1 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3 * coff-mips.c: Completed support for linker and binutils.
5 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
7 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
8 * hosts/delta88.h (strtol): Fix prototype.
9 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
11 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
13 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
14 ECOFF which has two common sections.
15 (bfd_com_section): Set SEC_IS_COMMON flag.
16 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
17 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
18 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
19 bfd_is_com_section macro rather than checking for equality to
22 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
24 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
25 (coff_mkobject_hook): Accept aouthdr argument.
26 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
27 Handle NULL aouthdr argument.
28 (coff_object_p): If there is no aouthdr, pass it as NULL to
30 * libcoff.h: Rebuilt for mkobject_hook changes.
32 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
33 additional MIPS ECOFF fields.
35 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
37 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
39 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
41 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
43 * libcoff-in.h: Update prototype for coff_count_linenumbers.
45 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
47 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
48 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
49 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
50 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
52 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
53 bfd_swap_reloc_in or coff_swap_reloc_out.
54 * coff-mips.c: Added code to link and write out symbolic debugging
55 information, and to swap relocs in and out.
57 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
59 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
60 (coff_write_object_contents): coff_count_linenumbers returns the
61 number of line number records it found.
63 * coffgen.c (coff_write_linenumbers): only write out line numbers
64 in the section they belong to.
66 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
68 * targets.c (bfd_target): Added relocateable argument to
69 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
70 target vector for linker use.
71 * bfd.c (bfd_seclet_link): New macro.
72 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
73 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
74 and boolean return value. Made static.
75 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
76 relocateable argument.
77 * reloc.c (bfd_generic_get_relocated_section_contents): Added
78 relocateable argument (if relocateable, saves relocs).
79 * bout.c (b_out_get_relocated_section_contents),
80 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
81 relocateable argument (if relocateable, just calls
82 bfd_generic_get_relocated_section_contents).
83 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
84 argument to prototype.
85 * All targets: Set new _bfd_seclet_link vector to
86 bfd_generic_seclet_link.
88 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
90 * coffgen.c: #include seclet.h.
92 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
94 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
95 debug info. Setup info about linker symbols only, and use
96 standard bfd fields to hold the info.
97 * (hppa_object_p): Remove unneeded decls.
98 * (hppa_new_section_hook): Get rid of most of this.
99 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
100 fat. Remove all knowledge of stabs, remove redundant knowledge of
102 * Remove macros for accessing fields which are now gone.
104 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
106 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
108 * coff-z8k.c: delete unused reloc functions
110 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
112 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
113 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
114 * coff-msym.c: Use DEFUN for function definitons.
115 * coff-mips.c: Added code to read and print symbols, and to find
118 * coffcode.h: Moved many generic functions into coffgen.c. Moved
119 swapping functions into coffswap.h for ECOFF use. Moved
120 relocation functions, only used by h8300 and z8k, into reloc16.c.
121 Added hooks for coffgen.c functions to backend data structure, and
122 added hook functions. Still more could be done.
123 * coffswap.h: New file to hold COFF swapping routines.
124 * coffgen.c: New file to hold generic COFF functions.
125 * reloc16.c: New file to hold h8300 and z8k specific relocation
127 * libcoff-in.h: Added declarations for functions in coffgen.c.
128 * libcoff.h: Rebuilt to incorporate changes.
129 * coff-h8300.c: Function name changes.
130 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
131 hook rather than defining EXTRA_CASES.
132 * Makefile.in: Build new files coffgen and reloc16. Added
133 dependencies of coff-*.o on coffswap.h and seclet.h.
135 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
137 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
138 about discarding const.
140 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
142 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
144 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
146 * configure.in (post-target): If --with-minimal-bfd is specified,
149 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
151 * srec.c (srec_write_records): one of my boards wants a CR between
154 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
156 * archive.c (do_slurp_coff_armap): set symdef_count correctly
157 (it broke a couple of weeks ago).
159 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
161 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
162 return type, so libbfd.h doesn't reference undefined typedefnames.
164 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
166 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
168 (coff_pointerize_aux): don't pointerize a negative tagndx
169 (sometimes generated by SCO 3.2v4 cc).
171 * bout.c (calljx_callback, callj_callback,
172 b_out_get_relocated_section_contents): warn if relocating against
175 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
177 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
178 Make a bunch more routines be static.
179 * hppa.c (fill_spaces): Get rid of this, replace with much better
180 written setup_sections().
181 * (setup_sections): New routine to create BFD sections for each
182 space and subspace in SOM files.
183 * (hppa_object_setup): Use BFD sections created by
184 setup_sections() to locate GDB symbol table info.
185 * (make_unique_section): New routine to create a BFD section. It
186 ensures that the given name is unique, and will generate a unique
188 * (hppa_object_p): Become much more paranoid about file header.
189 * (make_bfd_asection): Call bfd_make_section to do the dirty
190 work. Simplify code somewhat.
191 * (hppa_core_file_p): Use proper name for stack section.
192 * libhppa.h: Remove millicode_start, millicode_end decls.
194 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
196 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
198 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
199 relocs, don't bother doing the adjustment if the value to add is
202 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
204 * bfd.c (bfd_get_size): New function that gets an upper bound
205 on the possible size of any object in a bfd.
206 * elf.c (bfd_elf_find_section, elf_get_str_section,
207 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
209 * elf.c (elf_big_vec, elf_little_vec): Document last three
210 members initialized to NULL.
212 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
214 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
216 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
218 * hosts/std-host.h: New file. Attempt at a generic/default
219 set of definitions, to discourage porting to new hosts by copying.
220 * hosts/news.h: Removed.
221 * hosts/sparc.h: Use std-host.h.
222 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
223 perhaps we can later remove the the_bfd field from each symbol.
224 * syms.c (struct symbol_cache_entry): Remove unused field
225 app_data. Add comment noting that the_bfd is almost redundant,
227 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
228 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
229 * hppa.c (fill_spaces): Make slightly more rebust.
230 * configure.in: Allow std-host as the "default" host.
232 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
234 * bfd.c: Add struct hppa_core_data to tdata union.
235 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
236 Get rid of HPPA/BSD specific code. That will go somewhere else
238 * (fill_spaces): Don't spin forever and die if you don't find
239 $MILLICODE$ subspace.
240 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
242 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
243 Make these work for HPUX.
244 * (make_bfd_asection): New routine to make section creation a
246 * (hppa_core_file_p): Completely rewrite, leave out bugs.
247 * libhppa.h: #include the right system files. Redefine all of
248 the structs/macros for hacking core files to use more sensible
249 HPUX core file structures.
250 * targets.c (target_vector): Conditionalize hppa_vec on
251 HOST_HPPAHPUX, not hp9000s800.
252 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
253 malloc and realloc. #define HOST_HPPAHPUX.
255 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
257 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
258 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
259 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
260 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
262 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
263 * aix386-core.c: New file for handling core files on AIX on PS/2.
264 * targets.c: if AIX386_CORE, use aix386_core_vec.
265 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
268 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
270 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
273 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
275 * Makefile.in: added dvi target
277 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
279 * bfd.c: Use right name for tekhex tdata struct.
280 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
281 * libcoff.h: Updated to get spacing change from coffcode.h.
282 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
284 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
286 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
287 functions, with the "guts" of the old bfd_slurp_bsd_armap
288 and bfd_slurp_coff_armap, but assuming we've already checked
289 if the armap is present or not.
290 Also, rewrite a bit to avoid keeping around obstack data
292 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
293 Various fixes to correctly handle COFF_style archives names.
294 (Note that because these have a trailing '/', the names can
295 have embedded spaces.)
296 * archive.c (bfd_slurp_armap): New function, replaces old
297 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
298 _either_ format, and calls do_slurp_bsd_armap or
299 do_slurp_coff_armap if either form of map is seen.
300 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
301 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
302 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
303 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
305 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
307 * hppa.c: #include "sysdep.h", not <sysdep.h>.
308 * libhppa.h: Make millicode_start and millicode_end be unsigned
309 int to be same type as CORE_ADDR in GDB. Why are these here?
311 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
313 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
314 vaddr of the section to the addend.
315 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
316 SCO_CORE to SELECT_VECS.
317 (target_vector): add sco_core_vec.
318 * sco-core.c (sco_core_vec): add leading underscore initializer.
319 * configure.in (i[34]86-*-sco*): use target i386-sco.
320 * config/i386-sco.mt: new file; define SCO_CORE.
322 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
324 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
326 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
328 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
330 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
332 * hosts/i386linux.h: Include unistd.h.
334 * aoutx.h (print_symbol): aout_stab_name returns a constant
336 * libaout.h (aout_stab_name): Fix prototype.
337 * stab-syms.c (aout_stab_names): Array is now const.
338 (aout_stab_name): Return value is now pointer to const.
340 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
343 * syms.c (asymbol): Added new field "app_data", for data
344 particular to the application. Some of the linker flags ought to
345 get moved to this field someday.
347 * archures.c (bfd_default_scan): Recognize a few more numbers:
348 80486, 80960, and 960.
350 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
351 bfd_coff_std_swap_table, cast to PTR.
352 * bfd.c (bfd_coff_swap_*): Deleted macros.
353 * targets.c (struct bfd_target): Deleted COFF-specific swapping
355 * coffcode.h (type bfd_coff_backend_data): New structure type,
356 contains pointers to the COFF-specific swapping routines.
357 (bfd_coff_std_swap_table): New data structure, to be used when
358 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
359 (bfd_coff_swap_*): New macros.
360 * coff-mips.c (mips_coff_swap_table): New data structure.
361 (ecoff_big_vec): Use it.
362 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
363 * All other targets: Deleted coff-specific vector entries.
365 * trad-core.c: Fixed some `PARAMS' uses that were missing
368 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
370 * aoutx.h (some_aout_object_p): Protect arg prototype in
371 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
373 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
375 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
376 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
377 PARAMS for readability.
379 * aoutx.h: Add type to callback parameter.
380 * coff-mips.c: Don't call trad-core.h, not needed.
381 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
382 * trad-core.h: Eliminate, unused.
384 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
386 * format.c (bfd_check_format): if default target isn't found
387 then look through the entire list rather than return early.
389 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
391 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
393 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
395 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
397 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
399 * coff-z8k.c: checkpoint, more addressing modes handled
400 * coffcode.h (get_value): don't truncate reloc->addend field, it's
403 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
405 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
407 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
409 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
411 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
413 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
414 and about when file descriptors are closed.
416 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
418 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
419 written out correctly.
421 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
423 * section.c: New section bit SEC_SHARED_LIBRARY.
424 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
425 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
428 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
430 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
431 macros; use PARAMS to declare the function pointers involved.
433 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
434 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
436 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
438 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
440 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
441 declaring pointers to functions.
442 * cache.c, elf.c: Move static function decls to top, use PARAMS.
443 * seclet.h: Declare external function with PARAMS.
445 * doc/chew.c (exfunstuff): Eliminate.
