1 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
3 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
5 type match actual return type.
6 * elf_print_symbol (section_name): Make CONST.
8 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
10 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
11 New files, for Linux (a free Unix clone for 386 machines).
12 * Makefile.in, configure.in, targets.c: Update accordingly.
14 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
15 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
16 correct calling of howto special functions and fixes from Raeburn
18 * archures.c: nuke bfd_reloc_code_type
19 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
20 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
21 SEC_NEVER_LOAD, various other bfdgas newness
22 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
23 * targets.c: change jump table vector to above
26 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
28 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
29 its prototype will be included in libbfd.h. Change result type
30 to struct * (rather than equivalent typedef) so it can be used in
31 the prototype, where they typedef won't be known.
32 * libbfd.h: Updated version.
34 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
36 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
37 targets.c: HPPA merge.
39 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
41 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
42 * config/solaris2.mh: Kludge around Sun compiler bug.
44 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
46 * libaout.h (aout_backend_data): Change defs of two bitfields to
47 be unsigned chars instead to get around rs6000 compiler problem.
49 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
51 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
52 Correct misconception that there can be only one symbol table.
53 Only call elf_slurp_symbol_table on the full symbol table, not
54 the dynamic one which is only a subset of the full one.
56 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
58 * coffcode.h (coff_compute_section_file_positions): For I960,
59 don't align sections in file.
61 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
63 * targets.c (struct bfd_target): Added field for target-specific
64 (but not file-specific) data, for distinguishing minor
65 characteristics between (e.g.) a.out formats.
67 * section.c (struct sec): New field user_set_vma indicates vma
68 field should be heeded, not assumed to be unset.
69 (STD_SECTION): Initialize that field of standard sections to zero.
70 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
72 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
75 * archures.c (struct bfd_arch_info): Fixed order of comment and
76 field decl. New fields indicate size of page and segment for
78 * cpu-m68k.c (N): Fill in values.
79 * cpu-sparc.c (arch_info_struct): Ditto.
81 * libaout.h (struct aout_backend_data): Various bits of data (not
82 all used currently) with characteristics of a.out implementation.
83 Important field for now is text_includes_header, indicating that
84 the text section starts immediately after the file header, which
85 gets mapped in with it.
86 (struct aout_data): New fields indicate whether vma has been
87 adjusted yet (not yet used), and what magic number will be used in
88 the output file (should go away in favor of vma_adjusted).
89 (WRITE_HEADERS): Code for dealing with section sizes and related
90 header fields replaced with call to adjust_sizes_and_vmas.
91 * aoutx.h (some_aout_object_p): Fill in magic number field.
92 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
93 (set_arch_mach): Set page size and segment size once CPU
95 (adjust_sizes_and_vmas): New function; has much code moved
96 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
97 and size parameters, as well as many header fields, after deciding
98 on magic number for output file. Checks to ensure that this
99 adjustment has only been done once.
100 (set_section_contents): Call adjust_sizes_and_vmas instead of
101 doing much of the work here.
103 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
104 default (null) values of these fields.
105 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
106 value in exec header.
107 (sunos4_aout_backend, MY_backend_data): Define backend data
108 indicating file header is included in text section.
110 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
112 * hosts/sparc.h (abort, exit): Hide these names if compiling with
113 gcc version 2, to avoid warnings.
115 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
117 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
118 it's broken on ncr 3000's. Use simple "true" for RANLIB.
120 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
122 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
124 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
126 * section.c (STD_SECTION): Remove extra semicolon in declarations.
127 * configure.in: Rewrite target parsing to use simple format.
128 Handle sparc-sun-solaris2 configuration.
129 * aout64.h: Avoid ANSI C brain death warning.
130 * elf.c: Avoid trigraph (???) or /* in comments.
132 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
134 * config/sysv4.mh: new file, RANLIB=echo
136 * configure.in: handle Solaris2 as -sysv4 or -solaris2
138 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
140 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
141 elf_core_tdata_struct into a single common struct. Core files
142 wouldn't have worked at all without this.
143 (bfd_elf_find_section): New function for GDB's undercover use
144 to find string sections that BFD hides from it.
145 (elf_get_str_section): Avoid multiple alloc&reads for same data;
147 (elf_object_p, elf_core_file_p): Allocate internal file header
149 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
150 * demo64.c: Prevent "empty translation unit" warnings from idiots.
152 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
154 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
156 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
158 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
160 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
162 * configure.in: handle m680[01234]0 as aliases for m68k
164 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
166 * coff-a29k.c: do byte relocs correctly
167 * coffcode.h (styp_to_sec_flags): never load INFO sections
168 * seclet.c (rel): don't relocate INFO sections
170 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
172 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
173 Make the symbols unmodifiable.
174 (bfd_section_init): Deleted.
175 * init.c (bfd_init): Don't call bfd_section_init.
177 * section.c (bfd_set_section_contents): Ensure that range to be
178 written is within section boundaries.
179 (bfd_get_section_contents): Likewise. Don't bother dispatching if
182 * libbfd.c (bfd_xmalloc): Text of error message should be const.
184 * coff-i960.c (howto_table): Deleted.
185 (howto_rellong, howto_iprmed, howto_optcall): New vars;
186 interesting entries from old howto_table.
187 (RTYPE2HOWTO): Adjusted to use switch.
188 (coff_i960_reloc_type_lookup): New function.
190 * coffcode.h (coff_new_section_hook): Allocate storage for aux
191 records for section symbol.
192 (make_abs_section): Unused; deleted.
193 (renumber_symbols): Re-order symbols so undefined symbols come
194 last, as COFF format desires.
195 (coff_write_symbol): Put C_FILE symbols in debug section always.
196 (coff_section_symbol): New function; creates a symbol with the
197 same name as a section, and sets up aux records for it.
198 (coff_add_missing_symbols): New function; adds section symbols to
199 symbol table if they aren't there already. Should someday also
200 add a dummy C_FILE symbol if none is present.
201 (coff_write_object_contents): Add missing symbols before preparing
202 symbol table to be written.
203 (coff_slurp_reloc_table): Verify that symbol indices read in are
204 in a reasonable range.
205 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
206 (obj_conv_table_size): Accessor macro.
208 * bout.c (b_out_reloc_type_lookup): New function. Handles three
211 * bfd-in.h (bfd_get_section_name): New macro. Like
212 bfd_section_name, but returns rvalue, not lvalue.
213 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
214 (bfd_get_section_flags): Now returns rvalue.
216 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
217 general, some specific to sparc or i960.
219 * aoutx.h (set_section_contents): Set VMA for each section based
220 on previous section. If text section VMA doesn't appear to have
221 been set, make a best guess from the type of file.
223 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
225 (MY(vec)): Initialize reloc_type_lookup field.
227 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
228 (bfd_error_trap, bfd_error_vector): Extern, not common.
230 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
231 few types of relocs for sparc; will need enhancement.
233 * bout.c (callj_callback): Use DEFUN macro in definition.
234 * coff-i960.c (optcall_callback): Likewise.
236 * targets.c (bfd_target): Added fields reloc_type_lookup and
237 _bfd_make_debug_symbol. Also minor comment changes.
238 * syms.c (bfd_make_debug_symbol): New dispatching macro.
239 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
240 than arch info, and dispatch with BFD_SEND. Callers changed.
241 * archures.c (struct bfd_arch_info): Deleted field
243 * cpu-*.c: Don't initialize that field.
245 * bfd-in.h (enum bfd_error): Add new value "bad_value".
246 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
247 (bfd_errmsg): Now returns ptr to const.
248 * bfd-in.h (bfd_errmsg): Fix prototype.
250 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
251 * reloc.c (bfd_generic_relax_section): Ditto.
253 * section.c (Section Output doc): Improve description of use of
254 output_section and output_offset.
256 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
258 * sco-core.c: new file from net.
259 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
260 Now we have the hairy linker, it's possible to move symbols from
261 one section into another. Actually make that work!
263 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
265 * hosts/sun3.h: fix declaration of free.
