1 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
4 reading more robust: Fail if string index is out of string
7 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
9 * coff-mips.c: Completed support for linker and binutils.
11 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
13 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
14 * hosts/delta88.h (strtol): Fix prototype.
15 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
17 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
19 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
20 ECOFF which has two common sections.
21 (bfd_com_section): Set SEC_IS_COMMON flag.
22 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
23 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
24 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
25 bfd_is_com_section macro rather than checking for equality to
28 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
30 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
31 (coff_mkobject_hook): Accept aouthdr argument.
32 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
33 Handle NULL aouthdr argument.
34 (coff_object_p): If there is no aouthdr, pass it as NULL to
36 * libcoff.h: Rebuilt for mkobject_hook changes.
38 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
39 additional MIPS ECOFF fields.
41 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
43 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
45 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
47 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
49 * libcoff-in.h: Update prototype for coff_count_linenumbers.
51 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
53 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
54 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
55 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
56 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
58 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
59 bfd_swap_reloc_in or coff_swap_reloc_out.
60 * coff-mips.c: Added code to link and write out symbolic debugging
61 information, and to swap relocs in and out.
63 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
65 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
66 (coff_write_object_contents): coff_count_linenumbers returns the
67 number of line number records it found.
69 * coffgen.c (coff_write_linenumbers): only write out line numbers
70 in the section they belong to.
72 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
74 * targets.c (bfd_target): Added relocateable argument to
75 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
76 target vector for linker use.
77 * bfd.c (bfd_seclet_link): New macro.
78 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
79 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
80 and boolean return value. Made static.
81 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
82 relocateable argument.
83 * reloc.c (bfd_generic_get_relocated_section_contents): Added
84 relocateable argument (if relocateable, saves relocs).
85 * bout.c (b_out_get_relocated_section_contents),
86 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
87 relocateable argument (if relocateable, just calls
88 bfd_generic_get_relocated_section_contents).
89 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
90 argument to prototype.
91 * All targets: Set new _bfd_seclet_link vector to
92 bfd_generic_seclet_link.
94 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
96 * coffgen.c: #include seclet.h.
98 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
100 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
101 debug info. Setup info about linker symbols only, and use
102 standard bfd fields to hold the info.
103 * (hppa_object_p): Remove unneeded decls.
104 * (hppa_new_section_hook): Get rid of most of this.
105 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
106 fat. Remove all knowledge of stabs, remove redundant knowledge of
108 * Remove macros for accessing fields which are now gone.
110 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
112 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
114 * coff-z8k.c: delete unused reloc functions
116 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
118 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
119 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
120 * coff-msym.c: Use DEFUN for function definitons.
121 * coff-mips.c: Added code to read and print symbols, and to find
124 * coffcode.h: Moved many generic functions into coffgen.c. Moved
125 swapping functions into coffswap.h for ECOFF use. Moved
126 relocation functions, only used by h8300 and z8k, into reloc16.c.
127 Added hooks for coffgen.c functions to backend data structure, and
128 added hook functions. Still more could be done.
129 * coffswap.h: New file to hold COFF swapping routines.
130 * coffgen.c: New file to hold generic COFF functions.
131 * reloc16.c: New file to hold h8300 and z8k specific relocation
133 * libcoff-in.h: Added declarations for functions in coffgen.c.
134 * libcoff.h: Rebuilt to incorporate changes.
135 * coff-h8300.c: Function name changes.
136 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
137 hook rather than defining EXTRA_CASES.
138 * Makefile.in: Build new files coffgen and reloc16. Added
139 dependencies of coff-*.o on coffswap.h and seclet.h.
141 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
143 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
144 about discarding const.
146 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
148 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
150 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
152 * configure.in (post-target): If --with-minimal-bfd is specified,
155 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
157 * srec.c (srec_write_records): one of my boards wants a CR between
160 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
162 * archive.c (do_slurp_coff_armap): set symdef_count correctly
163 (it broke a couple of weeks ago).
165 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
167 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
168 return type, so libbfd.h doesn't reference undefined typedefnames.
170 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
172 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
174 (coff_pointerize_aux): don't pointerize a negative tagndx
175 (sometimes generated by SCO 3.2v4 cc).
177 * bout.c (calljx_callback, callj_callback,
178 b_out_get_relocated_section_contents): warn if relocating against
181 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
183 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
184 Make a bunch more routines be static.
185 * hppa.c (fill_spaces): Get rid of this, replace with much better
186 written setup_sections().
187 * (setup_sections): New routine to create BFD sections for each
188 space and subspace in SOM files.
189 * (hppa_object_setup): Use BFD sections created by
190 setup_sections() to locate GDB symbol table info.
191 * (make_unique_section): New routine to create a BFD section. It
192 ensures that the given name is unique, and will generate a unique
194 * (hppa_object_p): Become much more paranoid about file header.
195 * (make_bfd_asection): Call bfd_make_section to do the dirty
196 work. Simplify code somewhat.
197 * (hppa_core_file_p): Use proper name for stack section.
198 * libhppa.h: Remove millicode_start, millicode_end decls.
200 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
202 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
204 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
205 relocs, don't bother doing the adjustment if the value to add is
208 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
210 * bfd.c (bfd_get_size): New function that gets an upper bound
211 on the possible size of any object in a bfd.
212 * elf.c (bfd_elf_find_section, elf_get_str_section,
213 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
215 * elf.c (elf_big_vec, elf_little_vec): Document last three
216 members initialized to NULL.
218 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
220 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
222 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
224 * hosts/std-host.h: New file. Attempt at a generic/default
225 set of definitions, to discourage porting to new hosts by copying.
226 * hosts/news.h: Removed.
227 * hosts/sparc.h: Use std-host.h.
228 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
229 perhaps we can later remove the the_bfd field from each symbol.
230 * syms.c (struct symbol_cache_entry): Remove unused field
231 app_data. Add comment noting that the_bfd is almost redundant,
233 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
234 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
235 * hppa.c (fill_spaces): Make slightly more rebust.
236 * configure.in: Allow std-host as the "default" host.
238 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
240 * bfd.c: Add struct hppa_core_data to tdata union.
241 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
242 Get rid of HPPA/BSD specific code. That will go somewhere else
244 * (fill_spaces): Don't spin forever and die if you don't find
245 $MILLICODE$ subspace.
246 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
248 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
249 Make these work for HPUX.
250 * (make_bfd_asection): New routine to make section creation a
252 * (hppa_core_file_p): Completely rewrite, leave out bugs.
253 * libhppa.h: #include the right system files. Redefine all of
254 the structs/macros for hacking core files to use more sensible
255 HPUX core file structures.
256 * targets.c (target_vector): Conditionalize hppa_vec on
257 HOST_HPPAHPUX, not hp9000s800.
258 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
259 malloc and realloc. #define HOST_HPPAHPUX.
261 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
263 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
264 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
265 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
266 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
268 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
269 * aix386-core.c: New file for handling core files on AIX on PS/2.
270 * targets.c: if AIX386_CORE, use aix386_core_vec.
271 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
274 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
276 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
279 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
281 * Makefile.in: added dvi target
283 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
285 * bfd.c: Use right name for tekhex tdata struct.
286 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
287 * libcoff.h: Updated to get spacing change from coffcode.h.
288 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
290 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
292 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
293 functions, with the "guts" of the old bfd_slurp_bsd_armap
294 and bfd_slurp_coff_armap, but assuming we've already checked
295 if the armap is present or not.
296 Also, rewrite a bit to avoid keeping around obstack data
298 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
299 Various fixes to correctly handle COFF_style archives names.
300 (Note that because these have a trailing '/', the names can
301 have embedded spaces.)
302 * archive.c (bfd_slurp_armap): New function, replaces old
303 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
304 _either_ format, and calls do_slurp_bsd_armap or
305 do_slurp_coff_armap if either form of map is seen.
306 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
307 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
308 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
309 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
311 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
313 * hppa.c: #include "sysdep.h", not <sysdep.h>.
314 * libhppa.h: Make millicode_start and millicode_end be unsigned
315 int to be same type as CORE_ADDR in GDB. Why are these here?
317 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
319 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
320 vaddr of the section to the addend.
321 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
322 SCO_CORE to SELECT_VECS.
323 (target_vector): add sco_core_vec.
324 * sco-core.c (sco_core_vec): add leading underscore initializer.
325 * configure.in (i[34]86-*-sco*): use target i386-sco.
326 * config/i386-sco.mt: new file; define SCO_CORE.
328 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
330 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
332 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
334 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
336 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
338 * hosts/i386linux.h: Include unistd.h.
340 * aoutx.h (print_symbol): aout_stab_name returns a constant
342 * libaout.h (aout_stab_name): Fix prototype.
343 * stab-syms.c (aout_stab_names): Array is now const.
344 (aout_stab_name): Return value is now pointer to const.
346 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
349 * syms.c (asymbol): Added new field "app_data", for data
350 particular to the application. Some of the linker flags ought to
351 get moved to this field someday.
353 * archures.c (bfd_default_scan): Recognize a few more numbers:
354 80486, 80960, and 960.
356 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
357 bfd_coff_std_swap_table, cast to PTR.
358 * bfd.c (bfd_coff_swap_*): Deleted macros.
359 * targets.c (struct bfd_target): Deleted COFF-specific swapping
361 * coffcode.h (type bfd_coff_backend_data): New structure type,
362 contains pointers to the COFF-specific swapping routines.
363 (bfd_coff_std_swap_table): New data structure, to be used when
364 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
365 (bfd_coff_swap_*): New macros.
366 * coff-mips.c (mips_coff_swap_table): New data structure.
367 (ecoff_big_vec): Use it.
368 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
369 * All other targets: Deleted coff-specific vector entries.
371 * trad-core.c: Fixed some `PARAMS' uses that were missing
374 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
376 * aoutx.h (some_aout_object_p): Protect arg prototype in
377 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
379 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
381 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
382 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
383 PARAMS for readability.
385 * aoutx.h: Add type to callback parameter.
386 * coff-mips.c: Don't call trad-core.h, not needed.
387 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
388 * trad-core.h: Eliminate, unused.
390 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
392 * format.c (bfd_check_format): if default target isn't found
393 then look through the entire list rather than return early.
395 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
397 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
399 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
401 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
403 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
405 * coff-z8k.c: checkpoint, more addressing modes handled
406 * coffcode.h (get_value): don't truncate reloc->addend field, it's
409 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
411 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
413 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
415 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
417 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
419 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
420 and about when file descriptors are closed.
422 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
424 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
425 written out correctly.
427 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
429 * section.c: New section bit SEC_SHARED_LIBRARY.
430 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
431 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
434 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
436 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
437 macros; use PARAMS to declare the function pointers involved.
439 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
440 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
442 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
444 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
446 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
447 declaring pointers to functions.
448 * cache.c, elf.c: Move static function decls to top, use PARAMS.
449 * seclet.h: Declare external function with PARAMS.
451 * doc/chew.c (exfunstuff): Eliminate.
