1 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3 * coffcode.h (coff_renumber_symbols): set the last renumbered
4 symbol pointer to NULL, as expected by coff_write_linenumbers.
5 (coff_write_relocs): apparently a non-zero addend is OK for reloc
6 type R_IHCONST used on the 29k.
8 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
10 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
11 update, based on how the underlying file was opened. Obsoletes
13 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
14 all FASCIST_FDOPEN config defines.
16 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
18 * sparc-opc.c: Moved to opcodes library, now that we have one.
19 * Makefile: Don't compile it.
21 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
23 * aoutx.h: adjust_sizes_and_vmas did not return anything.
25 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
27 * section.c (bfd_set_section_flags): Remove a sanity check.
28 It is unfortunately broken, and prevents strip from working.
30 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
32 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
33 created by last change.
35 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
37 * reloc.c (reloc_howto_struct): Make size field be unsigned.
38 * bfd-in.h: Bump to version 2.0.
40 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
42 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
43 braindamaged HP/Apollo compiler happy.
45 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
47 * format.c: Fix description of search for matching target.
48 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
49 * targets.c: Update description of search for matching target.
50 * Makefile.in (do_clean, clean): Fix infant mortality typo.
51 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
52 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
54 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
56 * Makefile.in: Added mostlyclean/clean/distclean rules.
58 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
60 * targets.c (target_vector): Take out oasys (unless that is
61 the default): Because there is no magic number in archives,
62 there can be annoying target mis-matches.
64 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
66 * sparc-opc.c: Rigorously updated to match architecture manual.
68 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
70 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
71 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
72 to the built-in abs_section were not written out correctly.
74 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
76 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
77 large, assume we're using a swapped byte order and fail with
78 wrong_format rather than dumping core.
80 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
82 * Renamed opc-sparc.c to sparc-opc.c for systems with short
84 * Makefile.in: Updated to reflect change.
86 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
88 Add preliminary support for the we32k:
90 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
92 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
94 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
96 * bout.c: added support for relaxable alignment relocs.
98 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
99 pass down pointer to play area rather than use alloca
101 * cpu-z8k.c (compatible): made static to reduce name space
104 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
106 Add basic support for the z8k:
108 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
109 section.c, targets.c,
111 * syms.c: move mis-inserted patch.
113 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
116 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
117 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
119 * reloc.c: break out addend item from surrounding text.
121 * doc.str (DOCDD): Defined. Adds text to output.
122 (bodytext): Put bulletize before kill_bogus_lines.
123 * chew.c (bulletize): End itemization after a blank line, to
124 prevent following text from being swallowed up in an item.
126 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
128 * configure.in: Add sparclite as a target.
130 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
132 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
135 * coffcode.h (coff_add_missing_symbols): if symbols don't come
136 from a coff file (csym is null), dont deref them
138 * ieee.c (parse_expression): get the answer right when adding an
139 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
140 on elts so that filename is filled in.
142 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
144 * bout.c (howto_align_table): New set of relocs, with enough
145 data for "objdump -r" to work.
146 (b_out_reloc_type_lookup): Recognize alignment relocs.
148 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
150 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
151 invocations of make. Also, always create installation
154 * config/apollov68.mh: removed -g from CC definition.
156 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
158 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
159 overflowing gp-offset range.
161 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
163 * srec.c (srec_set_section_contents): don't write out sections
164 without the LOAD and ALLOC attributes
166 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
168 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
169 * libaout.h (struct aout_backend_data): New callback "set_sizes".
170 * aout-target.h (callback): Don't set page/seg sizes.
172 (set_sizes): New routine.
173 (backend_data): Point to it.
174 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
175 (sunos4_aout_backend): Point to it.
176 * aoutx.h (set_arch_mach): Call set_sizes callback.
178 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
180 * aout-target.h: Make _bfd_slurp_extended_name_table be
181 the default. Given that we *write* the suckers (for long
182 archive member names), we really ought to be able to read them!
183 * trad-core.c: Don't include <machine/reg.h>. It doesn't
184 seem to be needed, and many machines don't have it.
186 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
188 * coff-m68k.c (vector): read and write archives in coff format.
190 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
192 * opc-sparc.c: New file.
194 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
196 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
197 pointers to bfd_byte* before performing arithmetic on them. Such
198 use with bare void* pointers is a gcc extension.
199 * cache.c (bfd_cache_delete): Forward decl with prototype form.
200 * archive (normalize): Add to CONST to match actual usages with
203 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
205 * configure.in: Recognize i486 host cpu, and use i386-elf
208 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
210 * config/stratus.mt (CC): Remove definition.
211 * elf.c (bfd_section_from_shdr): Test for the possibility that
212 section_from_elf_index returns NULL and don't dereference it.
214 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
216 * add hppa_data to bfd tdata (indirectly via sef).
218 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
220 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
222 * configure.in: error messages to stderr, not stdout
224 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
226 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
227 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
228 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
230 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
232 * configure.in: recognize hppa* instead of hppa
234 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
236 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
237 RTYPE2HOWTO to cope with same.
238 * reloc.c (bfd_perform_relocation): added support for size of -2
239 (subtract a word reloc type). Updated doc.
241 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
243 * Makefile.in: merged changes from progressive, removed rcsid.
245 * archures.c, archive.c, Makefile.dos: removed rcsid.
247 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
249 * bfd-in.h : add BFD_IS_RELAXABLE flag
250 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
251 header e_relaxable, major hackery in callbacks
252 * libaout.h : add space for a_relaxable.
253 * seclet.c (rel): don't relax empty sections
256 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
258 * section.c (STD_SECTION): add some casts to the initializers for
261 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
263 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
264 and add appropriate casts to keep (picayune) aix-cc happy.
266 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
268 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
269 symbol pointers. Punt expensive & useless bfd_realloc. Use
270 malloc for raw symbols, and free it before returning.
271 (bfd_section_from_shdr): Do not slurp symbol table until politely
272 asked. Do not even slurp string tables.
273 (elf_get_symtab_upper_bound): Count 'em without reading them.
274 (elf_get_symtab): This is how to politely ask. Schlurp!
275 This should probably just *become* elf_slurp_symbol_table, FIXME.
277 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
279 * archive.c (bsd_write_armap): write the timestamp of the
280 archive header to be just a little bit later than the timestamp of
281 the file, otherwise the linker will complain that the index is
284 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
286 * configure.in: Add m68k-ericsson-*.
288 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
290 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
291 * elf.c: Remove unconditional debug printf's.
292 (elf_write_object_contents, elf_slurp_symbol_table): Handle
293 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
294 (elf_slurp_symbol_table): Hand out symbols in forward, not
295 reverse order. Simplify duplicate code.
297 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
299 * elf.c: Remove "(void)" casts from function calls where the
300 return value is ignored, in accordance with GNU coding standards.
302 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
304 * hppa.c: Apply John's standard fix to avoid "empty translation
305 unit" warnings from some ANSI-C compilers.
307 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
309 * hosts/solaris2.h: Configure same as sysv4.
311 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
313 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
314 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
315 type match actual return type.
316 * elf_print_symbol (section_name): Make CONST.
318 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
320 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
321 New files, for Linux (a free Unix clone for 386 machines).
322 * Makefile.in, configure.in, targets.c: Update accordingly.
324 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
325 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
326 correct calling of howto special functions and fixes from Raeburn
328 * archures.c: nuke bfd_reloc_code_type
329 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
330 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
331 SEC_NEVER_LOAD, various other bfdgas newness
332 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
333 * targets.c: change jump table vector to above
336 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
338 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
339 its prototype will be included in libbfd.h. Change result type
340 to struct * (rather than equivalent typedef) so it can be used in
341 the prototype, where they typedef won't be known.
342 * libbfd.h: Updated version.
344 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
346 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
347 targets.c: HPPA merge.
349 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
351 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
352 * config/solaris2.mh: Kludge around Sun compiler bug.
354 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
356 * libaout.h (aout_backend_data): Change defs of two bitfields to
357 be unsigned chars instead to get around rs6000 compiler problem.
359 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
361 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
362 Correct misconception that there can be only one symbol table.
363 Only call elf_slurp_symbol_table on the full symbol table, not
364 the dynamic one which is only a subset of the full one.
366 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
368 * coffcode.h (coff_compute_section_file_positions): For I960,
369 don't align sections in file.
371 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
373 * targets.c (struct bfd_target): Added field for target-specific
374 (but not file-specific) data, for distinguishing minor
375 characteristics between (e.g.) a.out formats.
377 * section.c (struct sec): New field user_set_vma indicates vma
378 field should be heeded, not assumed to be unset.
379 (STD_SECTION): Initialize that field of standard sections to zero.
380 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
382 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
385 * archures.c (struct bfd_arch_info): Fixed order of comment and
386 field decl. New fields indicate size of page and segment for
388 * cpu-m68k.c (N): Fill in values.
389 * cpu-sparc.c (arch_info_struct): Ditto.
