1 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
4 * hosts/delta88.h (strtol): Fix prototype.
5 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
7 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
9 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
10 ECOFF which has two common sections.
11 (bfd_com_section): Set SEC_IS_COMMON flag.
12 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
13 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
14 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
15 bfd_is_com_section macro rather than checking for equality to
18 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
20 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
21 (coff_mkobject_hook): Accept aouthdr argument.
22 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
23 Handle NULL aouthdr argument.
24 (coff_object_p): If there is no aouthdr, pass it as NULL to
26 * libcoff.h: Rebuilt for mkobject_hook changes.
28 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
29 additional MIPS ECOFF fields.
31 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
33 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
35 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
37 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
39 * libcoff-in.h: Update prototype for coff_count_linenumbers.
41 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
43 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
44 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
45 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
46 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
48 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
49 bfd_swap_reloc_in or coff_swap_reloc_out.
50 * coff-mips.c: Added code to link and write out symbolic debugging
51 information, and to swap relocs in and out.
53 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
55 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
56 (coff_write_object_contents): coff_count_linenumbers returns the
57 number of line number records it found.
59 * coffgen.c (coff_write_linenumbers): only write out line numbers
60 in the section they belong to.
62 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
64 * targets.c (bfd_target): Added relocateable argument to
65 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
66 target vector for linker use.
67 * bfd.c (bfd_seclet_link): New macro.
68 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
69 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
70 and boolean return value. Made static.
71 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
72 relocateable argument.
73 * reloc.c (bfd_generic_get_relocated_section_contents): Added
74 relocateable argument (if relocateable, saves relocs).
75 * bout.c (b_out_get_relocated_section_contents),
76 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
77 relocateable argument (if relocateable, just calls
78 bfd_generic_get_relocated_section_contents).
79 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
80 argument to prototype.
81 * All targets: Set new _bfd_seclet_link vector to
82 bfd_generic_seclet_link.
84 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
86 * coffgen.c: #include seclet.h.
88 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
90 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
91 debug info. Setup info about linker symbols only, and use
92 standard bfd fields to hold the info.
93 * (hppa_object_p): Remove unneeded decls.
94 * (hppa_new_section_hook): Get rid of most of this.
95 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
96 fat. Remove all knowledge of stabs, remove redundant knowledge of
98 * Remove macros for accessing fields which are now gone.
100 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
102 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
104 * coff-z8k.c: delete unused reloc functions
106 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
108 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
109 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
110 * coff-msym.c: Use DEFUN for function definitons.
111 * coff-mips.c: Added code to read and print symbols, and to find
114 * coffcode.h: Moved many generic functions into coffgen.c. Moved
115 swapping functions into coffswap.h for ECOFF use. Moved
116 relocation functions, only used by h8300 and z8k, into reloc16.c.
117 Added hooks for coffgen.c functions to backend data structure, and
118 added hook functions. Still more could be done.
119 * coffswap.h: New file to hold COFF swapping routines.
120 * coffgen.c: New file to hold generic COFF functions.
121 * reloc16.c: New file to hold h8300 and z8k specific relocation
123 * libcoff-in.h: Added declarations for functions in coffgen.c.
124 * libcoff.h: Rebuilt to incorporate changes.
125 * coff-h8300.c: Function name changes.
126 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
127 hook rather than defining EXTRA_CASES.
128 * Makefile.in: Build new files coffgen and reloc16. Added
129 dependencies of coff-*.o on coffswap.h and seclet.h.
131 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
133 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
134 about discarding const.
136 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
138 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
140 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
142 * configure.in (post-target): If --with-minimal-bfd is specified,
145 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
147 * srec.c (srec_write_records): one of my boards wants a CR between
150 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
152 * archive.c (do_slurp_coff_armap): set symdef_count correctly
153 (it broke a couple of weeks ago).
155 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
157 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
158 return type, so libbfd.h doesn't reference undefined typedefnames.
160 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
162 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
164 (coff_pointerize_aux): don't pointerize a negative tagndx
165 (sometimes generated by SCO 3.2v4 cc).
167 * bout.c (calljx_callback, callj_callback,
168 b_out_get_relocated_section_contents): warn if relocating against
171 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
173 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
174 Make a bunch more routines be static.
175 * hppa.c (fill_spaces): Get rid of this, replace with much better
176 written setup_sections().
177 * (setup_sections): New routine to create BFD sections for each
178 space and subspace in SOM files.
179 * (hppa_object_setup): Use BFD sections created by
180 setup_sections() to locate GDB symbol table info.
181 * (make_unique_section): New routine to create a BFD section. It
182 ensures that the given name is unique, and will generate a unique
184 * (hppa_object_p): Become much more paranoid about file header.
185 * (make_bfd_asection): Call bfd_make_section to do the dirty
186 work. Simplify code somewhat.
187 * (hppa_core_file_p): Use proper name for stack section.
188 * libhppa.h: Remove millicode_start, millicode_end decls.
190 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
192 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
194 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
195 relocs, don't bother doing the adjustment if the value to add is
198 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
200 * bfd.c (bfd_get_size): New function that gets an upper bound
201 on the possible size of any object in a bfd.
202 * elf.c (bfd_elf_find_section, elf_get_str_section,
203 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
205 * elf.c (elf_big_vec, elf_little_vec): Document last three
206 members initialized to NULL.
208 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
210 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
212 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
214 * hosts/std-host.h: New file. Attempt at a generic/default
215 set of definitions, to discourage porting to new hosts by copying.
216 * hosts/news.h: Removed.
217 * hosts/sparc.h: Use std-host.h.
218 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
219 perhaps we can later remove the the_bfd field from each symbol.
220 * syms.c (struct symbol_cache_entry): Remove unused field
221 app_data. Add comment noting that the_bfd is almost redundant,
223 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
224 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
225 * hppa.c (fill_spaces): Make slightly more rebust.
226 * configure.in: Allow std-host as the "default" host.
228 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
230 * bfd.c: Add struct hppa_core_data to tdata union.
231 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
232 Get rid of HPPA/BSD specific code. That will go somewhere else
234 * (fill_spaces): Don't spin forever and die if you don't find
235 $MILLICODE$ subspace.
236 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
238 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
239 Make these work for HPUX.
240 * (make_bfd_asection): New routine to make section creation a
242 * (hppa_core_file_p): Completely rewrite, leave out bugs.
243 * libhppa.h: #include the right system files. Redefine all of
244 the structs/macros for hacking core files to use more sensible
245 HPUX core file structures.
246 * targets.c (target_vector): Conditionalize hppa_vec on
247 HOST_HPPAHPUX, not hp9000s800.
248 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
249 malloc and realloc. #define HOST_HPPAHPUX.
251 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
253 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
254 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
255 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
256 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
258 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
259 * aix386-core.c: New file for handling core files on AIX on PS/2.
260 * targets.c: if AIX386_CORE, use aix386_core_vec.
261 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
264 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
266 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
269 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
271 * Makefile.in: added dvi target
273 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
275 * bfd.c: Use right name for tekhex tdata struct.
276 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
277 * libcoff.h: Updated to get spacing change from coffcode.h.
278 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
280 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
282 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
283 functions, with the "guts" of the old bfd_slurp_bsd_armap
284 and bfd_slurp_coff_armap, but assuming we've already checked
285 if the armap is present or not.
286 Also, rewrite a bit to avoid keeping around obstack data
288 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
289 Various fixes to correctly handle COFF_style archives names.
290 (Note that because these have a trailing '/', the names can
291 have embedded spaces.)
292 * archive.c (bfd_slurp_armap): New function, replaces old
293 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
294 _either_ format, and calls do_slurp_bsd_armap or
295 do_slurp_coff_armap if either form of map is seen.
296 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
297 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
298 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
299 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
301 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
303 * hppa.c: #include "sysdep.h", not <sysdep.h>.
304 * libhppa.h: Make millicode_start and millicode_end be unsigned
305 int to be same type as CORE_ADDR in GDB. Why are these here?
307 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
309 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
310 vaddr of the section to the addend.
311 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
312 SCO_CORE to SELECT_VECS.
313 (target_vector): add sco_core_vec.
314 * sco-core.c (sco_core_vec): add leading underscore initializer.
315 * configure.in (i[34]86-*-sco*): use target i386-sco.
316 * config/i386-sco.mt: new file; define SCO_CORE.
318 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
320 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
322 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
324 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
326 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
328 * hosts/i386linux.h: Include unistd.h.
330 * aoutx.h (print_symbol): aout_stab_name returns a constant
332 * libaout.h (aout_stab_name): Fix prototype.
333 * stab-syms.c (aout_stab_names): Array is now const.
334 (aout_stab_name): Return value is now pointer to const.
336 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
339 * syms.c (asymbol): Added new field "app_data", for data
340 particular to the application. Some of the linker flags ought to
341 get moved to this field someday.
343 * archures.c (bfd_default_scan): Recognize a few more numbers:
344 80486, 80960, and 960.
346 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
347 bfd_coff_std_swap_table, cast to PTR.
348 * bfd.c (bfd_coff_swap_*): Deleted macros.
349 * targets.c (struct bfd_target): Deleted COFF-specific swapping
351 * coffcode.h (type bfd_coff_backend_data): New structure type,
352 contains pointers to the COFF-specific swapping routines.
353 (bfd_coff_std_swap_table): New data structure, to be used when
354 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
355 (bfd_coff_swap_*): New macros.
356 * coff-mips.c (mips_coff_swap_table): New data structure.
357 (ecoff_big_vec): Use it.
358 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
359 * All other targets: Deleted coff-specific vector entries.
361 * trad-core.c: Fixed some `PARAMS' uses that were missing
364 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
366 * aoutx.h (some_aout_object_p): Protect arg prototype in
367 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
369 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
371 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
372 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
373 PARAMS for readability.
375 * aoutx.h: Add type to callback parameter.
376 * coff-mips.c: Don't call trad-core.h, not needed.
377 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
378 * trad-core.h: Eliminate, unused.
380 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
382 * format.c (bfd_check_format): if default target isn't found
383 then look through the entire list rather than return early.
385 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
387 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
389 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
391 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
393 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
395 * coff-z8k.c: checkpoint, more addressing modes handled
396 * coffcode.h (get_value): don't truncate reloc->addend field, it's
399 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
401 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
403 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
405 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
407 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
409 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
410 and about when file descriptors are closed.
412 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
414 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
415 written out correctly.
417 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
419 * section.c: New section bit SEC_SHARED_LIBRARY.
420 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
421 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
424 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
426 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
427 macros; use PARAMS to declare the function pointers involved.
429 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
430 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
432 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
434 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
436 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
437 declaring pointers to functions.
438 * cache.c, elf.c: Move static function decls to top, use PARAMS.
439 * seclet.h: Declare external function with PARAMS.
441 * doc/chew.c (exfunstuff): Eliminate.
442 (paramstuff): Replace exfunstuff with function to generate PARAMS.