446 (paramstuff): Replace exfunstuff with function to generate PARAMS.
447 * doc/proto.str: Use paramstuff rather than exfunstuff.
449 * libbfd.h: Update, based on changes in source code and chew.
451 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
453 * libieee.h: Add FIXME about removing limit on number of sections.
454 * bfd-in.h: Improve comments to make it clear that bfd.h is
455 the wrong place to edit this file.
456 * Makefile.in (install): Install ansidecl.h and obstack.h in the
457 same places where we install bfd.h.
459 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
461 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
462 symbol type before blindly modifying the auxent. Specifically,
463 only modify the endndx fields for types that need it, and don't
464 set the array information for non-arrays.
466 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
468 * aoutx.h (some_aout_object_p): Section list should be set up
469 correctly anyways; don't have to set up "next" pointers manually.
471 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
473 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
474 config/i386v.mh: removed -DUSG from HDEFINES.
475 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
477 hosts/i386v.h: don't define POSIX_UTIME.
479 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
481 * ieee.c (ieee_slurp_sections): make a private copy of the
482 section's name before truncating it.
484 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
486 * hppa.c: add symbol_leading_char entry in transfer vec
488 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
490 * ieee.c (get_symbol): can now cope when two symbols of a
491 different class, but the same index number occur consecutively.
492 (get_section_entry): nicer name for sections being forward
493 referenced. (ieee_archive_p): don't free the filename string,
494 since it was never malloced.
496 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
498 * coffcode.h (coff_write_object_contents): Zero timestamp field.
500 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
502 * coffcode.h (coff_swap_aux_out): set the fcnary info before
503 optionally setting the dimen info, since they are in the same
504 memory locations. Also zero out external auxent.
505 (coff_write_symbol): don't zero external auxent; now done in
508 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
510 * Check fclose return value for errors.
511 libbfd.h: bfd_cache_close now returns a boolean.
512 cache.c (bfd_cache_delete): return fclose success value.
513 (bfd_cache_close): return bfd_cache_delete return value.
514 opncls.c (bfd_close, bfd_close_all_done): return result of
517 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
519 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
521 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
523 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
524 work out a coff relocation type from a howto's attributes rather
525 than using the input r_type field. This fixes PR1677 and allows
526 conversion of a.out relocs to coff relocs.
528 * coffcode.h (coff_write_relocs): if supplied a relocation
529 relative to an absolute symbol, use the right symbol index.
531 * reloc.c (bfd_perform_relocation): do a partial link for coff
534 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
536 * changes to support i386-sysv with shared libraries:
537 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
538 check for .data2; if _LIB is defined, check for it; map
539 SEC_NEVER_LOAD to STYP_NOLOAD.
540 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
541 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
542 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
543 if section has contents, not just if it is loadable; if
544 TWO_DATA_SECS, check for .data2
545 (coff_set_section_contents): set vma of .lib section to number of
547 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
548 don't define coff_write_armap to bsd_write_armap.
549 * hosts/i386v.h: don't include <utime.h>, since it is not provided
552 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
554 * solaris2.h: Get the definition of alloca from alloca.h if we
557 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
559 * configure.in (i960-*-{aout,bout}): Support these.
561 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
563 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
565 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
567 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
568 no-longer-used definitions of L_SET and L_INCR.
569 * i386linux.h: Tweaks to smooth Linux build.
571 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
573 * seclet.h: Add enum tag to bfd_seclet_enum_type.
575 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
577 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
578 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
579 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
580 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
582 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
583 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
585 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
587 * configure.host: New file, contains mapping of host configs
588 to host support file names for bfd, binutils, opcodes.
589 * configure.in: Use it.
590 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
591 * i386bsd.c: Cleanup, reformat.
592 * config/i386-bsd.mt: Comment changes.
593 * config/i386bsd.mh: New file for core file support.
594 * hosts/i386bsd.h: Merge changes from Peter Schauer.
595 * bout.c (ALIGN): Rename to ALIGNER, since system header files
596 on BSD 4.4 define ALIGN (sigh!).
598 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
600 * libaout.h (aout_backend_data): added exec_header_not_counted
601 field. For ZMAGIC files only, when text_includes_header is set, by
602 default the length of the exec header is counted in the text
603 section size. For go32, exec header is mapped in but does *not*
604 contribute to the size of section.
605 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
606 is not set, but ztih is, add the size of the exec header to the
607 recorded size of the text section.
608 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
609 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
610 Also set text_includes_header.
611 * aout-target.h (*_backend_data): cleare exec_header_not_counted
612 by default in MY(backend_data).
614 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
616 * aout-target.h (callback): Don't define this function if it won't be
619 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
620 type doesn't match. Don't lose if file sections have already been
622 (set_arch_mach): Set reloc_entry_size.
623 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
625 * hosts/i386bsd.h: New file.
626 * configure.in: Recognize i[34]86-*-bsd host.
628 * aout-target.h (callback, write_object_contents): Delete unused
631 * aoutx.h (reloc_type_lookup): New function.
632 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
633 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
634 (MY_reloc_howto_type_lookup): Don't define it.
636 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
638 (slurp_symbol_table): Use header byte order, not target byte
639 order, for reading symbol data.
641 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
643 * configure.in: Undo some brain damage in the host section.
644 * configure.in: Reformat the target section, test many configs.
645 * Makefile.in (make): Remove obsolete `make make'.
646 * aoutx.h (some_aout_object_p): Make defines line up.
648 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
650 Now a bfd knows whether underscores are normally prepended
651 to symbols in its file format.
653 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
654 coff-z8k.c: targets set so they have leading underscore
655 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
656 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
657 without leading underscore flag
658 * targets.c: add symbol leading char to xvec description
659 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
661 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
663 * archive.c: Make errno global.
664 * archive.c (_bfd_write_archive_contents): If read fails (and
665 errno!=0) set bfd_error to malformed_archive (since this probably
666 indicates a truncated archive), rather than system_call_error.
668 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
670 * Makefile.in: added rules for i386bsd.c
671 * i386bsd.c: new file, supporting 386bsd.
672 * configure.in: recognize i386-*-bsd target.
673 * config/i386-bsd.mt: new file - 386bsd target configuration.
675 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
677 * configure.in: re-arrange host section to use *-*-* notation,
678 clean up some of the target section as well
680 * seclet.c: cast result of bfd_get_relocated_section_contents to
681 avoid compiler warnings
683 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
685 * coffcode.h (coff_section_symbol): Create section if it doesn't
688 * bout.c: Removed some unused variables.
690 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
692 * Portability fixes from p3:
693 coffcode.h (coff_write_relocs): removed sanity check until it
694 works on all targets (per advice from sac).
695 config/hp9000.mh: new file to define USG.
696 hppa.c: #undef hppa before the JUMP_TABLE.
697 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
699 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
700 local variable target volatile to avoid mysterious bug in
703 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
705 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
706 * hosts/hppahpux.h: Remove bcopy and index circumventions.
708 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
710 * coff-z8k.c (func_da, func_jr): Lint.
711 * coffcode.h: Use memset rather than bzero.
712 * elf.c: Use memcpy rather than bcopy.
713 * tekhex.c: Use memset rather than bzero.
715 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
717 Add Adobe a.out support.
719 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
720 * config/adobe.mt: Add.
721 * configure.in (*-adobe-* target): Add.
722 * targets.c (a_out_adobe_vec): Add.
723 * Makefile.in: add aout-adobe.c.
725 * configure.in: Put two dashes in all entries to be matched.
726 Add comments to remind people to do this.
727 Reorder all entries that match manufacturer names, to occur
728 last, so they will only be matched if no more specific match
729 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
731 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
733 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
734 since we should never have a NULL section.
735 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
736 tests, set the section to bfd_abs_section.
738 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
740 * coff-z8k.c: getting closer
741 * coffcode.h (coff_get_relocated_section_contents): allow
742 EXTRA_CASES hooks for different arches to provide different reloc
744 * seclet.h: #ifndef around it to allow multiple inclusion
745 * srec.c: minor doc fix
747 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
749 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
751 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
753 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
756 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
758 * bout.c (b_out_slurp_reloc_table): Clear howto field before
759 filling in reloc, in case immediately following code doesn't set
762 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
764 * coffcode.h (coff_renumber_symbols): set the last renumbered
765 symbol pointer to NULL, as expected by coff_write_linenumbers.
766 (coff_write_relocs): apparently a non-zero addend is OK for reloc
767 type R_IHCONST used on the 29k.
769 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
771 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
772 update, based on how the underlying file was opened. Obsoletes
774 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
775 all FASCIST_FDOPEN config defines.
777 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
779 * sparc-opc.c: Moved to opcodes library, now that we have one.
780 * Makefile: Don't compile it.
782 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
784 * aoutx.h: adjust_sizes_and_vmas did not return anything.
786 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
788 * section.c (bfd_set_section_flags): Remove a sanity check.
789 It is unfortunately broken, and prevents strip from working.
791 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
793 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
794 created by last change.
796 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
798 * reloc.c (reloc_howto_struct): Make size field be unsigned.
799 * bfd-in.h: Bump to version 2.0.
801 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
803 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
804 braindamaged HP/Apollo compiler happy.
806 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
808 * format.c: Fix description of search for matching target.
809 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
810 * targets.c: Update description of search for matching target.
811 * Makefile.in (do_clean, clean): Fix infant mortality typo.
812 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
813 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
815 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
817 * Makefile.in: Added mostlyclean/clean/distclean rules.
819 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
821 * targets.c (target_vector): Take out oasys (unless that is
822 the default): Because there is no magic number in archives,
823 there can be annoying target mis-matches.
825 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
827 * sparc-opc.c: Rigorously updated to match architecture manual.
829 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
831 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
832 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
833 to the built-in abs_section were not written out correctly.
835 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
837 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
838 large, assume we're using a swapped byte order and fail with
839 wrong_format rather than dumping core.
841 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
843 * Renamed opc-sparc.c to sparc-opc.c for systems with short
844 filename constraints.
845 * Makefile.in: Updated to reflect change.
847 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
849 Add preliminary support for the we32k:
851 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
853 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
855 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
857 * bout.c: added support for relaxable alignment relocs.
859 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
860 pass down pointer to play area rather than use alloca
862 * cpu-z8k.c (compatible): made static to reduce name space
865 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
867 Add basic support for the z8k:
869 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
870 section.c, targets.c,
872 * syms.c: move mis-inserted patch.
874 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
877 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
878 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
880 * reloc.c: break out addend item from surrounding text.
882 * doc.str (DOCDD): Defined. Adds text to output.
883 (bodytext): Put bulletize before kill_bogus_lines.
884 * chew.c (bulletize): End itemization after a blank line, to
885 prevent following text from being swallowed up in an item.
887 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
889 * configure.in: Add sparclite as a target.
891 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
893 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
896 * coffcode.h (coff_add_missing_symbols): if symbols don't come
897 from a coff file (csym is null), dont deref them
899 * ieee.c (parse_expression): get the answer right when adding an
900 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
901 on elts so that filename is filled in.
