1 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
4 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
6 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
8 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
10 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
11 declaring pointers to functions.
12 * cache.c, elf.c: Move static function decls to top, use PARAMS.
13 * seclet.h: Declare external function with PARAMS.
15 * doc/chew.c (exfunstuff): Eliminate.
16 (paramstuff): Replace exfunstuff with function to generate PARAMS.
17 * doc/proto.str: Use paramstuff rather than exfunstuff.
19 * libbfd.h: Update, based on changes in source code and chew.
21 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
23 * libieee.h: Add FIXME about removing limit on number of sections.
24 * bfd-in.h: Improve comments to make it clear that bfd.h is
25 the wrong place to edit this file.
26 * Makefile.in (install): Install ansidecl.h and obstack.h in the
27 same places where we install bfd.h.
29 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
31 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
32 symbol type before blindly modifying the auxent. Specifically,
33 only modify the endndx fields for types that need it, and don't
34 set the array information for non-arrays.
36 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
38 * aoutx.h (some_aout_object_p): Section list should be set up
39 correctly anyways; don't have to set up "next" pointers manually.
41 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
43 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
44 config/i386v.mh: removed -DUSG from HDEFINES.
45 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
47 hosts/i386v.h: don't define POSIX_UTIME.
49 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
51 * ieee.c (ieee_slurp_sections): make a private copy of the
52 section's name before truncating it.
54 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
56 * hppa.c: add symbol_leading_char entry in transfer vec
58 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
60 * ieee.c (get_symbol): can now cope when two symbols of a
61 different class, but the same index number occur consecutively.
62 (get_section_entry): nicer name for sections being forward
63 referenced. (ieee_archive_p): don't free the filename string,
64 since it was never malloced.
66 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
68 * coffcode.h (coff_write_object_contents): Zero timestamp field.
70 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
72 * coffcode.h (coff_swap_aux_out): set the fcnary info before
73 optionally setting the dimen info, since they are in the same
74 memory locations. Also zero out external auxent.
75 (coff_write_symbol): don't zero external auxent; now done in
78 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
80 * Check fclose return value for errors.
81 libbfd.h: bfd_cache_close now returns a boolean.
82 cache.c (bfd_cache_delete): return fclose success value.
83 (bfd_cache_close): return bfd_cache_delete return value.
84 opncls.c (bfd_close, bfd_close_all_done): return result of
87 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
89 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
91 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
93 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
94 work out a coff relocation type from a howto's attributes rather
95 than using the input r_type field. This fixes PR1677 and allows
96 conversion of a.out relocs to coff relocs.
98 * coffcode.h (coff_write_relocs): if supplied a relocation
99 relative to an absolute symbol, use the right symbol index.
101 * reloc.c (bfd_perform_relocation): do a partial link for coff
104 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
106 * changes to support i386-sysv with shared libraries:
107 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
108 check for .data2; if _LIB is defined, check for it; map
109 SEC_NEVER_LOAD to STYP_NOLOAD.
110 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
111 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
112 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
113 if section has contents, not just if it is loadable; if
114 TWO_DATA_SECS, check for .data2
115 (coff_set_section_contents): set vma of .lib section to number of
117 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
118 don't define coff_write_armap to bsd_write_armap.
119 * hosts/i386v.h: don't include <utime.h>, since it is not provided
122 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
124 * solaris2.h: Get the definition of alloca from alloca.h if we
127 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
129 * configure.in (i960-*-{aout,bout}): Support these.
131 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
133 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
135 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
137 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
138 no-longer-used definitions of L_SET and L_INCR.
139 * i386linux.h: Tweaks to smooth Linux build.
141 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
143 * seclet.h: Add enum tag to bfd_seclet_enum_type.
145 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
147 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
148 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
149 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
150 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
152 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
153 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
155 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
157 * configure.host: New file, contains mapping of host configs
158 to host support file names for bfd, binutils, opcodes.
159 * configure.in: Use it.
160 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
161 * i386bsd.c: Cleanup, reformat.
162 * config/i386-bsd.mt: Comment changes.
163 * config/i386bsd.mh: New file for core file support.
164 * hosts/i386bsd.h: Merge changes from Peter Schauer.
165 * bout.c (ALIGN): Rename to ALIGNER, since system header files
166 on BSD 4.4 define ALIGN (sigh!).
168 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
170 * libaout.h (aout_backend_data): added exec_header_not_counted
171 field. For ZMAGIC files only, when text_includes_header is set, by
172 default the length of the exec header is counted in the text
173 section size. For go32, exec header is mapped in but does *not*
174 contribute to the size of section.
175 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
176 is not set, but ztih is, add the size of the exec header to the
177 recorded size of the text section.
178 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
179 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
180 Also set text_includes_header.
181 * aout-target.h (*_backend_data): cleare exec_header_not_counted
182 by default in MY(backend_data).
184 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
186 * aout-target.h (callback): Don't define this function if it won't be
189 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
190 type doesn't match. Don't lose if file sections have already been
192 (set_arch_mach): Set reloc_entry_size.
193 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
195 * hosts/i386bsd.h: New file.
196 * configure.in: Recognize i[34]86-*-bsd host.
198 * aout-target.h (callback, write_object_contents): Delete unused
201 * aoutx.h (reloc_type_lookup): New function.
202 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
203 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
204 (MY_reloc_howto_type_lookup): Don't define it.
206 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
208 (slurp_symbol_table): Use header byte order, not target byte
209 order, for reading symbol data.
211 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
213 * configure.in: Undo some brain damage in the host section.
214 * configure.in: Reformat the target section, test many configs.
215 * Makefile.in (make): Remove obsolete `make make'.
216 * aoutx.h (some_aout_object_p): Make defines line up.
218 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
220 Now a bfd knows whether underscores are normally prepended
221 to symbols in its file format.
223 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
224 coff-z8k.c: targets set so they have leading underscore
225 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
226 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
227 without leading underscore flag
228 * targets.c: add symbol leading char to xvec description
229 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
231 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
233 * archive.c: Make errno global.
234 * archive.c (_bfd_write_archive_contents): If read fails (and
235 errno!=0) set bfd_error to malformed_archive (since this probably
236 indicates a truncated archive), rather than system_call_error.
238 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
240 * Makefile.in: added rules for i386bsd.c
241 * i386bsd.c: new file, supporting 386bsd.
242 * configure.in: recognize i386-*-bsd target.
243 * config/i386-bsd.mt: new file - 386bsd target configuration.
245 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
247 * configure.in: re-arrange host section to use *-*-* notation,
248 clean up some of the target section as well
250 * seclet.c: cast result of bfd_get_relocated_section_contents to
251 avoid compiler warnings
253 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
255 * coffcode.h (coff_section_symbol): Create section if it doesn't
258 * bout.c: Removed some unused variables.
260 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
262 * Portability fixes from p3:
263 coffcode.h (coff_write_relocs): removed sanity check until it
264 works on all targets (per advice from sac).
265 config/hp9000.mh: new file to define USG.
266 hppa.c: #undef hppa before the JUMP_TABLE.
267 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
269 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
270 local variable target volatile to avoid mysterious bug in
273 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
275 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
276 * hosts/hppahpux.h: Remove bcopy and index circumventions.
278 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
280 * coff-z8k.c (func_da, func_jr): Lint.
281 * coffcode.h: Use memset rather than bzero.
282 * elf.c: Use memcpy rather than bcopy.
283 * tekhex.c: Use memset rather than bzero.
285 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
287 Add Adobe a.out support.
289 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
290 * config/adobe.mt: Add.
291 * configure.in (*-adobe-* target): Add.
292 * targets.c (a_out_adobe_vec): Add.
293 * Makefile.in: add aout-adobe.c.
295 * configure.in: Put two dashes in all entries to be matched.
296 Add comments to remind people to do this.
297 Reorder all entries that match manufacturer names, to occur
298 last, so they will only be matched if no more specific match
299 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
301 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
303 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
304 since we should never have a NULL section.
305 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
306 tests, set the section to bfd_abs_section.
308 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
310 * coff-z8k.c: getting closer
311 * coffcode.h (coff_get_relocated_section_contents): allow
312 EXTRA_CASES hooks for different arches to provide different reloc
314 * seclet.h: #ifndef around it to allow multiple inclusion
315 * srec.c: minor doc fix
317 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
319 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
321 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
323 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
326 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
328 * bout.c (b_out_slurp_reloc_table): Clear howto field before
329 filling in reloc, in case immediately following code doesn't set
332 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
334 * coffcode.h (coff_renumber_symbols): set the last renumbered
335 symbol pointer to NULL, as expected by coff_write_linenumbers.
336 (coff_write_relocs): apparently a non-zero addend is OK for reloc
337 type R_IHCONST used on the 29k.
339 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
341 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
342 update, based on how the underlying file was opened. Obsoletes
344 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
345 all FASCIST_FDOPEN config defines.
347 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
349 * sparc-opc.c: Moved to opcodes library, now that we have one.
350 * Makefile: Don't compile it.
352 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
354 * aoutx.h: adjust_sizes_and_vmas did not return anything.
356 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
358 * section.c (bfd_set_section_flags): Remove a sanity check.
359 It is unfortunately broken, and prevents strip from working.
361 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
363 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
364 created by last change.
366 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
368 * reloc.c (reloc_howto_struct): Make size field be unsigned.
369 * bfd-in.h: Bump to version 2.0.
371 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
373 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
374 braindamaged HP/Apollo compiler happy.
376 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
378 * format.c: Fix description of search for matching target.
379 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
380 * targets.c: Update description of search for matching target.
381 * Makefile.in (do_clean, clean): Fix infant mortality typo.
382 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
383 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
385 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
387 * Makefile.in: Added mostlyclean/clean/distclean rules.
