1 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3 * bfd-in.h : add BFD_IS_RELAXABLE flag
4 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
5 header e_relaxable, major hackery in callbacks
6 * libaout.h : add space for a_relaxable.
7 * seclet.c (rel): don't relax empty sections
10 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
12 * section.c (STD_SECTION): add some casts to the initializers for
15 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
17 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
18 and add appropriate casts to keep (picayune) aix-cc happy.
20 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
22 * archive.c (bsd_write_armap): write the timestamp of the
23 archive header to be just a little bit later than the timestamp of
24 the file, otherwise the linker will complain that the index is
27 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
29 * configure.in: Add m68k-ericsson-*.
31 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
33 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
34 * elf.c: Remove unconditional debug printf's.
35 (elf_write_object_contents, elf_slurp_symbol_table): Handle
36 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
37 (elf_slurp_symbol_table): Hand out symbols in forward, not
38 reverse order. Simplify duplicate code.
40 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
42 * elf.c: Remove "(void)" casts from function calls where the
43 return value is ignored, in accordance with GNU coding standards.
45 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
47 * hppa.c: Apply John's standard fix to avoid "empty translation
48 unit" warnings from some ANSI-C compilers.
50 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
52 * hosts/solaris2.h: Configure same as sysv4.
54 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
56 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
57 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
58 type match actual return type.
59 * elf_print_symbol (section_name): Make CONST.
61 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
63 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
64 New files, for Linux (a free Unix clone for 386 machines).
65 * Makefile.in, configure.in, targets.c: Update accordingly.
67 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
68 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
69 correct calling of howto special functions and fixes from Raeburn
71 * archures.c: nuke bfd_reloc_code_type
72 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
73 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
74 SEC_NEVER_LOAD, various other bfdgas newness
75 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
76 * targets.c: change jump table vector to above
79 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
81 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
82 its prototype will be included in libbfd.h. Change result type
83 to struct * (rather than equivalent typedef) so it can be used in
84 the prototype, where they typedef won't be known.
85 * libbfd.h: Updated version.
87 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
89 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
90 targets.c: HPPA merge.
92 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
94 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
95 * config/solaris2.mh: Kludge around Sun compiler bug.
97 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
99 * libaout.h (aout_backend_data): Change defs of two bitfields to
100 be unsigned chars instead to get around rs6000 compiler problem.
102 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
104 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
105 Correct misconception that there can be only one symbol table.
106 Only call elf_slurp_symbol_table on the full symbol table, not
107 the dynamic one which is only a subset of the full one.
109 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
111 * coffcode.h (coff_compute_section_file_positions): For I960,
112 don't align sections in file.
114 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
116 * targets.c (struct bfd_target): Added field for target-specific
117 (but not file-specific) data, for distinguishing minor
118 characteristics between (e.g.) a.out formats.
120 * section.c (struct sec): New field user_set_vma indicates vma
121 field should be heeded, not assumed to be unset.
122 (STD_SECTION): Initialize that field of standard sections to zero.
123 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
125 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
128 * archures.c (struct bfd_arch_info): Fixed order of comment and
129 field decl. New fields indicate size of page and segment for
131 * cpu-m68k.c (N): Fill in values.
132 * cpu-sparc.c (arch_info_struct): Ditto.
134 * libaout.h (struct aout_backend_data): Various bits of data (not
135 all used currently) with characteristics of a.out implementation.
136 Important field for now is text_includes_header, indicating that
137 the text section starts immediately after the file header, which
138 gets mapped in with it.
139 (struct aout_data): New fields indicate whether vma has been
140 adjusted yet (not yet used), and what magic number will be used in
141 the output file (should go away in favor of vma_adjusted).
142 (WRITE_HEADERS): Code for dealing with section sizes and related
143 header fields replaced with call to adjust_sizes_and_vmas.
144 * aoutx.h (some_aout_object_p): Fill in magic number field.
145 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
146 (set_arch_mach): Set page size and segment size once CPU
148 (adjust_sizes_and_vmas): New function; has much code moved
149 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
150 and size parameters, as well as many header fields, after deciding
151 on magic number for output file. Checks to ensure that this
152 adjustment has only been done once.
153 (set_section_contents): Call adjust_sizes_and_vmas instead of
154 doing much of the work here.
156 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
157 default (null) values of these fields.
158 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
159 value in exec header.
160 (sunos4_aout_backend, MY_backend_data): Define backend data
161 indicating file header is included in text section.
163 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
165 * hosts/sparc.h (abort, exit): Hide these names if compiling with
166 gcc version 2, to avoid warnings.
168 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
170 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
171 it's broken on ncr 3000's. Use simple "true" for RANLIB.
173 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
175 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
177 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
179 * section.c (STD_SECTION): Remove extra semicolon in declarations.
180 * configure.in: Rewrite target parsing to use simple format.
181 Handle sparc-sun-solaris2 configuration.
182 * aout64.h: Avoid ANSI C brain death warning.
183 * elf.c: Avoid trigraph (???) or /* in comments.
185 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
187 * config/sysv4.mh: new file, RANLIB=echo
189 * configure.in: handle Solaris2 as -sysv4 or -solaris2
191 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
193 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
194 elf_core_tdata_struct into a single common struct. Core files
195 wouldn't have worked at all without this.
196 (bfd_elf_find_section): New function for GDB's undercover use
197 to find string sections that BFD hides from it.
198 (elf_get_str_section): Avoid multiple alloc&reads for same data;
200 (elf_object_p, elf_core_file_p): Allocate internal file header
202 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
203 * demo64.c: Prevent "empty translation unit" warnings from idiots.
205 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
207 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
209 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
211 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
213 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
215 * configure.in: handle m680[01234]0 as aliases for m68k
217 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
219 * coff-a29k.c: do byte relocs correctly
220 * coffcode.h (styp_to_sec_flags): never load INFO sections
221 * seclet.c (rel): don't relocate INFO sections
223 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
225 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
226 Make the symbols unmodifiable.
227 (bfd_section_init): Deleted.
228 * init.c (bfd_init): Don't call bfd_section_init.
230 * section.c (bfd_set_section_contents): Ensure that range to be
231 written is within section boundaries.
232 (bfd_get_section_contents): Likewise. Don't bother dispatching if
235 * libbfd.c (bfd_xmalloc): Text of error message should be const.
237 * coff-i960.c (howto_table): Deleted.
238 (howto_rellong, howto_iprmed, howto_optcall): New vars;
239 interesting entries from old howto_table.
240 (RTYPE2HOWTO): Adjusted to use switch.
241 (coff_i960_reloc_type_lookup): New function.
243 * coffcode.h (coff_new_section_hook): Allocate storage for aux
244 records for section symbol.
245 (make_abs_section): Unused; deleted.
246 (renumber_symbols): Re-order symbols so undefined symbols come
247 last, as COFF format desires.
248 (coff_write_symbol): Put C_FILE symbols in debug section always.
249 (coff_section_symbol): New function; creates a symbol with the
250 same name as a section, and sets up aux records for it.
251 (coff_add_missing_symbols): New function; adds section symbols to
252 symbol table if they aren't there already. Should someday also
253 add a dummy C_FILE symbol if none is present.
254 (coff_write_object_contents): Add missing symbols before preparing
255 symbol table to be written.
256 (coff_slurp_reloc_table): Verify that symbol indices read in are
257 in a reasonable range.
258 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
259 (obj_conv_table_size): Accessor macro.
261 * bout.c (b_out_reloc_type_lookup): New function. Handles three
264 * bfd-in.h (bfd_get_section_name): New macro. Like
265 bfd_section_name, but returns rvalue, not lvalue.
266 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
267 (bfd_get_section_flags): Now returns rvalue.
269 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
270 general, some specific to sparc or i960.
272 * aoutx.h (set_section_contents): Set VMA for each section based
273 on previous section. If text section VMA doesn't appear to have
274 been set, make a best guess from the type of file.
276 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
278 (MY(vec)): Initialize reloc_type_lookup field.
280 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
281 (bfd_error_trap, bfd_error_vector): Extern, not common.
283 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
284 few types of relocs for sparc; will need enhancement.
286 * bout.c (callj_callback): Use DEFUN macro in definition.
287 * coff-i960.c (optcall_callback): Likewise.