452 (paramstuff): Replace exfunstuff with function to generate PARAMS.
453 * doc/proto.str: Use paramstuff rather than exfunstuff.
455 * libbfd.h: Update, based on changes in source code and chew.
457 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
459 * libieee.h: Add FIXME about removing limit on number of sections.
460 * bfd-in.h: Improve comments to make it clear that bfd.h is
461 the wrong place to edit this file.
462 * Makefile.in (install): Install ansidecl.h and obstack.h in the
463 same places where we install bfd.h.
465 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
467 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
468 symbol type before blindly modifying the auxent. Specifically,
469 only modify the endndx fields for types that need it, and don't
470 set the array information for non-arrays.
472 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
474 * aoutx.h (some_aout_object_p): Section list should be set up
475 correctly anyways; don't have to set up "next" pointers manually.
477 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
479 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
480 config/i386v.mh: removed -DUSG from HDEFINES.
481 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
483 hosts/i386v.h: don't define POSIX_UTIME.
485 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
487 * ieee.c (ieee_slurp_sections): make a private copy of the
488 section's name before truncating it.
490 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
492 * hppa.c: add symbol_leading_char entry in transfer vec
494 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
496 * ieee.c (get_symbol): can now cope when two symbols of a
497 different class, but the same index number occur consecutively.
498 (get_section_entry): nicer name for sections being forward
499 referenced. (ieee_archive_p): don't free the filename string,
500 since it was never malloced.
502 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
504 * coffcode.h (coff_write_object_contents): Zero timestamp field.
506 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
508 * coffcode.h (coff_swap_aux_out): set the fcnary info before
509 optionally setting the dimen info, since they are in the same
510 memory locations. Also zero out external auxent.
511 (coff_write_symbol): don't zero external auxent; now done in
514 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
516 * Check fclose return value for errors.
517 libbfd.h: bfd_cache_close now returns a boolean.
518 cache.c (bfd_cache_delete): return fclose success value.
519 (bfd_cache_close): return bfd_cache_delete return value.
520 opncls.c (bfd_close, bfd_close_all_done): return result of
523 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
525 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
527 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
529 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
530 work out a coff relocation type from a howto's attributes rather
531 than using the input r_type field. This fixes PR1677 and allows
532 conversion of a.out relocs to coff relocs.
534 * coffcode.h (coff_write_relocs): if supplied a relocation
535 relative to an absolute symbol, use the right symbol index.
537 * reloc.c (bfd_perform_relocation): do a partial link for coff
540 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
542 * changes to support i386-sysv with shared libraries:
543 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
544 check for .data2; if _LIB is defined, check for it; map
545 SEC_NEVER_LOAD to STYP_NOLOAD.
546 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
547 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
548 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
549 if section has contents, not just if it is loadable; if
550 TWO_DATA_SECS, check for .data2
551 (coff_set_section_contents): set vma of .lib section to number of
553 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
554 don't define coff_write_armap to bsd_write_armap.
555 * hosts/i386v.h: don't include <utime.h>, since it is not provided
558 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
560 * solaris2.h: Get the definition of alloca from alloca.h if we
563 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
565 * configure.in (i960-*-{aout,bout}): Support these.
567 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
569 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
571 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
573 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
574 no-longer-used definitions of L_SET and L_INCR.
575 * i386linux.h: Tweaks to smooth Linux build.
577 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
579 * seclet.h: Add enum tag to bfd_seclet_enum_type.
581 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
583 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
584 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
585 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
586 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
588 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
589 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
591 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
593 * configure.host: New file, contains mapping of host configs
594 to host support file names for bfd, binutils, opcodes.
595 * configure.in: Use it.
596 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
597 * i386bsd.c: Cleanup, reformat.
598 * config/i386-bsd.mt: Comment changes.
599 * config/i386bsd.mh: New file for core file support.
600 * hosts/i386bsd.h: Merge changes from Peter Schauer.
601 * bout.c (ALIGN): Rename to ALIGNER, since system header files
602 on BSD 4.4 define ALIGN (sigh!).
604 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
606 * libaout.h (aout_backend_data): added exec_header_not_counted
607 field. For ZMAGIC files only, when text_includes_header is set, by
608 default the length of the exec header is counted in the text
609 section size. For go32, exec header is mapped in but does *not*
610 contribute to the size of section.
611 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
612 is not set, but ztih is, add the size of the exec header to the
613 recorded size of the text section.
614 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
615 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
616 Also set text_includes_header.
617 * aout-target.h (*_backend_data): cleare exec_header_not_counted
618 by default in MY(backend_data).
620 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
622 * aout-target.h (callback): Don't define this function if it won't be
625 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
626 type doesn't match. Don't lose if file sections have already been
628 (set_arch_mach): Set reloc_entry_size.
629 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
631 * hosts/i386bsd.h: New file.
632 * configure.in: Recognize i[34]86-*-bsd host.
634 * aout-target.h (callback, write_object_contents): Delete unused
637 * aoutx.h (reloc_type_lookup): New function.
638 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
639 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
640 (MY_reloc_howto_type_lookup): Don't define it.
642 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
644 (slurp_symbol_table): Use header byte order, not target byte
645 order, for reading symbol data.
647 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
649 * configure.in: Undo some brain damage in the host section.
650 * configure.in: Reformat the target section, test many configs.
651 * Makefile.in (make): Remove obsolete `make make'.
652 * aoutx.h (some_aout_object_p): Make defines line up.
654 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
656 Now a bfd knows whether underscores are normally prepended
657 to symbols in its file format.
659 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
660 coff-z8k.c: targets set so they have leading underscore
661 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
662 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
663 without leading underscore flag
664 * targets.c: add symbol leading char to xvec description
665 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
667 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
669 * archive.c: Make errno global.
670 * archive.c (_bfd_write_archive_contents): If read fails (and
671 errno!=0) set bfd_error to malformed_archive (since this probably
672 indicates a truncated archive), rather than system_call_error.
674 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
676 * Makefile.in: added rules for i386bsd.c
677 * i386bsd.c: new file, supporting 386bsd.
678 * configure.in: recognize i386-*-bsd target.
679 * config/i386-bsd.mt: new file - 386bsd target configuration.
681 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
683 * configure.in: re-arrange host section to use *-*-* notation,
684 clean up some of the target section as well
686 * seclet.c: cast result of bfd_get_relocated_section_contents to
687 avoid compiler warnings
689 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
691 * coffcode.h (coff_section_symbol): Create section if it doesn't
694 * bout.c: Removed some unused variables.
696 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
698 * Portability fixes from p3:
699 coffcode.h (coff_write_relocs): removed sanity check until it
700 works on all targets (per advice from sac).
701 config/hp9000.mh: new file to define USG.
702 hppa.c: #undef hppa before the JUMP_TABLE.
703 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
705 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
706 local variable target volatile to avoid mysterious bug in
709 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
711 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
712 * hosts/hppahpux.h: Remove bcopy and index circumventions.
714 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
716 * coff-z8k.c (func_da, func_jr): Lint.
717 * coffcode.h: Use memset rather than bzero.
718 * elf.c: Use memcpy rather than bcopy.
719 * tekhex.c: Use memset rather than bzero.
721 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
723 Add Adobe a.out support.
725 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
726 * config/adobe.mt: Add.
727 * configure.in (*-adobe-* target): Add.
728 * targets.c (a_out_adobe_vec): Add.
729 * Makefile.in: add aout-adobe.c.
731 * configure.in: Put two dashes in all entries to be matched.
732 Add comments to remind people to do this.
733 Reorder all entries that match manufacturer names, to occur
734 last, so they will only be matched if no more specific match
735 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
737 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
739 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
740 since we should never have a NULL section.
741 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
742 tests, set the section to bfd_abs_section.
744 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
746 * coff-z8k.c: getting closer
747 * coffcode.h (coff_get_relocated_section_contents): allow
748 EXTRA_CASES hooks for different arches to provide different reloc
750 * seclet.h: #ifndef around it to allow multiple inclusion
751 * srec.c: minor doc fix
753 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
755 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
757 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
759 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
762 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
764 * bout.c (b_out_slurp_reloc_table): Clear howto field before
765 filling in reloc, in case immediately following code doesn't set
768 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
770 * coffcode.h (coff_renumber_symbols): set the last renumbered
771 symbol pointer to NULL, as expected by coff_write_linenumbers.
772 (coff_write_relocs): apparently a non-zero addend is OK for reloc
773 type R_IHCONST used on the 29k.
775 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
777 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
778 update, based on how the underlying file was opened. Obsoletes
780 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
781 all FASCIST_FDOPEN config defines.
783 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
785 * sparc-opc.c: Moved to opcodes library, now that we have one.
786 * Makefile: Don't compile it.
788 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
790 * aoutx.h: adjust_sizes_and_vmas did not return anything.
792 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
794 * section.c (bfd_set_section_flags): Remove a sanity check.
795 It is unfortunately broken, and prevents strip from working.
797 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
799 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
800 created by last change.
802 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
804 * reloc.c (reloc_howto_struct): Make size field be unsigned.
805 * bfd-in.h: Bump to version 2.0.
807 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
809 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
810 braindamaged HP/Apollo compiler happy.
812 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
814 * format.c: Fix description of search for matching target.
815 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
816 * targets.c: Update description of search for matching target.
817 * Makefile.in (do_clean, clean): Fix infant mortality typo.
818 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
819 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
821 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
823 * Makefile.in: Added mostlyclean/clean/distclean rules.
825 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
827 * targets.c (target_vector): Take out oasys (unless that is
828 the default): Because there is no magic number in archives,
829 there can be annoying target mis-matches.
831 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
833 * sparc-opc.c: Rigorously updated to match architecture manual.
835 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
837 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
838 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
839 to the built-in abs_section were not written out correctly.
841 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
843 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
844 large, assume we're using a swapped byte order and fail with
845 wrong_format rather than dumping core.
847 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
849 * Renamed opc-sparc.c to sparc-opc.c for systems with short
850 filename constraints.
851 * Makefile.in: Updated to reflect change.
853 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
855 Add preliminary support for the we32k:
857 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
859 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
861 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
863 * bout.c: added support for relaxable alignment relocs.
865 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
866 pass down pointer to play area rather than use alloca
868 * cpu-z8k.c (compatible): made static to reduce name space
871 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
873 Add basic support for the z8k:
875 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
876 section.c, targets.c,
878 * syms.c: move mis-inserted patch.
880 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
883 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
884 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
886 * reloc.c: break out addend item from surrounding text.
888 * doc.str (DOCDD): Defined. Adds text to output.
889 (bodytext): Put bulletize before kill_bogus_lines.
890 * chew.c (bulletize): End itemization after a blank line, to
891 prevent following text from being swallowed up in an item.
893 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
895 * configure.in: Add sparclite as a target.
897 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
899 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
902 * coffcode.h (coff_add_missing_symbols): if symbols don't come
903 from a coff file (csym is null), dont deref them
905 * ieee.c (parse_expression): get the answer right when adding an
906 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
907 on elts so that filename is filled in.
