1 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3 * syms.c: move mis-inserted patch.
5 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
8 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
9 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
11 * reloc.c: break out addend item from surrounding text.
13 * doc.str (DOCDD): Defined. Adds text to output.
14 (bodytext): Put bulletize before kill_bogus_lines.
15 * chew.c (bulletize): End itemization after a blank line, to
16 prevent following text from being swallowed up in an item.
18 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
20 * configure.in: Add sparclite as a target.
22 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
24 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
27 * coffcode.h (coff_add_missing_symbols): if symbols don't come
28 from a coff file (csym is null), dont deref them
30 * ieee.c (parse_expression): get the answer right when adding an
31 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
32 on elts so that filename is filled in.
34 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
36 * bout.c (howto_align_table): New set of relocs, with enough
37 data for "objdump -r" to work.
38 (b_out_reloc_type_lookup): Recognize alignment relocs.
40 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
42 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
43 invocations of make. Also, always create installation
46 * config/apollov68.mh: removed -g from CC definition.
48 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
50 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
51 overflowing gp-offset range.
53 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
55 * srec.c (srec_set_section_contents): don't write out sections
56 without the LOAD and ALLOC attributes
58 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
60 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
61 * libaout.h (struct aout_backend_data): New callback "set_sizes".
62 * aout-target.h (callback): Don't set page/seg sizes.
64 (set_sizes): New routine.
65 (backend_data): Point to it.
66 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
67 (sunos4_aout_backend): Point to it.
68 * aoutx.h (set_arch_mach): Call set_sizes callback.
70 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
72 * aout-target.h: Make _bfd_slurp_extended_name_table be
73 the default. Given that we *write* the suckers (for long
74 archive member names), we really ought to be able to read them!
75 * trad-core.c: Don't include <machine/reg.h>. It doesn't
76 seem to be needed, and many machines don't have it.
79 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
81 * coff-m68k.c (vector): read and write archives in coff format.
83 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
85 * opc-sparc.c: New file.
87 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
89 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
90 pointers to bfd_byte* before performing arithmetic on them. Such
91 use with bare void* pointers is a gcc extension.
92 * cache.c (bfd_cache_delete): Forward decl with prototype form.
93 * archive (normalize): Add to CONST to match actual usages with
96 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
98 * configure.in: Recognize i486 host cpu, and use i386-elf
101 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
103 * config/stratus.mt (CC): Remove definition.
104 * elf.c (bfd_section_from_shdr): Test for the possibility that
105 section_from_elf_index returns NULL and don't dereference it.
107 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
109 * add hppa_data to bfd tdata (indirectly via sef).
111 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
113 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
115 * configure.in: error messages to stderr, not stdout
117 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
119 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
120 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
121 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
123 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
125 * configure.in: recognize hppa* instead of hppa
127 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
129 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
130 RTYPE2HOWTO to cope with same.
131 * reloc.c (bfd_perform_relocation): added support for size of -2
132 (subtract a word reloc type). Updated doc.
134 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
136 * Makefile.in: merged changes from progressive, removed rcsid.
138 * archures.c, archive.c, Makefile.dos: removed rcsid.
140 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
142 * bfd-in.h : add BFD_IS_RELAXABLE flag
143 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
144 header e_relaxable, major hackery in callbacks
145 * libaout.h : add space for a_relaxable.
146 * seclet.c (rel): don't relax empty sections
149 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
151 * section.c (STD_SECTION): add some casts to the initializers for
154 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
156 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
157 and add appropriate casts to keep (picayune) aix-cc happy.
159 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
161 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
162 symbol pointers. Punt expensive & useless bfd_realloc. Use
163 malloc for raw symbols, and free it before returning.
164 (bfd_section_from_shdr): Do not slurp symbol table until politely
165 asked. Do not even slurp string tables.
166 (elf_get_symtab_upper_bound): Count 'em without reading them.
167 (elf_get_symtab): This is how to politely ask. Schlurp!
168 This should probably just *become* elf_slurp_symbol_table, FIXME.
170 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
172 * archive.c (bsd_write_armap): write the timestamp of the
173 archive header to be just a little bit later than the timestamp of
174 the file, otherwise the linker will complain that the index is
177 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
179 * configure.in: Add m68k-ericsson-*.
181 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
183 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
184 * elf.c: Remove unconditional debug printf's.
185 (elf_write_object_contents, elf_slurp_symbol_table): Handle
186 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
187 (elf_slurp_symbol_table): Hand out symbols in forward, not
188 reverse order. Simplify duplicate code.
190 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
192 * elf.c: Remove "(void)" casts from function calls where the
193 return value is ignored, in accordance with GNU coding standards.
195 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
197 * hppa.c: Apply John's standard fix to avoid "empty translation
198 unit" warnings from some ANSI-C compilers.
200 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
202 * hosts/solaris2.h: Configure same as sysv4.
204 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
206 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
207 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
208 type match actual return type.
209 * elf_print_symbol (section_name): Make CONST.
211 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
213 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
214 New files, for Linux (a free Unix clone for 386 machines).
215 * Makefile.in, configure.in, targets.c: Update accordingly.
217 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
218 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
219 correct calling of howto special functions and fixes from Raeburn
221 * archures.c: nuke bfd_reloc_code_type
222 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
223 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
224 SEC_NEVER_LOAD, various other bfdgas newness
225 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
226 * targets.c: change jump table vector to above
229 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
231 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
232 its prototype will be included in libbfd.h. Change result type
233 to struct * (rather than equivalent typedef) so it can be used in
234 the prototype, where they typedef won't be known.
235 * libbfd.h: Updated version.
237 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
239 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
240 targets.c: HPPA merge.
242 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
244 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
245 * config/solaris2.mh: Kludge around Sun compiler bug.
247 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
249 * libaout.h (aout_backend_data): Change defs of two bitfields to
250 be unsigned chars instead to get around rs6000 compiler problem.
252 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
254 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
255 Correct misconception that there can be only one symbol table.
256 Only call elf_slurp_symbol_table on the full symbol table, not
257 the dynamic one which is only a subset of the full one.
259 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
261 * coffcode.h (coff_compute_section_file_positions): For I960,
262 don't align sections in file.
264 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
266 * targets.c (struct bfd_target): Added field for target-specific
267 (but not file-specific) data, for distinguishing minor
268 characteristics between (e.g.) a.out formats.
270 * section.c (struct sec): New field user_set_vma indicates vma
271 field should be heeded, not assumed to be unset.
272 (STD_SECTION): Initialize that field of standard sections to zero.
273 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
275 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
278 * archures.c (struct bfd_arch_info): Fixed order of comment and
279 field decl. New fields indicate size of page and segment for
281 * cpu-m68k.c (N): Fill in values.
282 * cpu-sparc.c (arch_info_struct): Ditto.
284 * libaout.h (struct aout_backend_data): Various bits of data (not
285 all used currently) with characteristics of a.out implementation.
286 Important field for now is text_includes_header, indicating that
287 the text section starts immediately after the file header, which
288 gets mapped in with it.
289 (struct aout_data): New fields indicate whether vma has been
290 adjusted yet (not yet used), and what magic number will be used in
291 the output file (should go away in favor of vma_adjusted).
292 (WRITE_HEADERS): Code for dealing with section sizes and related
293 header fields replaced with call to adjust_sizes_and_vmas.
294 * aoutx.h (some_aout_object_p): Fill in magic number field.
295 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
296 (set_arch_mach): Set page size and segment size once CPU
298 (adjust_sizes_and_vmas): New function; has much code moved
299 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
300 and size parameters, as well as many header fields, after deciding
301 on magic number for output file. Checks to ensure that this
302 adjustment has only been done once.
303 (set_section_contents): Call adjust_sizes_and_vmas instead of
304 doing much of the work here.
306 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
307 default (null) values of these fields.
308 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
309 value in exec header.
310 (sunos4_aout_backend, MY_backend_data): Define backend data
311 indicating file header is included in text section.
313 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
315 * hosts/sparc.h (abort, exit): Hide these names if compiling with
316 gcc version 2, to avoid warnings.
318 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
320 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
321 it's broken on ncr 3000's. Use simple "true" for RANLIB.
323 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
325 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
327 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
329 * section.c (STD_SECTION): Remove extra semicolon in declarations.
330 * configure.in: Rewrite target parsing to use simple format.
331 Handle sparc-sun-solaris2 configuration.
332 * aout64.h: Avoid ANSI C brain death warning.
333 * elf.c: Avoid trigraph (???) or /* in comments.
335 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
337 * config/sysv4.mh: new file, RANLIB=echo
339 * configure.in: handle Solaris2 as -sysv4 or -solaris2
341 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
343 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
344 elf_core_tdata_struct into a single common struct. Core files
345 wouldn't have worked at all without this.