289 * targets.c (bfd_target): Added fields reloc_type_lookup and
290 _bfd_make_debug_symbol. Also minor comment changes.
291 * syms.c (bfd_make_debug_symbol): New dispatching macro.
292 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
293 than arch info, and dispatch with BFD_SEND. Callers changed.
294 * archures.c (struct bfd_arch_info): Deleted field
296 * cpu-*.c: Don't initialize that field.
298 * bfd-in.h (enum bfd_error): Add new value "bad_value".
299 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
300 (bfd_errmsg): Now returns ptr to const.
301 * bfd-in.h (bfd_errmsg): Fix prototype.
303 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
304 * reloc.c (bfd_generic_relax_section): Ditto.
306 * section.c (Section Output doc): Improve description of use of
307 output_section and output_offset.
309 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
311 * sco-core.c: new file from net.
312 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
313 Now we have the hairy linker, it's possible to move symbols from
314 one section into another. Actually make that work!
316 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
318 * hosts/sun3.h: fix declaration of free.
320 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
322 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
323 * coff-h8300.c (reloc_processing): all relocs are relative to
325 * opncls.c: don't use fdopen on DOS systems
327 short patches from Glenn Kasten (glenn@ready.com)
328 * target.c: enabled oasys support
329 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
330 fix problem where a relocation which crossed a modification byte
331 boundary did not work. Fix problem where a relocation near the end
332 of a data record did not work.
335 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
337 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
338 archvie header string counts the endian way, this heuristic sees
339 how big an archive string to read by trying it one way and if the
340 string table is unreasonably big, trying it the other. *FIXME*.
341 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
343 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
345 * bfd-in.h: Increase version number to 1.97, for consistency
347 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
349 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
351 * bfd-in.h: bump version to 1.96
352 Major change; changed calling convention for
353 bfd_get_relocated_section_contents so that caller allocates
354 memory for section data.
355 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
356 seclet.c, targets.c, bfd.c: reflect new convention.
357 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
358 case, then use reasonable default values for SEC_* flags.
360 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
362 * coffcode.h (coff_write_object_contents): use RELSZ to work out
363 size of output reloc struct.
364 * targets.c, Makefile.in: comment out tekhex for the moment.
365 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
366 * configure.in: tandem target is st2000
367 * coff-m68k.c: rename static howto_table to global
368 m68kcoff_howto_table.
369 * bout.c: remove unnecessary abort
370 * coff-a29k.c: various changes to the way relocations work to cope
371 with the "new order" and latent bugs.
374 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
376 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
377 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
378 * reloc.c (bfd_perform-relocation): don't relocate refs to
379 absolute symbols if doing a partial link.
381 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
383 * configure.in: Add a29k-amd-udi.
385 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
387 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
388 internal_exec structure before initializing the fields that
389 are used, so that the unused fields are in a known state.
391 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
393 * tekhex.c (struct data_struct): Convert from typedef that
394 typedefs nothing to a normal structure declaration.
395 * tekhex.c (pass_over): Prototype args for function that
396 second arg points to.
398 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
400 * Makefile.in: remove old style staging. Do not print recursion
403 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
404 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
407 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
409 * bfd.c, Makefile.in: added tekhex
410 * aoutx.h (set_section_contents): pages should be padded to the
411 size of a page, not the size of a segment.
412 * configure.in: added go32 host and i386-aout target.
413 * i386aout.c, libaout.h: now works for go32 target
414 * ieee.c: fix bit rot.
415 * seclet.c: support for padding seclet type.
417 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
419 * Makefile.in: added .NOEXPORT:
421 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
423 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
425 * elf.c (elf_compute_section_file_positions,
426 elf_write_object_contents): Return boolean, not NULL (which
428 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
429 Also ifdef-out code that aborts on unhandled section types.
431 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
433 * configure.in: Recognize ncr3000 config
434 * Makefile.in (MINUS_G): Pass on to recursive makes.
435 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
437 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
439 * Makefile.in: Now that we have sym.h and symconst.h, compile
440 coff-msym.c on all systems.
441 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
442 * coff-msym.c: Update include files and comments; add weakext bit.
444 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
446 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
447 section.c, srec.c, syms.c, coff-h8300.c: Lint.
449 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
451 * bout.c, coff-a29k.c, coff-i960.c: Lint.
452 * configure.in: Add new host and target configs.
453 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
454 structs, which vary; just use member name.
455 (elf_object_p, elf_core_file_p): Lint, fix comments.
456 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
458 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
460 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
461 local, disposable, copy of the external form of section header
462 table and program header table entries.
464 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
466 * Makefile.in: Set MINIMIZE back to 0 for a real release.
468 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
470 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
473 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
475 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
477 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
479 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
480 not internal bfd_assert function (twice).
482 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
484 * aout-target.h: change ar_max_namelen to 15 (the right value)
485 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
488 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
490 * archive.c (bfd_generic_archive_p): check for bout archives too.
491 * bout.c: make it work again.
493 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
495 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
497 * reloc.c (bfd_generic_get_relocated_section_contents): Call
498 bfd_xmalloc() instead of bare malloc().
500 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
502 * Makefile.in: pass down MAKEINFO on info.
504 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
506 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
507 host/h-<foo> now just <foo>.
508 * configure.in: reflect changes
510 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
512 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
513 actual source file, not just the generated libbfd.h.
515 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
517 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
518 gdb on little-endian 960 code.
519 * archive.c (compute_and_write_armap): indirect symbols should go
520 into the archive header too.
522 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
524 * Makefile.in: added check target.
526 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
528 * coff-msym.c: Move this file from gdb/ecoff.c. It
529 handles byte-swapping for ECOFF (MIPS symbol) files.
530 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
531 to the files built on MIPS-based hosts.
532 * Makefile.in: Add rule for coff-msym.
534 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
536 * Makefile.in: added clean-info target. MINIMIZE=1.
538 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
540 * coff-rs6000.c: Move core file functions into separate
541 new file rs6000-core.c. This is needed because reading
542 core files depends on native include files that conflict
543 with ../include/coff/rs6000.h.
544 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
546 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
548 * aoutx.h (NAME(aout,print_symbol)): Don't print
549 symbol addresss for undefined symbols.
550 * coff-rs6000.c: Various updates (due to target-
551 independent changes).
552 * libbfd.h: Ditto (tdata field is now a union).
553 * hosts/h-sparc.h: Removed prototype for bogus function
554 'emset' (presumably should have been 'memset' - which is there).
556 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
558 * configure.in (mips-big-* target): Same is Iris.
560 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
562 * aoutx.h (translate_from_native_sym_flags): when creating an
563 alias symbol, fill in the section as undefined, rather than
564 leaving it blank. If an output section can't be found for a
565 symbol, then don't core dump.
567 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
569 * Makefile.in, configure.in: removed traces of namesubdir,
570 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
571 copyrights to '92, changed some from Cygnus to FSF.
573 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
576 * coff-h8300.c: fix stupid reloc subtraction bug
577 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
578 since that's how wide it is. (coff_slurp_symbol_table): always zero out
579 the symbol.flags and done_lineno fields.
581 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
583 * coffcode.h (coff_write_symbol): write out the correct number of
585 * cpu-h8300.c: fix disassembly bug
587 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
589 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
590 section_from_bfd_index), cpu-h8300.c (howto*_callback),
591 reloc.c, section.c (bfd_map_over_sections), targets.c
592 (bfd_target_list): Protolint.
593 * libbfd.h: Update to match a libbfd-in.h from a month ago.
595 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
597 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
599 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
600 section of a symbol rather than the section of a reffed symbol to
601 determine the r_index of an emmitted reloc.
603 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
605 * PORTING: New (preliminary) porting guide.
607 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
609 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
610 (howto_hvrt16): lint.
612 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
614 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
615 a full configuration (with possible cross-development),
616 instead of using host-aout.c.
618 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
620 * aout-target.h (MY(write_object_contents):
621 Set obj_reloc_entry_size (abfd).
622 * gen-aout.c: Change to emit a .c files, not a .h file.
624 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
626 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
627 BSF_ABSOLUTE and replace with bfd_abs_section reference.
629 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
631 * coffcode.h (get_normalized_symtab): fixed bug where symbols
632 with more than one auxent can cause nasty core dumps.