903 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
905 * bout.c (howto_align_table): New set of relocs, with enough
906 data for "objdump -r" to work.
907 (b_out_reloc_type_lookup): Recognize alignment relocs.
909 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
911 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
912 invocations of make. Also, always create installation
915 * config/apollov68.mh: removed -g from CC definition.
917 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
919 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
920 overflowing gp-offset range.
922 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
924 * srec.c (srec_set_section_contents): don't write out sections
925 without the LOAD and ALLOC attributes
927 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
929 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
930 * libaout.h (struct aout_backend_data): New callback "set_sizes".
931 * aout-target.h (callback): Don't set page/seg sizes.
933 (set_sizes): New routine.
934 (backend_data): Point to it.
935 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
936 (sunos4_aout_backend): Point to it.
937 * aoutx.h (set_arch_mach): Call set_sizes callback.
939 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
941 * aout-target.h: Make _bfd_slurp_extended_name_table be
942 the default. Given that we *write* the suckers (for long
943 archive member names), we really ought to be able to read them!
944 * trad-core.c: Don't include <machine/reg.h>. It doesn't
945 seem to be needed, and many machines don't have it.
947 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
949 * coff-m68k.c (vector): read and write archives in coff format.
951 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
953 * opc-sparc.c: New file.
955 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
957 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
958 pointers to bfd_byte* before performing arithmetic on them. Such
959 use with bare void* pointers is a gcc extension.
960 * cache.c (bfd_cache_delete): Forward decl with prototype form.
961 * archive (normalize): Add to CONST to match actual usages with
964 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
966 * configure.in: Recognize i486 host cpu, and use i386-elf
969 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
971 * config/stratus.mt (CC): Remove definition.
972 * elf.c (bfd_section_from_shdr): Test for the possibility that
973 section_from_elf_index returns NULL and don't dereference it.
975 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
977 * add hppa_data to bfd tdata (indirectly via sef).
979 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
981 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
983 * configure.in: error messages to stderr, not stdout
985 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
987 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
988 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
989 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
991 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
993 * configure.in: recognize hppa* instead of hppa
995 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
997 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
998 RTYPE2HOWTO to cope with same.
999 * reloc.c (bfd_perform_relocation): added support for size of -2
1000 (subtract a word reloc type). Updated doc.
1002 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1004 * Makefile.in: merged changes from progressive, removed rcsid.
1006 * archures.c, archive.c, Makefile.dos: removed rcsid.
1008 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1010 * bfd-in.h : add BFD_IS_RELAXABLE flag
1011 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1012 header e_relaxable, major hackery in callbacks
1013 * libaout.h : add space for a_relaxable.
1014 * seclet.c (rel): don't relax empty sections
1017 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1019 * section.c (STD_SECTION): add some casts to the initializers for
1022 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1024 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1025 and add appropriate casts to keep (picayune) aix-cc happy.
1027 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1029 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1030 symbol pointers. Punt expensive & useless bfd_realloc. Use
1031 malloc for raw symbols, and free it before returning.
1032 (bfd_section_from_shdr): Do not slurp symbol table until politely
1033 asked. Do not even slurp string tables.
1034 (elf_get_symtab_upper_bound): Count 'em without reading them.
1035 (elf_get_symtab): This is how to politely ask. Schlurp!
1036 This should probably just *become* elf_slurp_symbol_table, FIXME.
1038 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1040 * archive.c (bsd_write_armap): write the timestamp of the
1041 archive header to be just a little bit later than the timestamp of
1042 the file, otherwise the linker will complain that the index is
1045 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1047 * configure.in: Add m68k-ericsson-*.
1049 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1051 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1052 * elf.c: Remove unconditional debug printf's.
1053 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1054 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1055 (elf_slurp_symbol_table): Hand out symbols in forward, not
1056 reverse order. Simplify duplicate code.
1058 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1060 * elf.c: Remove "(void)" casts from function calls where the
1061 return value is ignored, in accordance with GNU coding standards.
1063 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1065 * hppa.c: Apply John's standard fix to avoid "empty translation
1066 unit" warnings from some ANSI-C compilers.
1068 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1070 * hosts/solaris2.h: Configure same as sysv4.
1072 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1074 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1075 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1076 type match actual return type.
1077 * elf_print_symbol (section_name): Make CONST.
1079 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1081 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1082 New files, for Linux (a free Unix clone for 386 machines).
1083 * Makefile.in, configure.in, targets.c: Update accordingly.
1085 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1086 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1087 correct calling of howto special functions and fixes from Raeburn
1089 * archures.c: nuke bfd_reloc_code_type
1090 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1091 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1092 SEC_NEVER_LOAD, various other bfdgas newness
1093 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1094 * targets.c: change jump table vector to above
1097 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1099 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1100 its prototype will be included in libbfd.h. Change result type
1101 to struct * (rather than equivalent typedef) so it can be used in
1102 the prototype, where they typedef won't be known.
1103 * libbfd.h: Updated version.
1105 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1107 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1108 targets.c: HPPA merge.
1110 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1112 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1113 * config/solaris2.mh: Kludge around Sun compiler bug.
1115 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1117 * libaout.h (aout_backend_data): Change defs of two bitfields to
1118 be unsigned chars instead to get around rs6000 compiler problem.
1120 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1122 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1123 Correct misconception that there can be only one symbol table.
1124 Only call elf_slurp_symbol_table on the full symbol table, not
1125 the dynamic one which is only a subset of the full one.
1127 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1129 * coffcode.h (coff_compute_section_file_positions): For I960,
1130 don't align sections in file.
1132 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1134 * targets.c (struct bfd_target): Added field for target-specific
1135 (but not file-specific) data, for distinguishing minor
1136 characteristics between (e.g.) a.out formats.
1138 * section.c (struct sec): New field user_set_vma indicates vma
1139 field should be heeded, not assumed to be unset.
1140 (STD_SECTION): Initialize that field of standard sections to zero.
1141 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1143 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1144 pre-swapped version.
1146 * archures.c (struct bfd_arch_info): Fixed order of comment and
1147 field decl. New fields indicate size of page and segment for
1149 * cpu-m68k.c (N): Fill in values.
1150 * cpu-sparc.c (arch_info_struct): Ditto.
1152 * libaout.h (struct aout_backend_data): Various bits of data (not
1153 all used currently) with characteristics of a.out implementation.
1154 Important field for now is text_includes_header, indicating that
1155 the text section starts immediately after the file header, which
1156 gets mapped in with it.
1157 (struct aout_data): New fields indicate whether vma has been
1158 adjusted yet (not yet used), and what magic number will be used in
1159 the output file (should go away in favor of vma_adjusted).
1160 (WRITE_HEADERS): Code for dealing with section sizes and related
1161 header fields replaced with call to adjust_sizes_and_vmas.
1162 * aoutx.h (some_aout_object_p): Fill in magic number field.
1163 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1164 (set_arch_mach): Set page size and segment size once CPU
1166 (adjust_sizes_and_vmas): New function; has much code moved
1167 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1168 and size parameters, as well as many header fields, after deciding
1169 on magic number for output file. Checks to ensure that this
1170 adjustment has only been done once.
1171 (set_section_contents): Call adjust_sizes_and_vmas instead of
1172 doing much of the work here.
1174 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1175 default (null) values of these fields.
1176 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1177 value in exec header.
1178 (sunos4_aout_backend, MY_backend_data): Define backend data
1179 indicating file header is included in text section.
1181 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1183 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1184 gcc version 2, to avoid warnings.
1186 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1188 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1189 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1191 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1193 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1195 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1197 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1198 * configure.in: Rewrite target parsing to use simple format.
1199 Handle sparc-sun-solaris2 configuration.
1200 * aout64.h: Avoid ANSI C brain death warning.
1201 * elf.c: Avoid trigraph (???) or /* in comments.
1203 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1205 * config/sysv4.mh: new file, RANLIB=echo
1207 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1209 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1211 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1212 elf_core_tdata_struct into a single common struct. Core files
1213 wouldn't have worked at all without this.
1214 (bfd_elf_find_section): New function for GDB's undercover use
1215 to find string sections that BFD hides from it.
1216 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1218 (elf_object_p, elf_core_file_p): Allocate internal file header
1219 storage dynamically.
1220 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1221 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1223 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1225 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1227 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1229 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1231 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1233 * configure.in: handle m680[01234]0 as aliases for m68k
1235 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1237 * coff-a29k.c: do byte relocs correctly
1238 * coffcode.h (styp_to_sec_flags): never load INFO sections
1239 * seclet.c (rel): don't relocate INFO sections
1241 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1243 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1244 Make the symbols unmodifiable.
1245 (bfd_section_init): Deleted.
1246 * init.c (bfd_init): Don't call bfd_section_init.
1248 * section.c (bfd_set_section_contents): Ensure that range to be
1249 written is within section boundaries.
1250 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1253 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1255 * coff-i960.c (howto_table): Deleted.
1256 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1257 interesting entries from old howto_table.
1258 (RTYPE2HOWTO): Adjusted to use switch.
1259 (coff_i960_reloc_type_lookup): New function.
1261 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1262 records for section symbol.
1263 (make_abs_section): Unused; deleted.
1264 (renumber_symbols): Re-order symbols so undefined symbols come
1265 last, as COFF format desires.
1266 (coff_write_symbol): Put C_FILE symbols in debug section always.
1267 (coff_section_symbol): New function; creates a symbol with the
1268 same name as a section, and sets up aux records for it.
1269 (coff_add_missing_symbols): New function; adds section symbols to
1270 symbol table if they aren't there already. Should someday also
1271 add a dummy C_FILE symbol if none is present.
1272 (coff_write_object_contents): Add missing symbols before preparing
1273 symbol table to be written.
1274 (coff_slurp_reloc_table): Verify that symbol indices read in are
1275 in a reasonable range.
1276 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1277 (obj_conv_table_size): Accessor macro.
1279 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1280 reloc types on i960.
1282 * bfd-in.h (bfd_get_section_name): New macro. Like
1283 bfd_section_name, but returns rvalue, not lvalue.
1284 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1285 (bfd_get_section_flags): Now returns rvalue.
1287 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1288 general, some specific to sparc or i960.
1290 * aoutx.h (set_section_contents): Set VMA for each section based
1291 on previous section. If text section VMA doesn't appear to have
1292 been set, make a best guess from the type of file.
1294 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1296 (MY(vec)): Initialize reloc_type_lookup field.
1298 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1299 (bfd_error_trap, bfd_error_vector): Extern, not common.
1301 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1302 few types of relocs for sparc; will need enhancement.
1304 * bout.c (callj_callback): Use DEFUN macro in definition.
1305 * coff-i960.c (optcall_callback): Likewise.
1307 * targets.c (bfd_target): Added fields reloc_type_lookup and
1308 _bfd_make_debug_symbol. Also minor comment changes.
1309 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1310 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1311 than arch info, and dispatch with BFD_SEND. Callers changed.