389 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
391 * targets.c (target_vector): Take out oasys (unless that is
392 the default): Because there is no magic number in archives,
393 there can be annoying target mis-matches.
395 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
397 * sparc-opc.c: Rigorously updated to match architecture manual.
399 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
401 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
402 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
403 to the built-in abs_section were not written out correctly.
405 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
407 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
408 large, assume we're using a swapped byte order and fail with
409 wrong_format rather than dumping core.
411 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
413 * Renamed opc-sparc.c to sparc-opc.c for systems with short
414 filename constraints.
415 * Makefile.in: Updated to reflect change.
417 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
419 Add preliminary support for the we32k:
421 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
423 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
425 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
427 * bout.c: added support for relaxable alignment relocs.
429 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
430 pass down pointer to play area rather than use alloca
432 * cpu-z8k.c (compatible): made static to reduce name space
435 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
437 Add basic support for the z8k:
439 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
440 section.c, targets.c,
442 * syms.c: move mis-inserted patch.
444 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
447 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
448 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
450 * reloc.c: break out addend item from surrounding text.
452 * doc.str (DOCDD): Defined. Adds text to output.
453 (bodytext): Put bulletize before kill_bogus_lines.
454 * chew.c (bulletize): End itemization after a blank line, to
455 prevent following text from being swallowed up in an item.
457 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
459 * configure.in: Add sparclite as a target.
461 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
463 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
466 * coffcode.h (coff_add_missing_symbols): if symbols don't come
467 from a coff file (csym is null), dont deref them
469 * ieee.c (parse_expression): get the answer right when adding an
470 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
471 on elts so that filename is filled in.
473 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
475 * bout.c (howto_align_table): New set of relocs, with enough
476 data for "objdump -r" to work.
477 (b_out_reloc_type_lookup): Recognize alignment relocs.
479 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
481 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
482 invocations of make. Also, always create installation
485 * config/apollov68.mh: removed -g from CC definition.
487 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
489 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
490 overflowing gp-offset range.
492 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
494 * srec.c (srec_set_section_contents): don't write out sections
495 without the LOAD and ALLOC attributes
497 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
499 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
500 * libaout.h (struct aout_backend_data): New callback "set_sizes".
501 * aout-target.h (callback): Don't set page/seg sizes.
503 (set_sizes): New routine.
504 (backend_data): Point to it.
505 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
506 (sunos4_aout_backend): Point to it.
507 * aoutx.h (set_arch_mach): Call set_sizes callback.
509 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
511 * aout-target.h: Make _bfd_slurp_extended_name_table be
512 the default. Given that we *write* the suckers (for long
513 archive member names), we really ought to be able to read them!
514 * trad-core.c: Don't include <machine/reg.h>. It doesn't
515 seem to be needed, and many machines don't have it.
517 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
519 * coff-m68k.c (vector): read and write archives in coff format.
521 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
523 * opc-sparc.c: New file.
525 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
527 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
528 pointers to bfd_byte* before performing arithmetic on them. Such
529 use with bare void* pointers is a gcc extension.
530 * cache.c (bfd_cache_delete): Forward decl with prototype form.
531 * archive (normalize): Add to CONST to match actual usages with
534 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
536 * configure.in: Recognize i486 host cpu, and use i386-elf
539 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
541 * config/stratus.mt (CC): Remove definition.
542 * elf.c (bfd_section_from_shdr): Test for the possibility that
543 section_from_elf_index returns NULL and don't dereference it.
545 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
547 * add hppa_data to bfd tdata (indirectly via sef).
549 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
551 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
553 * configure.in: error messages to stderr, not stdout
555 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
557 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
558 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
559 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
561 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
563 * configure.in: recognize hppa* instead of hppa
565 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
567 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
568 RTYPE2HOWTO to cope with same.
569 * reloc.c (bfd_perform_relocation): added support for size of -2
570 (subtract a word reloc type). Updated doc.
572 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
574 * Makefile.in: merged changes from progressive, removed rcsid.
576 * archures.c, archive.c, Makefile.dos: removed rcsid.
578 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
580 * bfd-in.h : add BFD_IS_RELAXABLE flag
581 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
582 header e_relaxable, major hackery in callbacks
583 * libaout.h : add space for a_relaxable.
584 * seclet.c (rel): don't relax empty sections
587 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
589 * section.c (STD_SECTION): add some casts to the initializers for
592 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
594 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
595 and add appropriate casts to keep (picayune) aix-cc happy.
597 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
599 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
600 symbol pointers. Punt expensive & useless bfd_realloc. Use
601 malloc for raw symbols, and free it before returning.
602 (bfd_section_from_shdr): Do not slurp symbol table until politely
603 asked. Do not even slurp string tables.
604 (elf_get_symtab_upper_bound): Count 'em without reading them.
605 (elf_get_symtab): This is how to politely ask. Schlurp!
606 This should probably just *become* elf_slurp_symbol_table, FIXME.
608 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
610 * archive.c (bsd_write_armap): write the timestamp of the
611 archive header to be just a little bit later than the timestamp of
612 the file, otherwise the linker will complain that the index is
615 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
617 * configure.in: Add m68k-ericsson-*.
619 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
621 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
622 * elf.c: Remove unconditional debug printf's.
623 (elf_write_object_contents, elf_slurp_symbol_table): Handle
624 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
625 (elf_slurp_symbol_table): Hand out symbols in forward, not
626 reverse order. Simplify duplicate code.
628 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
630 * elf.c: Remove "(void)" casts from function calls where the
631 return value is ignored, in accordance with GNU coding standards.
633 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
635 * hppa.c: Apply John's standard fix to avoid "empty translation
636 unit" warnings from some ANSI-C compilers.
638 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
640 * hosts/solaris2.h: Configure same as sysv4.
642 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
644 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
645 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
646 type match actual return type.
647 * elf_print_symbol (section_name): Make CONST.
649 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
651 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
652 New files, for Linux (a free Unix clone for 386 machines).
653 * Makefile.in, configure.in, targets.c: Update accordingly.
655 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
656 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
657 correct calling of howto special functions and fixes from Raeburn
659 * archures.c: nuke bfd_reloc_code_type
660 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
661 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
662 SEC_NEVER_LOAD, various other bfdgas newness
663 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
664 * targets.c: change jump table vector to above
667 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
669 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
670 its prototype will be included in libbfd.h. Change result type
671 to struct * (rather than equivalent typedef) so it can be used in
672 the prototype, where they typedef won't be known.
673 * libbfd.h: Updated version.
675 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
677 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
678 targets.c: HPPA merge.
680 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
682 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
683 * config/solaris2.mh: Kludge around Sun compiler bug.
685 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
687 * libaout.h (aout_backend_data): Change defs of two bitfields to
688 be unsigned chars instead to get around rs6000 compiler problem.
690 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
692 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
693 Correct misconception that there can be only one symbol table.
694 Only call elf_slurp_symbol_table on the full symbol table, not
695 the dynamic one which is only a subset of the full one.
697 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
699 * coffcode.h (coff_compute_section_file_positions): For I960,
700 don't align sections in file.
702 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
704 * targets.c (struct bfd_target): Added field for target-specific
705 (but not file-specific) data, for distinguishing minor
706 characteristics between (e.g.) a.out formats.
708 * section.c (struct sec): New field user_set_vma indicates vma
709 field should be heeded, not assumed to be unset.
710 (STD_SECTION): Initialize that field of standard sections to zero.
711 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
713 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
716 * archures.c (struct bfd_arch_info): Fixed order of comment and
717 field decl. New fields indicate size of page and segment for
719 * cpu-m68k.c (N): Fill in values.
720 * cpu-sparc.c (arch_info_struct): Ditto.
722 * libaout.h (struct aout_backend_data): Various bits of data (not
723 all used currently) with characteristics of a.out implementation.
724 Important field for now is text_includes_header, indicating that
725 the text section starts immediately after the file header, which
726 gets mapped in with it.
727 (struct aout_data): New fields indicate whether vma has been
728 adjusted yet (not yet used), and what magic number will be used in
729 the output file (should go away in favor of vma_adjusted).
730 (WRITE_HEADERS): Code for dealing with section sizes and related
731 header fields replaced with call to adjust_sizes_and_vmas.
732 * aoutx.h (some_aout_object_p): Fill in magic number field.
733 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
734 (set_arch_mach): Set page size and segment size once CPU
736 (adjust_sizes_and_vmas): New function; has much code moved
737 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
738 and size parameters, as well as many header fields, after deciding
739 on magic number for output file. Checks to ensure that this
740 adjustment has only been done once.
741 (set_section_contents): Call adjust_sizes_and_vmas instead of
742 doing much of the work here.
744 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
745 default (null) values of these fields.
746 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
747 value in exec header.
748 (sunos4_aout_backend, MY_backend_data): Define backend data
749 indicating file header is included in text section.
751 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
753 * hosts/sparc.h (abort, exit): Hide these names if compiling with
754 gcc version 2, to avoid warnings.
756 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
758 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
759 it's broken on ncr 3000's. Use simple "true" for RANLIB.
761 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
763 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
765 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
767 * section.c (STD_SECTION): Remove extra semicolon in declarations.
768 * configure.in: Rewrite target parsing to use simple format.
769 Handle sparc-sun-solaris2 configuration.
770 * aout64.h: Avoid ANSI C brain death warning.
771 * elf.c: Avoid trigraph (???) or /* in comments.
773 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
775 * config/sysv4.mh: new file, RANLIB=echo
777 * configure.in: handle Solaris2 as -sysv4 or -solaris2
779 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
781 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
782 elf_core_tdata_struct into a single common struct. Core files
783 wouldn't have worked at all without this.
784 (bfd_elf_find_section): New function for GDB's undercover use
785 to find string sections that BFD hides from it.