634 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
635 "done_lineno" so that a symbol which appears twice in the symbol
636 table only gets it's linenumbers relocated once. Modifed
637 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
640 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
642 * aoutx.h: (translate_from_native_sym_flags): fix constructor
643 stuff to use the New Order.
645 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
647 * ieee.c: Change type of envi[] to unsigned char.
649 * configure.in: fix vax ultrix configuration.
651 * elf.c (bfd_section_from_shdr): Deal with null return from
652 bfd_make_section(). (elf_object_p): Select endianess properly.
654 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
656 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
658 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
660 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
661 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
662 * host-aout.c: Don't use aout-params.h; configure these systems
663 in their xm files, not in a randomly generated file.
664 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
666 * hosts/h-vaxbsd.h: Define the form of exec and core files.
668 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
670 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
671 host_aout_vec here as well.
673 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
675 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
676 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
677 to prevent undefined symbol.
679 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
681 Various lints found on PersSony
682 * aoutx.h: cast an enum
683 * coff-a29k.c: many ints in reloc structure turned to enum
684 * coffcode.h: more enums
685 * cpu-h8300.c: more enums
686 * opncls.c: more enums
688 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
690 * configure.in: Make Tahoe configuration work again.
691 * bfd-in.h: Remove trailing comma from enum declaration.
692 * ieee.c: Can't put byte values >0x7F into a signed char.
694 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
696 * Makefile.in: Add dependencies for various coff-*.o files.
698 * elf.c: Remove extraneous paren from core_prpsinfo and
699 core_prpstatus macros, rename core_prpstatus to core_prstatus.
700 Replace references to old section "size" member with new
701 "_raw_size" member. Implement elf_make_empty_symbol, which
704 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
706 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
709 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
711 * coffcode.h (bfd_coff_relax_section): now static.
712 (bfd_coff_get_relocated_section_contents): various type lints.
714 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
716 New entry point in the transfer vector - bfd_relax_section.
718 * aout-target.h: add to vector, call generic_relax
719 * bfd-in.h: add to vector
720 * bfd.c: add #define for vector
721 * bout.c: add to vector, call generic_relax
722 * coffcode.h: add to vector, also now has coff specific relax code
723 for the relaxable H8/300 relocs. Also clean up abs section cruft.
724 * elf.c: call generic_relax
725 * ieee.c: call new vector, clean up some bugs due to the creation
727 * libbfd.h: add bfd_generic_relax_section EXFUN
728 * oasys.c: call generic_relax
729 * reloc.c: implement generic_relax
730 * seclet.c: moved much of this into coffcode.h
731 * srec.c: call generic_relax
732 * targets.c: define new transfer vector
734 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
736 * everything: now modified to use smaller reloc type. Self hosts
739 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
741 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
742 New files for stratus.
744 * configure.in: Add configuration fragments for stratus.
746 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
748 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
749 variables as CONST since they are set to point to a const char
750 string. Fixes compiler complaints.
752 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
754 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
757 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
759 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
760 symbols, so that we can emit the correct file name even
761 if it's an include file.
763 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
765 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
766 (Reported by john@labtam.labtam.oz.au (John Carey)).
768 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
770 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
772 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
773 being used to -DHAVE_PROCFS.
775 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
776 '#include "fopen-same.h"' to end of file to match other h-* files.
778 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
780 * configure.in: Change svr4 references to sysv4. Add case
781 "unknown" for target vendor and infer some targets based
782 on the specified operating system.
784 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
786 * bfd-in.h, libaout.h: ANSIfy enums.
788 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
790 * archive.c (normalize): created version for VMS which removes the
791 VMS directory crap from the front and end of a filename, eg turn
792 [-.foo]bar.obj;123 into bar.obj
793 (bfd_construct_extended_name_table): now writes index into an
794 extended name table in decimal - the same base used to read an
797 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
799 * aout-encap.c: Fix to use aout-target.h.
800 * aoutf1.h: Use standard MY_object_p and MY_callback
801 in aout-target.h. Remove target-specific versions.
802 * host-aout.c: Re-write to use aout-target.h.
803 * gen-aout.c: New files use with host-aout.c to generate
804 host-specific a.out-related parameters.
805 * Makefile.in: host-aout.o depends on aout-params.h, which is
806 generated by gen-aout.
807 * aout-target.h: Make a little more flexible.
808 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
809 macro. Instead, inline it in aout-target.h.
810 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
812 * archive.c: Add missing commas in DEFUN macro (2 places).
813 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
814 Berkeley ones, now that libiberty has them:
815 bcopy->memcpy, bzero->memset, bcmp->memcmp.
816 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
817 remove unused variable.
819 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
821 * elf.c (elf_core_file_matches_executable_p): Enclose corename
822 and execname inside HAVE_PROCFS ifdef since they are unused
823 when it is not defined.
825 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
827 * elf.c: Flag all sections as either code or data. We can't
828 be sure what they are anyway, since ELF doesn't fit the
829 traditional model of text+data+bss very well. Add new local
830 function elf_read() to simplify code. Record entry point in
833 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
835 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
836 rather than N copies of the same lines.
838 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
840 * cpu-h8300.c: disassemble branch displacements correctly
841 * coff-h8300.c: put reloc offsets out in 32bits
843 * makefile.dos, configdj.bat: New files from DJ
844 * cache.c: fopen with new macros is needed for DOS.
845 * ieee.c: environ renamed to envi to stop an include file
847 * opncls.c, coff-rs6000.c: more fopens with macros.
849 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
851 * Makefile.in: infodir belongs in datadir.
853 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
855 * Makefile.in: fix where docdir lives
857 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
858 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
859 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
860 srec.c, syms.c, targets.c : all new documentation and lint
864 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
866 * coffcode.h, srec.c: Lint.
868 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
870 * Makefile.in: install using INSTALL_DATA, added standards.text
873 * configure.in: mark directory as target dependent. configure
874 nows works in objdir always so make file existence checks
877 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
879 * Makefile.in: idestdir and ddestdir go away. Added copyrights
880 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
881 and mandir now keyed off datadir by default.
883 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
885 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
886 computation of arch and machine type so it's worked out before
887 some_aout_object_p is called.
888 * aoutx.h: (some_aout_object_p): don't set arch and mach to
890 * archures.c: add extra field 'section_align_power' to hold
891 default section alignment in object files.
892 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
893 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
894 initialize the new field.
895 * bout.c (b_out_callback): replace the text size, since aout
897 * aoutx.h: Documentation in the new style
899 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
901 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
902 use the saved value if mtime_set is already set (intended
903 for archive files, though apparently not used yet).
905 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
907 * targets.c: Revise comments about how to configure the target
908 vector, to match reality. Remove mention of obsolete methods.
909 Remove long lists of capitalized macros that turn into the same
910 thing in lowercase. Normal vector simply lists all known
911 lowercase xvec names; all other cases are handled by SELECT_VECS.
913 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
916 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
917 list of supported targets.
919 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
921 * archive.c (bsd_write_armap): The pad byte sometimes added to
922 the string table in a __.SYMDEF member is now
923 counted as part of the size of the string table.
924 This is compatible with the old ranlib, as well as Sun's.
926 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
928 * srec.c: Rewrote to fix many bugs; now gets the record type
929 right, doesn't choke on input, sets the start address in an S9 and
930 fills in the filename on an S0.
932 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
934 * cpu-h8300.c: Add support for MEMIND addressing mode
936 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
938 * coffcode.h: use the new macro if available
940 * elf.c (elf_corefile_note): cast malloc to avoid warning.
941 * Makefile.in: Fixed dependencies due to file rename
943 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
944 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
945 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
946 newos3.c, stab-syms.c, syms.c: All these files have had their
947 #includes altered to point to the new places.
949 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
951 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
953 * configure.in: Add vendor "ncr" as supported per-target vendor.
954 Add svr4 case for i386 per-host case.
956 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
959 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
961 * syms.c (bfd_decode_symclass): Return 'A'
962 for symbols that are both absolute and global.
963 * archive.c (bfd_special_undocumented_glue): Return NULL
964 if bfd_ar_hdr_from_filesystem returns NULL.
