are handled by SELECT_VECS.
1564 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1567 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1568 list of supported targets.
1570 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1572 * archive.c (bsd_write_armap): The pad byte sometimes added to
1573 the string table in a __.SYMDEF member is now
1574 counted as part of the size of the string table.
1575 This is compatible with the old ranlib, as well as Sun's.
1577 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1579 * srec.c: Rewrote to fix many bugs; now gets the record type
1580 right, doesn't choke on input, sets the start address in an S9 and
1581 fills in the filename on an S0.
1583 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1585 * cpu-h8300.c: Add support for MEMIND addressing mode
1587 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1589 * coffcode.h: use the new macro if available
1591 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1592 * Makefile.in: Fixed dependencies due to file rename
1594 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1595 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1596 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1597 newos3.c, stab-syms.c, syms.c: All these files have had their
1598 #includes altered to point to the new places.
1600 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1602 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1604 * configure.in: Add vendor "ncr" as supported per-target vendor.
1605 Add svr4 case for i386 per-host case.
1607 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1610 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1612 * syms.c (bfd_decode_symclass): Return 'A'
1613 for symbols that are both absolute and global.
1614 * archive.c (bfd_special_undocumented_glue): Return NULL
1615 if bfd_ar_hdr_from_filesystem returns NULL.
1617 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1619 * Makefile.in: added coff-h8300
1620 * configure.in: now h8 is a coff target
1621 * cpu-h8300.c: fix various disassembly problems
1622 * libcoff.h: took out some code which has been #0ed for a long
1624 * targets.c: added h8 coff
1625 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1626 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1628 * coffcode.h: Started to change the way machine dependencies are
1629 handled, from the nest of #ifdefs to macros defined in the
1630 including coff-<foo>.c
1632 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1634 * aoutx.h (some_aout_object_p): Set the `executable' bit
1635 if the entry point is contained in the text segment, even if the
1636 text segment is at location 0.
1638 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1639 nonstandard MIPS sections (.rdata, .sdata, etc).
1641 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1642 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1643 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1645 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1647 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1649 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1650 from syms.c to new file stab-syms.c. Also, since GNU extended
1651 type codes such as N_SETT are no longer in ../include/stab.def,
1652 include them manually.
1653 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1654 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1655 * libaout.h: Added prototype for aout_stab_name().
1656 * Makefile.in: Update Makefile for new stab-syms.[co].
1658 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1660 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1661 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1662 just make N_XXX work by excluding the header from the text segment.
1663 * aoutx.h: Fix comments to match.
1665 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1667 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1668 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1669 for the "logical" text segment (i.e. never consider the exec
1670 header to be part of the text segment). This change is
1671 needed for consistency with various other parts of bfd and ld.
1672 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1673 and move calculation of obj_textsec(abfd)->size to libaout.h.
1674 * bfd-in.h: Removed bogus ';'.
1676 * Makefile.in: Add MINIMIZE flag to select lean
1677 or bloated target_vector.
1678 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1679 * newsos3.c: Fixes to ../include/aout64.h remove need
1680 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1682 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1684 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1685 handle both little and big-endian targets, with little
1686 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1687 * host-aout.c: Add FIXME note.
1689 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1691 * targets.c: Make the default target_vector contain
1692 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1693 Old behavior can be gotten by defining ALL_TARGETS.
1694 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1695 Factored out common code into new file aout-target.h.
1696 Saves a lot of duplicate code for a.out variants.
1698 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1700 Get 'make headers' to work when configured with +subdirs.
1701 * Makefile.in: Add $(subdir) to docdir path.
1702 * doc/Makefile.in (protos): Add $(srcdir) prefix
1703 to name of sed scripts.
1705 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1707 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1708 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1709 to include names of N_SETT etc.
1711 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1713 * elf.c: Add minimal support for ELF symbol tables. Generates
1714 canonical bfd symbol tables from ELF symbol tables. Change the
1715 name of some functions from bfd_<name> to elf_<name>.
1717 * syms.c: Trivial fix to comment to remove a redundant "to".
1719 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1721 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1722 form that GDB recognizes as COFF.
1724 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1726 * ieee.c (ieee_object_p): cast NULL correctly.
1727 * configure.in: added harris host
1729 * coff-a29k.c: Lots of changes, most from David Wood.
1731 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1733 * coff-m88k.c (coff_write_armap): Just #undef it.
1735 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1737 * Makefile.in: standardize on MINUS_G to disable debugging
1738 * coff-m88k.c: create coff armaps instead of bsd ones.
1739 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1742 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1744 * elf.c: Additions to support ELF format core files.
1745 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1746 has support for /proc (all the include files in particular).
1748 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1750 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1751 of two N_SO stabs, one for directory, and one for filename.
1753 * bfd-in.h (print_vma): Factor out duplicate definition.
1755 Exit a little more gracefully when malloc returns NULL.
1756 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1757 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1758 * libbfd.h: Rre-generated due to libbfd.c update.
1760 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1762 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1764 * elf.c (elf_object_p): Don't try to create a bfd section for
1765 the first ELF section header. It is just a placeholder.
1767 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1769 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1770 core files, when compiling native.