786 (elf_get_str_section): Avoid multiple alloc&reads for same data;
788 (elf_object_p, elf_core_file_p): Allocate internal file header
790 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
791 * demo64.c: Prevent "empty translation unit" warnings from idiots.
793 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
795 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
797 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
799 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
801 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
803 * configure.in: handle m680[01234]0 as aliases for m68k
805 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
807 * coff-a29k.c: do byte relocs correctly
808 * coffcode.h (styp_to_sec_flags): never load INFO sections
809 * seclet.c (rel): don't relocate INFO sections
811 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
813 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
814 Make the symbols unmodifiable.
815 (bfd_section_init): Deleted.
816 * init.c (bfd_init): Don't call bfd_section_init.
818 * section.c (bfd_set_section_contents): Ensure that range to be
819 written is within section boundaries.
820 (bfd_get_section_contents): Likewise. Don't bother dispatching if
823 * libbfd.c (bfd_xmalloc): Text of error message should be const.
825 * coff-i960.c (howto_table): Deleted.
826 (howto_rellong, howto_iprmed, howto_optcall): New vars;
827 interesting entries from old howto_table.
828 (RTYPE2HOWTO): Adjusted to use switch.
829 (coff_i960_reloc_type_lookup): New function.
831 * coffcode.h (coff_new_section_hook): Allocate storage for aux
832 records for section symbol.
833 (make_abs_section): Unused; deleted.
834 (renumber_symbols): Re-order symbols so undefined symbols come
835 last, as COFF format desires.
836 (coff_write_symbol): Put C_FILE symbols in debug section always.
837 (coff_section_symbol): New function; creates a symbol with the
838 same name as a section, and sets up aux records for it.
839 (coff_add_missing_symbols): New function; adds section symbols to
840 symbol table if they aren't there already. Should someday also
841 add a dummy C_FILE symbol if none is present.
842 (coff_write_object_contents): Add missing symbols before preparing
843 symbol table to be written.
844 (coff_slurp_reloc_table): Verify that symbol indices read in are
845 in a reasonable range.
846 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
847 (obj_conv_table_size): Accessor macro.
849 * bout.c (b_out_reloc_type_lookup): New function. Handles three
852 * bfd-in.h (bfd_get_section_name): New macro. Like
853 bfd_section_name, but returns rvalue, not lvalue.
854 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
855 (bfd_get_section_flags): Now returns rvalue.
857 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
858 general, some specific to sparc or i960.
860 * aoutx.h (set_section_contents): Set VMA for each section based
861 on previous section. If text section VMA doesn't appear to have
862 been set, make a best guess from the type of file.
864 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
866 (MY(vec)): Initialize reloc_type_lookup field.
868 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
869 (bfd_error_trap, bfd_error_vector): Extern, not common.
871 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
872 few types of relocs for sparc; will need enhancement.
874 * bout.c (callj_callback): Use DEFUN macro in definition.
875 * coff-i960.c (optcall_callback): Likewise.
877 * targets.c (bfd_target): Added fields reloc_type_lookup and
878 _bfd_make_debug_symbol. Also minor comment changes.
879 * syms.c (bfd_make_debug_symbol): New dispatching macro.
880 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
881 than arch info, and dispatch with BFD_SEND. Callers changed.
882 * archures.c (struct bfd_arch_info): Deleted field
884 * cpu-*.c: Don't initialize that field.
886 * bfd-in.h (enum bfd_error): Add new value "bad_value".
887 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
888 (bfd_errmsg): Now returns ptr to const.
889 * bfd-in.h (bfd_errmsg): Fix prototype.
891 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
892 * reloc.c (bfd_generic_relax_section): Ditto.
894 * section.c (Section Output doc): Improve description of use of
895 output_section and output_offset.
897 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
899 * sco-core.c: new file from net.
900 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
901 Now we have the hairy linker, it's possible to move symbols from
902 one section into another. Actually make that work!
904 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
906 * hosts/sun3.h: fix declaration of free.
908 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
910 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
911 * coff-h8300.c (reloc_processing): all relocs are relative to
913 * opncls.c: don't use fdopen on DOS systems
915 short patches from Glenn Kasten (glenn@ready.com)
916 * target.c: enabled oasys support
917 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
918 fix problem where a relocation which crossed a modification byte
919 boundary did not work. Fix problem where a relocation near the end
920 of a data record did not work.
923 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
925 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
926 archvie header string counts the endian way, this heuristic sees
927 how big an archive string to read by trying it one way and if the
928 string table is unreasonably big, trying it the other. *FIXME*.
929 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
931 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
933 * bfd-in.h: Increase version number to 1.97, for consistency
935 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
937 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
939 * bfd-in.h: bump version to 1.96
940 Major change; changed calling convention for
941 bfd_get_relocated_section_contents so that caller allocates
942 memory for section data.
943 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
944 seclet.c, targets.c, bfd.c: reflect new convention.
945 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
946 case, then use reasonable default values for SEC_* flags.
948 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
950 * coffcode.h (coff_write_object_contents): use RELSZ to work out
951 size of output reloc struct.
952 * targets.c, Makefile.in: comment out tekhex for the moment.
953 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
954 * configure.in: tandem target is st2000
955 * coff-m68k.c: rename static howto_table to global
956 m68kcoff_howto_table.
957 * bout.c: remove unnecessary abort
958 * coff-a29k.c: various changes to the way relocations work to cope
959 with the "new order" and latent bugs.
962 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
964 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
965 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
966 * reloc.c (bfd_perform-relocation): don't relocate refs to
967 absolute symbols if doing a partial link.
969 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
971 * configure.in: Add a29k-amd-udi.
973 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
975 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
976 internal_exec structure before initializing the fields that
977 are used, so that the unused fields are in a known state.
979 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
981 * tekhex.c (struct data_struct): Convert from typedef that
982 typedefs nothing to a normal structure declaration.
983 * tekhex.c (pass_over): Prototype args for function that
984 second arg points to.
986 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
988 * Makefile.in: remove old style staging. Do not print recursion
991 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
992 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
995 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
997 * bfd.c, Makefile.in: added tekhex
998 * aoutx.h (set_section_contents): pages should be padded to the
999 size of a page, not the size of a segment.
1000 * configure.in: added go32 host and i386-aout target.
1001 * i386aout.c, libaout.h: now works for go32 target
1002 * ieee.c: fix bit rot.
1003 * seclet.c: support for padding seclet type.
1005 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1007 * Makefile.in: added .NOEXPORT:
1009 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1011 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1013 * elf.c (elf_compute_section_file_positions,
1014 elf_write_object_contents): Return boolean, not NULL (which
1016 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1017 Also ifdef-out code that aborts on unhandled section types.
1019 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1021 * configure.in: Recognize ncr3000 config
1022 * Makefile.in (MINUS_G): Pass on to recursive makes.
1023 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1025 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1027 * Makefile.in: Now that we have sym.h and symconst.h, compile
1028 coff-msym.c on all systems.
1029 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1030 * coff-msym.c: Update include files and comments; add weakext bit.
1032 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1034 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1035 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1037 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1039 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1040 * configure.in: Add new host and target configs.
1041 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1042 structs, which vary; just use member name.
1043 (elf_object_p, elf_core_file_p): Lint, fix comments.
1044 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1046 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1048 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1049 local, disposable, copy of the external form of section header
1050 table and program header table entries.
1052 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1054 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1056 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1058 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1061 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1063 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1065 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1067 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1068 not internal bfd_assert function (twice).
1070 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1072 * aout-target.h: change ar_max_namelen to 15 (the right value)
1073 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1076 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1078 * archive.c (bfd_generic_archive_p): check for bout archives too.
1079 * bout.c: make it work again.
1081 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1083 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1085 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1086 bfd_xmalloc() instead of bare malloc().
1088 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1090 * Makefile.in: pass down MAKEINFO on info.
1092 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1094 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1095 host/h-<foo> now just <foo>.
1096 * configure.in: reflect changes
1098 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1100 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1101 actual source file, not just the generated libbfd.h.
1103 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1105 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1106 gdb on little-endian 960 code.
1107 * archive.c (compute_and_write_armap): indirect symbols should go
1108 into the archive header too.
1110 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1112 * Makefile.in: added check target.
1114 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1116 * coff-msym.c: Move this file from gdb/ecoff.c. It
1117 handles byte-swapping for ECOFF (MIPS symbol) files.
1118 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1119 to the files built on MIPS-based hosts.
1120 * Makefile.in: Add rule for coff-msym.
1122 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1124 * Makefile.in: added clean-info target. MINIMIZE=1.
1126 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1128 * coff-rs6000.c: Move core file functions into separate
1129 new file rs6000-core.c. This is needed because reading
1130 core files depends on native include files that conflict
1131 with ../include/coff/rs6000.h.
1132 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1134 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1136 * aoutx.h (NAME(aout,print_symbol)): Don't print
1137 symbol addresss for undefined symbols.
1138 * coff-rs6000.c: Various updates (due to target-
1139 independent changes).
1140 * libbfd.h: Ditto (tdata field is now a union).
1141 * hosts/h-sparc.h: Removed prototype for bogus function
1142 'emset' (presumably should have been 'memset' - which is there).
1144 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1146 * configure.in (mips-big-* target): Same is Iris.
1148 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1150 * aoutx.h (translate_from_native_sym_flags): when creating an
1151 alias symbol, fill in the section as undefined, rather than
1152 leaving it blank. If an output section can't be found for a
1153 symbol, then don't core dump.
1155 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1157 * Makefile.in, configure.in: removed traces of namesubdir,
1158 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1159 copyrights to '92, changed some from Cygnus to FSF.
1161 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1164 * coff-h8300.c: fix stupid reloc subtraction bug
1165 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1166 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1167 the symbol.flags and done_lineno fields.
