1 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3 * libecoff.h: New file. Defines ECOFF backend data for gdb.
4 * coff-mips.c: Now includes libecoff.h.
5 (ecoff_data_type): Moved to libecoff.h.
6 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
7 call it. If there is ever another ECOFF target, this and the
8 swapping functions should be accessed via an ECOFF specific target
10 Makefile.in (coff-mips.o): Depends on libecoff.h.
12 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
14 * coffcode.h: Removed MIPS specific information, since coff-mips.c
15 no longer includes this file.
17 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
18 bits to 0 to make comparison test useful.
20 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
21 avoid overflowing GP accessible sections in binutils/objdump.
23 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
25 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
26 reading more robust: Fail if string index is out of string
29 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
31 * coff-mips.c: Completed support for linker and binutils.
33 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
35 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
36 * hosts/delta88.h (strtol): Fix prototype.
37 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
39 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
41 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
42 ECOFF which has two common sections.
43 (bfd_com_section): Set SEC_IS_COMMON flag.
44 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
45 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
46 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
47 bfd_is_com_section macro rather than checking for equality to
50 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
52 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
53 (coff_mkobject_hook): Accept aouthdr argument.
54 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
55 Handle NULL aouthdr argument.
56 (coff_object_p): If there is no aouthdr, pass it as NULL to
58 * libcoff.h: Rebuilt for mkobject_hook changes.
60 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
61 additional MIPS ECOFF fields.
63 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
65 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
67 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
69 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
71 * libcoff-in.h: Update prototype for coff_count_linenumbers.
73 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
75 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
76 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
77 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
78 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
80 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
81 bfd_swap_reloc_in or coff_swap_reloc_out.
82 * coff-mips.c: Added code to link and write out symbolic debugging
83 information, and to swap relocs in and out.
85 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
87 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
88 (coff_write_object_contents): coff_count_linenumbers returns the
89 number of line number records it found.
91 * coffgen.c (coff_write_linenumbers): only write out line numbers
92 in the section they belong to.
94 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
96 * targets.c (bfd_target): Added relocateable argument to
97 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
98 target vector for linker use.
99 * bfd.c (bfd_seclet_link): New macro.
100 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
101 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
102 and boolean return value. Made static.
103 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
104 relocateable argument.
105 * reloc.c (bfd_generic_get_relocated_section_contents): Added
106 relocateable argument (if relocateable, saves relocs).
107 * bout.c (b_out_get_relocated_section_contents),
108 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
109 relocateable argument (if relocateable, just calls
110 bfd_generic_get_relocated_section_contents).
111 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
112 argument to prototype.
113 * All targets: Set new _bfd_seclet_link vector to
114 bfd_generic_seclet_link.
116 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
118 * coffgen.c: #include seclet.h.
120 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
122 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
123 debug info. Setup info about linker symbols only, and use
124 standard bfd fields to hold the info.
125 * (hppa_object_p): Remove unneeded decls.
126 * (hppa_new_section_hook): Get rid of most of this.
127 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
128 fat. Remove all knowledge of stabs, remove redundant knowledge of
130 * Remove macros for accessing fields which are now gone.
132 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
134 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
136 * coff-z8k.c: delete unused reloc functions
138 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
140 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
141 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
142 * coff-msym.c: Use DEFUN for function definitons.
143 * coff-mips.c: Added code to read and print symbols, and to find
146 * coffcode.h: Moved many generic functions into coffgen.c. Moved
147 swapping functions into coffswap.h for ECOFF use. Moved
148 relocation functions, only used by h8300 and z8k, into reloc16.c.
149 Added hooks for coffgen.c functions to backend data structure, and
150 added hook functions. Still more could be done.
151 * coffswap.h: New file to hold COFF swapping routines.
152 * coffgen.c: New file to hold generic COFF functions.
153 * reloc16.c: New file to hold h8300 and z8k specific relocation
155 * libcoff-in.h: Added declarations for functions in coffgen.c.
156 * libcoff.h: Rebuilt to incorporate changes.
157 * coff-h8300.c: Function name changes.
158 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
159 hook rather than defining EXTRA_CASES.
160 * Makefile.in: Build new files coffgen and reloc16. Added
161 dependencies of coff-*.o on coffswap.h and seclet.h.