1771 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1773 FIXME: The aoutf1.h change below needs to be reversed back
1776 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1778 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1779 manipulation of lnno fields in lineno structs in a coff-<f>.h
1780 independent way. Override it in coff-<f>.h to your favourite
1781 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1782 (coff_swap_lineno_out): modified to use the new macros.
1784 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1786 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1787 unknown arch when the magic number doesn't specify the
1788 architecture, since some OSs (eg old sun3s) don't set the number, and
1789 020 is probably the right answer anyway.
1791 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1793 * hosts/h-news.h, hosts/h-rtbsd.h:
1794 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1795 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1796 bfd_print_symbol_nm, for use by nm.
1797 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1798 bfd_print_symbol_nm option, to print in nm format.
1799 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1800 oasys.c (oasys_print_symbol): Provide stub implementations
1801 for bfd_print_symbol_nm.
1802 * syms.c: New function bfd_decode_symclass, used by nm printer.
1803 New function bfd_stab_name to look up string name of stab code.
1805 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1807 * Makefile.in: Added ctor.c
1808 * archures.c (bfd_default_arch_struct) added
1809 bfd_default_reloc_type_lookup.
1810 * coffcode.h: removed a load of #if 0ed code.
1811 (coff_compute_file_section_positions): now works out the section
1812 alignment and size correctly in all cases.
1813 (coff_get_symtab): looks for constructor symbols and calls the
1814 right function when they're found. (coff_canonicalize_reloc):
1815 knows when a section is full of constructors and does the right
1817 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1819 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1820 * libcoff.h: removed #if 0ed code
1821 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1822 arch independent constructor relocation type.
1823 (bfd_reloc_type_lookup): removed the comment "this will go away"
1824 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1825 reloc which is used when BFD_RELOC_CTOR falls through to give a
1826 default 32bit reloc for constructors.
1827 (bfd_default_reloc_type_lookup): added.
1828 * aoutf1.h: fixed SEGMENT_SIZE typo.
1830 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1832 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1833 matching prefix "coff".
1834 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1835 rs/6000 csect records.
1837 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1839 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1840 * configure.in: add motorola delta88 cases
1841 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1842 write_armap prototype
1843 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1845 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1847 * Rename COFF-related files in `coff-ARCH.c' form.
1848 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1849 coff-mips.c, coff-rs6000.c to be exact.
1851 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1852 make output clutter.
1853 * config/mt-*: Ditto.
1855 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1857 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1858 John Gilmore. Archive support from Damon A. Permezel.
1860 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1861 * configure.in: Add rs6000 case.
1862 * targets.c: Add rs6000 vector.
1863 * archures.c: Add rs6000, fix comment on romp.
1864 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1865 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1866 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1867 * section.c (bfd_make_section): Return NULL on attempt to create
1869 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1870 (bfd_swap_aouthdr_in): Handle lots more members.
1871 (make_a_section_from_file): If section has already been seen,
1872 just return false rather than overwriting it.
1873 (coff_real_object_p): Understand incoming magic numbers.
1874 (coff_set_flags): Understand outgoing magic numbers.
1875 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1876 (build_debug_section): Add fn for reading debug string section.
1877 (get_normalized_symtab): Handle symbol names in debug string section.
1878 Remove unused obj_string_table.
1879 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1880 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1881 existing section before making one.
1882 * cpu-rs6000.c: New file.
1883 * rs6000coff.c: New file.
1885 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1887 * elf.c: Add partial support for ELF format corefiles. Still needs
1888 support for extracting registers from corefiles.
1890 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1892 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1893 RANLIB is defined as echo, send the output to /dev/null to help
1894 reduce clutter in the output from doing a make.
1896 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1898 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1899 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1901 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
1903 * coffcode.h (coff_compute_section_file_positions): make it pad
1904 section size out if there are alignment restrictions so that the
1905 image will be ok on a system where section positions are worked
1906 out by accumulating sizes rather than from the section headers.
1907 * targets.c (proto write_armap). Changed orl_count to unsigned.
1908 * opncls.c (bfd_close_all_done). Added so that generative
1909 programs like gas can close a bfd without causing bfd confusion.
1910 * libbfd.h (changed becuase of protos)
1911 * amdcoff.c: messed with the way that jmp displacements are
1912 calcualated. This may not yet be totally correct.
1913 * archive.c (coff_write_armap): rewrote the way that ranlibs are
1915 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
1916 abs symbol has no section (like a register symbol).
1917 (coff_write_symbol) now zeros auxent before filling it up to help
1918 with sensitive applications.
1919 * libbfd.c (bfd_write_bigendian_4byte_int): added.
1921 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
1923 * bfd.c: Make sure we don't get a macro strerror().
1924 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
1925 * trad-core.c (trad_unix_core_file_failing_command): Suppress
1926 attempt to recover command, ifdef NO_CORE_COMMAND.
1927 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
1929 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
1931 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
1933 * archive.c (bsd_write_argmap): The size of the ranlib structures
1934 should not include the size field itself.
1935 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
1936 adata(abfd)->exec_bytes_size field instead of constant macro,
1937 because aoutx.h compiles to a simple .o file shared by
1938 all 32-bits a.out targets.
1940 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
1942 * configure.in: Allow i386-sco-sysv.