1312 * archures.c (struct bfd_arch_info): Deleted field
1314 * cpu-*.c: Don't initialize that field.
1316 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1317 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1318 (bfd_errmsg): Now returns ptr to const.
1319 * bfd-in.h (bfd_errmsg): Fix prototype.
1321 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1322 * reloc.c (bfd_generic_relax_section): Ditto.
1324 * section.c (Section Output doc): Improve description of use of
1325 output_section and output_offset.
1327 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1329 * sco-core.c: new file from net.
1330 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1331 Now we have the hairy linker, it's possible to move symbols from
1332 one section into another. Actually make that work!
1334 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1336 * hosts/sun3.h: fix declaration of free.
1338 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1340 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1341 * coff-h8300.c (reloc_processing): all relocs are relative to
1343 * opncls.c: don't use fdopen on DOS systems
1345 short patches from Glenn Kasten (glenn@ready.com)
1346 * target.c: enabled oasys support
1347 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1348 fix problem where a relocation which crossed a modification byte
1349 boundary did not work. Fix problem where a relocation near the end
1350 of a data record did not work.
1353 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1355 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1356 archvie header string counts the endian way, this heuristic sees
1357 how big an archive string to read by trying it one way and if the
1358 string table is unreasonably big, trying it the other. *FIXME*.
1359 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1361 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1363 * bfd-in.h: Increase version number to 1.97, for consistency
1365 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1367 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1369 * bfd-in.h: bump version to 1.96
1370 Major change; changed calling convention for
1371 bfd_get_relocated_section_contents so that caller allocates
1372 memory for section data.
1373 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1374 seclet.c, targets.c, bfd.c: reflect new convention.
1375 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1376 case, then use reasonable default values for SEC_* flags.
1378 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1380 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1381 size of output reloc struct.
1382 * targets.c, Makefile.in: comment out tekhex for the moment.
1383 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1384 * configure.in: tandem target is st2000
1385 * coff-m68k.c: rename static howto_table to global
1386 m68kcoff_howto_table.
1387 * bout.c: remove unnecessary abort
1388 * coff-a29k.c: various changes to the way relocations work to cope
1389 with the "new order" and latent bugs.
1392 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1394 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1395 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1396 * reloc.c (bfd_perform-relocation): don't relocate refs to
1397 absolute symbols if doing a partial link.
1399 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1401 * configure.in: Add a29k-amd-udi.
1403 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1405 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1406 internal_exec structure before initializing the fields that
1407 are used, so that the unused fields are in a known state.
1409 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1411 * tekhex.c (struct data_struct): Convert from typedef that
1412 typedefs nothing to a normal structure declaration.
1413 * tekhex.c (pass_over): Prototype args for function that
1414 second arg points to.
1416 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1418 * Makefile.in: remove old style staging. Do not print recursion
1421 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1422 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1425 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1427 * bfd.c, Makefile.in: added tekhex
1428 * aoutx.h (set_section_contents): pages should be padded to the
1429 size of a page, not the size of a segment.
1430 * configure.in: added go32 host and i386-aout target.
1431 * i386aout.c, libaout.h: now works for go32 target
1432 * ieee.c: fix bit rot.
1433 * seclet.c: support for padding seclet type.
1435 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1437 * Makefile.in: added .NOEXPORT:
1439 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1441 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1443 * elf.c (elf_compute_section_file_positions,
1444 elf_write_object_contents): Return boolean, not NULL (which
1446 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1447 Also ifdef-out code that aborts on unhandled section types.
1449 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1451 * configure.in: Recognize ncr3000 config
1452 * Makefile.in (MINUS_G): Pass on to recursive makes.
1453 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1455 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1457 * Makefile.in: Now that we have sym.h and symconst.h, compile
1458 coff-msym.c on all systems.
1459 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1460 * coff-msym.c: Update include files and comments; add weakext bit.
1462 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1464 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1465 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1467 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1469 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1470 * configure.in: Add new host and target configs.
1471 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1472 structs, which vary; just use member name.
1473 (elf_object_p, elf_core_file_p): Lint, fix comments.
1474 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1476 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1478 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1479 local, disposable, copy of the external form of section header
1480 table and program header table entries.
1482 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1484 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1486 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1488 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1491 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1493 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1495 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1497 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1498 not internal bfd_assert function (twice).
1500 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1502 * aout-target.h: change ar_max_namelen to 15 (the right value)
1503 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1506 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1508 * archive.c (bfd_generic_archive_p): check for bout archives too.
1509 * bout.c: make it work again.
1511 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1513 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1515 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1516 bfd_xmalloc() instead of bare malloc().
1518 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1520 * Makefile.in: pass down MAKEINFO on info.
1522 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1524 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1525 host/h-<foo> now just <foo>.
1526 * configure.in: reflect changes
1528 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1530 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1531 actual source file, not just the generated libbfd.h.
1533 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1535 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1536 gdb on little-endian 960 code.
1537 * archive.c (compute_and_write_armap): indirect symbols should go
1538 into the archive header too.
1540 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1542 * Makefile.in: added check target.
1544 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1546 * coff-msym.c: Move this file from gdb/ecoff.c. It
1547 handles byte-swapping for ECOFF (MIPS symbol) files.
1548 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1549 to the files built on MIPS-based hosts.
1550 * Makefile.in: Add rule for coff-msym.
1552 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1554 * Makefile.in: added clean-info target. MINIMIZE=1.
1556 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1558 * coff-rs6000.c: Move core file functions into separate
1559 new file rs6000-core.c. This is needed because reading
1560 core files depends on native include files that conflict
1561 with ../include/coff/rs6000.h.
1562 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1564 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1566 * aoutx.h (NAME(aout,print_symbol)): Don't print
1567 symbol addresss for undefined symbols.
1568 * coff-rs6000.c: Various updates (due to target-
1569 independent changes).
1570 * libbfd.h: Ditto (tdata field is now a union).
1571 * hosts/h-sparc.h: Removed prototype for bogus function
1572 'emset' (presumably should have been 'memset' - which is there).
1574 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1576 * configure.in (mips-big-* target): Same is Iris.
1578 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1580 * aoutx.h (translate_from_native_sym_flags): when creating an
1581 alias symbol, fill in the section as undefined, rather than
1582 leaving it blank. If an output section can't be found for a
1583 symbol, then don't core dump.
1585 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1587 * Makefile.in, configure.in: removed traces of namesubdir,
1588 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1589 copyrights to '92, changed some from Cygnus to FSF.
1591 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1594 * coff-h8300.c: fix stupid reloc subtraction bug
1595 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1596 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1597 the symbol.flags and done_lineno fields.
1599 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1601 * coffcode.h (coff_write_symbol): write out the correct number of
1603 * cpu-h8300.c: fix disassembly bug
1605 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1607 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1608 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1609 reloc.c, section.c (bfd_map_over_sections), targets.c
1610 (bfd_target_list): Protolint.
1611 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1613 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1615 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1617 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1618 section of a symbol rather than the section of a reffed symbol to
1619 determine the r_index of an emmitted reloc.
1621 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1623 * PORTING: New (preliminary) porting guide.
1625 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1627 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1628 (howto_hvrt16): lint.
1630 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1632 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1633 a full configuration (with possible cross-development),
1634 instead of using host-aout.c.
1636 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1638 * aout-target.h (MY(write_object_contents):
1639 Set obj_reloc_entry_size (abfd).
1640 * gen-aout.c: Change to emit a .c files, not a .h file.
1642 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1644 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1645 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1647 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1649 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1650 with more than one auxent can cause nasty core dumps.
1652 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1653 "done_lineno" so that a symbol which appears twice in the symbol
1654 table only gets it's linenumbers relocated once. Modifed
1655 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1658 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1660 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1661 stuff to use the New Order.
1663 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1665 * ieee.c: Change type of envi[] to unsigned char.
1667 * configure.in: fix vax ultrix configuration.
1669 * elf.c (bfd_section_from_shdr): Deal with null return from
1670 bfd_make_section(). (elf_object_p): Select endianess properly.
1672 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1674 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1676 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1678 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1679 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1680 * host-aout.c: Don't use aout-params.h; configure these systems
1681 in their xm files, not in a randomly generated file.
1682 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1684 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1686 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1688 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1689 host_aout_vec here as well.
1691 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1693 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1694 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1695 to prevent undefined symbol.
1697 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1699 Various lints found on PersSony
1700 * aoutx.h: cast an enum
1701 * coff-a29k.c: many ints in reloc structure turned to enum
1702 * coffcode.h: more enums
1703 * cpu-h8300.c: more enums
1704 * opncls.c: more enums
1706 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1708 * configure.in: Make Tahoe configuration work again.
1709 * bfd-in.h: Remove trailing comma from enum declaration.
1710 * ieee.c: Can't put byte values >0x7F into a signed char.
1712 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1714 * Makefile.in: Add dependencies for various coff-*.o files.
1716 * elf.c: Remove extraneous paren from core_prpsinfo and
1717 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1718 Replace references to old section "size" member with new
1719 "_raw_size" member. Implement elf_make_empty_symbol, which
1722 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1724 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1727 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1729 * coffcode.h (bfd_coff_relax_section): now static.
1730 (bfd_coff_get_relocated_section_contents): various type lints.
1732 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1734 New entry point in the transfer vector - bfd_relax_section.
1736 * aout-target.h: add to vector, call generic_relax
1737 * bfd-in.h: add to vector
1738 * bfd.c: add #define for vector
1739 * bout.c: add to vector, call generic_relax
1740 * coffcode.h: add to vector, also now has coff specific relax code
1741 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1742 * elf.c: call generic_relax
1743 * ieee.c: call new vector, clean up some bugs due to the creation
1745 * libbfd.h: add bfd_generic_relax_section EXFUN
1746 * oasys.c: call generic_relax
1747 * reloc.c: implement generic_relax
1748 * seclet.c: moved much of this into coffcode.h
1749 * srec.c: call generic_relax
1750 * targets.c: define new transfer vector
1752 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1754 * everything: now modified to use smaller reloc type. Self hosts
1757 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1759 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1760 New files for stratus.
1762 * configure.in: Add configuration fragments for stratus.
1764 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1766 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1767 variables as CONST since they are set to point to a const char
1768 string. Fixes compiler complaints.
1770 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1772 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1775 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1777 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1778 symbols, so that we can emit the correct file name even
1779 if it's an include file.
1781 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1783 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1784 (Reported by john@labtam.labtam.oz.au (John Carey)).
1786 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1788 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1790 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1791 being used to -DHAVE_PROCFS.
1793 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1794 '#include "fopen-same.h"' to end of file to match other h-* files.
1796 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1798 * configure.in: Change svr4 references to sysv4. Add case
1799 "unknown" for target vendor and infer some targets based
1800 on the specified operating system.
1802 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1804 * bfd-in.h, libaout.h: ANSIfy enums.