966 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
968 * Makefile.in: added coff-h8300
969 * configure.in: now h8 is a coff target
970 * cpu-h8300.c: fix various disassembly problems
971 * libcoff.h: took out some code which has been #0ed for a long
973 * targets.c: added h8 coff
974 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
975 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
977 * coffcode.h: Started to change the way machine dependencies are
978 handled, from the nest of #ifdefs to macros defined in the
979 including coff-<foo>.c
981 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
983 * aoutx.h (some_aout_object_p): Set the `executable' bit
984 if the entry point is contained in the text segment, even if the
985 text segment is at location 0.
987 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
988 nonstandard MIPS sections (.rdata, .sdata, etc).
990 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
991 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
992 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
994 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
996 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
998 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
999 from syms.c to new file stab-syms.c. Also, since GNU extended
1000 type codes such as N_SETT are no longer in ../include/stab.def,
1001 include them manually.
1002 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1003 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1004 * libaout.h: Added prototype for aout_stab_name().
1005 * Makefile.in: Update Makefile for new stab-syms.[co].
1007 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1009 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1010 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1011 just make N_XXX work by excluding the header from the text segment.
1012 * aoutx.h: Fix comments to match.
1014 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1016 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1017 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1018 for the "logical" text segment (i.e. never consider the exec
1019 header to be part of the text segment). This change is
1020 needed for consistency with various other parts of bfd and ld.
1021 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1022 and move calculation of obj_textsec(abfd)->size to libaout.h.
1023 * bfd-in.h: Removed bogus ';'.
1025 * Makefile.in: Add MINIMIZE flag to select lean
1026 or bloated target_vector.
1027 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1028 * newsos3.c: Fixes to ../include/aout64.h remove need
1029 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1031 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1033 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1034 handle both little and big-endian targets, with little
1035 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1036 * host-aout.c: Add FIXME note.
1038 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1040 * targets.c: Make the default target_vector contain
1041 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1042 Old behavior can be gotten by defining ALL_TARGETS.
1043 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1044 Factored out common code into new file aout-target.h.
1045 Saves a lot of duplicate code for a.out variants.
1047 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1049 Get 'make headers' to work when configured with +subdirs.
1050 * Makefile.in: Add $(subdir) to docdir path.
1051 * doc/Makefile.in (protos): Add $(srcdir) prefix
1052 to name of sed scripts.
1054 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1056 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1057 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1058 to include names of N_SETT etc.
1060 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1062 * elf.c: Add minimal support for ELF symbol tables. Generates
1063 canonical bfd symbol tables from ELF symbol tables. Change the
1064 name of some functions from bfd_<name> to elf_<name>.
1066 * syms.c: Trivial fix to comment to remove a redundant "to".
1068 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1070 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1071 form that GDB recognizes as COFF.
1073 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1075 * ieee.c (ieee_object_p): cast NULL correctly.
1076 * configure.in: added harris host
1078 * coff-a29k.c: Lots of changes, most from David Wood.
1080 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1082 * coff-m88k.c (coff_write_armap): Just #undef it.
1084 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1086 * Makefile.in: standardize on MINUS_G to disable debugging
1087 * coff-m88k.c: create coff armaps instead of bsd ones.
1088 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1091 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1093 * elf.c: Additions to support ELF format core files.
1094 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1095 has support for /proc (all the include files in particular).
1097 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1099 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1100 of two N_SO stabs, one for directory, and one for filename.
1102 * bfd-in.h (print_vma): Factor out duplicate definition.
1104 Exit a little more gracefully when malloc returns NULL.
1105 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1106 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1107 * libbfd.h: Rre-generated due to libbfd.c update.
1109 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1111 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1113 * elf.c (elf_object_p): Don't try to create a bfd section for
1114 the first ELF section header. It is just a placeholder.
1116 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1118 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1119 core files, when compiling native.
1120 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1122 FIXME: The aoutf1.h change below needs to be reversed back
1125 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1127 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1128 manipulation of lnno fields in lineno structs in a coff-<f>.h
1129 independent way. Override it in coff-<f>.h to your favourite
1130 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1131 (coff_swap_lineno_out): modified to use the new macros.
1133 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1135 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1136 unknown arch when the magic number doesn't specify the
1137 architecture, since some OSs (eg old sun3s) don't set the number, and
1138 020 is probably the right answer anyway.
1140 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1142 * hosts/h-news.h, hosts/h-rtbsd.h:
1143 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1144 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1145 bfd_print_symbol_nm, for use by nm.
1146 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1147 bfd_print_symbol_nm option, to print in nm format.
1148 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1149 oasys.c (oasys_print_symbol): Provide stub implementations
1150 for bfd_print_symbol_nm.
1151 * syms.c: New function bfd_decode_symclass, used by nm printer.
1152 New function bfd_stab_name to look up string name of stab code.
1154 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1156 * Makefile.in: Added ctor.c
1157 * archures.c (bfd_default_arch_struct) added
1158 bfd_default_reloc_type_lookup.
1159 * coffcode.h: removed a load of #if 0ed code.
1160 (coff_compute_file_section_positions): now works out the section
1161 alignment and size correctly in all cases.
1162 (coff_get_symtab): looks for constructor symbols and calls the
1163 right function when they're found. (coff_canonicalize_reloc):
1164 knows when a section is full of constructors and does the right
1166 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1168 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1169 * libcoff.h: removed #if 0ed code
1170 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1171 arch independent constructor relocation type.
1172 (bfd_reloc_type_lookup): removed the comment "this will go away"
1173 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1174 reloc which is used when BFD_RELOC_CTOR falls through to give a
1175 default 32bit reloc for constructors.
1176 (bfd_default_reloc_type_lookup): added.
1177 * aoutf1.h: fixed SEGMENT_SIZE typo.
1179 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1181 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1182 matching prefix "coff".
1183 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1184 rs/6000 csect records.
1186 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1188 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1189 * configure.in: add motorola delta88 cases
1190 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1191 write_armap prototype
1192 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1194 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1196 * Rename COFF-related files in `coff-ARCH.c' form.
1197 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1198 coff-mips.c, coff-rs6000.c to be exact.
1200 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1201 make output clutter.
1202 * config/mt-*: Ditto.
1204 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1206 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1207 John Gilmore. Archive support from Damon A. Permezel.
1209 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1210 * configure.in: Add rs6000 case.
1211 * targets.c: Add rs6000 vector.
1212 * archures.c: Add rs6000, fix comment on romp.
1213 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1214 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1215 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1216 * section.c (bfd_make_section): Return NULL on attempt to create
1218 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1219 (bfd_swap_aouthdr_in): Handle lots more members.
1220 (make_a_section_from_file): If section has already been seen,
1221 just return false rather than overwriting it.
1222 (coff_real_object_p): Understand incoming magic numbers.
1223 (coff_set_flags): Understand outgoing magic numbers.
1224 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1225 (build_debug_section): Add fn for reading debug string section.
1226 (get_normalized_symtab): Handle symbol names in debug string section.
1227 Remove unused obj_string_table.
1228 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1229 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1230 existing section before making one.
1231 * cpu-rs6000.c: New file.
1232 * rs6000coff.c: New file.
1234 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1236 * elf.c: Add partial support for ELF format corefiles. Still needs
1237 support for extracting registers from corefiles.
1239 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1241 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1242 RANLIB is defined as echo, send the output to /dev/null to help
1243 reduce clutter in the output from doing a make.
1245 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1247 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1248 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1250 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
1252 * coffcode.h (coff_compute_section_file_positions): make it pad
1253 section size out if there are alignment restrictions so that the
1254 image will be ok on a system where section positions are worked
1255 out by accumulating sizes rather than from the section headers.
1256 * targets.c (proto write_armap). Changed orl_count to unsigned.
1257 * opncls.c (bfd_close_all_done). Added so that generative
1258 programs like gas can close a bfd without causing bfd confusion.
1259 * libbfd.h (changed becuase of protos)
1260 * amdcoff.c: messed with the way that jmp displacements are
1261 calcualated. This may not yet be totally correct.
1262 * archive.c (coff_write_armap): rewrote the way that ranlibs are
1264 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
1265 abs symbol has no section (like a register symbol).
1266 (coff_write_symbol) now zeros auxent before filling it up to help
1267 with sensitive applications.
1268 * libbfd.c (bfd_write_bigendian_4byte_int): added.
1270 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
1272 * bfd.c: Make sure we don't get a macro strerror().