1943 * bout.c: Remove unused i960_align; lint dummy core file handlers.
1944 * cpu-h8300.c: lint.
1946 * host-aout.c: New strategy. We use common code, include files,
1947 and data structures to handle the file, but set a few parameters
1948 from the host's config file (page size, text start addr, etc).
1949 * libaout.h: Define HP BSD machine types.
1950 * aoutf1.h: Handle reading a.outs with these types.
1952 * trad-core.c: Pass the u.u_ar0 value as the negative of the
1953 virtual-memory-address of the .reg section. We can't just make a
1954 section for "all the regs and nothing else" because only GDB knows
1955 exactly where the regs are (scattered around the upage and stack).
1956 Clean up memory allocation. Remove big- and little-endian
1957 vectors, replace with single vector; this only runs on the host,
1958 in host byte order. Replace byteswap routines with aborts in case
1960 * targets.c: There's only one trad_core_vec now.
1961 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
1963 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
1965 * hosts/h-amix.h (free): Fix prototype.
1967 * aoutx.h: Don't use NULL as an integer, for braindead systems
1968 that declare it as (void *)0. (From Peter Schauer.)
1970 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
1972 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
1973 problem with bad Ultrix system headers.
1974 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
1975 various kinds of alignments for the various kinds of
1978 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
1980 * doc/Makefile: Don't assume . is on the path (from James Clark).
1982 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
1984 * Makefile.in: Avoid Sun Make VPATH bugs.
1985 * targets.c: Declare trad_core vectors extern.
1987 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
1989 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
1990 * libbfd.h: Moved ALIGN macro here.
1991 * bout.c (b_out_callback): Replace i960_align by align_power.
1993 * libaout.h (struct aoutdata): Added fields page_size,
1994 segment_size and exec_bytes_size. These help generic code
1995 (in aoutx.h and libaout.h) to figure out where to align
1996 the various segments in a demand paged file.
1997 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
1998 to decide if the exec header counts in a_text (text segment size).
1999 Also, assume D_PAGED flag is set; don't set it here.
2000 * bout.c (b_out_callback): Add initialization of
2001 adata fields page_size, segment_size, and exec_bytes_size.
2002 * host-aout.c (NAME(host_aout, callback) and
2003 NAME(host_aout,mkobject): Ditto.
2004 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2005 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2006 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2007 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2008 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2009 for some systems (mainly sunos), so do it in the callback instead.
2010 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2011 * aoutx.h (NAME(aout,set_section_contents): Change the way
2012 filepos and size of sections are carried out to support
2013 older styles of demand paged executables.
2016 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2018 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2019 * bfd.c: Added macros to enable gas to swap coff records.
2020 * coffcode.h: Make the coff_swap_*_out routines return the number
2021 of bytes swapped, and cleaned up their prototypes.
2022 * configure.in: Added ebmon/coff support
2023 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2025 * targets.c: Added new entry points for coff swapping
2027 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2029 Restructure configuration scheme for bfd, binutils, ld.
2031 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2032 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2033 Change some config names to match other dirs.
2034 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2036 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2037 ../include/sysdep.h.
2038 * cpu-i960.c: Strncmp needed a length arg.
2039 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2040 * i386aout.c: Remove dead N_TXTOFF override.
2041 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2042 * config/: Rename some config files to match up h-*.h names.
2043 Remove all the HOST_SYS definitions from the config files.
2044 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2045 * hosts/h-hp9000.h: Remove USG comment.
2046 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2047 * hosts/h-news.h, h-sparc-64.h: New config files that had
2048 previously been kludged in the <sysdep.h> file.
2050 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2052 * config/*: trad-core support is HOST dependent, not target
2053 dependent. Target config files only set DEFAULT_VECTOR and/or
2054 other vector elements. Exception: when host-aout.c is in use,
2055 in which case we're forced to assume we're native (hp, vax,
2056 tahoe). Rename XDEPFILES to HDEPFILES.
2057 * Makefile.in: Rename XDEPFILES.
2058 * config/h-sun*: Don't force static linking.
2059 * trad-core.c: Document how to use it nowadays.
2060 * i386aout.c, newsos3.c: Clean up.
2061 * i386coff.c: Allow 386 coff files to be used as core files too
2062 (for reading core files from embedded systems).
2064 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2066 * Add i386aout.c for a.out support on the i386.
2068 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2070 * reloc.c, section.c, syms.c, targets.c: correct info-node
2071 structure in *doc* comments.
2072 doc/Makefile: stop hiding complaints from makeinfo.
2074 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2076 * aoutx.h (...some_aout_object_p): Take a third parameter,
2077 the internal_exec struct, and avoid ever looking at an
2078 external_exec. All callers changed to read the entire
2079 external_exec struct, swap and check its magic number,
2080 swap in the whole structure, and pass the swapped-in version to
2082 * bout.c: Bring into modern era. Use single _object_p routine
2083 for big- aand little-endian. Provide internal and external
2084 exec header structs. Use separate swap-in and swap-out routines.
2086 * libaout.h: Move struct internal_exec from ../include/aout64.h
2087 to here. Add obj_symbol_entry_size to struct aoutdata.
2088 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2090 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2091 EXTERNAL_NLIST_SIZE. Callers changed.