346 (bfd_elf_find_section): New function for GDB's undercover use
347 to find string sections that BFD hides from it.
348 (elf_get_str_section): Avoid multiple alloc&reads for same data;
350 (elf_object_p, elf_core_file_p): Allocate internal file header
352 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
353 * demo64.c: Prevent "empty translation unit" warnings from idiots.
355 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
357 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
359 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
361 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
363 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
365 * configure.in: handle m680[01234]0 as aliases for m68k
367 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
369 * coff-a29k.c: do byte relocs correctly
370 * coffcode.h (styp_to_sec_flags): never load INFO sections
371 * seclet.c (rel): don't relocate INFO sections
373 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
375 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
376 Make the symbols unmodifiable.
377 (bfd_section_init): Deleted.
378 * init.c (bfd_init): Don't call bfd_section_init.
380 * section.c (bfd_set_section_contents): Ensure that range to be
381 written is within section boundaries.
382 (bfd_get_section_contents): Likewise. Don't bother dispatching if
385 * libbfd.c (bfd_xmalloc): Text of error message should be const.
387 * coff-i960.c (howto_table): Deleted.
388 (howto_rellong, howto_iprmed, howto_optcall): New vars;
389 interesting entries from old howto_table.
390 (RTYPE2HOWTO): Adjusted to use switch.
391 (coff_i960_reloc_type_lookup): New function.
393 * coffcode.h (coff_new_section_hook): Allocate storage for aux
394 records for section symbol.
395 (make_abs_section): Unused; deleted.
396 (renumber_symbols): Re-order symbols so undefined symbols come
397 last, as COFF format desires.
398 (coff_write_symbol): Put C_FILE symbols in debug section always.
399 (coff_section_symbol): New function; creates a symbol with the
400 same name as a section, and sets up aux records for it.
401 (coff_add_missing_symbols): New function; adds section symbols to
402 symbol table if they aren't there already. Should someday also
403 add a dummy C_FILE symbol if none is present.
404 (coff_write_object_contents): Add missing symbols before preparing
405 symbol table to be written.
406 (coff_slurp_reloc_table): Verify that symbol indices read in are
407 in a reasonable range.
408 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
409 (obj_conv_table_size): Accessor macro.
411 * bout.c (b_out_reloc_type_lookup): New function. Handles three
414 * bfd-in.h (bfd_get_section_name): New macro. Like
415 bfd_section_name, but returns rvalue, not lvalue.
416 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
417 (bfd_get_section_flags): Now returns rvalue.
419 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
420 general, some specific to sparc or i960.
422 * aoutx.h (set_section_contents): Set VMA for each section based
423 on previous section. If text section VMA doesn't appear to have
424 been set, make a best guess from the type of file.
426 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
428 (MY(vec)): Initialize reloc_type_lookup field.
430 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
431 (bfd_error_trap, bfd_error_vector): Extern, not common.
433 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
434 few types of relocs for sparc; will need enhancement.
436 * bout.c (callj_callback): Use DEFUN macro in definition.
437 * coff-i960.c (optcall_callback): Likewise.
439 * targets.c (bfd_target): Added fields reloc_type_lookup and
440 _bfd_make_debug_symbol. Also minor comment changes.
441 * syms.c (bfd_make_debug_symbol): New dispatching macro.
442 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
443 than arch info, and dispatch with BFD_SEND. Callers changed.
444 * archures.c (struct bfd_arch_info): Deleted field
446 * cpu-*.c: Don't initialize that field.
448 * bfd-in.h (enum bfd_error): Add new value "bad_value".
449 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
450 (bfd_errmsg): Now returns ptr to const.
451 * bfd-in.h (bfd_errmsg): Fix prototype.
453 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
454 * reloc.c (bfd_generic_relax_section): Ditto.
456 * section.c (Section Output doc): Improve description of use of
457 output_section and output_offset.
459 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
461 * sco-core.c: new file from net.
462 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
463 Now we have the hairy linker, it's possible to move symbols from
464 one section into another. Actually make that work!
466 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
468 * hosts/sun3.h: fix declaration of free.
470 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
472 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
473 * coff-h8300.c (reloc_processing): all relocs are relative to
475 * opncls.c: don't use fdopen on DOS systems
477 short patches from Glenn Kasten (glenn@ready.com)
478 * target.c: enabled oasys support
479 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
480 fix problem where a relocation which crossed a modification byte
481 boundary did not work. Fix problem where a relocation near the end
482 of a data record did not work.
485 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
487 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
488 archvie header string counts the endian way, this heuristic sees
489 how big an archive string to read by trying it one way and if the
490 string table is unreasonably big, trying it the other. *FIXME*.
491 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
493 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
495 * bfd-in.h: Increase version number to 1.97, for consistency
497 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
499 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
501 * bfd-in.h: bump version to 1.96
502 Major change; changed calling convention for
503 bfd_get_relocated_section_contents so that caller allocates
504 memory for section data.
505 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
506 seclet.c, targets.c, bfd.c: reflect new convention.
507 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
508 case, then use reasonable default values for SEC_* flags.
510 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
512 * coffcode.h (coff_write_object_contents): use RELSZ to work out
513 size of output reloc struct.
514 * targets.c, Makefile.in: comment out tekhex for the moment.
515 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
516 * configure.in: tandem target is st2000
517 * coff-m68k.c: rename static howto_table to global
518 m68kcoff_howto_table.
519 * bout.c: remove unnecessary abort
520 * coff-a29k.c: various changes to the way relocations work to cope
521 with the "new order" and latent bugs.
524 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
526 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
527 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
528 * reloc.c (bfd_perform-relocation): don't relocate refs to
529 absolute symbols if doing a partial link.
531 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
533 * configure.in: Add a29k-amd-udi.
535 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
537 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
538 internal_exec structure before initializing the fields that
539 are used, so that the unused fields are in a known state.
541 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
543 * tekhex.c (struct data_struct): Convert from typedef that
544 typedefs nothing to a normal structure declaration.
545 * tekhex.c (pass_over): Prototype args for function that
546 second arg points to.
548 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
550 * Makefile.in: remove old style staging. Do not print recursion
553 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
554 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
557 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
559 * bfd.c, Makefile.in: added tekhex
560 * aoutx.h (set_section_contents): pages should be padded to the
561 size of a page, not the size of a segment.
562 * configure.in: added go32 host and i386-aout target.
563 * i386aout.c, libaout.h: now works for go32 target
564 * ieee.c: fix bit rot.
565 * seclet.c: support for padding seclet type.
567 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
569 * Makefile.in: added .NOEXPORT:
571 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
573 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
575 * elf.c (elf_compute_section_file_positions,
576 elf_write_object_contents): Return boolean, not NULL (which
578 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
579 Also ifdef-out code that aborts on unhandled section types.
581 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
583 * configure.in: Recognize ncr3000 config
584 * Makefile.in (MINUS_G): Pass on to recursive makes.
585 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
587 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
589 * Makefile.in: Now that we have sym.h and symconst.h, compile
590 coff-msym.c on all systems.
591 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
592 * coff-msym.c: Update include files and comments; add weakext bit.
594 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
596 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
597 section.c, srec.c, syms.c, coff-h8300.c: Lint.
599 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
601 * bout.c, coff-a29k.c, coff-i960.c: Lint.
602 * configure.in: Add new host and target configs.
603 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
604 structs, which vary; just use member name.
605 (elf_object_p, elf_core_file_p): Lint, fix comments.
606 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
608 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
610 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
611 local, disposable, copy of the external form of section header
612 table and program header table entries.
614 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
616 * Makefile.in: Set MINIMIZE back to 0 for a real release.
618 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
620 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
623 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
625 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
627 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
629 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
630 not internal bfd_assert function (twice).
632 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
634 * aout-target.h: change ar_max_namelen to 15 (the right value)
635 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
638 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
640 * archive.c (bfd_generic_archive_p): check for bout archives too.
641 * bout.c: make it work again.
643 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
645 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
647 * reloc.c (bfd_generic_get_relocated_section_contents): Call
648 bfd_xmalloc() instead of bare malloc().
650 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
652 * Makefile.in: pass down MAKEINFO on info.
654 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
656 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
657 host/h-<foo> now just <foo>.
658 * configure.in: reflect changes
660 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
662 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
663 actual source file, not just the generated libbfd.h.
665 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
667 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
668 gdb on little-endian 960 code.
669 * archive.c (compute_and_write_armap): indirect symbols should go
670 into the archive header too.
672 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
674 * Makefile.in: added check target.