1806 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1808 * archive.c (normalize): created version for VMS which removes the
1809 VMS directory crap from the front and end of a filename, eg turn
1810 [-.foo]bar.obj;123 into bar.obj
1811 (bfd_construct_extended_name_table): now writes index into an
1812 extended name table in decimal - the same base used to read an
1813 extended name table.
1815 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1817 * aout-encap.c: Fix to use aout-target.h.
1818 * aoutf1.h: Use standard MY_object_p and MY_callback
1819 in aout-target.h. Remove target-specific versions.
1820 * host-aout.c: Re-write to use aout-target.h.
1821 * gen-aout.c: New files use with host-aout.c to generate
1822 host-specific a.out-related parameters.
1823 * Makefile.in: host-aout.o depends on aout-params.h, which is
1824 generated by gen-aout.
1825 * aout-target.h: Make a little more flexible.
1826 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1827 macro. Instead, inline it in aout-target.h.
1828 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1829 a gcc -Wall warning.
1830 * archive.c: Add missing commas in DEFUN macro (2 places).
1831 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1832 Berkeley ones, now that libiberty has them:
1833 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1834 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1835 remove unused variable.
1837 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1839 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1840 and execname inside HAVE_PROCFS ifdef since they are unused
1841 when it is not defined.
1843 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1845 * elf.c: Flag all sections as either code or data. We can't
1846 be sure what they are anyway, since ELF doesn't fit the
1847 traditional model of text+data+bss very well. Add new local
1848 function elf_read() to simplify code. Record entry point in
1851 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1853 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1854 rather than N copies of the same lines.
1856 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1858 * cpu-h8300.c: disassemble branch displacements correctly
1859 * coff-h8300.c: put reloc offsets out in 32bits
1861 * makefile.dos, configdj.bat: New files from DJ
1862 * cache.c: fopen with new macros is needed for DOS.
1863 * ieee.c: environ renamed to envi to stop an include file
1865 * opncls.c, coff-rs6000.c: more fopens with macros.
1867 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1869 * Makefile.in: infodir belongs in datadir.
1871 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1873 * Makefile.in: fix where docdir lives
1875 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1876 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1877 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1878 srec.c, syms.c, targets.c : all new documentation and lint
1882 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1884 * coffcode.h, srec.c: Lint.
1886 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1888 * Makefile.in: install using INSTALL_DATA, added standards.text
1891 * configure.in: mark directory as target dependent. configure
1892 nows works in objdir always so make file existence checks
1895 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1897 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1898 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1899 and mandir now keyed off datadir by default.
1901 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1903 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1904 computation of arch and machine type so it's worked out before
1905 some_aout_object_p is called.
1906 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1908 * archures.c: add extra field 'section_align_power' to hold
1909 default section alignment in object files.
1910 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1911 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1912 initialize the new field.
1913 * bout.c (b_out_callback): replace the text size, since aout
1915 * aoutx.h: Documentation in the new style
1917 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1919 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1920 use the saved value if mtime_set is already set (intended
1921 for archive files, though apparently not used yet).
1923 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1925 * targets.c: Revise comments about how to configure the target
1926 vector, to match reality. Remove mention of obsolete methods.
1927 Remove long lists of capitalized macros that turn into the same
1928 thing in lowercase. Normal vector simply lists all known
1929 lowercase xvec names; all other cases are handled by SELECT_VECS.
1931 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1934 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1935 list of supported targets.
1937 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1939 * archive.c (bsd_write_armap): The pad byte sometimes added to
1940 the string table in a __.SYMDEF member is now
1941 counted as part of the size of the string table.
1942 This is compatible with the old ranlib, as well as Sun's.
1944 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1946 * srec.c: Rewrote to fix many bugs; now gets the record type
1947 right, doesn't choke on input, sets the start address in an S9 and
1948 fills in the filename on an S0.
1950 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1952 * cpu-h8300.c: Add support for MEMIND addressing mode
1954 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1956 * coffcode.h: use the new macro if available
1958 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1959 * Makefile.in: Fixed dependencies due to file rename
1961 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1962 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1963 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1964 newos3.c, stab-syms.c, syms.c: All these files have had their
1965 #includes altered to point to the new places.
1967 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1969 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1971 * configure.in: Add vendor "ncr" as supported per-target vendor.
1972 Add svr4 case for i386 per-host case.
1974 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1977 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1979 * syms.c (bfd_decode_symclass): Return 'A'
1980 for symbols that are both absolute and global.
1981 * archive.c (bfd_special_undocumented_glue): Return NULL
1982 if bfd_ar_hdr_from_filesystem returns NULL.
1984 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1986 * Makefile.in: added coff-h8300
1987 * configure.in: now h8 is a coff target
1988 * cpu-h8300.c: fix various disassembly problems
1989 * libcoff.h: took out some code which has been #0ed for a long
1991 * targets.c: added h8 coff
1992 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1993 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1995 * coffcode.h: Started to change the way machine dependencies are
1996 handled, from the nest of #ifdefs to macros defined in the
1997 including coff-<foo>.c
1999 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2001 * aoutx.h (some_aout_object_p): Set the `executable' bit
2002 if the entry point is contained in the text segment, even if the
2003 text segment is at location 0.
2005 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2006 nonstandard MIPS sections (.rdata, .sdata, etc).
2008 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2009 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2010 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2012 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2014 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2016 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2017 from syms.c to new file stab-syms.c. Also, since GNU extended
2018 type codes such as N_SETT are no longer in ../include/stab.def,
2019 include them manually.
2020 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2021 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2022 * libaout.h: Added prototype for aout_stab_name().
2023 * Makefile.in: Update Makefile for new stab-syms.[co].
2025 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2027 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2028 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2029 just make N_XXX work by excluding the header from the text segment.
2030 * aoutx.h: Fix comments to match.
2032 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2034 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2035 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2036 for the "logical" text segment (i.e. never consider the exec
2037 header to be part of the text segment). This change is
2038 needed for consistency with various other parts of bfd and ld.
2039 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2040 and move calculation of obj_textsec(abfd)->size to libaout.h.
2041 * bfd-in.h: Removed bogus ';'.
2043 * Makefile.in: Add MINIMIZE flag to select lean
2044 or bloated target_vector.
2045 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2046 * newsos3.c: Fixes to ../include/aout64.h remove need
2047 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2049 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2051 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2052 handle both little and big-endian targets, with little
2053 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2054 * host-aout.c: Add FIXME note.
2056 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2058 * targets.c: Make the default target_vector contain
2059 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2060 Old behavior can be gotten by defining ALL_TARGETS.
2061 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2062 Factored out common code into new file aout-target.h.
2063 Saves a lot of duplicate code for a.out variants.
2065 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2067 Get 'make headers' to work when configured with +subdirs.
2068 * Makefile.in: Add $(subdir) to docdir path.
2069 * doc/Makefile.in (protos): Add $(srcdir) prefix
2070 to name of sed scripts.
2072 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2074 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2075 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2076 to include names of N_SETT etc.
2078 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2080 * elf.c: Add minimal support for ELF symbol tables. Generates
2081 canonical bfd symbol tables from ELF symbol tables. Change the
2082 name of some functions from bfd_<name> to elf_<name>.
2084 * syms.c: Trivial fix to comment to remove a redundant "to".
2086 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2088 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2089 form that GDB recognizes as COFF.
2091 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2093 * ieee.c (ieee_object_p): cast NULL correctly.
2094 * configure.in: added harris host
2096 * coff-a29k.c: Lots of changes, most from David Wood.
2098 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2100 * coff-m88k.c (coff_write_armap): Just #undef it.
2102 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2104 * Makefile.in: standardize on MINUS_G to disable debugging
2105 * coff-m88k.c: create coff armaps instead of bsd ones.
2106 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2109 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2111 * elf.c: Additions to support ELF format core files.
2112 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2113 has support for /proc (all the include files in particular).
2115 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2117 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2118 of two N_SO stabs, one for directory, and one for filename.
2120 * bfd-in.h (print_vma): Factor out duplicate definition.
2122 Exit a little more gracefully when malloc returns NULL.
2123 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2124 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2125 * libbfd.h: Rre-generated due to libbfd.c update.
2127 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2129 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2131 * elf.c (elf_object_p): Don't try to create a bfd section for
2132 the first ELF section header. It is just a placeholder.
2134 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2136 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2137 core files, when compiling native.
2138 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2140 FIXME: The aoutf1.h change below needs to be reversed back
2143 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2145 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2146 manipulation of lnno fields in lineno structs in a coff-<f>.h
2147 independent way. Override it in coff-<f>.h to your favourite
2148 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2149 (coff_swap_lineno_out): modified to use the new macros.
2151 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2153 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2154 unknown arch when the magic number doesn't specify the
2155 architecture, since some OSs (eg old sun3s) don't set the number, and
2156 020 is probably the right answer anyway.
2158 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2160 * hosts/h-news.h, hosts/h-rtbsd.h:
2161 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2162 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2163 bfd_print_symbol_nm, for use by nm.
2164 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2165 bfd_print_symbol_nm option, to print in nm format.
2166 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2167 oasys.c (oasys_print_symbol): Provide stub implementations
2168 for bfd_print_symbol_nm.
2169 * syms.c: New function bfd_decode_symclass, used by nm printer.
2170 New function bfd_stab_name to look up string name of stab code.
2172 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2174 * Makefile.in: Added ctor.c
2175 * archures.c (bfd_default_arch_struct) added
2176 bfd_default_reloc_type_lookup.
2177 * coffcode.h: removed a load of #if 0ed code.
2178 (coff_compute_file_section_positions): now works out the section
2179 alignment and size correctly in all cases.
2180 (coff_get_symtab): looks for constructor symbols and calls the
2181 right function when they're found. (coff_canonicalize_reloc):
2182 knows when a section is full of constructors and does the right
2184 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2186 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2187 * libcoff.h: removed #if 0ed code
2188 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2189 arch independent constructor relocation type.
2190 (bfd_reloc_type_lookup): removed the comment "this will go away"
2191 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2192 reloc which is used when BFD_RELOC_CTOR falls through to give a
2193 default 32bit reloc for constructors.
2194 (bfd_default_reloc_type_lookup): added.
2195 * aoutf1.h: fixed SEGMENT_SIZE typo.
2197 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2199 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2200 matching prefix "coff".
2201 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2202 rs/6000 csect records.
2204 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2206 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2207 * configure.in: add motorola delta88 cases
2208 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2209 write_armap prototype
2210 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2212 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2214 * Rename COFF-related files in `coff-ARCH.c' form.
2215 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2216 coff-mips.c, coff-rs6000.c to be exact.
2218 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2219 make output clutter.
2220 * config/mt-*: Ditto.
2222 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2224 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2225 John Gilmore. Archive support from Damon A. Permezel.
2227 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2228 * configure.in: Add rs6000 case.
2229 * targets.c: Add rs6000 vector.
2230 * archures.c: Add rs6000, fix comment on romp.