391 * libaout.h (struct aout_backend_data): Various bits of data (not
392 all used currently) with characteristics of a.out implementation.
393 Important field for now is text_includes_header, indicating that
394 the text section starts immediately after the file header, which
395 gets mapped in with it.
396 (struct aout_data): New fields indicate whether vma has been
397 adjusted yet (not yet used), and what magic number will be used in
398 the output file (should go away in favor of vma_adjusted).
399 (WRITE_HEADERS): Code for dealing with section sizes and related
400 header fields replaced with call to adjust_sizes_and_vmas.
401 * aoutx.h (some_aout_object_p): Fill in magic number field.
402 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
403 (set_arch_mach): Set page size and segment size once CPU
405 (adjust_sizes_and_vmas): New function; has much code moved
406 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
407 and size parameters, as well as many header fields, after deciding
408 on magic number for output file. Checks to ensure that this
409 adjustment has only been done once.
410 (set_section_contents): Call adjust_sizes_and_vmas instead of
411 doing much of the work here.
413 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
414 default (null) values of these fields.
415 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
416 value in exec header.
417 (sunos4_aout_backend, MY_backend_data): Define backend data
418 indicating file header is included in text section.
420 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
422 * hosts/sparc.h (abort, exit): Hide these names if compiling with
423 gcc version 2, to avoid warnings.
425 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
427 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
428 it's broken on ncr 3000's. Use simple "true" for RANLIB.
430 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
432 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
434 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
436 * section.c (STD_SECTION): Remove extra semicolon in declarations.
437 * configure.in: Rewrite target parsing to use simple format.
438 Handle sparc-sun-solaris2 configuration.
439 * aout64.h: Avoid ANSI C brain death warning.
440 * elf.c: Avoid trigraph (???) or /* in comments.
442 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
444 * config/sysv4.mh: new file, RANLIB=echo
446 * configure.in: handle Solaris2 as -sysv4 or -solaris2
448 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
450 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
451 elf_core_tdata_struct into a single common struct. Core files
452 wouldn't have worked at all without this.
453 (bfd_elf_find_section): New function for GDB's undercover use
454 to find string sections that BFD hides from it.
455 (elf_get_str_section): Avoid multiple alloc&reads for same data;
457 (elf_object_p, elf_core_file_p): Allocate internal file header
459 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
460 * demo64.c: Prevent "empty translation unit" warnings from idiots.
462 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
464 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
466 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
468 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
470 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
472 * configure.in: handle m680[01234]0 as aliases for m68k
474 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
476 * coff-a29k.c: do byte relocs correctly
477 * coffcode.h (styp_to_sec_flags): never load INFO sections
478 * seclet.c (rel): don't relocate INFO sections
480 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
482 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
483 Make the symbols unmodifiable.
484 (bfd_section_init): Deleted.
485 * init.c (bfd_init): Don't call bfd_section_init.
487 * section.c (bfd_set_section_contents): Ensure that range to be
488 written is within section boundaries.
489 (bfd_get_section_contents): Likewise. Don't bother dispatching if
492 * libbfd.c (bfd_xmalloc): Text of error message should be const.
494 * coff-i960.c (howto_table): Deleted.
495 (howto_rellong, howto_iprmed, howto_optcall): New vars;
496 interesting entries from old howto_table.
497 (RTYPE2HOWTO): Adjusted to use switch.
498 (coff_i960_reloc_type_lookup): New function.
500 * coffcode.h (coff_new_section_hook): Allocate storage for aux
501 records for section symbol.
502 (make_abs_section): Unused; deleted.
503 (renumber_symbols): Re-order symbols so undefined symbols come
504 last, as COFF format desires.
505 (coff_write_symbol): Put C_FILE symbols in debug section always.
506 (coff_section_symbol): New function; creates a symbol with the
507 same name as a section, and sets up aux records for it.
508 (coff_add_missing_symbols): New function; adds section symbols to
509 symbol table if they aren't there already. Should someday also
510 add a dummy C_FILE symbol if none is present.
511 (coff_write_object_contents): Add missing symbols before preparing
512 symbol table to be written.
513 (coff_slurp_reloc_table): Verify that symbol indices read in are
514 in a reasonable range.
515 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
516 (obj_conv_table_size): Accessor macro.
518 * bout.c (b_out_reloc_type_lookup): New function. Handles three
521 * bfd-in.h (bfd_get_section_name): New macro. Like
522 bfd_section_name, but returns rvalue, not lvalue.
523 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
524 (bfd_get_section_flags): Now returns rvalue.
526 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
527 general, some specific to sparc or i960.
529 * aoutx.h (set_section_contents): Set VMA for each section based
530 on previous section. If text section VMA doesn't appear to have
531 been set, make a best guess from the type of file.
533 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
535 (MY(vec)): Initialize reloc_type_lookup field.
537 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
538 (bfd_error_trap, bfd_error_vector): Extern, not common.
540 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
541 few types of relocs for sparc; will need enhancement.
543 * bout.c (callj_callback): Use DEFUN macro in definition.
544 * coff-i960.c (optcall_callback): Likewise.
546 * targets.c (bfd_target): Added fields reloc_type_lookup and
547 _bfd_make_debug_symbol. Also minor comment changes.
548 * syms.c (bfd_make_debug_symbol): New dispatching macro.
549 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
550 than arch info, and dispatch with BFD_SEND. Callers changed.
551 * archures.c (struct bfd_arch_info): Deleted field
553 * cpu-*.c: Don't initialize that field.
555 * bfd-in.h (enum bfd_error): Add new value "bad_value".
556 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
557 (bfd_errmsg): Now returns ptr to const.
558 * bfd-in.h (bfd_errmsg): Fix prototype.
560 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
561 * reloc.c (bfd_generic_relax_section): Ditto.
563 * section.c (Section Output doc): Improve description of use of
564 output_section and output_offset.
566 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
568 * sco-core.c: new file from net.
569 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
570 Now we have the hairy linker, it's possible to move symbols from
571 one section into another. Actually make that work!
573 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
575 * hosts/sun3.h: fix declaration of free.
577 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
579 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
580 * coff-h8300.c (reloc_processing): all relocs are relative to
582 * opncls.c: don't use fdopen on DOS systems
584 short patches from Glenn Kasten (glenn@ready.com)
585 * target.c: enabled oasys support
586 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
587 fix problem where a relocation which crossed a modification byte
588 boundary did not work. Fix problem where a relocation near the end
589 of a data record did not work.
592 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
594 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
595 archvie header string counts the endian way, this heuristic sees
596 how big an archive string to read by trying it one way and if the
597 string table is unreasonably big, trying it the other. *FIXME*.
598 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
600 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
602 * bfd-in.h: Increase version number to 1.97, for consistency
604 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
606 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
608 * bfd-in.h: bump version to 1.96
609 Major change; changed calling convention for
610 bfd_get_relocated_section_contents so that caller allocates
611 memory for section data.
612 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
613 seclet.c, targets.c, bfd.c: reflect new convention.
614 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
615 case, then use reasonable default values for SEC_* flags.
617 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
619 * coffcode.h (coff_write_object_contents): use RELSZ to work out
620 size of output reloc struct.
621 * targets.c, Makefile.in: comment out tekhex for the moment.
622 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
623 * configure.in: tandem target is st2000
624 * coff-m68k.c: rename static howto_table to global
625 m68kcoff_howto_table.
626 * bout.c: remove unnecessary abort
627 * coff-a29k.c: various changes to the way relocations work to cope
628 with the "new order" and latent bugs.
631 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
633 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
634 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
635 * reloc.c (bfd_perform-relocation): don't relocate refs to
636 absolute symbols if doing a partial link.
638 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
640 * configure.in: Add a29k-amd-udi.
642 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
644 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
645 internal_exec structure before initializing the fields that
646 are used, so that the unused fields are in a known state.
648 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
650 * tekhex.c (struct data_struct): Convert from typedef that
651 typedefs nothing to a normal structure declaration.
652 * tekhex.c (pass_over): Prototype args for function that
653 second arg points to.
655 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
657 * Makefile.in: remove old style staging. Do not print recursion
660 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
661 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
664 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
666 * bfd.c, Makefile.in: added tekhex
667 * aoutx.h (set_section_contents): pages should be padded to the
668 size of a page, not the size of a segment.
669 * configure.in: added go32 host and i386-aout target.
670 * i386aout.c, libaout.h: now works for go32 target
671 * ieee.c: fix bit rot.
672 * seclet.c: support for padding seclet type.
674 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
676 * Makefile.in: added .NOEXPORT:
678 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
680 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
682 * elf.c (elf_compute_section_file_positions,
683 elf_write_object_contents): Return boolean, not NULL (which
685 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
686 Also ifdef-out code that aborts on unhandled section types.
688 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
690 * configure.in: Recognize ncr3000 config
691 * Makefile.in (MINUS_G): Pass on to recursive makes.