2093 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2095 * bfd.c: Remove strerror() to libiberty.
2097 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2098 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2099 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2100 last byte of transfer, not first byte, is within the section.
2102 * host-aout.c: Remove `BSD' archive support. Lint.
2104 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2105 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2106 `bfd_arch_info_type'. All uses changed.
2107 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2108 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2109 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2110 it needs a better name.) All uses changed.
2111 * targets.c: Rename `enum target_flavour_enum' to `enum
2112 target_flavour', and remove the `_enum' from all of the enum
2113 values themselves. All uses changed.
2115 * configure.in, config/h-i386mach: i386 mach host.
2116 * config/t-i386-aout: Use host-aout.c.
2118 * trad-core.c: Give it its own xvec's to make it independent
2119 of other file formats.
2120 * ecoff.c, host-aout.c: Remove refs to trad-core.
2121 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2122 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2124 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2126 * reloc.c: Extended NEWHOWTO macro
2127 * ieee.c: Changed the way 8bit pcrel is done
2128 * cpu-h8300.c: got the registers in the right order
2130 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2132 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2133 prediction is vindicated!
2135 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2136 Remove refs to howto.c, since Steve forgot.
2138 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2140 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2141 still work. Now allows any architecture/machine to be set.
2143 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2145 * howto.c deleted and moved code to reloc.c
2147 * libbfd.h, libbfd-in.h removed $id stuff for real
2149 * cpu-h8300.c Made it match various different spellings of h8300.
2151 * archures.c: Took out the first char filter which made it only
2152 look for a cpu/arch match when the first chars of supplied and
2153 tested names were the same.
2155 * targets.c removed oasys stuff, pending someone to fix the bugs
2159 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2161 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2162 ELF support good enough for GDB.
2163 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2164 m68k-cbm-svr4 host and target.
2165 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2166 so `diff' and `patch' can cope.
2168 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2170 * archures.c: removed texinfo error
2172 * init.c: added texinfo hooks, and removed initialization error
2175 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2178 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2180 * cpu-i960.c: Avoid numerical count of initializers.
2182 Vax Ultrix changes from David Taylor <taylor@think.com>:
2183 * host-aout.c: Make little-endian vector really little-endian.
2184 * configure.in: Separate vax and tahoe cases, handle ultrix.
2185 * config/t-vax: Add trad-core.o.
2186 * config/h-vaxult: New host system.
2188 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2190 * bfd-in.h VERSION, change version number to 0.18, this makes a
2191 gap, but now is the same as the linker version number.
2193 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2194 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2195 files will eventually contain processor specific bits for bfd,
2196 like strange relocation information and dis/assembly. So far only
2197 the H8 has been even partially done. This work also ties in with
2198 the change in handling architectures.
2200 * amdcoff.c: (a29k_reloc) fix error message.
2202 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2203 discover the architecture of the bfd. (sunos4_callback) calls the
2204 function bfd_set_arch_mach rather than stuffing stuff directly
2205 into the bfd. (sunos4_write_object_contents), changed names of
2208 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2209 setup the environment.
2211 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2212 headers in big endian format, regardless of the endianess of the
2215 * archures.c: totally changed. Now an architecture is represented
2216 with a pointer to an info structure rather than an enumerated type
2217 and a long. The old info is available as two elements in the
2218 structure. Future enhancements to architecure support will
2219 involve pointers to methods being placed into the info structure.
2221 * bfd.c: changed the definition of the bfd structure for the new
2224 * bout.c: (b_out_set_arch_mach) changed to use the new
2225 architecture mechanism.
2227 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2228 the new architecture mechanism.
2230 * configure.in: added h8 stuff.
2232 * ieee.c: too many changes to note. Now ieee files written with
2233 bfd gas and ld can be read by gld and ieee only linkers and
2236 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2238 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2239 than fixing the structure directly.
2241 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2242 than fixing the structure directly.
2244 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2245 before opening a bfd.
2247 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2248 rather than fixing the structure directly.
2250 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2251 in the t/hmake file) a user can select which backends they want
2252 linked with bfd without changing the source.
2254 * init.c: new, looks after initializing modules.
2256 * howto.c: for future use, will allow an application to work out
2257 what cookie to use as a handle on a relcoatio howto.
2259 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2261 * srec.c: Better error checking, partly from Peter Schauer.
2262 (srec_object_p): Avoid assuming any file that starts with 'S' is
2263 an S-record file! (Check for 3 uppercase-hex digits after it.)
2264 (ISHEX): Define new macro for checking supposedly hex characters.
2265 (pass_over): Treat as EOF any S-record line that:
2266 * doesn't have hex in either size character
2267 * produces a size larger than 0x7F
2268 * has an unrecognized type number
2270 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2272 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2273 opncls.c: Lint (saber actually).
2275 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2277 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2278 * newsos3.c: Fixed two types: newos3 -> newsos3.
2279 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2280 to use correct segment.
2282 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2284 * aoutx.h (print_symbol): Handle missing symbol->name.
2286 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2288 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2291 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2293 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2294 add sgi/irix support.
2296 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2298 Changes for the AMD 29000 Ultracomputer port from David Wood.