2231 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2232 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2233 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2234 * section.c (bfd_make_section): Return NULL on attempt to create
2236 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2237 (bfd_swap_aouthdr_in): Handle lots more members.
2238 (make_a_section_from_file): If section has already been seen,
2239 just return false rather than overwriting it.
2240 (coff_real_object_p): Understand incoming magic numbers.
2241 (coff_set_flags): Understand outgoing magic numbers.
2242 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2243 (build_debug_section): Add fn for reading debug string section.
2244 (get_normalized_symtab): Handle symbol names in debug string section.
2245 Remove unused obj_string_table.
2246 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2247 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2248 existing section before making one.
2249 * cpu-rs6000.c: New file.
2250 * rs6000coff.c: New file.
2252 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2254 * elf.c: Add partial support for ELF format corefiles. Still needs
2255 support for extracting registers from corefiles.
2257 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2259 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2260 RANLIB is defined as echo, send the output to /dev/null to help
2261 reduce clutter in the output from doing a make.
2263 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2265 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2266 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2268 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2270 * coffcode.h (coff_compute_section_file_positions): make it pad
2271 section size out if there are alignment restrictions so that the
2272 image will be ok on a system where section positions are worked
2273 out by accumulating sizes rather than from the section headers.
2274 * targets.c (proto write_armap). Changed orl_count to unsigned.
2275 * opncls.c (bfd_close_all_done). Added so that generative
2276 programs like gas can close a bfd without causing bfd confusion.
2277 * libbfd.h (changed becuase of protos)
2278 * amdcoff.c: messed with the way that jmp displacements are
2279 calcualated. This may not yet be totally correct.
2280 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2282 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2283 abs symbol has no section (like a register symbol).
2284 (coff_write_symbol) now zeros auxent before filling it up to help
2285 with sensitive applications.
2286 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2288 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2290 * bfd.c: Make sure we don't get a macro strerror().
2291 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2292 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2293 attempt to recover command, ifdef NO_CORE_COMMAND.
2294 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2296 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2298 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2300 * archive.c (bsd_write_argmap): The size of the ranlib structures
2301 should not include the size field itself.
2302 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2303 adata(abfd)->exec_bytes_size field instead of constant macro,
2304 because aoutx.h compiles to a simple .o file shared by
2305 all 32-bits a.out targets.
2307 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2309 * configure.in: Allow i386-sco-sysv.
2310 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2311 * cpu-h8300.c: lint.
2313 * host-aout.c: New strategy. We use common code, include files,
2314 and data structures to handle the file, but set a few parameters
2315 from the host's config file (page size, text start addr, etc).
2316 * libaout.h: Define HP BSD machine types.
2317 * aoutf1.h: Handle reading a.outs with these types.
2319 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2320 virtual-memory-address of the .reg section. We can't just make a
2321 section for "all the regs and nothing else" because only GDB knows
2322 exactly where the regs are (scattered around the upage and stack).
2323 Clean up memory allocation. Remove big- and little-endian
2324 vectors, replace with single vector; this only runs on the host,
2325 in host byte order. Replace byteswap routines with aborts in case
2327 * targets.c: There's only one trad_core_vec now.
2328 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2330 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2332 * hosts/h-amix.h (free): Fix prototype.
2334 * aoutx.h: Don't use NULL as an integer, for braindead systems
2335 that declare it as (void *)0. (From Peter Schauer.)
2337 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2339 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2340 problem with bad Ultrix system headers.
2341 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2342 various kinds of alignments for the various kinds of
2345 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2347 * doc/Makefile: Don't assume . is on the path (from James Clark).
2349 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2351 * Makefile.in: Avoid Sun Make VPATH bugs.
2352 * targets.c: Declare trad_core vectors extern.
2354 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2356 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2357 * libbfd.h: Moved ALIGN macro here.
2358 * bout.c (b_out_callback): Replace i960_align by align_power.
2360 * libaout.h (struct aoutdata): Added fields page_size,
2361 segment_size and exec_bytes_size. These help generic code
2362 (in aoutx.h and libaout.h) to figure out where to align
2363 the various segments in a demand paged file.
2364 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2365 to decide if the exec header counts in a_text (text segment size).
2366 Also, assume D_PAGED flag is set; don't set it here.
2367 * bout.c (b_out_callback): Add initialization of
2368 adata fields page_size, segment_size, and exec_bytes_size.
2369 * host-aout.c (NAME(host_aout, callback) and
2370 NAME(host_aout,mkobject): Ditto.
2371 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2372 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2373 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2374 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2375 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2376 for some systems (mainly sunos), so do it in the callback instead.
2377 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2378 * aoutx.h (NAME(aout,set_section_contents): Change the way
2379 filepos and size of sections are carried out to support
2380 older styles of demand paged executables.
2383 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2385 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2386 * bfd.c: Added macros to enable gas to swap coff records.
2387 * coffcode.h: Make the coff_swap_*_out routines return the number
2388 of bytes swapped, and cleaned up their prototypes.
2389 * configure.in: Added ebmon/coff support
2390 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2392 * targets.c: Added new entry points for coff swapping
2394 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2396 Restructure configuration scheme for bfd, binutils, ld.
2398 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2399 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2400 Change some config names to match other dirs.
2401 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2403 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2404 ../include/sysdep.h.
2405 * cpu-i960.c: Strncmp needed a length arg.
2406 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2407 * i386aout.c: Remove dead N_TXTOFF override.
2408 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2409 * config/: Rename some config files to match up h-*.h names.
2410 Remove all the HOST_SYS definitions from the config files.
2411 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2412 * hosts/h-hp9000.h: Remove USG comment.
2413 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2414 * hosts/h-news.h, h-sparc-64.h: New config files that had
2415 previously been kludged in the <sysdep.h> file.
2417 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2419 * config/*: trad-core support is HOST dependent, not target
2420 dependent. Target config files only set DEFAULT_VECTOR and/or
2421 other vector elements. Exception: when host-aout.c is in use,
2422 in which case we're forced to assume we're native (hp, vax,
2423 tahoe). Rename XDEPFILES to HDEPFILES.
2424 * Makefile.in: Rename XDEPFILES.
2425 * config/h-sun*: Don't force static linking.
2426 * trad-core.c: Document how to use it nowadays.
2427 * i386aout.c, newsos3.c: Clean up.
2428 * i386coff.c: Allow 386 coff files to be used as core files too
2429 (for reading core files from embedded systems).
2431 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2433 * Add i386aout.c for a.out support on the i386.
2435 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2437 * reloc.c, section.c, syms.c, targets.c: correct info-node
2438 structure in *doc* comments.
2439 doc/Makefile: stop hiding complaints from makeinfo.
2441 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2443 * aoutx.h (...some_aout_object_p): Take a third parameter,
2444 the internal_exec struct, and avoid ever looking at an
2445 external_exec. All callers changed to read the entire
2446 external_exec struct, swap and check its magic number,
2447 swap in the whole structure, and pass the swapped-in version to
2449 * bout.c: Bring into modern era. Use single _object_p routine
2450 for big- aand little-endian. Provide internal and external
2451 exec header structs. Use separate swap-in and swap-out routines.
2453 * libaout.h: Move struct internal_exec from ../include/aout64.h
2454 to here. Add obj_symbol_entry_size to struct aoutdata.
2455 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2457 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2458 EXTERNAL_NLIST_SIZE. Callers changed.
2460 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2462 * bfd.c: Remove strerror() to libiberty.
2464 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2465 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2466 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2467 last byte of transfer, not first byte, is within the section.
2469 * host-aout.c: Remove `BSD' archive support. Lint.
2471 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2472 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2473 `bfd_arch_info_type'. All uses changed.
2474 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2475 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2476 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2477 it needs a better name.) All uses changed.
2478 * targets.c: Rename `enum target_flavour_enum' to `enum
2479 target_flavour', and remove the `_enum' from all of the enum
2480 values themselves. All uses changed.
2482 * configure.in, config/h-i386mach: i386 mach host.
2483 * config/t-i386-aout: Use host-aout.c.
2485 * trad-core.c: Give it its own xvec's to make it independent
2486 of other file formats.
2487 * ecoff.c, host-aout.c: Remove refs to trad-core.
2488 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2489 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2491 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2493 * reloc.c: Extended NEWHOWTO macro
2494 * ieee.c: Changed the way 8bit pcrel is done
2495 * cpu-h8300.c: got the registers in the right order
2497 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2499 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2500 prediction is vindicated!
2502 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2503 Remove refs to howto.c, since Steve forgot.
2505 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2507 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2508 still work. Now allows any architecture/machine to be set.
2510 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2512 * howto.c deleted and moved code to reloc.c
2514 * libbfd.h, libbfd-in.h removed $id stuff for real
2516 * cpu-h8300.c Made it match various different spellings of h8300.
2518 * archures.c: Took out the first char filter which made it only
2519 look for a cpu/arch match when the first chars of supplied and
2520 tested names were the same.
2522 * targets.c removed oasys stuff, pending someone to fix the bugs
2526 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2528 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2529 ELF support good enough for GDB.
2530 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2531 m68k-cbm-svr4 host and target.
2532 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2533 so `diff' and `patch' can cope.
2535 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2537 * archures.c: removed texinfo error
2539 * init.c: added texinfo hooks, and removed initialization error
2542 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2545 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2547 * cpu-i960.c: Avoid numerical count of initializers.
2549 Vax Ultrix changes from David Taylor <taylor@think.com>:
2550 * host-aout.c: Make little-endian vector really little-endian.
2551 * configure.in: Separate vax and tahoe cases, handle ultrix.
2552 * config/t-vax: Add trad-core.o.
2553 * config/h-vaxult: New host system.
2555 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2557 * bfd-in.h VERSION, change version number to 0.18, this makes a
2558 gap, but now is the same as the linker version number.
2560 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2561 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2562 files will eventually contain processor specific bits for bfd,
2563 like strange relocation information and dis/assembly. So far only
2564 the H8 has been even partially done. This work also ties in with
2565 the change in handling architectures.
2567 * amdcoff.c: (a29k_reloc) fix error message.
2569 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2570 discover the architecture of the bfd. (sunos4_callback) calls the
2571 function bfd_set_arch_mach rather than stuffing stuff directly
2572 into the bfd. (sunos4_write_object_contents), changed names of
2575 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2576 setup the environment.
2578 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2579 headers in big endian format, regardless of the endianess of the
2582 * archures.c: totally changed. Now an architecture is represented
2583 with a pointer to an info structure rather than an enumerated type
2584 and a long. The old info is available as two elements in the
2585 structure. Future enhancements to architecure support will
2586 involve pointers to methods being placed into the info structure.
2588 * bfd.c: changed the definition of the bfd structure for the new
2591 * bout.c: (b_out_set_arch_mach) changed to use the new
2592 architecture mechanism.
2594 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2595 the new architecture mechanism.
2597 * configure.in: added h8 stuff.
2599 * ieee.c: too many changes to note. Now ieee files written with
2600 bfd gas and ld can be read by gld and ieee only linkers and
2603 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2605 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2606 than fixing the structure directly.