692 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
694 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
696 * Makefile.in: Now that we have sym.h and symconst.h, compile
697 coff-msym.c on all systems.
698 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
699 * coff-msym.c: Update include files and comments; add weakext bit.
701 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
703 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
704 section.c, srec.c, syms.c, coff-h8300.c: Lint.
706 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
708 * bout.c, coff-a29k.c, coff-i960.c: Lint.
709 * configure.in: Add new host and target configs.
710 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
711 structs, which vary; just use member name.
712 (elf_object_p, elf_core_file_p): Lint, fix comments.
713 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
715 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
717 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
718 local, disposable, copy of the external form of section header
719 table and program header table entries.
721 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
723 * Makefile.in: Set MINIMIZE back to 0 for a real release.
725 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
727 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
730 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
732 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
734 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
736 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
737 not internal bfd_assert function (twice).
739 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
741 * aout-target.h: change ar_max_namelen to 15 (the right value)
742 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
745 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
747 * archive.c (bfd_generic_archive_p): check for bout archives too.
748 * bout.c: make it work again.
750 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
752 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
754 * reloc.c (bfd_generic_get_relocated_section_contents): Call
755 bfd_xmalloc() instead of bare malloc().
757 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
759 * Makefile.in: pass down MAKEINFO on info.
761 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
763 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
764 host/h-<foo> now just <foo>.
765 * configure.in: reflect changes
767 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
769 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
770 actual source file, not just the generated libbfd.h.
772 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
774 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
775 gdb on little-endian 960 code.
776 * archive.c (compute_and_write_armap): indirect symbols should go
777 into the archive header too.
779 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
781 * Makefile.in: added check target.
783 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
785 * coff-msym.c: Move this file from gdb/ecoff.c. It
786 handles byte-swapping for ECOFF (MIPS symbol) files.
787 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
788 to the files built on MIPS-based hosts.
789 * Makefile.in: Add rule for coff-msym.
791 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
793 * Makefile.in: added clean-info target. MINIMIZE=1.
795 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
797 * coff-rs6000.c: Move core file functions into separate
798 new file rs6000-core.c. This is needed because reading
799 core files depends on native include files that conflict
800 with ../include/coff/rs6000.h.
801 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
803 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
805 * aoutx.h (NAME(aout,print_symbol)): Don't print
806 symbol addresss for undefined symbols.
807 * coff-rs6000.c: Various updates (due to target-
808 independent changes).
809 * libbfd.h: Ditto (tdata field is now a union).
810 * hosts/h-sparc.h: Removed prototype for bogus function
811 'emset' (presumably should have been 'memset' - which is there).
813 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
815 * configure.in (mips-big-* target): Same is Iris.
817 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
819 * aoutx.h (translate_from_native_sym_flags): when creating an
820 alias symbol, fill in the section as undefined, rather than
821 leaving it blank. If an output section can't be found for a
822 symbol, then don't core dump.
824 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
826 * Makefile.in, configure.in: removed traces of namesubdir,
827 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
828 copyrights to '92, changed some from Cygnus to FSF.
830 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
833 * coff-h8300.c: fix stupid reloc subtraction bug
834 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
835 since that's how wide it is. (coff_slurp_symbol_table): always zero out
836 the symbol.flags and done_lineno fields.
838 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
840 * coffcode.h (coff_write_symbol): write out the correct number of
842 * cpu-h8300.c: fix disassembly bug
844 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
846 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
847 section_from_bfd_index), cpu-h8300.c (howto*_callback),
848 reloc.c, section.c (bfd_map_over_sections), targets.c
849 (bfd_target_list): Protolint.
850 * libbfd.h: Update to match a libbfd-in.h from a month ago.
852 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
854 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
856 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
857 section of a symbol rather than the section of a reffed symbol to
858 determine the r_index of an emmitted reloc.
860 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
862 * PORTING: New (preliminary) porting guide.
864 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
866 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
867 (howto_hvrt16): lint.
869 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
871 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
872 a full configuration (with possible cross-development),
873 instead of using host-aout.c.
875 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
877 * aout-target.h (MY(write_object_contents):
878 Set obj_reloc_entry_size (abfd).
879 * gen-aout.c: Change to emit a .c files, not a .h file.
881 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
883 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
884 BSF_ABSOLUTE and replace with bfd_abs_section reference.
886 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
888 * coffcode.h (get_normalized_symtab): fixed bug where symbols
889 with more than one auxent can cause nasty core dumps.
891 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
892 "done_lineno" so that a symbol which appears twice in the symbol
893 table only gets it's linenumbers relocated once. Modifed
894 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
897 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
899 * aoutx.h: (translate_from_native_sym_flags): fix constructor
900 stuff to use the New Order.
902 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
904 * ieee.c: Change type of envi[] to unsigned char.
906 * configure.in: fix vax ultrix configuration.
908 * elf.c (bfd_section_from_shdr): Deal with null return from
909 bfd_make_section(). (elf_object_p): Select endianess properly.
911 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
913 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
915 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
917 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
918 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
919 * host-aout.c: Don't use aout-params.h; configure these systems
920 in their xm files, not in a randomly generated file.
921 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
923 * hosts/h-vaxbsd.h: Define the form of exec and core files.
925 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
927 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
928 host_aout_vec here as well.
930 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
932 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
933 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
934 to prevent undefined symbol.
936 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
938 Various lints found on PersSony
939 * aoutx.h: cast an enum
940 * coff-a29k.c: many ints in reloc structure turned to enum
941 * coffcode.h: more enums
942 * cpu-h8300.c: more enums
943 * opncls.c: more enums
945 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
947 * configure.in: Make Tahoe configuration work again.
948 * bfd-in.h: Remove trailing comma from enum declaration.
949 * ieee.c: Can't put byte values >0x7F into a signed char.
951 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
953 * Makefile.in: Add dependencies for various coff-*.o files.
955 * elf.c: Remove extraneous paren from core_prpsinfo and
956 core_prpstatus macros, rename core_prpstatus to core_prstatus.
957 Replace references to old section "size" member with new
958 "_raw_size" member. Implement elf_make_empty_symbol, which
961 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
963 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
966 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
968 * coffcode.h (bfd_coff_relax_section): now static.
969 (bfd_coff_get_relocated_section_contents): various type lints.
971 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
973 New entry point in the transfer vector - bfd_relax_section.
975 * aout-target.h: add to vector, call generic_relax
976 * bfd-in.h: add to vector
977 * bfd.c: add #define for vector
978 * bout.c: add to vector, call generic_relax
979 * coffcode.h: add to vector, also now has coff specific relax code
980 for the relaxable H8/300 relocs. Also clean up abs section cruft.
981 * elf.c: call generic_relax
982 * ieee.c: call new vector, clean up some bugs due to the creation
984 * libbfd.h: add bfd_generic_relax_section EXFUN
985 * oasys.c: call generic_relax
986 * reloc.c: implement generic_relax
987 * seclet.c: moved much of this into coffcode.h
988 * srec.c: call generic_relax
989 * targets.c: define new transfer vector
991 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
993 * everything: now modified to use smaller reloc type. Self hosts
996 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
998 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
999 New files for stratus.
1001 * configure.in: Add configuration fragments for stratus.
1003 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1005 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1006 variables as CONST since they are set to point to a const char
1007 string. Fixes compiler complaints.
1009 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1011 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1014 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1016 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1017 symbols, so that we can emit the correct file name even
1018 if it's an include file.
1020 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1022 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1023 (Reported by john@labtam.labtam.oz.au (John Carey)).
1025 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1027 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1029 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1030 being used to -DHAVE_PROCFS.
1032 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1033 '#include "fopen-same.h"' to end of file to match other h-* files.
1035 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1037 * configure.in: Change svr4 references to sysv4. Add case
1038 "unknown" for target vendor and infer some targets based
1039 on the specified operating system.
1041 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1043 * bfd-in.h, libaout.h: ANSIfy enums.
1045 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1047 * archive.c (normalize): created version for VMS which removes the
1048 VMS directory crap from the front and end of a filename, eg turn
1049 [-.foo]bar.obj;123 into bar.obj
1050 (bfd_construct_extended_name_table): now writes index into an
1051 extended name table in decimal - the same base used to read an
1052 extended name table.
1054 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1056 * aout-encap.c: Fix to use aout-target.h.
1057 * aoutf1.h: Use standard MY_object_p and MY_callback
1058 in aout-target.h. Remove target-specific versions.
1059 * host-aout.c: Re-write to use aout-target.h.
1060 * gen-aout.c: New files use with host-aout.c to generate
1061 host-specific a.out-related parameters.
1062 * Makefile.in: host-aout.o depends on aout-params.h, which is
1063 generated by gen-aout.
1064 * aout-target.h: Make a little more flexible.
1065 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1066 macro. Instead, inline it in aout-target.h.
1067 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1068 a gcc -Wall warning.
1069 * archive.c: Add missing commas in DEFUN macro (2 places).