1273 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
1274 * trad-core.c (trad_unix_core_file_failing_command): Suppress
1275 attempt to recover command, ifdef NO_CORE_COMMAND.
1276 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
1278 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
1280 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
1282 * archive.c (bsd_write_argmap): The size of the ranlib structures
1283 should not include the size field itself.
1284 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
1285 adata(abfd)->exec_bytes_size field instead of constant macro,
1286 because aoutx.h compiles to a simple .o file shared by
1287 all 32-bits a.out targets.
1289 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
1291 * configure.in: Allow i386-sco-sysv.
1292 * bout.c: Remove unused i960_align; lint dummy core file handlers.
1293 * cpu-h8300.c: lint.
1295 * host-aout.c: New strategy. We use common code, include files,
1296 and data structures to handle the file, but set a few parameters
1297 from the host's config file (page size, text start addr, etc).
1298 * libaout.h: Define HP BSD machine types.
1299 * aoutf1.h: Handle reading a.outs with these types.
1301 * trad-core.c: Pass the u.u_ar0 value as the negative of the
1302 virtual-memory-address of the .reg section. We can't just make a
1303 section for "all the regs and nothing else" because only GDB knows
1304 exactly where the regs are (scattered around the upage and stack).
1305 Clean up memory allocation. Remove big- and little-endian
1306 vectors, replace with single vector; this only runs on the host,
1307 in host byte order. Replace byteswap routines with aborts in case
1309 * targets.c: There's only one trad_core_vec now.
1310 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
1312 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
1314 * hosts/h-amix.h (free): Fix prototype.
1316 * aoutx.h: Don't use NULL as an integer, for braindead systems
1317 that declare it as (void *)0. (From Peter Schauer.)
1319 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
1321 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
1322 problem with bad Ultrix system headers.
1323 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
1324 various kinds of alignments for the various kinds of
1327 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
1329 * doc/Makefile: Don't assume . is on the path (from James Clark).
1331 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
1333 * Makefile.in: Avoid Sun Make VPATH bugs.
1334 * targets.c: Declare trad_core vectors extern.
1336 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
1338 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
1339 * libbfd.h: Moved ALIGN macro here.
1340 * bout.c (b_out_callback): Replace i960_align by align_power.
1342 * libaout.h (struct aoutdata): Added fields page_size,
1343 segment_size and exec_bytes_size. These help generic code
1344 (in aoutx.h and libaout.h) to figure out where to align
1345 the various segments in a demand paged file.
1346 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
1347 to decide if the exec header counts in a_text (text segment size).
1348 Also, assume D_PAGED flag is set; don't set it here.
1349 * bout.c (b_out_callback): Add initialization of
1350 adata fields page_size, segment_size, and exec_bytes_size.
1351 * host-aout.c (NAME(host_aout, callback) and
1352 NAME(host_aout,mkobject): Ditto.
1353 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
1354 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
1355 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
1356 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
1357 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
1358 for some systems (mainly sunos), so do it in the callback instead.
1359 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
1360 * aoutx.h (NAME(aout,set_section_contents): Change the way
1361 filepos and size of sections are carried out to support
1362 older styles of demand paged executables.
1365 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
1367 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
1368 * bfd.c: Added macros to enable gas to swap coff records.
1369 * coffcode.h: Make the coff_swap_*_out routines return the number
1370 of bytes swapped, and cleaned up their prototypes.
1371 * configure.in: Added ebmon/coff support
1372 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
1374 * targets.c: Added new entry points for coff swapping
1376 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
1378 Restructure configuration scheme for bfd, binutils, ld.
1380 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1381 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
1382 Change some config names to match other dirs.
1383 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1385 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
1386 ../include/sysdep.h.
1387 * cpu-i960.c: Strncmp needed a length arg.
1388 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
1389 * i386aout.c: Remove dead N_TXTOFF override.
1390 * trad-core.c: Don't disable the whole file if SUN4_SYS.
1391 * config/: Rename some config files to match up h-*.h names.
1392 Remove all the HOST_SYS definitions from the config files.
1393 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
1394 * hosts/h-hp9000.h: Remove USG comment.
1395 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
1396 * hosts/h-news.h, h-sparc-64.h: New config files that had
1397 previously been kludged in the <sysdep.h> file.
1399 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
1401 * config/*: trad-core support is HOST dependent, not target
1402 dependent. Target config files only set DEFAULT_VECTOR and/or
1403 other vector elements. Exception: when host-aout.c is in use,
1404 in which case we're forced to assume we're native (hp, vax,
1405 tahoe). Rename XDEPFILES to HDEPFILES.
1406 * Makefile.in: Rename XDEPFILES.
1407 * config/h-sun*: Don't force static linking.
1408 * trad-core.c: Document how to use it nowadays.
1409 * i386aout.c, newsos3.c: Clean up.
1410 * i386coff.c: Allow 386 coff files to be used as core files too
1411 (for reading core files from embedded systems).
1413 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
1415 * Add i386aout.c for a.out support on the i386.
1417 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
1419 * reloc.c, section.c, syms.c, targets.c: correct info-node
1420 structure in *doc* comments.
1421 doc/Makefile: stop hiding complaints from makeinfo.
1423 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
1425 * aoutx.h (...some_aout_object_p): Take a third parameter,
1426 the internal_exec struct, and avoid ever looking at an
1427 external_exec. All callers changed to read the entire
1428 external_exec struct, swap and check its magic number,
1429 swap in the whole structure, and pass the swapped-in version to
1431 * bout.c: Bring into modern era. Use single _object_p routine
1432 for big- aand little-endian. Provide internal and external
1433 exec header structs. Use separate swap-in and swap-out routines.
1435 * libaout.h: Move struct internal_exec from ../include/aout64.h
1436 to here. Add obj_symbol_entry_size to struct aoutdata.
1437 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
1439 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
1440 EXTERNAL_NLIST_SIZE. Callers changed.
1442 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
1444 * bfd.c: Remove strerror() to libiberty.
1446 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
1447 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
1448 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
1449 last byte of transfer, not first byte, is within the section.
1451 * host-aout.c: Remove `BSD' archive support. Lint.
1453 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
1454 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
1455 `bfd_arch_info_type'. All uses changed.
1456 * reloc.c: Rename `bfd_reloc_status_enum_type' to
1457 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
1458 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
1459 it needs a better name.) All uses changed.
1460 * targets.c: Rename `enum target_flavour_enum' to `enum
1461 target_flavour', and remove the `_enum' from all of the enum
1462 values themselves. All uses changed.
1464 * configure.in, config/h-i386mach: i386 mach host.
1465 * config/t-i386-aout: Use host-aout.c.
1467 * trad-core.c: Give it its own xvec's to make it independent
1468 of other file formats.
1469 * ecoff.c, host-aout.c: Remove refs to trad-core.
1470 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
1471 * targets.c: #ifdef TRAD_CORE, include it in the vector.
1473 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
1475 * reloc.c: Extended NEWHOWTO macro
1476 * ieee.c: Changed the way 8bit pcrel is done
1477 * cpu-h8300.c: got the registers in the right order
1479 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
1481 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
1482 prediction is vindicated!
1484 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
1485 Remove refs to howto.c, since Steve forgot.
1487 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
1489 * elf.c: took the abort out of set_arch_mach so that objdump -i will
1490 still work. Now allows any architecture/machine to be set.
1492 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
1494 * howto.c deleted and moved code to reloc.c
1496 * libbfd.h, libbfd-in.h removed $id stuff for real
1498 * cpu-h8300.c Made it match various different spellings of h8300.
1500 * archures.c: Took out the first char filter which made it only
1501 look for a cpu/arch match when the first chars of supplied and
1502 tested names were the same.
1504 * targets.c removed oasys stuff, pending someone to fix the bugs
1508 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
1510 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
1511 ELF support good enough for GDB.
1512 * configure.in, config/h-amix, config/t-m68k-elf: Handle
1513 m68k-cbm-svr4 host and target.
1514 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
1515 so `diff' and `patch' can cope.
1517 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
1519 * archures.c: removed texinfo error
1521 * init.c: added texinfo hooks, and removed initialization error
1524 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
1527 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
1529 * cpu-i960.c: Avoid numerical count of initializers.