2608 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2609 than fixing the structure directly.
2611 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2612 before opening a bfd.
2614 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2615 rather than fixing the structure directly.
2617 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2618 in the t/hmake file) a user can select which backends they want
2619 linked with bfd without changing the source.
2621 * init.c: new, looks after initializing modules.
2623 * howto.c: for future use, will allow an application to work out
2624 what cookie to use as a handle on a relcoatio howto.
2626 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2628 * srec.c: Better error checking, partly from Peter Schauer.
2629 (srec_object_p): Avoid assuming any file that starts with 'S' is
2630 an S-record file! (Check for 3 uppercase-hex digits after it.)
2631 (ISHEX): Define new macro for checking supposedly hex characters.
2632 (pass_over): Treat as EOF any S-record line that:
2633 * doesn't have hex in either size character
2634 * produces a size larger than 0x7F
2635 * has an unrecognized type number
2637 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2639 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2640 opncls.c: Lint (saber actually).
2642 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2644 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2645 * newsos3.c: Fixed two types: newos3 -> newsos3.
2646 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2647 to use correct segment.
2649 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2651 * aoutx.h (print_symbol): Handle missing symbol->name.
2653 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2655 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2658 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2660 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2661 add sgi/irix support.
2663 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2665 Changes for the AMD 29000 Ultracomputer port from David Wood.
2668 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2670 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2673 * coffcode.h (coff_real_object_p): Pass information about the
2674 current file's coff symbol format to BFD via the coff_data struct.
2675 (coff_find_nearest_line): obj_icof => coff_data.
2676 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2677 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2678 and DIMNUM == E_DIMNUM.
2679 * configure.in: Handle a29k-*-* hosts, and targets
2680 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2681 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2682 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2683 local_linesz to `coff_data' (tdata) struct.
2684 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2685 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2687 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2689 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2690 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2692 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2694 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2696 (sunos4_core_file_matches_executable_p): Fix header comparison.
2697 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2698 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2700 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2702 Allow GDB to patch object files.
2704 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2705 * trad-core.h (trad_unix_core_file_p): Ditto.
2706 * aoutx.h (aout_set_section_contents): On first output, check
2707 abfd->direction and complain if erroneous.
2709 * Makefile.in: Add crude dependencies.
2711 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2713 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2714 to h/t-xxxx files so that everything will work on System V.
2716 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2718 * aoutx.h: Add information on host-aout.c and how to configure
2719 to use it, to the manual.
2720 * configure.in: Tix typo.
2721 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2722 else dummy out the core file support.
2723 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2724 specified, use it to locate the data section.
2725 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2726 rather than as chars (lint).
2728 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2730 * aoutx.h, coffcode.h: saberized.
2732 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2734 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2736 bfd.c, targets.c: minor rewording of doc segments
2739 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2741 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2742 etc, rather than TEXT_START_ADDR.
2743 * host-aout.c: Remove #if 0 around whole thing.
2744 Update to modern (32/64-bit) a.out naming conventions.
2745 Include a large chunk of ../include/a.out.gnu.h to get macros that
2746 are not defined by the system include files.
2747 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2748 macro used by the other a.out implementations.
2749 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2751 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2753 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2754 texdoc and psdoc; make these depend on generated .texi's
2756 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2759 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2762 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2763 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2764 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2765 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2766 obtrusive marks indicating .c origins.
2768 * bfd.texinfo: generalize most references to linker
2770 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2772 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2773 * archures.c: remove empty foo() definition (crept in at vn1.9)
2775 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2777 * bfd.texinfo: use @setchapternewpage on instead of lots of
2778 @page's; minor rephrasing in Introduction.
2780 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2781 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2782 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2783 segments): used BFD (caps) more consistently as a name in
2784 discourse, fixed a few other minor typos and uses of fonts
2787 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2789 * coffcode.h: fixed bug where string table size wasn't being swapped.
2791 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2793 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2795 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2796 flags. (bfd_print_symbol_vandf) now knows what to do with the
2799 * aoutx.h: made translate_from_native_sym_flags and
2800 translate_to_native_sym_flags produce the above flags.
2803 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2805 * all files: update copyright notices for GPL version 2.
2806 Install header comments and attribute most modules to their
2807 authors. BFD's name is now officially "Binary File Descriptor",
2808 so remove any conflicting pejoratives.
2809 archures.h: Consists solely of comments; remove it.
2811 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2813 * Makefile.in, bfd.c: Made it compile again.
2815 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2817 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2820 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2822 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2823 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2826 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2827 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2829 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2831 * Everything: created some new files, core.c format.c, reloc.c,
2832 section.c and syms.c to split the functionality a bit better.
2833 Cleaned up the rest of the files a bit, and added some
2837 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2839 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2840 really takes 3 arguments, patched code and ammended prototypes.
2842 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2844 * ../include/bfd.h (struct bfd_target): Added new field
2845 "align_power_min" which contains the minimum alignment for a
2846 section. This is used in coff_new_section_hook. The field
2847 insertion necessitates an update of all backends..
2849 * aoutf1.h jump table field inserted
2851 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2854 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2855 table field inserted.
2857 * coffcode.h(just about everything) Now patches up symbol tables
2858 using a different mechanism. The Intel major bug has been fixed,
2859 and the linker can self host on the Aviion and be debugged with
2862 * ecoff.c: new include and jump table patch, i386coff.c: new
2863 include and jump table patch, icoff.c: new include and jump table
2864 patch, ieee.c: can now read archives containing ieee modules.,
2865 libcoff.h: added (combined_entry_type), libieee.h: uped max
2866 sections to 20, m68kcoff.c: new include and jump table patch,
2867 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2868 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2869 srec.c: jump table patch. trad-code.c fixed #IF typeo
2871 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2873 * coffcode.h (coff_swap_aux_in): added else case to deal with
2874 filenames less than 9 characters.
2877 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2879 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2881 * srec.c: now allows any number of sections to be created in a
2882 file. Outputs addresses of the right length.
2884 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2886 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2887 target didn't match, the format got set to the attempted match,
2888 breaking a future test.
2890 *../include/i386coff.h : fixed typo in type field with size
2892 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2893 support in the jump table for the swapping routines exported to
2894 gdb. Now gdb works with the 386.
2896 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2898 * Merge in changes from gdb-3.95 release.
2899 Makefile.in: Allow hmake and tmake files to add OFILES.
2901 bfd.c: support specific targets as well as searching. When
2902 searching, take default target in preference to others.
2904 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2905 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2906 libbfd.h: Support specific targets as well as searching.
2907 opncls.c: Support specific targets as well as searching.
2908 targets.c: Search is short-circuited if default target matches.
2909 liboasys.c, libieee.c: Undo bothner changes that make macros
2910 work to the left of assignment, but which depend on the
2911 representations of different pointer types being the same.
2913 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2915 * i386coff.c: created.
2916 * coffcode.h: added support for 386.
2917 * Makefile.in: added support for 386.
2918 * ../include/i386coff.h: created
2920 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2922 * coffcode.h: removed all put_x_<sizes>
2923 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2927 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2929 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2931 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2933 * everything: Removed sysdep.h from bfd.h and put back into files
2934 from which it was split out. Now 64 bit version is built with a
2935 -DHOST_64_BIT="long long" on the compile line.
2938 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2940 Changed all the [get|put][name] routines to use [get|put]_[size
2943 Put in support for 64 bit work. Now two versions of bfd may be
2944 generated, according to the state of TARGET_64_BIT, one which is
2945 32 bit only, and one which is 64/32 bits.
2946 Created new back end 'demo64' to test 64 bit functionality.
2948 Renamed some files to work on DOS.
2950 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2951 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2952 chage, 64 bit transfer. * liba.out.h: Split out common code from
2953 sunos and newsos into liba.out. Name changes and prototype mods. *
2954 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2955 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2956 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2957 change and 64bit stuff.* newsos3.c: common code removed, new jump
2958 table. * oasys.c: Name change * opncls.c: Portability fixes *
2959 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2960 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2961 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2962 64bit ized. * demo64.c: 64 bit a.out back end
2968 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2970 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2971 on LHS of assignment, even when using old compilers.
2972 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2973 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2974 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2975 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2976 * targets.c: Add declaration of newsos3_vec.
2979 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2981 * aout.c: fixxed some of the problems with filepos calculation.
2982 (swap_ext_reloc): fixed problem with creation of relocs.
2983 (aout_set_section_contents): fixed filepos problem
2985 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2986 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2987 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2988 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2989 cleaned up. (coff_write_object_contents) cleaned up.
2991 * ecoff.c: Totally different. Now supports ecoff fully.
2993 * icoff.c: fixed problems in relocation callout.
2995 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2997 * m68kcoff.c: updated target vector.
2999 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3000 choose_reloc_size. (sunos4_write_object_contents) now calls
3001 choose_reloc_size so outputs relocs correctly, also calculates the
3002 size of the sections correctly.
3006 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3008 Merge Per Bothner's changes to modularize BFD a.out a bit.
3010 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3011 * ieee.c: Cast enums to int before comparing them, for brain-
3013 * coff-code.h: Remove coff_get_section_contents, and use the
3014 generic one instead.
3016 * aout.c: Derive new module from sunos.c, containing generic
3017 support code for all kinds of a.out files.
3019 * sunos.c: Remove all code that goes in aout.c. Split out
3020 machine dependent followup in sunos4_object_p into
3021 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3022 and redefine only the names we CHANGE, not all the names. Drop
3023 the little-endian vector, and rename the vector as sunos4 rather
3026 * b.out.c: Use aout.c routines for most of the work. Slight
3027 changes for the new regime. Remove close_and_cleanup and
3028 get_section_contents in favor of generics. New transfer vector
3031 * newsos.c: New support for Sony NEWS, another a.out format.
3033 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3034 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3035 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3037 * opncls.c (bfd_close): Call format-dependent write_contents
3038 routine, if writing, before calling target-dependent
3039 close_and_cleanup routine (which is now always generic, I think).
3040 * srec.c: Use bfd_alloc instead of malloc. Remove
3041 close_and_cleanup and move code from it to
3042 srec_write_object_contents. Add write_contents to tvec.
3043 * targets.c: Remove a.out little vector, replace a.out big
3044 vector with SunOS vector. FIXME: Need Vax support again now.
3046 * libbfd.h: Add write_contents format-dependent-vector to the
3047 bfd_target vector. Supply a generic close_and_cleanup routine.
3048 * liba.out.h: Handle the new aout.c split. Add prototypes for
3049 all routines defined in aout.c. Rename "sunos" things to "aout"
3050 things. Add a few fields where needed for various formats.
3051 * Makefile.in: Add aout.c and newsos.c.
3053 * archive.c, ieee.c, oasys.c: Lint.
3055 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3058 changed forward declaration struct stat; to reduce warnings. Changed
3059 comment on bfd_h_<x>_x.