1070 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1071 Berkeley ones, now that libiberty has them:
1072 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1073 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1074 remove unused variable.
1076 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1078 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1079 and execname inside HAVE_PROCFS ifdef since they are unused
1080 when it is not defined.
1082 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1084 * elf.c: Flag all sections as either code or data. We can't
1085 be sure what they are anyway, since ELF doesn't fit the
1086 traditional model of text+data+bss very well. Add new local
1087 function elf_read() to simplify code. Record entry point in
1090 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1092 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1093 rather than N copies of the same lines.
1095 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1097 * cpu-h8300.c: disassemble branch displacements correctly
1098 * coff-h8300.c: put reloc offsets out in 32bits
1100 * makefile.dos, configdj.bat: New files from DJ
1101 * cache.c: fopen with new macros is needed for DOS.
1102 * ieee.c: environ renamed to envi to stop an include file
1104 * opncls.c, coff-rs6000.c: more fopens with macros.
1106 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1108 * Makefile.in: infodir belongs in datadir.
1110 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1112 * Makefile.in: fix where docdir lives
1114 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1115 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1116 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1117 srec.c, syms.c, targets.c : all new documentation and lint
1121 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1123 * coffcode.h, srec.c: Lint.
1125 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1127 * Makefile.in: install using INSTALL_DATA, added standards.text
1130 * configure.in: mark directory as target dependent. configure
1131 nows works in objdir always so make file existence checks
1134 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1136 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1137 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1138 and mandir now keyed off datadir by default.
1140 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1142 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1143 computation of arch and machine type so it's worked out before
1144 some_aout_object_p is called.
1145 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1147 * archures.c: add extra field 'section_align_power' to hold
1148 default section alignment in object files.
1149 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1150 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1151 initialize the new field.
1152 * bout.c (b_out_callback): replace the text size, since aout
1154 * aoutx.h: Documentation in the new style
1156 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1158 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1159 use the saved value if mtime_set is already set (intended
1160 for archive files, though apparently not used yet).
1162 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1164 * targets.c: Revise comments about how to configure the target
1165 vector, to match reality. Remove mention of obsolete methods.
1166 Remove long lists of capitalized macros that turn into the same
1167 thing in lowercase. Normal vector simply lists all known
1168 lowercase xvec names; all other cases are handled by SELECT_VECS.
1170 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1173 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1174 list of supported targets.
1176 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1178 * archive.c (bsd_write_armap): The pad byte sometimes added to
1179 the string table in a __.SYMDEF member is now
1180 counted as part of the size of the string table.
1181 This is compatible with the old ranlib, as well as Sun's.
1183 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1185 * srec.c: Rewrote to fix many bugs; now gets the record type
1186 right, doesn't choke on input, sets the start address in an S9 and
1187 fills in the filename on an S0.
1189 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1191 * cpu-h8300.c: Add support for MEMIND addressing mode
1193 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1195 * coffcode.h: use the new macro if available
1197 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1198 * Makefile.in: Fixed dependencies due to file rename
1200 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1201 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1202 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1203 newos3.c, stab-syms.c, syms.c: All these files have had their
1204 #includes altered to point to the new places.
1206 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1208 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1210 * configure.in: Add vendor "ncr" as supported per-target vendor.
1211 Add svr4 case for i386 per-host case.
1213 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1216 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1218 * syms.c (bfd_decode_symclass): Return 'A'
1219 for symbols that are both absolute and global.
1220 * archive.c (bfd_special_undocumented_glue): Return NULL
1221 if bfd_ar_hdr_from_filesystem returns NULL.
1223 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1225 * Makefile.in: added coff-h8300
1226 * configure.in: now h8 is a coff target
1227 * cpu-h8300.c: fix various disassembly problems
1228 * libcoff.h: took out some code which has been #0ed for a long
1230 * targets.c: added h8 coff
1231 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1232 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1234 * coffcode.h: Started to change the way machine dependencies are
1235 handled, from the nest of #ifdefs to macros defined in the
1236 including coff-<foo>.c
1238 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1240 * aoutx.h (some_aout_object_p): Set the `executable' bit
1241 if the entry point is contained in the text segment, even if the
1242 text segment is at location 0.
1244 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1245 nonstandard MIPS sections (.rdata, .sdata, etc).
1247 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1248 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1249 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1251 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1253 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1255 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1256 from syms.c to new file stab-syms.c. Also, since GNU extended
1257 type codes such as N_SETT are no longer in ../include/stab.def,
1258 include them manually.
1259 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1260 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1261 * libaout.h: Added prototype for aout_stab_name().
1262 * Makefile.in: Update Makefile for new stab-syms.[co].
1264 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1266 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1267 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1268 just make N_XXX work by excluding the header from the text segment.
1269 * aoutx.h: Fix comments to match.
1271 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1273 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1274 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1275 for the "logical" text segment (i.e. never consider the exec
1276 header to be part of the text segment). This change is
1277 needed for consistency with various other parts of bfd and ld.
1278 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1279 and move calculation of obj_textsec(abfd)->size to libaout.h.
1280 * bfd-in.h: Removed bogus ';'.
1282 * Makefile.in: Add MINIMIZE flag to select lean
1283 or bloated target_vector.
1284 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1285 * newsos3.c: Fixes to ../include/aout64.h remove need
1286 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1288 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1290 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1291 handle both little and big-endian targets, with little
1292 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1293 * host-aout.c: Add FIXME note.
1295 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1297 * targets.c: Make the default target_vector contain
1298 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1299 Old behavior can be gotten by defining ALL_TARGETS.
1300 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1301 Factored out common code into new file aout-target.h.
1302 Saves a lot of duplicate code for a.out variants.
1304 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1306 Get 'make headers' to work when configured with +subdirs.
1307 * Makefile.in: Add $(subdir) to docdir path.
1308 * doc/Makefile.in (protos): Add $(srcdir) prefix
1309 to name of sed scripts.
1311 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1313 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1314 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1315 to include names of N_SETT etc.
1317 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1319 * elf.c: Add minimal support for ELF symbol tables. Generates
1320 canonical bfd symbol tables from ELF symbol tables. Change the
1321 name of some functions from bfd_<name> to elf_<name>.
1323 * syms.c: Trivial fix to comment to remove a redundant "to".
1325 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1327 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1328 form that GDB recognizes as COFF.
1330 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1332 * ieee.c (ieee_object_p): cast NULL correctly.
1333 * configure.in: added harris host
1335 * coff-a29k.c: Lots of changes, most from David Wood.
1337 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1339 * coff-m88k.c (coff_write_armap): Just #undef it.
1341 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1343 * Makefile.in: standardize on MINUS_G to disable debugging
1344 * coff-m88k.c: create coff armaps instead of bsd ones.
1345 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1348 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1350 * elf.c: Additions to support ELF format core files.
1351 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1352 has support for /proc (all the include files in particular).
1354 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1356 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1357 of two N_SO stabs, one for directory, and one for filename.
1359 * bfd-in.h (print_vma): Factor out duplicate definition.
1361 Exit a little more gracefully when malloc returns NULL.
1362 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1363 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1364 * libbfd.h: Rre-generated due to libbfd.c update.
1366 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1368 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1370 * elf.c (elf_object_p): Don't try to create a bfd section for
1371 the first ELF section header. It is just a placeholder.
1373 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1375 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1376 core files, when compiling native.
1377 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1379 FIXME: The aoutf1.h change below needs to be reversed back
1382 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1384 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1385 manipulation of lnno fields in lineno structs in a coff-<f>.h
1386 independent way. Override it in coff-<f>.h to your favourite
1387 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1388 (coff_swap_lineno_out): modified to use the new macros.
1390 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1392 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1393 unknown arch when the magic number doesn't specify the
1394 architecture, since some OSs (eg old sun3s) don't set the number, and
1395 020 is probably the right answer anyway.
1397 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1399 * hosts/h-news.h, hosts/h-rtbsd.h:
1400 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1401 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1402 bfd_print_symbol_nm, for use by nm.
1403 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1404 bfd_print_symbol_nm option, to print in nm format.
1405 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1406 oasys.c (oasys_print_symbol): Provide stub implementations
1407 for bfd_print_symbol_nm.
1408 * syms.c: New function bfd_decode_symclass, used by nm printer.
1409 New function bfd_stab_name to look up string name of stab code.
1411 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1413 * Makefile.in: Added ctor.c
1414 * archures.c (bfd_default_arch_struct) added
1415 bfd_default_reloc_type_lookup.
1416 * coffcode.h: removed a load of #if 0ed code.
1417 (coff_compute_file_section_positions): now works out the section
1418 alignment and size correctly in all cases.
1419 (coff_get_symtab): looks for constructor symbols and calls the
1420 right function when they're found. (coff_canonicalize_reloc):
1421 knows when a section is full of constructors and does the right
1423 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1425 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1426 * libcoff.h: removed #if 0ed code
1427 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1428 arch independent constructor relocation type.