1531 Vax Ultrix changes from David Taylor <taylor@think.com>:
1532 * host-aout.c: Make little-endian vector really little-endian.
1533 * configure.in: Separate vax and tahoe cases, handle ultrix.
1534 * config/t-vax: Add trad-core.o.
1535 * config/h-vaxult: New host system.
1537 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
1539 * bfd-in.h VERSION, change version number to 0.18, this makes a
1540 gap, but now is the same as the linker version number.
1542 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
1543 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
1544 files will eventually contain processor specific bits for bfd,
1545 like strange relocation information and dis/assembly. So far only
1546 the H8 has been even partially done. This work also ties in with
1547 the change in handling architectures.
1549 * amdcoff.c: (a29k_reloc) fix error message.
1551 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
1552 discover the architecture of the bfd. (sunos4_callback) calls the
1553 function bfd_set_arch_mach rather than stuffing stuff directly
1554 into the bfd. (sunos4_write_object_contents), changed names of
1557 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
1558 setup the environment.
1560 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
1561 headers in big endian format, regardless of the endianess of the
1564 * archures.c: totally changed. Now an architecture is represented
1565 with a pointer to an info structure rather than an enumerated type
1566 and a long. The old info is available as two elements in the
1567 structure. Future enhancements to architecure support will
1568 involve pointers to methods being placed into the info structure.
1570 * bfd.c: changed the definition of the bfd structure for the new
1573 * bout.c: (b_out_set_arch_mach) changed to use the new
1574 architecture mechanism.
1576 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
1577 the new architecture mechanism.
1579 * configure.in: added h8 stuff.
1581 * ieee.c: too many changes to note. Now ieee files written with
1582 bfd gas and ld can be read by gld and ieee only linkers and
1585 * libbfd.c, libbfd.h: changed prototype of bfd_write.
1587 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
1588 than fixing the structure directly.
1590 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
1591 than fixing the structure directly.
1593 * opncls.c: (new_bfd) makes sure that bfd_init has been called
1594 before opening a bfd.
1596 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
1597 rather than fixing the structure directly.
1599 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
1600 in the t/hmake file) a user can select which backends they want
1601 linked with bfd without changing the source.
1603 * init.c: new, looks after initializing modules.
1605 * howto.c: for future use, will allow an application to work out
1606 what cookie to use as a handle on a relcoatio howto.
1608 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
1610 * srec.c: Better error checking, partly from Peter Schauer.
1611 (srec_object_p): Avoid assuming any file that starts with 'S' is
1612 an S-record file! (Check for 3 uppercase-hex digits after it.)
1613 (ISHEX): Define new macro for checking supposedly hex characters.
1614 (pass_over): Treat as EOF any S-record line that:
1615 * doesn't have hex in either size character
1616 * produces a size larger than 0x7F
1617 * has an unrecognized type number
1619 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
1621 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
1622 opncls.c: Lint (saber actually).
1624 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
1626 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
1627 * newsos3.c: Fixed two types: newos3 -> newsos3.
1628 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
1629 to use correct segment.
1631 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
1633 * aoutx.h (print_symbol): Handle missing symbol->name.
1635 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
1637 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
1640 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
1642 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
1643 add sgi/irix support.
1645 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
1647 Changes for the AMD 29000 Ultracomputer port from David Wood.
1650 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
1652 * Makefile.in: Make subdirs work by using $(INCDIR) in the
1655 * coffcode.h (coff_real_object_p): Pass information about the
1656 current file's coff symbol format to BFD via the coff_data struct.
1657 (coff_find_nearest_line): obj_icof => coff_data.
1658 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
1659 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
1660 and DIMNUM == E_DIMNUM.
1661 * configure.in: Handle a29k-*-* hosts, and targets
1662 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
1663 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
1664 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
1665 local_linesz to `coff_data' (tdata) struct.
1666 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
1667 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
1669 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1671 * Makefile.in: $(MAKE) for make, $(docdir) for doc
1672 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
1674 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
1676 * aoutf1.h (sunos4_core_file_p): Release the right storage in
1678 (sunos4_core_file_matches_executable_p): Fix header comparison.
1679 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
1680 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
1682 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1684 Allow GDB to patch object files.
1686 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
1687 * trad-core.h (trad_unix_core_file_p): Ditto.
1688 * aoutx.h (aout_set_section_contents): On first output, check
1689 abfd->direction and complain if erroneous.
1691 * Makefile.in: Add crude dependencies.
1693 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1695 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
1696 to h/t-xxxx files so that everything will work on System V.
1698 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
1700 * aoutx.h: Add information on host-aout.c and how to configure
1701 to use it, to the manual.
1702 * configure.in: Tix typo.
1703 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
1704 else dummy out the core file support.
1705 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
1706 specified, use it to locate the data section.
1707 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
1708 rather than as chars (lint).
1710 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
1712 * aoutx.h, coffcode.h: saberized.
1714 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1716 * bfd.texinfo: some cleanup, reincorporated more intro matter from
1718 bfd.c, targets.c: minor rewording of doc segments
1721 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
1723 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
1724 etc, rather than TEXT_START_ADDR.
1725 * host-aout.c: Remove #if 0 around whole thing.
1726 Update to modern (32/64-bit) a.out naming conventions.
1727 Include a large chunk of ../include/a.out.gnu.h to get macros that
1728 are not defined by the system include files.
1729 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
1730 macro used by the other a.out implementations.
1731 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
1733 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1735 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
1736 texdoc and psdoc; make these depend on generated .texi's
1738 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
1741 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
1744 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
1745 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
1746 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
1747 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
1748 obtrusive marks indicating .c origins.
1750 * bfd.texinfo: generalize most references to linker
1752 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1754 * Makefile.in: include core.p in PROTOS (building better bfd.h)
1755 * archures.c: remove empty foo() definition (crept in at vn1.9)
1757 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1759 * bfd.texinfo: use @setchapternewpage on instead of lots of
1760 @page's; minor rephrasing in Introduction.
1762 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
1763 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
1764 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
1765 segments): used BFD (caps) more consistently as a name in
1766 discourse, fixed a few other minor typos and uses of fonts
1769 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1771 * coffcode.h: fixed bug where string table size wasn't being swapped.
1773 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1775 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
1777 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
1778 flags. (bfd_print_symbol_vandf) now knows what to do with the
1781 * aoutx.h: made translate_from_native_sym_flags and
1782 translate_to_native_sym_flags produce the above flags.
1785 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1787 * all files: update copyright notices for GPL version 2.
1788 Install header comments and attribute most modules to their
1789 authors. BFD's name is now officially "Binary File Descriptor",
1790 so remove any conflicting pejoratives.
1791 archures.h: Consists solely of comments; remove it.
1793 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1795 * Makefile.in, bfd.c: Made it compile again.
1797 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1799 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
1802 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1804 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
1805 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
1808 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
1809 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1811 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1813 * Everything: created some new files, core.c format.c, reloc.c,
1814 section.c and syms.c to split the functionality a bit better.
1815 Cleaned up the rest of the files a bit, and added some
1819 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
1821 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
1822 really takes 3 arguments, patched code and ammended prototypes.
1824 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1826 * ../include/bfd.h (struct bfd_target): Added new field
1827 "align_power_min" which contains the minimum alignment for a
1828 section. This is used in coff_new_section_hook. The field
1829 insertion necessitates an update of all backends..
1831 * aoutf1.h jump table field inserted
1833 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
1836 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
1837 table field inserted.
1839 * coffcode.h(just about everything) Now patches up symbol tables
1840 using a different mechanism. The Intel major bug has been fixed,
1841 and the linker can self host on the Aviion and be debugged with
1844 * ecoff.c: new include and jump table patch, i386coff.c: new
1845 include and jump table patch, icoff.c: new include and jump table
1846 patch, ieee.c: can now read archives containing ieee modules.,
1847 libcoff.h: added (combined_entry_type), libieee.h: uped max
1848 sections to 20, m68kcoff.c: new include and jump table patch,
1849 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
1850 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
1851 srec.c: jump table patch. trad-code.c fixed #IF typeo
1853 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
1855 * coffcode.h (coff_swap_aux_in): added else case to deal with
1856 filenames less than 9 characters.
1859 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1861 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
1863 * srec.c: now allows any number of sections to be created in a
1864 file. Outputs addresses of the right length.