443 * doc/proto.str: Use paramstuff rather than exfunstuff.
445 * libbfd.h: Update, based on changes in source code and chew.
447 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
449 * libieee.h: Add FIXME about removing limit on number of sections.
450 * bfd-in.h: Improve comments to make it clear that bfd.h is
451 the wrong place to edit this file.
452 * Makefile.in (install): Install ansidecl.h and obstack.h in the
453 same places where we install bfd.h.
455 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
457 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
458 symbol type before blindly modifying the auxent. Specifically,
459 only modify the endndx fields for types that need it, and don't
460 set the array information for non-arrays.
462 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
464 * aoutx.h (some_aout_object_p): Section list should be set up
465 correctly anyways; don't have to set up "next" pointers manually.
467 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
469 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
470 config/i386v.mh: removed -DUSG from HDEFINES.
471 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
473 hosts/i386v.h: don't define POSIX_UTIME.
475 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
477 * ieee.c (ieee_slurp_sections): make a private copy of the
478 section's name before truncating it.
480 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
482 * hppa.c: add symbol_leading_char entry in transfer vec
484 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
486 * ieee.c (get_symbol): can now cope when two symbols of a
487 different class, but the same index number occur consecutively.
488 (get_section_entry): nicer name for sections being forward
489 referenced. (ieee_archive_p): don't free the filename string,
490 since it was never malloced.
492 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
494 * coffcode.h (coff_write_object_contents): Zero timestamp field.
496 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
498 * coffcode.h (coff_swap_aux_out): set the fcnary info before
499 optionally setting the dimen info, since they are in the same
500 memory locations. Also zero out external auxent.
501 (coff_write_symbol): don't zero external auxent; now done in
504 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
506 * Check fclose return value for errors.
507 libbfd.h: bfd_cache_close now returns a boolean.
508 cache.c (bfd_cache_delete): return fclose success value.
509 (bfd_cache_close): return bfd_cache_delete return value.
510 opncls.c (bfd_close, bfd_close_all_done): return result of
513 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
515 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
517 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
519 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
520 work out a coff relocation type from a howto's attributes rather
521 than using the input r_type field. This fixes PR1677 and allows
522 conversion of a.out relocs to coff relocs.
524 * coffcode.h (coff_write_relocs): if supplied a relocation
525 relative to an absolute symbol, use the right symbol index.
527 * reloc.c (bfd_perform_relocation): do a partial link for coff
530 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
532 * changes to support i386-sysv with shared libraries:
533 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
534 check for .data2; if _LIB is defined, check for it; map
535 SEC_NEVER_LOAD to STYP_NOLOAD.
536 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
537 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
538 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
539 if section has contents, not just if it is loadable; if
540 TWO_DATA_SECS, check for .data2
541 (coff_set_section_contents): set vma of .lib section to number of
543 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
544 don't define coff_write_armap to bsd_write_armap.
545 * hosts/i386v.h: don't include <utime.h>, since it is not provided
548 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
550 * solaris2.h: Get the definition of alloca from alloca.h if we
553 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
555 * configure.in (i960-*-{aout,bout}): Support these.
557 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
559 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
561 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
563 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
564 no-longer-used definitions of L_SET and L_INCR.
565 * i386linux.h: Tweaks to smooth Linux build.
567 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
569 * seclet.h: Add enum tag to bfd_seclet_enum_type.
571 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
573 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
574 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
575 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
576 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
578 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
579 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
581 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
583 * configure.host: New file, contains mapping of host configs
584 to host support file names for bfd, binutils, opcodes.
585 * configure.in: Use it.
586 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
587 * i386bsd.c: Cleanup, reformat.
588 * config/i386-bsd.mt: Comment changes.
589 * config/i386bsd.mh: New file for core file support.
590 * hosts/i386bsd.h: Merge changes from Peter Schauer.
591 * bout.c (ALIGN): Rename to ALIGNER, since system header files
592 on BSD 4.4 define ALIGN (sigh!).
594 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
596 * libaout.h (aout_backend_data): added exec_header_not_counted
597 field. For ZMAGIC files only, when text_includes_header is set, by
598 default the length of the exec header is counted in the text
599 section size. For go32, exec header is mapped in but does *not*
600 contribute to the size of section.
601 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
602 is not set, but ztih is, add the size of the exec header to the
603 recorded size of the text section.
604 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
605 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
606 Also set text_includes_header.
607 * aout-target.h (*_backend_data): cleare exec_header_not_counted
608 by default in MY(backend_data).
610 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
612 * aout-target.h (callback): Don't define this function if it won't be
615 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
616 type doesn't match. Don't lose if file sections have already been
618 (set_arch_mach): Set reloc_entry_size.
619 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
621 * hosts/i386bsd.h: New file.
622 * configure.in: Recognize i[34]86-*-bsd host.
624 * aout-target.h (callback, write_object_contents): Delete unused
627 * aoutx.h (reloc_type_lookup): New function.
628 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
629 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
630 (MY_reloc_howto_type_lookup): Don't define it.
632 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
634 (slurp_symbol_table): Use header byte order, not target byte
635 order, for reading symbol data.
637 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
639 * configure.in: Undo some brain damage in the host section.
640 * configure.in: Reformat the target section, test many configs.
641 * Makefile.in (make): Remove obsolete `make make'.
642 * aoutx.h (some_aout_object_p): Make defines line up.
644 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
646 Now a bfd knows whether underscores are normally prepended
647 to symbols in its file format.
649 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
650 coff-z8k.c: targets set so they have leading underscore
651 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
652 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
653 without leading underscore flag
654 * targets.c: add symbol leading char to xvec description
655 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
657 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
659 * archive.c: Make errno global.
660 * archive.c (_bfd_write_archive_contents): If read fails (and
661 errno!=0) set bfd_error to malformed_archive (since this probably
662 indicates a truncated archive), rather than system_call_error.
664 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
666 * Makefile.in: added rules for i386bsd.c
667 * i386bsd.c: new file, supporting 386bsd.
668 * configure.in: recognize i386-*-bsd target.
669 * config/i386-bsd.mt: new file - 386bsd target configuration.
671 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
673 * configure.in: re-arrange host section to use *-*-* notation,
674 clean up some of the target section as well
676 * seclet.c: cast result of bfd_get_relocated_section_contents to
677 avoid compiler warnings
679 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
681 * coffcode.h (coff_section_symbol): Create section if it doesn't
684 * bout.c: Removed some unused variables.
686 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
688 * Portability fixes from p3:
689 coffcode.h (coff_write_relocs): removed sanity check until it
690 works on all targets (per advice from sac).
691 config/hp9000.mh: new file to define USG.
692 hppa.c: #undef hppa before the JUMP_TABLE.
693 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
695 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
696 local variable target volatile to avoid mysterious bug in
699 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
701 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
702 * hosts/hppahpux.h: Remove bcopy and index circumventions.
704 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
706 * coff-z8k.c (func_da, func_jr): Lint.
707 * coffcode.h: Use memset rather than bzero.
708 * elf.c: Use memcpy rather than bcopy.
709 * tekhex.c: Use memset rather than bzero.
711 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
713 Add Adobe a.out support.
715 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
716 * config/adobe.mt: Add.
717 * configure.in (*-adobe-* target): Add.
718 * targets.c (a_out_adobe_vec): Add.
719 * Makefile.in: add aout-adobe.c.
721 * configure.in: Put two dashes in all entries to be matched.
722 Add comments to remind people to do this.
723 Reorder all entries that match manufacturer names, to occur
724 last, so they will only be matched if no more specific match
725 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
727 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
729 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
730 since we should never have a NULL section.
731 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
732 tests, set the section to bfd_abs_section.
734 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
736 * coff-z8k.c: getting closer
737 * coffcode.h (coff_get_relocated_section_contents): allow
738 EXTRA_CASES hooks for different arches to provide different reloc
740 * seclet.h: #ifndef around it to allow multiple inclusion
741 * srec.c: minor doc fix
743 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
745 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
747 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
749 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
752 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
754 * bout.c (b_out_slurp_reloc_table): Clear howto field before
755 filling in reloc, in case immediately following code doesn't set
758 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
760 * coffcode.h (coff_renumber_symbols): set the last renumbered
761 symbol pointer to NULL, as expected by coff_write_linenumbers.
762 (coff_write_relocs): apparently a non-zero addend is OK for reloc
763 type R_IHCONST used on the 29k.
765 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
767 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
768 update, based on how the underlying file was opened. Obsoletes
770 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
771 all FASCIST_FDOPEN config defines.
773 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
775 * sparc-opc.c: Moved to opcodes library, now that we have one.
776 * Makefile: Don't compile it.
778 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
780 * aoutx.h: adjust_sizes_and_vmas did not return anything.
782 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
784 * section.c (bfd_set_section_flags): Remove a sanity check.
785 It is unfortunately broken, and prevents strip from working.
787 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
789 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
790 created by last change.
792 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
794 * reloc.c (reloc_howto_struct): Make size field be unsigned.
795 * bfd-in.h: Bump to version 2.0.
797 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
799 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
800 braindamaged HP/Apollo compiler happy.
802 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
804 * format.c: Fix description of search for matching target.
805 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
806 * targets.c: Update description of search for matching target.
807 * Makefile.in (do_clean, clean): Fix infant mortality typo.
808 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
809 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
811 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
813 * Makefile.in: Added mostlyclean/clean/distclean rules.
815 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
817 * targets.c (target_vector): Take out oasys (unless that is
818 the default): Because there is no magic number in archives,
819 there can be annoying target mis-matches.
821 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
823 * sparc-opc.c: Rigorously updated to match architecture manual.
825 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
827 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
828 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
829 to the built-in abs_section were not written out correctly.
831 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
833 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
834 large, assume we're using a swapped byte order and fail with
835 wrong_format rather than dumping core.
837 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
839 * Renamed opc-sparc.c to sparc-opc.c for systems with short
840 filename constraints.
841 * Makefile.in: Updated to reflect change.
843 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
845 Add preliminary support for the we32k:
847 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
849 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
851 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
853 * bout.c: added support for relaxable alignment relocs.
855 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
856 pass down pointer to play area rather than use alloca
858 * cpu-z8k.c (compatible): made static to reduce name space
861 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
863 Add basic support for the z8k:
865 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
866 section.c, targets.c,
868 * syms.c: move mis-inserted patch.
870 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
873 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
874 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
876 * reloc.c: break out addend item from surrounding text.
878 * doc.str (DOCDD): Defined. Adds text to output.
879 (bodytext): Put bulletize before kill_bogus_lines.
880 * chew.c (bulletize): End itemization after a blank line, to
881 prevent following text from being swallowed up in an item.
883 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
885 * configure.in: Add sparclite as a target.
887 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
889 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
892 * coffcode.h (coff_add_missing_symbols): if symbols don't come
893 from a coff file (csym is null), dont deref them
895 * ieee.c (parse_expression): get the answer right when adding an
896 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
897 on elts so that filename is filled in.