1429 (bfd_reloc_type_lookup): removed the comment "this will go away"
1430 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1431 reloc which is used when BFD_RELOC_CTOR falls through to give a
1432 default 32bit reloc for constructors.
1433 (bfd_default_reloc_type_lookup): added.
1434 * aoutf1.h: fixed SEGMENT_SIZE typo.
1436 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1438 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1439 matching prefix "coff".
1440 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1441 rs/6000 csect records.
1443 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1445 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1446 * configure.in: add motorola delta88 cases
1447 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1448 write_armap prototype
1449 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1451 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1453 * Rename COFF-related files in `coff-ARCH.c' form.
1454 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1455 coff-mips.c, coff-rs6000.c to be exact.
1457 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1458 make output clutter.
1459 * config/mt-*: Ditto.
1461 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1463 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1464 John Gilmore. Archive support from Damon A. Permezel.
1466 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1467 * configure.in: Add rs6000 case.
1468 * targets.c: Add rs6000 vector.
1469 * archures.c: Add rs6000, fix comment on romp.
1470 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1471 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1472 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1473 * section.c (bfd_make_section): Return NULL on attempt to create
1475 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1476 (bfd_swap_aouthdr_in): Handle lots more members.
1477 (make_a_section_from_file): If section has already been seen,
1478 just return false rather than overwriting it.
1479 (coff_real_object_p): Understand incoming magic numbers.
1480 (coff_set_flags): Understand outgoing magic numbers.
1481 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1482 (build_debug_section): Add fn for reading debug string section.
1483 (get_normalized_symtab): Handle symbol names in debug string section.
1484 Remove unused obj_string_table.
1485 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1486 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1487 existing section before making one.
1488 * cpu-rs6000.c: New file.
1489 * rs6000coff.c: New file.
1491 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1493 * elf.c: Add partial support for ELF format corefiles. Still needs
1494 support for extracting registers from corefiles.
1496 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1498 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1499 RANLIB is defined as echo, send the output to /dev/null to help
1500 reduce clutter in the output from doing a make.
1502 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1504 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1505 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1507 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
1509 * coffcode.h (coff_compute_section_file_positions): make it pad
1510 section size out if there are alignment restrictions so that the
1511 image will be ok on a system where section positions are worked
1512 out by accumulating sizes rather than from the section headers.
1513 * targets.c (proto write_armap). Changed orl_count to unsigned.
1514 * opncls.c (bfd_close_all_done). Added so that generative
1515 programs like gas can close a bfd without causing bfd confusion.
1516 * libbfd.h (changed becuase of protos)
1517 * amdcoff.c: messed with the way that jmp displacements are
1518 calcualated. This may not yet be totally correct.
1519 * archive.c (coff_write_armap): rewrote the way that ranlibs are
1521 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
1522 abs symbol has no section (like a register symbol).
1523 (coff_write_symbol) now zeros auxent before filling it up to help
1524 with sensitive applications.
1525 * libbfd.c (bfd_write_bigendian_4byte_int): added.
1527 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
1529 * bfd.c: Make sure we don't get a macro strerror().
1530 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
1531 * trad-core.c (trad_unix_core_file_failing_command): Suppress
1532 attempt to recover command, ifdef NO_CORE_COMMAND.
1533 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
1535 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
1537 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
1539 * archive.c (bsd_write_argmap): The size of the ranlib structures
1540 should not include the size field itself.
1541 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
1542 adata(abfd)->exec_bytes_size field instead of constant macro,
1543 because aoutx.h compiles to a simple .o file shared by
1544 all 32-bits a.out targets.
1546 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
1548 * configure.in: Allow i386-sco-sysv.
1549 * bout.c: Remove unused i960_align; lint dummy core file handlers.
1550 * cpu-h8300.c: lint.
1552 * host-aout.c: New strategy. We use common code, include files,
1553 and data structures to handle the file, but set a few parameters
1554 from the host's config file (page size, text start addr, etc).
1555 * libaout.h: Define HP BSD machine types.
1556 * aoutf1.h: Handle reading a.outs with these types.
1558 * trad-core.c: Pass the u.u_ar0 value as the negative of the
1559 virtual-memory-address of the .reg section. We can't just make a
1560 section for "all the regs and nothing else" because only GDB knows
1561 exactly where the regs are (scattered around the upage and stack).
1562 Clean up memory allocation. Remove big- and little-endian
1563 vectors, replace with single vector; this only runs on the host,
1564 in host byte order. Replace byteswap routines with aborts in case
1566 * targets.c: There's only one trad_core_vec now.
1567 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
1569 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
1571 * hosts/h-amix.h (free): Fix prototype.
1573 * aoutx.h: Don't use NULL as an integer, for braindead systems
1574 that declare it as (void *)0. (From Peter Schauer.)
1576 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
1578 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
1579 problem with bad Ultrix system headers.
1580 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
1581 various kinds of alignments for the various kinds of
1584 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
1586 * doc/Makefile: Don't assume . is on the path (from James Clark).
1588 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
1590 * Makefile.in: Avoid Sun Make VPATH bugs.
1591 * targets.c: Declare trad_core vectors extern.
1593 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
1595 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
1596 * libbfd.h: Moved ALIGN macro here.
1597 * bout.c (b_out_callback): Replace i960_align by align_power.
1599 * libaout.h (struct aoutdata): Added fields page_size,
1600 segment_size and exec_bytes_size. These help generic code
1601 (in aoutx.h and libaout.h) to figure out where to align
1602 the various segments in a demand paged file.
1603 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
1604 to decide if the exec header counts in a_text (text segment size).
1605 Also, assume D_PAGED flag is set; don't set it here.
1606 * bout.c (b_out_callback): Add initialization of
1607 adata fields page_size, segment_size, and exec_bytes_size.
1608 * host-aout.c (NAME(host_aout, callback) and
1609 NAME(host_aout,mkobject): Ditto.
1610 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
1611 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
1612 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
1613 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
1614 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
1615 for some systems (mainly sunos), so do it in the callback instead.
1616 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
1617 * aoutx.h (NAME(aout,set_section_contents): Change the way
1618 filepos and size of sections are carried out to support
1619 older styles of demand paged executables.
1622 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
1624 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
1625 * bfd.c: Added macros to enable gas to swap coff records.
1626 * coffcode.h: Make the coff_swap_*_out routines return the number
1627 of bytes swapped, and cleaned up their prototypes.
1628 * configure.in: Added ebmon/coff support
1629 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
1631 * targets.c: Added new entry points for coff swapping
1633 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
1635 Restructure configuration scheme for bfd, binutils, ld.
1637 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1638 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
1639 Change some config names to match other dirs.
1640 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1642 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
1643 ../include/sysdep.h.
1644 * cpu-i960.c: Strncmp needed a length arg.
1645 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
1646 * i386aout.c: Remove dead N_TXTOFF override.
1647 * trad-core.c: Don't disable the whole file if SUN4_SYS.
1648 * config/: Rename some config files to match up h-*.h names.
1649 Remove all the HOST_SYS definitions from the config files.
1650 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
1651 * hosts/h-hp9000.h: Remove USG comment.
1652 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
1653 * hosts/h-news.h, h-sparc-64.h: New config files that had
1654 previously been kludged in the <sysdep.h> file.
1656 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
1658 * config/*: trad-core support is HOST dependent, not target
1659 dependent. Target config files only set DEFAULT_VECTOR and/or
1660 other vector elements. Exception: when host-aout.c is in use,
1661 in which case we're forced to assume we're native (hp, vax,
1662 tahoe). Rename XDEPFILES to HDEPFILES.
1663 * Makefile.in: Rename XDEPFILES.
1664 * config/h-sun*: Don't force static linking.
1665 * trad-core.c: Document how to use it nowadays.
1666 * i386aout.c, newsos3.c: Clean up.
1667 * i386coff.c: Allow 386 coff files to be used as core files too
1668 (for reading core files from embedded systems).
1670 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
1672 * Add i386aout.c for a.out support on the i386.
1674 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
1676 * reloc.c, section.c, syms.c, targets.c: correct info-node
1677 structure in *doc* comments.
1678 doc/Makefile: stop hiding complaints from makeinfo.
1680 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
1682 * aoutx.h (...some_aout_object_p): Take a third parameter,
1683 the internal_exec struct, and avoid ever looking at an
1684 external_exec. All callers changed to read the entire
1685 external_exec struct, swap and check its magic number,
1686 swap in the whole structure, and pass the swapped-in version to
1688 * bout.c: Bring into modern era. Use single _object_p routine
1689 for big- aand little-endian. Provide internal and external
1690 exec header structs. Use separate swap-in and swap-out routines.
1692 * libaout.h: Move struct internal_exec from ../include/aout64.h
1693 to here. Add obj_symbol_entry_size to struct aoutdata.