1169 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1171 * coffcode.h (coff_write_symbol): write out the correct number of
1173 * cpu-h8300.c: fix disassembly bug
1175 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1177 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1178 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1179 reloc.c, section.c (bfd_map_over_sections), targets.c
1180 (bfd_target_list): Protolint.
1181 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1183 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1185 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1187 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1188 section of a symbol rather than the section of a reffed symbol to
1189 determine the r_index of an emmitted reloc.
1191 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1193 * PORTING: New (preliminary) porting guide.
1195 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1197 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1198 (howto_hvrt16): lint.
1200 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1202 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1203 a full configuration (with possible cross-development),
1204 instead of using host-aout.c.
1206 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1208 * aout-target.h (MY(write_object_contents):
1209 Set obj_reloc_entry_size (abfd).
1210 * gen-aout.c: Change to emit a .c files, not a .h file.
1212 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1214 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1215 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1217 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1219 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1220 with more than one auxent can cause nasty core dumps.
1222 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1223 "done_lineno" so that a symbol which appears twice in the symbol
1224 table only gets it's linenumbers relocated once. Modifed
1225 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1228 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1230 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1231 stuff to use the New Order.
1233 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1235 * ieee.c: Change type of envi[] to unsigned char.
1237 * configure.in: fix vax ultrix configuration.
1239 * elf.c (bfd_section_from_shdr): Deal with null return from
1240 bfd_make_section(). (elf_object_p): Select endianess properly.
1242 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1244 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1246 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1248 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1249 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1250 * host-aout.c: Don't use aout-params.h; configure these systems
1251 in their xm files, not in a randomly generated file.
1252 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1254 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1256 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1258 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1259 host_aout_vec here as well.
1261 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1263 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1264 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1265 to prevent undefined symbol.
1267 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1269 Various lints found on PersSony
1270 * aoutx.h: cast an enum
1271 * coff-a29k.c: many ints in reloc structure turned to enum
1272 * coffcode.h: more enums
1273 * cpu-h8300.c: more enums
1274 * opncls.c: more enums
1276 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1278 * configure.in: Make Tahoe configuration work again.
1279 * bfd-in.h: Remove trailing comma from enum declaration.
1280 * ieee.c: Can't put byte values >0x7F into a signed char.
1282 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1284 * Makefile.in: Add dependencies for various coff-*.o files.
1286 * elf.c: Remove extraneous paren from core_prpsinfo and
1287 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1288 Replace references to old section "size" member with new
1289 "_raw_size" member. Implement elf_make_empty_symbol, which
1292 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1294 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1297 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1299 * coffcode.h (bfd_coff_relax_section): now static.
1300 (bfd_coff_get_relocated_section_contents): various type lints.
1302 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1304 New entry point in the transfer vector - bfd_relax_section.
1306 * aout-target.h: add to vector, call generic_relax
1307 * bfd-in.h: add to vector
1308 * bfd.c: add #define for vector
1309 * bout.c: add to vector, call generic_relax
1310 * coffcode.h: add to vector, also now has coff specific relax code
1311 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1312 * elf.c: call generic_relax
1313 * ieee.c: call new vector, clean up some bugs due to the creation
1315 * libbfd.h: add bfd_generic_relax_section EXFUN
1316 * oasys.c: call generic_relax
1317 * reloc.c: implement generic_relax
1318 * seclet.c: moved much of this into coffcode.h
1319 * srec.c: call generic_relax
1320 * targets.c: define new transfer vector
1322 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1324 * everything: now modified to use smaller reloc type. Self hosts
1327 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1329 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1330 New files for stratus.
1332 * configure.in: Add configuration fragments for stratus.
1334 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1336 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1337 variables as CONST since they are set to point to a const char
1338 string. Fixes compiler complaints.
1340 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1342 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1345 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1347 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1348 symbols, so that we can emit the correct file name even
1349 if it's an include file.
1351 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1353 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1354 (Reported by john@labtam.labtam.oz.au (John Carey)).
1356 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1358 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1360 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1361 being used to -DHAVE_PROCFS.
1363 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1364 '#include "fopen-same.h"' to end of file to match other h-* files.
1366 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1368 * configure.in: Change svr4 references to sysv4. Add case
1369 "unknown" for target vendor and infer some targets based
1370 on the specified operating system.
1372 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1374 * bfd-in.h, libaout.h: ANSIfy enums.
1376 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1378 * archive.c (normalize): created version for VMS which removes the
1379 VMS directory crap from the front and end of a filename, eg turn
1380 [-.foo]bar.obj;123 into bar.obj
1381 (bfd_construct_extended_name_table): now writes index into an
1382 extended name table in decimal - the same base used to read an
1383 extended name table.
1385 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1387 * aout-encap.c: Fix to use aout-target.h.
1388 * aoutf1.h: Use standard MY_object_p and MY_callback
1389 in aout-target.h. Remove target-specific versions.
1390 * host-aout.c: Re-write to use aout-target.h.
1391 * gen-aout.c: New files use with host-aout.c to generate
1392 host-specific a.out-related parameters.
1393 * Makefile.in: host-aout.o depends on aout-params.h, which is
1394 generated by gen-aout.
1395 * aout-target.h: Make a little more flexible.
1396 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1397 macro. Instead, inline it in aout-target.h.
1398 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1399 a gcc -Wall warning.
1400 * archive.c: Add missing commas in DEFUN macro (2 places).
1401 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1402 Berkeley ones, now that libiberty has them:
1403 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1404 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1405 remove unused variable.
1407 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1409 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1410 and execname inside HAVE_PROCFS ifdef since they are unused
1411 when it is not defined.
1413 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1415 * elf.c: Flag all sections as either code or data. We can't
1416 be sure what they are anyway, since ELF doesn't fit the
1417 traditional model of text+data+bss very well. Add new local
1418 function elf_read() to simplify code. Record entry point in
1421 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1423 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1424 rather than N copies of the same lines.
1426 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1428 * cpu-h8300.c: disassemble branch displacements correctly
1429 * coff-h8300.c: put reloc offsets out in 32bits
1431 * makefile.dos, configdj.bat: New files from DJ
1432 * cache.c: fopen with new macros is needed for DOS.
1433 * ieee.c: environ renamed to envi to stop an include file
1435 * opncls.c, coff-rs6000.c: more fopens with macros.
1437 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1439 * Makefile.in: infodir belongs in datadir.
1441 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1443 * Makefile.in: fix where docdir lives
1445 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1446 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1447 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1448 srec.c, syms.c, targets.c : all new documentation and lint
1452 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1454 * coffcode.h, srec.c: Lint.
1456 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1458 * Makefile.in: install using INSTALL_DATA, added standards.text
1461 * configure.in: mark directory as target dependent. configure
1462 nows works in objdir always so make file existence checks
1465 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1467 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1468 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1469 and mandir now keyed off datadir by default.
1471 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1473 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1474 computation of arch and machine type so it's worked out before
1475 some_aout_object_p is called.
1476 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1478 * archures.c: add extra field 'section_align_power' to hold
1479 default section alignment in object files.
1480 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1481 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1482 initialize the new field.
1483 * bout.c (b_out_callback): replace the text size, since aout
1485 * aoutx.h: Documentation in the new style
1487 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1489 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1490 use the saved value if mtime_set is already set (intended
1491 for archive files, though apparently not used yet).
1493 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1495 * targets.c: Revise comments about how to configure the target
1496 vector, to match reality. Remove mention of obsolete methods.
1497 Remove long lists of capitalized macros that turn into the same
1498 thing in lowercase. Normal vector simply lists all known
1499 lowercase xvec names; all other cases are handled by SELECT_VECS.
1501 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1504 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1505 list of supported targets.
1507 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1509 * archive.c (bsd_write_armap): The pad byte sometimes added to
1510 the string table in a __.SYMDEF member is now
1511 counted as part of the size of the string table.
1512 This is compatible with the old ranlib, as well as Sun's.
1514 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1516 * srec.c: Rewrote to fix many bugs; now gets the record type
1517 right, doesn't choke on input, sets the start address in an S9 and
1518 fills in the filename on an S0.
1520 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1522 * cpu-h8300.c: Add support for MEMIND addressing mode
1524 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1526 * coffcode.h: use the new macro if available
1528 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1529 * Makefile.in: Fixed dependencies due to file rename
1531 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1532 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1533 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1534 newos3.c, stab-syms.c, syms.c: All these files have had their
1535 #includes altered to point to the new places.
1537 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1539 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1541 * configure.in: Add vendor "ncr" as supported per-target vendor.
1542 Add svr4 case for i386 per-host case.
1544 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1547 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1549 * syms.c (bfd_decode_symclass): Return 'A'
1550 for symbols that are both absolute and global.
1551 * archive.c (bfd_special_undocumented_glue): Return NULL
1552 if bfd_ar_hdr_from_filesystem returns NULL.
1554 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1556 * Makefile.in: added coff-h8300
1557 * configure.in: now h8 is a coff target
1558 * cpu-h8300.c: fix various disassembly problems
1559 * libcoff.h: took out some code which has been #0ed for a long
1561 * targets.c: added h8 coff
1562 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1563 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1565 * coffcode.h: Started to change the way machine dependencies are
1566 handled, from the nest of #ifdefs to macros defined in the
1567 including coff-<foo>.c
1569 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1571 * aoutx.h (some_aout_object_p): Set the `executable' bit
1572 if the entry point is contained in the text segment, even if the
1573 text segment is at location 0.
1575 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1576 nonstandard MIPS sections (.rdata, .sdata, etc).
1578 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1579 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1580 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1582 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1584 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1586 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1587 from syms.c to new file stab-syms.c. Also, since GNU extended
1588 type codes such as N_SETT are no longer in ../include/stab.def,
1589 include them manually.
1590 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1591 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1592 * libaout.h: Added prototype for aout_stab_name().