267 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
269 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
270 * coff-h8300.c (reloc_processing): all relocs are relative to
272 * opncls.c: don't use fdopen on DOS systems
274 short patches from Glenn Kasten (glenn@ready.com)
275 * target.c: enabled oasys support
276 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
277 fix problem where a relocation which crossed a modification byte
278 boundary did not work. Fix problem where a relocation near the end
279 of a data record did not work.
282 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
284 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
285 archvie header string counts the endian way, this heuristic sees
286 how big an archive string to read by trying it one way and if the
287 string table is unreasonably big, trying it the other. *FIXME*.
288 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
290 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
292 * bfd-in.h: Increase version number to 1.97, for consistency
294 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
296 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
298 * bfd-in.h: bump version to 1.96
299 Major change; changed calling convention for
300 bfd_get_relocated_section_contents so that caller allocates
301 memory for section data.
302 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
303 seclet.c, targets.c, bfd.c: reflect new convention.
304 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
305 case, then use reasonable default values for SEC_* flags.
307 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
309 * coffcode.h (coff_write_object_contents): use RELSZ to work out
310 size of output reloc struct.
311 * targets.c, Makefile.in: comment out tekhex for the moment.
312 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
313 * configure.in: tandem target is st2000
314 * coff-m68k.c: rename static howto_table to global
315 m68kcoff_howto_table.
316 * bout.c: remove unnecessary abort
317 * coff-a29k.c: various changes to the way relocations work to cope
318 with the "new order" and latent bugs.
321 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
323 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
324 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
325 * reloc.c (bfd_perform-relocation): don't relocate refs to
326 absolute symbols if doing a partial link.
328 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
330 * configure.in: Add a29k-amd-udi.
332 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
334 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
335 internal_exec structure before initializing the fields that
336 are used, so that the unused fields are in a known state.
338 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
340 * tekhex.c (struct data_struct): Convert from typedef that
341 typedefs nothing to a normal structure declaration.
342 * tekhex.c (pass_over): Prototype args for function that
343 second arg points to.
345 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
347 * Makefile.in: remove old style staging. Do not print recursion
350 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
351 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
354 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
356 * bfd.c, Makefile.in: added tekhex
357 * aoutx.h (set_section_contents): pages should be padded to the
358 size of a page, not the size of a segment.
359 * configure.in: added go32 host and i386-aout target.
360 * i386aout.c, libaout.h: now works for go32 target
361 * ieee.c: fix bit rot.
362 * seclet.c: support for padding seclet type.
364 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
366 * Makefile.in: added .NOEXPORT:
368 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
370 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
372 * elf.c (elf_compute_section_file_positions,
373 elf_write_object_contents): Return boolean, not NULL (which
375 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
376 Also ifdef-out code that aborts on unhandled section types.
378 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
380 * configure.in: Recognize ncr3000 config
381 * Makefile.in (MINUS_G): Pass on to recursive makes.
382 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
384 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
386 * Makefile.in: Now that we have sym.h and symconst.h, compile
387 coff-msym.c on all systems.
388 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
389 * coff-msym.c: Update include files and comments; add weakext bit.
391 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
393 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
394 section.c, srec.c, syms.c, coff-h8300.c: Lint.
396 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
398 * bout.c, coff-a29k.c, coff-i960.c: Lint.
399 * configure.in: Add new host and target configs.
400 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
401 structs, which vary; just use member name.
402 (elf_object_p, elf_core_file_p): Lint, fix comments.
403 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
405 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
407 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
408 local, disposable, copy of the external form of section header
409 table and program header table entries.
411 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
413 * Makefile.in: Set MINIMIZE back to 0 for a real release.
415 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
417 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
420 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
422 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
424 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
426 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
427 not internal bfd_assert function (twice).
429 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
431 * aout-target.h: change ar_max_namelen to 15 (the right value)
432 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
435 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
437 * archive.c (bfd_generic_archive_p): check for bout archives too.
438 * bout.c: make it work again.
440 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
442 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
444 * reloc.c (bfd_generic_get_relocated_section_contents): Call
445 bfd_xmalloc() instead of bare malloc().
447 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
449 * Makefile.in: pass down MAKEINFO on info.
451 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
453 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
454 host/h-<foo> now just <foo>.
455 * configure.in: reflect changes
457 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
459 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
460 actual source file, not just the generated libbfd.h.
462 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
464 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
465 gdb on little-endian 960 code.
466 * archive.c (compute_and_write_armap): indirect symbols should go
467 into the archive header too.
469 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
471 * Makefile.in: added check target.
473 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
475 * coff-msym.c: Move this file from gdb/ecoff.c. It
476 handles byte-swapping for ECOFF (MIPS symbol) files.
477 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
478 to the files built on MIPS-based hosts.
479 * Makefile.in: Add rule for coff-msym.
481 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
483 * Makefile.in: added clean-info target. MINIMIZE=1.
485 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
487 * coff-rs6000.c: Move core file functions into separate
488 new file rs6000-core.c. This is needed because reading
489 core files depends on native include files that conflict
490 with ../include/coff/rs6000.h.
491 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
493 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
495 * aoutx.h (NAME(aout,print_symbol)): Don't print
496 symbol addresss for undefined symbols.
497 * coff-rs6000.c: Various updates (due to target-
498 independent changes).
499 * libbfd.h: Ditto (tdata field is now a union).
500 * hosts/h-sparc.h: Removed prototype for bogus function
501 'emset' (presumably should have been 'memset' - which is there).
503 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
505 * configure.in (mips-big-* target): Same is Iris.
507 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
509 * aoutx.h (translate_from_native_sym_flags): when creating an
510 alias symbol, fill in the section as undefined, rather than
511 leaving it blank. If an output section can't be found for a
512 symbol, then don't core dump.
514 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
516 * Makefile.in, configure.in: removed traces of namesubdir,
517 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
518 copyrights to '92, changed some from Cygnus to FSF.
520 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
523 * coff-h8300.c: fix stupid reloc subtraction bug
524 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
525 since that's how wide it is. (coff_slurp_symbol_table): always zero out
526 the symbol.flags and done_lineno fields.
528 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
530 * coffcode.h (coff_write_symbol): write out the correct number of
532 * cpu-h8300.c: fix disassembly bug
534 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
536 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
537 section_from_bfd_index), cpu-h8300.c (howto*_callback),
538 reloc.c, section.c (bfd_map_over_sections), targets.c
539 (bfd_target_list): Protolint.
540 * libbfd.h: Update to match a libbfd-in.h from a month ago.
542 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
544 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
546 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
547 section of a symbol rather than the section of a reffed symbol to
548 determine the r_index of an emmitted reloc.
550 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
552 * PORTING: New (preliminary) porting guide.
554 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
556 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
557 (howto_hvrt16): lint.
559 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
561 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
562 a full configuration (with possible cross-development),
563 instead of using host-aout.c.
565 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
567 * aout-target.h (MY(write_object_contents):
568 Set obj_reloc_entry_size (abfd).
569 * gen-aout.c: Change to emit a .c files, not a .h file.
571 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
573 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
574 BSF_ABSOLUTE and replace with bfd_abs_section reference.
576 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
578 * coffcode.h (get_normalized_symtab): fixed bug where symbols
579 with more than one auxent can cause nasty core dumps.
581 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
582 "done_lineno" so that a symbol which appears twice in the symbol
583 table only gets it's linenumbers relocated once. Modifed
584 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
587 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
589 * aoutx.h: (translate_from_native_sym_flags): fix constructor
590 stuff to use the New Order.
592 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
594 * ieee.c: Change type of envi[] to unsigned char.
596 * configure.in: fix vax ultrix configuration.
598 * elf.c (bfd_section_from_shdr): Deal with null return from
599 bfd_make_section(). (elf_object_p): Select endianess properly.
601 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
603 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
605 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
607 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
608 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
609 * host-aout.c: Don't use aout-params.h; configure these systems
610 in their xm files, not in a randomly generated file.
611 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
613 * hosts/h-vaxbsd.h: Define the form of exec and core files.
615 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
617 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
618 host_aout_vec here as well.
620 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
622 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
623 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
624 to prevent undefined symbol.