1694 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
1696 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
1697 EXTERNAL_NLIST_SIZE. Callers changed.
1699 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
1701 * bfd.c: Remove strerror() to libiberty.
1703 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
1704 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
1705 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
1706 last byte of transfer, not first byte, is within the section.
1708 * host-aout.c: Remove `BSD' archive support. Lint.
1710 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
1711 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
1712 `bfd_arch_info_type'. All uses changed.
1713 * reloc.c: Rename `bfd_reloc_status_enum_type' to
1714 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
1715 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
1716 it needs a better name.) All uses changed.
1717 * targets.c: Rename `enum target_flavour_enum' to `enum
1718 target_flavour', and remove the `_enum' from all of the enum
1719 values themselves. All uses changed.
1721 * configure.in, config/h-i386mach: i386 mach host.
1722 * config/t-i386-aout: Use host-aout.c.
1724 * trad-core.c: Give it its own xvec's to make it independent
1725 of other file formats.
1726 * ecoff.c, host-aout.c: Remove refs to trad-core.
1727 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
1728 * targets.c: #ifdef TRAD_CORE, include it in the vector.
1730 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
1732 * reloc.c: Extended NEWHOWTO macro
1733 * ieee.c: Changed the way 8bit pcrel is done
1734 * cpu-h8300.c: got the registers in the right order
1736 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
1738 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
1739 prediction is vindicated!
1741 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
1742 Remove refs to howto.c, since Steve forgot.
1744 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
1746 * elf.c: took the abort out of set_arch_mach so that objdump -i will
1747 still work. Now allows any architecture/machine to be set.
1749 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
1751 * howto.c deleted and moved code to reloc.c
1753 * libbfd.h, libbfd-in.h removed $id stuff for real
1755 * cpu-h8300.c Made it match various different spellings of h8300.
1757 * archures.c: Took out the first char filter which made it only
1758 look for a cpu/arch match when the first chars of supplied and
1759 tested names were the same.
1761 * targets.c removed oasys stuff, pending someone to fix the bugs
1765 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
1767 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
1768 ELF support good enough for GDB.
1769 * configure.in, config/h-amix, config/t-m68k-elf: Handle
1770 m68k-cbm-svr4 host and target.
1771 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
1772 so `diff' and `patch' can cope.
1774 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
1776 * archures.c: removed texinfo error
1778 * init.c: added texinfo hooks, and removed initialization error
1781 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
1784 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
1786 * cpu-i960.c: Avoid numerical count of initializers.
1788 Vax Ultrix changes from David Taylor <taylor@think.com>:
1789 * host-aout.c: Make little-endian vector really little-endian.
1790 * configure.in: Separate vax and tahoe cases, handle ultrix.
1791 * config/t-vax: Add trad-core.o.
1792 * config/h-vaxult: New host system.
1794 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
1796 * bfd-in.h VERSION, change version number to 0.18, this makes a
1797 gap, but now is the same as the linker version number.
1799 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
1800 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
1801 files will eventually contain processor specific bits for bfd,
1802 like strange relocation information and dis/assembly. So far only
1803 the H8 has been even partially done. This work also ties in with
1804 the change in handling architectures.
1806 * amdcoff.c: (a29k_reloc) fix error message.
1808 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
1809 discover the architecture of the bfd. (sunos4_callback) calls the
1810 function bfd_set_arch_mach rather than stuffing stuff directly
1811 into the bfd. (sunos4_write_object_contents), changed names of
1814 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
1815 setup the environment.
1817 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
1818 headers in big endian format, regardless of the endianess of the
1821 * archures.c: totally changed. Now an architecture is represented
1822 with a pointer to an info structure rather than an enumerated type
1823 and a long. The old info is available as two elements in the
1824 structure. Future enhancements to architecure support will
1825 involve pointers to methods being placed into the info structure.
1827 * bfd.c: changed the definition of the bfd structure for the new
1830 * bout.c: (b_out_set_arch_mach) changed to use the new
1831 architecture mechanism.
1833 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
1834 the new architecture mechanism.
1836 * configure.in: added h8 stuff.
1838 * ieee.c: too many changes to note. Now ieee files written with
1839 bfd gas and ld can be read by gld and ieee only linkers and
1842 * libbfd.c, libbfd.h: changed prototype of bfd_write.
1844 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
1845 than fixing the structure directly.
1847 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
1848 than fixing the structure directly.
1850 * opncls.c: (new_bfd) makes sure that bfd_init has been called
1851 before opening a bfd.
1853 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
1854 rather than fixing the structure directly.
1856 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
1857 in the t/hmake file) a user can select which backends they want
1858 linked with bfd without changing the source.
1860 * init.c: new, looks after initializing modules.
1862 * howto.c: for future use, will allow an application to work out
1863 what cookie to use as a handle on a relcoatio howto.
1865 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
1867 * srec.c: Better error checking, partly from Peter Schauer.
1868 (srec_object_p): Avoid assuming any file that starts with 'S' is
1869 an S-record file! (Check for 3 uppercase-hex digits after it.)
1870 (ISHEX): Define new macro for checking supposedly hex characters.
1871 (pass_over): Treat as EOF any S-record line that:
1872 * doesn't have hex in either size character
1873 * produces a size larger than 0x7F
1874 * has an unrecognized type number
1876 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
1878 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
1879 opncls.c: Lint (saber actually).
1881 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
1883 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
1884 * newsos3.c: Fixed two types: newos3 -> newsos3.
1885 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
1886 to use correct segment.
1888 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
1890 * aoutx.h (print_symbol): Handle missing symbol->name.
1892 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
1894 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
1897 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
1899 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
1900 add sgi/irix support.
1902 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
1904 Changes for the AMD 29000 Ultracomputer port from David Wood.
1907 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
1909 * Makefile.in: Make subdirs work by using $(INCDIR) in the
1912 * coffcode.h (coff_real_object_p): Pass information about the
1913 current file's coff symbol format to BFD via the coff_data struct.
1914 (coff_find_nearest_line): obj_icof => coff_data.
1915 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
1916 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
1917 and DIMNUM == E_DIMNUM.
1918 * configure.in: Handle a29k-*-* hosts, and targets
1919 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
1920 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
1921 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
1922 local_linesz to `coff_data' (tdata) struct.
1923 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
1924 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
1926 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1928 * Makefile.in: $(MAKE) for make, $(docdir) for doc
1929 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
1931 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
1933 * aoutf1.h (sunos4_core_file_p): Release the right storage in
1935 (sunos4_core_file_matches_executable_p): Fix header comparison.
1936 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
1937 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
1939 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1941 Allow GDB to patch object files.
1943 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
1944 * trad-core.h (trad_unix_core_file_p): Ditto.
1945 * aoutx.h (aout_set_section_contents): On first output, check
1946 abfd->direction and complain if erroneous.
1948 * Makefile.in: Add crude dependencies.
1950 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1952 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
1953 to h/t-xxxx files so that everything will work on System V.
1955 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
1957 * aoutx.h: Add information on host-aout.c and how to configure
1958 to use it, to the manual.
1959 * configure.in: Tix typo.
1960 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
1961 else dummy out the core file support.
1962 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
1963 specified, use it to locate the data section.
1964 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
1965 rather than as chars (lint).
1967 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
1969 * aoutx.h, coffcode.h: saberized.
1971 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1973 * bfd.texinfo: some cleanup, reincorporated more intro matter from
1975 bfd.c, targets.c: minor rewording of doc segments
1978 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
1980 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
1981 etc, rather than TEXT_START_ADDR.
1982 * host-aout.c: Remove #if 0 around whole thing.
1983 Update to modern (32/64-bit) a.out naming conventions.
1984 Include a large chunk of ../include/a.out.gnu.h to get macros that
1985 are not defined by the system include files.
1986 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
1987 macro used by the other a.out implementations.
1988 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
1990 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1992 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
1993 texdoc and psdoc; make these depend on generated .texi's
1995 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
1998 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2001 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2002 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2003 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2004 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2005 obtrusive marks indicating .c origins.
2007 * bfd.texinfo: generalize most references to linker
2009 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2011 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2012 * archures.c: remove empty foo() definition (crept in at vn1.9)
2014 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2016 * bfd.texinfo: use @setchapternewpage on instead of lots of
2017 @page's; minor rephrasing in Introduction.
2019 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2020 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2021 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2022 segments): used BFD (caps) more consistently as a name in
2023 discourse, fixed a few other minor typos and uses of fonts
2026 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2028 * coffcode.h: fixed bug where string table size wasn't being swapped.
2030 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2032 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2034 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2035 flags. (bfd_print_symbol_vandf) now knows what to do with the
2038 * aoutx.h: made translate_from_native_sym_flags and
2039 translate_to_native_sym_flags produce the above flags.
2042 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2044 * all files: update copyright notices for GPL version 2.
2045 Install header comments and attribute most modules to their
2046 authors. BFD's name is now officially "Binary File Descriptor",
2047 so remove any conflicting pejoratives.