2301 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2303 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2306 * coffcode.h (coff_real_object_p): Pass information about the
2307 current file's coff symbol format to BFD via the coff_data struct.
2308 (coff_find_nearest_line): obj_icof => coff_data.
2309 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2310 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2311 and DIMNUM == E_DIMNUM.
2312 * configure.in: Handle a29k-*-* hosts, and targets
2313 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2314 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2315 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2316 local_linesz to `coff_data' (tdata) struct.
2317 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2318 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2320 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2322 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2323 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2325 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2327 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2329 (sunos4_core_file_matches_executable_p): Fix header comparison.
2330 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2331 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2333 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2335 Allow GDB to patch object files.
2337 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2338 * trad-core.h (trad_unix_core_file_p): Ditto.
2339 * aoutx.h (aout_set_section_contents): On first output, check
2340 abfd->direction and complain if erroneous.
2342 * Makefile.in: Add crude dependencies.
2344 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2346 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2347 to h/t-xxxx files so that everything will work on System V.
2349 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2351 * aoutx.h: Add information on host-aout.c and how to configure
2352 to use it, to the manual.
2353 * configure.in: Tix typo.
2354 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2355 else dummy out the core file support.
2356 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2357 specified, use it to locate the data section.
2358 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2359 rather than as chars (lint).
2361 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2363 * aoutx.h, coffcode.h: saberized.
2365 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2367 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2369 bfd.c, targets.c: minor rewording of doc segments
2372 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2374 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2375 etc, rather than TEXT_START_ADDR.
2376 * host-aout.c: Remove #if 0 around whole thing.
2377 Update to modern (32/64-bit) a.out naming conventions.
2378 Include a large chunk of ../include/a.out.gnu.h to get macros that
2379 are not defined by the system include files.
2380 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2381 macro used by the other a.out implementations.
2382 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2384 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2386 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2387 texdoc and psdoc; make these depend on generated .texi's
2389 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2392 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2395 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2396 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2397 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2398 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2399 obtrusive marks indicating .c origins.
2401 * bfd.texinfo: generalize most references to linker
2403 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2405 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2406 * archures.c: remove empty foo() definition (crept in at vn1.9)
2408 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2410 * bfd.texinfo: use @setchapternewpage on instead of lots of
2411 @page's; minor rephrasing in Introduction.
2413 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2414 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2415 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2416 segments): used BFD (caps) more consistently as a name in
2417 discourse, fixed a few other minor typos and uses of fonts
2420 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2422 * coffcode.h: fixed bug where string table size wasn't being swapped.
2424 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2426 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2428 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2429 flags. (bfd_print_symbol_vandf) now knows what to do with the
2432 * aoutx.h: made translate_from_native_sym_flags and
2433 translate_to_native_sym_flags produce the above flags.
2436 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2438 * all files: update copyright notices for GPL version 2.
2439 Install header comments and attribute most modules to their
2440 authors. BFD's name is now officially "Binary File Descriptor",
2441 so remove any conflicting pejoratives.
2442 archures.h: Consists solely of comments; remove it.
2444 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2446 * Makefile.in, bfd.c: Made it compile again.
2448 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2450 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2453 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2455 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2456 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2459 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2460 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2462 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2464 * Everything: created some new files, core.c format.c, reloc.c,
2465 section.c and syms.c to split the functionality a bit better.
2466 Cleaned up the rest of the files a bit, and added some
2470 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2472 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2473 really takes 3 arguments, patched code and ammended prototypes.
2475 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2477 * ../include/bfd.h (struct bfd_target): Added new field
2478 "align_power_min" which contains the minimum alignment for a
2479 section. This is used in coff_new_section_hook. The field
2480 insertion necessitates an update of all backends..
2482 * aoutf1.h jump table field inserted
2484 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2487 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2488 table field inserted.
2490 * coffcode.h(just about everything) Now patches up symbol tables
2491 using a different mechanism. The Intel major bug has been fixed,
2492 and the linker can self host on the Aviion and be debugged with
2495 * ecoff.c: new include and jump table patch, i386coff.c: new
2496 include and jump table patch, icoff.c: new include and jump table
2497 patch, ieee.c: can now read archives containing ieee modules.,
2498 libcoff.h: added (combined_entry_type), libieee.h: uped max
2499 sections to 20, m68kcoff.c: new include and jump table patch,
2500 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2501 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2502 srec.c: jump table patch. trad-code.c fixed #IF typeo
2504 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2506 * coffcode.h (coff_swap_aux_in): added else case to deal with
2507 filenames less than 9 characters.
2510 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2512 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2514 * srec.c: now allows any number of sections to be created in a
2515 file. Outputs addresses of the right length.
2517 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2519 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2520 target didn't match, the format got set to the attempted match,
2521 breaking a future test.
2523 *../include/i386coff.h : fixed typo in type field with size
2525 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2526 support in the jump table for the swapping routines exported to
2527 gdb. Now gdb works with the 386.
2529 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2531 * Merge in changes from gdb-3.95 release.
2532 Makefile.in: Allow hmake and tmake files to add OFILES.
2534 bfd.c: support specific targets as well as searching. When
2535 searching, take default target in preference to others.
2537 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2538 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2539 libbfd.h: Support specific targets as well as searching.