626 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
628 Various lints found on PersSony
629 * aoutx.h: cast an enum
630 * coff-a29k.c: many ints in reloc structure turned to enum
631 * coffcode.h: more enums
632 * cpu-h8300.c: more enums
633 * opncls.c: more enums
635 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
637 * configure.in: Make Tahoe configuration work again.
638 * bfd-in.h: Remove trailing comma from enum declaration.
639 * ieee.c: Can't put byte values >0x7F into a signed char.
641 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
643 * Makefile.in: Add dependencies for various coff-*.o files.
645 * elf.c: Remove extraneous paren from core_prpsinfo and
646 core_prpstatus macros, rename core_prpstatus to core_prstatus.
647 Replace references to old section "size" member with new
648 "_raw_size" member. Implement elf_make_empty_symbol, which
651 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
653 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
656 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
658 * coffcode.h (bfd_coff_relax_section): now static.
659 (bfd_coff_get_relocated_section_contents): various type lints.
661 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
663 New entry point in the transfer vector - bfd_relax_section.
665 * aout-target.h: add to vector, call generic_relax
666 * bfd-in.h: add to vector
667 * bfd.c: add #define for vector
668 * bout.c: add to vector, call generic_relax
669 * coffcode.h: add to vector, also now has coff specific relax code
670 for the relaxable H8/300 relocs. Also clean up abs section cruft.
671 * elf.c: call generic_relax
672 * ieee.c: call new vector, clean up some bugs due to the creation
674 * libbfd.h: add bfd_generic_relax_section EXFUN
675 * oasys.c: call generic_relax
676 * reloc.c: implement generic_relax
677 * seclet.c: moved much of this into coffcode.h
678 * srec.c: call generic_relax
679 * targets.c: define new transfer vector
681 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
683 * everything: now modified to use smaller reloc type. Self hosts
686 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
688 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
689 New files for stratus.
691 * configure.in: Add configuration fragments for stratus.
693 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
695 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
696 variables as CONST since they are set to point to a const char
697 string. Fixes compiler complaints.
699 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
701 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
704 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
706 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
707 symbols, so that we can emit the correct file name even
708 if it's an include file.
710 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
712 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
713 (Reported by john@labtam.labtam.oz.au (John Carey)).
715 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
717 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
719 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
720 being used to -DHAVE_PROCFS.
722 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
723 '#include "fopen-same.h"' to end of file to match other h-* files.
725 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
727 * configure.in: Change svr4 references to sysv4. Add case
728 "unknown" for target vendor and infer some targets based
729 on the specified operating system.
731 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
733 * bfd-in.h, libaout.h: ANSIfy enums.
735 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
737 * archive.c (normalize): created version for VMS which removes the
738 VMS directory crap from the front and end of a filename, eg turn
739 [-.foo]bar.obj;123 into bar.obj
740 (bfd_construct_extended_name_table): now writes index into an
741 extended name table in decimal - the same base used to read an
744 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
746 * aout-encap.c: Fix to use aout-target.h.
747 * aoutf1.h: Use standard MY_object_p and MY_callback
748 in aout-target.h. Remove target-specific versions.
749 * host-aout.c: Re-write to use aout-target.h.
750 * gen-aout.c: New files use with host-aout.c to generate
751 host-specific a.out-related parameters.
752 * Makefile.in: host-aout.o depends on aout-params.h, which is
753 generated by gen-aout.
754 * aout-target.h: Make a little more flexible.
755 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
756 macro. Instead, inline it in aout-target.h.
757 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
759 * archive.c: Add missing commas in DEFUN macro (2 places).
760 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
761 Berkeley ones, now that libiberty has them:
762 bcopy->memcpy, bzero->memset, bcmp->memcmp.
763 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
764 remove unused variable.
766 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
768 * elf.c (elf_core_file_matches_executable_p): Enclose corename
769 and execname inside HAVE_PROCFS ifdef since they are unused
770 when it is not defined.
772 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
774 * elf.c: Flag all sections as either code or data. We can't
775 be sure what they are anyway, since ELF doesn't fit the
776 traditional model of text+data+bss very well. Add new local
777 function elf_read() to simplify code. Record entry point in
780 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
782 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
783 rather than N copies of the same lines.
785 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
787 * cpu-h8300.c: disassemble branch displacements correctly
788 * coff-h8300.c: put reloc offsets out in 32bits
790 * makefile.dos, configdj.bat: New files from DJ
791 * cache.c: fopen with new macros is needed for DOS.
792 * ieee.c: environ renamed to envi to stop an include file
794 * opncls.c, coff-rs6000.c: more fopens with macros.
796 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
798 * Makefile.in: infodir belongs in datadir.
800 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
802 * Makefile.in: fix where docdir lives
804 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
805 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
806 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
807 srec.c, syms.c, targets.c : all new documentation and lint
811 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
813 * coffcode.h, srec.c: Lint.
815 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
817 * Makefile.in: install using INSTALL_DATA, added standards.text
820 * configure.in: mark directory as target dependent. configure
821 nows works in objdir always so make file existence checks
824 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
826 * Makefile.in: idestdir and ddestdir go away. Added copyrights
827 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
828 and mandir now keyed off datadir by default.
830 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
832 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
833 computation of arch and machine type so it's worked out before
834 some_aout_object_p is called.
835 * aoutx.h: (some_aout_object_p): don't set arch and mach to
837 * archures.c: add extra field 'section_align_power' to hold
838 default section alignment in object files.
839 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
840 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
841 initialize the new field.
842 * bout.c (b_out_callback): replace the text size, since aout
844 * aoutx.h: Documentation in the new style
846 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
848 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
849 use the saved value if mtime_set is already set (intended
850 for archive files, though apparently not used yet).
852 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
854 * targets.c: Revise comments about how to configure the target
855 vector, to match reality. Remove mention of obsolete methods.
856 Remove long lists of capitalized macros that turn into the same
857 thing in lowercase. Normal vector simply lists all known
858 lowercase xvec names; all other cases are handled by SELECT_VECS.
860 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
863 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
864 list of supported targets.
866 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
868 * archive.c (bsd_write_armap): The pad byte sometimes added to
869 the string table in a __.SYMDEF member is now
870 counted as part of the size of the string table.
871 This is compatible with the old ranlib, as well as Sun's.
873 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
875 * srec.c: Rewrote to fix many bugs; now gets the record type
876 right, doesn't choke on input, sets the start address in an S9 and
877 fills in the filename on an S0.
879 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
881 * cpu-h8300.c: Add support for MEMIND addressing mode
883 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
885 * coffcode.h: use the new macro if available
887 * elf.c (elf_corefile_note): cast malloc to avoid warning.
888 * Makefile.in: Fixed dependencies due to file rename
890 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
891 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
892 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
893 newos3.c, stab-syms.c, syms.c: All these files have had their
894 #includes altered to point to the new places.
896 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
898 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
900 * configure.in: Add vendor "ncr" as supported per-target vendor.
901 Add svr4 case for i386 per-host case.
903 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
906 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
908 * syms.c (bfd_decode_symclass): Return 'A'
909 for symbols that are both absolute and global.
910 * archive.c (bfd_special_undocumented_glue): Return NULL
911 if bfd_ar_hdr_from_filesystem returns NULL.
913 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
915 * Makefile.in: added coff-h8300
916 * configure.in: now h8 is a coff target
917 * cpu-h8300.c: fix various disassembly problems
918 * libcoff.h: took out some code which has been #0ed for a long
920 * targets.c: added h8 coff
921 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
922 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
924 * coffcode.h: Started to change the way machine dependencies are
925 handled, from the nest of #ifdefs to macros defined in the
926 including coff-<foo>.c
928 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
930 * aoutx.h (some_aout_object_p): Set the `executable' bit
931 if the entry point is contained in the text segment, even if the
932 text segment is at location 0.
934 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
935 nonstandard MIPS sections (.rdata, .sdata, etc).
937 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
938 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
939 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
941 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
943 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
945 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
946 from syms.c to new file stab-syms.c. Also, since GNU extended
947 type codes such as N_SETT are no longer in ../include/stab.def,
948 include them manually.
949 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
950 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
951 * libaout.h: Added prototype for aout_stab_name().
952 * Makefile.in: Update Makefile for new stab-syms.[co].