909 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
911 * bout.c (howto_align_table): New set of relocs, with enough
912 data for "objdump -r" to work.
913 (b_out_reloc_type_lookup): Recognize alignment relocs.
915 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
917 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
918 invocations of make. Also, always create installation
921 * config/apollov68.mh: removed -g from CC definition.
923 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
925 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
926 overflowing gp-offset range.
928 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
930 * srec.c (srec_set_section_contents): don't write out sections
931 without the LOAD and ALLOC attributes
933 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
935 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
936 * libaout.h (struct aout_backend_data): New callback "set_sizes".
937 * aout-target.h (callback): Don't set page/seg sizes.
939 (set_sizes): New routine.
940 (backend_data): Point to it.
941 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
942 (sunos4_aout_backend): Point to it.
943 * aoutx.h (set_arch_mach): Call set_sizes callback.
945 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
947 * aout-target.h: Make _bfd_slurp_extended_name_table be
948 the default. Given that we *write* the suckers (for long
949 archive member names), we really ought to be able to read them!
950 * trad-core.c: Don't include <machine/reg.h>. It doesn't
951 seem to be needed, and many machines don't have it.
953 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
955 * coff-m68k.c (vector): read and write archives in coff format.
957 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
959 * opc-sparc.c: New file.
961 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
963 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
964 pointers to bfd_byte* before performing arithmetic on them. Such
965 use with bare void* pointers is a gcc extension.
966 * cache.c (bfd_cache_delete): Forward decl with prototype form.
967 * archive (normalize): Add to CONST to match actual usages with
970 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
972 * configure.in: Recognize i486 host cpu, and use i386-elf
975 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
977 * config/stratus.mt (CC): Remove definition.
978 * elf.c (bfd_section_from_shdr): Test for the possibility that
979 section_from_elf_index returns NULL and don't dereference it.
981 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
983 * add hppa_data to bfd tdata (indirectly via sef).
985 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
987 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
989 * configure.in: error messages to stderr, not stdout
991 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
993 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
994 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
995 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
997 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
999 * configure.in: recognize hppa* instead of hppa
1001 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1003 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1004 RTYPE2HOWTO to cope with same.
1005 * reloc.c (bfd_perform_relocation): added support for size of -2
1006 (subtract a word reloc type). Updated doc.
1008 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1010 * Makefile.in: merged changes from progressive, removed rcsid.
1012 * archures.c, archive.c, Makefile.dos: removed rcsid.
1014 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1016 * bfd-in.h : add BFD_IS_RELAXABLE flag
1017 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1018 header e_relaxable, major hackery in callbacks
1019 * libaout.h : add space for a_relaxable.
1020 * seclet.c (rel): don't relax empty sections
1023 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1025 * section.c (STD_SECTION): add some casts to the initializers for
1028 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1030 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1031 and add appropriate casts to keep (picayune) aix-cc happy.
1033 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1035 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1036 symbol pointers. Punt expensive & useless bfd_realloc. Use
1037 malloc for raw symbols, and free it before returning.
1038 (bfd_section_from_shdr): Do not slurp symbol table until politely
1039 asked. Do not even slurp string tables.
1040 (elf_get_symtab_upper_bound): Count 'em without reading them.
1041 (elf_get_symtab): This is how to politely ask. Schlurp!
1042 This should probably just *become* elf_slurp_symbol_table, FIXME.
1044 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1046 * archive.c (bsd_write_armap): write the timestamp of the
1047 archive header to be just a little bit later than the timestamp of
1048 the file, otherwise the linker will complain that the index is
1051 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1053 * configure.in: Add m68k-ericsson-*.
1055 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1057 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1058 * elf.c: Remove unconditional debug printf's.
1059 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1060 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1061 (elf_slurp_symbol_table): Hand out symbols in forward, not
1062 reverse order. Simplify duplicate code.
1064 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1066 * elf.c: Remove "(void)" casts from function calls where the
1067 return value is ignored, in accordance with GNU coding standards.
1069 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1071 * hppa.c: Apply John's standard fix to avoid "empty translation
1072 unit" warnings from some ANSI-C compilers.
1074 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1076 * hosts/solaris2.h: Configure same as sysv4.
1078 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1080 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1081 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1082 type match actual return type.
1083 * elf_print_symbol (section_name): Make CONST.
1085 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1087 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1088 New files, for Linux (a free Unix clone for 386 machines).
1089 * Makefile.in, configure.in, targets.c: Update accordingly.
1091 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1092 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1093 correct calling of howto special functions and fixes from Raeburn
1095 * archures.c: nuke bfd_reloc_code_type
1096 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1097 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1098 SEC_NEVER_LOAD, various other bfdgas newness
1099 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1100 * targets.c: change jump table vector to above
1103 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1105 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1106 its prototype will be included in libbfd.h. Change result type
1107 to struct * (rather than equivalent typedef) so it can be used in
1108 the prototype, where they typedef won't be known.
1109 * libbfd.h: Updated version.
1111 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1113 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1114 targets.c: HPPA merge.
1116 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1118 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1119 * config/solaris2.mh: Kludge around Sun compiler bug.
1121 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1123 * libaout.h (aout_backend_data): Change defs of two bitfields to
1124 be unsigned chars instead to get around rs6000 compiler problem.
1126 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1128 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1129 Correct misconception that there can be only one symbol table.
1130 Only call elf_slurp_symbol_table on the full symbol table, not
1131 the dynamic one which is only a subset of the full one.
1133 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1135 * coffcode.h (coff_compute_section_file_positions): For I960,
1136 don't align sections in file.
1138 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1140 * targets.c (struct bfd_target): Added field for target-specific
1141 (but not file-specific) data, for distinguishing minor
1142 characteristics between (e.g.) a.out formats.
1144 * section.c (struct sec): New field user_set_vma indicates vma
1145 field should be heeded, not assumed to be unset.
1146 (STD_SECTION): Initialize that field of standard sections to zero.
1147 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1149 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1150 pre-swapped version.
1152 * archures.c (struct bfd_arch_info): Fixed order of comment and
1153 field decl. New fields indicate size of page and segment for
1155 * cpu-m68k.c (N): Fill in values.
1156 * cpu-sparc.c (arch_info_struct): Ditto.
1158 * libaout.h (struct aout_backend_data): Various bits of data (not
1159 all used currently) with characteristics of a.out implementation.
1160 Important field for now is text_includes_header, indicating that
1161 the text section starts immediately after the file header, which
1162 gets mapped in with it.
1163 (struct aout_data): New fields indicate whether vma has been
1164 adjusted yet (not yet used), and what magic number will be used in
1165 the output file (should go away in favor of vma_adjusted).
1166 (WRITE_HEADERS): Code for dealing with section sizes and related
1167 header fields replaced with call to adjust_sizes_and_vmas.
1168 * aoutx.h (some_aout_object_p): Fill in magic number field.
1169 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1170 (set_arch_mach): Set page size and segment size once CPU
1172 (adjust_sizes_and_vmas): New function; has much code moved
1173 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1174 and size parameters, as well as many header fields, after deciding
1175 on magic number for output file. Checks to ensure that this
1176 adjustment has only been done once.
1177 (set_section_contents): Call adjust_sizes_and_vmas instead of
1178 doing much of the work here.
1180 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1181 default (null) values of these fields.
1182 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1183 value in exec header.
1184 (sunos4_aout_backend, MY_backend_data): Define backend data
1185 indicating file header is included in text section.
1187 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1189 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1190 gcc version 2, to avoid warnings.
1192 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1194 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1195 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1197 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1199 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1201 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1203 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1204 * configure.in: Rewrite target parsing to use simple format.
1205 Handle sparc-sun-solaris2 configuration.
1206 * aout64.h: Avoid ANSI C brain death warning.
1207 * elf.c: Avoid trigraph (???) or /* in comments.
1209 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1211 * config/sysv4.mh: new file, RANLIB=echo
1213 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1215 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1217 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1218 elf_core_tdata_struct into a single common struct. Core files
1219 wouldn't have worked at all without this.
1220 (bfd_elf_find_section): New function for GDB's undercover use
1221 to find string sections that BFD hides from it.
1222 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1224 (elf_object_p, elf_core_file_p): Allocate internal file header
1225 storage dynamically.
1226 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1227 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1229 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1231 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1233 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1235 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1237 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1239 * configure.in: handle m680[01234]0 as aliases for m68k
1241 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1243 * coff-a29k.c: do byte relocs correctly
1244 * coffcode.h (styp_to_sec_flags): never load INFO sections
1245 * seclet.c (rel): don't relocate INFO sections
1247 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1249 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1250 Make the symbols unmodifiable.
1251 (bfd_section_init): Deleted.
1252 * init.c (bfd_init): Don't call bfd_section_init.
1254 * section.c (bfd_set_section_contents): Ensure that range to be
1255 written is within section boundaries.
1256 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1259 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1261 * coff-i960.c (howto_table): Deleted.
1262 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1263 interesting entries from old howto_table.
1264 (RTYPE2HOWTO): Adjusted to use switch.
1265 (coff_i960_reloc_type_lookup): New function.
1267 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1268 records for section symbol.
1269 (make_abs_section): Unused; deleted.
1270 (renumber_symbols): Re-order symbols so undefined symbols come
1271 last, as COFF format desires.
1272 (coff_write_symbol): Put C_FILE symbols in debug section always.
1273 (coff_section_symbol): New function; creates a symbol with the
1274 same name as a section, and sets up aux records for it.
1275 (coff_add_missing_symbols): New function; adds section symbols to
1276 symbol table if they aren't there already. Should someday also
1277 add a dummy C_FILE symbol if none is present.
1278 (coff_write_object_contents): Add missing symbols before preparing
1279 symbol table to be written.
1280 (coff_slurp_reloc_table): Verify that symbol indices read in are
1281 in a reasonable range.
1282 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1283 (obj_conv_table_size): Accessor macro.
1285 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1286 reloc types on i960.
1288 * bfd-in.h (bfd_get_section_name): New macro. Like
1289 bfd_section_name, but returns rvalue, not lvalue.
1290 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1291 (bfd_get_section_flags): Now returns rvalue.
1293 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1294 general, some specific to sparc or i960.
1296 * aoutx.h (set_section_contents): Set VMA for each section based
1297 on previous section. If text section VMA doesn't appear to have
1298 been set, make a best guess from the type of file.
1300 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1302 (MY(vec)): Initialize reloc_type_lookup field.
1304 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1305 (bfd_error_trap, bfd_error_vector): Extern, not common.
1307 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1308 few types of relocs for sparc; will need enhancement.
1310 * bout.c (callj_callback): Use DEFUN macro in definition.
1311 * coff-i960.c (optcall_callback): Likewise.
1313 * targets.c (bfd_target): Added fields reloc_type_lookup and
1314 _bfd_make_debug_symbol. Also minor comment changes.