163 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
165 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
166 about discarding const.
168 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
170 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
172 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
174 * configure.in (post-target): If --with-minimal-bfd is specified,
177 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
179 * srec.c (srec_write_records): one of my boards wants a CR between
182 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
184 * archive.c (do_slurp_coff_armap): set symdef_count correctly
185 (it broke a couple of weeks ago).
187 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
189 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
190 return type, so libbfd.h doesn't reference undefined typedefnames.
192 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
194 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
196 (coff_pointerize_aux): don't pointerize a negative tagndx
197 (sometimes generated by SCO 3.2v4 cc).
199 * bout.c (calljx_callback, callj_callback,
200 b_out_get_relocated_section_contents): warn if relocating against
203 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
205 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
206 Make a bunch more routines be static.
207 * hppa.c (fill_spaces): Get rid of this, replace with much better
208 written setup_sections().
209 * (setup_sections): New routine to create BFD sections for each
210 space and subspace in SOM files.
211 * (hppa_object_setup): Use BFD sections created by
212 setup_sections() to locate GDB symbol table info.
213 * (make_unique_section): New routine to create a BFD section. It
214 ensures that the given name is unique, and will generate a unique
216 * (hppa_object_p): Become much more paranoid about file header.
217 * (make_bfd_asection): Call bfd_make_section to do the dirty
218 work. Simplify code somewhat.
219 * (hppa_core_file_p): Use proper name for stack section.
220 * libhppa.h: Remove millicode_start, millicode_end decls.
222 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
224 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
226 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
227 relocs, don't bother doing the adjustment if the value to add is
230 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
232 * bfd.c (bfd_get_size): New function that gets an upper bound
233 on the possible size of any object in a bfd.
234 * elf.c (bfd_elf_find_section, elf_get_str_section,
235 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
237 * elf.c (elf_big_vec, elf_little_vec): Document last three
238 members initialized to NULL.
240 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
242 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
244 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
246 * hosts/std-host.h: New file. Attempt at a generic/default
247 set of definitions, to discourage porting to new hosts by copying.
248 * hosts/news.h: Removed.
249 * hosts/sparc.h: Use std-host.h.
250 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
251 perhaps we can later remove the the_bfd field from each symbol.
252 * syms.c (struct symbol_cache_entry): Remove unused field
253 app_data. Add comment noting that the_bfd is almost redundant,
255 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
256 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
257 * hppa.c (fill_spaces): Make slightly more rebust.
258 * configure.in: Allow std-host as the "default" host.
260 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
262 * bfd.c: Add struct hppa_core_data to tdata union.
263 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
264 Get rid of HPPA/BSD specific code. That will go somewhere else
266 * (fill_spaces): Don't spin forever and die if you don't find
267 $MILLICODE$ subspace.
268 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
270 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
271 Make these work for HPUX.
272 * (make_bfd_asection): New routine to make section creation a
274 * (hppa_core_file_p): Completely rewrite, leave out bugs.
275 * libhppa.h: #include the right system files. Redefine all of
276 the structs/macros for hacking core files to use more sensible
277 HPUX core file structures.
278 * targets.c (target_vector): Conditionalize hppa_vec on
279 HOST_HPPAHPUX, not hp9000s800.
280 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
281 malloc and realloc. #define HOST_HPPAHPUX.
283 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
285 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
286 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
287 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
288 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
290 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
291 * aix386-core.c: New file for handling core files on AIX on PS/2.
292 * targets.c: if AIX386_CORE, use aix386_core_vec.
293 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
296 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
298 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
301 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
303 * Makefile.in: added dvi target
305 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
307 * bfd.c: Use right name for tekhex tdata struct.
308 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
309 * libcoff.h: Updated to get spacing change from coffcode.h.
310 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
312 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
314 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
315 functions, with the "guts" of the old bfd_slurp_bsd_armap
316 and bfd_slurp_coff_armap, but assuming we've already checked
317 if the armap is present or not.
318 Also, rewrite a bit to avoid keeping around obstack data
320 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
321 Various fixes to correctly handle COFF_style archives names.
322 (Note that because these have a trailing '/', the names can
323 have embedded spaces.)