1593 * Makefile.in: Update Makefile for new stab-syms.[co].
1595 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1597 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1598 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1599 just make N_XXX work by excluding the header from the text segment.
1600 * aoutx.h: Fix comments to match.
1602 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1604 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1605 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1606 for the "logical" text segment (i.e. never consider the exec
1607 header to be part of the text segment). This change is
1608 needed for consistency with various other parts of bfd and ld.
1609 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1610 and move calculation of obj_textsec(abfd)->size to libaout.h.
1611 * bfd-in.h: Removed bogus ';'.
1613 * Makefile.in: Add MINIMIZE flag to select lean
1614 or bloated target_vector.
1615 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1616 * newsos3.c: Fixes to ../include/aout64.h remove need
1617 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1619 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1621 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1622 handle both little and big-endian targets, with little
1623 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1624 * host-aout.c: Add FIXME note.
1626 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1628 * targets.c: Make the default target_vector contain
1629 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1630 Old behavior can be gotten by defining ALL_TARGETS.
1631 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1632 Factored out common code into new file aout-target.h.
1633 Saves a lot of duplicate code for a.out variants.
1635 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1637 Get 'make headers' to work when configured with +subdirs.
1638 * Makefile.in: Add $(subdir) to docdir path.
1639 * doc/Makefile.in (protos): Add $(srcdir) prefix
1640 to name of sed scripts.
1642 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1644 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1645 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1646 to include names of N_SETT etc.
1648 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1650 * elf.c: Add minimal support for ELF symbol tables. Generates
1651 canonical bfd symbol tables from ELF symbol tables. Change the
1652 name of some functions from bfd_<name> to elf_<name>.
1654 * syms.c: Trivial fix to comment to remove a redundant "to".
1656 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1658 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1659 form that GDB recognizes as COFF.
1661 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1663 * ieee.c (ieee_object_p): cast NULL correctly.
1664 * configure.in: added harris host
1666 * coff-a29k.c: Lots of changes, most from David Wood.
1668 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1670 * coff-m88k.c (coff_write_armap): Just #undef it.
1672 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1674 * Makefile.in: standardize on MINUS_G to disable debugging
1675 * coff-m88k.c: create coff armaps instead of bsd ones.
1676 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1679 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1681 * elf.c: Additions to support ELF format core files.
1682 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1683 has support for /proc (all the include files in particular).
1685 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1687 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1688 of two N_SO stabs, one for directory, and one for filename.
1690 * bfd-in.h (print_vma): Factor out duplicate definition.
1692 Exit a little more gracefully when malloc returns NULL.
1693 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1694 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1695 * libbfd.h: Rre-generated due to libbfd.c update.
1697 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1699 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1701 * elf.c (elf_object_p): Don't try to create a bfd section for
1702 the first ELF section header. It is just a placeholder.
1704 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1706 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1707 core files, when compiling native.
1708 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1710 FIXME: The aoutf1.h change below needs to be reversed back
1713 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1715 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1716 manipulation of lnno fields in lineno structs in a coff-<f>.h
1717 independent way. Override it in coff-<f>.h to your favourite
1718 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1719 (coff_swap_lineno_out): modified to use the new macros.
1721 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1723 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1724 unknown arch when the magic number doesn't specify the
1725 architecture, since some OSs (eg old sun3s) don't set the number, and
1726 020 is probably the right answer anyway.
1728 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1730 * hosts/h-news.h, hosts/h-rtbsd.h:
1731 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1732 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1733 bfd_print_symbol_nm, for use by nm.
1734 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1735 bfd_print_symbol_nm option, to print in nm format.
1736 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1737 oasys.c (oasys_print_symbol): Provide stub implementations
1738 for bfd_print_symbol_nm.
1739 * syms.c: New function bfd_decode_symclass, used by nm printer.
1740 New function bfd_stab_name to look up string name of stab code.
1742 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1744 * Makefile.in: Added ctor.c
1745 * archures.c (bfd_default_arch_struct) added
1746 bfd_default_reloc_type_lookup.
1747 * coffcode.h: removed a load of #if 0ed code.
1748 (coff_compute_file_section_positions): now works out the section
1749 alignment and size correctly in all cases.
1750 (coff_get_symtab): looks for constructor symbols and calls the
1751 right function when they're found. (coff_canonicalize_reloc):
1752 knows when a section is full of constructors and does the right
1754 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1756 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1757 * libcoff.h: removed #if 0ed code
1758 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1759 arch independent constructor relocation type.
1760 (bfd_reloc_type_lookup): removed the comment "this will go away"
1761 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1762 reloc which is used when BFD_RELOC_CTOR falls through to give a
1763 default 32bit reloc for constructors.
1764 (bfd_default_reloc_type_lookup): added.
1765 * aoutf1.h: fixed SEGMENT_SIZE typo.
1767 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1769 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1770 matching prefix "coff".
1771 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1772 rs/6000 csect records.
1774 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1776 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1777 * configure.in: add motorola delta88 cases
1778 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1779 write_armap prototype
1780 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1782 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1784 * Rename COFF-related files in `coff-ARCH.c' form.
1785 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1786 coff-mips.c, coff-rs6000.c to be exact.
1788 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1789 make output clutter.
1790 * config/mt-*: Ditto.
1792 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1794 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1795 John Gilmore. Archive support from Damon A. Permezel.
1797 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1798 * configure.in: Add rs6000 case.
1799 * targets.c: Add rs6000 vector.
1800 * archures.c: Add rs6000, fix comment on romp.
1801 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1802 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1803 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1804 * section.c (bfd_make_section): Return NULL on attempt to create
1806 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1807 (bfd_swap_aouthdr_in): Handle lots more members.
1808 (make_a_section_from_file): If section has already been seen,
1809 just return false rather than overwriting it.
1810 (coff_real_object_p): Understand incoming magic numbers.
1811 (coff_set_flags): Understand outgoing magic numbers.
1812 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1813 (build_debug_section): Add fn for reading debug string section.
1814 (get_normalized_symtab): Handle symbol names in debug string section.
1815 Remove unused obj_string_table.
1816 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1817 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1818 existing section before making one.
1819 * cpu-rs6000.c: New file.
1820 * rs6000coff.c: New file.
1822 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1824 * elf.c: Add partial support for ELF format corefiles. Still needs
1825 support for extracting registers from corefiles.
1827 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1829 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1830 RANLIB is defined as echo, send the output to /dev/null to help
1831 reduce clutter in the output from doing a make.
1833 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1835 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1836 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1838 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
1840 * coffcode.h (coff_compute_section_file_positions): make it pad
1841 section size out if there are alignment restrictions so that the
1842 image will be ok on a system where section positions are worked
1843 out by accumulating sizes rather than from the section headers.
1844 * targets.c (proto write_armap). Changed orl_count to unsigned.
1845 * opncls.c (bfd_close_all_done). Added so that generative
1846 programs like gas can close a bfd without causing bfd confusion.
1847 * libbfd.h (changed becuase of protos)
1848 * amdcoff.c: messed with the way that jmp displacements are
1849 calcualated. This may not yet be totally correct.
1850 * archive.c (coff_write_armap): rewrote the way that ranlibs are
1852 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
1853 abs symbol has no section (like a register symbol).
1854 (coff_write_symbol) now zeros auxent before filling it up to help
1855 with sensitive applications.
1856 * libbfd.c (bfd_write_bigendian_4byte_int): added.
1858 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
1860 * bfd.c: Make sure we don't get a macro strerror().
1861 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
1862 * trad-core.c (trad_unix_core_file_failing_command): Suppress
1863 attempt to recover command, ifdef NO_CORE_COMMAND.
1864 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
1866 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
1868 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
1870 * archive.c (bsd_write_argmap): The size of the ranlib structures
1871 should not include the size field itself.
1872 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
1873 adata(abfd)->exec_bytes_size field instead of constant macro,
1874 because aoutx.h compiles to a simple .o file shared by
1875 all 32-bits a.out targets.
1877 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
1879 * configure.in: Allow i386-sco-sysv.
1880 * bout.c: Remove unused i960_align; lint dummy core file handlers.
1881 * cpu-h8300.c: lint.
1883 * host-aout.c: New strategy. We use common code, include files,
1884 and data structures to handle the file, but set a few parameters
1885 from the host's config file (page size, text start addr, etc).
1886 * libaout.h: Define HP BSD machine types.
1887 * aoutf1.h: Handle reading a.outs with these types.
1889 * trad-core.c: Pass the u.u_ar0 value as the negative of the
1890 virtual-memory-address of the .reg section. We can't just make a
1891 section for "all the regs and nothing else" because only GDB knows
1892 exactly where the regs are (scattered around the upage and stack).
1893 Clean up memory allocation. Remove big- and little-endian
1894 vectors, replace with single vector; this only runs on the host,
1895 in host byte order. Replace byteswap routines with aborts in case
1897 * targets.c: There's only one trad_core_vec now.
1898 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
1900 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
1902 * hosts/h-amix.h (free): Fix prototype.
1904 * aoutx.h: Don't use NULL as an integer, for braindead systems
1905 that declare it as (void *)0. (From Peter Schauer.)
1907 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
1909 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
1910 problem with bad Ultrix system headers.
1911 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
1912 various kinds of alignments for the various kinds of
1915 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
1917 * doc/Makefile: Don't assume . is on the path (from James Clark).
1919 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
1921 * Makefile.in: Avoid Sun Make VPATH bugs.
1922 * targets.c: Declare trad_core vectors extern.
1924 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
1926 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
1927 * libbfd.h: Moved ALIGN macro here.
1928 * bout.c (b_out_callback): Replace i960_align by align_power.
1930 * libaout.h (struct aoutdata): Added fields page_size,
1931 segment_size and exec_bytes_size. These help generic code
1932 (in aoutx.h and libaout.h) to figure out where to align
1933 the various segments in a demand paged file.