1315 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1316 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1317 than arch info, and dispatch with BFD_SEND. Callers changed.
1318 * archures.c (struct bfd_arch_info): Deleted field
1320 * cpu-*.c: Don't initialize that field.
1322 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1323 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1324 (bfd_errmsg): Now returns ptr to const.
1325 * bfd-in.h (bfd_errmsg): Fix prototype.
1327 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1328 * reloc.c (bfd_generic_relax_section): Ditto.
1330 * section.c (Section Output doc): Improve description of use of
1331 output_section and output_offset.
1333 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1335 * sco-core.c: new file from net.
1336 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1337 Now we have the hairy linker, it's possible to move symbols from
1338 one section into another. Actually make that work!
1340 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1342 * hosts/sun3.h: fix declaration of free.
1344 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1346 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1347 * coff-h8300.c (reloc_processing): all relocs are relative to
1349 * opncls.c: don't use fdopen on DOS systems
1351 short patches from Glenn Kasten (glenn@ready.com)
1352 * target.c: enabled oasys support
1353 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1354 fix problem where a relocation which crossed a modification byte
1355 boundary did not work. Fix problem where a relocation near the end
1356 of a data record did not work.
1359 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1361 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1362 archvie header string counts the endian way, this heuristic sees
1363 how big an archive string to read by trying it one way and if the
1364 string table is unreasonably big, trying it the other. *FIXME*.
1365 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1367 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1369 * bfd-in.h: Increase version number to 1.97, for consistency
1371 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1373 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1375 * bfd-in.h: bump version to 1.96
1376 Major change; changed calling convention for
1377 bfd_get_relocated_section_contents so that caller allocates
1378 memory for section data.
1379 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1380 seclet.c, targets.c, bfd.c: reflect new convention.
1381 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1382 case, then use reasonable default values for SEC_* flags.
1384 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1386 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1387 size of output reloc struct.
1388 * targets.c, Makefile.in: comment out tekhex for the moment.
1389 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1390 * configure.in: tandem target is st2000
1391 * coff-m68k.c: rename static howto_table to global
1392 m68kcoff_howto_table.
1393 * bout.c: remove unnecessary abort
1394 * coff-a29k.c: various changes to the way relocations work to cope
1395 with the "new order" and latent bugs.
1398 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1400 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1401 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1402 * reloc.c (bfd_perform-relocation): don't relocate refs to
1403 absolute symbols if doing a partial link.
1405 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1407 * configure.in: Add a29k-amd-udi.
1409 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1411 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1412 internal_exec structure before initializing the fields that
1413 are used, so that the unused fields are in a known state.
1415 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1417 * tekhex.c (struct data_struct): Convert from typedef that
1418 typedefs nothing to a normal structure declaration.
1419 * tekhex.c (pass_over): Prototype args for function that
1420 second arg points to.
1422 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1424 * Makefile.in: remove old style staging. Do not print recursion
1427 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1428 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1431 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1433 * bfd.c, Makefile.in: added tekhex
1434 * aoutx.h (set_section_contents): pages should be padded to the
1435 size of a page, not the size of a segment.
1436 * configure.in: added go32 host and i386-aout target.
1437 * i386aout.c, libaout.h: now works for go32 target
1438 * ieee.c: fix bit rot.
1439 * seclet.c: support for padding seclet type.
1441 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1443 * Makefile.in: added .NOEXPORT:
1445 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1447 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1449 * elf.c (elf_compute_section_file_positions,
1450 elf_write_object_contents): Return boolean, not NULL (which
1452 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1453 Also ifdef-out code that aborts on unhandled section types.
1455 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1457 * configure.in: Recognize ncr3000 config
1458 * Makefile.in (MINUS_G): Pass on to recursive makes.
1459 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1461 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1463 * Makefile.in: Now that we have sym.h and symconst.h, compile
1464 coff-msym.c on all systems.
1465 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1466 * coff-msym.c: Update include files and comments; add weakext bit.
1468 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1470 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1471 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1473 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1475 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1476 * configure.in: Add new host and target configs.
1477 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1478 structs, which vary; just use member name.
1479 (elf_object_p, elf_core_file_p): Lint, fix comments.
1480 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1482 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1484 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1485 local, disposable, copy of the external form of section header
1486 table and program header table entries.
1488 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1490 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1492 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1494 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1497 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1499 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1501 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1503 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1504 not internal bfd_assert function (twice).
1506 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1508 * aout-target.h: change ar_max_namelen to 15 (the right value)
1509 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1512 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1514 * archive.c (bfd_generic_archive_p): check for bout archives too.
1515 * bout.c: make it work again.
1517 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1519 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1521 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1522 bfd_xmalloc() instead of bare malloc().
1524 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1526 * Makefile.in: pass down MAKEINFO on info.
1528 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1530 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1531 host/h-<foo> now just <foo>.
1532 * configure.in: reflect changes
1534 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1536 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1537 actual source file, not just the generated libbfd.h.
1539 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1541 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1542 gdb on little-endian 960 code.
1543 * archive.c (compute_and_write_armap): indirect symbols should go
1544 into the archive header too.
1546 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1548 * Makefile.in: added check target.
1550 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1552 * coff-msym.c: Move this file from gdb/ecoff.c. It
1553 handles byte-swapping for ECOFF (MIPS symbol) files.
1554 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1555 to the files built on MIPS-based hosts.
1556 * Makefile.in: Add rule for coff-msym.
1558 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1560 * Makefile.in: added clean-info target. MINIMIZE=1.
1562 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1564 * coff-rs6000.c: Move core file functions into separate
1565 new file rs6000-core.c. This is needed because reading
1566 core files depends on native include files that conflict
1567 with ../include/coff/rs6000.h.
1568 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1570 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1572 * aoutx.h (NAME(aout,print_symbol)): Don't print
1573 symbol addresss for undefined symbols.
1574 * coff-rs6000.c: Various updates (due to target-
1575 independent changes).
1576 * libbfd.h: Ditto (tdata field is now a union).
1577 * hosts/h-sparc.h: Removed prototype for bogus function
1578 'emset' (presumably should have been 'memset' - which is there).
1580 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1582 * configure.in (mips-big-* target): Same is Iris.
1584 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1586 * aoutx.h (translate_from_native_sym_flags): when creating an
1587 alias symbol, fill in the section as undefined, rather than
1588 leaving it blank. If an output section can't be found for a
1589 symbol, then don't core dump.
1591 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1593 * Makefile.in, configure.in: removed traces of namesubdir,
1594 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1595 copyrights to '92, changed some from Cygnus to FSF.
1597 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1600 * coff-h8300.c: fix stupid reloc subtraction bug
1601 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1602 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1603 the symbol.flags and done_lineno fields.
1605 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1607 * coffcode.h (coff_write_symbol): write out the correct number of
1609 * cpu-h8300.c: fix disassembly bug
1611 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1613 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1614 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1615 reloc.c, section.c (bfd_map_over_sections), targets.c
1616 (bfd_target_list): Protolint.
1617 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1619 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1621 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1623 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1624 section of a symbol rather than the section of a reffed symbol to
1625 determine the r_index of an emmitted reloc.
1627 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1629 * PORTING: New (preliminary) porting guide.
1631 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1633 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1634 (howto_hvrt16): lint.
1636 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1638 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1639 a full configuration (with possible cross-development),
1640 instead of using host-aout.c.
1642 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1644 * aout-target.h (MY(write_object_contents):
1645 Set obj_reloc_entry_size (abfd).
1646 * gen-aout.c: Change to emit a .c files, not a .h file.
1648 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1650 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1651 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1653 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1655 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1656 with more than one auxent can cause nasty core dumps.
1658 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1659 "done_lineno" so that a symbol which appears twice in the symbol
1660 table only gets it's linenumbers relocated once. Modifed
1661 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1664 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1666 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1667 stuff to use the New Order.
1669 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1671 * ieee.c: Change type of envi[] to unsigned char.
1673 * configure.in: fix vax ultrix configuration.
1675 * elf.c (bfd_section_from_shdr): Deal with null return from
1676 bfd_make_section(). (elf_object_p): Select endianess properly.
1678 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1680 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1682 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1684 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1685 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1686 * host-aout.c: Don't use aout-params.h; configure these systems
1687 in their xm files, not in a randomly generated file.
1688 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1690 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1692 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1694 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1695 host_aout_vec here as well.
1697 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1699 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1700 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1701 to prevent undefined symbol.
1703 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1705 Various lints found on PersSony
1706 * aoutx.h: cast an enum
1707 * coff-a29k.c: many ints in reloc structure turned to enum
1708 * coffcode.h: more enums
1709 * cpu-h8300.c: more enums
1710 * opncls.c: more enums
1712 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1714 * configure.in: Make Tahoe configuration work again.
1715 * bfd-in.h: Remove trailing comma from enum declaration.
1716 * ieee.c: Can't put byte values >0x7F into a signed char.
1718 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1720 * Makefile.in: Add dependencies for various coff-*.o files.
1722 * elf.c: Remove extraneous paren from core_prpsinfo and
1723 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1724 Replace references to old section "size" member with new
1725 "_raw_size" member. Implement elf_make_empty_symbol, which
1728 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1730 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1733 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1735 * coffcode.h (bfd_coff_relax_section): now static.
1736 (bfd_coff_get_relocated_section_contents): various type lints.
1738 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1740 New entry point in the transfer vector - bfd_relax_section.
1742 * aout-target.h: add to vector, call generic_relax
1743 * bfd-in.h: add to vector
1744 * bfd.c: add #define for vector
1745 * bout.c: add to vector, call generic_relax
1746 * coffcode.h: add to vector, also now has coff specific relax code
1747 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1748 * elf.c: call generic_relax
1749 * ieee.c: call new vector, clean up some bugs due to the creation
1751 * libbfd.h: add bfd_generic_relax_section EXFUN
1752 * oasys.c: call generic_relax
1753 * reloc.c: implement generic_relax
1754 * seclet.c: moved much of this into coffcode.h
1755 * srec.c: call generic_relax
1756 * targets.c: define new transfer vector
1758 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1760 * everything: now modified to use smaller reloc type. Self hosts
1763 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1765 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1766 New files for stratus.
1768 * configure.in: Add configuration fragments for stratus.
1770 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1772 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1773 variables as CONST since they are set to point to a const char
1774 string. Fixes compiler complaints.
1776 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1778 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1781 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1783 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1784 symbols, so that we can emit the correct file name even
1785 if it's an include file.
1787 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1789 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1790 (Reported by john@labtam.labtam.oz.au (John Carey)).
1792 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1794 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1796 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1797 being used to -DHAVE_PROCFS.
1799 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1800 '#include "fopen-same.h"' to end of file to match other h-* files.
1802 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1804 * configure.in: Change svr4 references to sysv4. Add case
1805 "unknown" for target vendor and infer some targets based
1806 on the specified operating system.
1808 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1810 * bfd-in.h, libaout.h: ANSIfy enums.