2540 opncls.c: Support specific targets as well as searching.
2541 targets.c: Search is short-circuited if default target matches.
2542 liboasys.c, libieee.c: Undo bothner changes that make macros
2543 work to the left of assignment, but which depend on the
2544 representations of different pointer types being the same.
2546 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2548 * i386coff.c: created.
2549 * coffcode.h: added support for 386.
2550 * Makefile.in: added support for 386.
2551 * ../include/i386coff.h: created
2553 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2555 * coffcode.h: removed all put_x_<sizes>
2556 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2560 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2562 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2564 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2566 * everything: Removed sysdep.h from bfd.h and put back into files
2567 from which it was split out. Now 64 bit version is built with a
2568 -DHOST_64_BIT="long long" on the compile line.
2571 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2573 Changed all the [get|put][name] routines to use [get|put]_[size
2576 Put in support for 64 bit work. Now two versions of bfd may be
2577 generated, according to the state of TARGET_64_BIT, one which is
2578 32 bit only, and one which is 64/32 bits.
2579 Created new back end 'demo64' to test 64 bit functionality.
2581 Renamed some files to work on DOS.
2583 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2584 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2585 chage, 64 bit transfer. * liba.out.h: Split out common code from
2586 sunos and newsos into liba.out. Name changes and prototype mods. *
2587 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2588 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2589 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2590 change and 64bit stuff.* newsos3.c: common code removed, new jump
2591 table. * oasys.c: Name change * opncls.c: Portability fixes *
2592 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2593 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2594 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2595 64bit ized. * demo64.c: 64 bit a.out back end
2601 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2603 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2604 on LHS of assignment, even when using old compilers.
2605 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2606 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2607 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2608 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2609 * targets.c: Add declaration of newsos3_vec.
2612 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2614 * aout.c: fixxed some of the problems with filepos calculation.
2615 (swap_ext_reloc): fixed problem with creation of relocs.
2616 (aout_set_section_contents): fixed filepos problem
2618 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2619 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2620 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2621 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2622 cleaned up. (coff_write_object_contents) cleaned up.
2624 * ecoff.c: Totally different. Now supports ecoff fully.
2626 * icoff.c: fixed problems in relocation callout.
2628 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2630 * m68kcoff.c: updated target vector.
2632 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2633 choose_reloc_size. (sunos4_write_object_contents) now calls
2634 choose_reloc_size so outputs relocs correctly, also calculates the
2635 size of the sections correctly.
2639 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2641 Merge Per Bothner's changes to modularize BFD a.out a bit.
2643 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2644 * ieee.c: Cast enums to int before comparing them, for brain-
2646 * coff-code.h: Remove coff_get_section_contents, and use the
2647 generic one instead.
2649 * aout.c: Derive new module from sunos.c, containing generic
2650 support code for all kinds of a.out files.
2652 * sunos.c: Remove all code that goes in aout.c. Split out
2653 machine dependent followup in sunos4_object_p into
2654 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2655 and redefine only the names we CHANGE, not all the names. Drop
2656 the little-endian vector, and rename the vector as sunos4 rather
2659 * b.out.c: Use aout.c routines for most of the work. Slight
2660 changes for the new regime. Remove close_and_cleanup and
2661 get_section_contents in favor of generics. New transfer vector
2664 * newsos.c: New support for Sony NEWS, another a.out format.
2666 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2667 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2668 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2670 * opncls.c (bfd_close): Call format-dependent write_contents
2671 routine, if writing, before calling target-dependent
2672 close_and_cleanup routine (which is now always generic, I think).
2673 * srec.c: Use bfd_alloc instead of malloc. Remove
2674 close_and_cleanup and move code from it to
2675 srec_write_object_contents. Add write_contents to tvec.
2676 * targets.c: Remove a.out little vector, replace a.out big
2677 vector with SunOS vector. FIXME: Need Vax support again now.
2679 * libbfd.h: Add write_contents format-dependent-vector to the
2680 bfd_target vector. Supply a generic close_and_cleanup routine.
2681 * liba.out.h: Handle the new aout.c split. Add prototypes for
2682 all routines defined in aout.c. Rename "sunos" things to "aout"
2683 things. Add a few fields where needed for various formats.
2684 * Makefile.in: Add aout.c and newsos.c.
2686 * archive.c, ieee.c, oasys.c: Lint.
2688 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2691 changed forward declaration struct stat; to reduce warnings. Changed
2692 comment on bfd_h_<x>_x.
2694 * ../include/m68kcoff.h, ../include/intel-coff.h,
2695 ../include/m88k-bcs.h
2696 Now there are two incarnations of relocs, linenos and syments. One for
2697 internal digestion, and one full of char arrays for I/O. The original
2698 names have gone to detect errors.
2700 * Makefile.in, m68kcoff.c, targets.c
2701 Test new structure code with a 68k coff implementaion
2703 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2704 Fixed all the places where there were problems with the size and
2705 alignments of structures on disk and structures in memory. #ifed out
2706 all the code in coffswap.c, since it should be done using the target
2709 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2711 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2712 multiple reloc command.
2714 * sunos.c (sunos4_set_section_contents): Made it so that sections
2715 are always padded to their alignment size.
2717 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2719 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2720 Clean up types and such (saber C problems).
