1 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4 * libaout.h (struct aout_backend_data): New callback "set_sizes".
5 * aout-target.h (callback): Don't set page/seg sizes.
7 (set_sizes): New routine.
8 (backend_data): Point to it.
9 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
10 (sunos4_aout_backend): Point to it.
11 * aoutx.h (set_arch_mach): Call set_sizes callback.
13 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
15 * aout-target.h: Make _bfd_slurp_extended_name_table be
16 the default. Given that we *write* the suckers (for long
17 archive member names), we really ought to be able to read them!
18 * trad-core.c: Don't include <machine/reg.h>. It doesn't
19 seem to be needed, and many machines don't have it.
21 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
23 * coff-m68k.c (vector): read and write archives in coff format.
25 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
27 * opc-sparc.c: New file.
29 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
31 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
32 pointers to bfd_byte* before performing arithmetic on them. Such
33 use with bare void* pointers is a gcc extension.
34 * cache.c (bfd_cache_delete): Forward decl with prototype form.
35 * archive (normalize): Add to CONST to match actual usages with
38 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
40 * configure.in: Recognize i486 host cpu, and use i386-elf
43 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
45 * config/stratus.mt (CC): Remove definition.
46 * elf.c (bfd_section_from_shdr): Test for the possibility that
47 section_from_elf_index returns NULL and don't dereference it.
49 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
51 * add hppa_data to bfd tdata (indirectly via sef).
53 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
55 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
57 * configure.in: error messages to stderr, not stdout
59 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
61 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
62 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
63 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
65 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
67 * configure.in: recognize hppa* instead of hppa
69 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
71 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
72 RTYPE2HOWTO to cope with same.
73 * reloc.c (bfd_perform_relocation): added support for size of -2
74 (subtract a word reloc type). Updated doc.
76 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
78 * Makefile.in: merged changes from progressive, removed rcsid.
80 * archures.c, archive.c, Makefile.dos: removed rcsid.
82 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
84 * bfd-in.h : add BFD_IS_RELAXABLE flag
85 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
86 header e_relaxable, major hackery in callbacks
87 * libaout.h : add space for a_relaxable.
88 * seclet.c (rel): don't relax empty sections
91 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
93 * section.c (STD_SECTION): add some casts to the initializers for
96 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
98 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
99 and add appropriate casts to keep (picayune) aix-cc happy.
101 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
103 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
104 symbol pointers. Punt expensive & useless bfd_realloc. Use
105 malloc for raw symbols, and free it before returning.
106 (bfd_section_from_shdr): Do not slurp symbol table until politely
107 asked. Do not even slurp string tables.
108 (elf_get_symtab_upper_bound): Count 'em without reading them.
109 (elf_get_symtab): This is how to politely ask. Schlurp!
110 This should probably just *become* elf_slurp_symbol_table, FIXME.
112 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
114 * archive.c (bsd_write_armap): write the timestamp of the
115 archive header to be just a little bit later than the timestamp of
116 the file, otherwise the linker will complain that the index is
119 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
121 * configure.in: Add m68k-ericsson-*.
123 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
125 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
126 * elf.c: Remove unconditional debug printf's.
127 (elf_write_object_contents, elf_slurp_symbol_table): Handle
128 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
129 (elf_slurp_symbol_table): Hand out symbols in forward, not
130 reverse order. Simplify duplicate code.
132 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
134 * elf.c: Remove "(void)" casts from function calls where the
135 return value is ignored, in accordance with GNU coding standards.
137 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
139 * hppa.c: Apply John's standard fix to avoid "empty translation
140 unit" warnings from some ANSI-C compilers.
142 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
144 * hosts/solaris2.h: Configure same as sysv4.
146 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
148 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
149 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
150 type match actual return type.
151 * elf_print_symbol (section_name): Make CONST.
153 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
155 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
156 New files, for Linux (a free Unix clone for 386 machines).
157 * Makefile.in, configure.in, targets.c: Update accordingly.
159 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
160 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
161 correct calling of howto special functions and fixes from Raeburn
163 * archures.c: nuke bfd_reloc_code_type
164 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
165 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
166 SEC_NEVER_LOAD, various other bfdgas newness
167 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
168 * targets.c: change jump table vector to above
171 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
173 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
174 its prototype will be included in libbfd.h. Change result type
175 to struct * (rather than equivalent typedef) so it can be used in
176 the prototype, where they typedef won't be known.
177 * libbfd.h: Updated version.
179 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
181 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
182 targets.c: HPPA merge.
184 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
186 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
187 * config/solaris2.mh: Kludge around Sun compiler bug.
189 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
191 * libaout.h (aout_backend_data): Change defs of two bitfields to
192 be unsigned chars instead to get around rs6000 compiler problem.
194 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
196 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
197 Correct misconception that there can be only one symbol table.
198 Only call elf_slurp_symbol_table on the full symbol table, not
199 the dynamic one which is only a subset of the full one.
201 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
203 * coffcode.h (coff_compute_section_file_positions): For I960,
204 don't align sections in file.
206 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
208 * targets.c (struct bfd_target): Added field for target-specific
209 (but not file-specific) data, for distinguishing minor
210 characteristics between (e.g.) a.out formats.
212 * section.c (struct sec): New field user_set_vma indicates vma
213 field should be heeded, not assumed to be unset.
214 (STD_SECTION): Initialize that field of standard sections to zero.
215 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
217 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
220 * archures.c (struct bfd_arch_info): Fixed order of comment and
221 field decl. New fields indicate size of page and segment for
223 * cpu-m68k.c (N): Fill in values.
224 * cpu-sparc.c (arch_info_struct): Ditto.
226 * libaout.h (struct aout_backend_data): Various bits of data (not
227 all used currently) with characteristics of a.out implementation.
228 Important field for now is text_includes_header, indicating that
229 the text section starts immediately after the file header, which
230 gets mapped in with it.
231 (struct aout_data): New fields indicate whether vma has been
232 adjusted yet (not yet used), and what magic number will be used in
233 the output file (should go away in favor of vma_adjusted).
234 (WRITE_HEADERS): Code for dealing with section sizes and related
235 header fields replaced with call to adjust_sizes_and_vmas.
236 * aoutx.h (some_aout_object_p): Fill in magic number field.
237 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
238 (set_arch_mach): Set page size and segment size once CPU
240 (adjust_sizes_and_vmas): New function; has much code moved
241 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
242 and size parameters, as well as many header fields, after deciding
243 on magic number for output file. Checks to ensure that this
244 adjustment has only been done once.
245 (set_section_contents): Call adjust_sizes_and_vmas instead of
246 doing much of the work here.
248 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
249 default (null) values of these fields.
250 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
251 value in exec header.
252 (sunos4_aout_backend, MY_backend_data): Define backend data
253 indicating file header is included in text section.
255 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
257 * hosts/sparc.h (abort, exit): Hide these names if compiling with
258 gcc version 2, to avoid warnings.
260 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
262 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
263 it's broken on ncr 3000's. Use simple "true" for RANLIB.
265 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
267 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
269 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
271 * section.c (STD_SECTION): Remove extra semicolon in declarations.
272 * configure.in: Rewrite target parsing to use simple format.
273 Handle sparc-sun-solaris2 configuration.
274 * aout64.h: Avoid ANSI C brain death warning.
275 * elf.c: Avoid trigraph (???) or /* in comments.
277 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
279 * config/sysv4.mh: new file, RANLIB=echo
281 * configure.in: handle Solaris2 as -sysv4 or -solaris2
283 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
285 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
286 elf_core_tdata_struct into a single common struct. Core files
287 wouldn't have worked at all without this.
288 (bfd_elf_find_section): New function for GDB's undercover use
289 to find string sections that BFD hides from it.
290 (elf_get_str_section): Avoid multiple alloc&reads for same data;
292 (elf_object_p, elf_core_file_p): Allocate internal file header
294 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
295 * demo64.c: Prevent "empty translation unit" warnings from idiots.
297 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
299 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
301 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
303 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
305 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
307 * configure.in: handle m680[01234]0 as aliases for m68k
309 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
311 * coff-a29k.c: do byte relocs correctly
312 * coffcode.h (styp_to_sec_flags): never load INFO sections
313 * seclet.c (rel): don't relocate INFO sections
315 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
317 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
318 Make the symbols unmodifiable.
319 (bfd_section_init): Deleted.
320 * init.c (bfd_init): Don't call bfd_section_init.
322 * section.c (bfd_set_section_contents): Ensure that range to be
323 written is within section boundaries.