954 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
956 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
957 rather complicated seeming problem. Eliminate LOGICAL_ versions,
958 just make N_XXX work by excluding the header from the text segment.
959 * aoutx.h: Fix comments to match.
961 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
963 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
964 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
965 for the "logical" text segment (i.e. never consider the exec
966 header to be part of the text segment). This change is
967 needed for consistency with various other parts of bfd and ld.
968 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
969 and move calculation of obj_textsec(abfd)->size to libaout.h.
970 * bfd-in.h: Removed bogus ';'.
972 * Makefile.in: Add MINIMIZE flag to select lean
973 or bloated target_vector.
974 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
975 * newsos3.c: Fixes to ../include/aout64.h remove need
976 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
978 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
980 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
981 handle both little and big-endian targets, with little
982 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
983 * host-aout.c: Add FIXME note.
985 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
987 * targets.c: Make the default target_vector contain
988 just &DEFAULT_VECTOR. This makes executables a lot smaller.
989 Old behavior can be gotten by defining ALL_TARGETS.
990 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
991 Factored out common code into new file aout-target.h.
992 Saves a lot of duplicate code for a.out variants.
994 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
996 Get 'make headers' to work when configured with +subdirs.
997 * Makefile.in: Add $(subdir) to docdir path.
998 * doc/Makefile.in (protos): Add $(srcdir) prefix
999 to name of sed scripts.
1001 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1003 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1004 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1005 to include names of N_SETT etc.
1007 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1009 * elf.c: Add minimal support for ELF symbol tables. Generates
1010 canonical bfd symbol tables from ELF symbol tables. Change the
1011 name of some functions from bfd_<name> to elf_<name>.
1013 * syms.c: Trivial fix to comment to remove a redundant "to".
1015 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1017 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1018 form that GDB recognizes as COFF.
1020 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1022 * ieee.c (ieee_object_p): cast NULL correctly.
1023 * configure.in: added harris host
1025 * coff-a29k.c: Lots of changes, most from David Wood.
1027 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1029 * coff-m88k.c (coff_write_armap): Just #undef it.
1031 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1033 * Makefile.in: standardize on MINUS_G to disable debugging
1034 * coff-m88k.c: create coff armaps instead of bsd ones.
1035 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1038 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1040 * elf.c: Additions to support ELF format core files.
1041 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1042 has support for /proc (all the include files in particular).
1044 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1046 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1047 of two N_SO stabs, one for directory, and one for filename.
1049 * bfd-in.h (print_vma): Factor out duplicate definition.
1051 Exit a little more gracefully when malloc returns NULL.
1052 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1053 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1054 * libbfd.h: Rre-generated due to libbfd.c update.
1056 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1058 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1060 * elf.c (elf_object_p): Don't try to create a bfd section for
1061 the first ELF section header. It is just a placeholder.
1063 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1065 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1066 core files, when compiling native.
1067 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1069 FIXME: The aoutf1.h change below needs to be reversed back
1072 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1074 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1075 manipulation of lnno fields in lineno structs in a coff-<f>.h
1076 independent way. Override it in coff-<f>.h to your favourite
1077 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1078 (coff_swap_lineno_out): modified to use the new macros.
1080 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1082 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1083 unknown arch when the magic number doesn't specify the
1084 architecture, since some OSs (eg old sun3s) don't set the number, and
1085 020 is probably the right answer anyway.
1087 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1089 * hosts/h-news.h, hosts/h-rtbsd.h:
1090 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1091 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1092 bfd_print_symbol_nm, for use by nm.
1093 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1094 bfd_print_symbol_nm option, to print in nm format.
1095 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1096 oasys.c (oasys_print_symbol): Provide stub implementations
1097 for bfd_print_symbol_nm.
1098 * syms.c: New function bfd_decode_symclass, used by nm printer.
1099 New function bfd_stab_name to look up string name of stab code.
1101 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1103 * Makefile.in: Added ctor.c
1104 * archures.c (bfd_default_arch_struct) added
1105 bfd_default_reloc_type_lookup.
1106 * coffcode.h: removed a load of #if 0ed code.
1107 (coff_compute_file_section_positions): now works out the section
1108 alignment and size correctly in all cases.
1109 (coff_get_symtab): looks for constructor symbols and calls the
1110 right function when they're found. (coff_canonicalize_reloc):
1111 knows when a section is full of constructors and does the right
1113 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1115 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1116 * libcoff.h: removed #if 0ed code
1117 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1118 arch independent constructor relocation type.
1119 (bfd_reloc_type_lookup): removed the comment "this will go away"
1120 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1121 reloc which is used when BFD_RELOC_CTOR falls through to give a
1122 default 32bit reloc for constructors.
1123 (bfd_default_reloc_type_lookup): added.
1124 * aoutf1.h: fixed SEGMENT_SIZE typo.
1126 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1128 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1129 matching prefix "coff".
1130 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1131 rs/6000 csect records.
1133 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1135 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1136 * configure.in: add motorola delta88 cases
1137 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1138 write_armap prototype
1139 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1141 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1143 * Rename COFF-related files in `coff-ARCH.c' form.
1144 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1145 coff-mips.c, coff-rs6000.c to be exact.
1147 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1148 make output clutter.
1149 * config/mt-*: Ditto.
1151 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1153 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1154 John Gilmore. Archive support from Damon A. Permezel.
1156 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1157 * configure.in: Add rs6000 case.
1158 * targets.c: Add rs6000 vector.
1159 * archures.c: Add rs6000, fix comment on romp.
1160 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1161 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1162 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1163 * section.c (bfd_make_section): Return NULL on attempt to create
1165 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1166 (bfd_swap_aouthdr_in): Handle lots more members.
1167 (make_a_section_from_file): If section has already been seen,
1168 just return false rather than overwriting it.
1169 (coff_real_object_p): Understand incoming magic numbers.
1170 (coff_set_flags): Understand outgoing magic numbers.
1171 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1172 (build_debug_section): Add fn for reading debug string section.
1173 (get_normalized_symtab): Handle symbol names in debug string section.
1174 Remove unused obj_string_table.
1175 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1176 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1177 existing section before making one.
1178 * cpu-rs6000.c: New file.
1179 * rs6000coff.c: New file.
1181 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1183 * elf.c: Add partial support for ELF format corefiles. Still needs
1184 support for extracting registers from corefiles.
1186 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1188 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1189 RANLIB is defined as echo, send the output to /dev/null to help
1190 reduce clutter in the output from doing a make.
1192 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1194 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1195 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1197 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
1199 * coffcode.h (coff_compute_section_file_positions): make it pad
1200 section size out if there are alignment restrictions so that the
1201 image will be ok on a system where section positions are worked
1202 out by accumulating sizes rather than from the section headers.
1203 * targets.c (proto write_armap). Changed orl_count to unsigned.
1204 * opncls.c (bfd_close_all_done). Added so that generative
1205 programs like gas can close a bfd without causing bfd confusion.
1206 * libbfd.h (changed becuase of protos)
1207 * amdcoff.c: messed with the way that jmp displacements are
1208 calcualated. This may not yet be totally correct.
1209 * archive.c (coff_write_armap): rewrote the way that ranlibs are
1211 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
1212 abs symbol has no section (like a register symbol).
1213 (coff_write_symbol) now zeros auxent before filling it up to help
1214 with sensitive applications.
1215 * libbfd.c (bfd_write_bigendian_4byte_int): added.
1217 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
1219 * bfd.c: Make sure we don't get a macro strerror().
1220 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
1221 * trad-core.c (trad_unix_core_file_failing_command): Suppress
1222 attempt to recover command, ifdef NO_CORE_COMMAND.
1223 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
1225 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
1227 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
1229 * archive.c (bsd_write_argmap): The size of the ranlib structures
1230 should not include the size field itself.
1231 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
1232 adata(abfd)->exec_bytes_size field instead of constant macro,
1233 because aoutx.h compiles to a simple .o file shared by
1234 all 32-bits a.out targets.
1236 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
1238 * configure.in: Allow i386-sco-sysv.
1239 * bout.c: Remove unused i960_align; lint dummy core file handlers.