1934 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
1935 to decide if the exec header counts in a_text (text segment size).
1936 Also, assume D_PAGED flag is set; don't set it here.
1937 * bout.c (b_out_callback): Add initialization of
1938 adata fields page_size, segment_size, and exec_bytes_size.
1939 * host-aout.c (NAME(host_aout, callback) and
1940 NAME(host_aout,mkobject): Ditto.
1941 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
1942 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
1943 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
1944 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
1945 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
1946 for some systems (mainly sunos), so do it in the callback instead.
1947 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
1948 * aoutx.h (NAME(aout,set_section_contents): Change the way
1949 filepos and size of sections are carried out to support
1950 older styles of demand paged executables.
1953 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
1955 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
1956 * bfd.c: Added macros to enable gas to swap coff records.
1957 * coffcode.h: Make the coff_swap_*_out routines return the number
1958 of bytes swapped, and cleaned up their prototypes.
1959 * configure.in: Added ebmon/coff support
1960 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
1962 * targets.c: Added new entry points for coff swapping
1964 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
1966 Restructure configuration scheme for bfd, binutils, ld.
1968 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1969 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
1970 Change some config names to match other dirs.
1971 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1973 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
1974 ../include/sysdep.h.
1975 * cpu-i960.c: Strncmp needed a length arg.
1976 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
1977 * i386aout.c: Remove dead N_TXTOFF override.
1978 * trad-core.c: Don't disable the whole file if SUN4_SYS.
1979 * config/: Rename some config files to match up h-*.h names.
1980 Remove all the HOST_SYS definitions from the config files.
1981 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
1982 * hosts/h-hp9000.h: Remove USG comment.
1983 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
1984 * hosts/h-news.h, h-sparc-64.h: New config files that had
1985 previously been kludged in the <sysdep.h> file.
1987 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
1989 * config/*: trad-core support is HOST dependent, not target
1990 dependent. Target config files only set DEFAULT_VECTOR and/or
1991 other vector elements. Exception: when host-aout.c is in use,
1992 in which case we're forced to assume we're native (hp, vax,
1993 tahoe). Rename XDEPFILES to HDEPFILES.
1994 * Makefile.in: Rename XDEPFILES.
1995 * config/h-sun*: Don't force static linking.
1996 * trad-core.c: Document how to use it nowadays.
1997 * i386aout.c, newsos3.c: Clean up.
1998 * i386coff.c: Allow 386 coff files to be used as core files too
1999 (for reading core files from embedded systems).
2001 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2003 * Add i386aout.c for a.out support on the i386.
2005 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2007 * reloc.c, section.c, syms.c, targets.c: correct info-node
2008 structure in *doc* comments.
2009 doc/Makefile: stop hiding complaints from makeinfo.
2011 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2013 * aoutx.h (...some_aout_object_p): Take a third parameter,
2014 the internal_exec struct, and avoid ever looking at an
2015 external_exec. All callers changed to read the entire
2016 external_exec struct, swap and check its magic number,
2017 swap in the whole structure, and pass the swapped-in version to
2019 * bout.c: Bring into modern era. Use single _object_p routine
2020 for big- aand little-endian. Provide internal and external
2021 exec header structs. Use separate swap-in and swap-out routines.
2023 * libaout.h: Move struct internal_exec from ../include/aout64.h
2024 to here. Add obj_symbol_entry_size to struct aoutdata.
2025 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2027 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2028 EXTERNAL_NLIST_SIZE. Callers changed.
2030 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2032 * bfd.c: Remove strerror() to libiberty.
2034 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2035 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2036 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2037 last byte of transfer, not first byte, is within the section.
2039 * host-aout.c: Remove `BSD' archive support. Lint.
2041 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2042 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2043 `bfd_arch_info_type'. All uses changed.
2044 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2045 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2046 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2047 it needs a better name.) All uses changed.
2048 * targets.c: Rename `enum target_flavour_enum' to `enum
2049 target_flavour', and remove the `_enum' from all of the enum
2050 values themselves. All uses changed.
2052 * configure.in, config/h-i386mach: i386 mach host.
2053 * config/t-i386-aout: Use host-aout.c.
2055 * trad-core.c: Give it its own xvec's to make it independent
2056 of other file formats.
2057 * ecoff.c, host-aout.c: Remove refs to trad-core.
2058 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2059 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2061 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2063 * reloc.c: Extended NEWHOWTO macro
2064 * ieee.c: Changed the way 8bit pcrel is done
2065 * cpu-h8300.c: got the registers in the right order
2067 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2069 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2070 prediction is vindicated!
2072 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2073 Remove refs to howto.c, since Steve forgot.
2075 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2077 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2078 still work. Now allows any architecture/machine to be set.
2080 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2082 * howto.c deleted and moved code to reloc.c
2084 * libbfd.h, libbfd-in.h removed $id stuff for real
2086 * cpu-h8300.c Made it match various different spellings of h8300.
2088 * archures.c: Took out the first char filter which made it only
2089 look for a cpu/arch match when the first chars of supplied and
2090 tested names were the same.
2092 * targets.c removed oasys stuff, pending someone to fix the bugs
2096 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2098 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2099 ELF support good enough for GDB.
2100 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2101 m68k-cbm-svr4 host and target.
2102 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2103 so `diff' and `patch' can cope.
2105 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2107 * archures.c: removed texinfo error
2109 * init.c: added texinfo hooks, and removed initialization error
2112 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2115 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2117 * cpu-i960.c: Avoid numerical count of initializers.
2119 Vax Ultrix changes from David Taylor <taylor@think.com>:
2120 * host-aout.c: Make little-endian vector really little-endian.
2121 * configure.in: Separate vax and tahoe cases, handle ultrix.
2122 * config/t-vax: Add trad-core.o.
2123 * config/h-vaxult: New host system.
2125 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2127 * bfd-in.h VERSION, change version number to 0.18, this makes a
2128 gap, but now is the same as the linker version number.
2130 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2131 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2132 files will eventually contain processor specific bits for bfd,
2133 like strange relocation information and dis/assembly. So far only
2134 the H8 has been even partially done. This work also ties in with
2135 the change in handling architectures.
2137 * amdcoff.c: (a29k_reloc) fix error message.
2139 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2140 discover the architecture of the bfd. (sunos4_callback) calls the
2141 function bfd_set_arch_mach rather than stuffing stuff directly
2142 into the bfd. (sunos4_write_object_contents), changed names of
2145 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2146 setup the environment.
2148 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2149 headers in big endian format, regardless of the endianess of the
2152 * archures.c: totally changed. Now an architecture is represented
2153 with a pointer to an info structure rather than an enumerated type
2154 and a long. The old info is available as two elements in the
2155 structure. Future enhancements to architecure support will
2156 involve pointers to methods being placed into the info structure.
2158 * bfd.c: changed the definition of the bfd structure for the new
2161 * bout.c: (b_out_set_arch_mach) changed to use the new
2162 architecture mechanism.
2164 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2165 the new architecture mechanism.
2167 * configure.in: added h8 stuff.
2169 * ieee.c: too many changes to note. Now ieee files written with
2170 bfd gas and ld can be read by gld and ieee only linkers and
2173 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2175 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2176 than fixing the structure directly.
2178 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2179 than fixing the structure directly.
2181 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2182 before opening a bfd.
2184 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2185 rather than fixing the structure directly.
2187 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2188 in the t/hmake file) a user can select which backends they want
2189 linked with bfd without changing the source.
2191 * init.c: new, looks after initializing modules.
2193 * howto.c: for future use, will allow an application to work out
2194 what cookie to use as a handle on a relcoatio howto.
2196 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2198 * srec.c: Better error checking, partly from Peter Schauer.
2199 (srec_object_p): Avoid assuming any file that starts with 'S' is
2200 an S-record file! (Check for 3 uppercase-hex digits after it.)
2201 (ISHEX): Define new macro for checking supposedly hex characters.
2202 (pass_over): Treat as EOF any S-record line that:
2203 * doesn't have hex in either size character
2204 * produces a size larger than 0x7F
2205 * has an unrecognized type number
2207 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2209 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2210 opncls.c: Lint (saber actually).
2212 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2214 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2215 * newsos3.c: Fixed two types: newos3 -> newsos3.
2216 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2217 to use correct segment.
2219 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2221 * aoutx.h (print_symbol): Handle missing symbol->name.
2223 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2225 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2228 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2230 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2231 add sgi/irix support.
2233 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2235 Changes for the AMD 29000 Ultracomputer port from David Wood.
2238 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2240 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2243 * coffcode.h (coff_real_object_p): Pass information about the
2244 current file's coff symbol format to BFD via the coff_data struct.
2245 (coff_find_nearest_line): obj_icof => coff_data.
2246 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2247 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2248 and DIMNUM == E_DIMNUM.
2249 * configure.in: Handle a29k-*-* hosts, and targets
2250 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2251 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2252 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2253 local_linesz to `coff_data' (tdata) struct.
2254 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2255 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2257 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2259 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2260 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2262 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2264 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2266 (sunos4_core_file_matches_executable_p): Fix header comparison.
2267 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2268 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2270 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2272 Allow GDB to patch object files.
2274 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2275 * trad-core.h (trad_unix_core_file_p): Ditto.
2276 * aoutx.h (aout_set_section_contents): On first output, check
2277 abfd->direction and complain if erroneous.
2279 * Makefile.in: Add crude dependencies.
2281 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2283 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2284 to h/t-xxxx files so that everything will work on System V.
2286 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2288 * aoutx.h: Add information on host-aout.c and how to configure
2289 to use it, to the manual.
2290 * configure.in: Tix typo.
2291 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2292 else dummy out the core file support.
2293 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2294 specified, use it to locate the data section.