676 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
678 * coff-msym.c: Move this file from gdb/ecoff.c. It
679 handles byte-swapping for ECOFF (MIPS symbol) files.
680 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
681 to the files built on MIPS-based hosts.
682 * Makefile.in: Add rule for coff-msym.
684 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
686 * Makefile.in: added clean-info target. MINIMIZE=1.
688 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
690 * coff-rs6000.c: Move core file functions into separate
691 new file rs6000-core.c. This is needed because reading
692 core files depends on native include files that conflict
693 with ../include/coff/rs6000.h.
694 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
696 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
698 * aoutx.h (NAME(aout,print_symbol)): Don't print
699 symbol addresss for undefined symbols.
700 * coff-rs6000.c: Various updates (due to target-
701 independent changes).
702 * libbfd.h: Ditto (tdata field is now a union).
703 * hosts/h-sparc.h: Removed prototype for bogus function
704 'emset' (presumably should have been 'memset' - which is there).
706 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
708 * configure.in (mips-big-* target): Same is Iris.
710 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
712 * aoutx.h (translate_from_native_sym_flags): when creating an
713 alias symbol, fill in the section as undefined, rather than
714 leaving it blank. If an output section can't be found for a
715 symbol, then don't core dump.
717 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
719 * Makefile.in, configure.in: removed traces of namesubdir,
720 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
721 copyrights to '92, changed some from Cygnus to FSF.
723 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
726 * coff-h8300.c: fix stupid reloc subtraction bug
727 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
728 since that's how wide it is. (coff_slurp_symbol_table): always zero out
729 the symbol.flags and done_lineno fields.
731 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
733 * coffcode.h (coff_write_symbol): write out the correct number of
735 * cpu-h8300.c: fix disassembly bug
737 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
739 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
740 section_from_bfd_index), cpu-h8300.c (howto*_callback),
741 reloc.c, section.c (bfd_map_over_sections), targets.c
742 (bfd_target_list): Protolint.
743 * libbfd.h: Update to match a libbfd-in.h from a month ago.
745 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
747 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
749 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
750 section of a symbol rather than the section of a reffed symbol to
751 determine the r_index of an emmitted reloc.
753 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
755 * PORTING: New (preliminary) porting guide.
757 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
759 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
760 (howto_hvrt16): lint.
762 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
764 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
765 a full configuration (with possible cross-development),
766 instead of using host-aout.c.
768 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
770 * aout-target.h (MY(write_object_contents):
771 Set obj_reloc_entry_size (abfd).
772 * gen-aout.c: Change to emit a .c files, not a .h file.
774 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
776 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
777 BSF_ABSOLUTE and replace with bfd_abs_section reference.
779 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
781 * coffcode.h (get_normalized_symtab): fixed bug where symbols
782 with more than one auxent can cause nasty core dumps.
784 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
785 "done_lineno" so that a symbol which appears twice in the symbol
786 table only gets it's linenumbers relocated once. Modifed
787 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
790 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
792 * aoutx.h: (translate_from_native_sym_flags): fix constructor
793 stuff to use the New Order.
795 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
797 * ieee.c: Change type of envi[] to unsigned char.
799 * configure.in: fix vax ultrix configuration.
801 * elf.c (bfd_section_from_shdr): Deal with null return from
802 bfd_make_section(). (elf_object_p): Select endianess properly.
804 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
806 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
808 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
810 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
811 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
812 * host-aout.c: Don't use aout-params.h; configure these systems
813 in their xm files, not in a randomly generated file.
814 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
816 * hosts/h-vaxbsd.h: Define the form of exec and core files.
818 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
820 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
821 host_aout_vec here as well.
823 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
825 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
826 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
827 to prevent undefined symbol.
829 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
831 Various lints found on PersSony
832 * aoutx.h: cast an enum
833 * coff-a29k.c: many ints in reloc structure turned to enum
834 * coffcode.h: more enums
835 * cpu-h8300.c: more enums
836 * opncls.c: more enums
838 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
840 * configure.in: Make Tahoe configuration work again.
841 * bfd-in.h: Remove trailing comma from enum declaration.
842 * ieee.c: Can't put byte values >0x7F into a signed char.
844 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
846 * Makefile.in: Add dependencies for various coff-*.o files.
848 * elf.c: Remove extraneous paren from core_prpsinfo and
849 core_prpstatus macros, rename core_prpstatus to core_prstatus.
850 Replace references to old section "size" member with new
851 "_raw_size" member. Implement elf_make_empty_symbol, which
854 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
856 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
859 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
861 * coffcode.h (bfd_coff_relax_section): now static.
862 (bfd_coff_get_relocated_section_contents): various type lints.
864 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
866 New entry point in the transfer vector - bfd_relax_section.
868 * aout-target.h: add to vector, call generic_relax
869 * bfd-in.h: add to vector
870 * bfd.c: add #define for vector
871 * bout.c: add to vector, call generic_relax
872 * coffcode.h: add to vector, also now has coff specific relax code
873 for the relaxable H8/300 relocs. Also clean up abs section cruft.
874 * elf.c: call generic_relax
875 * ieee.c: call new vector, clean up some bugs due to the creation
877 * libbfd.h: add bfd_generic_relax_section EXFUN
878 * oasys.c: call generic_relax
879 * reloc.c: implement generic_relax
880 * seclet.c: moved much of this into coffcode.h
881 * srec.c: call generic_relax
882 * targets.c: define new transfer vector
884 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
886 * everything: now modified to use smaller reloc type. Self hosts
889 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
891 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
892 New files for stratus.
894 * configure.in: Add configuration fragments for stratus.
896 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
898 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
899 variables as CONST since they are set to point to a const char
900 string. Fixes compiler complaints.
902 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
904 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
907 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
909 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
910 symbols, so that we can emit the correct file name even
911 if it's an include file.
913 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
915 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
916 (Reported by john@labtam.labtam.oz.au (John Carey)).
918 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
920 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
922 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
923 being used to -DHAVE_PROCFS.
925 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
926 '#include "fopen-same.h"' to end of file to match other h-* files.
928 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
930 * configure.in: Change svr4 references to sysv4. Add case
931 "unknown" for target vendor and infer some targets based
932 on the specified operating system.
934 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
936 * bfd-in.h, libaout.h: ANSIfy enums.
938 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
940 * archive.c (normalize): created version for VMS which removes the
941 VMS directory crap from the front and end of a filename, eg turn
942 [-.foo]bar.obj;123 into bar.obj
943 (bfd_construct_extended_name_table): now writes index into an
944 extended name table in decimal - the same base used to read an
947 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
949 * aout-encap.c: Fix to use aout-target.h.
950 * aoutf1.h: Use standard MY_object_p and MY_callback
951 in aout-target.h. Remove target-specific versions.
952 * host-aout.c: Re-write to use aout-target.h.
953 * gen-aout.c: New files use with host-aout.c to generate
954 host-specific a.out-related parameters.
955 * Makefile.in: host-aout.o depends on aout-params.h, which is
956 generated by gen-aout.
957 * aout-target.h: Make a little more flexible.
958 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
959 macro. Instead, inline it in aout-target.h.
960 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
962 * archive.c: Add missing commas in DEFUN macro (2 places).
963 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
964 Berkeley ones, now that libiberty has them:
965 bcopy->memcpy, bzero->memset, bcmp->memcmp.
966 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
967 remove unused variable.
969 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
971 * elf.c (elf_core_file_matches_executable_p): Enclose corename
972 and execname inside HAVE_PROCFS ifdef since they are unused
973 when it is not defined.
975 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
977 * elf.c: Flag all sections as either code or data. We can't
978 be sure what they are anyway, since ELF doesn't fit the
979 traditional model of text+data+bss very well. Add new local
980 function elf_read() to simplify code. Record entry point in
983 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
985 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
986 rather than N copies of the same lines.
988 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
990 * cpu-h8300.c: disassemble branch displacements correctly
991 * coff-h8300.c: put reloc offsets out in 32bits
993 * makefile.dos, configdj.bat: New files from DJ
994 * cache.c: fopen with new macros is needed for DOS.
995 * ieee.c: environ renamed to envi to stop an include file
997 * opncls.c, coff-rs6000.c: more fopens with macros.
999 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1001 * Makefile.in: infodir belongs in datadir.
1003 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1005 * Makefile.in: fix where docdir lives
1007 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1008 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1009 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1010 srec.c, syms.c, targets.c : all new documentation and lint
1014 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1016 * coffcode.h, srec.c: Lint.
1018 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1020 * Makefile.in: install using INSTALL_DATA, added standards.text
1023 * configure.in: mark directory as target dependent. configure
1024 nows works in objdir always so make file existence checks
1027 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1029 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1030 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1031 and mandir now keyed off datadir by default.