324 (bfd_get_section_contents): Likewise. Don't bother dispatching if
327 * libbfd.c (bfd_xmalloc): Text of error message should be const.
329 * coff-i960.c (howto_table): Deleted.
330 (howto_rellong, howto_iprmed, howto_optcall): New vars;
331 interesting entries from old howto_table.
332 (RTYPE2HOWTO): Adjusted to use switch.
333 (coff_i960_reloc_type_lookup): New function.
335 * coffcode.h (coff_new_section_hook): Allocate storage for aux
336 records for section symbol.
337 (make_abs_section): Unused; deleted.
338 (renumber_symbols): Re-order symbols so undefined symbols come
339 last, as COFF format desires.
340 (coff_write_symbol): Put C_FILE symbols in debug section always.
341 (coff_section_symbol): New function; creates a symbol with the
342 same name as a section, and sets up aux records for it.
343 (coff_add_missing_symbols): New function; adds section symbols to
344 symbol table if they aren't there already. Should someday also
345 add a dummy C_FILE symbol if none is present.
346 (coff_write_object_contents): Add missing symbols before preparing
347 symbol table to be written.
348 (coff_slurp_reloc_table): Verify that symbol indices read in are
349 in a reasonable range.
350 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
351 (obj_conv_table_size): Accessor macro.
353 * bout.c (b_out_reloc_type_lookup): New function. Handles three
356 * bfd-in.h (bfd_get_section_name): New macro. Like
357 bfd_section_name, but returns rvalue, not lvalue.
358 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
359 (bfd_get_section_flags): Now returns rvalue.
361 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
362 general, some specific to sparc or i960.
364 * aoutx.h (set_section_contents): Set VMA for each section based
365 on previous section. If text section VMA doesn't appear to have
366 been set, make a best guess from the type of file.
368 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
370 (MY(vec)): Initialize reloc_type_lookup field.
372 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
373 (bfd_error_trap, bfd_error_vector): Extern, not common.
375 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
376 few types of relocs for sparc; will need enhancement.
378 * bout.c (callj_callback): Use DEFUN macro in definition.
379 * coff-i960.c (optcall_callback): Likewise.
381 * targets.c (bfd_target): Added fields reloc_type_lookup and
382 _bfd_make_debug_symbol. Also minor comment changes.
383 * syms.c (bfd_make_debug_symbol): New dispatching macro.
384 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
385 than arch info, and dispatch with BFD_SEND. Callers changed.
386 * archures.c (struct bfd_arch_info): Deleted field
388 * cpu-*.c: Don't initialize that field.
390 * bfd-in.h (enum bfd_error): Add new value "bad_value".
391 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
392 (bfd_errmsg): Now returns ptr to const.
393 * bfd-in.h (bfd_errmsg): Fix prototype.
395 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
396 * reloc.c (bfd_generic_relax_section): Ditto.
398 * section.c (Section Output doc): Improve description of use of
399 output_section and output_offset.
401 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
403 * sco-core.c: new file from net.
404 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
405 Now we have the hairy linker, it's possible to move symbols from
406 one section into another. Actually make that work!
408 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
410 * hosts/sun3.h: fix declaration of free.
412 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
414 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
415 * coff-h8300.c (reloc_processing): all relocs are relative to
417 * opncls.c: don't use fdopen on DOS systems
419 short patches from Glenn Kasten (glenn@ready.com)
420 * target.c: enabled oasys support
421 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
422 fix problem where a relocation which crossed a modification byte
423 boundary did not work. Fix problem where a relocation near the end
424 of a data record did not work.
427 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
429 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
430 archvie header string counts the endian way, this heuristic sees
431 how big an archive string to read by trying it one way and if the
432 string table is unreasonably big, trying it the other. *FIXME*.
433 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
435 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
437 * bfd-in.h: Increase version number to 1.97, for consistency
439 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
441 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
443 * bfd-in.h: bump version to 1.96
444 Major change; changed calling convention for
445 bfd_get_relocated_section_contents so that caller allocates
446 memory for section data.
447 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
448 seclet.c, targets.c, bfd.c: reflect new convention.
449 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
450 case, then use reasonable default values for SEC_* flags.
452 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
454 * coffcode.h (coff_write_object_contents): use RELSZ to work out
455 size of output reloc struct.
456 * targets.c, Makefile.in: comment out tekhex for the moment.
457 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
458 * configure.in: tandem target is st2000
459 * coff-m68k.c: rename static howto_table to global
460 m68kcoff_howto_table.
461 * bout.c: remove unnecessary abort
462 * coff-a29k.c: various changes to the way relocations work to cope
463 with the "new order" and latent bugs.
466 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
468 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
469 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
470 * reloc.c (bfd_perform-relocation): don't relocate refs to
471 absolute symbols if doing a partial link.
473 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
475 * configure.in: Add a29k-amd-udi.
477 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
479 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
480 internal_exec structure before initializing the fields that
481 are used, so that the unused fields are in a known state.
483 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
485 * tekhex.c (struct data_struct): Convert from typedef that
486 typedefs nothing to a normal structure declaration.
487 * tekhex.c (pass_over): Prototype args for function that
488 second arg points to.
490 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
492 * Makefile.in: remove old style staging. Do not print recursion
495 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
496 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
499 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
501 * bfd.c, Makefile.in: added tekhex
502 * aoutx.h (set_section_contents): pages should be padded to the
503 size of a page, not the size of a segment.
504 * configure.in: added go32 host and i386-aout target.
505 * i386aout.c, libaout.h: now works for go32 target
506 * ieee.c: fix bit rot.
507 * seclet.c: support for padding seclet type.
509 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
511 * Makefile.in: added .NOEXPORT:
513 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
515 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
517 * elf.c (elf_compute_section_file_positions,
518 elf_write_object_contents): Return boolean, not NULL (which
520 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
521 Also ifdef-out code that aborts on unhandled section types.
523 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
525 * configure.in: Recognize ncr3000 config
526 * Makefile.in (MINUS_G): Pass on to recursive makes.
527 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
529 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
531 * Makefile.in: Now that we have sym.h and symconst.h, compile
532 coff-msym.c on all systems.
533 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
534 * coff-msym.c: Update include files and comments; add weakext bit.
536 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
538 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
539 section.c, srec.c, syms.c, coff-h8300.c: Lint.
541 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
543 * bout.c, coff-a29k.c, coff-i960.c: Lint.
544 * configure.in: Add new host and target configs.
545 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
546 structs, which vary; just use member name.
547 (elf_object_p, elf_core_file_p): Lint, fix comments.
548 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
550 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
552 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
553 local, disposable, copy of the external form of section header
554 table and program header table entries.
556 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
558 * Makefile.in: Set MINIMIZE back to 0 for a real release.
560 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
562 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
565 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
567 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
569 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
571 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
572 not internal bfd_assert function (twice).
574 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
576 * aout-target.h: change ar_max_namelen to 15 (the right value)
577 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
580 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
582 * archive.c (bfd_generic_archive_p): check for bout archives too.
583 * bout.c: make it work again.
585 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
587 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
589 * reloc.c (bfd_generic_get_relocated_section_contents): Call
590 bfd_xmalloc() instead of bare malloc().
592 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
594 * Makefile.in: pass down MAKEINFO on info.
596 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
598 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
599 host/h-<foo> now just <foo>.
600 * configure.in: reflect changes
602 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
604 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
605 actual source file, not just the generated libbfd.h.
607 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
609 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
610 gdb on little-endian 960 code.
611 * archive.c (compute_and_write_armap): indirect symbols should go
612 into the archive header too.
614 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
616 * Makefile.in: added check target.
618 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
620 * coff-msym.c: Move this file from gdb/ecoff.c. It
621 handles byte-swapping for ECOFF (MIPS symbol) files.
622 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
623 to the files built on MIPS-based hosts.
624 * Makefile.in: Add rule for coff-msym.
626 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
628 * Makefile.in: added clean-info target. MINIMIZE=1.
630 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
632 * coff-rs6000.c: Move core file functions into separate
633 new file rs6000-core.c. This is needed because reading
634 core files depends on native include files that conflict
635 with ../include/coff/rs6000.h.
636 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
638 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
640 * aoutx.h (NAME(aout,print_symbol)): Don't print
641 symbol addresss for undefined symbols.
642 * coff-rs6000.c: Various updates (due to target-
643 independent changes).
644 * libbfd.h: Ditto (tdata field is now a union).
645 * hosts/h-sparc.h: Removed prototype for bogus function
646 'emset' (presumably should have been 'memset' - which is there).