899 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
901 * bout.c (howto_align_table): New set of relocs, with enough
902 data for "objdump -r" to work.
903 (b_out_reloc_type_lookup): Recognize alignment relocs.
905 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
907 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
908 invocations of make. Also, always create installation
911 * config/apollov68.mh: removed -g from CC definition.
913 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
915 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
916 overflowing gp-offset range.
918 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
920 * srec.c (srec_set_section_contents): don't write out sections
921 without the LOAD and ALLOC attributes
923 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
925 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
926 * libaout.h (struct aout_backend_data): New callback "set_sizes".
927 * aout-target.h (callback): Don't set page/seg sizes.
929 (set_sizes): New routine.
930 (backend_data): Point to it.
931 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
932 (sunos4_aout_backend): Point to it.
933 * aoutx.h (set_arch_mach): Call set_sizes callback.
935 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
937 * aout-target.h: Make _bfd_slurp_extended_name_table be
938 the default. Given that we *write* the suckers (for long
939 archive member names), we really ought to be able to read them!
940 * trad-core.c: Don't include <machine/reg.h>. It doesn't
941 seem to be needed, and many machines don't have it.
943 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
945 * coff-m68k.c (vector): read and write archives in coff format.
947 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
949 * opc-sparc.c: New file.
951 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
953 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
954 pointers to bfd_byte* before performing arithmetic on them. Such
955 use with bare void* pointers is a gcc extension.
956 * cache.c (bfd_cache_delete): Forward decl with prototype form.
957 * archive (normalize): Add to CONST to match actual usages with
960 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
962 * configure.in: Recognize i486 host cpu, and use i386-elf
965 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
967 * config/stratus.mt (CC): Remove definition.
968 * elf.c (bfd_section_from_shdr): Test for the possibility that
969 section_from_elf_index returns NULL and don't dereference it.
971 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
973 * add hppa_data to bfd tdata (indirectly via sef).
975 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
977 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
979 * configure.in: error messages to stderr, not stdout
981 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
983 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
984 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
985 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
987 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
989 * configure.in: recognize hppa* instead of hppa
991 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
993 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
994 RTYPE2HOWTO to cope with same.
995 * reloc.c (bfd_perform_relocation): added support for size of -2
996 (subtract a word reloc type). Updated doc.
998 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1000 * Makefile.in: merged changes from progressive, removed rcsid.
1002 * archures.c, archive.c, Makefile.dos: removed rcsid.
1004 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1006 * bfd-in.h : add BFD_IS_RELAXABLE flag
1007 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1008 header e_relaxable, major hackery in callbacks
1009 * libaout.h : add space for a_relaxable.
1010 * seclet.c (rel): don't relax empty sections
1013 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1015 * section.c (STD_SECTION): add some casts to the initializers for
1018 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1020 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1021 and add appropriate casts to keep (picayune) aix-cc happy.
1023 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1025 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1026 symbol pointers. Punt expensive & useless bfd_realloc. Use
1027 malloc for raw symbols, and free it before returning.
1028 (bfd_section_from_shdr): Do not slurp symbol table until politely
1029 asked. Do not even slurp string tables.
1030 (elf_get_symtab_upper_bound): Count 'em without reading them.
1031 (elf_get_symtab): This is how to politely ask. Schlurp!
1032 This should probably just *become* elf_slurp_symbol_table, FIXME.
1034 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1036 * archive.c (bsd_write_armap): write the timestamp of the
1037 archive header to be just a little bit later than the timestamp of
1038 the file, otherwise the linker will complain that the index is
1041 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1043 * configure.in: Add m68k-ericsson-*.
1045 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1047 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1048 * elf.c: Remove unconditional debug printf's.
1049 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1050 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1051 (elf_slurp_symbol_table): Hand out symbols in forward, not
1052 reverse order. Simplify duplicate code.
1054 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1056 * elf.c: Remove "(void)" casts from function calls where the
1057 return value is ignored, in accordance with GNU coding standards.
1059 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1061 * hppa.c: Apply John's standard fix to avoid "empty translation
1062 unit" warnings from some ANSI-C compilers.
1064 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1066 * hosts/solaris2.h: Configure same as sysv4.
1068 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1070 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1071 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1072 type match actual return type.
1073 * elf_print_symbol (section_name): Make CONST.
1075 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1077 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1078 New files, for Linux (a free Unix clone for 386 machines).
1079 * Makefile.in, configure.in, targets.c: Update accordingly.
1081 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1082 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1083 correct calling of howto special functions and fixes from Raeburn
1085 * archures.c: nuke bfd_reloc_code_type
1086 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1087 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1088 SEC_NEVER_LOAD, various other bfdgas newness
1089 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1090 * targets.c: change jump table vector to above
1093 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1095 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1096 its prototype will be included in libbfd.h. Change result type
1097 to struct * (rather than equivalent typedef) so it can be used in
1098 the prototype, where they typedef won't be known.
1099 * libbfd.h: Updated version.
1101 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1103 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1104 targets.c: HPPA merge.
1106 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1108 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1109 * config/solaris2.mh: Kludge around Sun compiler bug.
1111 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1113 * libaout.h (aout_backend_data): Change defs of two bitfields to
1114 be unsigned chars instead to get around rs6000 compiler problem.
1116 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1118 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1119 Correct misconception that there can be only one symbol table.
1120 Only call elf_slurp_symbol_table on the full symbol table, not
1121 the dynamic one which is only a subset of the full one.
1123 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1125 * coffcode.h (coff_compute_section_file_positions): For I960,
1126 don't align sections in file.
1128 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1130 * targets.c (struct bfd_target): Added field for target-specific
1131 (but not file-specific) data, for distinguishing minor
1132 characteristics between (e.g.) a.out formats.
1134 * section.c (struct sec): New field user_set_vma indicates vma
1135 field should be heeded, not assumed to be unset.
1136 (STD_SECTION): Initialize that field of standard sections to zero.
1137 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1139 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1140 pre-swapped version.
1142 * archures.c (struct bfd_arch_info): Fixed order of comment and
1143 field decl. New fields indicate size of page and segment for
1145 * cpu-m68k.c (N): Fill in values.
1146 * cpu-sparc.c (arch_info_struct): Ditto.
1148 * libaout.h (struct aout_backend_data): Various bits of data (not
1149 all used currently) with characteristics of a.out implementation.
1150 Important field for now is text_includes_header, indicating that
1151 the text section starts immediately after the file header, which
1152 gets mapped in with it.
1153 (struct aout_data): New fields indicate whether vma has been
1154 adjusted yet (not yet used), and what magic number will be used in
1155 the output file (should go away in favor of vma_adjusted).
1156 (WRITE_HEADERS): Code for dealing with section sizes and related
1157 header fields replaced with call to adjust_sizes_and_vmas.
1158 * aoutx.h (some_aout_object_p): Fill in magic number field.
1159 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1160 (set_arch_mach): Set page size and segment size once CPU
1162 (adjust_sizes_and_vmas): New function; has much code moved
1163 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1164 and size parameters, as well as many header fields, after deciding
1165 on magic number for output file. Checks to ensure that this
1166 adjustment has only been done once.
1167 (set_section_contents): Call adjust_sizes_and_vmas instead of
1168 doing much of the work here.
1170 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1171 default (null) values of these fields.
1172 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1173 value in exec header.
1174 (sunos4_aout_backend, MY_backend_data): Define backend data
1175 indicating file header is included in text section.
1177 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1179 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1180 gcc version 2, to avoid warnings.
1182 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1184 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1185 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1187 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1189 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1191 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1193 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1194 * configure.in: Rewrite target parsing to use simple format.
1195 Handle sparc-sun-solaris2 configuration.
1196 * aout64.h: Avoid ANSI C brain death warning.
1197 * elf.c: Avoid trigraph (???) or /* in comments.
1199 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1201 * config/sysv4.mh: new file, RANLIB=echo
1203 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1205 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1207 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1208 elf_core_tdata_struct into a single common struct. Core files
1209 wouldn't have worked at all without this.
1210 (bfd_elf_find_section): New function for GDB's undercover use
1211 to find string sections that BFD hides from it.
1212 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1214 (elf_object_p, elf_core_file_p): Allocate internal file header
1215 storage dynamically.
1216 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1217 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1219 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1221 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1223 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1225 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1227 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1229 * configure.in: handle m680[01234]0 as aliases for m68k
1231 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1233 * coff-a29k.c: do byte relocs correctly
1234 * coffcode.h (styp_to_sec_flags): never load INFO sections
1235 * seclet.c (rel): don't relocate INFO sections
1237 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1239 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1240 Make the symbols unmodifiable.
1241 (bfd_section_init): Deleted.
1242 * init.c (bfd_init): Don't call bfd_section_init.
1244 * section.c (bfd_set_section_contents): Ensure that range to be
1245 written is within section boundaries.
1246 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1249 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1251 * coff-i960.c (howto_table): Deleted.
1252 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1253 interesting entries from old howto_table.
1254 (RTYPE2HOWTO): Adjusted to use switch.
1255 (coff_i960_reloc_type_lookup): New function.
1257 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1258 records for section symbol.
1259 (make_abs_section): Unused; deleted.
1260 (renumber_symbols): Re-order symbols so undefined symbols come
1261 last, as COFF format desires.
1262 (coff_write_symbol): Put C_FILE symbols in debug section always.
1263 (coff_section_symbol): New function; creates a symbol with the
1264 same name as a section, and sets up aux records for it.
1265 (coff_add_missing_symbols): New function; adds section symbols to
1266 symbol table if they aren't there already. Should someday also
1267 add a dummy C_FILE symbol if none is present.
1268 (coff_write_object_contents): Add missing symbols before preparing
1269 symbol table to be written.
1270 (coff_slurp_reloc_table): Verify that symbol indices read in are
1271 in a reasonable range.
1272 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1273 (obj_conv_table_size): Accessor macro.
1275 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1276 reloc types on i960.
1278 * bfd-in.h (bfd_get_section_name): New macro. Like
1279 bfd_section_name, but returns rvalue, not lvalue.
1280 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1281 (bfd_get_section_flags): Now returns rvalue.
1283 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1284 general, some specific to sparc or i960.
1286 * aoutx.h (set_section_contents): Set VMA for each section based
1287 on previous section. If text section VMA doesn't appear to have
1288 been set, make a best guess from the type of file.
1290 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1292 (MY(vec)): Initialize reloc_type_lookup field.
1294 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1295 (bfd_error_trap, bfd_error_vector): Extern, not common.
1297 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1298 few types of relocs for sparc; will need enhancement.
1300 * bout.c (callj_callback): Use DEFUN macro in definition.
1301 * coff-i960.c (optcall_callback): Likewise.
1303 * targets.c (bfd_target): Added fields reloc_type_lookup and
1304 _bfd_make_debug_symbol. Also minor comment changes.
1305 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1306 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1307 than arch info, and dispatch with BFD_SEND. Callers changed.