1240 * cpu-h8300.c: lint.
1242 * host-aout.c: New strategy. We use common code, include files,
1243 and data structures to handle the file, but set a few parameters
1244 from the host's config file (page size, text start addr, etc).
1245 * libaout.h: Define HP BSD machine types.
1246 * aoutf1.h: Handle reading a.outs with these types.
1248 * trad-core.c: Pass the u.u_ar0 value as the negative of the
1249 virtual-memory-address of the .reg section. We can't just make a
1250 section for "all the regs and nothing else" because only GDB knows
1251 exactly where the regs are (scattered around the upage and stack).
1252 Clean up memory allocation. Remove big- and little-endian
1253 vectors, replace with single vector; this only runs on the host,
1254 in host byte order. Replace byteswap routines with aborts in case
1256 * targets.c: There's only one trad_core_vec now.
1257 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
1259 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
1261 * hosts/h-amix.h (free): Fix prototype.
1263 * aoutx.h: Don't use NULL as an integer, for braindead systems
1264 that declare it as (void *)0. (From Peter Schauer.)
1266 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
1268 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
1269 problem with bad Ultrix system headers.
1270 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
1271 various kinds of alignments for the various kinds of
1274 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
1276 * doc/Makefile: Don't assume . is on the path (from James Clark).
1278 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
1280 * Makefile.in: Avoid Sun Make VPATH bugs.
1281 * targets.c: Declare trad_core vectors extern.
1283 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
1285 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
1286 * libbfd.h: Moved ALIGN macro here.
1287 * bout.c (b_out_callback): Replace i960_align by align_power.
1289 * libaout.h (struct aoutdata): Added fields page_size,
1290 segment_size and exec_bytes_size. These help generic code
1291 (in aoutx.h and libaout.h) to figure out where to align
1292 the various segments in a demand paged file.
1293 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
1294 to decide if the exec header counts in a_text (text segment size).
1295 Also, assume D_PAGED flag is set; don't set it here.
1296 * bout.c (b_out_callback): Add initialization of
1297 adata fields page_size, segment_size, and exec_bytes_size.
1298 * host-aout.c (NAME(host_aout, callback) and
1299 NAME(host_aout,mkobject): Ditto.
1300 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
1301 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
1302 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
1303 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
1304 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
1305 for some systems (mainly sunos), so do it in the callback instead.
1306 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
1307 * aoutx.h (NAME(aout,set_section_contents): Change the way
1308 filepos and size of sections are carried out to support
1309 older styles of demand paged executables.
1312 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
1314 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
1315 * bfd.c: Added macros to enable gas to swap coff records.
1316 * coffcode.h: Make the coff_swap_*_out routines return the number
1317 of bytes swapped, and cleaned up their prototypes.
1318 * configure.in: Added ebmon/coff support
1319 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
1321 * targets.c: Added new entry points for coff swapping
1323 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
1325 Restructure configuration scheme for bfd, binutils, ld.
1327 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1328 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
1329 Change some config names to match other dirs.
1330 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1332 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
1333 ../include/sysdep.h.
1334 * cpu-i960.c: Strncmp needed a length arg.
1335 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
1336 * i386aout.c: Remove dead N_TXTOFF override.
1337 * trad-core.c: Don't disable the whole file if SUN4_SYS.
1338 * config/: Rename some config files to match up h-*.h names.
1339 Remove all the HOST_SYS definitions from the config files.
1340 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
1341 * hosts/h-hp9000.h: Remove USG comment.
1342 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
1343 * hosts/h-news.h, h-sparc-64.h: New config files that had
1344 previously been kludged in the <sysdep.h> file.
1346 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
1348 * config/*: trad-core support is HOST dependent, not target
1349 dependent. Target config files only set DEFAULT_VECTOR and/or
1350 other vector elements. Exception: when host-aout.c is in use,
1351 in which case we're forced to assume we're native (hp, vax,
1352 tahoe). Rename XDEPFILES to HDEPFILES.
1353 * Makefile.in: Rename XDEPFILES.
1354 * config/h-sun*: Don't force static linking.
1355 * trad-core.c: Document how to use it nowadays.
1356 * i386aout.c, newsos3.c: Clean up.
1357 * i386coff.c: Allow 386 coff files to be used as core files too
1358 (for reading core files from embedded systems).
1360 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
1362 * Add i386aout.c for a.out support on the i386.
1364 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
1366 * reloc.c, section.c, syms.c, targets.c: correct info-node
1367 structure in *doc* comments.
1368 doc/Makefile: stop hiding complaints from makeinfo.
1370 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
1372 * aoutx.h (...some_aout_object_p): Take a third parameter,
1373 the internal_exec struct, and avoid ever looking at an
1374 external_exec. All callers changed to read the entire
1375 external_exec struct, swap and check its magic number,
1376 swap in the whole structure, and pass the swapped-in version to
1378 * bout.c: Bring into modern era. Use single _object_p routine
1379 for big- aand little-endian. Provide internal and external
1380 exec header structs. Use separate swap-in and swap-out routines.
1382 * libaout.h: Move struct internal_exec from ../include/aout64.h
1383 to here. Add obj_symbol_entry_size to struct aoutdata.
1384 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
1386 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
1387 EXTERNAL_NLIST_SIZE. Callers changed.
1389 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
1391 * bfd.c: Remove strerror() to libiberty.
1393 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
1394 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
1395 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
1396 last byte of transfer, not first byte, is within the section.
1398 * host-aout.c: Remove `BSD' archive support. Lint.
1400 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
1401 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
1402 `bfd_arch_info_type'. All uses changed.
1403 * reloc.c: Rename `bfd_reloc_status_enum_type' to
1404 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
1405 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
1406 it needs a better name.) All uses changed.
1407 * targets.c: Rename `enum target_flavour_enum' to `enum
1408 target_flavour', and remove the `_enum' from all of the enum
1409 values themselves. All uses changed.
1411 * configure.in, config/h-i386mach: i386 mach host.
1412 * config/t-i386-aout: Use host-aout.c.
1414 * trad-core.c: Give it its own xvec's to make it independent
1415 of other file formats.
1416 * ecoff.c, host-aout.c: Remove refs to trad-core.
1417 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
1418 * targets.c: #ifdef TRAD_CORE, include it in the vector.
1420 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
1422 * reloc.c: Extended NEWHOWTO macro
1423 * ieee.c: Changed the way 8bit pcrel is done
1424 * cpu-h8300.c: got the registers in the right order
1426 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
1428 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
1429 prediction is vindicated!
1431 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
1432 Remove refs to howto.c, since Steve forgot.
1434 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
1436 * elf.c: took the abort out of set_arch_mach so that objdump -i will
1437 still work. Now allows any architecture/machine to be set.
1439 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
1441 * howto.c deleted and moved code to reloc.c
1443 * libbfd.h, libbfd-in.h removed $id stuff for real
1445 * cpu-h8300.c Made it match various different spellings of h8300.
1447 * archures.c: Took out the first char filter which made it only
1448 look for a cpu/arch match when the first chars of supplied and
1449 tested names were the same.
1451 * targets.c removed oasys stuff, pending someone to fix the bugs
1455 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
1457 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
1458 ELF support good enough for GDB.
1459 * configure.in, config/h-amix, config/t-m68k-elf: Handle
1460 m68k-cbm-svr4 host and target.
1461 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
1462 so `diff' and `patch' can cope.
1464 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
1466 * archures.c: removed texinfo error
1468 * init.c: added texinfo hooks, and removed initialization error
1471 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
1474 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
1476 * cpu-i960.c: Avoid numerical count of initializers.
1478 Vax Ultrix changes from David Taylor <taylor@think.com>:
1479 * host-aout.c: Make little-endian vector really little-endian.
1480 * configure.in: Separate vax and tahoe cases, handle ultrix.
1481 * config/t-vax: Add trad-core.o.
1482 * config/h-vaxult: New host system.
1484 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
1486 * bfd-in.h VERSION, change version number to 0.18, this makes a
1487 gap, but now is the same as the linker version number.
1489 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
1490 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
1491 files will eventually contain processor specific bits for bfd,
1492 like strange relocation information and dis/assembly. So far only
1493 the H8 has been even partially done. This work also ties in with
1494 the change in handling architectures.