1812 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1814 * archive.c (normalize): created version for VMS which removes the
1815 VMS directory crap from the front and end of a filename, eg turn
1816 [-.foo]bar.obj;123 into bar.obj
1817 (bfd_construct_extended_name_table): now writes index into an
1818 extended name table in decimal - the same base used to read an
1819 extended name table.
1821 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1823 * aout-encap.c: Fix to use aout-target.h.
1824 * aoutf1.h: Use standard MY_object_p and MY_callback
1825 in aout-target.h. Remove target-specific versions.
1826 * host-aout.c: Re-write to use aout-target.h.
1827 * gen-aout.c: New files use with host-aout.c to generate
1828 host-specific a.out-related parameters.
1829 * Makefile.in: host-aout.o depends on aout-params.h, which is
1830 generated by gen-aout.
1831 * aout-target.h: Make a little more flexible.
1832 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1833 macro. Instead, inline it in aout-target.h.
1834 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1835 a gcc -Wall warning.
1836 * archive.c: Add missing commas in DEFUN macro (2 places).
1837 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1838 Berkeley ones, now that libiberty has them:
1839 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1840 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1841 remove unused variable.
1843 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1845 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1846 and execname inside HAVE_PROCFS ifdef since they are unused
1847 when it is not defined.
1849 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1851 * elf.c: Flag all sections as either code or data. We can't
1852 be sure what they are anyway, since ELF doesn't fit the
1853 traditional model of text+data+bss very well. Add new local
1854 function elf_read() to simplify code. Record entry point in
1857 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1859 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1860 rather than N copies of the same lines.
1862 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1864 * cpu-h8300.c: disassemble branch displacements correctly
1865 * coff-h8300.c: put reloc offsets out in 32bits
1867 * makefile.dos, configdj.bat: New files from DJ
1868 * cache.c: fopen with new macros is needed for DOS.
1869 * ieee.c: environ renamed to envi to stop an include file
1871 * opncls.c, coff-rs6000.c: more fopens with macros.
1873 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1875 * Makefile.in: infodir belongs in datadir.
1877 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1879 * Makefile.in: fix where docdir lives
1881 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1882 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1883 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1884 srec.c, syms.c, targets.c : all new documentation and lint
1888 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1890 * coffcode.h, srec.c: Lint.
1892 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1894 * Makefile.in: install using INSTALL_DATA, added standards.text
1897 * configure.in: mark directory as target dependent. configure
1898 nows works in objdir always so make file existence checks
1901 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1903 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1904 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1905 and mandir now keyed off datadir by default.
1907 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1909 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1910 computation of arch and machine type so it's worked out before
1911 some_aout_object_p is called.
1912 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1914 * archures.c: add extra field 'section_align_power' to hold
1915 default section alignment in object files.
1916 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1917 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1918 initialize the new field.
1919 * bout.c (b_out_callback): replace the text size, since aout
1921 * aoutx.h: Documentation in the new style
1923 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1925 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1926 use the saved value if mtime_set is already set (intended
1927 for archive files, though apparently not used yet).
1929 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1931 * targets.c: Revise comments about how to configure the target
1932 vector, to match reality. Remove mention of obsolete methods.
1933 Remove long lists of capitalized macros that turn into the same
1934 thing in lowercase. Normal vector simply lists all known
1935 lowercase xvec names; all other cases are handled by SELECT_VECS.
1937 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1940 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1941 list of supported targets.
1943 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1945 * archive.c (bsd_write_armap): The pad byte sometimes added to
1946 the string table in a __.SYMDEF member is now
1947 counted as part of the size of the string table.
1948 This is compatible with the old ranlib, as well as Sun's.
1950 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1952 * srec.c: Rewrote to fix many bugs; now gets the record type
1953 right, doesn't choke on input, sets the start address in an S9 and
1954 fills in the filename on an S0.
1956 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1958 * cpu-h8300.c: Add support for MEMIND addressing mode
1960 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1962 * coffcode.h: use the new macro if available
1964 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1965 * Makefile.in: Fixed dependencies due to file rename
1967 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1968 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1969 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1970 newos3.c, stab-syms.c, syms.c: All these files have had their
1971 #includes altered to point to the new places.
1973 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1975 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1977 * configure.in: Add vendor "ncr" as supported per-target vendor.
1978 Add svr4 case for i386 per-host case.
1980 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1983 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1985 * syms.c (bfd_decode_symclass): Return 'A'
1986 for symbols that are both absolute and global.
1987 * archive.c (bfd_special_undocumented_glue): Return NULL
1988 if bfd_ar_hdr_from_filesystem returns NULL.
1990 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1992 * Makefile.in: added coff-h8300
1993 * configure.in: now h8 is a coff target
1994 * cpu-h8300.c: fix various disassembly problems
1995 * libcoff.h: took out some code which has been #0ed for a long
1997 * targets.c: added h8 coff
1998 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1999 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2001 * coffcode.h: Started to change the way machine dependencies are
2002 handled, from the nest of #ifdefs to macros defined in the
2003 including coff-<foo>.c
2005 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2007 * aoutx.h (some_aout_object_p): Set the `executable' bit
2008 if the entry point is contained in the text segment, even if the
2009 text segment is at location 0.
2011 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2012 nonstandard MIPS sections (.rdata, .sdata, etc).
2014 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2015 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2016 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2018 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2020 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2022 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2023 from syms.c to new file stab-syms.c. Also, since GNU extended
2024 type codes such as N_SETT are no longer in ../include/stab.def,
2025 include them manually.
2026 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2027 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2028 * libaout.h: Added prototype for aout_stab_name().
2029 * Makefile.in: Update Makefile for new stab-syms.[co].
2031 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2033 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2034 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2035 just make N_XXX work by excluding the header from the text segment.
2036 * aoutx.h: Fix comments to match.
2038 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2040 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2041 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2042 for the "logical" text segment (i.e. never consider the exec
2043 header to be part of the text segment). This change is
2044 needed for consistency with various other parts of bfd and ld.
2045 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2046 and move calculation of obj_textsec(abfd)->size to libaout.h.
2047 * bfd-in.h: Removed bogus ';'.
2049 * Makefile.in: Add MINIMIZE flag to select lean
2050 or bloated target_vector.
2051 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2052 * newsos3.c: Fixes to ../include/aout64.h remove need
2053 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2055 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2057 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2058 handle both little and big-endian targets, with little
2059 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2060 * host-aout.c: Add FIXME note.
2062 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2064 * targets.c: Make the default target_vector contain
2065 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2066 Old behavior can be gotten by defining ALL_TARGETS.
2067 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2068 Factored out common code into new file aout-target.h.
2069 Saves a lot of duplicate code for a.out variants.
2071 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2073 Get 'make headers' to work when configured with +subdirs.
2074 * Makefile.in: Add $(subdir) to docdir path.
2075 * doc/Makefile.in (protos): Add $(srcdir) prefix
2076 to name of sed scripts.
2078 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2080 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2081 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2082 to include names of N_SETT etc.
2084 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2086 * elf.c: Add minimal support for ELF symbol tables. Generates
2087 canonical bfd symbol tables from ELF symbol tables. Change the
2088 name of some functions from bfd_<name> to elf_<name>.
2090 * syms.c: Trivial fix to comment to remove a redundant "to".
2092 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2094 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2095 form that GDB recognizes as COFF.
2097 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2099 * ieee.c (ieee_object_p): cast NULL correctly.
2100 * configure.in: added harris host
2102 * coff-a29k.c: Lots of changes, most from David Wood.
2104 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2106 * coff-m88k.c (coff_write_armap): Just #undef it.
2108 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2110 * Makefile.in: standardize on MINUS_G to disable debugging
2111 * coff-m88k.c: create coff armaps instead of bsd ones.
2112 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2115 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2117 * elf.c: Additions to support ELF format core files.
2118 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2119 has support for /proc (all the include files in particular).
2121 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2123 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2124 of two N_SO stabs, one for directory, and one for filename.
2126 * bfd-in.h (print_vma): Factor out duplicate definition.
2128 Exit a little more gracefully when malloc returns NULL.
2129 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2130 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2131 * libbfd.h: Rre-generated due to libbfd.c update.
2133 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2135 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2137 * elf.c (elf_object_p): Don't try to create a bfd section for
2138 the first ELF section header. It is just a placeholder.
2140 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2142 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2143 core files, when compiling native.
2144 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2146 FIXME: The aoutf1.h change below needs to be reversed back
2149 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2151 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2152 manipulation of lnno fields in lineno structs in a coff-<f>.h
2153 independent way. Override it in coff-<f>.h to your favourite
2154 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2155 (coff_swap_lineno_out): modified to use the new macros.
2157 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2159 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2160 unknown arch when the magic number doesn't specify the
2161 architecture, since some OSs (eg old sun3s) don't set the number, and
2162 020 is probably the right answer anyway.
2164 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2166 * hosts/h-news.h, hosts/h-rtbsd.h:
2167 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2168 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2169 bfd_print_symbol_nm, for use by nm.
2170 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2171 bfd_print_symbol_nm option, to print in nm format.
2172 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2173 oasys.c (oasys_print_symbol): Provide stub implementations
2174 for bfd_print_symbol_nm.
2175 * syms.c: New function bfd_decode_symclass, used by nm printer.
2176 New function bfd_stab_name to look up string name of stab code.
2178 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2180 * Makefile.in: Added ctor.c
2181 * archures.c (bfd_default_arch_struct) added
2182 bfd_default_reloc_type_lookup.
2183 * coffcode.h: removed a load of #if 0ed code.
2184 (coff_compute_file_section_positions): now works out the section
2185 alignment and size correctly in all cases.
2186 (coff_get_symtab): looks for constructor symbols and calls the
2187 right function when they're found. (coff_canonicalize_reloc):
2188 knows when a section is full of constructors and does the right
2190 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2192 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2193 * libcoff.h: removed #if 0ed code
2194 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2195 arch independent constructor relocation type.
2196 (bfd_reloc_type_lookup): removed the comment "this will go away"
2197 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2198 reloc which is used when BFD_RELOC_CTOR falls through to give a
2199 default 32bit reloc for constructors.
2200 (bfd_default_reloc_type_lookup): added.
2201 * aoutf1.h: fixed SEGMENT_SIZE typo.
2203 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2205 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2206 matching prefix "coff".
2207 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2208 rs/6000 csect records.
2210 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2212 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2213 * configure.in: add motorola delta88 cases
2214 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2215 write_armap prototype
2216 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2218 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2220 * Rename COFF-related files in `coff-ARCH.c' form.
2221 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2222 coff-mips.c, coff-rs6000.c to be exact.
2224 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2225 make output clutter.
2226 * config/mt-*: Ditto.
2228 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2230 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2231 John Gilmore. Archive support from Damon A. Permezel.
2233 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2234 * configure.in: Add rs6000 case.
2235 * targets.c: Add rs6000 vector.
2236 * archures.c: Add rs6000, fix comment on romp.