1033 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1035 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1036 computation of arch and machine type so it's worked out before
1037 some_aout_object_p is called.
1038 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1040 * archures.c: add extra field 'section_align_power' to hold
1041 default section alignment in object files.
1042 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1043 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1044 initialize the new field.
1045 * bout.c (b_out_callback): replace the text size, since aout
1047 * aoutx.h: Documentation in the new style
1049 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1051 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1052 use the saved value if mtime_set is already set (intended
1053 for archive files, though apparently not used yet).
1055 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1057 * targets.c: Revise comments about how to configure the target
1058 vector, to match reality. Remove mention of obsolete methods.
1059 Remove long lists of capitalized macros that turn into the same
1060 thing in lowercase. Normal vector simply lists all known
1061 lowercase xvec names; all other cases are handled by SELECT_VECS.
1063 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1066 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1067 list of supported targets.
1069 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1071 * archive.c (bsd_write_armap): The pad byte sometimes added to
1072 the string table in a __.SYMDEF member is now
1073 counted as part of the size of the string table.
1074 This is compatible with the old ranlib, as well as Sun's.
1076 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1078 * srec.c: Rewrote to fix many bugs; now gets the record type
1079 right, doesn't choke on input, sets the start address in an S9 and
1080 fills in the filename on an S0.
1082 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1084 * cpu-h8300.c: Add support for MEMIND addressing mode
1086 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1088 * coffcode.h: use the new macro if available
1090 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1091 * Makefile.in: Fixed dependencies due to file rename
1093 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1094 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1095 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1096 newos3.c, stab-syms.c, syms.c: All these files have had their
1097 #includes altered to point to the new places.
1099 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1101 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1103 * configure.in: Add vendor "ncr" as supported per-target vendor.
1104 Add svr4 case for i386 per-host case.
1106 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1109 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1111 * syms.c (bfd_decode_symclass): Return 'A'
1112 for symbols that are both absolute and global.
1113 * archive.c (bfd_special_undocumented_glue): Return NULL
1114 if bfd_ar_hdr_from_filesystem returns NULL.
1116 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1118 * Makefile.in: added coff-h8300
1119 * configure.in: now h8 is a coff target
1120 * cpu-h8300.c: fix various disassembly problems
1121 * libcoff.h: took out some code which has been #0ed for a long
1123 * targets.c: added h8 coff
1124 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1125 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1127 * coffcode.h: Started to change the way machine dependencies are
1128 handled, from the nest of #ifdefs to macros defined in the
1129 including coff-<foo>.c
1131 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1133 * aoutx.h (some_aout_object_p): Set the `executable' bit
1134 if the entry point is contained in the text segment, even if the
1135 text segment is at location 0.
1137 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1138 nonstandard MIPS sections (.rdata, .sdata, etc).
1140 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1141 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1142 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1144 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1146 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1148 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1149 from syms.c to new file stab-syms.c. Also, since GNU extended
1150 type codes such as N_SETT are no longer in ../include/stab.def,
1151 include them manually.
1152 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1153 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1154 * libaout.h: Added prototype for aout_stab_name().
1155 * Makefile.in: Update Makefile for new stab-syms.[co].
1157 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1159 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1160 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1161 just make N_XXX work by excluding the header from the text segment.
1162 * aoutx.h: Fix comments to match.
1164 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1166 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1167 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1168 for the "logical" text segment (i.e. never consider the exec
1169 header to be part of the text segment). This change is
1170 needed for consistency with various other parts of bfd and ld.
1171 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1172 and move calculation of obj_textsec(abfd)->size to libaout.h.
1173 * bfd-in.h: Removed bogus ';'.
1175 * Makefile.in: Add MINIMIZE flag to select lean
1176 or bloated target_vector.
1177 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1178 * newsos3.c: Fixes to ../include/aout64.h remove need
1179 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1181 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1183 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1184 handle both little and big-endian targets, with little
1185 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1186 * host-aout.c: Add FIXME note.
1188 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1190 * targets.c: Make the default target_vector contain
1191 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1192 Old behavior can be gotten by defining ALL_TARGETS.
1193 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1194 Factored out common code into new file aout-target.h.
1195 Saves a lot of duplicate code for a.out variants.
1197 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1199 Get 'make headers' to work when configured with +subdirs.
1200 * Makefile.in: Add $(subdir) to docdir path.
1201 * doc/Makefile.in (protos): Add $(srcdir) prefix
1202 to name of sed scripts.
1204 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1206 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1207 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1208 to include names of N_SETT etc.
1210 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1212 * elf.c: Add minimal support for ELF symbol tables. Generates
1213 canonical bfd symbol tables from ELF symbol tables. Change the
1214 name of some functions from bfd_<name> to elf_<name>.
1216 * syms.c: Trivial fix to comment to remove a redundant "to".
1218 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1220 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1221 form that GDB recognizes as COFF.
1223 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1225 * ieee.c (ieee_object_p): cast NULL correctly.
1226 * configure.in: added harris host
1228 * coff-a29k.c: Lots of changes, most from David Wood.
1230 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1232 * coff-m88k.c (coff_write_armap): Just #undef it.
1234 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1236 * Makefile.in: standardize on MINUS_G to disable debugging
1237 * coff-m88k.c: create coff armaps instead of bsd ones.
1238 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1241 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1243 * elf.c: Additions to support ELF format core files.
1244 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1245 has support for /proc (all the include files in particular).
1247 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1249 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1250 of two N_SO stabs, one for directory, and one for filename.
1252 * bfd-in.h (print_vma): Factor out duplicate definition.
1254 Exit a little more gracefully when malloc returns NULL.
1255 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1256 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1257 * libbfd.h: Rre-generated due to libbfd.c update.
1259 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1261 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1263 * elf.c (elf_object_p): Don't try to create a bfd section for
1264 the first ELF section header. It is just a placeholder.
1266 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1268 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1269 core files, when compiling native.
1270 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1272 FIXME: The aoutf1.h change below needs to be reversed back
1275 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1277 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1278 manipulation of lnno fields in lineno structs in a coff-<f>.h
1279 independent way. Override it in coff-<f>.h to your favourite
1280 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1281 (coff_swap_lineno_out): modified to use the new macros.
1283 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1285 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1286 unknown arch when the magic number doesn't specify the
1287 architecture, since some OSs (eg old sun3s) don't set the number, and
1288 020 is probably the right answer anyway.
1290 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1292 * hosts/h-news.h, hosts/h-rtbsd.h:
1293 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1294 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1295 bfd_print_symbol_nm, for use by nm.
1296 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1297 bfd_print_symbol_nm option, to print in nm format.
1298 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1299 oasys.c (oasys_print_symbol): Provide stub implementations
1300 for bfd_print_symbol_nm.
1301 * syms.c: New function bfd_decode_symclass, used by nm printer.
1302 New function bfd_stab_name to look up string name of stab code.
1304 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1306 * Makefile.in: Added ctor.c
1307 * archures.c (bfd_default_arch_struct) added
1308 bfd_default_reloc_type_lookup.
1309 * coffcode.h: removed a load of #if 0ed code.
1310 (coff_compute_file_section_positions): now works out the section
1311 alignment and size correctly in all cases.
1312 (coff_get_symtab): looks for constructor symbols and calls the
1313 right function when they're found. (coff_canonicalize_reloc):
1314 knows when a section is full of constructors and does the right
1316 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1318 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1319 * libcoff.h: removed #if 0ed code
1320 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1321 arch independent constructor relocation type.
1322 (bfd_reloc_type_lookup): removed the comment "this will go away"
1323 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1324 reloc which is used when BFD_RELOC_CTOR falls through to give a
1325 default 32bit reloc for constructors.
1326 (bfd_default_reloc_type_lookup): added.
1327 * aoutf1.h: fixed SEGMENT_SIZE typo.
1329 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1331 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1332 matching prefix "coff".
1333 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1334 rs/6000 csect records.
1336 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1338 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1339 * configure.in: add motorola delta88 cases
1340 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1341 write_armap prototype
1342 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1344 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1346 * Rename COFF-related files in `coff-ARCH.c' form.
1347 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1348 coff-mips.c, coff-rs6000.c to be exact.
1350 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1351 make output clutter.
1352 * config/mt-*: Ditto.
1354 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1356 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1357 John Gilmore. Archive support from Damon A. Permezel.
1359 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1360 * configure.in: Add rs6000 case.
1361 * targets.c: Add rs6000 vector.
1362 * archures.c: Add rs6000, fix comment on romp.