2721 * ecoff.c: Clean up types and such. Remove routines that are
2722 not used. Fix up reading and swapping of shorts from files.
2724 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2726 * a.out.vax.c: Remove two bogus "static" from prototypes.
2728 * ecoff.c: Got rid of lots of non-working junk (that had
2729 been copied directly from coff-code.h).
2730 Updated to be consistent with updates to icoff.c and coff-code.h.
2732 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2733 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2735 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2736 but until the target_vector is automatically generated,
2737 it's as good as any. Note that the text offset is the only
2738 difference between NewsOS and SunOs (including magic numbers).
2739 (Most of the sunos_* routines should to renamed bsd_*
2740 and move to a bsd.c file. Then (and when the target_vector
2741 is automatically generated) it might make sense to create
2742 a separate Sony target.)
2744 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2745 on some systems, and doesn't help on others.
2746 Similarly, only define X_OK if not already defined.
2748 * trad-core.c: Don't include sys/stat.h - at least
2749 on NewsOS 3, it has already been included.
2751 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2753 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2754 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2755 symbol tables if necessary when reading them in, so gdb can use
2756 them. Add "bfd_coff_" to the names so they won't conflict with
2757 names in calling programs. FIXME-soon: if coff-code.h is
2758 included in two BFD modules, this will cause duplicate
2759 definitions; the routines should be exported to a separate,
2760 common, module (probably along with a mess of other ones).
2762 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2764 Improve modtime support.
2766 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2767 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2768 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2769 BUG: archive members still do not get correct mod times.
2771 Improve floating point support for core files.
2773 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2774 (sunos4_core_file_p): Create a second registers section in the
2775 core file, called ".reg2", for the float registers.
2777 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2779 * many changes to improve archive handling; found a logic flaw in
2780 bfd_check_format which only just happened to work by cooncidence.
2782 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2784 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2787 * bfd.h: changed type of udata in asymbol to void *, like it
2788 should be. Added bfd_reloc_dangerous enum member.
2790 * coff-code.h: Fixed it so that internally generated symbols get
2791 their values relocated correctly in all cases. Removed calls to
2794 * icoff.c: Not understanding the destination symbol of a reloc is
2795 not a failure any more, just 'dangerous'. This allows linking of
2796 b.out and coff images.
2798 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2802 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2804 * sunos.c (translate_to_native_sym_flags): fixed
2805 sym_pointer->n_value so that symbols on the way out get their
2806 section relative values calculated correctly.
2808 * coff-code.h (mangle_symbols): fixed problem where tags were not
2809 being relocated for structs, enums, unions. Also various lints.
2811 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2813 * archive.c (get_elt_at_filepos): system_call_error returned
2816 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2818 * Resolve the use of no_error and system_call_error.
2819 The bfd library itself now will never set bfd_error to
2822 The code still needs to be combed to make sure all the error
2823 codes are correct. I suspect they are not always set correctly.
2825 * The names of all the messages have _ prepended because the sun
2826 bundled compiler can't distinguish from a macro which takes an
2827 argument and the same identifier in a non-macro context.
2829 * The reason for the above being that entry points which used to
2830 be trampoline functions are now just macros which expand to a
2831 direct call through the bfd's xfer vector.
2833 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2834 must gas have its own version of everything (the gas version
2835 had the correct value)
2837 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2839 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2840 properly support i960 architecture and output correct reloc stuff.
2842 * bfd.h: added prototype for bfd_printable_arch_mach, added
2845 * coff-code.h: Applied patches from chrisb to support i960
2846 architecture, zero relocs and swap them correcly and conditionally
2847 compiled the timestamp.
2849 * sunos.c: Made the default section alignment 2^3 so that doubles
2850 are done properly. Fixed the same reloc bug that was in b.out.c
2852 * sysdep.h: Now compiles on a Posix box
2854 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2856 * icoff.c: Fix comment on big-endian version.
2857 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2858 F_RELFLG). Set F_AR32WR in output files if little endian
2861 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2863 * archures.c fixed =/== typo
2865 * sunos.c added architecture stuff for output. Fixed
2866 bug where files where vma(data) != size(text)
2867 were processed wrong.
2869 * coff-code.h added a lint cast
2871 * (../include/a.out.sun4.h) fixed it so zmagic
2874 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2876 * archive.c removed loads of includes, and fixed bug where string
2877 table didn't have a null at the end.
2879 * bfd.c fixed includes, added symbols argument to
2880 canonicalize_reloc entry point.
2882 * libbfd.c fixed includes and added some lint patches.
2884 * targets.c added both sorts of intel coff.
2886 * b.out.c fixed included, changed was the canonical
2889 * icoff.c added support for callj and big and little
2892 * opncls.c added chmod+xing for files with EXEC_P set.
2894 * sunos.c fixed includes. Changed default section
2895 alignement to words. Fixed relocation stuff to work with
2898 * bfd.h various new types added, prototype for new
2899 reloc calls, changed bfd->iostream to a void *
2900 to including files don't need stdio.h.