1496 * amdcoff.c: (a29k_reloc) fix error message.
1498 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
1499 discover the architecture of the bfd. (sunos4_callback) calls the
1500 function bfd_set_arch_mach rather than stuffing stuff directly
1501 into the bfd. (sunos4_write_object_contents), changed names of
1504 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
1505 setup the environment.
1507 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
1508 headers in big endian format, regardless of the endianess of the
1511 * archures.c: totally changed. Now an architecture is represented
1512 with a pointer to an info structure rather than an enumerated type
1513 and a long. The old info is available as two elements in the
1514 structure. Future enhancements to architecure support will
1515 involve pointers to methods being placed into the info structure.
1517 * bfd.c: changed the definition of the bfd structure for the new
1520 * bout.c: (b_out_set_arch_mach) changed to use the new
1521 architecture mechanism.
1523 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
1524 the new architecture mechanism.
1526 * configure.in: added h8 stuff.
1528 * ieee.c: too many changes to note. Now ieee files written with
1529 bfd gas and ld can be read by gld and ieee only linkers and
1532 * libbfd.c, libbfd.h: changed prototype of bfd_write.
1534 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
1535 than fixing the structure directly.
1537 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
1538 than fixing the structure directly.
1540 * opncls.c: (new_bfd) makes sure that bfd_init has been called
1541 before opening a bfd.
1543 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
1544 rather than fixing the structure directly.
1546 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
1547 in the t/hmake file) a user can select which backends they want
1548 linked with bfd without changing the source.
1550 * init.c: new, looks after initializing modules.
1552 * howto.c: for future use, will allow an application to work out
1553 what cookie to use as a handle on a relcoatio howto.
1555 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
1557 * srec.c: Better error checking, partly from Peter Schauer.
1558 (srec_object_p): Avoid assuming any file that starts with 'S' is
1559 an S-record file! (Check for 3 uppercase-hex digits after it.)
1560 (ISHEX): Define new macro for checking supposedly hex characters.
1561 (pass_over): Treat as EOF any S-record line that:
1562 * doesn't have hex in either size character
1563 * produces a size larger than 0x7F
1564 * has an unrecognized type number
1566 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
1568 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
1569 opncls.c: Lint (saber actually).
1571 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
1573 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
1574 * newsos3.c: Fixed two types: newos3 -> newsos3.
1575 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
1576 to use correct segment.
1578 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
1580 * aoutx.h (print_symbol): Handle missing symbol->name.
1582 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
1584 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
1587 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
1589 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
1590 add sgi/irix support.
1592 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
1594 Changes for the AMD 29000 Ultracomputer port from David Wood.
1597 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
1599 * Makefile.in: Make subdirs work by using $(INCDIR) in the
1602 * coffcode.h (coff_real_object_p): Pass information about the
1603 current file's coff symbol format to BFD via the coff_data struct.
1604 (coff_find_nearest_line): obj_icof => coff_data.
1605 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
1606 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
1607 and DIMNUM == E_DIMNUM.
1608 * configure.in: Handle a29k-*-* hosts, and targets
1609 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
1610 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
1611 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
1612 local_linesz to `coff_data' (tdata) struct.
1613 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
1614 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
1616 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1618 * Makefile.in: $(MAKE) for make, $(docdir) for doc
1619 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
1621 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
1623 * aoutf1.h (sunos4_core_file_p): Release the right storage in
1625 (sunos4_core_file_matches_executable_p): Fix header comparison.
1626 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
1627 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
1629 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1631 Allow GDB to patch object files.
1633 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
1634 * trad-core.h (trad_unix_core_file_p): Ditto.
1635 * aoutx.h (aout_set_section_contents): On first output, check
1636 abfd->direction and complain if erroneous.
1638 * Makefile.in: Add crude dependencies.
1640 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1642 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
1643 to h/t-xxxx files so that everything will work on System V.
1645 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
1647 * aoutx.h: Add information on host-aout.c and how to configure
1648 to use it, to the manual.
1649 * configure.in: Tix typo.
1650 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
1651 else dummy out the core file support.
1652 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
1653 specified, use it to locate the data section.
1654 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
1655 rather than as chars (lint).
1657 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
1659 * aoutx.h, coffcode.h: saberized.
1661 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1663 * bfd.texinfo: some cleanup, reincorporated more intro matter from
1665 bfd.c, targets.c: minor rewording of doc segments
1668 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
1670 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
1671 etc, rather than TEXT_START_ADDR.
1672 * host-aout.c: Remove #if 0 around whole thing.
1673 Update to modern (32/64-bit) a.out naming conventions.
1674 Include a large chunk of ../include/a.out.gnu.h to get macros that
1675 are not defined by the system include files.
1676 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
1677 macro used by the other a.out implementations.
1678 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
1680 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1682 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
1683 texdoc and psdoc; make these depend on generated .texi's
1685 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
1688 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
1691 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
1692 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
1693 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
1694 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
1695 obtrusive marks indicating .c origins.
1697 * bfd.texinfo: generalize most references to linker
1699 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1701 * Makefile.in: include core.p in PROTOS (building better bfd.h)
1702 * archures.c: remove empty foo() definition (crept in at vn1.9)
1704 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
1706 * bfd.texinfo: use @setchapternewpage on instead of lots of
1707 @page's; minor rephrasing in Introduction.
1709 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
1710 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
1711 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
1712 segments): used BFD (caps) more consistently as a name in
1713 discourse, fixed a few other minor typos and uses of fonts
1716 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1718 * coffcode.h: fixed bug where string table size wasn't being swapped.
1720 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1722 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
1724 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
1725 flags. (bfd_print_symbol_vandf) now knows what to do with the
1728 * aoutx.h: made translate_from_native_sym_flags and
1729 translate_to_native_sym_flags produce the above flags.
1732 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
1734 * all files: update copyright notices for GPL version 2.
1735 Install header comments and attribute most modules to their
1736 authors. BFD's name is now officially "Binary File Descriptor",
1737 so remove any conflicting pejoratives.
1738 archures.h: Consists solely of comments; remove it.
1740 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1742 * Makefile.in, bfd.c: Made it compile again.
1744 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1746 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
1749 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1751 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
1752 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
1755 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
1756 29k coff by David Wood (wood@lab.ultra.nyu.edu).
1758 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1760 * Everything: created some new files, core.c format.c, reloc.c,
1761 section.c and syms.c to split the functionality a bit better.
1762 Cleaned up the rest of the files a bit, and added some
1766 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
1768 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
1769 really takes 3 arguments, patched code and ammended prototypes.
1771 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1773 * ../include/bfd.h (struct bfd_target): Added new field
1774 "align_power_min" which contains the minimum alignment for a
1775 section. This is used in coff_new_section_hook. The field
1776 insertion necessitates an update of all backends..
1778 * aoutf1.h jump table field inserted
1780 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
1783 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
1784 table field inserted.
1786 * coffcode.h(just about everything) Now patches up symbol tables
1787 using a different mechanism. The Intel major bug has been fixed,
1788 and the linker can self host on the Aviion and be debugged with
1791 * ecoff.c: new include and jump table patch, i386coff.c: new
1792 include and jump table patch, icoff.c: new include and jump table
1793 patch, ieee.c: can now read archives containing ieee modules.,
1794 libcoff.h: added (combined_entry_type), libieee.h: uped max
1795 sections to 20, m68kcoff.c: new include and jump table patch,
1796 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
1797 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
1798 srec.c: jump table patch. trad-code.c fixed #IF typeo
1800 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
1802 * coffcode.h (coff_swap_aux_in): added else case to deal with
1803 filenames less than 9 characters.
1806 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1808 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
1810 * srec.c: now allows any number of sections to be created in a
1811 file. Outputs addresses of the right length.
1813 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1815 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
1816 target didn't match, the format got set to the attempted match,
1817 breaking a future test.
1819 *../include/i386coff.h : fixed typo in type field with size
1821 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
1822 support in the jump table for the swapping routines exported to
1823 gdb. Now gdb works with the 386.
1825 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
1827 * Merge in changes from gdb-3.95 release.