648 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
650 * configure.in (mips-big-* target): Same is Iris.
652 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
654 * aoutx.h (translate_from_native_sym_flags): when creating an
655 alias symbol, fill in the section as undefined, rather than
656 leaving it blank. If an output section can't be found for a
657 symbol, then don't core dump.
659 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
661 * Makefile.in, configure.in: removed traces of namesubdir,
662 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
663 copyrights to '92, changed some from Cygnus to FSF.
665 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
668 * coff-h8300.c: fix stupid reloc subtraction bug
669 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
670 since that's how wide it is. (coff_slurp_symbol_table): always zero out
671 the symbol.flags and done_lineno fields.
673 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
675 * coffcode.h (coff_write_symbol): write out the correct number of
677 * cpu-h8300.c: fix disassembly bug
679 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
681 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
682 section_from_bfd_index), cpu-h8300.c (howto*_callback),
683 reloc.c, section.c (bfd_map_over_sections), targets.c
684 (bfd_target_list): Protolint.
685 * libbfd.h: Update to match a libbfd-in.h from a month ago.
687 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
689 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
691 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
692 section of a symbol rather than the section of a reffed symbol to
693 determine the r_index of an emmitted reloc.
695 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
697 * PORTING: New (preliminary) porting guide.
699 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
701 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
702 (howto_hvrt16): lint.
704 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
706 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
707 a full configuration (with possible cross-development),
708 instead of using host-aout.c.
710 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
712 * aout-target.h (MY(write_object_contents):
713 Set obj_reloc_entry_size (abfd).
714 * gen-aout.c: Change to emit a .c files, not a .h file.
716 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
718 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
719 BSF_ABSOLUTE and replace with bfd_abs_section reference.
721 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
723 * coffcode.h (get_normalized_symtab): fixed bug where symbols
724 with more than one auxent can cause nasty core dumps.
726 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
727 "done_lineno" so that a symbol which appears twice in the symbol
728 table only gets it's linenumbers relocated once. Modifed
729 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
732 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
734 * aoutx.h: (translate_from_native_sym_flags): fix constructor
735 stuff to use the New Order.
737 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
739 * ieee.c: Change type of envi[] to unsigned char.
741 * configure.in: fix vax ultrix configuration.
743 * elf.c (bfd_section_from_shdr): Deal with null return from
744 bfd_make_section(). (elf_object_p): Select endianess properly.
746 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
748 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
750 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
752 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
753 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
754 * host-aout.c: Don't use aout-params.h; configure these systems
755 in their xm files, not in a randomly generated file.
756 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
758 * hosts/h-vaxbsd.h: Define the form of exec and core files.
760 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
762 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
763 host_aout_vec here as well.
765 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
767 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
768 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
769 to prevent undefined symbol.
771 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
773 Various lints found on PersSony
774 * aoutx.h: cast an enum
775 * coff-a29k.c: many ints in reloc structure turned to enum
776 * coffcode.h: more enums
777 * cpu-h8300.c: more enums
778 * opncls.c: more enums
780 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
782 * configure.in: Make Tahoe configuration work again.
783 * bfd-in.h: Remove trailing comma from enum declaration.
784 * ieee.c: Can't put byte values >0x7F into a signed char.
786 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
788 * Makefile.in: Add dependencies for various coff-*.o files.
790 * elf.c: Remove extraneous paren from core_prpsinfo and
791 core_prpstatus macros, rename core_prpstatus to core_prstatus.
792 Replace references to old section "size" member with new
793 "_raw_size" member. Implement elf_make_empty_symbol, which
796 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
798 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
801 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
803 * coffcode.h (bfd_coff_relax_section): now static.
804 (bfd_coff_get_relocated_section_contents): various type lints.
806 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
808 New entry point in the transfer vector - bfd_relax_section.
810 * aout-target.h: add to vector, call generic_relax
811 * bfd-in.h: add to vector
812 * bfd.c: add #define for vector
813 * bout.c: add to vector, call generic_relax
814 * coffcode.h: add to vector, also now has coff specific relax code
815 for the relaxable H8/300 relocs. Also clean up abs section cruft.
816 * elf.c: call generic_relax
817 * ieee.c: call new vector, clean up some bugs due to the creation
819 * libbfd.h: add bfd_generic_relax_section EXFUN
820 * oasys.c: call generic_relax
821 * reloc.c: implement generic_relax
822 * seclet.c: moved much of this into coffcode.h
823 * srec.c: call generic_relax
824 * targets.c: define new transfer vector
826 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
828 * everything: now modified to use smaller reloc type. Self hosts
831 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
833 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
834 New files for stratus.
836 * configure.in: Add configuration fragments for stratus.
838 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
840 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
841 variables as CONST since they are set to point to a const char
842 string. Fixes compiler complaints.
844 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
846 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
849 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
851 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
852 symbols, so that we can emit the correct file name even
853 if it's an include file.
855 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
857 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
858 (Reported by john@labtam.labtam.oz.au (John Carey)).
860 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
862 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
864 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
865 being used to -DHAVE_PROCFS.
867 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
868 '#include "fopen-same.h"' to end of file to match other h-* files.
870 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
872 * configure.in: Change svr4 references to sysv4. Add case
873 "unknown" for target vendor and infer some targets based
874 on the specified operating system.
876 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
878 * bfd-in.h, libaout.h: ANSIfy enums.
880 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
882 * archive.c (normalize): created version for VMS which removes the
883 VMS directory crap from the front and end of a filename, eg turn
884 [-.foo]bar.obj;123 into bar.obj
885 (bfd_construct_extended_name_table): now writes index into an
886 extended name table in decimal - the same base used to read an
889 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
891 * aout-encap.c: Fix to use aout-target.h.
892 * aoutf1.h: Use standard MY_object_p and MY_callback
893 in aout-target.h. Remove target-specific versions.
894 * host-aout.c: Re-write to use aout-target.h.
895 * gen-aout.c: New files use with host-aout.c to generate
896 host-specific a.out-related parameters.
897 * Makefile.in: host-aout.o depends on aout-params.h, which is
898 generated by gen-aout.
899 * aout-target.h: Make a little more flexible.
900 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
901 macro. Instead, inline it in aout-target.h.
902 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
904 * archive.c: Add missing commas in DEFUN macro (2 places).
905 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
906 Berkeley ones, now that libiberty has them:
907 bcopy->memcpy, bzero->memset, bcmp->memcmp.
908 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
909 remove unused variable.
911 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
913 * elf.c (elf_core_file_matches_executable_p): Enclose corename
914 and execname inside HAVE_PROCFS ifdef since they are unused
915 when it is not defined.
917 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
919 * elf.c: Flag all sections as either code or data. We can't
920 be sure what they are anyway, since ELF doesn't fit the
921 traditional model of text+data+bss very well. Add new local
922 function elf_read() to simplify code. Record entry point in
925 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
927 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
928 rather than N copies of the same lines.
930 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
932 * cpu-h8300.c: disassemble branch displacements correctly
933 * coff-h8300.c: put reloc offsets out in 32bits
935 * makefile.dos, configdj.bat: New files from DJ
936 * cache.c: fopen with new macros is needed for DOS.
937 * ieee.c: environ renamed to envi to stop an include file
939 * opncls.c, coff-rs6000.c: more fopens with macros.
941 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
943 * Makefile.in: infodir belongs in datadir.
945 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
947 * Makefile.in: fix where docdir lives
949 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
950 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
951 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
952 srec.c, syms.c, targets.c : all new documentation and lint
956 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
958 * coffcode.h, srec.c: Lint.
960 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
962 * Makefile.in: install using INSTALL_DATA, added standards.text
965 * configure.in: mark directory as target dependent. configure
966 nows works in objdir always so make file existence checks
969 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
971 * Makefile.in: idestdir and ddestdir go away. Added copyrights
972 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
973 and mandir now keyed off datadir by default.
975 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
977 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
978 computation of arch and machine type so it's worked out before
979 some_aout_object_p is called.
980 * aoutx.h: (some_aout_object_p): don't set arch and mach to
982 * archures.c: add extra field 'section_align_power' to hold
983 default section alignment in object files.
984 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
985 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
986 initialize the new field.
987 * bout.c (b_out_callback): replace the text size, since aout
989 * aoutx.h: Documentation in the new style
991 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
993 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
994 use the saved value if mtime_set is already set (intended
995 for archive files, though apparently not used yet).
997 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
999 * targets.c: Revise comments about how to configure the target
1000 vector, to match reality. Remove mention of obsolete methods.