1308 * archures.c (struct bfd_arch_info): Deleted field
1310 * cpu-*.c: Don't initialize that field.
1312 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1313 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1314 (bfd_errmsg): Now returns ptr to const.
1315 * bfd-in.h (bfd_errmsg): Fix prototype.
1317 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1318 * reloc.c (bfd_generic_relax_section): Ditto.
1320 * section.c (Section Output doc): Improve description of use of
1321 output_section and output_offset.
1323 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1325 * sco-core.c: new file from net.
1326 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1327 Now we have the hairy linker, it's possible to move symbols from
1328 one section into another. Actually make that work!
1330 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1332 * hosts/sun3.h: fix declaration of free.
1334 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1336 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1337 * coff-h8300.c (reloc_processing): all relocs are relative to
1339 * opncls.c: don't use fdopen on DOS systems
1341 short patches from Glenn Kasten (glenn@ready.com)
1342 * target.c: enabled oasys support
1343 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1344 fix problem where a relocation which crossed a modification byte
1345 boundary did not work. Fix problem where a relocation near the end
1346 of a data record did not work.
1349 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1351 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1352 archvie header string counts the endian way, this heuristic sees
1353 how big an archive string to read by trying it one way and if the
1354 string table is unreasonably big, trying it the other. *FIXME*.
1355 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1357 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1359 * bfd-in.h: Increase version number to 1.97, for consistency
1361 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1363 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1365 * bfd-in.h: bump version to 1.96
1366 Major change; changed calling convention for
1367 bfd_get_relocated_section_contents so that caller allocates
1368 memory for section data.
1369 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1370 seclet.c, targets.c, bfd.c: reflect new convention.
1371 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1372 case, then use reasonable default values for SEC_* flags.
1374 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1376 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1377 size of output reloc struct.
1378 * targets.c, Makefile.in: comment out tekhex for the moment.
1379 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1380 * configure.in: tandem target is st2000
1381 * coff-m68k.c: rename static howto_table to global
1382 m68kcoff_howto_table.
1383 * bout.c: remove unnecessary abort
1384 * coff-a29k.c: various changes to the way relocations work to cope
1385 with the "new order" and latent bugs.
1388 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1390 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1391 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1392 * reloc.c (bfd_perform-relocation): don't relocate refs to
1393 absolute symbols if doing a partial link.
1395 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1397 * configure.in: Add a29k-amd-udi.
1399 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1401 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1402 internal_exec structure before initializing the fields that
1403 are used, so that the unused fields are in a known state.
1405 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1407 * tekhex.c (struct data_struct): Convert from typedef that
1408 typedefs nothing to a normal structure declaration.
1409 * tekhex.c (pass_over): Prototype args for function that
1410 second arg points to.
1412 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1414 * Makefile.in: remove old style staging. Do not print recursion
1417 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1418 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1421 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1423 * bfd.c, Makefile.in: added tekhex
1424 * aoutx.h (set_section_contents): pages should be padded to the
1425 size of a page, not the size of a segment.
1426 * configure.in: added go32 host and i386-aout target.
1427 * i386aout.c, libaout.h: now works for go32 target
1428 * ieee.c: fix bit rot.
1429 * seclet.c: support for padding seclet type.
1431 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1433 * Makefile.in: added .NOEXPORT:
1435 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1437 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1439 * elf.c (elf_compute_section_file_positions,
1440 elf_write_object_contents): Return boolean, not NULL (which
1442 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1443 Also ifdef-out code that aborts on unhandled section types.
1445 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1447 * configure.in: Recognize ncr3000 config
1448 * Makefile.in (MINUS_G): Pass on to recursive makes.
1449 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1451 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1453 * Makefile.in: Now that we have sym.h and symconst.h, compile
1454 coff-msym.c on all systems.
1455 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1456 * coff-msym.c: Update include files and comments; add weakext bit.
1458 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1460 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1461 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1463 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1465 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1466 * configure.in: Add new host and target configs.
1467 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1468 structs, which vary; just use member name.
1469 (elf_object_p, elf_core_file_p): Lint, fix comments.
1470 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1472 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1474 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1475 local, disposable, copy of the external form of section header
1476 table and program header table entries.
1478 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1480 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1482 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1484 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1487 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1489 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1491 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1493 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1494 not internal bfd_assert function (twice).
1496 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1498 * aout-target.h: change ar_max_namelen to 15 (the right value)
1499 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1502 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1504 * archive.c (bfd_generic_archive_p): check for bout archives too.
1505 * bout.c: make it work again.
1507 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1509 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1511 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1512 bfd_xmalloc() instead of bare malloc().
1514 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1516 * Makefile.in: pass down MAKEINFO on info.
1518 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1520 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1521 host/h-<foo> now just <foo>.
1522 * configure.in: reflect changes
1524 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1526 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1527 actual source file, not just the generated libbfd.h.
1529 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1531 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1532 gdb on little-endian 960 code.
1533 * archive.c (compute_and_write_armap): indirect symbols should go
1534 into the archive header too.
1536 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1538 * Makefile.in: added check target.
1540 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1542 * coff-msym.c: Move this file from gdb/ecoff.c. It
1543 handles byte-swapping for ECOFF (MIPS symbol) files.
1544 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1545 to the files built on MIPS-based hosts.
1546 * Makefile.in: Add rule for coff-msym.
1548 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1550 * Makefile.in: added clean-info target. MINIMIZE=1.
1552 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1554 * coff-rs6000.c: Move core file functions into separate
1555 new file rs6000-core.c. This is needed because reading
1556 core files depends on native include files that conflict
1557 with ../include/coff/rs6000.h.
1558 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1560 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1562 * aoutx.h (NAME(aout,print_symbol)): Don't print
1563 symbol addresss for undefined symbols.
1564 * coff-rs6000.c: Various updates (due to target-
1565 independent changes).
1566 * libbfd.h: Ditto (tdata field is now a union).
1567 * hosts/h-sparc.h: Removed prototype for bogus function
1568 'emset' (presumably should have been 'memset' - which is there).
1570 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1572 * configure.in (mips-big-* target): Same is Iris.
1574 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1576 * aoutx.h (translate_from_native_sym_flags): when creating an
1577 alias symbol, fill in the section as undefined, rather than
1578 leaving it blank. If an output section can't be found for a
1579 symbol, then don't core dump.
1581 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1583 * Makefile.in, configure.in: removed traces of namesubdir,
1584 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1585 copyrights to '92, changed some from Cygnus to FSF.
1587 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1590 * coff-h8300.c: fix stupid reloc subtraction bug
1591 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1592 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1593 the symbol.flags and done_lineno fields.
1595 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1597 * coffcode.h (coff_write_symbol): write out the correct number of
1599 * cpu-h8300.c: fix disassembly bug
1601 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1603 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1604 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1605 reloc.c, section.c (bfd_map_over_sections), targets.c
1606 (bfd_target_list): Protolint.
1607 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1609 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1611 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1613 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1614 section of a symbol rather than the section of a reffed symbol to
1615 determine the r_index of an emmitted reloc.
1617 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1619 * PORTING: New (preliminary) porting guide.
1621 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1623 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1624 (howto_hvrt16): lint.
1626 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1628 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1629 a full configuration (with possible cross-development),
1630 instead of using host-aout.c.
1632 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1634 * aout-target.h (MY(write_object_contents):
1635 Set obj_reloc_entry_size (abfd).
1636 * gen-aout.c: Change to emit a .c files, not a .h file.
1638 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1640 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1641 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1643 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1645 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1646 with more than one auxent can cause nasty core dumps.
1648 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1649 "done_lineno" so that a symbol which appears twice in the symbol
1650 table only gets it's linenumbers relocated once. Modifed
1651 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1654 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1656 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1657 stuff to use the New Order.
1659 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1661 * ieee.c: Change type of envi[] to unsigned char.
1663 * configure.in: fix vax ultrix configuration.
1665 * elf.c (bfd_section_from_shdr): Deal with null return from
1666 bfd_make_section(). (elf_object_p): Select endianess properly.
1668 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1670 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1672 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1674 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1675 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1676 * host-aout.c: Don't use aout-params.h; configure these systems
1677 in their xm files, not in a randomly generated file.
1678 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1680 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1682 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1684 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1685 host_aout_vec here as well.
1687 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1689 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1690 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1691 to prevent undefined symbol.
1693 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1695 Various lints found on PersSony
1696 * aoutx.h: cast an enum
1697 * coff-a29k.c: many ints in reloc structure turned to enum
1698 * coffcode.h: more enums
1699 * cpu-h8300.c: more enums
1700 * opncls.c: more enums
1702 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1704 * configure.in: Make Tahoe configuration work again.
1705 * bfd-in.h: Remove trailing comma from enum declaration.
1706 * ieee.c: Can't put byte values >0x7F into a signed char.
1708 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1710 * Makefile.in: Add dependencies for various coff-*.o files.
1712 * elf.c: Remove extraneous paren from core_prpsinfo and
1713 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1714 Replace references to old section "size" member with new
1715 "_raw_size" member. Implement elf_make_empty_symbol, which
1718 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1720 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1723 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1725 * coffcode.h (bfd_coff_relax_section): now static.
1726 (bfd_coff_get_relocated_section_contents): various type lints.
1728 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1730 New entry point in the transfer vector - bfd_relax_section.
1732 * aout-target.h: add to vector, call generic_relax
1733 * bfd-in.h: add to vector
1734 * bfd.c: add #define for vector
1735 * bout.c: add to vector, call generic_relax
1736 * coffcode.h: add to vector, also now has coff specific relax code
1737 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1738 * elf.c: call generic_relax
1739 * ieee.c: call new vector, clean up some bugs due to the creation
1741 * libbfd.h: add bfd_generic_relax_section EXFUN
1742 * oasys.c: call generic_relax
1743 * reloc.c: implement generic_relax
1744 * seclet.c: moved much of this into coffcode.h
1745 * srec.c: call generic_relax
1746 * targets.c: define new transfer vector
1748 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1750 * everything: now modified to use smaller reloc type. Self hosts
1753 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1755 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1756 New files for stratus.
1758 * configure.in: Add configuration fragments for stratus.
1760 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1762 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1763 variables as CONST since they are set to point to a const char
1764 string. Fixes compiler complaints.
1766 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1768 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1771 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1773 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1774 symbols, so that we can emit the correct file name even
1775 if it's an include file.
1777 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1779 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1780 (Reported by john@labtam.labtam.oz.au (John Carey)).
1782 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1784 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1786 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1787 being used to -DHAVE_PROCFS.
1789 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1790 '#include "fopen-same.h"' to end of file to match other h-* files.
1792 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1794 * configure.in: Change svr4 references to sysv4. Add case
1795 "unknown" for target vendor and infer some targets based
1796 on the specified operating system.
1798 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1800 * bfd-in.h, libaout.h: ANSIfy enums.