1363 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1364 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1365 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1366 * section.c (bfd_make_section): Return NULL on attempt to create
1368 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1369 (bfd_swap_aouthdr_in): Handle lots more members.
1370 (make_a_section_from_file): If section has already been seen,
1371 just return false rather than overwriting it.
1372 (coff_real_object_p): Understand incoming magic numbers.
1373 (coff_set_flags): Understand outgoing magic numbers.
1374 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1375 (build_debug_section): Add fn for reading debug string section.
1376 (get_normalized_symtab): Handle symbol names in debug string section.
1377 Remove unused obj_string_table.
1378 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1379 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1380 existing section before making one.
1381 * cpu-rs6000.c: New file.
1382 * rs6000coff.c: New file.
1384 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1386 * elf.c: Add partial support for ELF format corefiles. Still needs
1387 support for extracting registers from corefiles.
1389 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1391 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1392 RANLIB is defined as echo, send the output to /dev/null to help
1393 reduce clutter in the output from doing a make.
1395 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1397 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1398 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1400 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
1402 * coffcode.h (coff_compute_section_file_positions): make it pad
1403 section size out if there are alignment restrictions so that the
1404 image will be ok on a system where section positions are worked
1405 out by accumulating sizes rather than from the section headers.
1406 * targets.c (proto write_armap). Changed orl_count to unsigned.
1407 * opncls.c (bfd_close_all_done). Added so that generative
1408 programs like gas can close a bfd without causing bfd confusion.
1409 * libbfd.h (changed becuase of protos)
1410 * amdcoff.c: messed with the way that jmp displacements are
1411 calcualated. This may not yet be totally correct.
1412 * archive.c (coff_write_armap): rewrote the way that ranlibs are
1414 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
1415 abs symbol has no section (like a register symbol).
1416 (coff_write_symbol) now zeros auxent before filling it up to help
1417 with sensitive applications.
1418 * libbfd.c (bfd_write_bigendian_4byte_int): added.
1420 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
1422 * bfd.c: Make sure we don't get a macro strerror().
1423 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
1424 * trad-core.c (trad_unix_core_file_failing_command): Suppress
1425 attempt to recover command, ifdef NO_CORE_COMMAND.
1426 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
1428 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
1430 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
1432 * archive.c (bsd_write_argmap): The size of the ranlib structures
1433 should not include the size field itself.
1434 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
1435 adata(abfd)->exec_bytes_size field instead of constant macro,
1436 because aoutx.h compiles to a simple .o file shared by
1437 all 32-bits a.out targets.
1439 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
1441 * configure.in: Allow i386-sco-sysv.
1442 * bout.c: Remove unused i960_align; lint dummy core file handlers.
1443 * cpu-h8300.c: lint.
1445 * host-aout.c: New strategy. We use common code, include files,
1446 and data structures to handle the file, but set a few parameters
1447 from the host's config file (page size, text start addr, etc).
1448 * libaout.h: Define HP BSD machine types.
1449 * aoutf1.h: Handle reading a.outs with these types.
1451 * trad-core.c: Pass the u.u_ar0 value as the negative of the
1452 virtual-memory-address of the .reg section. We can't just make a
1453 section for "all the regs and nothing else" because only GDB knows
1454 exactly where the regs are (scattered around the upage and stack).
1455 Clean up memory allocation. Remove big- and little-endian
1456 vectors, replace with single vector; this only runs on the host,
1457 in host byte order. Replace byteswap routines with aborts in case
1459 * targets.c: There's only one trad_core_vec now.
1460 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
1462 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
1464 * hosts/h-amix.h (free): Fix prototype.
1466 * aoutx.h: Don't use NULL as an integer, for braindead systems
1467 that declare it as (void *)0. (From Peter Schauer.)
1469 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
1471 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
1472 problem with bad Ultrix system headers.
1473 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
1474 various kinds of alignments for the various kinds of
1477 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
1479 * doc/Makefile: Don't assume . is on the path (from James Clark).
1481 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
1483 * Makefile.in: Avoid Sun Make VPATH bugs.
1484 * targets.c: Declare trad_core vectors extern.
1486 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
1488 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
1489 * libbfd.h: Moved ALIGN macro here.
1490 * bout.c (b_out_callback): Replace i960_align by align_power.
1492 * libaout.h (struct aoutdata): Added fields page_size,
1493 segment_size and exec_bytes_size. These help generic code
1494 (in aoutx.h and libaout.h) to figure out where to align
1495 the various segments in a demand paged file.
1496 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
1497 to decide if the exec header counts in a_text (text segment size).
1498 Also, assume D_PAGED flag is set; don't set it here.
1499 * bout.c (b_out_callback): Add initialization of
1500 adata fields page_size, segment_size, and exec_bytes_size.
1501 * host-aout.c (NAME(host_aout, callback) and
1502 NAME(host_aout,mkobject): Ditto.
1503 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
1504 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
1505 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
1506 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
1507 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
1508 for some systems (mainly sunos), so do it in the callback instead.
1509 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
1510 * aoutx.h (NAME(aout,set_section_contents): Change the way
1511 filepos and size of sections are carried out to support
1512 older styles of demand paged executables.
1515 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
1517 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
1518 * bfd.c: Added macros to enable gas to swap coff records.
1519 * coffcode.h: Make the coff_swap_*_out routines return the number
1520 of bytes swapped, and cleaned up their prototypes.
1521 * configure.in: Added ebmon/coff support
1522 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
1524 * targets.c: Added new entry points for coff swapping
1526 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
1528 Restructure configuration scheme for bfd, binutils, ld.
1530 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1531 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
1532 Change some config names to match other dirs.
1533 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1535 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
1536 ../include/sysdep.h.
1537 * cpu-i960.c: Strncmp needed a length arg.
1538 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
1539 * i386aout.c: Remove dead N_TXTOFF override.
1540 * trad-core.c: Don't disable the whole file if SUN4_SYS.
1541 * config/: Rename some config files to match up h-*.h names.
1542 Remove all the HOST_SYS definitions from the config files.
1543 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
1544 * hosts/h-hp9000.h: Remove USG comment.
1545 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
1546 * hosts/h-news.h, h-sparc-64.h: New config files that had
1547 previously been kludged in the <sysdep.h> file.
1549 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
1551 * config/*: trad-core support is HOST dependent, not target
1552 dependent. Target config files only set DEFAULT_VECTOR and/or
1553 other vector elements. Exception: when host-aout.c is in use,
1554 in which case we're forced to assume we're native (hp, vax,
1555 tahoe). Rename XDEPFILES to HDEPFILES.
1556 * Makefile.in: Rename XDEPFILES.
1557 * config/h-sun*: Don't force static linking.
1558 * trad-core.c: Document how to use it nowadays.
1559 * i386aout.c, newsos3.c: Clean up.
1560 * i386coff.c: Allow 386 coff files to be used as core files too
1561 (for reading core files from embedded systems).
1563 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
1565 * Add i386aout.c for a.out support on the i386.
1567 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
1569 * reloc.c, section.c, syms.c, targets.c: correct info-node
1570 structure in *doc* comments.
1571 doc/Makefile: stop hiding complaints from makeinfo.
1573 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
1575 * aoutx.h (...some_aout_object_p): Take a third parameter,
1576 the internal_exec struct, and avoid ever looking at an
1577 external_exec. All callers changed to read the entire
1578 external_exec struct, swap and check its magic number,
1579 swap in the whole structure, and pass the swapped-in version to
1581 * bout.c: Bring into modern era. Use single _object_p routine
1582 for big- aand little-endian. Provide internal and external
1583 exec header structs. Use separate swap-in and swap-out routines.
1585 * libaout.h: Move struct internal_exec from ../include/aout64.h
1586 to here. Add obj_symbol_entry_size to struct aoutdata.
1587 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
1589 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
1590 EXTERNAL_NLIST_SIZE. Callers changed.
1592 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
1594 * bfd.c: Remove strerror() to libiberty.
1596 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
1597 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
1598 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
1599 last byte of transfer, not first byte, is within the section.
1601 * host-aout.c: Remove `BSD' archive support. Lint.
1603 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
1604 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
1605 `bfd_arch_info_type'. All uses changed.
1606 * reloc.c: Rename `bfd_reloc_status_enum_type' to
1607 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
1608 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
1609 it needs a better name.) All uses changed.
1610 * targets.c: Rename `enum target_flavour_enum' to `enum
1611 target_flavour', and remove the `_enum' from all of the enum
1612 values themselves. All uses changed.
1614 * configure.in, config/h-i386mach: i386 mach host.
1615 * config/t-i386-aout: Use host-aout.c.
1617 * trad-core.c: Give it its own xvec's to make it independent
1618 of other file formats.