1001 Remove long lists of capitalized macros that turn into the same
1002 thing in lowercase. Normal vector simply lists all known
1003 lowercase xvec names; all other cases are handled by SELECT_VECS.
1005 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1008 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1009 list of supported targets.
1011 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1013 * archive.c (bsd_write_armap): The pad byte sometimes added to
1014 the string table in a __.SYMDEF member is now
1015 counted as part of the size of the string table.
1016 This is compatible with the old ranlib, as well as Sun's.
1018 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1020 * srec.c: Rewrote to fix many bugs; now gets the record type
1021 right, doesn't choke on input, sets the start address in an S9 and
1022 fills in the filename on an S0.
1024 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1026 * cpu-h8300.c: Add support for MEMIND addressing mode
1028 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1030 * coffcode.h: use the new macro if available
1032 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1033 * Makefile.in: Fixed dependencies due to file rename
1035 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1036 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1037 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1038 newos3.c, stab-syms.c, syms.c: All these files have had their
1039 #includes altered to point to the new places.
1041 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1043 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1045 * configure.in: Add vendor "ncr" as supported per-target vendor.
1046 Add svr4 case for i386 per-host case.
1048 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1051 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1053 * syms.c (bfd_decode_symclass): Return 'A'
1054 for symbols that are both absolute and global.
1055 * archive.c (bfd_special_undocumented_glue): Return NULL
1056 if bfd_ar_hdr_from_filesystem returns NULL.
1058 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1060 * Makefile.in: added coff-h8300
1061 * configure.in: now h8 is a coff target
1062 * cpu-h8300.c: fix various disassembly problems
1063 * libcoff.h: took out some code which has been #0ed for a long
1065 * targets.c: added h8 coff
1066 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1067 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1069 * coffcode.h: Started to change the way machine dependencies are
1070 handled, from the nest of #ifdefs to macros defined in the
1071 including coff-<foo>.c
1073 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1075 * aoutx.h (some_aout_object_p): Set the `executable' bit
1076 if the entry point is contained in the text segment, even if the
1077 text segment is at location 0.
1079 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1080 nonstandard MIPS sections (.rdata, .sdata, etc).
1082 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1083 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1084 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1086 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1088 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1090 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1091 from syms.c to new file stab-syms.c. Also, since GNU extended
1092 type codes such as N_SETT are no longer in ../include/stab.def,
1093 include them manually.
1094 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1095 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1096 * libaout.h: Added prototype for aout_stab_name().
1097 * Makefile.in: Update Makefile for new stab-syms.[co].
1099 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1101 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1102 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1103 just make N_XXX work by excluding the header from the text segment.
1104 * aoutx.h: Fix comments to match.
1106 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1108 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1109 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1110 for the "logical" text segment (i.e. never consider the exec
1111 header to be part of the text segment). This change is
1112 needed for consistency with various other parts of bfd and ld.
1113 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1114 and move calculation of obj_textsec(abfd)->size to libaout.h.
1115 * bfd-in.h: Removed bogus ';'.
1117 * Makefile.in: Add MINIMIZE flag to select lean
1118 or bloated target_vector.
1119 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1120 * newsos3.c: Fixes to ../include/aout64.h remove need
1121 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1123 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1125 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1126 handle both little and big-endian targets, with little
1127 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1128 * host-aout.c: Add FIXME note.
1130 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1132 * targets.c: Make the default target_vector contain
1133 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1134 Old behavior can be gotten by defining ALL_TARGETS.
1135 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1136 Factored out common code into new file aout-target.h.
1137 Saves a lot of duplicate code for a.out variants.
1139 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1141 Get 'make headers' to work when configured with +subdirs.
1142 * Makefile.in: Add $(subdir) to docdir path.
1143 * doc/Makefile.in (protos): Add $(srcdir) prefix
1144 to name of sed scripts.
1146 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1148 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1149 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1150 to include names of N_SETT etc.
1152 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1154 * elf.c: Add minimal support for ELF symbol tables. Generates
1155 canonical bfd symbol tables from ELF symbol tables. Change the
1156 name of some functions from bfd_<name> to elf_<name>.
1158 * syms.c: Trivial fix to comment to remove a redundant "to".
1160 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1162 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1163 form that GDB recognizes as COFF.
1165 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1167 * ieee.c (ieee_object_p): cast NULL correctly.
1168 * configure.in: added harris host
1170 * coff-a29k.c: Lots of changes, most from David Wood.
1172 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1174 * coff-m88k.c (coff_write_armap): Just #undef it.
1176 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1178 * Makefile.in: standardize on MINUS_G to disable debugging
1179 * coff-m88k.c: create coff armaps instead of bsd ones.
1180 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1183 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1185 * elf.c: Additions to support ELF format core files.
1186 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1187 has support for /proc (all the include files in particular).
1189 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1191 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1192 of two N_SO stabs, one for directory, and one for filename.
1194 * bfd-in.h (print_vma): Factor out duplicate definition.
1196 Exit a little more gracefully when malloc returns NULL.
1197 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1198 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1199 * libbfd.h: Rre-generated due to libbfd.c update.
1201 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1203 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1205 * elf.c (elf_object_p): Don't try to create a bfd section for
1206 the first ELF section header. It is just a placeholder.
1208 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1210 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1211 core files, when compiling native.
1212 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1214 FIXME: The aoutf1.h change below needs to be reversed back
1217 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1219 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1220 manipulation of lnno fields in lineno structs in a coff-<f>.h
1221 independent way. Override it in coff-<f>.h to your favourite
1222 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1223 (coff_swap_lineno_out): modified to use the new macros.
1225 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1227 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1228 unknown arch when the magic number doesn't specify the
1229 architecture, since some OSs (eg old sun3s) don't set the number, and
1230 020 is probably the right answer anyway.
1232 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1234 * hosts/h-news.h, hosts/h-rtbsd.h:
1235 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1236 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1237 bfd_print_symbol_nm, for use by nm.
1238 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1239 bfd_print_symbol_nm option, to print in nm format.
1240 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1241 oasys.c (oasys_print_symbol): Provide stub implementations
1242 for bfd_print_symbol_nm.
1243 * syms.c: New function bfd_decode_symclass, used by nm printer.
1244 New function bfd_stab_name to look up string name of stab code.
1246 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1248 * Makefile.in: Added ctor.c
1249 * archures.c (bfd_default_arch_struct) added
1250 bfd_default_reloc_type_lookup.
1251 * coffcode.h: removed a load of #if 0ed code.
1252 (coff_compute_file_section_positions): now works out the section
1253 alignment and size correctly in all cases.
1254 (coff_get_symtab): looks for constructor symbols and calls the
1255 right function when they're found. (coff_canonicalize_reloc):
1256 knows when a section is full of constructors and does the right
1258 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1260 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1261 * libcoff.h: removed #if 0ed code
1262 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1263 arch independent constructor relocation type.
1264 (bfd_reloc_type_lookup): removed the comment "this will go away"
1265 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1266 reloc which is used when BFD_RELOC_CTOR falls through to give a
1267 default 32bit reloc for constructors.
1268 (bfd_default_reloc_type_lookup): added.
1269 * aoutf1.h: fixed SEGMENT_SIZE typo.
1271 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1273 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1274 matching prefix "coff".
1275 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1276 rs/6000 csect records.
1278 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1280 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1281 * configure.in: add motorola delta88 cases
1282 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1283 write_armap prototype
1284 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1286 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1288 * Rename COFF-related files in `coff-ARCH.c' form.
1289 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1290 coff-mips.c, coff-rs6000.c to be exact.
1292 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1293 make output clutter.
1294 * config/mt-*: Ditto.
1296 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1298 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1299 John Gilmore. Archive support from Damon A. Permezel.
1301 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1302 * configure.in: Add rs6000 case.
1303 * targets.c: Add rs6000 vector.
1304 * archures.c: Add rs6000, fix comment on romp.
1305 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1306 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1307 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1308 * section.c (bfd_make_section): Return NULL on attempt to create
1310 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1311 (bfd_swap_aouthdr_in): Handle lots more members.
1312 (make_a_section_from_file): If section has already been seen,
1313 just return false rather than overwriting it.
1314 (coff_real_object_p): Understand incoming magic numbers.
1315 (coff_set_flags): Understand outgoing magic numbers.
1316 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1317 (build_debug_section): Add fn for reading debug string section.
1318 (get_normalized_symtab): Handle symbol names in debug string section.
1319 Remove unused obj_string_table.
1320 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1321 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1322 existing section before making one.