1802 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1804 * archive.c (normalize): created version for VMS which removes the
1805 VMS directory crap from the front and end of a filename, eg turn
1806 [-.foo]bar.obj;123 into bar.obj
1807 (bfd_construct_extended_name_table): now writes index into an
1808 extended name table in decimal - the same base used to read an
1809 extended name table.
1811 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1813 * aout-encap.c: Fix to use aout-target.h.
1814 * aoutf1.h: Use standard MY_object_p and MY_callback
1815 in aout-target.h. Remove target-specific versions.
1816 * host-aout.c: Re-write to use aout-target.h.
1817 * gen-aout.c: New files use with host-aout.c to generate
1818 host-specific a.out-related parameters.
1819 * Makefile.in: host-aout.o depends on aout-params.h, which is
1820 generated by gen-aout.
1821 * aout-target.h: Make a little more flexible.
1822 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1823 macro. Instead, inline it in aout-target.h.
1824 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1825 a gcc -Wall warning.
1826 * archive.c: Add missing commas in DEFUN macro (2 places).
1827 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1828 Berkeley ones, now that libiberty has them:
1829 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1830 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1831 remove unused variable.
1833 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1835 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1836 and execname inside HAVE_PROCFS ifdef since they are unused
1837 when it is not defined.
1839 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1841 * elf.c: Flag all sections as either code or data. We can't
1842 be sure what they are anyway, since ELF doesn't fit the
1843 traditional model of text+data+bss very well. Add new local
1844 function elf_read() to simplify code. Record entry point in
1847 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1849 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1850 rather than N copies of the same lines.
1852 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1854 * cpu-h8300.c: disassemble branch displacements correctly
1855 * coff-h8300.c: put reloc offsets out in 32bits
1857 * makefile.dos, configdj.bat: New files from DJ
1858 * cache.c: fopen with new macros is needed for DOS.
1859 * ieee.c: environ renamed to envi to stop an include file
1861 * opncls.c, coff-rs6000.c: more fopens with macros.
1863 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1865 * Makefile.in: infodir belongs in datadir.
1867 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1869 * Makefile.in: fix where docdir lives
1871 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1872 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1873 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1874 srec.c, syms.c, targets.c : all new documentation and lint
1878 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1880 * coffcode.h, srec.c: Lint.
1882 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1884 * Makefile.in: install using INSTALL_DATA, added standards.text
1887 * configure.in: mark directory as target dependent. configure
1888 nows works in objdir always so make file existence checks
1891 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1893 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1894 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1895 and mandir now keyed off datadir by default.
1897 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1899 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1900 computation of arch and machine type so it's worked out before
1901 some_aout_object_p is called.
1902 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1904 * archures.c: add extra field 'section_align_power' to hold
1905 default section alignment in object files.
1906 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1907 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1908 initialize the new field.
1909 * bout.c (b_out_callback): replace the text size, since aout
1911 * aoutx.h: Documentation in the new style
1913 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1915 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1916 use the saved value if mtime_set is already set (intended
1917 for archive files, though apparently not used yet).
1919 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1921 * targets.c: Revise comments about how to configure the target
1922 vector, to match reality. Remove mention of obsolete methods.
1923 Remove long lists of capitalized macros that turn into the same
1924 thing in lowercase. Normal vector simply lists all known
1925 lowercase xvec names; all other cases are handled by SELECT_VECS.
1927 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1930 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1931 list of supported targets.
1933 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1935 * archive.c (bsd_write_armap): The pad byte sometimes added to
1936 the string table in a __.SYMDEF member is now
1937 counted as part of the size of the string table.
1938 This is compatible with the old ranlib, as well as Sun's.
1940 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1942 * srec.c: Rewrote to fix many bugs; now gets the record type
1943 right, doesn't choke on input, sets the start address in an S9 and
1944 fills in the filename on an S0.
1946 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1948 * cpu-h8300.c: Add support for MEMIND addressing mode
1950 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1952 * coffcode.h: use the new macro if available
1954 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1955 * Makefile.in: Fixed dependencies due to file rename
1957 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1958 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1959 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1960 newos3.c, stab-syms.c, syms.c: All these files have had their
1961 #includes altered to point to the new places.
1963 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1965 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1967 * configure.in: Add vendor "ncr" as supported per-target vendor.
1968 Add svr4 case for i386 per-host case.
1970 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1973 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1975 * syms.c (bfd_decode_symclass): Return 'A'
1976 for symbols that are both absolute and global.
1977 * archive.c (bfd_special_undocumented_glue): Return NULL
1978 if bfd_ar_hdr_from_filesystem returns NULL.
1980 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1982 * Makefile.in: added coff-h8300
1983 * configure.in: now h8 is a coff target
1984 * cpu-h8300.c: fix various disassembly problems
1985 * libcoff.h: took out some code which has been #0ed for a long
1987 * targets.c: added h8 coff
1988 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1989 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1991 * coffcode.h: Started to change the way machine dependencies are
1992 handled, from the nest of #ifdefs to macros defined in the
1993 including coff-<foo>.c
1995 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1997 * aoutx.h (some_aout_object_p): Set the `executable' bit
1998 if the entry point is contained in the text segment, even if the
1999 text segment is at location 0.
2001 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2002 nonstandard MIPS sections (.rdata, .sdata, etc).
2004 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2005 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2006 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2008 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2010 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2012 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2013 from syms.c to new file stab-syms.c. Also, since GNU extended
2014 type codes such as N_SETT are no longer in ../include/stab.def,
2015 include them manually.
2016 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2017 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2018 * libaout.h: Added prototype for aout_stab_name().
2019 * Makefile.in: Update Makefile for new stab-syms.[co].
2021 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2023 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2024 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2025 just make N_XXX work by excluding the header from the text segment.
2026 * aoutx.h: Fix comments to match.
2028 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2030 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2031 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2032 for the "logical" text segment (i.e. never consider the exec
2033 header to be part of the text segment). This change is
2034 needed for consistency with various other parts of bfd and ld.
2035 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2036 and move calculation of obj_textsec(abfd)->size to libaout.h.
2037 * bfd-in.h: Removed bogus ';'.
2039 * Makefile.in: Add MINIMIZE flag to select lean
2040 or bloated target_vector.
2041 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2042 * newsos3.c: Fixes to ../include/aout64.h remove need
2043 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2045 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2047 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2048 handle both little and big-endian targets, with little
2049 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2050 * host-aout.c: Add FIXME note.
2052 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2054 * targets.c: Make the default target_vector contain
2055 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2056 Old behavior can be gotten by defining ALL_TARGETS.
2057 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2058 Factored out common code into new file aout-target.h.
2059 Saves a lot of duplicate code for a.out variants.
2061 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2063 Get 'make headers' to work when configured with +subdirs.
2064 * Makefile.in: Add $(subdir) to docdir path.
2065 * doc/Makefile.in (protos): Add $(srcdir) prefix
2066 to name of sed scripts.
2068 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2070 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2071 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2072 to include names of N_SETT etc.
2074 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2076 * elf.c: Add minimal support for ELF symbol tables. Generates
2077 canonical bfd symbol tables from ELF symbol tables. Change the
2078 name of some functions from bfd_<name> to elf_<name>.
2080 * syms.c: Trivial fix to comment to remove a redundant "to".
2082 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2084 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2085 form that GDB recognizes as COFF.
2087 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2089 * ieee.c (ieee_object_p): cast NULL correctly.
2090 * configure.in: added harris host
2092 * coff-a29k.c: Lots of changes, most from David Wood.
2094 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2096 * coff-m88k.c (coff_write_armap): Just #undef it.
2098 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2100 * Makefile.in: standardize on MINUS_G to disable debugging
2101 * coff-m88k.c: create coff armaps instead of bsd ones.
2102 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2105 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2107 * elf.c: Additions to support ELF format core files.
2108 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2109 has support for /proc (all the include files in particular).
2111 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2113 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2114 of two N_SO stabs, one for directory, and one for filename.
2116 * bfd-in.h (print_vma): Factor out duplicate definition.
2118 Exit a little more gracefully when malloc returns NULL.
2119 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2120 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2121 * libbfd.h: Rre-generated due to libbfd.c update.
2123 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2125 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2127 * elf.c (elf_object_p): Don't try to create a bfd section for
2128 the first ELF section header. It is just a placeholder.
2130 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2132 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2133 core files, when compiling native.
2134 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2136 FIXME: The aoutf1.h change below needs to be reversed back
2139 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2141 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2142 manipulation of lnno fields in lineno structs in a coff-<f>.h
2143 independent way. Override it in coff-<f>.h to your favourite
2144 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2145 (coff_swap_lineno_out): modified to use the new macros.
2147 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2149 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2150 unknown arch when the magic number doesn't specify the
2151 architecture, since some OSs (eg old sun3s) don't set the number, and
2152 020 is probably the right answer anyway.
2154 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2156 * hosts/h-news.h, hosts/h-rtbsd.h:
2157 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2158 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2159 bfd_print_symbol_nm, for use by nm.
2160 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2161 bfd_print_symbol_nm option, to print in nm format.
2162 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2163 oasys.c (oasys_print_symbol): Provide stub implementations
2164 for bfd_print_symbol_nm.
2165 * syms.c: New function bfd_decode_symclass, used by nm printer.
2166 New function bfd_stab_name to look up string name of stab code.
2168 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2170 * Makefile.in: Added ctor.c
2171 * archures.c (bfd_default_arch_struct) added
2172 bfd_default_reloc_type_lookup.
2173 * coffcode.h: removed a load of #if 0ed code.
2174 (coff_compute_file_section_positions): now works out the section
2175 alignment and size correctly in all cases.
2176 (coff_get_symtab): looks for constructor symbols and calls the
2177 right function when they're found. (coff_canonicalize_reloc):
2178 knows when a section is full of constructors and does the right
2180 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2182 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2183 * libcoff.h: removed #if 0ed code
2184 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2185 arch independent constructor relocation type.
2186 (bfd_reloc_type_lookup): removed the comment "this will go away"
2187 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2188 reloc which is used when BFD_RELOC_CTOR falls through to give a
2189 default 32bit reloc for constructors.
2190 (bfd_default_reloc_type_lookup): added.
2191 * aoutf1.h: fixed SEGMENT_SIZE typo.
2193 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2195 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2196 matching prefix "coff".
2197 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2198 rs/6000 csect records.
2200 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2202 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2203 * configure.in: add motorola delta88 cases
2204 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2205 write_armap prototype
2206 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2208 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2210 * Rename COFF-related files in `coff-ARCH.c' form.
2211 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2212 coff-mips.c, coff-rs6000.c to be exact.
2214 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2215 make output clutter.
2216 * config/mt-*: Ditto.
2218 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2220 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2221 John Gilmore. Archive support from Damon A. Permezel.
2223 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2224 * configure.in: Add rs6000 case.
2225 * targets.c: Add rs6000 vector.
2226 * archures.c: Add rs6000, fix comment on romp.