2295 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2296 rather than as chars (lint).
2298 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2300 * aoutx.h, coffcode.h: saberized.
2302 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2304 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2306 bfd.c, targets.c: minor rewording of doc segments
2309 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2311 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2312 etc, rather than TEXT_START_ADDR.
2313 * host-aout.c: Remove #if 0 around whole thing.
2314 Update to modern (32/64-bit) a.out naming conventions.
2315 Include a large chunk of ../include/a.out.gnu.h to get macros that
2316 are not defined by the system include files.
2317 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2318 macro used by the other a.out implementations.
2319 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2321 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2323 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2324 texdoc and psdoc; make these depend on generated .texi's
2326 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2329 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2332 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2333 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2334 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2335 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2336 obtrusive marks indicating .c origins.
2338 * bfd.texinfo: generalize most references to linker
2340 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2342 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2343 * archures.c: remove empty foo() definition (crept in at vn1.9)
2345 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2347 * bfd.texinfo: use @setchapternewpage on instead of lots of
2348 @page's; minor rephrasing in Introduction.
2350 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2351 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2352 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2353 segments): used BFD (caps) more consistently as a name in
2354 discourse, fixed a few other minor typos and uses of fonts
2357 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2359 * coffcode.h: fixed bug where string table size wasn't being swapped.
2361 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2363 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2365 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2366 flags. (bfd_print_symbol_vandf) now knows what to do with the
2369 * aoutx.h: made translate_from_native_sym_flags and
2370 translate_to_native_sym_flags produce the above flags.
2373 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2375 * all files: update copyright notices for GPL version 2.
2376 Install header comments and attribute most modules to their
2377 authors. BFD's name is now officially "Binary File Descriptor",
2378 so remove any conflicting pejoratives.
2379 archures.h: Consists solely of comments; remove it.
2381 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2383 * Makefile.in, bfd.c: Made it compile again.
2385 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2387 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2390 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2392 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2393 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2396 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2397 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2399 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2401 * Everything: created some new files, core.c format.c, reloc.c,
2402 section.c and syms.c to split the functionality a bit better.
2403 Cleaned up the rest of the files a bit, and added some
2407 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2409 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2410 really takes 3 arguments, patched code and ammended prototypes.
2412 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2414 * ../include/bfd.h (struct bfd_target): Added new field
2415 "align_power_min" which contains the minimum alignment for a
2416 section. This is used in coff_new_section_hook. The field
2417 insertion necessitates an update of all backends..
2419 * aoutf1.h jump table field inserted
2421 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2424 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2425 table field inserted.
2427 * coffcode.h(just about everything) Now patches up symbol tables
2428 using a different mechanism. The Intel major bug has been fixed,
2429 and the linker can self host on the Aviion and be debugged with
2432 * ecoff.c: new include and jump table patch, i386coff.c: new
2433 include and jump table patch, icoff.c: new include and jump table
2434 patch, ieee.c: can now read archives containing ieee modules.,
2435 libcoff.h: added (combined_entry_type), libieee.h: uped max
2436 sections to 20, m68kcoff.c: new include and jump table patch,
2437 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2438 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2439 srec.c: jump table patch. trad-code.c fixed #IF typeo
2441 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2443 * coffcode.h (coff_swap_aux_in): added else case to deal with
2444 filenames less than 9 characters.
2447 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2449 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2451 * srec.c: now allows any number of sections to be created in a
2452 file. Outputs addresses of the right length.
2454 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2456 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2457 target didn't match, the format got set to the attempted match,
2458 breaking a future test.
2460 *../include/i386coff.h : fixed typo in type field with size
2462 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2463 support in the jump table for the swapping routines exported to
2464 gdb. Now gdb works with the 386.
2466 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2468 * Merge in changes from gdb-3.95 release.
2469 Makefile.in: Allow hmake and tmake files to add OFILES.
2471 bfd.c: support specific targets as well as searching. When
2472 searching, take default target in preference to others.
2474 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2475 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2476 libbfd.h: Support specific targets as well as searching.
2477 opncls.c: Support specific targets as well as searching.
2478 targets.c: Search is short-circuited if default target matches.
2479 liboasys.c, libieee.c: Undo bothner changes that make macros
2480 work to the left of assignment, but which depend on the
2481 representations of different pointer types being the same.
2483 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2485 * i386coff.c: created.
2486 * coffcode.h: added support for 386.
2487 * Makefile.in: added support for 386.
2488 * ../include/i386coff.h: created
2490 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2492 * coffcode.h: removed all put_x_<sizes>
2493 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2497 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2499 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2501 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2503 * everything: Removed sysdep.h from bfd.h and put back into files
2504 from which it was split out. Now 64 bit version is built with a
2505 -DHOST_64_BIT="long long" on the compile line.
2508 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2510 Changed all the [get|put][name] routines to use [get|put]_[size
2513 Put in support for 64 bit work. Now two versions of bfd may be
2514 generated, according to the state of TARGET_64_BIT, one which is
2515 32 bit only, and one which is 64/32 bits.
2516 Created new back end 'demo64' to test 64 bit functionality.
2518 Renamed some files to work on DOS.
2520 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2521 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2522 chage, 64 bit transfer. * liba.out.h: Split out common code from
2523 sunos and newsos into liba.out. Name changes and prototype mods. *
2524 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2525 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2526 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2527 change and 64bit stuff.* newsos3.c: common code removed, new jump
2528 table. * oasys.c: Name change * opncls.c: Portability fixes *
2529 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2530 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2531 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2532 64bit ized. * demo64.c: 64 bit a.out back end
2538 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2540 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2541 on LHS of assignment, even when using old compilers.
2542 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2543 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2544 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2545 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2546 * targets.c: Add declaration of newsos3_vec.
2549 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2551 * aout.c: fixxed some of the problems with filepos calculation.
2552 (swap_ext_reloc): fixed problem with creation of relocs.
2553 (aout_set_section_contents): fixed filepos problem
2555 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2556 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2557 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2558 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2559 cleaned up. (coff_write_object_contents) cleaned up.
2561 * ecoff.c: Totally different. Now supports ecoff fully.
2563 * icoff.c: fixed problems in relocation callout.
2565 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2567 * m68kcoff.c: updated target vector.
2569 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2570 choose_reloc_size. (sunos4_write_object_contents) now calls
2571 choose_reloc_size so outputs relocs correctly, also calculates the
2572 size of the sections correctly.
2576 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2578 Merge Per Bothner's changes to modularize BFD a.out a bit.
2580 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2581 * ieee.c: Cast enums to int before comparing them, for brain-
2583 * coff-code.h: Remove coff_get_section_contents, and use the
2584 generic one instead.
2586 * aout.c: Derive new module from sunos.c, containing generic
2587 support code for all kinds of a.out files.
2589 * sunos.c: Remove all code that goes in aout.c. Split out
2590 machine dependent followup in sunos4_object_p into
2591 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2592 and redefine only the names we CHANGE, not all the names. Drop
2593 the little-endian vector, and rename the vector as sunos4 rather
2596 * b.out.c: Use aout.c routines for most of the work. Slight
2597 changes for the new regime. Remove close_and_cleanup and
2598 get_section_contents in favor of generics. New transfer vector
2601 * newsos.c: New support for Sony NEWS, another a.out format.
2603 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2604 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2605 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2607 * opncls.c (bfd_close): Call format-dependent write_contents
2608 routine, if writing, before calling target-dependent
2609 close_and_cleanup routine (which is now always generic, I think).
2610 * srec.c: Use bfd_alloc instead of malloc. Remove
2611 close_and_cleanup and move code from it to
2612 srec_write_object_contents. Add write_contents to tvec.
2613 * targets.c: Remove a.out little vector, replace a.out big
2614 vector with SunOS vector. FIXME: Need Vax support again now.
2616 * libbfd.h: Add write_contents format-dependent-vector to the
2617 bfd_target vector. Supply a generic close_and_cleanup routine.
2618 * liba.out.h: Handle the new aout.c split. Add prototypes for
2619 all routines defined in aout.c. Rename "sunos" things to "aout"
2620 things. Add a few fields where needed for various formats.
2621 * Makefile.in: Add aout.c and newsos.c.
2623 * archive.c, ieee.c, oasys.c: Lint.
2625 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2628 changed forward declaration struct stat; to reduce warnings. Changed
2629 comment on bfd_h_<x>_x.
2631 * ../include/m68kcoff.h, ../include/intel-coff.h,
2632 ../include/m88k-bcs.h
2633 Now there are two incarnations of relocs, linenos and syments. One for
2634 internal digestion, and one full of char arrays for I/O. The original
2635 names have gone to detect errors.
2637 * Makefile.in, m68kcoff.c, targets.c
2638 Test new structure code with a 68k coff implementaion
2640 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2641 Fixed all the places where there were problems with the size and
2642 alignments of structures on disk and structures in memory. #ifed out
2643 all the code in coffswap.c, since it should be done using the target
2646 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2648 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2649 multiple reloc command.
2651 * sunos.c (sunos4_set_section_contents): Made it so that sections
2652 are always padded to their alignment size.
2654 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2656 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2657 Clean up types and such (saber C problems).
2658 * ecoff.c: Clean up types and such. Remove routines that are
2659 not used. Fix up reading and swapping of shorts from files.
2661 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2663 * a.out.vax.c: Remove two bogus "static" from prototypes.
2665 * ecoff.c: Got rid of lots of non-working junk (that had
2666 been copied directly from coff-code.h).
2667 Updated to be consistent with updates to icoff.c and coff-code.h.
2669 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2670 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2672 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2673 but until the target_vector is automatically generated,
2674 it's as good as any. Note that the text offset is the only
2675 difference between NewsOS and SunOs (including magic numbers).