2048 archures.h: Consists solely of comments; remove it.
2050 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2052 * Makefile.in, bfd.c: Made it compile again.
2054 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2056 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2059 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2061 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2062 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2065 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2066 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2068 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2070 * Everything: created some new files, core.c format.c, reloc.c,
2071 section.c and syms.c to split the functionality a bit better.
2072 Cleaned up the rest of the files a bit, and added some
2076 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2078 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2079 really takes 3 arguments, patched code and ammended prototypes.
2081 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2083 * ../include/bfd.h (struct bfd_target): Added new field
2084 "align_power_min" which contains the minimum alignment for a
2085 section. This is used in coff_new_section_hook. The field
2086 insertion necessitates an update of all backends..
2088 * aoutf1.h jump table field inserted
2090 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2093 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2094 table field inserted.
2096 * coffcode.h(just about everything) Now patches up symbol tables
2097 using a different mechanism. The Intel major bug has been fixed,
2098 and the linker can self host on the Aviion and be debugged with
2101 * ecoff.c: new include and jump table patch, i386coff.c: new
2102 include and jump table patch, icoff.c: new include and jump table
2103 patch, ieee.c: can now read archives containing ieee modules.,
2104 libcoff.h: added (combined_entry_type), libieee.h: uped max
2105 sections to 20, m68kcoff.c: new include and jump table patch,
2106 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2107 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2108 srec.c: jump table patch. trad-code.c fixed #IF typeo
2110 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2112 * coffcode.h (coff_swap_aux_in): added else case to deal with
2113 filenames less than 9 characters.
2116 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2118 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2120 * srec.c: now allows any number of sections to be created in a
2121 file. Outputs addresses of the right length.
2123 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2125 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2126 target didn't match, the format got set to the attempted match,
2127 breaking a future test.
2129 *../include/i386coff.h : fixed typo in type field with size
2131 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2132 support in the jump table for the swapping routines exported to
2133 gdb. Now gdb works with the 386.
2135 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2137 * Merge in changes from gdb-3.95 release.
2138 Makefile.in: Allow hmake and tmake files to add OFILES.
2140 bfd.c: support specific targets as well as searching. When
2141 searching, take default target in preference to others.
2143 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2144 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2145 libbfd.h: Support specific targets as well as searching.
2146 opncls.c: Support specific targets as well as searching.
2147 targets.c: Search is short-circuited if default target matches.
2148 liboasys.c, libieee.c: Undo bothner changes that make macros
2149 work to the left of assignment, but which depend on the
2150 representations of different pointer types being the same.
2152 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2154 * i386coff.c: created.
2155 * coffcode.h: added support for 386.
2156 * Makefile.in: added support for 386.
2157 * ../include/i386coff.h: created
2159 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2161 * coffcode.h: removed all put_x_<sizes>
2162 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2166 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2168 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2170 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2172 * everything: Removed sysdep.h from bfd.h and put back into files
2173 from which it was split out. Now 64 bit version is built with a
2174 -DHOST_64_BIT="long long" on the compile line.
2177 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2179 Changed all the [get|put][name] routines to use [get|put]_[size
2182 Put in support for 64 bit work. Now two versions of bfd may be
2183 generated, according to the state of TARGET_64_BIT, one which is
2184 32 bit only, and one which is 64/32 bits.
2185 Created new back end 'demo64' to test 64 bit functionality.
2187 Renamed some files to work on DOS.
2189 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2190 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2191 chage, 64 bit transfer. * liba.out.h: Split out common code from
2192 sunos and newsos into liba.out. Name changes and prototype mods. *
2193 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2194 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2195 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2196 change and 64bit stuff.* newsos3.c: common code removed, new jump
2197 table. * oasys.c: Name change * opncls.c: Portability fixes *
2198 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2199 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2200 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2201 64bit ized. * demo64.c: 64 bit a.out back end
2207 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2209 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2210 on LHS of assignment, even when using old compilers.
2211 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2212 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2213 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2214 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2215 * targets.c: Add declaration of newsos3_vec.
2218 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2220 * aout.c: fixxed some of the problems with filepos calculation.
2221 (swap_ext_reloc): fixed problem with creation of relocs.
2222 (aout_set_section_contents): fixed filepos problem
2224 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2225 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2226 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2227 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2228 cleaned up. (coff_write_object_contents) cleaned up.
2230 * ecoff.c: Totally different. Now supports ecoff fully.
2232 * icoff.c: fixed problems in relocation callout.
2234 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2236 * m68kcoff.c: updated target vector.
2238 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2239 choose_reloc_size. (sunos4_write_object_contents) now calls
2240 choose_reloc_size so outputs relocs correctly, also calculates the
2241 size of the sections correctly.
2245 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2247 Merge Per Bothner's changes to modularize BFD a.out a bit.
2249 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2250 * ieee.c: Cast enums to int before comparing them, for brain-
2252 * coff-code.h: Remove coff_get_section_contents, and use the
2253 generic one instead.
2255 * aout.c: Derive new module from sunos.c, containing generic
2256 support code for all kinds of a.out files.
2258 * sunos.c: Remove all code that goes in aout.c. Split out
2259 machine dependent followup in sunos4_object_p into
2260 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2261 and redefine only the names we CHANGE, not all the names. Drop
2262 the little-endian vector, and rename the vector as sunos4 rather
2265 * b.out.c: Use aout.c routines for most of the work. Slight
2266 changes for the new regime. Remove close_and_cleanup and
2267 get_section_contents in favor of generics. New transfer vector
2270 * newsos.c: New support for Sony NEWS, another a.out format.
2272 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2273 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2274 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2276 * opncls.c (bfd_close): Call format-dependent write_contents
2277 routine, if writing, before calling target-dependent
2278 close_and_cleanup routine (which is now always generic, I think).
2279 * srec.c: Use bfd_alloc instead of malloc. Remove
2280 close_and_cleanup and move code from it to
2281 srec_write_object_contents. Add write_contents to tvec.
2282 * targets.c: Remove a.out little vector, replace a.out big
2283 vector with SunOS vector. FIXME: Need Vax support again now.
2285 * libbfd.h: Add write_contents format-dependent-vector to the
2286 bfd_target vector. Supply a generic close_and_cleanup routine.
2287 * liba.out.h: Handle the new aout.c split. Add prototypes for
2288 all routines defined in aout.c. Rename "sunos" things to "aout"
2289 things. Add a few fields where needed for various formats.
2290 * Makefile.in: Add aout.c and newsos.c.
2292 * archive.c, ieee.c, oasys.c: Lint.
2294 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2297 changed forward declaration struct stat; to reduce warnings. Changed
2298 comment on bfd_h_<x>_x.
2300 * ../include/m68kcoff.h, ../include/intel-coff.h,
2301 ../include/m88k-bcs.h
2302 Now there are two incarnations of relocs, linenos and syments. One for
2303 internal digestion, and one full of char arrays for I/O. The original
2304 names have gone to detect errors.
2306 * Makefile.in, m68kcoff.c, targets.c
2307 Test new structure code with a 68k coff implementaion
2309 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2310 Fixed all the places where there were problems with the size and
2311 alignments of structures on disk and structures in memory. #ifed out
2312 all the code in coffswap.c, since it should be done using the target
2315 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2317 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2318 multiple reloc command.
2320 * sunos.c (sunos4_set_section_contents): Made it so that sections
2321 are always padded to their alignment size.
2323 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2325 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2326 Clean up types and such (saber C problems).
2327 * ecoff.c: Clean up types and such. Remove routines that are
2328 not used. Fix up reading and swapping of shorts from files.
2330 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2332 * a.out.vax.c: Remove two bogus "static" from prototypes.
2334 * ecoff.c: Got rid of lots of non-working junk (that had
2335 been copied directly from coff-code.h).
2336 Updated to be consistent with updates to icoff.c and coff-code.h.
2338 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2339 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2341 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2342 but until the target_vector is automatically generated,
2343 it's as good as any. Note that the text offset is the only
2344 difference between NewsOS and SunOs (including magic numbers).
2345 (Most of the sunos_* routines should to renamed bsd_*
2346 and move to a bsd.c file. Then (and when the target_vector
2347 is automatically generated) it might make sense to create
2348 a separate Sony target.)
2350 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2351 on some systems, and doesn't help on others.
2352 Similarly, only define X_OK if not already defined.
2354 * trad-core.c: Don't include sys/stat.h - at least
2355 on NewsOS 3, it has already been included.
2357 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2359 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2360 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2361 symbol tables if necessary when reading them in, so gdb can use
2362 them. Add "bfd_coff_" to the names so they won't conflict with
2363 names in calling programs. FIXME-soon: if coff-code.h is
2364 included in two BFD modules, this will cause duplicate
2365 definitions; the routines should be exported to a separate,
2366 common, module (probably along with a mess of other ones).
2368 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2370 Improve modtime support.
2372 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2373 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2374 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2375 BUG: archive members still do not get correct mod times.