1619 * ecoff.c, host-aout.c: Remove refs to trad-core.
1620 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
1621 * targets.c: #ifdef TRAD_CORE, include it in the vector.
1623 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
1625 * reloc.c: Extended NEWHOWTO macro
1626 * ieee.c: Changed the way 8bit pcrel is done
1627 * cpu-h8300.c: got the registers in the right order
1629 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
1631 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
1632 prediction is vindicated!
1634 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
1635 Remove refs to howto.c, since Steve forgot.
1637 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
1639 * elf.c: took the abort out of set_arch_mach so that objdump -i will
1640 still work. Now allows any architecture/machine to be set.
1642 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
1644 * howto.c deleted and moved code to reloc.c
1646 * libbfd.h, libbfd-in.h removed $id stuff for real
1648 * cpu-h8300.c Made it match various different spellings of h8300.
1650 * archures.c: Took out the first char filter which made it only
1651 look for a cpu/arch match when the first chars of supplied and
1652 tested names were the same.
1654 * targets.c removed oasys stuff, pending someone to fix the bugs
1658 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
1660 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
1661 ELF support good enough for GDB.
1662 * configure.in, config/h-amix, config/t-m68k-elf: Handle
1663 m68k-cbm-svr4 host and target.
1664 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
1665 so `diff' and `patch' can cope.
1667 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
1669 * archures.c: removed texinfo error
1671 * init.c: added texinfo hooks, and removed initialization error
1674 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
1677 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
1679 * cpu-i960.c: Avoid numerical count of initializers.
1681 Vax Ultrix changes from David Taylor <taylor@think.com>:
1682 * host-aout.c: Make little-endian vector really little-endian.
1683 * configure.in: Separate vax and tahoe cases, handle ultrix.
1684 * config/t-vax: Add trad-core.o.
1685 * config/h-vaxult: New host system.
1687 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
1689 * bfd-in.h VERSION, change version number to 0.18, this makes a
1690 gap, but now is the same as the linker version number.
1692 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
1693 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
1694 files will eventually contain processor specific bits for bfd,
1695 like strange relocation information and dis/assembly. So far only
1696 the H8 has been even partially done. This work also ties in with
1697 the change in handling architectures.
1699 * amdcoff.c: (a29k_reloc) fix error message.
1701 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
1702 discover the architecture of the bfd. (sunos4_callback) calls the
1703 function bfd_set_arch_mach rather than stuffing stuff directly
1704 into the bfd. (sunos4_write_object_contents), changed names of
1707 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
1708 setup the environment.
1710 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
1711 headers in big endian format, regardless of the endianess of the
1714 * archures.c: totally changed. Now an architecture is represented
1715 with a pointer to an info structure rather than an enumerated type
1716 and a long. The old info is available as two elements in the
1717 structure. Future enhancements to architecure support will
1718 involve pointers to methods being placed into the info structure.
1720 * bfd.c: changed the definition of the bfd structure for the new
1723 * bout.c: (b_out_set_arch_mach) changed to use the new
1724 architecture mechanism.
1726 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
1727 the new architecture mechanism.
1729 * configure.in: added h8 stuff.
1731 * ieee.c: too many changes to note. Now ieee files written with
1732 bfd gas and ld can be read by gld and ieee only linkers and
1735 * libbfd.c, libbfd.h: changed prototype of bfd_write.
1737 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
1738 than fixing the structure directly.
1740 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
1741 than fixing the structure directly.
1743 * opncls.c: (new_bfd) makes sure that bfd_init has been called
1744 before opening a bfd.
1746 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
1747 rather than fixing the structure directly.
1749 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
1750 in the t/hmake file) a user can select which backends they want
1751 linked with bfd without changing the source.
1753 * init.c: new, looks after initializing modules.
1755 * howto.c: for future use, will allow an application to work out
1756 what cookie to use as a handle on a relcoatio howto.
1758 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
1760 * srec.c: Better error checking, partly from Peter Schauer.
1761 (srec_object_p): Avoid assuming any file that starts with 'S' is
1762 an S-record file! (Check for 3 uppercase-hex digits after it.)
1763 (ISHEX): Define new macro for checking supposedly hex characters.
1764 (pass_over): Treat as EOF any S-record line that:
1765 * doesn't have hex in either size character
1766 * produces a size larger than 0x7F
1767 * has an unrecognized type number
1769 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
1771 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
1772 opncls.c: Lint (saber actually).
1774 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
1776 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
1777 * newsos3.c: Fixed two types: newos3 -> newsos3.
1778 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
1779 to use correct segment.
1781 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
1783 * aoutx.h (print_symbol): Handle missing symbol->name.
1785 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
1787 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
1790 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
1792 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
1793 add sgi/irix support.
1795 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
1797 Changes for the AMD 29000 Ultracomputer port from David Wood.
1800 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
1802 * Makefile.in: Make subdirs work by using $(INCDIR) in the
1805 * coffcode.h (coff_real_object_p): Pass information about the
1806 current file's coff symbol format to BFD via the coff_data struct.
1807 (coff_find_nearest_line): obj_icof => coff_data.
1808 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
1809 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
1810 and DIMNUM == E_DIMNUM.
1811 * configure.in: Handle a29k-*-* hosts, and targets
1812 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
1813 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
1814 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
1815 local_linesz to `coff_data' (tdata) struct.
1816 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
1817 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
1819 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1821 * Makefile.in: $(MAKE) for make, $(docdir) for doc
1822 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
1824 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
1826 * aoutf1.h (sunos4_core_file_p): Release the right storage in
1828 (sunos4_core_file_matches_executable_p): Fix header comparison.
1829 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
1830 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
1832 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1834 Allow GDB to patch object files.
1836 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
1837 * trad-core.h (trad_unix_core_file_p): Ditto.
1838 * aoutx.h (aout_set_section_contents): On first output, check
1839 abfd->direction and complain if erroneous.
1841 * Makefile.in: Add crude dependencies.
1843 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1845 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
1846 to h/t-xxxx files so that everything will work on System V.
1848 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
1850 * aoutx.h: Add information on host-aout.c and how to configure
1851 to use it, to the manual.
1852 * configure.in: Tix typo.
1853 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
1854 else dummy out the core file support.
1855 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
1856 specified, use it to locate the data section.
1857 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
1858 rather than as chars (lint).
1860 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
1862 * aoutx.h, coffcode.h: saberized.
1864 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1866 * bfd.texinfo: some cleanup, reincorporated more intro matter from
1868 bfd.c, targets.c: minor rewording of doc segments
1871 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
1873 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
1874 etc, rather than TEXT_START_ADDR.
1875 * host-aout.c: Remove #if 0 around whole thing.
1876 Update to modern (32/64-bit) a.out naming conventions.
1877 Include a large chunk of ../include/a.out.gnu.h to get macros that
1878 are not defined by the system include files.
1879 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
1880 macro used by the other a.out implementations.
1881 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
1883 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1885 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
1886 texdoc and psdoc; make these depend on generated .texi's
1888 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
1891 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
1894 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
1895 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
1896 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
1897 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
1898 obtrusive marks indicating .c origins.
1900 * bfd.texinfo: generalize most references to linker
1902 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1904 * Makefile.in: include core.p in PROTOS (building better bfd.h)
1905 * archures.c: remove empty foo() definition (crept in at vn1.9)
1907 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1909 * bfd.texinfo: use @setchapternewpage on instead of lots of
1910 @page's; minor rephrasing in Introduction.
1912 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
1913 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
1914 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
1915 segments): used BFD (caps) more consistently as a name in
1916 discourse, fixed a few other minor typos and uses of fonts
1919 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1921 * coffcode.h: fixed bug where string table size wasn't being swapped.
1923 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1925 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
1927 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
1928 flags. (bfd_print_symbol_vandf) now knows what to do with the
1931 * aoutx.h: made translate_from_native_sym_flags and
1932 translate_to_native_sym_flags produce the above flags.
1935 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1937 * all files: update copyright notices for GPL version 2.
1938 Install header comments and attribute most modules to their
1939 authors. BFD's name is now officially "Binary File Descriptor",
1940 so remove any conflicting pejoratives.
1941 archures.h: Consists solely of comments; remove it.
1943 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1945 * Makefile.in, bfd.c: Made it compile again.
1947 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1949 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
1952 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1954 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
1955 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
1958 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
1959 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1961 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1963 * Everything: created some new files, core.c format.c, reloc.c,
1964 section.c and syms.c to split the functionality a bit better.
1965 Cleaned up the rest of the files a bit, and added some
1969 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
1971 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
1972 really takes 3 arguments, patched code and ammended prototypes.