2227 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2228 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2229 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2230 * section.c (bfd_make_section): Return NULL on attempt to create
2232 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2233 (bfd_swap_aouthdr_in): Handle lots more members.
2234 (make_a_section_from_file): If section has already been seen,
2235 just return false rather than overwriting it.
2236 (coff_real_object_p): Understand incoming magic numbers.
2237 (coff_set_flags): Understand outgoing magic numbers.
2238 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2239 (build_debug_section): Add fn for reading debug string section.
2240 (get_normalized_symtab): Handle symbol names in debug string section.
2241 Remove unused obj_string_table.
2242 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2243 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2244 existing section before making one.
2245 * cpu-rs6000.c: New file.
2246 * rs6000coff.c: New file.
2248 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2250 * elf.c: Add partial support for ELF format corefiles. Still needs
2251 support for extracting registers from corefiles.
2253 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2255 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2256 RANLIB is defined as echo, send the output to /dev/null to help
2257 reduce clutter in the output from doing a make.
2259 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2261 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2262 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2264 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2266 * coffcode.h (coff_compute_section_file_positions): make it pad
2267 section size out if there are alignment restrictions so that the
2268 image will be ok on a system where section positions are worked
2269 out by accumulating sizes rather than from the section headers.
2270 * targets.c (proto write_armap). Changed orl_count to unsigned.
2271 * opncls.c (bfd_close_all_done). Added so that generative
2272 programs like gas can close a bfd without causing bfd confusion.
2273 * libbfd.h (changed becuase of protos)
2274 * amdcoff.c: messed with the way that jmp displacements are
2275 calcualated. This may not yet be totally correct.
2276 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2278 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2279 abs symbol has no section (like a register symbol).
2280 (coff_write_symbol) now zeros auxent before filling it up to help
2281 with sensitive applications.
2282 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2284 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2286 * bfd.c: Make sure we don't get a macro strerror().
2287 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2288 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2289 attempt to recover command, ifdef NO_CORE_COMMAND.
2290 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2292 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2294 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2296 * archive.c (bsd_write_argmap): The size of the ranlib structures
2297 should not include the size field itself.
2298 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2299 adata(abfd)->exec_bytes_size field instead of constant macro,
2300 because aoutx.h compiles to a simple .o file shared by
2301 all 32-bits a.out targets.
2303 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2305 * configure.in: Allow i386-sco-sysv.
2306 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2307 * cpu-h8300.c: lint.
2309 * host-aout.c: New strategy. We use common code, include files,
2310 and data structures to handle the file, but set a few parameters
2311 from the host's config file (page size, text start addr, etc).
2312 * libaout.h: Define HP BSD machine types.
2313 * aoutf1.h: Handle reading a.outs with these types.
2315 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2316 virtual-memory-address of the .reg section. We can't just make a
2317 section for "all the regs and nothing else" because only GDB knows
2318 exactly where the regs are (scattered around the upage and stack).
2319 Clean up memory allocation. Remove big- and little-endian
2320 vectors, replace with single vector; this only runs on the host,
2321 in host byte order. Replace byteswap routines with aborts in case
2323 * targets.c: There's only one trad_core_vec now.
2324 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2326 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2328 * hosts/h-amix.h (free): Fix prototype.
2330 * aoutx.h: Don't use NULL as an integer, for braindead systems
2331 that declare it as (void *)0. (From Peter Schauer.)
2333 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2335 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2336 problem with bad Ultrix system headers.
2337 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2338 various kinds of alignments for the various kinds of
2341 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2343 * doc/Makefile: Don't assume . is on the path (from James Clark).
2345 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2347 * Makefile.in: Avoid Sun Make VPATH bugs.
2348 * targets.c: Declare trad_core vectors extern.
2350 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2352 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2353 * libbfd.h: Moved ALIGN macro here.
2354 * bout.c (b_out_callback): Replace i960_align by align_power.
2356 * libaout.h (struct aoutdata): Added fields page_size,
2357 segment_size and exec_bytes_size. These help generic code
2358 (in aoutx.h and libaout.h) to figure out where to align
2359 the various segments in a demand paged file.
2360 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2361 to decide if the exec header counts in a_text (text segment size).
2362 Also, assume D_PAGED flag is set; don't set it here.
2363 * bout.c (b_out_callback): Add initialization of
2364 adata fields page_size, segment_size, and exec_bytes_size.
2365 * host-aout.c (NAME(host_aout, callback) and
2366 NAME(host_aout,mkobject): Ditto.
2367 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2368 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2369 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2370 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2371 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2372 for some systems (mainly sunos), so do it in the callback instead.
2373 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2374 * aoutx.h (NAME(aout,set_section_contents): Change the way
2375 filepos and size of sections are carried out to support
2376 older styles of demand paged executables.
2379 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2381 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2382 * bfd.c: Added macros to enable gas to swap coff records.
2383 * coffcode.h: Make the coff_swap_*_out routines return the number
2384 of bytes swapped, and cleaned up their prototypes.
2385 * configure.in: Added ebmon/coff support
2386 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2388 * targets.c: Added new entry points for coff swapping
2390 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2392 Restructure configuration scheme for bfd, binutils, ld.
2394 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2395 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2396 Change some config names to match other dirs.
2397 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2399 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2400 ../include/sysdep.h.
2401 * cpu-i960.c: Strncmp needed a length arg.
2402 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2403 * i386aout.c: Remove dead N_TXTOFF override.
2404 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2405 * config/: Rename some config files to match up h-*.h names.
2406 Remove all the HOST_SYS definitions from the config files.
2407 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2408 * hosts/h-hp9000.h: Remove USG comment.
2409 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2410 * hosts/h-news.h, h-sparc-64.h: New config files that had
2411 previously been kludged in the <sysdep.h> file.
2413 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2415 * config/*: trad-core support is HOST dependent, not target
2416 dependent. Target config files only set DEFAULT_VECTOR and/or
2417 other vector elements. Exception: when host-aout.c is in use,
2418 in which case we're forced to assume we're native (hp, vax,
2419 tahoe). Rename XDEPFILES to HDEPFILES.
2420 * Makefile.in: Rename XDEPFILES.
2421 * config/h-sun*: Don't force static linking.
2422 * trad-core.c: Document how to use it nowadays.
2423 * i386aout.c, newsos3.c: Clean up.
2424 * i386coff.c: Allow 386 coff files to be used as core files too
2425 (for reading core files from embedded systems).
2427 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2429 * Add i386aout.c for a.out support on the i386.
2431 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2433 * reloc.c, section.c, syms.c, targets.c: correct info-node
2434 structure in *doc* comments.
2435 doc/Makefile: stop hiding complaints from makeinfo.
2437 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2439 * aoutx.h (...some_aout_object_p): Take a third parameter,
2440 the internal_exec struct, and avoid ever looking at an
2441 external_exec. All callers changed to read the entire
2442 external_exec struct, swap and check its magic number,
2443 swap in the whole structure, and pass the swapped-in version to
2445 * bout.c: Bring into modern era. Use single _object_p routine
2446 for big- aand little-endian. Provide internal and external
2447 exec header structs. Use separate swap-in and swap-out routines.
2449 * libaout.h: Move struct internal_exec from ../include/aout64.h
2450 to here. Add obj_symbol_entry_size to struct aoutdata.
2451 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2453 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2454 EXTERNAL_NLIST_SIZE. Callers changed.
2456 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2458 * bfd.c: Remove strerror() to libiberty.
2460 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2461 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2462 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2463 last byte of transfer, not first byte, is within the section.
2465 * host-aout.c: Remove `BSD' archive support. Lint.
2467 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2468 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2469 `bfd_arch_info_type'. All uses changed.
2470 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2471 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2472 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2473 it needs a better name.) All uses changed.
2474 * targets.c: Rename `enum target_flavour_enum' to `enum
2475 target_flavour', and remove the `_enum' from all of the enum
2476 values themselves. All uses changed.
2478 * configure.in, config/h-i386mach: i386 mach host.
2479 * config/t-i386-aout: Use host-aout.c.
2481 * trad-core.c: Give it its own xvec's to make it independent
2482 of other file formats.
2483 * ecoff.c, host-aout.c: Remove refs to trad-core.
2484 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2485 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2487 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2489 * reloc.c: Extended NEWHOWTO macro
2490 * ieee.c: Changed the way 8bit pcrel is done
2491 * cpu-h8300.c: got the registers in the right order
2493 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2495 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2496 prediction is vindicated!
2498 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2499 Remove refs to howto.c, since Steve forgot.
2501 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2503 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2504 still work. Now allows any architecture/machine to be set.
2506 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2508 * howto.c deleted and moved code to reloc.c
2510 * libbfd.h, libbfd-in.h removed $id stuff for real
2512 * cpu-h8300.c Made it match various different spellings of h8300.
2514 * archures.c: Took out the first char filter which made it only
2515 look for a cpu/arch match when the first chars of supplied and
2516 tested names were the same.
2518 * targets.c removed oasys stuff, pending someone to fix the bugs
2522 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2524 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2525 ELF support good enough for GDB.
2526 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2527 m68k-cbm-svr4 host and target.
2528 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2529 so `diff' and `patch' can cope.
2531 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2533 * archures.c: removed texinfo error
2535 * init.c: added texinfo hooks, and removed initialization error
2538 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2541 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2543 * cpu-i960.c: Avoid numerical count of initializers.
2545 Vax Ultrix changes from David Taylor <taylor@think.com>:
2546 * host-aout.c: Make little-endian vector really little-endian.
2547 * configure.in: Separate vax and tahoe cases, handle ultrix.
2548 * config/t-vax: Add trad-core.o.
2549 * config/h-vaxult: New host system.
2551 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2553 * bfd-in.h VERSION, change version number to 0.18, this makes a
2554 gap, but now is the same as the linker version number.
2556 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2557 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2558 files will eventually contain processor specific bits for bfd,
2559 like strange relocation information and dis/assembly. So far only
2560 the H8 has been even partially done. This work also ties in with
2561 the change in handling architectures.
2563 * amdcoff.c: (a29k_reloc) fix error message.
2565 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2566 discover the architecture of the bfd. (sunos4_callback) calls the
2567 function bfd_set_arch_mach rather than stuffing stuff directly
2568 into the bfd. (sunos4_write_object_contents), changed names of
2571 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2572 setup the environment.
2574 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2575 headers in big endian format, regardless of the endianess of the
2578 * archures.c: totally changed. Now an architecture is represented
2579 with a pointer to an info structure rather than an enumerated type
2580 and a long. The old info is available as two elements in the
2581 structure. Future enhancements to architecure support will
2582 involve pointers to methods being placed into the info structure.
2584 * bfd.c: changed the definition of the bfd structure for the new
2587 * bout.c: (b_out_set_arch_mach) changed to use the new
2588 architecture mechanism.
2590 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2591 the new architecture mechanism.
2593 * configure.in: added h8 stuff.
2595 * ieee.c: too many changes to note. Now ieee files written with
2596 bfd gas and ld can be read by gld and ieee only linkers and
2599 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2601 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2602 than fixing the structure directly.