1828 Makefile.in: Allow hmake and tmake files to add OFILES.
1830 bfd.c: support specific targets as well as searching. When
1831 searching, take default target in preference to others.
1833 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
1834 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
1835 libbfd.h: Support specific targets as well as searching.
1836 opncls.c: Support specific targets as well as searching.
1837 targets.c: Search is short-circuited if default target matches.
1838 liboasys.c, libieee.c: Undo bothner changes that make macros
1839 work to the left of assignment, but which depend on the
1840 representations of different pointer types being the same.
1842 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1844 * i386coff.c: created.
1845 * coffcode.h: added support for 386.
1846 * Makefile.in: added support for 386.
1847 * ../include/i386coff.h: created
1849 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1851 * coffcode.h: removed all put_x_<sizes>
1852 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
1856 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1858 * opncls.c: Changed obstack_chunk_alloc use xmalloc
1860 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1862 * everything: Removed sysdep.h from bfd.h and put back into files
1863 from which it was split out. Now 64 bit version is built with a
1864 -DHOST_64_BIT="long long" on the compile line.
1867 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1869 Changed all the [get|put][name] routines to use [get|put]_[size
1872 Put in support for 64 bit work. Now two versions of bfd may be
1873 generated, according to the state of TARGET_64_BIT, one which is
1874 32 bit only, and one which is 64/32 bits.
1875 Created new back end 'demo64' to test 64 bit functionality.
1877 Renamed some files to work on DOS.
1879 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
1880 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
1881 chage, 64 bit transfer. * liba.out.h: Split out common code from
1882 sunos and newsos into liba.out. Name changes and prototype mods. *
1883 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
1884 prototypes for new functions. * libcoff.h: lint * libieee.h: make
1885 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
1886 change and 64bit stuff.* newsos3.c: common code removed, new jump
1887 table. * oasys.c: Name change * opncls.c: Portability fixes *
1888 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
1889 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
1890 be called b.out.c * coffcode.h: used to be called coff-code.h, now
1891 64bit ized. * demo64.c: 64 bit a.out back end
1897 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1899 * libieee.h: Make ieee_data and ieee_ar_data macros usable
1900 on LHS of assignment, even when using old compilers.
1901 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
1902 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
1903 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
1904 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
1905 * targets.c: Add declaration of newsos3_vec.
1908 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1910 * aout.c: fixxed some of the problems with filepos calculation.
1911 (swap_ext_reloc): fixed problem with creation of relocs.
1912 (aout_set_section_contents): fixed filepos problem
1914 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
1915 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
1916 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
1917 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
1918 cleaned up. (coff_write_object_contents) cleaned up.
1920 * ecoff.c: Totally different. Now supports ecoff fully.
1922 * icoff.c: fixed problems in relocation callout.
1924 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
1926 * m68kcoff.c: updated target vector.
1928 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
1929 choose_reloc_size. (sunos4_write_object_contents) now calls
1930 choose_reloc_size so outputs relocs correctly, also calculates the
1931 size of the sections correctly.
1935 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
1937 Merge Per Bothner's changes to modularize BFD a.out a bit.
1939 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
1940 * ieee.c: Cast enums to int before comparing them, for brain-
1942 * coff-code.h: Remove coff_get_section_contents, and use the
1943 generic one instead.
1945 * aout.c: Derive new module from sunos.c, containing generic
1946 support code for all kinds of a.out files.
1948 * sunos.c: Remove all code that goes in aout.c. Split out
1949 machine dependent followup in sunos4_object_p into
1950 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
1951 and redefine only the names we CHANGE, not all the names. Drop
1952 the little-endian vector, and rename the vector as sunos4 rather
1955 * b.out.c: Use aout.c routines for most of the work. Slight
1956 changes for the new regime. Remove close_and_cleanup and
1957 get_section_contents in favor of generics. New transfer vector
1960 * newsos.c: New support for Sony NEWS, another a.out format.
1962 * ecoff.c: Remove close_and_cleanup. New tvec regime.
1963 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
1964 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
1966 * opncls.c (bfd_close): Call format-dependent write_contents
1967 routine, if writing, before calling target-dependent
1968 close_and_cleanup routine (which is now always generic, I think).
1969 * srec.c: Use bfd_alloc instead of malloc. Remove
1970 close_and_cleanup and move code from it to
1971 srec_write_object_contents. Add write_contents to tvec.
1972 * targets.c: Remove a.out little vector, replace a.out big
1973 vector with SunOS vector. FIXME: Need Vax support again now.
1975 * libbfd.h: Add write_contents format-dependent-vector to the
1976 bfd_target vector. Supply a generic close_and_cleanup routine.
1977 * liba.out.h: Handle the new aout.c split. Add prototypes for
1978 all routines defined in aout.c. Rename "sunos" things to "aout"
1979 things. Add a few fields where needed for various formats.
1980 * Makefile.in: Add aout.c and newsos.c.
1982 * archive.c, ieee.c, oasys.c: Lint.
1984 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
1987 changed forward declaration struct stat; to reduce warnings. Changed
1988 comment on bfd_h_<x>_x.
1990 * ../include/m68kcoff.h, ../include/intel-coff.h,
1991 ../include/m88k-bcs.h
1992 Now there are two incarnations of relocs, linenos and syments. One for
1993 internal digestion, and one full of char arrays for I/O. The original
1994 names have gone to detect errors.
1996 * Makefile.in, m68kcoff.c, targets.c
1997 Test new structure code with a 68k coff implementaion
1999 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2000 Fixed all the places where there were problems with the size and
2001 alignments of structures on disk and structures in memory. #ifed out
2002 all the code in coffswap.c, since it should be done using the target
2005 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2007 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2008 multiple reloc command.
2010 * sunos.c (sunos4_set_section_contents): Made it so that sections
2011 are always padded to their alignment size.
2013 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2015 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2016 Clean up types and such (saber C problems).
2017 * ecoff.c: Clean up types and such. Remove routines that are
2018 not used. Fix up reading and swapping of shorts from files.
2020 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2022 * a.out.vax.c: Remove two bogus "static" from prototypes.
2024 * ecoff.c: Got rid of lots of non-working junk (that had
2025 been copied directly from coff-code.h).
2026 Updated to be consistent with updates to icoff.c and coff-code.h.
2028 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2029 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2031 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2032 but until the target_vector is automatically generated,
2033 it's as good as any. Note that the text offset is the only
2034 difference between NewsOS and SunOs (including magic numbers).
2035 (Most of the sunos_* routines should to renamed bsd_*
2036 and move to a bsd.c file. Then (and when the target_vector
2037 is automatically generated) it might make sense to create
2038 a separate Sony target.)
2040 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2041 on some systems, and doesn't help on others.
2042 Similarly, only define X_OK if not already defined.
2044 * trad-core.c: Don't include sys/stat.h - at least
2045 on NewsOS 3, it has already been included.
2047 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2049 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2050 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2051 symbol tables if necessary when reading them in, so gdb can use
2052 them. Add "bfd_coff_" to the names so they won't conflict with
2053 names in calling programs. FIXME-soon: if coff-code.h is
2054 included in two BFD modules, this will cause duplicate
2055 definitions; the routines should be exported to a separate,
2056 common, module (probably along with a mess of other ones).
2058 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2060 Improve modtime support.
2062 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2063 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2064 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2065 BUG: archive members still do not get correct mod times.
2067 Improve floating point support for core files.
2069 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2070 (sunos4_core_file_p): Create a second registers section in the
2071 core file, called ".reg2", for the float registers.
2073 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2075 * many changes to improve archive handling; found a logic flaw in
2076 bfd_check_format which only just happened to work by cooncidence.
2078 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2080 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2083 * bfd.h: changed type of udata in asymbol to void *, like it
2084 should be. Added bfd_reloc_dangerous enum member.
2086 * coff-code.h: Fixed it so that internally generated symbols get
2087 their values relocated correctly in all cases. Removed calls to
2090 * icoff.c: Not understanding the destination symbol of a reloc is
2091 not a failure any more, just 'dangerous'. This allows linking of
2092 b.out and coff images.