1323 * cpu-rs6000.c: New file.
1324 * rs6000coff.c: New file.
1326 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1328 * elf.c: Add partial support for ELF format corefiles. Still needs
1329 support for extracting registers from corefiles.
1331 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1333 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1334 RANLIB is defined as echo, send the output to /dev/null to help
1335 reduce clutter in the output from doing a make.
1337 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1339 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1340 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1342 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
1344 * coffcode.h (coff_compute_section_file_positions): make it pad
1345 section size out if there are alignment restrictions so that the
1346 image will be ok on a system where section positions are worked
1347 out by accumulating sizes rather than from the section headers.
1348 * targets.c (proto write_armap). Changed orl_count to unsigned.
1349 * opncls.c (bfd_close_all_done). Added so that generative
1350 programs like gas can close a bfd without causing bfd confusion.
1351 * libbfd.h (changed becuase of protos)
1352 * amdcoff.c: messed with the way that jmp displacements are
1353 calcualated. This may not yet be totally correct.
1354 * archive.c (coff_write_armap): rewrote the way that ranlibs are
1356 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
1357 abs symbol has no section (like a register symbol).
1358 (coff_write_symbol) now zeros auxent before filling it up to help
1359 with sensitive applications.
1360 * libbfd.c (bfd_write_bigendian_4byte_int): added.
1362 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
1364 * bfd.c: Make sure we don't get a macro strerror().
1365 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
1366 * trad-core.c (trad_unix_core_file_failing_command): Suppress
1367 attempt to recover command, ifdef NO_CORE_COMMAND.
1368 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
1370 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
1372 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
1374 * archive.c (bsd_write_argmap): The size of the ranlib structures
1375 should not include the size field itself.
1376 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
1377 adata(abfd)->exec_bytes_size field instead of constant macro,
1378 because aoutx.h compiles to a simple .o file shared by
1379 all 32-bits a.out targets.
1381 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
1383 * configure.in: Allow i386-sco-sysv.
1384 * bout.c: Remove unused i960_align; lint dummy core file handlers.
1385 * cpu-h8300.c: lint.
1387 * host-aout.c: New strategy. We use common code, include files,
1388 and data structures to handle the file, but set a few parameters
1389 from the host's config file (page size, text start addr, etc).
1390 * libaout.h: Define HP BSD machine types.
1391 * aoutf1.h: Handle reading a.outs with these types.
1393 * trad-core.c: Pass the u.u_ar0 value as the negative of the
1394 virtual-memory-address of the .reg section. We can't just make a
1395 section for "all the regs and nothing else" because only GDB knows
1396 exactly where the regs are (scattered around the upage and stack).
1397 Clean up memory allocation. Remove big- and little-endian
1398 vectors, replace with single vector; this only runs on the host,
1399 in host byte order. Replace byteswap routines with aborts in case
1401 * targets.c: There's only one trad_core_vec now.
1402 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
1404 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
1406 * hosts/h-amix.h (free): Fix prototype.
1408 * aoutx.h: Don't use NULL as an integer, for braindead systems
1409 that declare it as (void *)0. (From Peter Schauer.)
1411 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
1413 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
1414 problem with bad Ultrix system headers.
1415 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
1416 various kinds of alignments for the various kinds of
1419 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
1421 * doc/Makefile: Don't assume . is on the path (from James Clark).
1423 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
1425 * Makefile.in: Avoid Sun Make VPATH bugs.
1426 * targets.c: Declare trad_core vectors extern.
1428 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
1430 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
1431 * libbfd.h: Moved ALIGN macro here.
1432 * bout.c (b_out_callback): Replace i960_align by align_power.
1434 * libaout.h (struct aoutdata): Added fields page_size,
1435 segment_size and exec_bytes_size. These help generic code
1436 (in aoutx.h and libaout.h) to figure out where to align
1437 the various segments in a demand paged file.
1438 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
1439 to decide if the exec header counts in a_text (text segment size).
1440 Also, assume D_PAGED flag is set; don't set it here.
1441 * bout.c (b_out_callback): Add initialization of
1442 adata fields page_size, segment_size, and exec_bytes_size.
1443 * host-aout.c (NAME(host_aout, callback) and
1444 NAME(host_aout,mkobject): Ditto.
1445 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
1446 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
1447 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
1448 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
1449 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
1450 for some systems (mainly sunos), so do it in the callback instead.
1451 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
1452 * aoutx.h (NAME(aout,set_section_contents): Change the way
1453 filepos and size of sections are carried out to support
1454 older styles of demand paged executables.
1457 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
1459 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
1460 * bfd.c: Added macros to enable gas to swap coff records.
1461 * coffcode.h: Make the coff_swap_*_out routines return the number
1462 of bytes swapped, and cleaned up their prototypes.
1463 * configure.in: Added ebmon/coff support
1464 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
1466 * targets.c: Added new entry points for coff swapping
1468 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
1470 Restructure configuration scheme for bfd, binutils, ld.
1472 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1473 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
1474 Change some config names to match other dirs.
1475 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1477 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
1478 ../include/sysdep.h.
1479 * cpu-i960.c: Strncmp needed a length arg.
1480 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
1481 * i386aout.c: Remove dead N_TXTOFF override.
1482 * trad-core.c: Don't disable the whole file if SUN4_SYS.
1483 * config/: Rename some config files to match up h-*.h names.
1484 Remove all the HOST_SYS definitions from the config files.
1485 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
1486 * hosts/h-hp9000.h: Remove USG comment.
1487 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
1488 * hosts/h-news.h, h-sparc-64.h: New config files that had
1489 previously been kludged in the <sysdep.h> file.
1491 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
1493 * config/*: trad-core support is HOST dependent, not target
1494 dependent. Target config files only set DEFAULT_VECTOR and/or
1495 other vector elements. Exception: when host-aout.c is in use,
1496 in which case we're forced to assume we're native (hp, vax,
1497 tahoe). Rename XDEPFILES to HDEPFILES.
1498 * Makefile.in: Rename XDEPFILES.
1499 * config/h-sun*: Don't force static linking.
1500 * trad-core.c: Document how to use it nowadays.
1501 * i386aout.c, newsos3.c: Clean up.
1502 * i386coff.c: Allow 386 coff files to be used as core files too
1503 (for reading core files from embedded systems).
1505 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
1507 * Add i386aout.c for a.out support on the i386.
1509 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
1511 * reloc.c, section.c, syms.c, targets.c: correct info-node
1512 structure in *doc* comments.
1513 doc/Makefile: stop hiding complaints from makeinfo.
1515 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
1517 * aoutx.h (...some_aout_object_p): Take a third parameter,
1518 the internal_exec struct, and avoid ever looking at an
1519 external_exec. All callers changed to read the entire
1520 external_exec struct, swap and check its magic number,
1521 swap in the whole structure, and pass the swapped-in version to
1523 * bout.c: Bring into modern era. Use single _object_p routine
1524 for big- aand little-endian. Provide internal and external
1525 exec header structs. Use separate swap-in and swap-out routines.
1527 * libaout.h: Move struct internal_exec from ../include/aout64.h
1528 to here. Add obj_symbol_entry_size to struct aoutdata.
1529 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
1531 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
1532 EXTERNAL_NLIST_SIZE. Callers changed.
1534 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
1536 * bfd.c: Remove strerror() to libiberty.
1538 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
1539 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
1540 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
1541 last byte of transfer, not first byte, is within the section.
1543 * host-aout.c: Remove `BSD' archive support. Lint.
1545 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
1546 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
1547 `bfd_arch_info_type'. All uses changed.
1548 * reloc.c: Rename `bfd_reloc_status_enum_type' to
1549 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
1550 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
1551 it needs a better name.) All uses changed.
1552 * targets.c: Rename `enum target_flavour_enum' to `enum
1553 target_flavour', and remove the `_enum' from all of the enum
1554 values themselves. All uses changed.
1556 * configure.in, config/h-i386mach: i386 mach host.
1557 * config/t-i386-aout: Use host-aout.c.
1559 * trad-core.c: Give it its own xvec's to make it independent
1560 of other file formats.
1561 * ecoff.c, host-aout.c: Remove refs to trad-core.
1562 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
1563 * targets.c: #ifdef TRAD_CORE, include it in the vector.
1565 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
1567 * reloc.c: Extended NEWHOWTO macro
1568 * ieee.c: Changed the way 8bit pcrel is done
1569 * cpu-h8300.c: got the registers in the right order
1571 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
1573 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
1574 prediction is vindicated!