324 * archive.c (bfd_slurp_armap): New function, replaces old
325 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
326 _either_ format, and calls do_slurp_bsd_armap or
327 do_slurp_coff_armap if either form of map is seen.
328 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
329 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
330 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
331 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
333 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
335 * hppa.c: #include "sysdep.h", not <sysdep.h>.
336 * libhppa.h: Make millicode_start and millicode_end be unsigned
337 int to be same type as CORE_ADDR in GDB. Why are these here?
339 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
341 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
342 vaddr of the section to the addend.
343 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
344 SCO_CORE to SELECT_VECS.
345 (target_vector): add sco_core_vec.
346 * sco-core.c (sco_core_vec): add leading underscore initializer.
347 * configure.in (i[34]86-*-sco*): use target i386-sco.
348 * config/i386-sco.mt: new file; define SCO_CORE.
350 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
352 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
354 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
356 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
358 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
360 * hosts/i386linux.h: Include unistd.h.
362 * aoutx.h (print_symbol): aout_stab_name returns a constant
364 * libaout.h (aout_stab_name): Fix prototype.
365 * stab-syms.c (aout_stab_names): Array is now const.
366 (aout_stab_name): Return value is now pointer to const.
368 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
371 * syms.c (asymbol): Added new field "app_data", for data
372 particular to the application. Some of the linker flags ought to
373 get moved to this field someday.
375 * archures.c (bfd_default_scan): Recognize a few more numbers:
376 80486, 80960, and 960.
378 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
379 bfd_coff_std_swap_table, cast to PTR.
380 * bfd.c (bfd_coff_swap_*): Deleted macros.
381 * targets.c (struct bfd_target): Deleted COFF-specific swapping
383 * coffcode.h (type bfd_coff_backend_data): New structure type,
384 contains pointers to the COFF-specific swapping routines.
385 (bfd_coff_std_swap_table): New data structure, to be used when
386 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
387 (bfd_coff_swap_*): New macros.
388 * coff-mips.c (mips_coff_swap_table): New data structure.
389 (ecoff_big_vec): Use it.
390 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
391 * All other targets: Deleted coff-specific vector entries.
393 * trad-core.c: Fixed some `PARAMS' uses that were missing
396 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
398 * aoutx.h (some_aout_object_p): Protect arg prototype in
399 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
401 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
403 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
404 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
405 PARAMS for readability.
407 * aoutx.h: Add type to callback parameter.
408 * coff-mips.c: Don't call trad-core.h, not needed.
409 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
410 * trad-core.h: Eliminate, unused.
412 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
414 * format.c (bfd_check_format): if default target isn't found
415 then look through the entire list rather than return early.
417 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
419 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
421 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
423 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
425 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
427 * coff-z8k.c: checkpoint, more addressing modes handled
428 * coffcode.h (get_value): don't truncate reloc->addend field, it's
431 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
433 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
435 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
437 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
439 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
441 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
442 and about when file descriptors are closed.
444 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
446 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
447 written out correctly.
449 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
451 * section.c: New section bit SEC_SHARED_LIBRARY.
452 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
453 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
456 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
458 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
459 macros; use PARAMS to declare the function pointers involved.
461 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
462 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
464 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
466 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
468 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
469 declaring pointers to functions.
470 * cache.c, elf.c: Move static function decls to top, use PARAMS.
471 * seclet.h: Declare external function with PARAMS.
473 * doc/chew.c (exfunstuff): Eliminate.
474 (paramstuff): Replace exfunstuff with function to generate PARAMS.
475 * doc/proto.str: Use paramstuff rather than exfunstuff.
477 * libbfd.h: Update, based on changes in source code and chew.
479 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
481 * libieee.h: Add FIXME about removing limit on number of sections.
482 * bfd-in.h: Improve comments to make it clear that bfd.h is
483 the wrong place to edit this file.
484 * Makefile.in (install): Install ansidecl.h and obstack.h in the
485 same places where we install bfd.h.
487 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
489 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
490 symbol type before blindly modifying the auxent. Specifically,
491 only modify the endndx fields for types that need it, and don't
492 set the array information for non-arrays.
494 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
496 * aoutx.h (some_aout_object_p): Section list should be set up
497 correctly anyways; don't have to set up "next" pointers manually.