1866 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1868 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
1869 target didn't match, the format got set to the attempted match,
1870 breaking a future test.
1872 *../include/i386coff.h : fixed typo in type field with size
1874 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
1875 support in the jump table for the swapping routines exported to
1876 gdb. Now gdb works with the 386.
1878 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1880 * Merge in changes from gdb-3.95 release.
1881 Makefile.in: Allow hmake and tmake files to add OFILES.
1883 bfd.c: support specific targets as well as searching. When
1884 searching, take default target in preference to others.
1886 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
1887 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
1888 libbfd.h: Support specific targets as well as searching.
1889 opncls.c: Support specific targets as well as searching.
1890 targets.c: Search is short-circuited if default target matches.
1891 liboasys.c, libieee.c: Undo bothner changes that make macros
1892 work to the left of assignment, but which depend on the
1893 representations of different pointer types being the same.
1895 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1897 * i386coff.c: created.
1898 * coffcode.h: added support for 386.
1899 * Makefile.in: added support for 386.
1900 * ../include/i386coff.h: created
1902 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1904 * coffcode.h: removed all put_x_<sizes>
1905 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
1909 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1911 * opncls.c: Changed obstack_chunk_alloc use xmalloc
1913 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1915 * everything: Removed sysdep.h from bfd.h and put back into files
1916 from which it was split out. Now 64 bit version is built with a
1917 -DHOST_64_BIT="long long" on the compile line.
1920 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1922 Changed all the [get|put][name] routines to use [get|put]_[size
1925 Put in support for 64 bit work. Now two versions of bfd may be
1926 generated, according to the state of TARGET_64_BIT, one which is
1927 32 bit only, and one which is 64/32 bits.
1928 Created new back end 'demo64' to test 64 bit functionality.
1930 Renamed some files to work on DOS.
1932 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
1933 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
1934 chage, 64 bit transfer. * liba.out.h: Split out common code from
1935 sunos and newsos into liba.out. Name changes and prototype mods. *
1936 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
1937 prototypes for new functions. * libcoff.h: lint * libieee.h: make
1938 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
1939 change and 64bit stuff.* newsos3.c: common code removed, new jump
1940 table. * oasys.c: Name change * opncls.c: Portability fixes *
1941 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
1942 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
1943 be called b.out.c * coffcode.h: used to be called coff-code.h, now
1944 64bit ized. * demo64.c: 64 bit a.out back end
1950 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1952 * libieee.h: Make ieee_data and ieee_ar_data macros usable
1953 on LHS of assignment, even when using old compilers.
1954 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
1955 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
1956 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
1957 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
1958 * targets.c: Add declaration of newsos3_vec.
1961 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1963 * aout.c: fixxed some of the problems with filepos calculation.
1964 (swap_ext_reloc): fixed problem with creation of relocs.
1965 (aout_set_section_contents): fixed filepos problem
1967 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
1968 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
1969 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
1970 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
1971 cleaned up. (coff_write_object_contents) cleaned up.
1973 * ecoff.c: Totally different. Now supports ecoff fully.
1975 * icoff.c: fixed problems in relocation callout.
1977 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
1979 * m68kcoff.c: updated target vector.
1981 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
1982 choose_reloc_size. (sunos4_write_object_contents) now calls
1983 choose_reloc_size so outputs relocs correctly, also calculates the
1984 size of the sections correctly.
1988 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
1990 Merge Per Bothner's changes to modularize BFD a.out a bit.
1992 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
1993 * ieee.c: Cast enums to int before comparing them, for brain-
1995 * coff-code.h: Remove coff_get_section_contents, and use the
1996 generic one instead.
1998 * aout.c: Derive new module from sunos.c, containing generic
1999 support code for all kinds of a.out files.
2001 * sunos.c: Remove all code that goes in aout.c. Split out
2002 machine dependent followup in sunos4_object_p into
2003 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2004 and redefine only the names we CHANGE, not all the names. Drop
2005 the little-endian vector, and rename the vector as sunos4 rather
2008 * b.out.c: Use aout.c routines for most of the work. Slight
2009 changes for the new regime. Remove close_and_cleanup and
2010 get_section_contents in favor of generics. New transfer vector
2013 * newsos.c: New support for Sony NEWS, another a.out format.
2015 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2016 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2017 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2019 * opncls.c (bfd_close): Call format-dependent write_contents
2020 routine, if writing, before calling target-dependent
2021 close_and_cleanup routine (which is now always generic, I think).
2022 * srec.c: Use bfd_alloc instead of malloc. Remove
2023 close_and_cleanup and move code from it to
2024 srec_write_object_contents. Add write_contents to tvec.
2025 * targets.c: Remove a.out little vector, replace a.out big
2026 vector with SunOS vector. FIXME: Need Vax support again now.
2028 * libbfd.h: Add write_contents format-dependent-vector to the
2029 bfd_target vector. Supply a generic close_and_cleanup routine.
2030 * liba.out.h: Handle the new aout.c split. Add prototypes for
2031 all routines defined in aout.c. Rename "sunos" things to "aout"
2032 things. Add a few fields where needed for various formats.
2033 * Makefile.in: Add aout.c and newsos.c.
2035 * archive.c, ieee.c, oasys.c: Lint.
2037 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2040 changed forward declaration struct stat; to reduce warnings. Changed
2041 comment on bfd_h_<x>_x.
2043 * ../include/m68kcoff.h, ../include/intel-coff.h,
2044 ../include/m88k-bcs.h
2045 Now there are two incarnations of relocs, linenos and syments. One for
2046 internal digestion, and one full of char arrays for I/O. The original
2047 names have gone to detect errors.
2049 * Makefile.in, m68kcoff.c, targets.c
2050 Test new structure code with a 68k coff implementaion
2052 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2053 Fixed all the places where there were problems with the size and
2054 alignments of structures on disk and structures in memory. #ifed out
2055 all the code in coffswap.c, since it should be done using the target
2058 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2060 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2061 multiple reloc command.
2063 * sunos.c (sunos4_set_section_contents): Made it so that sections
2064 are always padded to their alignment size.
2066 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2068 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2069 Clean up types and such (saber C problems).
2070 * ecoff.c: Clean up types and such. Remove routines that are
2071 not used. Fix up reading and swapping of shorts from files.
2073 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2075 * a.out.vax.c: Remove two bogus "static" from prototypes.
2077 * ecoff.c: Got rid of lots of non-working junk (that had
2078 been copied directly from coff-code.h).
2079 Updated to be consistent with updates to icoff.c and coff-code.h.
2081 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2082 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2084 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2085 but until the target_vector is automatically generated,
2086 it's as good as any. Note that the text offset is the only
2087 difference between NewsOS and SunOs (including magic numbers).
2088 (Most of the sunos_* routines should to renamed bsd_*
2089 and move to a bsd.c file. Then (and when the target_vector
2090 is automatically generated) it might make sense to create
2091 a separate Sony target.)
2093 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2094 on some systems, and doesn't help on others.
2095 Similarly, only define X_OK if not already defined.
2097 * trad-core.c: Don't include sys/stat.h - at least
2098 on NewsOS 3, it has already been included.
2100 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2102 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2103 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2104 symbol tables if necessary when reading them in, so gdb can use
2105 them. Add "bfd_coff_" to the names so they won't conflict with
2106 names in calling programs. FIXME-soon: if coff-code.h is
2107 included in two BFD modules, this will cause duplicate
2108 definitions; the routines should be exported to a separate,
2109 common, module (probably along with a mess of other ones).
2111 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2113 Improve modtime support.
2115 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2116 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2117 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2118 BUG: archive members still do not get correct mod times.
2120 Improve floating point support for core files.
2122 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2123 (sunos4_core_file_p): Create a second registers section in the
2124 core file, called ".reg2", for the float registers.
2126 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2128 * many changes to improve archive handling; found a logic flaw in
2129 bfd_check_format which only just happened to work by cooncidence.
2131 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2133 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2136 * bfd.h: changed type of udata in asymbol to void *, like it
2137 should be. Added bfd_reloc_dangerous enum member.
2139 * coff-code.h: Fixed it so that internally generated symbols get
2140 their values relocated correctly in all cases. Removed calls to
2143 * icoff.c: Not understanding the destination symbol of a reloc is
2144 not a failure any more, just 'dangerous'. This allows linking of
2145 b.out and coff images.