1576 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
1577 Remove refs to howto.c, since Steve forgot.
1579 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
1581 * elf.c: took the abort out of set_arch_mach so that objdump -i will
1582 still work. Now allows any architecture/machine to be set.
1584 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
1586 * howto.c deleted and moved code to reloc.c
1588 * libbfd.h, libbfd-in.h removed $id stuff for real
1590 * cpu-h8300.c Made it match various different spellings of h8300.
1592 * archures.c: Took out the first char filter which made it only
1593 look for a cpu/arch match when the first chars of supplied and
1594 tested names were the same.
1596 * targets.c removed oasys stuff, pending someone to fix the bugs
1600 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
1602 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
1603 ELF support good enough for GDB.
1604 * configure.in, config/h-amix, config/t-m68k-elf: Handle
1605 m68k-cbm-svr4 host and target.
1606 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
1607 so `diff' and `patch' can cope.
1609 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
1611 * archures.c: removed texinfo error
1613 * init.c: added texinfo hooks, and removed initialization error
1616 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
1619 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
1621 * cpu-i960.c: Avoid numerical count of initializers.
1623 Vax Ultrix changes from David Taylor <taylor@think.com>:
1624 * host-aout.c: Make little-endian vector really little-endian.
1625 * configure.in: Separate vax and tahoe cases, handle ultrix.
1626 * config/t-vax: Add trad-core.o.
1627 * config/h-vaxult: New host system.
1629 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
1631 * bfd-in.h VERSION, change version number to 0.18, this makes a
1632 gap, but now is the same as the linker version number.
1634 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
1635 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
1636 files will eventually contain processor specific bits for bfd,
1637 like strange relocation information and dis/assembly. So far only
1638 the H8 has been even partially done. This work also ties in with
1639 the change in handling architectures.
1641 * amdcoff.c: (a29k_reloc) fix error message.
1643 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
1644 discover the architecture of the bfd. (sunos4_callback) calls the
1645 function bfd_set_arch_mach rather than stuffing stuff directly
1646 into the bfd. (sunos4_write_object_contents), changed names of
1649 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
1650 setup the environment.
1652 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
1653 headers in big endian format, regardless of the endianess of the
1656 * archures.c: totally changed. Now an architecture is represented
1657 with a pointer to an info structure rather than an enumerated type
1658 and a long. The old info is available as two elements in the
1659 structure. Future enhancements to architecure support will
1660 involve pointers to methods being placed into the info structure.
1662 * bfd.c: changed the definition of the bfd structure for the new
1665 * bout.c: (b_out_set_arch_mach) changed to use the new
1666 architecture mechanism.
1668 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
1669 the new architecture mechanism.
1671 * configure.in: added h8 stuff.
1673 * ieee.c: too many changes to note. Now ieee files written with
1674 bfd gas and ld can be read by gld and ieee only linkers and
1677 * libbfd.c, libbfd.h: changed prototype of bfd_write.
1679 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
1680 than fixing the structure directly.
1682 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
1683 than fixing the structure directly.
1685 * opncls.c: (new_bfd) makes sure that bfd_init has been called
1686 before opening a bfd.
1688 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
1689 rather than fixing the structure directly.
1691 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
1692 in the t/hmake file) a user can select which backends they want
1693 linked with bfd without changing the source.
1695 * init.c: new, looks after initializing modules.
1697 * howto.c: for future use, will allow an application to work out
1698 what cookie to use as a handle on a relcoatio howto.
1700 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
1702 * srec.c: Better error checking, partly from Peter Schauer.
1703 (srec_object_p): Avoid assuming any file that starts with 'S' is
1704 an S-record file! (Check for 3 uppercase-hex digits after it.)
1705 (ISHEX): Define new macro for checking supposedly hex characters.
1706 (pass_over): Treat as EOF any S-record line that:
1707 * doesn't have hex in either size character
1708 * produces a size larger than 0x7F
1709 * has an unrecognized type number
1711 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
1713 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
1714 opncls.c: Lint (saber actually).
1716 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
1718 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
1719 * newsos3.c: Fixed two types: newos3 -> newsos3.
1720 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
1721 to use correct segment.
1723 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
1725 * aoutx.h (print_symbol): Handle missing symbol->name.
1727 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
1729 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
1732 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
1734 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
1735 add sgi/irix support.
1737 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
1739 Changes for the AMD 29000 Ultracomputer port from David Wood.
1742 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
1744 * Makefile.in: Make subdirs work by using $(INCDIR) in the
1747 * coffcode.h (coff_real_object_p): Pass information about the
1748 current file's coff symbol format to BFD via the coff_data struct.
1749 (coff_find_nearest_line): obj_icof => coff_data.
1750 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
1751 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
1752 and DIMNUM == E_DIMNUM.
1753 * configure.in: Handle a29k-*-* hosts, and targets
1754 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
1755 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
1756 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
1757 local_linesz to `coff_data' (tdata) struct.
1758 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
1759 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
1761 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1763 * Makefile.in: $(MAKE) for make, $(docdir) for doc
1764 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
1766 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
1768 * aoutf1.h (sunos4_core_file_p): Release the right storage in
1770 (sunos4_core_file_matches_executable_p): Fix header comparison.
1771 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
1772 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
1774 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1776 Allow GDB to patch object files.
1778 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
1779 * trad-core.h (trad_unix_core_file_p): Ditto.
1780 * aoutx.h (aout_set_section_contents): On first output, check
1781 abfd->direction and complain if erroneous.
1783 * Makefile.in: Add crude dependencies.
1785 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1787 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
1788 to h/t-xxxx files so that everything will work on System V.
1790 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
1792 * aoutx.h: Add information on host-aout.c and how to configure
1793 to use it, to the manual.
1794 * configure.in: Tix typo.
1795 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
1796 else dummy out the core file support.
1797 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
1798 specified, use it to locate the data section.
1799 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
1800 rather than as chars (lint).
1802 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
1804 * aoutx.h, coffcode.h: saberized.
1806 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1808 * bfd.texinfo: some cleanup, reincorporated more intro matter from
1810 bfd.c, targets.c: minor rewording of doc segments
1813 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
1815 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
1816 etc, rather than TEXT_START_ADDR.
1817 * host-aout.c: Remove #if 0 around whole thing.
1818 Update to modern (32/64-bit) a.out naming conventions.
1819 Include a large chunk of ../include/a.out.gnu.h to get macros that
1820 are not defined by the system include files.
1821 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
1822 macro used by the other a.out implementations.
1823 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
1825 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1827 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
1828 texdoc and psdoc; make these depend on generated .texi's
1830 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
1833 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
1836 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
1837 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
1838 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
1839 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
1840 obtrusive marks indicating .c origins.
1842 * bfd.texinfo: generalize most references to linker
1844 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1846 * Makefile.in: include core.p in PROTOS (building better bfd.h)
1847 * archures.c: remove empty foo() definition (crept in at vn1.9)
1849 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1851 * bfd.texinfo: use @setchapternewpage on instead of lots of
1852 @page's; minor rephrasing in Introduction.
1854 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
1855 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
1856 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
1857 segments): used BFD (caps) more consistently as a name in
1858 discourse, fixed a few other minor typos and uses of fonts
1861 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1863 * coffcode.h: fixed bug where string table size wasn't being swapped.
1865 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1867 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
1869 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
1870 flags. (bfd_print_symbol_vandf) now knows what to do with the
1873 * aoutx.h: made translate_from_native_sym_flags and
1874 translate_to_native_sym_flags produce the above flags.
1877 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1879 * all files: update copyright notices for GPL version 2.
1880 Install header comments and attribute most modules to their
1881 authors. BFD's name is now officially "Binary File Descriptor",
1882 so remove any conflicting pejoratives.
1883 archures.h: Consists solely of comments; remove it.
1885 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1887 * Makefile.in, bfd.c: Made it compile again.
1889 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1891 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
1894 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1896 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
1897 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
1900 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
1901 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1903 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1905 * Everything: created some new files, core.c format.c, reloc.c,
1906 section.c and syms.c to split the functionality a bit better.
1907 Cleaned up the rest of the files a bit, and added some
1911 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
1913 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
1914 really takes 3 arguments, patched code and ammended prototypes.
1916 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1918 * ../include/bfd.h (struct bfd_target): Added new field
1919 "align_power_min" which contains the minimum alignment for a
1920 section. This is used in coff_new_section_hook. The field
1921 insertion necessitates an update of all backends..
1923 * aoutf1.h jump table field inserted
1925 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
1928 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
1929 table field inserted.