2237 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2238 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2239 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2240 * section.c (bfd_make_section): Return NULL on attempt to create
2242 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2243 (bfd_swap_aouthdr_in): Handle lots more members.
2244 (make_a_section_from_file): If section has already been seen,
2245 just return false rather than overwriting it.
2246 (coff_real_object_p): Understand incoming magic numbers.
2247 (coff_set_flags): Understand outgoing magic numbers.
2248 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2249 (build_debug_section): Add fn for reading debug string section.
2250 (get_normalized_symtab): Handle symbol names in debug string section.
2251 Remove unused obj_string_table.
2252 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2253 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2254 existing section before making one.
2255 * cpu-rs6000.c: New file.
2256 * rs6000coff.c: New file.
2258 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2260 * elf.c: Add partial support for ELF format corefiles. Still needs
2261 support for extracting registers from corefiles.
2263 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2265 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2266 RANLIB is defined as echo, send the output to /dev/null to help
2267 reduce clutter in the output from doing a make.
2269 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2271 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2272 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2274 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2276 * coffcode.h (coff_compute_section_file_positions): make it pad
2277 section size out if there are alignment restrictions so that the
2278 image will be ok on a system where section positions are worked
2279 out by accumulating sizes rather than from the section headers.
2280 * targets.c (proto write_armap). Changed orl_count to unsigned.
2281 * opncls.c (bfd_close_all_done). Added so that generative
2282 programs like gas can close a bfd without causing bfd confusion.
2283 * libbfd.h (changed becuase of protos)
2284 * amdcoff.c: messed with the way that jmp displacements are
2285 calcualated. This may not yet be totally correct.
2286 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2288 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2289 abs symbol has no section (like a register symbol).
2290 (coff_write_symbol) now zeros auxent before filling it up to help
2291 with sensitive applications.
2292 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2294 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2296 * bfd.c: Make sure we don't get a macro strerror().
2297 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2298 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2299 attempt to recover command, ifdef NO_CORE_COMMAND.
2300 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2302 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2304 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2306 * archive.c (bsd_write_argmap): The size of the ranlib structures
2307 should not include the size field itself.
2308 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2309 adata(abfd)->exec_bytes_size field instead of constant macro,
2310 because aoutx.h compiles to a simple .o file shared by
2311 all 32-bits a.out targets.
2313 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2315 * configure.in: Allow i386-sco-sysv.
2316 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2317 * cpu-h8300.c: lint.
2319 * host-aout.c: New strategy. We use common code, include files,
2320 and data structures to handle the file, but set a few parameters
2321 from the host's config file (page size, text start addr, etc).
2322 * libaout.h: Define HP BSD machine types.
2323 * aoutf1.h: Handle reading a.outs with these types.
2325 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2326 virtual-memory-address of the .reg section. We can't just make a
2327 section for "all the regs and nothing else" because only GDB knows
2328 exactly where the regs are (scattered around the upage and stack).
2329 Clean up memory allocation. Remove big- and little-endian
2330 vectors, replace with single vector; this only runs on the host,
2331 in host byte order. Replace byteswap routines with aborts in case
2333 * targets.c: There's only one trad_core_vec now.
2334 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2336 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2338 * hosts/h-amix.h (free): Fix prototype.
2340 * aoutx.h: Don't use NULL as an integer, for braindead systems
2341 that declare it as (void *)0. (From Peter Schauer.)
2343 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2345 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2346 problem with bad Ultrix system headers.
2347 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2348 various kinds of alignments for the various kinds of
2351 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2353 * doc/Makefile: Don't assume . is on the path (from James Clark).
2355 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2357 * Makefile.in: Avoid Sun Make VPATH bugs.
2358 * targets.c: Declare trad_core vectors extern.
2360 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2362 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2363 * libbfd.h: Moved ALIGN macro here.
2364 * bout.c (b_out_callback): Replace i960_align by align_power.
2366 * libaout.h (struct aoutdata): Added fields page_size,
2367 segment_size and exec_bytes_size. These help generic code
2368 (in aoutx.h and libaout.h) to figure out where to align
2369 the various segments in a demand paged file.
2370 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2371 to decide if the exec header counts in a_text (text segment size).
2372 Also, assume D_PAGED flag is set; don't set it here.
2373 * bout.c (b_out_callback): Add initialization of
2374 adata fields page_size, segment_size, and exec_bytes_size.
2375 * host-aout.c (NAME(host_aout, callback) and
2376 NAME(host_aout,mkobject): Ditto.
2377 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2378 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2379 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2380 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2381 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2382 for some systems (mainly sunos), so do it in the callback instead.
2383 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2384 * aoutx.h (NAME(aout,set_section_contents): Change the way
2385 filepos and size of sections are carried out to support
2386 older styles of demand paged executables.
2389 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2391 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2392 * bfd.c: Added macros to enable gas to swap coff records.
2393 * coffcode.h: Make the coff_swap_*_out routines return the number
2394 of bytes swapped, and cleaned up their prototypes.
2395 * configure.in: Added ebmon/coff support
2396 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2398 * targets.c: Added new entry points for coff swapping
2400 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2402 Restructure configuration scheme for bfd, binutils, ld.
2404 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2405 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2406 Change some config names to match other dirs.
2407 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2409 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2410 ../include/sysdep.h.
2411 * cpu-i960.c: Strncmp needed a length arg.
2412 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2413 * i386aout.c: Remove dead N_TXTOFF override.
2414 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2415 * config/: Rename some config files to match up h-*.h names.
2416 Remove all the HOST_SYS definitions from the config files.
2417 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2418 * hosts/h-hp9000.h: Remove USG comment.
2419 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2420 * hosts/h-news.h, h-sparc-64.h: New config files that had
2421 previously been kludged in the <sysdep.h> file.
2423 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2425 * config/*: trad-core support is HOST dependent, not target
2426 dependent. Target config files only set DEFAULT_VECTOR and/or
2427 other vector elements. Exception: when host-aout.c is in use,
2428 in which case we're forced to assume we're native (hp, vax,
2429 tahoe). Rename XDEPFILES to HDEPFILES.
2430 * Makefile.in: Rename XDEPFILES.
2431 * config/h-sun*: Don't force static linking.
2432 * trad-core.c: Document how to use it nowadays.
2433 * i386aout.c, newsos3.c: Clean up.
2434 * i386coff.c: Allow 386 coff files to be used as core files too
2435 (for reading core files from embedded systems).
2437 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2439 * Add i386aout.c for a.out support on the i386.
2441 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2443 * reloc.c, section.c, syms.c, targets.c: correct info-node
2444 structure in *doc* comments.
2445 doc/Makefile: stop hiding complaints from makeinfo.
2447 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2449 * aoutx.h (...some_aout_object_p): Take a third parameter,
2450 the internal_exec struct, and avoid ever looking at an
2451 external_exec. All callers changed to read the entire
2452 external_exec struct, swap and check its magic number,
2453 swap in the whole structure, and pass the swapped-in version to
2455 * bout.c: Bring into modern era. Use single _object_p routine
2456 for big- aand little-endian. Provide internal and external
2457 exec header structs. Use separate swap-in and swap-out routines.
2459 * libaout.h: Move struct internal_exec from ../include/aout64.h
2460 to here. Add obj_symbol_entry_size to struct aoutdata.
2461 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2463 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2464 EXTERNAL_NLIST_SIZE. Callers changed.
2466 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2468 * bfd.c: Remove strerror() to libiberty.
2470 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2471 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2472 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2473 last byte of transfer, not first byte, is within the section.
2475 * host-aout.c: Remove `BSD' archive support. Lint.
2477 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2478 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2479 `bfd_arch_info_type'. All uses changed.
2480 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2481 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2482 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2483 it needs a better name.) All uses changed.
2484 * targets.c: Rename `enum target_flavour_enum' to `enum
2485 target_flavour', and remove the `_enum' from all of the enum
2486 values themselves. All uses changed.
2488 * configure.in, config/h-i386mach: i386 mach host.
2489 * config/t-i386-aout: Use host-aout.c.
2491 * trad-core.c: Give it its own xvec's to make it independent
2492 of other file formats.
2493 * ecoff.c, host-aout.c: Remove refs to trad-core.
2494 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2495 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2497 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2499 * reloc.c: Extended NEWHOWTO macro
2500 * ieee.c: Changed the way 8bit pcrel is done
2501 * cpu-h8300.c: got the registers in the right order
2503 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2505 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2506 prediction is vindicated!
2508 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2509 Remove refs to howto.c, since Steve forgot.
2511 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2513 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2514 still work. Now allows any architecture/machine to be set.
2516 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2518 * howto.c deleted and moved code to reloc.c
2520 * libbfd.h, libbfd-in.h removed $id stuff for real
2522 * cpu-h8300.c Made it match various different spellings of h8300.
2524 * archures.c: Took out the first char filter which made it only
2525 look for a cpu/arch match when the first chars of supplied and
2526 tested names were the same.
2528 * targets.c removed oasys stuff, pending someone to fix the bugs
2532 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2534 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2535 ELF support good enough for GDB.
2536 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2537 m68k-cbm-svr4 host and target.
2538 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2539 so `diff' and `patch' can cope.
2541 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2543 * archures.c: removed texinfo error
2545 * init.c: added texinfo hooks, and removed initialization error
2548 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2551 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2553 * cpu-i960.c: Avoid numerical count of initializers.
2555 Vax Ultrix changes from David Taylor <taylor@think.com>:
2556 * host-aout.c: Make little-endian vector really little-endian.
2557 * configure.in: Separate vax and tahoe cases, handle ultrix.
2558 * config/t-vax: Add trad-core.o.
2559 * config/h-vaxult: New host system.
2561 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2563 * bfd-in.h VERSION, change version number to 0.18, this makes a
2564 gap, but now is the same as the linker version number.
2566 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2567 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2568 files will eventually contain processor specific bits for bfd,
2569 like strange relocation information and dis/assembly. So far only
2570 the H8 has been even partially done. This work also ties in with
2571 the change in handling architectures.
2573 * amdcoff.c: (a29k_reloc) fix error message.
2575 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2576 discover the architecture of the bfd. (sunos4_callback) calls the
2577 function bfd_set_arch_mach rather than stuffing stuff directly
2578 into the bfd. (sunos4_write_object_contents), changed names of
2581 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2582 setup the environment.
2584 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2585 headers in big endian format, regardless of the endianess of the
2588 * archures.c: totally changed. Now an architecture is represented
2589 with a pointer to an info structure rather than an enumerated type
2590 and a long. The old info is available as two elements in the
2591 structure. Future enhancements to architecure support will
2592 involve pointers to methods being placed into the info structure.
2594 * bfd.c: changed the definition of the bfd structure for the new
2597 * bout.c: (b_out_set_arch_mach) changed to use the new
2598 architecture mechanism.
2600 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2601 the new architecture mechanism.
2603 * configure.in: added h8 stuff.
2605 * ieee.c: too many changes to note. Now ieee files written with
2606 bfd gas and ld can be read by gld and ieee only linkers and
2609 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2611 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2612 than fixing the structure directly.