3061 * ../include/m68kcoff.h, ../include/intel-coff.h,
3062 ../include/m88k-bcs.h
3063 Now there are two incarnations of relocs, linenos and syments. One for
3064 internal digestion, and one full of char arrays for I/O. The original
3065 names have gone to detect errors.
3067 * Makefile.in, m68kcoff.c, targets.c
3068 Test new structure code with a 68k coff implementaion
3070 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3071 Fixed all the places where there were problems with the size and
3072 alignments of structures on disk and structures in memory. #ifed out
3073 all the code in coffswap.c, since it should be done using the target
3076 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3078 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3079 multiple reloc command.
3081 * sunos.c (sunos4_set_section_contents): Made it so that sections
3082 are always padded to their alignment size.
3084 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3086 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3087 Clean up types and such (saber C problems).
3088 * ecoff.c: Clean up types and such. Remove routines that are
3089 not used. Fix up reading and swapping of shorts from files.
3091 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3093 * a.out.vax.c: Remove two bogus "static" from prototypes.
3095 * ecoff.c: Got rid of lots of non-working junk (that had
3096 been copied directly from coff-code.h).
3097 Updated to be consistent with updates to icoff.c and coff-code.h.
3099 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3100 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3102 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3103 but until the target_vector is automatically generated,
3104 it's as good as any. Note that the text offset is the only
3105 difference between NewsOS and SunOs (including magic numbers).
3106 (Most of the sunos_* routines should to renamed bsd_*
3107 and move to a bsd.c file. Then (and when the target_vector
3108 is automatically generated) it might make sense to create
3109 a separate Sony target.)
3111 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3112 on some systems, and doesn't help on others.
3113 Similarly, only define X_OK if not already defined.
3115 * trad-core.c: Don't include sys/stat.h - at least
3116 on NewsOS 3, it has already been included.
3118 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3120 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3121 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3122 symbol tables if necessary when reading them in, so gdb can use
3123 them. Add "bfd_coff_" to the names so they won't conflict with
3124 names in calling programs. FIXME-soon: if coff-code.h is
3125 included in two BFD modules, this will cause duplicate
3126 definitions; the routines should be exported to a separate,
3127 common, module (probably along with a mess of other ones).
3129 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3131 Improve modtime support.
3133 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3134 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3135 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3136 BUG: archive members still do not get correct mod times.
3138 Improve floating point support for core files.
3140 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3141 (sunos4_core_file_p): Create a second registers section in the
3142 core file, called ".reg2", for the float registers.
3144 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3146 * many changes to improve archive handling; found a logic flaw in
3147 bfd_check_format which only just happened to work by cooncidence.
3149 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3151 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3154 * bfd.h: changed type of udata in asymbol to void *, like it
3155 should be. Added bfd_reloc_dangerous enum member.
3157 * coff-code.h: Fixed it so that internally generated symbols get
3158 their values relocated correctly in all cases. Removed calls to
3161 * icoff.c: Not understanding the destination symbol of a reloc is
3162 not a failure any more, just 'dangerous'. This allows linking of
3163 b.out and coff images.
3165 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3169 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3171 * sunos.c (translate_to_native_sym_flags): fixed
3172 sym_pointer->n_value so that symbols on the way out get their
3173 section relative values calculated correctly.
3175 * coff-code.h (mangle_symbols): fixed problem where tags were not
3176 being relocated for structs, enums, unions. Also various lints.
3178 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3180 * archive.c (get_elt_at_filepos): system_call_error returned
3183 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3185 * Resolve the use of no_error and system_call_error.
3186 The bfd library itself now will never set bfd_error to
3189 The code still needs to be combed to make sure all the error
3190 codes are correct. I suspect they are not always set correctly.
3192 * The names of all the messages have _ prepended because the sun
3193 bundled compiler can't distinguish from a macro which takes an
3194 argument and the same identifier in a non-macro context.
3196 * The reason for the above being that entry points which used to
3197 be trampoline functions are now just macros which expand to a
3198 direct call through the bfd's xfer vector.
3200 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3201 must gas have its own version of everything (the gas version
3202 had the correct value)
3204 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3206 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3207 properly support i960 architecture and output correct reloc stuff.
3209 * bfd.h: added prototype for bfd_printable_arch_mach, added
3212 * coff-code.h: Applied patches from chrisb to support i960
3213 architecture, zero relocs and swap them correcly and conditionally
3214 compiled the timestamp.
3216 * sunos.c: Made the default section alignment 2^3 so that doubles
3217 are done properly. Fixed the same reloc bug that was in b.out.c
3219 * sysdep.h: Now compiles on a Posix box
3221 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3223 * icoff.c: Fix comment on big-endian version.
3224 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3225 F_RELFLG). Set F_AR32WR in output files if little endian
3228 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3230 * archures.c fixed =/== typo
3232 * sunos.c added architecture stuff for output. Fixed
3233 bug where files where vma(data) != size(text)
3234 were processed wrong.
3236 * coff-code.h added a lint cast
3238 * (../include/a.out.sun4.h) fixed it so zmagic
3241 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3243 * archive.c removed loads of includes, and fixed bug where string
3244 table didn't have a null at the end.
3246 * bfd.c fixed includes, added symbols argument to
3247 canonicalize_reloc entry point.
3249 * libbfd.c fixed includes and added some lint patches.
3251 * targets.c added both sorts of intel coff.
3253 * b.out.c fixed included, changed was the canonical
3256 * icoff.c added support for callj and big and little
3259 * opncls.c added chmod+xing for files with EXEC_P set.
3261 * sunos.c fixed includes. Changed default section
3262 alignement to words. Fixed relocation stuff to work with
3265 * bfd.h various new types added, prototype for new
3266 reloc calls, changed bfd->iostream to a void *
3267 to including files don't need stdio.h.
3269 * libcoff.h added conversion table to tie relocs to
3274 * coff-code.h fixed includes. Added code to support
3275 big and little endian formats. Various lints. Better
3276 processing of symbols. Changed reloc stuff to new
3279 * libbfd.h fixed includes
3282 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3284 * bfd.h changed name of alignment entry in sec_struct to
3285 alignment_power, because of conflicting uses within bfd.
3286 Now it should be obvious that it's a 2**n alignment
3287 specifier. Removed start_pad, end_alignment, block, minsize,
3288 output_file_alignment, subsection_alignment and original_vma fields.
3289 Added align_power() macro. Fixed bfd_section_alignment
3290 acessor macros. Added bfd_symbol_same_target macro.
3292 * b.out.c (b_out_write_object_contents) fixed to use
3293 new alignment member. Fixed (callj_callback) to use section
3294 relative symbols properly.
3296 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3297 Fixed (translate_from_native_sym_flags) to correctly make
3298 symbols section relative.
3300 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3301 (bfd_make_section) took out initialization of obsolete members.
3302 (bfd_print_symbol_vandf) added
3304 * opncls.c (bfd_create) created.
3306 * coff-code.h (coff_new_section_hook) took away refs
3307 to obsolete members. (make_a_section_from_file) added
3308 conversion between alignment types. (coff_symbol_from)
3309 added. (coff_count_linenumbers) only counts linenumbers
3310 if symbol is of coff-type. (coff_mangle_symbols) only
3311 heavily mangles symbols if symbol is coff-type.
3312 (coff_write_symbols) various lints. (coff_write_object_contents)
3313 various lints and modification for alignment conversion.
3314 (coff_slurp_relocs) fixed for use with new asection shape.
3316 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3318 * archive.c lots of lint
3320 * b.out.c added callj relocation support, upgrated reloc howto.
3321 Fixed so that asymbol and reloc records are output
3324 * bfd.c lots of lint, support for new bfd entry point
3327 * bfd.h changed definition of asymbol to contain pointer to
3328 owning bfd, removed target dependencies.
3330 * cache.c took out print statements, put in BFD_ASSERT calls.
3332 * coff-code.h various lints, corrected linenumber output
3333 functionality. Added support for new style asymbols and
3334 bfd_print_symbol. Fixed so that asymbol and
3335 reloc records are handled correctly. Added timestamp.
3337 * icoff.c Added support for new howto shape.
3339 * liba.out.h Added support for new asymbol shape
3341 * libbfd.c various lints
3343 * libbfd.h various lints
3345 * libcoff.h added support for new asymbol shape.
3347 * sunos.c various lints. Added support for new asymbol shape
3348 and bfd_print_symbol.
3350 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3352 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3353 pointer lint. Added support for callj relocation. Fixed bug where
3354 the last 32 bytes of the text section were overwritten by data. Fixed bug
3355 where archives of b.out didn't work due bfd_slurp_extended_name_table
3358 * sunos.c added support for n_other field. Braced the howto table so
3359 that it won't be affected by any lengthing of the howto struct typedef.
3362 * bfd.h added support for n_other field, added special_function
3363 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3366 * bfd.c upgraded bfd_perform_relocation, various lints.
3368 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3370 * ChangeLog: Started ChangeLog for BFD.
3371 * ToDo: Create file for suggestions.
3373 * Makefile: Support easy loading into Saber C.
3374 Add dependencies for icoff.o and bcs88kcoff.o.
3375 Rename coff.c to coff-code.h. Change callers.
3377 * bfd.c (bfd_check_format): Allow the check_format routines
3378 to return the desired target vector, rather than just a Boolean.
3379 bfd.h (bfd_check_format): Change function pointer return type.
3380 archive.c (bfd_generic_archive_p): change callee.
3381 b.out.c (b_out_little_object_p, b_out_big_object_p,
3382 b_out_real_object_p): change callee.
3383 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3384 in check_format transfer vectors that need a filler.
3385 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3386 bcs88kcoff.c: change callee.
3387 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3388 icoff.c: change callee.
3389 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3391 * libbfd.c (zalloc): It should actually zero the storage!
3392 This was commented out for some reason.
3394 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3395 This is so callers can avoid <stdlib.h> which doesn't exist
3398 * bfd.c (map_over_sections): Add debugging code, since I
3399 noticed the section count for sunos core files was bad, but only
3400 GDB had detected the problem.
3401 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3402 bfd_get_section_linenos): Remove obsolete functions.
3403 (bfd_apply_relocations): Use longs, not ints, for the math.
3405 * bfd.h: Declare enum boolean and struct bfd_target as well
3406 as typedefs for them. Remove obsolete
3407 bfd_get_section_lineno_size.
3409 * cache.c: Make the "fdopen" support work. Keep better track
3410 of how many files are open. Centralize the opening of files
3411 and be sure bfd_open[rw] actually try to open the file. Evade
3412 linked list initialization problems.
3414 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3416 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3418 * cplus-dem.c: Delete file, since it is not part of BFD.
3420 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3421 (bfd_openr, bfd_openw): Actually open the file, give error now.
3423 * sunos.c (sunos4_core_file_p): Set section count.
3424 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3425 obsolete definitions.
3426 (_write_symbol_table): Initialize <idx> counter.
3427 (foop): Eliminate debugging code.
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