2377 Improve floating point support for core files.
2379 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2380 (sunos4_core_file_p): Create a second registers section in the
2381 core file, called ".reg2", for the float registers.
2383 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2385 * many changes to improve archive handling; found a logic flaw in
2386 bfd_check_format which only just happened to work by cooncidence.
2388 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2390 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2393 * bfd.h: changed type of udata in asymbol to void *, like it
2394 should be. Added bfd_reloc_dangerous enum member.
2396 * coff-code.h: Fixed it so that internally generated symbols get
2397 their values relocated correctly in all cases. Removed calls to
2400 * icoff.c: Not understanding the destination symbol of a reloc is
2401 not a failure any more, just 'dangerous'. This allows linking of
2402 b.out and coff images.
2404 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2408 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2410 * sunos.c (translate_to_native_sym_flags): fixed
2411 sym_pointer->n_value so that symbols on the way out get their
2412 section relative values calculated correctly.
2414 * coff-code.h (mangle_symbols): fixed problem where tags were not
2415 being relocated for structs, enums, unions. Also various lints.
2417 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2419 * archive.c (get_elt_at_filepos): system_call_error returned
2422 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2424 * Resolve the use of no_error and system_call_error.
2425 The bfd library itself now will never set bfd_error to
2428 The code still needs to be combed to make sure all the error
2429 codes are correct. I suspect they are not always set correctly.
2431 * The names of all the messages have _ prepended because the sun
2432 bundled compiler can't distinguish from a macro which takes an
2433 argument and the same identifier in a non-macro context.
2435 * The reason for the above being that entry points which used to
2436 be trampoline functions are now just macros which expand to a
2437 direct call through the bfd's xfer vector.
2439 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2440 must gas have its own version of everything (the gas version
2441 had the correct value)
2443 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2445 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2446 properly support i960 architecture and output correct reloc stuff.
2448 * bfd.h: added prototype for bfd_printable_arch_mach, added
2451 * coff-code.h: Applied patches from chrisb to support i960
2452 architecture, zero relocs and swap them correcly and conditionally
2453 compiled the timestamp.
2455 * sunos.c: Made the default section alignment 2^3 so that doubles
2456 are done properly. Fixed the same reloc bug that was in b.out.c
2458 * sysdep.h: Now compiles on a Posix box
2460 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2462 * icoff.c: Fix comment on big-endian version.
2463 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2464 F_RELFLG). Set F_AR32WR in output files if little endian
2467 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2469 * archures.c fixed =/== typo
2471 * sunos.c added architecture stuff for output. Fixed
2472 bug where files where vma(data) != size(text)
2473 were processed wrong.
2475 * coff-code.h added a lint cast
2477 * (../include/a.out.sun4.h) fixed it so zmagic
2480 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2482 * archive.c removed loads of includes, and fixed bug where string
2483 table didn't have a null at the end.
2485 * bfd.c fixed includes, added symbols argument to
2486 canonicalize_reloc entry point.
2488 * libbfd.c fixed includes and added some lint patches.
2490 * targets.c added both sorts of intel coff.
2492 * b.out.c fixed included, changed was the canonical
2495 * icoff.c added support for callj and big and little
2498 * opncls.c added chmod+xing for files with EXEC_P set.
2500 * sunos.c fixed includes. Changed default section
2501 alignement to words. Fixed relocation stuff to work with
2504 * bfd.h various new types added, prototype for new
2505 reloc calls, changed bfd->iostream to a void *
2506 to including files don't need stdio.h.
2508 * libcoff.h added conversion table to tie relocs to
2513 * coff-code.h fixed includes. Added code to support
2514 big and little endian formats. Various lints. Better
2515 processing of symbols. Changed reloc stuff to new
2518 * libbfd.h fixed includes
2521 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
2523 * bfd.h changed name of alignment entry in sec_struct to
2524 alignment_power, because of conflicting uses within bfd.
2525 Now it should be obvious that it's a 2**n alignment
2526 specifier. Removed start_pad, end_alignment, block, minsize,
2527 output_file_alignment, subsection_alignment and original_vma fields.
2528 Added align_power() macro. Fixed bfd_section_alignment
2529 acessor macros. Added bfd_symbol_same_target macro.
2531 * b.out.c (b_out_write_object_contents) fixed to use
2532 new alignment member. Fixed (callj_callback) to use section
2533 relative symbols properly.
2535 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
2536 Fixed (translate_from_native_sym_flags) to correctly make
2537 symbols section relative.
2539 * bfd.c (bfd_errmsg) fixed various enum cast problems.
2540 (bfd_make_section) took out initialization of obsolete members.
2541 (bfd_print_symbol_vandf) added
2543 * opncls.c (bfd_create) created.
2545 * coff-code.h (coff_new_section_hook) took away refs
2546 to obsolete members. (make_a_section_from_file) added
2547 conversion between alignment types. (coff_symbol_from)
2548 added. (coff_count_linenumbers) only counts linenumbers
2549 if symbol is of coff-type. (coff_mangle_symbols) only
2550 heavily mangles symbols if symbol is coff-type.
2551 (coff_write_symbols) various lints. (coff_write_object_contents)
2552 various lints and modification for alignment conversion.
2553 (coff_slurp_relocs) fixed for use with new asection shape.
2555 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
2557 * archive.c lots of lint
2559 * b.out.c added callj relocation support, upgrated reloc howto.
2560 Fixed so that asymbol and reloc records are output
2563 * bfd.c lots of lint, support for new bfd entry point
2566 * bfd.h changed definition of asymbol to contain pointer to
2567 owning bfd, removed target dependencies.
2569 * cache.c took out print statements, put in BFD_ASSERT calls.
2571 * coff-code.h various lints, corrected linenumber output
2572 functionality. Added support for new style asymbols and
2573 bfd_print_symbol. Fixed so that asymbol and
2574 reloc records are handled correctly. Added timestamp.
2576 * icoff.c Added support for new howto shape.
2578 * liba.out.h Added support for new asymbol shape
2580 * libbfd.c various lints
2582 * libbfd.h various lints
2584 * libcoff.h added support for new asymbol shape.
2586 * sunos.c various lints. Added support for new asymbol shape
2587 and bfd_print_symbol.
2589 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
2591 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
2592 pointer lint. Added support for callj relocation. Fixed bug where
2593 the last 32 bytes of the text section were overwritten by data. Fixed bug
2594 where archives of b.out didn't work due bfd_slurp_extended_name_table
2597 * sunos.c added support for n_other field. Braced the howto table so
2598 that it won't be affected by any lengthing of the howto struct typedef.
2601 * bfd.h added support for n_other field, added special_function
2602 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
2605 * bfd.c upgraded bfd_perform_relocation, various lints.
2607 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
2609 * ChangeLog: Started ChangeLog for BFD.
2610 * ToDo: Create file for suggestions.
2612 * Makefile: Support easy loading into Saber C.
2613 Add dependencies for icoff.o and bcs88kcoff.o.
2614 Rename coff.c to coff-code.h. Change callers.
2616 * bfd.c (bfd_check_format): Allow the check_format routines
2617 to return the desired target vector, rather than just a Boolean.
2618 bfd.h (bfd_check_format): Change function pointer return type.
2619 archive.c (bfd_generic_archive_p): change callee.
2620 b.out.c (b_out_little_object_p, b_out_big_object_p,
2621 b_out_real_object_p): change callee.
2622 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
2623 in check_format transfer vectors that need a filler.
2624 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
2625 bcs88kcoff.c: change callee.
2626 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
2627 icoff.c: change callee.
2628 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
2630 * libbfd.c (zalloc): It should actually zero the storage!
2631 This was commented out for some reason.
2633 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
2634 This is so callers can avoid <stdlib.h> which doesn't exist
2637 * bfd.c (map_over_sections): Add debugging code, since I
2638 noticed the section count for sunos core files was bad, but only
2639 GDB had detected the problem.
2640 (bfd_set_section_lineno_size, bfd_set_section_linenos,
2641 bfd_get_section_linenos): Remove obsolete functions.
2642 (bfd_apply_relocations): Use longs, not ints, for the math.
2644 * bfd.h: Declare enum boolean and struct bfd_target as well
2645 as typedefs for them. Remove obsolete
2646 bfd_get_section_lineno_size.
2648 * cache.c: Make the "fdopen" support work. Keep better track
2649 of how many files are open. Centralize the opening of files
2650 and be sure bfd_open[rw] actually try to open the file. Evade
2651 linked list initialization problems.
2653 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
2655 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
2657 * cplus-dem.c: Delete file, since it is not part of BFD.
2659 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
2660 (bfd_openr, bfd_openw): Actually open the file, give error now.
2662 * sunos.c (sunos4_core_file_p): Set section count.
2663 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
2664 obsolete definitions.
2665 (_write_symbol_table): Initialize <idx> counter.
2666 (foop): Eliminate debugging code.
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