1974 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1976 * ../include/bfd.h (struct bfd_target): Added new field
1977 "align_power_min" which contains the minimum alignment for a
1978 section. This is used in coff_new_section_hook. The field
1979 insertion necessitates an update of all backends..
1981 * aoutf1.h jump table field inserted
1983 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
1986 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
1987 table field inserted.
1989 * coffcode.h(just about everything) Now patches up symbol tables
1990 using a different mechanism. The Intel major bug has been fixed,
1991 and the linker can self host on the Aviion and be debugged with
1994 * ecoff.c: new include and jump table patch, i386coff.c: new
1995 include and jump table patch, icoff.c: new include and jump table
1996 patch, ieee.c: can now read archives containing ieee modules.,
1997 libcoff.h: added (combined_entry_type), libieee.h: uped max
1998 sections to 20, m68kcoff.c: new include and jump table patch,
1999 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2000 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2001 srec.c: jump table patch. trad-code.c fixed #IF typeo
2003 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2005 * coffcode.h (coff_swap_aux_in): added else case to deal with
2006 filenames less than 9 characters.
2009 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2011 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2013 * srec.c: now allows any number of sections to be created in a
2014 file. Outputs addresses of the right length.
2016 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2018 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2019 target didn't match, the format got set to the attempted match,
2020 breaking a future test.
2022 *../include/i386coff.h : fixed typo in type field with size
2024 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2025 support in the jump table for the swapping routines exported to
2026 gdb. Now gdb works with the 386.
2028 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2030 * Merge in changes from gdb-3.95 release.
2031 Makefile.in: Allow hmake and tmake files to add OFILES.
2033 bfd.c: support specific targets as well as searching. When
2034 searching, take default target in preference to others.
2036 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2037 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2038 libbfd.h: Support specific targets as well as searching.
2039 opncls.c: Support specific targets as well as searching.
2040 targets.c: Search is short-circuited if default target matches.
2041 liboasys.c, libieee.c: Undo bothner changes that make macros
2042 work to the left of assignment, but which depend on the
2043 representations of different pointer types being the same.
2045 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2047 * i386coff.c: created.
2048 * coffcode.h: added support for 386.
2049 * Makefile.in: added support for 386.
2050 * ../include/i386coff.h: created
2052 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2054 * coffcode.h: removed all put_x_<sizes>
2055 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2059 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2061 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2063 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2065 * everything: Removed sysdep.h from bfd.h and put back into files
2066 from which it was split out. Now 64 bit version is built with a
2067 -DHOST_64_BIT="long long" on the compile line.
2070 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2072 Changed all the [get|put][name] routines to use [get|put]_[size
2075 Put in support for 64 bit work. Now two versions of bfd may be
2076 generated, according to the state of TARGET_64_BIT, one which is
2077 32 bit only, and one which is 64/32 bits.
2078 Created new back end 'demo64' to test 64 bit functionality.
2080 Renamed some files to work on DOS.
2082 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2083 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2084 chage, 64 bit transfer. * liba.out.h: Split out common code from
2085 sunos and newsos into liba.out. Name changes and prototype mods. *
2086 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2087 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2088 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2089 change and 64bit stuff.* newsos3.c: common code removed, new jump
2090 table. * oasys.c: Name change * opncls.c: Portability fixes *
2091 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2092 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2093 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2094 64bit ized. * demo64.c: 64 bit a.out back end
2100 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2102 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2103 on LHS of assignment, even when using old compilers.
2104 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2105 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2106 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2107 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2108 * targets.c: Add declaration of newsos3_vec.
2111 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2113 * aout.c: fixxed some of the problems with filepos calculation.
2114 (swap_ext_reloc): fixed problem with creation of relocs.
2115 (aout_set_section_contents): fixed filepos problem
2117 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2118 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2119 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2120 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2121 cleaned up. (coff_write_object_contents) cleaned up.
2123 * ecoff.c: Totally different. Now supports ecoff fully.
2125 * icoff.c: fixed problems in relocation callout.
2127 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2129 * m68kcoff.c: updated target vector.
2131 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2132 choose_reloc_size. (sunos4_write_object_contents) now calls
2133 choose_reloc_size so outputs relocs correctly, also calculates the
2134 size of the sections correctly.
2138 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2140 Merge Per Bothner's changes to modularize BFD a.out a bit.
2142 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2143 * ieee.c: Cast enums to int before comparing them, for brain-
2145 * coff-code.h: Remove coff_get_section_contents, and use the
2146 generic one instead.
2148 * aout.c: Derive new module from sunos.c, containing generic
2149 support code for all kinds of a.out files.
2151 * sunos.c: Remove all code that goes in aout.c. Split out
2152 machine dependent followup in sunos4_object_p into
2153 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2154 and redefine only the names we CHANGE, not all the names. Drop
2155 the little-endian vector, and rename the vector as sunos4 rather
2158 * b.out.c: Use aout.c routines for most of the work. Slight
2159 changes for the new regime. Remove close_and_cleanup and
2160 get_section_contents in favor of generics. New transfer vector
2163 * newsos.c: New support for Sony NEWS, another a.out format.
2165 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2166 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2167 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2169 * opncls.c (bfd_close): Call format-dependent write_contents
2170 routine, if writing, before calling target-dependent
2171 close_and_cleanup routine (which is now always generic, I think).
2172 * srec.c: Use bfd_alloc instead of malloc. Remove
2173 close_and_cleanup and move code from it to
2174 srec_write_object_contents. Add write_contents to tvec.
2175 * targets.c: Remove a.out little vector, replace a.out big
2176 vector with SunOS vector. FIXME: Need Vax support again now.
2178 * libbfd.h: Add write_contents format-dependent-vector to the
2179 bfd_target vector. Supply a generic close_and_cleanup routine.
2180 * liba.out.h: Handle the new aout.c split. Add prototypes for
2181 all routines defined in aout.c. Rename "sunos" things to "aout"
2182 things. Add a few fields where needed for various formats.
2183 * Makefile.in: Add aout.c and newsos.c.
2185 * archive.c, ieee.c, oasys.c: Lint.
2187 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2190 changed forward declaration struct stat; to reduce warnings. Changed
2191 comment on bfd_h_<x>_x.
2193 * ../include/m68kcoff.h, ../include/intel-coff.h,
2194 ../include/m88k-bcs.h
2195 Now there are two incarnations of relocs, linenos and syments. One for
2196 internal digestion, and one full of char arrays for I/O. The original
2197 names have gone to detect errors.
2199 * Makefile.in, m68kcoff.c, targets.c
2200 Test new structure code with a 68k coff implementaion
2202 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2203 Fixed all the places where there were problems with the size and
2204 alignments of structures on disk and structures in memory. #ifed out
2205 all the code in coffswap.c, since it should be done using the target
2208 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2210 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2211 multiple reloc command.
2213 * sunos.c (sunos4_set_section_contents): Made it so that sections
2214 are always padded to their alignment size.
2216 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2218 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2219 Clean up types and such (saber C problems).
2220 * ecoff.c: Clean up types and such. Remove routines that are
2221 not used. Fix up reading and swapping of shorts from files.
2223 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2225 * a.out.vax.c: Remove two bogus "static" from prototypes.
2227 * ecoff.c: Got rid of lots of non-working junk (that had
2228 been copied directly from coff-code.h).
2229 Updated to be consistent with updates to icoff.c and coff-code.h.
2231 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2232 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2234 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2235 but until the target_vector is automatically generated,
2236 it's as good as any. Note that the text offset is the only
2237 difference between NewsOS and SunOs (including magic numbers).
2238 (Most of the sunos_* routines should to renamed bsd_*
2239 and move to a bsd.c file. Then (and when the target_vector
2240 is automatically generated) it might make sense to create
2241 a separate Sony target.)
2243 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2244 on some systems, and doesn't help on others.
2245 Similarly, only define X_OK if not already defined.
2247 * trad-core.c: Don't include sys/stat.h - at least
2248 on NewsOS 3, it has already been included.
2250 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2252 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2253 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2254 symbol tables if necessary when reading them in, so gdb can use
2255 them. Add "bfd_coff_" to the names so they won't conflict with
2256 names in calling programs. FIXME-soon: if coff-code.h is
2257 included in two BFD modules, this will cause duplicate
2258 definitions; the routines should be exported to a separate,
2259 common, module (probably along with a mess of other ones).
2261 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2263 Improve modtime support.
2265 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2266 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2267 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2268 BUG: archive members still do not get correct mod times.
2270 Improve floating point support for core files.
2272 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2273 (sunos4_core_file_p): Create a second registers section in the
2274 core file, called ".reg2", for the float registers.
2276 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2278 * many changes to improve archive handling; found a logic flaw in
2279 bfd_check_format which only just happened to work by cooncidence.