499 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
501 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
502 config/i386v.mh: removed -DUSG from HDEFINES.
503 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
505 hosts/i386v.h: don't define POSIX_UTIME.
507 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
509 * ieee.c (ieee_slurp_sections): make a private copy of the
510 section's name before truncating it.
512 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
514 * hppa.c: add symbol_leading_char entry in transfer vec
516 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
518 * ieee.c (get_symbol): can now cope when two symbols of a
519 different class, but the same index number occur consecutively.
520 (get_section_entry): nicer name for sections being forward
521 referenced. (ieee_archive_p): don't free the filename string,
522 since it was never malloced.
524 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
526 * coffcode.h (coff_write_object_contents): Zero timestamp field.
528 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
530 * coffcode.h (coff_swap_aux_out): set the fcnary info before
531 optionally setting the dimen info, since they are in the same
532 memory locations. Also zero out external auxent.
533 (coff_write_symbol): don't zero external auxent; now done in
536 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
538 * Check fclose return value for errors.
539 libbfd.h: bfd_cache_close now returns a boolean.
540 cache.c (bfd_cache_delete): return fclose success value.
541 (bfd_cache_close): return bfd_cache_delete return value.
542 opncls.c (bfd_close, bfd_close_all_done): return result of
545 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
547 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
549 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
551 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
552 work out a coff relocation type from a howto's attributes rather
553 than using the input r_type field. This fixes PR1677 and allows
554 conversion of a.out relocs to coff relocs.
556 * coffcode.h (coff_write_relocs): if supplied a relocation
557 relative to an absolute symbol, use the right symbol index.
559 * reloc.c (bfd_perform_relocation): do a partial link for coff
562 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
564 * changes to support i386-sysv with shared libraries:
565 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
566 check for .data2; if _LIB is defined, check for it; map
567 SEC_NEVER_LOAD to STYP_NOLOAD.
568 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
569 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
570 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
571 if section has contents, not just if it is loadable; if
572 TWO_DATA_SECS, check for .data2
573 (coff_set_section_contents): set vma of .lib section to number of
575 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
576 don't define coff_write_armap to bsd_write_armap.
577 * hosts/i386v.h: don't include <utime.h>, since it is not provided
580 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
582 * solaris2.h: Get the definition of alloca from alloca.h if we
585 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
587 * configure.in (i960-*-{aout,bout}): Support these.
589 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
591 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
593 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
595 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
596 no-longer-used definitions of L_SET and L_INCR.
597 * i386linux.h: Tweaks to smooth Linux build.
599 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
601 * seclet.h: Add enum tag to bfd_seclet_enum_type.
603 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
605 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
606 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
607 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
608 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
610 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
611 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
613 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
615 * configure.host: New file, contains mapping of host configs
616 to host support file names for bfd, binutils, opcodes.
617 * configure.in: Use it.
618 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
619 * i386bsd.c: Cleanup, reformat.
620 * config/i386-bsd.mt: Comment changes.
621 * config/i386bsd.mh: New file for core file support.
622 * hosts/i386bsd.h: Merge changes from Peter Schauer.
623 * bout.c (ALIGN): Rename to ALIGNER, since system header files
624 on BSD 4.4 define ALIGN (sigh!).
626 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
628 * libaout.h (aout_backend_data): added exec_header_not_counted
629 field. For ZMAGIC files only, when text_includes_header is set, by
630 default the length of the exec header is counted in the text
631 section size. For go32, exec header is mapped in but does *not*
632 contribute to the size of section.
633 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
634 is not set, but ztih is, add the size of the exec header to the
635 recorded size of the text section.
636 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
637 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
638 Also set text_includes_header.
639 * aout-target.h (*_backend_data): cleare exec_header_not_counted
640 by default in MY(backend_data).
642 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
644 * aout-target.h (callback): Don't define this function if it won't be
647 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
648 type doesn't match. Don't lose if file sections have already been
650 (set_arch_mach): Set reloc_entry_size.
651 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
653 * hosts/i386bsd.h: New file.
654 * configure.in: Recognize i[34]86-*-bsd host.
656 * aout-target.h (callback, write_object_contents): Delete unused
659 * aoutx.h (reloc_type_lookup): New function.
660 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
661 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
662 (MY_reloc_howto_type_lookup): Don't define it.