2676 (Most of the sunos_* routines should to renamed bsd_*
2677 and move to a bsd.c file. Then (and when the target_vector
2678 is automatically generated) it might make sense to create
2679 a separate Sony target.)
2681 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2682 on some systems, and doesn't help on others.
2683 Similarly, only define X_OK if not already defined.
2685 * trad-core.c: Don't include sys/stat.h - at least
2686 on NewsOS 3, it has already been included.
2688 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2690 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2691 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2692 symbol tables if necessary when reading them in, so gdb can use
2693 them. Add "bfd_coff_" to the names so they won't conflict with
2694 names in calling programs. FIXME-soon: if coff-code.h is
2695 included in two BFD modules, this will cause duplicate
2696 definitions; the routines should be exported to a separate,
2697 common, module (probably along with a mess of other ones).
2699 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2701 Improve modtime support.
2703 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2704 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2705 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2706 BUG: archive members still do not get correct mod times.
2708 Improve floating point support for core files.
2710 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2711 (sunos4_core_file_p): Create a second registers section in the
2712 core file, called ".reg2", for the float registers.
2714 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2716 * many changes to improve archive handling; found a logic flaw in
2717 bfd_check_format which only just happened to work by cooncidence.
2719 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2721 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2724 * bfd.h: changed type of udata in asymbol to void *, like it
2725 should be. Added bfd_reloc_dangerous enum member.
2727 * coff-code.h: Fixed it so that internally generated symbols get
2728 their values relocated correctly in all cases. Removed calls to
2731 * icoff.c: Not understanding the destination symbol of a reloc is
2732 not a failure any more, just 'dangerous'. This allows linking of
2733 b.out and coff images.
2735 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2739 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2741 * sunos.c (translate_to_native_sym_flags): fixed
2742 sym_pointer->n_value so that symbols on the way out get their
2743 section relative values calculated correctly.
2745 * coff-code.h (mangle_symbols): fixed problem where tags were not
2746 being relocated for structs, enums, unions. Also various lints.
2748 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2750 * archive.c (get_elt_at_filepos): system_call_error returned
2753 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2755 * Resolve the use of no_error and system_call_error.
2756 The bfd library itself now will never set bfd_error to
2759 The code still needs to be combed to make sure all the error
2760 codes are correct. I suspect they are not always set correctly.
2762 * The names of all the messages have _ prepended because the sun
2763 bundled compiler can't distinguish from a macro which takes an
2764 argument and the same identifier in a non-macro context.
2766 * The reason for the above being that entry points which used to
2767 be trampoline functions are now just macros which expand to a
2768 direct call through the bfd's xfer vector.
2770 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2771 must gas have its own version of everything (the gas version
2772 had the correct value)
2774 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2776 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2777 properly support i960 architecture and output correct reloc stuff.
2779 * bfd.h: added prototype for bfd_printable_arch_mach, added
2782 * coff-code.h: Applied patches from chrisb to support i960
2783 architecture, zero relocs and swap them correcly and conditionally
2784 compiled the timestamp.
2786 * sunos.c: Made the default section alignment 2^3 so that doubles
2787 are done properly. Fixed the same reloc bug that was in b.out.c
2789 * sysdep.h: Now compiles on a Posix box
2791 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2793 * icoff.c: Fix comment on big-endian version.
2794 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2795 F_RELFLG). Set F_AR32WR in output files if little endian
2798 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2800 * archures.c fixed =/== typo
2802 * sunos.c added architecture stuff for output. Fixed
2803 bug where files where vma(data) != size(text)
2804 were processed wrong.
2806 * coff-code.h added a lint cast
2808 * (../include/a.out.sun4.h) fixed it so zmagic
2811 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2813 * archive.c removed loads of includes, and fixed bug where string
2814 table didn't have a null at the end.
2816 * bfd.c fixed includes, added symbols argument to
2817 canonicalize_reloc entry point.
2819 * libbfd.c fixed includes and added some lint patches.
2821 * targets.c added both sorts of intel coff.
2823 * b.out.c fixed included, changed was the canonical
2826 * icoff.c added support for callj and big and little
2829 * opncls.c added chmod+xing for files with EXEC_P set.
2831 * sunos.c fixed includes. Changed default section
2832 alignement to words. Fixed relocation stuff to work with
2835 * bfd.h various new types added, prototype for new
2836 reloc calls, changed bfd->iostream to a void *
2837 to including files don't need stdio.h.
2839 * libcoff.h added conversion table to tie relocs to
2844 * coff-code.h fixed includes. Added code to support
2845 big and little endian formats. Various lints. Better
2846 processing of symbols. Changed reloc stuff to new
2849 * libbfd.h fixed includes
2852 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
2854 * bfd.h changed name of alignment entry in sec_struct to
2855 alignment_power, because of conflicting uses within bfd.
2856 Now it should be obvious that it's a 2**n alignment
2857 specifier. Removed start_pad, end_alignment, block, minsize,
2858 output_file_alignment, subsection_alignment and original_vma fields.
2859 Added align_power() macro. Fixed bfd_section_alignment
2860 acessor macros. Added bfd_symbol_same_target macro.
2862 * b.out.c (b_out_write_object_contents) fixed to use
2863 new alignment member. Fixed (callj_callback) to use section
2864 relative symbols properly.
2866 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
2867 Fixed (translate_from_native_sym_flags) to correctly make
2868 symbols section relative.
2870 * bfd.c (bfd_errmsg) fixed various enum cast problems.
2871 (bfd_make_section) took out initialization of obsolete members.
2872 (bfd_print_symbol_vandf) added
2874 * opncls.c (bfd_create) created.
2876 * coff-code.h (coff_new_section_hook) took away refs
2877 to obsolete members. (make_a_section_from_file) added
2878 conversion between alignment types. (coff_symbol_from)
2879 added. (coff_count_linenumbers) only counts linenumbers
2880 if symbol is of coff-type. (coff_mangle_symbols) only
2881 heavily mangles symbols if symbol is coff-type.
2882 (coff_write_symbols) various lints. (coff_write_object_contents)
2883 various lints and modification for alignment conversion.
2884 (coff_slurp_relocs) fixed for use with new asection shape.
2886 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
2888 * archive.c lots of lint
2890 * b.out.c added callj relocation support, upgrated reloc howto.
2891 Fixed so that asymbol and reloc records are output
2894 * bfd.c lots of lint, support for new bfd entry point
2897 * bfd.h changed definition of asymbol to contain pointer to
2898 owning bfd, removed target dependencies.
2900 * cache.c took out print statements, put in BFD_ASSERT calls.
2902 * coff-code.h various lints, corrected linenumber output
2903 functionality. Added support for new style asymbols and
2904 bfd_print_symbol. Fixed so that asymbol and
2905 reloc records are handled correctly. Added timestamp.
2907 * icoff.c Added support for new howto shape.
2909 * liba.out.h Added support for new asymbol shape
2911 * libbfd.c various lints
2913 * libbfd.h various lints
2915 * libcoff.h added support for new asymbol shape.
2917 * sunos.c various lints. Added support for new asymbol shape
2918 and bfd_print_symbol.
2920 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
2922 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
2923 pointer lint. Added support for callj relocation. Fixed bug where
2924 the last 32 bytes of the text section were overwritten by data. Fixed bug
2925 where archives of b.out didn't work due bfd_slurp_extended_name_table
2928 * sunos.c added support for n_other field. Braced the howto table so
2929 that it won't be affected by any lengthing of the howto struct typedef.
2932 * bfd.h added support for n_other field, added special_function
2933 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
2936 * bfd.c upgraded bfd_perform_relocation, various lints.
2938 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
2940 * ChangeLog: Started ChangeLog for BFD.
2941 * ToDo: Create file for suggestions.
2943 * Makefile: Support easy loading into Saber C.
2944 Add dependencies for icoff.o and bcs88kcoff.o.
2945 Rename coff.c to coff-code.h. Change callers.
2947 * bfd.c (bfd_check_format): Allow the check_format routines
2948 to return the desired target vector, rather than just a Boolean.
2949 bfd.h (bfd_check_format): Change function pointer return type.
2950 archive.c (bfd_generic_archive_p): change callee.
2951 b.out.c (b_out_little_object_p, b_out_big_object_p,
2952 b_out_real_object_p): change callee.
2953 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
2954 in check_format transfer vectors that need a filler.
2955 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
2956 bcs88kcoff.c: change callee.
2957 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
2958 icoff.c: change callee.
2959 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
2961 * libbfd.c (zalloc): It should actually zero the storage!
2962 This was commented out for some reason.
2964 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
2965 This is so callers can avoid <stdlib.h> which doesn't exist
2968 * bfd.c (map_over_sections): Add debugging code, since I
2969 noticed the section count for sunos core files was bad, but only
2970 GDB had detected the problem.
2971 (bfd_set_section_lineno_size, bfd_set_section_linenos,
2972 bfd_get_section_linenos): Remove obsolete functions.
2973 (bfd_apply_relocations): Use longs, not ints, for the math.
2975 * bfd.h: Declare enum boolean and struct bfd_target as well
2976 as typedefs for them. Remove obsolete
2977 bfd_get_section_lineno_size.
2979 * cache.c: Make the "fdopen" support work. Keep better track
2980 of how many files are open. Centralize the opening of files
2981 and be sure bfd_open[rw] actually try to open the file. Evade
2982 linked list initialization problems.
2984 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
2986 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
2988 * cplus-dem.c: Delete file, since it is not part of BFD.
2990 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
2991 (bfd_openr, bfd_openw): Actually open the file, give error now.
2993 * sunos.c (sunos4_core_file_p): Set section count.
2994 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
2995 obsolete definitions.
2996 (_write_symbol_table): Initialize <idx> counter.
2997 (foop): Eliminate debugging code.
projects / deliverable / binutils-gdb.git / blob