2281 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2283 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2286 * bfd.h: changed type of udata in asymbol to void *, like it
2287 should be. Added bfd_reloc_dangerous enum member.
2289 * coff-code.h: Fixed it so that internally generated symbols get
2290 their values relocated correctly in all cases. Removed calls to
2293 * icoff.c: Not understanding the destination symbol of a reloc is
2294 not a failure any more, just 'dangerous'. This allows linking of
2295 b.out and coff images.
2297 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2301 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2303 * sunos.c (translate_to_native_sym_flags): fixed
2304 sym_pointer->n_value so that symbols on the way out get their
2305 section relative values calculated correctly.
2307 * coff-code.h (mangle_symbols): fixed problem where tags were not
2308 being relocated for structs, enums, unions. Also various lints.
2310 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2312 * archive.c (get_elt_at_filepos): system_call_error returned
2315 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2317 * Resolve the use of no_error and system_call_error.
2318 The bfd library itself now will never set bfd_error to
2321 The code still needs to be combed to make sure all the error
2322 codes are correct. I suspect they are not always set correctly.
2324 * The names of all the messages have _ prepended because the sun
2325 bundled compiler can't distinguish from a macro which takes an
2326 argument and the same identifier in a non-macro context.
2328 * The reason for the above being that entry points which used to
2329 be trampoline functions are now just macros which expand to a
2330 direct call through the bfd's xfer vector.
2332 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2333 must gas have its own version of everything (the gas version
2334 had the correct value)
2336 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2338 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2339 properly support i960 architecture and output correct reloc stuff.
2341 * bfd.h: added prototype for bfd_printable_arch_mach, added
2344 * coff-code.h: Applied patches from chrisb to support i960
2345 architecture, zero relocs and swap them correcly and conditionally
2346 compiled the timestamp.
2348 * sunos.c: Made the default section alignment 2^3 so that doubles
2349 are done properly. Fixed the same reloc bug that was in b.out.c
2351 * sysdep.h: Now compiles on a Posix box
2353 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2355 * icoff.c: Fix comment on big-endian version.
2356 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2357 F_RELFLG). Set F_AR32WR in output files if little endian
2360 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2362 * archures.c fixed =/== typo
2364 * sunos.c added architecture stuff for output. Fixed
2365 bug where files where vma(data) != size(text)
2366 were processed wrong.
2368 * coff-code.h added a lint cast
2370 * (../include/a.out.sun4.h) fixed it so zmagic
2373 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2375 * archive.c removed loads of includes, and fixed bug where string
2376 table didn't have a null at the end.
2378 * bfd.c fixed includes, added symbols argument to
2379 canonicalize_reloc entry point.
2381 * libbfd.c fixed includes and added some lint patches.
2383 * targets.c added both sorts of intel coff.
2385 * b.out.c fixed included, changed was the canonical
2388 * icoff.c added support for callj and big and little
2391 * opncls.c added chmod+xing for files with EXEC_P set.
2393 * sunos.c fixed includes. Changed default section
2394 alignement to words. Fixed relocation stuff to work with
2397 * bfd.h various new types added, prototype for new
2398 reloc calls, changed bfd->iostream to a void *
2399 to including files don't need stdio.h.
2401 * libcoff.h added conversion table to tie relocs to
2406 * coff-code.h fixed includes. Added code to support
2407 big and little endian formats. Various lints. Better
2408 processing of symbols. Changed reloc stuff to new
2411 * libbfd.h fixed includes
2414 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
2416 * bfd.h changed name of alignment entry in sec_struct to
2417 alignment_power, because of conflicting uses within bfd.
2418 Now it should be obvious that it's a 2**n alignment
2419 specifier. Removed start_pad, end_alignment, block, minsize,
2420 output_file_alignment, subsection_alignment and original_vma fields.
2421 Added align_power() macro. Fixed bfd_section_alignment
2422 acessor macros. Added bfd_symbol_same_target macro.
2424 * b.out.c (b_out_write_object_contents) fixed to use
2425 new alignment member. Fixed (callj_callback) to use section
2426 relative symbols properly.
2428 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
2429 Fixed (translate_from_native_sym_flags) to correctly make
2430 symbols section relative.
2432 * bfd.c (bfd_errmsg) fixed various enum cast problems.
2433 (bfd_make_section) took out initialization of obsolete members.
2434 (bfd_print_symbol_vandf) added
2436 * opncls.c (bfd_create) created.
2438 * coff-code.h (coff_new_section_hook) took away refs
2439 to obsolete members. (make_a_section_from_file) added
2440 conversion between alignment types. (coff_symbol_from)
2441 added. (coff_count_linenumbers) only counts linenumbers
2442 if symbol is of coff-type. (coff_mangle_symbols) only
2443 heavily mangles symbols if symbol is coff-type.
2444 (coff_write_symbols) various lints. (coff_write_object_contents)
2445 various lints and modification for alignment conversion.
2446 (coff_slurp_relocs) fixed for use with new asection shape.
2448 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
2450 * archive.c lots of lint
2452 * b.out.c added callj relocation support, upgrated reloc howto.
2453 Fixed so that asymbol and reloc records are output
2456 * bfd.c lots of lint, support for new bfd entry point
2459 * bfd.h changed definition of asymbol to contain pointer to
2460 owning bfd, removed target dependencies.
2462 * cache.c took out print statements, put in BFD_ASSERT calls.
2464 * coff-code.h various lints, corrected linenumber output
2465 functionality. Added support for new style asymbols and
2466 bfd_print_symbol. Fixed so that asymbol and
2467 reloc records are handled correctly. Added timestamp.
2469 * icoff.c Added support for new howto shape.
2471 * liba.out.h Added support for new asymbol shape
2473 * libbfd.c various lints
2475 * libbfd.h various lints
2477 * libcoff.h added support for new asymbol shape.
2479 * sunos.c various lints. Added support for new asymbol shape
2480 and bfd_print_symbol.
2482 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
2484 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
2485 pointer lint. Added support for callj relocation. Fixed bug where
2486 the last 32 bytes of the text section were overwritten by data. Fixed bug
2487 where archives of b.out didn't work due bfd_slurp_extended_name_table
2490 * sunos.c added support for n_other field. Braced the howto table so
2491 that it won't be affected by any lengthing of the howto struct typedef.
2494 * bfd.h added support for n_other field, added special_function
2495 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
2498 * bfd.c upgraded bfd_perform_relocation, various lints.
2500 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
2502 * ChangeLog: Started ChangeLog for BFD.
2503 * ToDo: Create file for suggestions.
2505 * Makefile: Support easy loading into Saber C.
2506 Add dependencies for icoff.o and bcs88kcoff.o.
2507 Rename coff.c to coff-code.h. Change callers.
2509 * bfd.c (bfd_check_format): Allow the check_format routines
2510 to return the desired target vector, rather than just a Boolean.
2511 bfd.h (bfd_check_format): Change function pointer return type.
2512 archive.c (bfd_generic_archive_p): change callee.
2513 b.out.c (b_out_little_object_p, b_out_big_object_p,
2514 b_out_real_object_p): change callee.
2515 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
2516 in check_format transfer vectors that need a filler.
2517 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
2518 bcs88kcoff.c: change callee.
2519 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
2520 icoff.c: change callee.
2521 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
2523 * libbfd.c (zalloc): It should actually zero the storage!
2524 This was commented out for some reason.
2526 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
2527 This is so callers can avoid <stdlib.h> which doesn't exist
2530 * bfd.c (map_over_sections): Add debugging code, since I
2531 noticed the section count for sunos core files was bad, but only
2532 GDB had detected the problem.
2533 (bfd_set_section_lineno_size, bfd_set_section_linenos,
2534 bfd_get_section_linenos): Remove obsolete functions.
2535 (bfd_apply_relocations): Use longs, not ints, for the math.
2537 * bfd.h: Declare enum boolean and struct bfd_target as well
2538 as typedefs for them. Remove obsolete
2539 bfd_get_section_lineno_size.
2541 * cache.c: Make the "fdopen" support work. Keep better track
2542 of how many files are open. Centralize the opening of files
2543 and be sure bfd_open[rw] actually try to open the file. Evade
2544 linked list initialization problems.
2546 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
2548 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
2550 * cplus-dem.c: Delete file, since it is not part of BFD.
2552 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
2553 (bfd_openr, bfd_openw): Actually open the file, give error now.
2555 * sunos.c (sunos4_core_file_p): Set section count.
2556 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
2557 obsolete definitions.
2558 (_write_symbol_table): Initialize <idx> counter.
2559 (foop): Eliminate debugging code.