2604 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2605 than fixing the structure directly.
2607 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2608 before opening a bfd.
2610 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2611 rather than fixing the structure directly.
2613 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2614 in the t/hmake file) a user can select which backends they want
2615 linked with bfd without changing the source.
2617 * init.c: new, looks after initializing modules.
2619 * howto.c: for future use, will allow an application to work out
2620 what cookie to use as a handle on a relcoatio howto.
2622 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2624 * srec.c: Better error checking, partly from Peter Schauer.
2625 (srec_object_p): Avoid assuming any file that starts with 'S' is
2626 an S-record file! (Check for 3 uppercase-hex digits after it.)
2627 (ISHEX): Define new macro for checking supposedly hex characters.
2628 (pass_over): Treat as EOF any S-record line that:
2629 * doesn't have hex in either size character
2630 * produces a size larger than 0x7F
2631 * has an unrecognized type number
2633 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2635 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2636 opncls.c: Lint (saber actually).
2638 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2640 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2641 * newsos3.c: Fixed two types: newos3 -> newsos3.
2642 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2643 to use correct segment.
2645 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2647 * aoutx.h (print_symbol): Handle missing symbol->name.
2649 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2651 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2654 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2656 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2657 add sgi/irix support.
2659 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2661 Changes for the AMD 29000 Ultracomputer port from David Wood.
2664 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2666 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2669 * coffcode.h (coff_real_object_p): Pass information about the
2670 current file's coff symbol format to BFD via the coff_data struct.
2671 (coff_find_nearest_line): obj_icof => coff_data.
2672 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2673 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2674 and DIMNUM == E_DIMNUM.
2675 * configure.in: Handle a29k-*-* hosts, and targets
2676 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2677 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2678 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2679 local_linesz to `coff_data' (tdata) struct.
2680 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2681 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2683 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2685 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2686 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2688 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2690 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2692 (sunos4_core_file_matches_executable_p): Fix header comparison.
2693 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2694 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2696 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2698 Allow GDB to patch object files.
2700 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2701 * trad-core.h (trad_unix_core_file_p): Ditto.
2702 * aoutx.h (aout_set_section_contents): On first output, check
2703 abfd->direction and complain if erroneous.
2705 * Makefile.in: Add crude dependencies.
2707 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2709 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2710 to h/t-xxxx files so that everything will work on System V.
2712 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2714 * aoutx.h: Add information on host-aout.c and how to configure
2715 to use it, to the manual.
2716 * configure.in: Tix typo.
2717 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2718 else dummy out the core file support.
2719 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2720 specified, use it to locate the data section.
2721 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2722 rather than as chars (lint).
2724 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2726 * aoutx.h, coffcode.h: saberized.
2728 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2730 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2732 bfd.c, targets.c: minor rewording of doc segments
2735 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2737 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2738 etc, rather than TEXT_START_ADDR.
2739 * host-aout.c: Remove #if 0 around whole thing.
2740 Update to modern (32/64-bit) a.out naming conventions.
2741 Include a large chunk of ../include/a.out.gnu.h to get macros that
2742 are not defined by the system include files.
2743 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2744 macro used by the other a.out implementations.
2745 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2747 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2749 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2750 texdoc and psdoc; make these depend on generated .texi's
2752 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2755 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2758 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2759 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2760 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2761 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2762 obtrusive marks indicating .c origins.
2764 * bfd.texinfo: generalize most references to linker
2766 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2768 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2769 * archures.c: remove empty foo() definition (crept in at vn1.9)
2771 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2773 * bfd.texinfo: use @setchapternewpage on instead of lots of
2774 @page's; minor rephrasing in Introduction.
2776 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2777 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2778 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2779 segments): used BFD (caps) more consistently as a name in
2780 discourse, fixed a few other minor typos and uses of fonts
2783 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2785 * coffcode.h: fixed bug where string table size wasn't being swapped.
2787 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2789 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2791 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2792 flags. (bfd_print_symbol_vandf) now knows what to do with the
2795 * aoutx.h: made translate_from_native_sym_flags and
2796 translate_to_native_sym_flags produce the above flags.
2799 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2801 * all files: update copyright notices for GPL version 2.
2802 Install header comments and attribute most modules to their
2803 authors. BFD's name is now officially "Binary File Descriptor",
2804 so remove any conflicting pejoratives.
2805 archures.h: Consists solely of comments; remove it.
2807 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2809 * Makefile.in, bfd.c: Made it compile again.
2811 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2813 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2816 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2818 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2819 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2822 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2823 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2825 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2827 * Everything: created some new files, core.c format.c, reloc.c,
2828 section.c and syms.c to split the functionality a bit better.
2829 Cleaned up the rest of the files a bit, and added some
2833 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2835 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2836 really takes 3 arguments, patched code and ammended prototypes.
2838 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2840 * ../include/bfd.h (struct bfd_target): Added new field
2841 "align_power_min" which contains the minimum alignment for a
2842 section. This is used in coff_new_section_hook. The field
2843 insertion necessitates an update of all backends..
2845 * aoutf1.h jump table field inserted
2847 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2850 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2851 table field inserted.
2853 * coffcode.h(just about everything) Now patches up symbol tables
2854 using a different mechanism. The Intel major bug has been fixed,
2855 and the linker can self host on the Aviion and be debugged with
2858 * ecoff.c: new include and jump table patch, i386coff.c: new
2859 include and jump table patch, icoff.c: new include and jump table
2860 patch, ieee.c: can now read archives containing ieee modules.,
2861 libcoff.h: added (combined_entry_type), libieee.h: uped max
2862 sections to 20, m68kcoff.c: new include and jump table patch,
2863 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2864 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2865 srec.c: jump table patch. trad-code.c fixed #IF typeo
2867 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2869 * coffcode.h (coff_swap_aux_in): added else case to deal with
2870 filenames less than 9 characters.
2873 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2875 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2877 * srec.c: now allows any number of sections to be created in a
2878 file. Outputs addresses of the right length.
2880 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2882 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2883 target didn't match, the format got set to the attempted match,
2884 breaking a future test.
2886 *../include/i386coff.h : fixed typo in type field with size
2888 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2889 support in the jump table for the swapping routines exported to
2890 gdb. Now gdb works with the 386.
2892 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2894 * Merge in changes from gdb-3.95 release.
2895 Makefile.in: Allow hmake and tmake files to add OFILES.
2897 bfd.c: support specific targets as well as searching. When
2898 searching, take default target in preference to others.
2900 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2901 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2902 libbfd.h: Support specific targets as well as searching.
2903 opncls.c: Support specific targets as well as searching.
2904 targets.c: Search is short-circuited if default target matches.
2905 liboasys.c, libieee.c: Undo bothner changes that make macros
2906 work to the left of assignment, but which depend on the
2907 representations of different pointer types being the same.
2909 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2911 * i386coff.c: created.
2912 * coffcode.h: added support for 386.
2913 * Makefile.in: added support for 386.
2914 * ../include/i386coff.h: created
2916 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2918 * coffcode.h: removed all put_x_<sizes>
2919 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2923 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2925 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2927 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2929 * everything: Removed sysdep.h from bfd.h and put back into files
2930 from which it was split out. Now 64 bit version is built with a
2931 -DHOST_64_BIT="long long" on the compile line.
2934 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2936 Changed all the [get|put][name] routines to use [get|put]_[size
2939 Put in support for 64 bit work. Now two versions of bfd may be
2940 generated, according to the state of TARGET_64_BIT, one which is
2941 32 bit only, and one which is 64/32 bits.
2942 Created new back end 'demo64' to test 64 bit functionality.
2944 Renamed some files to work on DOS.
2946 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2947 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2948 chage, 64 bit transfer. * liba.out.h: Split out common code from
2949 sunos and newsos into liba.out. Name changes and prototype mods. *
2950 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2951 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2952 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2953 change and 64bit stuff.* newsos3.c: common code removed, new jump
2954 table. * oasys.c: Name change * opncls.c: Portability fixes *
2955 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2956 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2957 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2958 64bit ized. * demo64.c: 64 bit a.out back end
2964 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2966 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2967 on LHS of assignment, even when using old compilers.
2968 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2969 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2970 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2971 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2972 * targets.c: Add declaration of newsos3_vec.
2975 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2977 * aout.c: fixxed some of the problems with filepos calculation.
2978 (swap_ext_reloc): fixed problem with creation of relocs.
2979 (aout_set_section_contents): fixed filepos problem
2981 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2982 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2983 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2984 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2985 cleaned up. (coff_write_object_contents) cleaned up.
2987 * ecoff.c: Totally different. Now supports ecoff fully.
2989 * icoff.c: fixed problems in relocation callout.
2991 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2993 * m68kcoff.c: updated target vector.
2995 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2996 choose_reloc_size. (sunos4_write_object_contents) now calls
2997 choose_reloc_size so outputs relocs correctly, also calculates the
2998 size of the sections correctly.
3002 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3004 Merge Per Bothner's changes to modularize BFD a.out a bit.
3006 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3007 * ieee.c: Cast enums to int before comparing them, for brain-
3009 * coff-code.h: Remove coff_get_section_contents, and use the
3010 generic one instead.
3012 * aout.c: Derive new module from sunos.c, containing generic
3013 support code for all kinds of a.out files.
3015 * sunos.c: Remove all code that goes in aout.c. Split out
3016 machine dependent followup in sunos4_object_p into
3017 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3018 and redefine only the names we CHANGE, not all the names. Drop
3019 the little-endian vector, and rename the vector as sunos4 rather
3022 * b.out.c: Use aout.c routines for most of the work. Slight
3023 changes for the new regime. Remove close_and_cleanup and
3024 get_section_contents in favor of generics. New transfer vector
3027 * newsos.c: New support for Sony NEWS, another a.out format.
3029 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3030 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3031 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3033 * opncls.c (bfd_close): Call format-dependent write_contents
3034 routine, if writing, before calling target-dependent
3035 close_and_cleanup routine (which is now always generic, I think).
3036 * srec.c: Use bfd_alloc instead of malloc. Remove
3037 close_and_cleanup and move code from it to
3038 srec_write_object_contents. Add write_contents to tvec.
3039 * targets.c: Remove a.out little vector, replace a.out big
3040 vector with SunOS vector. FIXME: Need Vax support again now.
3042 * libbfd.h: Add write_contents format-dependent-vector to the
3043 bfd_target vector. Supply a generic close_and_cleanup routine.
3044 * liba.out.h: Handle the new aout.c split. Add prototypes for
3045 all routines defined in aout.c. Rename "sunos" things to "aout"
3046 things. Add a few fields where needed for various formats.
3047 * Makefile.in: Add aout.c and newsos.c.
3049 * archive.c, ieee.c, oasys.c: Lint.
3051 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3054 changed forward declaration struct stat; to reduce warnings. Changed
3055 comment on bfd_h_<x>_x.