2147 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2151 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2153 * sunos.c (translate_to_native_sym_flags): fixed
2154 sym_pointer->n_value so that symbols on the way out get their
2155 section relative values calculated correctly.
2157 * coff-code.h (mangle_symbols): fixed problem where tags were not
2158 being relocated for structs, enums, unions. Also various lints.
2160 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2162 * archive.c (get_elt_at_filepos): system_call_error returned
2165 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2167 * Resolve the use of no_error and system_call_error.
2168 The bfd library itself now will never set bfd_error to
2171 The code still needs to be combed to make sure all the error
2172 codes are correct. I suspect they are not always set correctly.
2174 * The names of all the messages have _ prepended because the sun
2175 bundled compiler can't distinguish from a macro which takes an
2176 argument and the same identifier in a non-macro context.
2178 * The reason for the above being that entry points which used to
2179 be trampoline functions are now just macros which expand to a
2180 direct call through the bfd's xfer vector.
2182 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2183 must gas have its own version of everything (the gas version
2184 had the correct value)
2186 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2188 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2189 properly support i960 architecture and output correct reloc stuff.
2191 * bfd.h: added prototype for bfd_printable_arch_mach, added
2194 * coff-code.h: Applied patches from chrisb to support i960
2195 architecture, zero relocs and swap them correcly and conditionally
2196 compiled the timestamp.
2198 * sunos.c: Made the default section alignment 2^3 so that doubles
2199 are done properly. Fixed the same reloc bug that was in b.out.c
2201 * sysdep.h: Now compiles on a Posix box
2203 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2205 * icoff.c: Fix comment on big-endian version.
2206 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2207 F_RELFLG). Set F_AR32WR in output files if little endian
2210 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2212 * archures.c fixed =/== typo
2214 * sunos.c added architecture stuff for output. Fixed
2215 bug where files where vma(data) != size(text)
2216 were processed wrong.
2218 * coff-code.h added a lint cast
2220 * (../include/a.out.sun4.h) fixed it so zmagic
2223 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2225 * archive.c removed loads of includes, and fixed bug where string
2226 table didn't have a null at the end.
2228 * bfd.c fixed includes, added symbols argument to
2229 canonicalize_reloc entry point.
2231 * libbfd.c fixed includes and added some lint patches.
2233 * targets.c added both sorts of intel coff.
2235 * b.out.c fixed included, changed was the canonical
2238 * icoff.c added support for callj and big and little
2241 * opncls.c added chmod+xing for files with EXEC_P set.
2243 * sunos.c fixed includes. Changed default section
2244 alignement to words. Fixed relocation stuff to work with
2247 * bfd.h various new types added, prototype for new
2248 reloc calls, changed bfd->iostream to a void *
2249 to including files don't need stdio.h.
2251 * libcoff.h added conversion table to tie relocs to
2256 * coff-code.h fixed includes. Added code to support
2257 big and little endian formats. Various lints. Better
2258 processing of symbols. Changed reloc stuff to new
2261 * libbfd.h fixed includes
2264 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
2266 * bfd.h changed name of alignment entry in sec_struct to
2267 alignment_power, because of conflicting uses within bfd.
2268 Now it should be obvious that it's a 2**n alignment
2269 specifier. Removed start_pad, end_alignment, block, minsize,
2270 output_file_alignment, subsection_alignment and original_vma fields.
2271 Added align_power() macro. Fixed bfd_section_alignment
2272 acessor macros. Added bfd_symbol_same_target macro.
2274 * b.out.c (b_out_write_object_contents) fixed to use
2275 new alignment member. Fixed (callj_callback) to use section
2276 relative symbols properly.
2278 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
2279 Fixed (translate_from_native_sym_flags) to correctly make
2280 symbols section relative.
2282 * bfd.c (bfd_errmsg) fixed various enum cast problems.
2283 (bfd_make_section) took out initialization of obsolete members.
2284 (bfd_print_symbol_vandf) added
2286 * opncls.c (bfd_create) created.
2288 * coff-code.h (coff_new_section_hook) took away refs
2289 to obsolete members. (make_a_section_from_file) added
2290 conversion between alignment types. (coff_symbol_from)
2291 added. (coff_count_linenumbers) only counts linenumbers
2292 if symbol is of coff-type. (coff_mangle_symbols) only
2293 heavily mangles symbols if symbol is coff-type.
2294 (coff_write_symbols) various lints. (coff_write_object_contents)
2295 various lints and modification for alignment conversion.
2296 (coff_slurp_relocs) fixed for use with new asection shape.
2298 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
2300 * archive.c lots of lint
2302 * b.out.c added callj relocation support, upgrated reloc howto.
2303 Fixed so that asymbol and reloc records are output
2306 * bfd.c lots of lint, support for new bfd entry point
2309 * bfd.h changed definition of asymbol to contain pointer to
2310 owning bfd, removed target dependencies.
2312 * cache.c took out print statements, put in BFD_ASSERT calls.
2314 * coff-code.h various lints, corrected linenumber output
2315 functionality. Added support for new style asymbols and
2316 bfd_print_symbol. Fixed so that asymbol and
2317 reloc records are handled correctly. Added timestamp.
2319 * icoff.c Added support for new howto shape.
2321 * liba.out.h Added support for new asymbol shape
2323 * libbfd.c various lints
2325 * libbfd.h various lints
2327 * libcoff.h added support for new asymbol shape.
2329 * sunos.c various lints. Added support for new asymbol shape
2330 and bfd_print_symbol.
2332 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
2334 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
2335 pointer lint. Added support for callj relocation. Fixed bug where
2336 the last 32 bytes of the text section were overwritten by data. Fixed bug
2337 where archives of b.out didn't work due bfd_slurp_extended_name_table
2340 * sunos.c added support for n_other field. Braced the howto table so
2341 that it won't be affected by any lengthing of the howto struct typedef.
2344 * bfd.h added support for n_other field, added special_function
2345 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
2348 * bfd.c upgraded bfd_perform_relocation, various lints.
2350 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
2352 * ChangeLog: Started ChangeLog for BFD.
2353 * ToDo: Create file for suggestions.
2355 * Makefile: Support easy loading into Saber C.
2356 Add dependencies for icoff.o and bcs88kcoff.o.
2357 Rename coff.c to coff-code.h. Change callers.
2359 * bfd.c (bfd_check_format): Allow the check_format routines
2360 to return the desired target vector, rather than just a Boolean.
2361 bfd.h (bfd_check_format): Change function pointer return type.
2362 archive.c (bfd_generic_archive_p): change callee.
2363 b.out.c (b_out_little_object_p, b_out_big_object_p,
2364 b_out_real_object_p): change callee.
2365 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
2366 in check_format transfer vectors that need a filler.
2367 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
2368 bcs88kcoff.c: change callee.
2369 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
2370 icoff.c: change callee.
2371 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
2373 * libbfd.c (zalloc): It should actually zero the storage!
2374 This was commented out for some reason.
2376 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
2377 This is so callers can avoid <stdlib.h> which doesn't exist
2380 * bfd.c (map_over_sections): Add debugging code, since I
2381 noticed the section count for sunos core files was bad, but only
2382 GDB had detected the problem.
2383 (bfd_set_section_lineno_size, bfd_set_section_linenos,
2384 bfd_get_section_linenos): Remove obsolete functions.
2385 (bfd_apply_relocations): Use longs, not ints, for the math.
2387 * bfd.h: Declare enum boolean and struct bfd_target as well
2388 as typedefs for them. Remove obsolete
2389 bfd_get_section_lineno_size.
2391 * cache.c: Make the "fdopen" support work. Keep better track
2392 of how many files are open. Centralize the opening of files
2393 and be sure bfd_open[rw] actually try to open the file. Evade
2394 linked list initialization problems.
2396 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
2398 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
2400 * cplus-dem.c: Delete file, since it is not part of BFD.
2402 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
2403 (bfd_openr, bfd_openw): Actually open the file, give error now.
2405 * sunos.c (sunos4_core_file_p): Set section count.
2406 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
2407 obsolete definitions.
2408 (_write_symbol_table): Initialize <idx> counter.
2409 (foop): Eliminate debugging code.