1931 * coffcode.h(just about everything) Now patches up symbol tables
1932 using a different mechanism. The Intel major bug has been fixed,
1933 and the linker can self host on the Aviion and be debugged with
1936 * ecoff.c: new include and jump table patch, i386coff.c: new
1937 include and jump table patch, icoff.c: new include and jump table
1938 patch, ieee.c: can now read archives containing ieee modules.,
1939 libcoff.h: added (combined_entry_type), libieee.h: uped max
1940 sections to 20, m68kcoff.c: new include and jump table patch,
1941 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
1942 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
1943 srec.c: jump table patch. trad-code.c fixed #IF typeo
1945 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
1947 * coffcode.h (coff_swap_aux_in): added else case to deal with
1948 filenames less than 9 characters.
1951 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1953 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
1955 * srec.c: now allows any number of sections to be created in a
1956 file. Outputs addresses of the right length.
1958 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1960 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
1961 target didn't match, the format got set to the attempted match,
1962 breaking a future test.
1964 *../include/i386coff.h : fixed typo in type field with size
1966 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
1967 support in the jump table for the swapping routines exported to
1968 gdb. Now gdb works with the 386.
1970 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1972 * Merge in changes from gdb-3.95 release.
1973 Makefile.in: Allow hmake and tmake files to add OFILES.
1975 bfd.c: support specific targets as well as searching. When
1976 searching, take default target in preference to others.
1978 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
1979 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
1980 libbfd.h: Support specific targets as well as searching.
1981 opncls.c: Support specific targets as well as searching.
1982 targets.c: Search is short-circuited if default target matches.
1983 liboasys.c, libieee.c: Undo bothner changes that make macros
1984 work to the left of assignment, but which depend on the
1985 representations of different pointer types being the same.
1987 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1989 * i386coff.c: created.
1990 * coffcode.h: added support for 386.
1991 * Makefile.in: added support for 386.
1992 * ../include/i386coff.h: created
1994 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1996 * coffcode.h: removed all put_x_<sizes>
1997 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2001 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2003 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2005 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2007 * everything: Removed sysdep.h from bfd.h and put back into files
2008 from which it was split out. Now 64 bit version is built with a
2009 -DHOST_64_BIT="long long" on the compile line.
2012 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2014 Changed all the [get|put][name] routines to use [get|put]_[size
2017 Put in support for 64 bit work. Now two versions of bfd may be
2018 generated, according to the state of TARGET_64_BIT, one which is
2019 32 bit only, and one which is 64/32 bits.
2020 Created new back end 'demo64' to test 64 bit functionality.
2022 Renamed some files to work on DOS.
2024 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2025 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2026 chage, 64 bit transfer. * liba.out.h: Split out common code from
2027 sunos and newsos into liba.out. Name changes and prototype mods. *
2028 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2029 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2030 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2031 change and 64bit stuff.* newsos3.c: common code removed, new jump
2032 table. * oasys.c: Name change * opncls.c: Portability fixes *
2033 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2034 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2035 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2036 64bit ized. * demo64.c: 64 bit a.out back end
2042 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2044 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2045 on LHS of assignment, even when using old compilers.
2046 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2047 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2048 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2049 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2050 * targets.c: Add declaration of newsos3_vec.
2053 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2055 * aout.c: fixxed some of the problems with filepos calculation.
2056 (swap_ext_reloc): fixed problem with creation of relocs.
2057 (aout_set_section_contents): fixed filepos problem
2059 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2060 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2061 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2062 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2063 cleaned up. (coff_write_object_contents) cleaned up.
2065 * ecoff.c: Totally different. Now supports ecoff fully.
2067 * icoff.c: fixed problems in relocation callout.
2069 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2071 * m68kcoff.c: updated target vector.
2073 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2074 choose_reloc_size. (sunos4_write_object_contents) now calls
2075 choose_reloc_size so outputs relocs correctly, also calculates the
2076 size of the sections correctly.
2080 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2082 Merge Per Bothner's changes to modularize BFD a.out a bit.
2084 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2085 * ieee.c: Cast enums to int before comparing them, for brain-
2087 * coff-code.h: Remove coff_get_section_contents, and use the
2088 generic one instead.
2090 * aout.c: Derive new module from sunos.c, containing generic
2091 support code for all kinds of a.out files.
2093 * sunos.c: Remove all code that goes in aout.c. Split out
2094 machine dependent followup in sunos4_object_p into
2095 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2096 and redefine only the names we CHANGE, not all the names. Drop
2097 the little-endian vector, and rename the vector as sunos4 rather
2100 * b.out.c: Use aout.c routines for most of the work. Slight
2101 changes for the new regime. Remove close_and_cleanup and
2102 get_section_contents in favor of generics. New transfer vector
2105 * newsos.c: New support for Sony NEWS, another a.out format.
2107 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2108 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2109 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2111 * opncls.c (bfd_close): Call format-dependent write_contents
2112 routine, if writing, before calling target-dependent
2113 close_and_cleanup routine (which is now always generic, I think).
2114 * srec.c: Use bfd_alloc instead of malloc. Remove
2115 close_and_cleanup and move code from it to
2116 srec_write_object_contents. Add write_contents to tvec.
2117 * targets.c: Remove a.out little vector, replace a.out big
2118 vector with SunOS vector. FIXME: Need Vax support again now.
2120 * libbfd.h: Add write_contents format-dependent-vector to the
2121 bfd_target vector. Supply a generic close_and_cleanup routine.
2122 * liba.out.h: Handle the new aout.c split. Add prototypes for
2123 all routines defined in aout.c. Rename "sunos" things to "aout"
2124 things. Add a few fields where needed for various formats.
2125 * Makefile.in: Add aout.c and newsos.c.
2127 * archive.c, ieee.c, oasys.c: Lint.
2129 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2132 changed forward declaration struct stat; to reduce warnings. Changed
2133 comment on bfd_h_<x>_x.
2135 * ../include/m68kcoff.h, ../include/intel-coff.h,
2136 ../include/m88k-bcs.h
2137 Now there are two incarnations of relocs, linenos and syments. One for
2138 internal digestion, and one full of char arrays for I/O. The original
2139 names have gone to detect errors.
2141 * Makefile.in, m68kcoff.c, targets.c
2142 Test new structure code with a 68k coff implementaion
2144 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2145 Fixed all the places where there were problems with the size and
2146 alignments of structures on disk and structures in memory. #ifed out
2147 all the code in coffswap.c, since it should be done using the target
2150 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2152 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2153 multiple reloc command.
2155 * sunos.c (sunos4_set_section_contents): Made it so that sections
2156 are always padded to their alignment size.
2158 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2160 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2161 Clean up types and such (saber C problems).
2162 * ecoff.c: Clean up types and such. Remove routines that are
2163 not used. Fix up reading and swapping of shorts from files.
2165 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2167 * a.out.vax.c: Remove two bogus "static" from prototypes.
2169 * ecoff.c: Got rid of lots of non-working junk (that had
2170 been copied directly from coff-code.h).
2171 Updated to be consistent with updates to icoff.c and coff-code.h.
2173 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2174 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2176 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2177 but until the target_vector is automatically generated,
2178 it's as good as any. Note that the text offset is the only
2179 difference between NewsOS and SunOs (including magic numbers).
2180 (Most of the sunos_* routines should to renamed bsd_*
2181 and move to a bsd.c file. Then (and when the target_vector
2182 is automatically generated) it might make sense to create
2183 a separate Sony target.)
2185 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2186 on some systems, and doesn't help on others.
2187 Similarly, only define X_OK if not already defined.
2189 * trad-core.c: Don't include sys/stat.h - at least
2190 on NewsOS 3, it has already been included.
2192 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2194 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2195 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2196 symbol tables if necessary when reading them in, so gdb can use
2197 them. Add "bfd_coff_" to the names so they won't conflict with
2198 names in calling programs. FIXME-soon: if coff-code.h is
2199 included in two BFD modules, this will cause duplicate
2200 definitions; the routines should be exported to a separate,
2201 common, module (probably along with a mess of other ones).
2203 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2205 Improve modtime support.
2207 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2208 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2209 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2210 BUG: archive members still do not get correct mod times.
2212 Improve floating point support for core files.
2214 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2215 (sunos4_core_file_p): Create a second registers section in the
2216 core file, called ".reg2", for the float registers.
2218 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2220 * many changes to improve archive handling; found a logic flaw in
2221 bfd_check_format which only just happened to work by cooncidence.