3057 * ../include/m68kcoff.h, ../include/intel-coff.h,
3058 ../include/m88k-bcs.h
3059 Now there are two incarnations of relocs, linenos and syments. One for
3060 internal digestion, and one full of char arrays for I/O. The original
3061 names have gone to detect errors.
3063 * Makefile.in, m68kcoff.c, targets.c
3064 Test new structure code with a 68k coff implementaion
3066 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3067 Fixed all the places where there were problems with the size and
3068 alignments of structures on disk and structures in memory. #ifed out
3069 all the code in coffswap.c, since it should be done using the target
3072 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3074 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3075 multiple reloc command.
3077 * sunos.c (sunos4_set_section_contents): Made it so that sections
3078 are always padded to their alignment size.
3080 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3082 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3083 Clean up types and such (saber C problems).
3084 * ecoff.c: Clean up types and such. Remove routines that are
3085 not used. Fix up reading and swapping of shorts from files.
3087 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3089 * a.out.vax.c: Remove two bogus "static" from prototypes.
3091 * ecoff.c: Got rid of lots of non-working junk (that had
3092 been copied directly from coff-code.h).
3093 Updated to be consistent with updates to icoff.c and coff-code.h.
3095 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3096 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3098 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3099 but until the target_vector is automatically generated,
3100 it's as good as any. Note that the text offset is the only
3101 difference between NewsOS and SunOs (including magic numbers).
3102 (Most of the sunos_* routines should to renamed bsd_*
3103 and move to a bsd.c file. Then (and when the target_vector
3104 is automatically generated) it might make sense to create
3105 a separate Sony target.)
3107 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3108 on some systems, and doesn't help on others.
3109 Similarly, only define X_OK if not already defined.
3111 * trad-core.c: Don't include sys/stat.h - at least
3112 on NewsOS 3, it has already been included.
3114 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3116 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3117 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3118 symbol tables if necessary when reading them in, so gdb can use
3119 them. Add "bfd_coff_" to the names so they won't conflict with
3120 names in calling programs. FIXME-soon: if coff-code.h is
3121 included in two BFD modules, this will cause duplicate
3122 definitions; the routines should be exported to a separate,
3123 common, module (probably along with a mess of other ones).
3125 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3127 Improve modtime support.
3129 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3130 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3131 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3132 BUG: archive members still do not get correct mod times.
3134 Improve floating point support for core files.
3136 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3137 (sunos4_core_file_p): Create a second registers section in the
3138 core file, called ".reg2", for the float registers.
3140 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3142 * many changes to improve archive handling; found a logic flaw in
3143 bfd_check_format which only just happened to work by cooncidence.
3145 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3147 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3150 * bfd.h: changed type of udata in asymbol to void *, like it
3151 should be. Added bfd_reloc_dangerous enum member.
3153 * coff-code.h: Fixed it so that internally generated symbols get
3154 their values relocated correctly in all cases. Removed calls to
3157 * icoff.c: Not understanding the destination symbol of a reloc is
3158 not a failure any more, just 'dangerous'. This allows linking of
3159 b.out and coff images.
3161 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3165 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3167 * sunos.c (translate_to_native_sym_flags): fixed
3168 sym_pointer->n_value so that symbols on the way out get their
3169 section relative values calculated correctly.
3171 * coff-code.h (mangle_symbols): fixed problem where tags were not
3172 being relocated for structs, enums, unions. Also various lints.
3174 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3176 * archive.c (get_elt_at_filepos): system_call_error returned
3179 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3181 * Resolve the use of no_error and system_call_error.
3182 The bfd library itself now will never set bfd_error to
3185 The code still needs to be combed to make sure all the error
3186 codes are correct. I suspect they are not always set correctly.
3188 * The names of all the messages have _ prepended because the sun
3189 bundled compiler can't distinguish from a macro which takes an
3190 argument and the same identifier in a non-macro context.
3192 * The reason for the above being that entry points which used to
3193 be trampoline functions are now just macros which expand to a
3194 direct call through the bfd's xfer vector.
3196 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3197 must gas have its own version of everything (the gas version
3198 had the correct value)
3200 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3202 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3203 properly support i960 architecture and output correct reloc stuff.
3205 * bfd.h: added prototype for bfd_printable_arch_mach, added
3208 * coff-code.h: Applied patches from chrisb to support i960
3209 architecture, zero relocs and swap them correcly and conditionally
3210 compiled the timestamp.
3212 * sunos.c: Made the default section alignment 2^3 so that doubles
3213 are done properly. Fixed the same reloc bug that was in b.out.c
3215 * sysdep.h: Now compiles on a Posix box
3217 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3219 * icoff.c: Fix comment on big-endian version.
3220 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3221 F_RELFLG). Set F_AR32WR in output files if little endian
3224 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3226 * archures.c fixed =/== typo
3228 * sunos.c added architecture stuff for output. Fixed
3229 bug where files where vma(data) != size(text)
3230 were processed wrong.
3232 * coff-code.h added a lint cast
3234 * (../include/a.out.sun4.h) fixed it so zmagic
3237 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3239 * archive.c removed loads of includes, and fixed bug where string
3240 table didn't have a null at the end.
3242 * bfd.c fixed includes, added symbols argument to
3243 canonicalize_reloc entry point.
3245 * libbfd.c fixed includes and added some lint patches.
3247 * targets.c added both sorts of intel coff.
3249 * b.out.c fixed included, changed was the canonical
3252 * icoff.c added support for callj and big and little
3255 * opncls.c added chmod+xing for files with EXEC_P set.
3257 * sunos.c fixed includes. Changed default section
3258 alignement to words. Fixed relocation stuff to work with
3261 * bfd.h various new types added, prototype for new
3262 reloc calls, changed bfd->iostream to a void *
3263 to including files don't need stdio.h.
3265 * libcoff.h added conversion table to tie relocs to
3270 * coff-code.h fixed includes. Added code to support
3271 big and little endian formats. Various lints. Better
3272 processing of symbols. Changed reloc stuff to new
3275 * libbfd.h fixed includes
3278 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3280 * bfd.h changed name of alignment entry in sec_struct to
3281 alignment_power, because of conflicting uses within bfd.
3282 Now it should be obvious that it's a 2**n alignment
3283 specifier. Removed start_pad, end_alignment, block, minsize,
3284 output_file_alignment, subsection_alignment and original_vma fields.
3285 Added align_power() macro. Fixed bfd_section_alignment
3286 acessor macros. Added bfd_symbol_same_target macro.
3288 * b.out.c (b_out_write_object_contents) fixed to use
3289 new alignment member. Fixed (callj_callback) to use section
3290 relative symbols properly.
3292 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3293 Fixed (translate_from_native_sym_flags) to correctly make
3294 symbols section relative.
3296 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3297 (bfd_make_section) took out initialization of obsolete members.
3298 (bfd_print_symbol_vandf) added
3300 * opncls.c (bfd_create) created.
3302 * coff-code.h (coff_new_section_hook) took away refs
3303 to obsolete members. (make_a_section_from_file) added
3304 conversion between alignment types. (coff_symbol_from)
3305 added. (coff_count_linenumbers) only counts linenumbers
3306 if symbol is of coff-type. (coff_mangle_symbols) only
3307 heavily mangles symbols if symbol is coff-type.
3308 (coff_write_symbols) various lints. (coff_write_object_contents)
3309 various lints and modification for alignment conversion.
3310 (coff_slurp_relocs) fixed for use with new asection shape.
3312 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3314 * archive.c lots of lint
3316 * b.out.c added callj relocation support, upgrated reloc howto.
3317 Fixed so that asymbol and reloc records are output
3320 * bfd.c lots of lint, support for new bfd entry point
3323 * bfd.h changed definition of asymbol to contain pointer to
3324 owning bfd, removed target dependencies.
3326 * cache.c took out print statements, put in BFD_ASSERT calls.
3328 * coff-code.h various lints, corrected linenumber output
3329 functionality. Added support for new style asymbols and
3330 bfd_print_symbol. Fixed so that asymbol and
3331 reloc records are handled correctly. Added timestamp.
3333 * icoff.c Added support for new howto shape.
3335 * liba.out.h Added support for new asymbol shape
3337 * libbfd.c various lints
3339 * libbfd.h various lints
3341 * libcoff.h added support for new asymbol shape.
3343 * sunos.c various lints. Added support for new asymbol shape
3344 and bfd_print_symbol.
3346 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3348 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3349 pointer lint. Added support for callj relocation. Fixed bug where
3350 the last 32 bytes of the text section were overwritten by data. Fixed bug
3351 where archives of b.out didn't work due bfd_slurp_extended_name_table
3354 * sunos.c added support for n_other field. Braced the howto table so
3355 that it won't be affected by any lengthing of the howto struct typedef.
3358 * bfd.h added support for n_other field, added special_function
3359 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3362 * bfd.c upgraded bfd_perform_relocation, various lints.
3364 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3366 * ChangeLog: Started ChangeLog for BFD.
3367 * ToDo: Create file for suggestions.
3369 * Makefile: Support easy loading into Saber C.
3370 Add dependencies for icoff.o and bcs88kcoff.o.
3371 Rename coff.c to coff-code.h. Change callers.
3373 * bfd.c (bfd_check_format): Allow the check_format routines
3374 to return the desired target vector, rather than just a Boolean.
3375 bfd.h (bfd_check_format): Change function pointer return type.
3376 archive.c (bfd_generic_archive_p): change callee.
3377 b.out.c (b_out_little_object_p, b_out_big_object_p,
3378 b_out_real_object_p): change callee.
3379 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3380 in check_format transfer vectors that need a filler.
3381 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3382 bcs88kcoff.c: change callee.
3383 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3384 icoff.c: change callee.
3385 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3387 * libbfd.c (zalloc): It should actually zero the storage!
3388 This was commented out for some reason.
3390 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3391 This is so callers can avoid <stdlib.h> which doesn't exist
3394 * bfd.c (map_over_sections): Add debugging code, since I
3395 noticed the section count for sunos core files was bad, but only
3396 GDB had detected the problem.
3397 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3398 bfd_get_section_linenos): Remove obsolete functions.
3399 (bfd_apply_relocations): Use longs, not ints, for the math.
3401 * bfd.h: Declare enum boolean and struct bfd_target as well
3402 as typedefs for them. Remove obsolete
3403 bfd_get_section_lineno_size.
3405 * cache.c: Make the "fdopen" support work. Keep better track
3406 of how many files are open. Centralize the opening of files
3407 and be sure bfd_open[rw] actually try to open the file. Evade
3408 linked list initialization problems.
3410 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3412 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3414 * cplus-dem.c: Delete file, since it is not part of BFD.
3416 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3417 (bfd_openr, bfd_openw): Actually open the file, give error now.
3419 * sunos.c (sunos4_core_file_p): Set section count.
3420 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3421 obsolete definitions.
3422 (_write_symbol_table): Initialize <idx> counter.
3423 (foop): Eliminate debugging code.
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