2614 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2615 than fixing the structure directly.
2617 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2618 before opening a bfd.
2620 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2621 rather than fixing the structure directly.
2623 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2624 in the t/hmake file) a user can select which backends they want
2625 linked with bfd without changing the source.
2627 * init.c: new, looks after initializing modules.
2629 * howto.c: for future use, will allow an application to work out
2630 what cookie to use as a handle on a relcoatio howto.
2632 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2634 * srec.c: Better error checking, partly from Peter Schauer.
2635 (srec_object_p): Avoid assuming any file that starts with 'S' is
2636 an S-record file! (Check for 3 uppercase-hex digits after it.)
2637 (ISHEX): Define new macro for checking supposedly hex characters.
2638 (pass_over): Treat as EOF any S-record line that:
2639 * doesn't have hex in either size character
2640 * produces a size larger than 0x7F
2641 * has an unrecognized type number
2643 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2645 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2646 opncls.c: Lint (saber actually).
2648 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2650 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2651 * newsos3.c: Fixed two types: newos3 -> newsos3.
2652 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2653 to use correct segment.
2655 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2657 * aoutx.h (print_symbol): Handle missing symbol->name.
2659 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2661 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2664 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2666 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2667 add sgi/irix support.
2669 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2671 Changes for the AMD 29000 Ultracomputer port from David Wood.
2674 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2676 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2679 * coffcode.h (coff_real_object_p): Pass information about the
2680 current file's coff symbol format to BFD via the coff_data struct.
2681 (coff_find_nearest_line): obj_icof => coff_data.
2682 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2683 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2684 and DIMNUM == E_DIMNUM.
2685 * configure.in: Handle a29k-*-* hosts, and targets
2686 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2687 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2688 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2689 local_linesz to `coff_data' (tdata) struct.
2690 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2691 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2693 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2695 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2696 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2698 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2700 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2702 (sunos4_core_file_matches_executable_p): Fix header comparison.
2703 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2704 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2706 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2708 Allow GDB to patch object files.
2710 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2711 * trad-core.h (trad_unix_core_file_p): Ditto.
2712 * aoutx.h (aout_set_section_contents): On first output, check
2713 abfd->direction and complain if erroneous.
2715 * Makefile.in: Add crude dependencies.
2717 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2719 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2720 to h/t-xxxx files so that everything will work on System V.
2722 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2724 * aoutx.h: Add information on host-aout.c and how to configure
2725 to use it, to the manual.
2726 * configure.in: Tix typo.
2727 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2728 else dummy out the core file support.
2729 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2730 specified, use it to locate the data section.
2731 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2732 rather than as chars (lint).
2734 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2736 * aoutx.h, coffcode.h: saberized.
2738 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2740 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2742 bfd.c, targets.c: minor rewording of doc segments
2745 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2747 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2748 etc, rather than TEXT_START_ADDR.
2749 * host-aout.c: Remove #if 0 around whole thing.
2750 Update to modern (32/64-bit) a.out naming conventions.
2751 Include a large chunk of ../include/a.out.gnu.h to get macros that
2752 are not defined by the system include files.
2753 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2754 macro used by the other a.out implementations.
2755 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2757 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2759 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2760 texdoc and psdoc; make these depend on generated .texi's
2762 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2765 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2768 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2769 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2770 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2771 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2772 obtrusive marks indicating .c origins.
2774 * bfd.texinfo: generalize most references to linker
2776 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2778 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2779 * archures.c: remove empty foo() definition (crept in at vn1.9)
2781 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2783 * bfd.texinfo: use @setchapternewpage on instead of lots of
2784 @page's; minor rephrasing in Introduction.
2786 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2787 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2788 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2789 segments): used BFD (caps) more consistently as a name in
2790 discourse, fixed a few other minor typos and uses of fonts
2793 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2795 * coffcode.h: fixed bug where string table size wasn't being swapped.
2797 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2799 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2801 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2802 flags. (bfd_print_symbol_vandf) now knows what to do with the
2805 * aoutx.h: made translate_from_native_sym_flags and
2806 translate_to_native_sym_flags produce the above flags.
2809 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2811 * all files: update copyright notices for GPL version 2.
2812 Install header comments and attribute most modules to their
2813 authors. BFD's name is now officially "Binary File Descriptor",
2814 so remove any conflicting pejoratives.
2815 archures.h: Consists solely of comments; remove it.
2817 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2819 * Makefile.in, bfd.c: Made it compile again.
2821 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2823 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2826 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2828 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2829 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2832 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2833 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2835 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2837 * Everything: created some new files, core.c format.c, reloc.c,
2838 section.c and syms.c to split the functionality a bit better.
2839 Cleaned up the rest of the files a bit, and added some
2843 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2845 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2846 really takes 3 arguments, patched code and ammended prototypes.
2848 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2850 * ../include/bfd.h (struct bfd_target): Added new field
2851 "align_power_min" which contains the minimum alignment for a
2852 section. This is used in coff_new_section_hook. The field
2853 insertion necessitates an update of all backends..
2855 * aoutf1.h jump table field inserted
2857 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2860 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2861 table field inserted.
2863 * coffcode.h(just about everything) Now patches up symbol tables
2864 using a different mechanism. The Intel major bug has been fixed,
2865 and the linker can self host on the Aviion and be debugged with
2868 * ecoff.c: new include and jump table patch, i386coff.c: new
2869 include and jump table patch, icoff.c: new include and jump table
2870 patch, ieee.c: can now read archives containing ieee modules.,
2871 libcoff.h: added (combined_entry_type), libieee.h: uped max
2872 sections to 20, m68kcoff.c: new include and jump table patch,
2873 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2874 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2875 srec.c: jump table patch. trad-code.c fixed #IF typeo
2877 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2879 * coffcode.h (coff_swap_aux_in): added else case to deal with
2880 filenames less than 9 characters.
2883 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2885 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2887 * srec.c: now allows any number of sections to be created in a
2888 file. Outputs addresses of the right length.
2890 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2892 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2893 target didn't match, the format got set to the attempted match,
2894 breaking a future test.
2896 *../include/i386coff.h : fixed typo in type field with size
2898 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2899 support in the jump table for the swapping routines exported to
2900 gdb. Now gdb works with the 386.
2902 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2904 * Merge in changes from gdb-3.95 release.
2905 Makefile.in: Allow hmake and tmake files to add OFILES.
2907 bfd.c: support specific targets as well as searching. When
2908 searching, take default target in preference to others.
2910 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2911 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2912 libbfd.h: Support specific targets as well as searching.
2913 opncls.c: Support specific targets as well as searching.
2914 targets.c: Search is short-circuited if default target matches.
2915 liboasys.c, libieee.c: Undo bothner changes that make macros
2916 work to the left of assignment, but which depend on the
2917 representations of different pointer types being the same.
2919 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2921 * i386coff.c: created.
2922 * coffcode.h: added support for 386.
2923 * Makefile.in: added support for 386.
2924 * ../include/i386coff.h: created
2926 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2928 * coffcode.h: removed all put_x_<sizes>
2929 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2933 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2935 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2937 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2939 * everything: Removed sysdep.h from bfd.h and put back into files
2940 from which it was split out. Now 64 bit version is built with a
2941 -DHOST_64_BIT="long long" on the compile line.
2944 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2946 Changed all the [get|put][name] routines to use [get|put]_[size
2949 Put in support for 64 bit work. Now two versions of bfd may be
2950 generated, according to the state of TARGET_64_BIT, one which is
2951 32 bit only, and one which is 64/32 bits.
2952 Created new back end 'demo64' to test 64 bit functionality.
2954 Renamed some files to work on DOS.
2956 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2957 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2958 chage, 64 bit transfer. * liba.out.h: Split out common code from
2959 sunos and newsos into liba.out. Name changes and prototype mods. *
2960 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2961 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2962 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2963 change and 64bit stuff.* newsos3.c: common code removed, new jump
2964 table. * oasys.c: Name change * opncls.c: Portability fixes *
2965 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2966 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2967 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2968 64bit ized. * demo64.c: 64 bit a.out back end
2974 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2976 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2977 on LHS of assignment, even when using old compilers.
2978 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2979 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2980 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2981 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2982 * targets.c: Add declaration of newsos3_vec.
2985 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2987 * aout.c: fixxed some of the problems with filepos calculation.
2988 (swap_ext_reloc): fixed problem with creation of relocs.
2989 (aout_set_section_contents): fixed filepos problem
2991 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2992 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2993 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2994 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2995 cleaned up. (coff_write_object_contents) cleaned up.
2997 * ecoff.c: Totally different. Now supports ecoff fully.
2999 * icoff.c: fixed problems in relocation callout.
3001 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3003 * m68kcoff.c: updated target vector.
3005 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3006 choose_reloc_size. (sunos4_write_object_contents) now calls
3007 choose_reloc_size so outputs relocs correctly, also calculates the
3008 size of the sections correctly.
3012 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3014 Merge Per Bothner's changes to modularize BFD a.out a bit.
3016 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3017 * ieee.c: Cast enums to int before comparing them, for brain-
3019 * coff-code.h: Remove coff_get_section_contents, and use the
3020 generic one instead.
3022 * aout.c: Derive new module from sunos.c, containing generic
3023 support code for all kinds of a.out files.
3025 * sunos.c: Remove all code that goes in aout.c. Split out
3026 machine dependent followup in sunos4_object_p into
3027 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3028 and redefine only the names we CHANGE, not all the names. Drop
3029 the little-endian vector, and rename the vector as sunos4 rather
3032 * b.out.c: Use aout.c routines for most of the work. Slight
3033 changes for the new regime. Remove close_and_cleanup and
3034 get_section_contents in favor of generics. New transfer vector
3037 * newsos.c: New support for Sony NEWS, another a.out format.
3039 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3040 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3041 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3043 * opncls.c (bfd_close): Call format-dependent write_contents
3044 routine, if writing, before calling target-dependent
3045 close_and_cleanup routine (which is now always generic, I think).
3046 * srec.c: Use bfd_alloc instead of malloc. Remove
3047 close_and_cleanup and move code from it to
3048 srec_write_object_contents. Add write_contents to tvec.
3049 * targets.c: Remove a.out little vector, replace a.out big
3050 vector with SunOS vector. FIXME: Need Vax support again now.
3052 * libbfd.h: Add write_contents format-dependent-vector to the
3053 bfd_target vector. Supply a generic close_and_cleanup routine.
3054 * liba.out.h: Handle the new aout.c split. Add prototypes for
3055 all routines defined in aout.c. Rename "sunos" things to "aout"
3056 things. Add a few fields where needed for various formats.
3057 * Makefile.in: Add aout.c and newsos.c.
3059 * archive.c, ieee.c, oasys.c: Lint.
3061 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3064 changed forward declaration struct stat; to reduce warnings. Changed
3065 comment on bfd_h_<x>_x.