2223 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2225 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2228 * bfd.h: changed type of udata in asymbol to void *, like it
2229 should be. Added bfd_reloc_dangerous enum member.
2231 * coff-code.h: Fixed it so that internally generated symbols get
2232 their values relocated correctly in all cases. Removed calls to
2235 * icoff.c: Not understanding the destination symbol of a reloc is
2236 not a failure any more, just 'dangerous'. This allows linking of
2237 b.out and coff images.
2239 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2243 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2245 * sunos.c (translate_to_native_sym_flags): fixed
2246 sym_pointer->n_value so that symbols on the way out get their
2247 section relative values calculated correctly.
2249 * coff-code.h (mangle_symbols): fixed problem where tags were not
2250 being relocated for structs, enums, unions. Also various lints.
2252 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2254 * archive.c (get_elt_at_filepos): system_call_error returned
2257 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2259 * Resolve the use of no_error and system_call_error.
2260 The bfd library itself now will never set bfd_error to
2263 The code still needs to be combed to make sure all the error
2264 codes are correct. I suspect they are not always set correctly.
2266 * The names of all the messages have _ prepended because the sun
2267 bundled compiler can't distinguish from a macro which takes an
2268 argument and the same identifier in a non-macro context.
2270 * The reason for the above being that entry points which used to
2271 be trampoline functions are now just macros which expand to a
2272 direct call through the bfd's xfer vector.
2274 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2275 must gas have its own version of everything (the gas version
2276 had the correct value)
2278 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2280 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2281 properly support i960 architecture and output correct reloc stuff.
2283 * bfd.h: added prototype for bfd_printable_arch_mach, added
2286 * coff-code.h: Applied patches from chrisb to support i960
2287 architecture, zero relocs and swap them correcly and conditionally
2288 compiled the timestamp.
2290 * sunos.c: Made the default section alignment 2^3 so that doubles
2291 are done properly. Fixed the same reloc bug that was in b.out.c
2293 * sysdep.h: Now compiles on a Posix box
2295 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2297 * icoff.c: Fix comment on big-endian version.
2298 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2299 F_RELFLG). Set F_AR32WR in output files if little endian
2302 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2304 * archures.c fixed =/== typo
2306 * sunos.c added architecture stuff for output. Fixed
2307 bug where files where vma(data) != size(text)
2308 were processed wrong.
2310 * coff-code.h added a lint cast
2312 * (../include/a.out.sun4.h) fixed it so zmagic
2315 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2317 * archive.c removed loads of includes, and fixed bug where string
2318 table didn't have a null at the end.
2320 * bfd.c fixed includes, added symbols argument to
2321 canonicalize_reloc entry point.
2323 * libbfd.c fixed includes and added some lint patches.
2325 * targets.c added both sorts of intel coff.
2327 * b.out.c fixed included, changed was the canonical
2330 * icoff.c added support for callj and big and little
2333 * opncls.c added chmod+xing for files with EXEC_P set.
2335 * sunos.c fixed includes. Changed default section
2336 alignement to words. Fixed relocation stuff to work with
2339 * bfd.h various new types added, prototype for new
2340 reloc calls, changed bfd->iostream to a void *
2341 to including files don't need stdio.h.
2343 * libcoff.h added conversion table to tie relocs to
2348 * coff-code.h fixed includes. Added code to support
2349 big and little endian formats. Various lints. Better
2350 processing of symbols. Changed reloc stuff to new
2353 * libbfd.h fixed includes
2356 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
2358 * bfd.h changed name of alignment entry in sec_struct to
2359 alignment_power, because of conflicting uses within bfd.
2360 Now it should be obvious that it's a 2**n alignment
2361 specifier. Removed start_pad, end_alignment, block, minsize,
2362 output_file_alignment, subsection_alignment and original_vma fields.
2363 Added align_power() macro. Fixed bfd_section_alignment
2364 acessor macros. Added bfd_symbol_same_target macro.
2366 * b.out.c (b_out_write_object_contents) fixed to use
2367 new alignment member. Fixed (callj_callback) to use section
2368 relative symbols properly.
2370 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
2371 Fixed (translate_from_native_sym_flags) to correctly make
2372 symbols section relative.
2374 * bfd.c (bfd_errmsg) fixed various enum cast problems.
2375 (bfd_make_section) took out initialization of obsolete members.
2376 (bfd_print_symbol_vandf) added
2378 * opncls.c (bfd_create) created.
2380 * coff-code.h (coff_new_section_hook) took away refs
2381 to obsolete members. (make_a_section_from_file) added
2382 conversion between alignment types. (coff_symbol_from)
2383 added. (coff_count_linenumbers) only counts linenumbers
2384 if symbol is of coff-type. (coff_mangle_symbols) only
2385 heavily mangles symbols if symbol is coff-type.
2386 (coff_write_symbols) various lints. (coff_write_object_contents)
2387 various lints and modification for alignment conversion.
2388 (coff_slurp_relocs) fixed for use with new asection shape.
2390 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
2392 * archive.c lots of lint
2394 * b.out.c added callj relocation support, upgrated reloc howto.
2395 Fixed so that asymbol and reloc records are output
2398 * bfd.c lots of lint, support for new bfd entry point
2401 * bfd.h changed definition of asymbol to contain pointer to
2402 owning bfd, removed target dependencies.
2404 * cache.c took out print statements, put in BFD_ASSERT calls.
2406 * coff-code.h various lints, corrected linenumber output
2407 functionality. Added support for new style asymbols and
2408 bfd_print_symbol. Fixed so that asymbol and
2409 reloc records are handled correctly. Added timestamp.
2411 * icoff.c Added support for new howto shape.
2413 * liba.out.h Added support for new asymbol shape
2415 * libbfd.c various lints
2417 * libbfd.h various lints
2419 * libcoff.h added support for new asymbol shape.
2421 * sunos.c various lints. Added support for new asymbol shape
2422 and bfd_print_symbol.
2424 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
2426 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
2427 pointer lint. Added support for callj relocation. Fixed bug where
2428 the last 32 bytes of the text section were overwritten by data. Fixed bug
2429 where archives of b.out didn't work due bfd_slurp_extended_name_table
2432 * sunos.c added support for n_other field. Braced the howto table so
2433 that it won't be affected by any lengthing of the howto struct typedef.
2436 * bfd.h added support for n_other field, added special_function
2437 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
2440 * bfd.c upgraded bfd_perform_relocation, various lints.
2442 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
2444 * ChangeLog: Started ChangeLog for BFD.
2445 * ToDo: Create file for suggestions.
2447 * Makefile: Support easy loading into Saber C.
2448 Add dependencies for icoff.o and bcs88kcoff.o.
2449 Rename coff.c to coff-code.h. Change callers.
2451 * bfd.c (bfd_check_format): Allow the check_format routines
2452 to return the desired target vector, rather than just a Boolean.
2453 bfd.h (bfd_check_format): Change function pointer return type.
2454 archive.c (bfd_generic_archive_p): change callee.
2455 b.out.c (b_out_little_object_p, b_out_big_object_p,
2456 b_out_real_object_p): change callee.
2457 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
2458 in check_format transfer vectors that need a filler.
2459 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
2460 bcs88kcoff.c: change callee.
2461 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
2462 icoff.c: change callee.
2463 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
2465 * libbfd.c (zalloc): It should actually zero the storage!
2466 This was commented out for some reason.
2468 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
2469 This is so callers can avoid <stdlib.h> which doesn't exist
2472 * bfd.c (map_over_sections): Add debugging code, since I
2473 noticed the section count for sunos core files was bad, but only
2474 GDB had detected the problem.
2475 (bfd_set_section_lineno_size, bfd_set_section_linenos,
2476 bfd_get_section_linenos): Remove obsolete functions.
2477 (bfd_apply_relocations): Use longs, not ints, for the math.
2479 * bfd.h: Declare enum boolean and struct bfd_target as well
2480 as typedefs for them. Remove obsolete
2481 bfd_get_section_lineno_size.
2483 * cache.c: Make the "fdopen" support work. Keep better track
2484 of how many files are open. Centralize the opening of files
2485 and be sure bfd_open[rw] actually try to open the file. Evade
2486 linked list initialization problems.
2488 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
2490 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
2492 * cplus-dem.c: Delete file, since it is not part of BFD.
2494 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
2495 (bfd_openr, bfd_openw): Actually open the file, give error now.
2497 * sunos.c (sunos4_core_file_p): Set section count.
2498 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
2499 obsolete definitions.
2500 (_write_symbol_table): Initialize <idx> counter.
2501 (foop): Eliminate debugging code.