2902 * libcoff.h added conversion table to tie relocs to
2907 * coff-code.h fixed includes. Added code to support
2908 big and little endian formats. Various lints. Better
2909 processing of symbols. Changed reloc stuff to new
2912 * libbfd.h fixed includes
2915 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
2917 * bfd.h changed name of alignment entry in sec_struct to
2918 alignment_power, because of conflicting uses within bfd.
2919 Now it should be obvious that it's a 2**n alignment
2920 specifier. Removed start_pad, end_alignment, block, minsize,
2921 output_file_alignment, subsection_alignment and original_vma fields.
2922 Added align_power() macro. Fixed bfd_section_alignment
2923 acessor macros. Added bfd_symbol_same_target macro.
2925 * b.out.c (b_out_write_object_contents) fixed to use
2926 new alignment member. Fixed (callj_callback) to use section
2927 relative symbols properly.
2929 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
2930 Fixed (translate_from_native_sym_flags) to correctly make
2931 symbols section relative.
2933 * bfd.c (bfd_errmsg) fixed various enum cast problems.
2934 (bfd_make_section) took out initialization of obsolete members.
2935 (bfd_print_symbol_vandf) added
2937 * opncls.c (bfd_create) created.
2939 * coff-code.h (coff_new_section_hook) took away refs
2940 to obsolete members. (make_a_section_from_file) added
2941 conversion between alignment types. (coff_symbol_from)
2942 added. (coff_count_linenumbers) only counts linenumbers
2943 if symbol is of coff-type. (coff_mangle_symbols) only
2944 heavily mangles symbols if symbol is coff-type.
2945 (coff_write_symbols) various lints. (coff_write_object_contents)
2946 various lints and modification for alignment conversion.
2947 (coff_slurp_relocs) fixed for use with new asection shape.
2949 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
2951 * archive.c lots of lint
2953 * b.out.c added callj relocation support, upgrated reloc howto.
2954 Fixed so that asymbol and reloc records are output
2957 * bfd.c lots of lint, support for new bfd entry point
2960 * bfd.h changed definition of asymbol to contain pointer to
2961 owning bfd, removed target dependencies.
2963 * cache.c took out print statements, put in BFD_ASSERT calls.
2965 * coff-code.h various lints, corrected linenumber output
2966 functionality. Added support for new style asymbols and
2967 bfd_print_symbol. Fixed so that asymbol and
2968 reloc records are handled correctly. Added timestamp.
2970 * icoff.c Added support for new howto shape.
2972 * liba.out.h Added support for new asymbol shape
2974 * libbfd.c various lints
2976 * libbfd.h various lints
2978 * libcoff.h added support for new asymbol shape.
2980 * sunos.c various lints. Added support for new asymbol shape
2981 and bfd_print_symbol.
2983 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
2985 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
2986 pointer lint. Added support for callj relocation. Fixed bug where
2987 the last 32 bytes of the text section were overwritten by data. Fixed bug
2988 where archives of b.out didn't work due bfd_slurp_extended_name_table
2991 * sunos.c added support for n_other field. Braced the howto table so
2992 that it won't be affected by any lengthing of the howto struct typedef.
2995 * bfd.h added support for n_other field, added special_function
2996 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
2999 * bfd.c upgraded bfd_perform_relocation, various lints.
3001 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3003 * ChangeLog: Started ChangeLog for BFD.
3004 * ToDo: Create file for suggestions.
3006 * Makefile: Support easy loading into Saber C.
3007 Add dependencies for icoff.o and bcs88kcoff.o.
3008 Rename coff.c to coff-code.h. Change callers.
3010 * bfd.c (bfd_check_format): Allow the check_format routines
3011 to return the desired target vector, rather than just a Boolean.
3012 bfd.h (bfd_check_format): Change function pointer return type.
3013 archive.c (bfd_generic_archive_p): change callee.
3014 b.out.c (b_out_little_object_p, b_out_big_object_p,
3015 b_out_real_object_p): change callee.
3016 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3017 in check_format transfer vectors that need a filler.
3018 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3019 bcs88kcoff.c: change callee.
3020 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3021 icoff.c: change callee.
3022 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3024 * libbfd.c (zalloc): It should actually zero the storage!
3025 This was commented out for some reason.
3027 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3028 This is so callers can avoid <stdlib.h> which doesn't exist
3031 * bfd.c (map_over_sections): Add debugging code, since I
3032 noticed the section count for sunos core files was bad, but only
3033 GDB had detected the problem.
3034 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3035 bfd_get_section_linenos): Remove obsolete functions.
3036 (bfd_apply_relocations): Use longs, not ints, for the math.
3038 * bfd.h: Declare enum boolean and struct bfd_target as well
3039 as typedefs for them. Remove obsolete
3040 bfd_get_section_lineno_size.
3042 * cache.c: Make the "fdopen" support work. Keep better track
3043 of how many files are open. Centralize the opening of files
3044 and be sure bfd_open[rw] actually try to open the file. Evade
3045 linked list initialization problems.
3047 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3049 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3051 * cplus-dem.c: Delete file, since it is not part of BFD.
3053 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3054 (bfd_openr, bfd_openw): Actually open the file, give error now.
3056 * sunos.c (sunos4_core_file_p): Set section count.
3057 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3058 obsolete definitions.
3059 (_write_symbol_table): Initialize <idx> counter.
3060 (foop): Eliminate debugging code.