3067 * ../include/m68kcoff.h, ../include/intel-coff.h,
3068 ../include/m88k-bcs.h
3069 Now there are two incarnations of relocs, linenos and syments. One for
3070 internal digestion, and one full of char arrays for I/O. The original
3071 names have gone to detect errors.
3073 * Makefile.in, m68kcoff.c, targets.c
3074 Test new structure code with a 68k coff implementaion
3076 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3077 Fixed all the places where there were problems with the size and
3078 alignments of structures on disk and structures in memory. #ifed out
3079 all the code in coffswap.c, since it should be done using the target
3082 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3084 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3085 multiple reloc command.
3087 * sunos.c (sunos4_set_section_contents): Made it so that sections
3088 are always padded to their alignment size.
3090 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3092 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3093 Clean up types and such (saber C problems).
3094 * ecoff.c: Clean up types and such. Remove routines that are
3095 not used. Fix up reading and swapping of shorts from files.
3097 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3099 * a.out.vax.c: Remove two bogus "static" from prototypes.
3101 * ecoff.c: Got rid of lots of non-working junk (that had
3102 been copied directly from coff-code.h).
3103 Updated to be consistent with updates to icoff.c and coff-code.h.
3105 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3106 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3108 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3109 but until the target_vector is automatically generated,
3110 it's as good as any. Note that the text offset is the only
3111 difference between NewsOS and SunOs (including magic numbers).
3112 (Most of the sunos_* routines should to renamed bsd_*
3113 and move to a bsd.c file. Then (and when the target_vector
3114 is automatically generated) it might make sense to create
3115 a separate Sony target.)
3117 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3118 on some systems, and doesn't help on others.
3119 Similarly, only define X_OK if not already defined.
3121 * trad-core.c: Don't include sys/stat.h - at least
3122 on NewsOS 3, it has already been included.
3124 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3126 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3127 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3128 symbol tables if necessary when reading them in, so gdb can use
3129 them. Add "bfd_coff_" to the names so they won't conflict with
3130 names in calling programs. FIXME-soon: if coff-code.h is
3131 included in two BFD modules, this will cause duplicate
3132 definitions; the routines should be exported to a separate,
3133 common, module (probably along with a mess of other ones).
3135 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3137 Improve modtime support.
3139 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3140 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3141 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3142 BUG: archive members still do not get correct mod times.
3144 Improve floating point support for core files.
3146 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3147 (sunos4_core_file_p): Create a second registers section in the
3148 core file, called ".reg2", for the float registers.
3150 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3152 * many changes to improve archive handling; found a logic flaw in
3153 bfd_check_format which only just happened to work by cooncidence.
3155 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3157 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3160 * bfd.h: changed type of udata in asymbol to void *, like it
3161 should be. Added bfd_reloc_dangerous enum member.
3163 * coff-code.h: Fixed it so that internally generated symbols get
3164 their values relocated correctly in all cases. Removed calls to
3167 * icoff.c: Not understanding the destination symbol of a reloc is
3168 not a failure any more, just 'dangerous'. This allows linking of
3169 b.out and coff images.
3171 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3175 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3177 * sunos.c (translate_to_native_sym_flags): fixed
3178 sym_pointer->n_value so that symbols on the way out get their
3179 section relative values calculated correctly.
3181 * coff-code.h (mangle_symbols): fixed problem where tags were not
3182 being relocated for structs, enums, unions. Also various lints.
3184 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3186 * archive.c (get_elt_at_filepos): system_call_error returned
3189 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3191 * Resolve the use of no_error and system_call_error.
3192 The bfd library itself now will never set bfd_error to
3195 The code still needs to be combed to make sure all the error
3196 codes are correct. I suspect they are not always set correctly.
3198 * The names of all the messages have _ prepended because the sun
3199 bundled compiler can't distinguish from a macro which takes an
3200 argument and the same identifier in a non-macro context.
3202 * The reason for the above being that entry points which used to
3203 be trampoline functions are now just macros which expand to a
3204 direct call through the bfd's xfer vector.
3206 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3207 must gas have its own version of everything (the gas version
3208 had the correct value)
3210 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3212 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3213 properly support i960 architecture and output correct reloc stuff.
3215 * bfd.h: added prototype for bfd_printable_arch_mach, added
3218 * coff-code.h: Applied patches from chrisb to support i960
3219 architecture, zero relocs and swap them correcly and conditionally
3220 compiled the timestamp.
3222 * sunos.c: Made the default section alignment 2^3 so that doubles
3223 are done properly. Fixed the same reloc bug that was in b.out.c
3225 * sysdep.h: Now compiles on a Posix box
3227 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3229 * icoff.c: Fix comment on big-endian version.
3230 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3231 F_RELFLG). Set F_AR32WR in output files if little endian
3234 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3236 * archures.c fixed =/== typo
3238 * sunos.c added architecture stuff for output. Fixed
3239 bug where files where vma(data) != size(text)
3240 were processed wrong.
3242 * coff-code.h added a lint cast
3244 * (../include/a.out.sun4.h) fixed it so zmagic
3247 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3249 * archive.c removed loads of includes, and fixed bug where string
3250 table didn't have a null at the end.
3252 * bfd.c fixed includes, added symbols argument to
3253 canonicalize_reloc entry point.
3255 * libbfd.c fixed includes and added some lint patches.
3257 * targets.c added both sorts of intel coff.
3259 * b.out.c fixed included, changed was the canonical
3262 * icoff.c added support for callj and big and little
3265 * opncls.c added chmod+xing for files with EXEC_P set.
3267 * sunos.c fixed includes. Changed default section
3268 alignement to words. Fixed relocation stuff to work with
3271 * bfd.h various new types added, prototype for new
3272 reloc calls, changed bfd->iostream to a void *
3273 to including files don't need stdio.h.
3275 * libcoff.h added conversion table to tie relocs to
3280 * coff-code.h fixed includes. Added code to support
3281 big and little endian formats. Various lints. Better
3282 processing of symbols. Changed reloc stuff to new
3285 * libbfd.h fixed includes
3288 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3290 * bfd.h changed name of alignment entry in sec_struct to
3291 alignment_power, because of conflicting uses within bfd.
3292 Now it should be obvious that it's a 2**n alignment
3293 specifier. Removed start_pad, end_alignment, block, minsize,
3294 output_file_alignment, subsection_alignment and original_vma fields.
3295 Added align_power() macro. Fixed bfd_section_alignment
3296 acessor macros. Added bfd_symbol_same_target macro.
3298 * b.out.c (b_out_write_object_contents) fixed to use
3299 new alignment member. Fixed (callj_callback) to use section
3300 relative symbols properly.
3302 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3303 Fixed (translate_from_native_sym_flags) to correctly make
3304 symbols section relative.
3306 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3307 (bfd_make_section) took out initialization of obsolete members.
3308 (bfd_print_symbol_vandf) added
3310 * opncls.c (bfd_create) created.
3312 * coff-code.h (coff_new_section_hook) took away refs
3313 to obsolete members. (make_a_section_from_file) added
3314 conversion between alignment types. (coff_symbol_from)
3315 added. (coff_count_linenumbers) only counts linenumbers
3316 if symbol is of coff-type. (coff_mangle_symbols) only
3317 heavily mangles symbols if symbol is coff-type.
3318 (coff_write_symbols) various lints. (coff_write_object_contents)
3319 various lints and modification for alignment conversion.
3320 (coff_slurp_relocs) fixed for use with new asection shape.
3322 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3324 * archive.c lots of lint
3326 * b.out.c added callj relocation support, upgrated reloc howto.
3327 Fixed so that asymbol and reloc records are output
3330 * bfd.c lots of lint, support for new bfd entry point
3333 * bfd.h changed definition of asymbol to contain pointer to
3334 owning bfd, removed target dependencies.
3336 * cache.c took out print statements, put in BFD_ASSERT calls.
3338 * coff-code.h various lints, corrected linenumber output
3339 functionality. Added support for new style asymbols and
3340 bfd_print_symbol. Fixed so that asymbol and
3341 reloc records are handled correctly. Added timestamp.
3343 * icoff.c Added support for new howto shape.
3345 * liba.out.h Added support for new asymbol shape
3347 * libbfd.c various lints
3349 * libbfd.h various lints
3351 * libcoff.h added support for new asymbol shape.
3353 * sunos.c various lints. Added support for new asymbol shape
3354 and bfd_print_symbol.
3356 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3358 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3359 pointer lint. Added support for callj relocation. Fixed bug where
3360 the last 32 bytes of the text section were overwritten by data. Fixed bug
3361 where archives of b.out didn't work due bfd_slurp_extended_name_table
3364 * sunos.c added support for n_other field. Braced the howto table so
3365 that it won't be affected by any lengthing of the howto struct typedef.
3368 * bfd.h added support for n_other field, added special_function
3369 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3372 * bfd.c upgraded bfd_perform_relocation, various lints.
3374 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3376 * ChangeLog: Started ChangeLog for BFD.
3377 * ToDo: Create file for suggestions.
3379 * Makefile: Support easy loading into Saber C.
3380 Add dependencies for icoff.o and bcs88kcoff.o.
3381 Rename coff.c to coff-code.h. Change callers.
3383 * bfd.c (bfd_check_format): Allow the check_format routines
3384 to return the desired target vector, rather than just a Boolean.
3385 bfd.h (bfd_check_format): Change function pointer return type.
3386 archive.c (bfd_generic_archive_p): change callee.
3387 b.out.c (b_out_little_object_p, b_out_big_object_p,
3388 b_out_real_object_p): change callee.
3389 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3390 in check_format transfer vectors that need a filler.
3391 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3392 bcs88kcoff.c: change callee.
3393 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3394 icoff.c: change callee.
3395 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3397 * libbfd.c (zalloc): It should actually zero the storage!
3398 This was commented out for some reason.
3400 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3401 This is so callers can avoid <stdlib.h> which doesn't exist
3404 * bfd.c (map_over_sections): Add debugging code, since I
3405 noticed the section count for sunos core files was bad, but only
3406 GDB had detected the problem.
3407 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3408 bfd_get_section_linenos): Remove obsolete functions.
3409 (bfd_apply_relocations): Use longs, not ints, for the math.
3411 * bfd.h: Declare enum boolean and struct bfd_target as well
3412 as typedefs for them. Remove obsolete
3413 bfd_get_section_lineno_size.
3415 * cache.c: Make the "fdopen" support work. Keep better track
3416 of how many files are open. Centralize the opening of files
3417 and be sure bfd_open[rw] actually try to open the file. Evade
3418 linked list initialization problems.
3420 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3422 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3424 * cplus-dem.c: Delete file, since it is not part of BFD.
3426 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3427 (bfd_openr, bfd_openw): Actually open the file, give error now.
3429 * sunos.c (sunos4_core_file_p): Set section count.
3430 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3431 obsolete definitions.
3432 (_write_symbol_table): Initialize <idx> counter.
3433 (foop): Eliminate debugging code.
projects / deliverable / binutils-gdb.git / blob