2094 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2098 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2100 * sunos.c (translate_to_native_sym_flags): fixed
2101 sym_pointer->n_value so that symbols on the way out get their
2102 section relative values calculated correctly.
2104 * coff-code.h (mangle_symbols): fixed problem where tags were not
2105 being relocated for structs, enums, unions. Also various lints.
2107 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2109 * archive.c (get_elt_at_filepos): system_call_error returned
2112 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2114 * Resolve the use of no_error and system_call_error.
2115 The bfd library itself now will never set bfd_error to
2118 The code still needs to be combed to make sure all the error
2119 codes are correct. I suspect they are not always set correctly.
2121 * The names of all the messages have _ prepended because the sun
2122 bundled compiler can't distinguish from a macro which takes an
2123 argument and the same identifier in a non-macro context.
2125 * The reason for the above being that entry points which used to
2126 be trampoline functions are now just macros which expand to a
2127 direct call through the bfd's xfer vector.
2129 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2130 must gas have its own version of everything (the gas version
2131 had the correct value)
2133 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2135 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2136 properly support i960 architecture and output correct reloc stuff.
2138 * bfd.h: added prototype for bfd_printable_arch_mach, added
2141 * coff-code.h: Applied patches from chrisb to support i960
2142 architecture, zero relocs and swap them correcly and conditionally
2143 compiled the timestamp.
2145 * sunos.c: Made the default section alignment 2^3 so that doubles
2146 are done properly. Fixed the same reloc bug that was in b.out.c
2148 * sysdep.h: Now compiles on a Posix box
2150 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2152 * icoff.c: Fix comment on big-endian version.
2153 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2154 F_RELFLG). Set F_AR32WR in output files if little endian
2157 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2159 * archures.c fixed =/== typo
2161 * sunos.c added architecture stuff for output. Fixed
2162 bug where files where vma(data) != size(text)
2163 were processed wrong.
2165 * coff-code.h added a lint cast
2167 * (../include/a.out.sun4.h) fixed it so zmagic
2170 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2172 * archive.c removed loads of includes, and fixed bug where string
2173 table didn't have a null at the end.
2175 * bfd.c fixed includes, added symbols argument to
2176 canonicalize_reloc entry point.
2178 * libbfd.c fixed includes and added some lint patches.
2180 * targets.c added both sorts of intel coff.
2182 * b.out.c fixed included, changed was the canonical
2185 * icoff.c added support for callj and big and little
2188 * opncls.c added chmod+xing for files with EXEC_P set.
2190 * sunos.c fixed includes. Changed default section
2191 alignement to words. Fixed relocation stuff to work with
2194 * bfd.h various new types added, prototype for new
2195 reloc calls, changed bfd->iostream to a void *
2196 to including files don't need stdio.h.
2198 * libcoff.h added conversion table to tie relocs to
2203 * coff-code.h fixed includes. Added code to support
2204 big and little endian formats. Various lints. Better
2205 processing of symbols. Changed reloc stuff to new
2208 * libbfd.h fixed includes
2211 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
2213 * bfd.h changed name of alignment entry in sec_struct to
2214 alignment_power, because of conflicting uses within bfd.
2215 Now it should be obvious that it's a 2**n alignment
2216 specifier. Removed start_pad, end_alignment, block, minsize,
2217 output_file_alignment, subsection_alignment and original_vma fields.
2218 Added align_power() macro. Fixed bfd_section_alignment
2219 acessor macros. Added bfd_symbol_same_target macro.
2221 * b.out.c (b_out_write_object_contents) fixed to use
2222 new alignment member. Fixed (callj_callback) to use section
2223 relative symbols properly.
2225 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
2226 Fixed (translate_from_native_sym_flags) to correctly make
2227 symbols section relative.
2229 * bfd.c (bfd_errmsg) fixed various enum cast problems.
2230 (bfd_make_section) took out initialization of obsolete members.
2231 (bfd_print_symbol_vandf) added
2233 * opncls.c (bfd_create) created.
2235 * coff-code.h (coff_new_section_hook) took away refs
2236 to obsolete members. (make_a_section_from_file) added
2237 conversion between alignment types. (coff_symbol_from)
2238 added. (coff_count_linenumbers) only counts linenumbers
2239 if symbol is of coff-type. (coff_mangle_symbols) only
2240 heavily mangles symbols if symbol is coff-type.
2241 (coff_write_symbols) various lints. (coff_write_object_contents)
2242 various lints and modification for alignment conversion.
2243 (coff_slurp_relocs) fixed for use with new asection shape.
2245 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
2247 * archive.c lots of lint
2249 * b.out.c added callj relocation support, upgrated reloc howto.
2250 Fixed so that asymbol and reloc records are output
2253 * bfd.c lots of lint, support for new bfd entry point
2256 * bfd.h changed definition of asymbol to contain pointer to
2257 owning bfd, removed target dependencies.
2259 * cache.c took out print statements, put in BFD_ASSERT calls.
2261 * coff-code.h various lints, corrected linenumber output
2262 functionality. Added support for new style asymbols and
2263 bfd_print_symbol. Fixed so that asymbol and
2264 reloc records are handled correctly. Added timestamp.
2266 * icoff.c Added support for new howto shape.
2268 * liba.out.h Added support for new asymbol shape
2270 * libbfd.c various lints
2272 * libbfd.h various lints
2274 * libcoff.h added support for new asymbol shape.
2276 * sunos.c various lints. Added support for new asymbol shape
2277 and bfd_print_symbol.
2279 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
2281 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
2282 pointer lint. Added support for callj relocation. Fixed bug where
2283 the last 32 bytes of the text section were overwritten by data. Fixed bug
2284 where archives of b.out didn't work due bfd_slurp_extended_name_table
2287 * sunos.c added support for n_other field. Braced the howto table so
2288 that it won't be affected by any lengthing of the howto struct typedef.
2291 * bfd.h added support for n_other field, added special_function
2292 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
2295 * bfd.c upgraded bfd_perform_relocation, various lints.
2297 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
2299 * ChangeLog: Started ChangeLog for BFD.
2300 * ToDo: Create file for suggestions.
2302 * Makefile: Support easy loading into Saber C.
2303 Add dependencies for icoff.o and bcs88kcoff.o.
2304 Rename coff.c to coff-code.h. Change callers.
2306 * bfd.c (bfd_check_format): Allow the check_format routines
2307 to return the desired target vector, rather than just a Boolean.
2308 bfd.h (bfd_check_format): Change function pointer return type.
2309 archive.c (bfd_generic_archive_p): change callee.
2310 b.out.c (b_out_little_object_p, b_out_big_object_p,
2311 b_out_real_object_p): change callee.
2312 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
2313 in check_format transfer vectors that need a filler.
2314 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
2315 bcs88kcoff.c: change callee.
2316 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
2317 icoff.c: change callee.
2318 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
2320 * libbfd.c (zalloc): It should actually zero the storage!
2321 This was commented out for some reason.
2323 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
2324 This is so callers can avoid <stdlib.h> which doesn't exist
2327 * bfd.c (map_over_sections): Add debugging code, since I
2328 noticed the section count for sunos core files was bad, but only
2329 GDB had detected the problem.
2330 (bfd_set_section_lineno_size, bfd_set_section_linenos,
2331 bfd_get_section_linenos): Remove obsolete functions.
2332 (bfd_apply_relocations): Use longs, not ints, for the math.
2334 * bfd.h: Declare enum boolean and struct bfd_target as well
2335 as typedefs for them. Remove obsolete
2336 bfd_get_section_lineno_size.
2338 * cache.c: Make the "fdopen" support work. Keep better track
2339 of how many files are open. Centralize the opening of files
2340 and be sure bfd_open[rw] actually try to open the file. Evade
2341 linked list initialization problems.
2343 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
2345 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
2347 * cplus-dem.c: Delete file, since it is not part of BFD.
2349 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
2350 (bfd_openr, bfd_openw): Actually open the file, give error now.
2352 * sunos.c (sunos4_core_file_p): Set section count.
2353 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
2354 obsolete definitions.
2355 (_write_symbol_table): Initialize <idx> counter.
2356 (foop): Eliminate debugging code.