664 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
666 (slurp_symbol_table): Use header byte order, not target byte
667 order, for reading symbol data.
669 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
671 * configure.in: Undo some brain damage in the host section.
672 * configure.in: Reformat the target section, test many configs.
673 * Makefile.in (make): Remove obsolete `make make'.
674 * aoutx.h (some_aout_object_p): Make defines line up.
676 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
678 Now a bfd knows whether underscores are normally prepended
679 to symbols in its file format.
681 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
682 coff-z8k.c: targets set so they have leading underscore
683 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
684 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
685 without leading underscore flag
686 * targets.c: add symbol leading char to xvec description
687 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
689 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
691 * archive.c: Make errno global.
692 * archive.c (_bfd_write_archive_contents): If read fails (and
693 errno!=0) set bfd_error to malformed_archive (since this probably
694 indicates a truncated archive), rather than system_call_error.
696 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
698 * Makefile.in: added rules for i386bsd.c
699 * i386bsd.c: new file, supporting 386bsd.
700 * configure.in: recognize i386-*-bsd target.
701 * config/i386-bsd.mt: new file - 386bsd target configuration.
703 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
705 * configure.in: re-arrange host section to use *-*-* notation,
706 clean up some of the target section as well
708 * seclet.c: cast result of bfd_get_relocated_section_contents to
709 avoid compiler warnings
711 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
713 * coffcode.h (coff_section_symbol): Create section if it doesn't
716 * bout.c: Removed some unused variables.
718 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
720 * Portability fixes from p3:
721 coffcode.h (coff_write_relocs): removed sanity check until it
722 works on all targets (per advice from sac).
723 config/hp9000.mh: new file to define USG.
724 hppa.c: #undef hppa before the JUMP_TABLE.
725 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
727 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
728 local variable target volatile to avoid mysterious bug in
731 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
733 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
734 * hosts/hppahpux.h: Remove bcopy and index circumventions.
736 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
738 * coff-z8k.c (func_da, func_jr): Lint.
739 * coffcode.h: Use memset rather than bzero.
740 * elf.c: Use memcpy rather than bcopy.
741 * tekhex.c: Use memset rather than bzero.
743 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
745 Add Adobe a.out support.
747 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
748 * config/adobe.mt: Add.
749 * configure.in (*-adobe-* target): Add.
750 * targets.c (a_out_adobe_vec): Add.
751 * Makefile.in: add aout-adobe.c.
753 * configure.in: Put two dashes in all entries to be matched.
754 Add comments to remind people to do this.
755 Reorder all entries that match manufacturer names, to occur
756 last, so they will only be matched if no more specific match
757 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
759 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
761 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
762 since we should never have a NULL section.
763 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
764 tests, set the section to bfd_abs_section.
766 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
768 * coff-z8k.c: getting closer
769 * coffcode.h (coff_get_relocated_section_contents): allow
770 EXTRA_CASES hooks for different arches to provide different reloc
772 * seclet.h: #ifndef around it to allow multiple inclusion
773 * srec.c: minor doc fix
775 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
777 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
779 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
781 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
784 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
786 * bout.c (b_out_slurp_reloc_table): Clear howto field before
787 filling in reloc, in case immediately following code doesn't set
790 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
792 * coffcode.h (coff_renumber_symbols): set the last renumbered
793 symbol pointer to NULL, as expected by coff_write_linenumbers.
794 (coff_write_relocs): apparently a non-zero addend is OK for reloc
795 type R_IHCONST used on the 29k.
797 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
799 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
800 update, based on how the underlying file was opened. Obsoletes
802 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
803 all FASCIST_FDOPEN config defines.
805 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
807 * sparc-opc.c: Moved to opcodes library, now that we have one.
808 * Makefile: Don't compile it.
810 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
812 * aoutx.h: adjust_sizes_and_vmas did not return anything.
814 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
816 * section.c (bfd_set_section_flags): Remove a sanity check.
817 It is unfortunately broken, and prevents strip from working.
819 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
821 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
822 created by last change.
824 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
826 * reloc.c (reloc_howto_struct): Make size field be unsigned.
827 * bfd-in.h: Bump to version 2.0.
829 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
831 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
832 braindamaged HP/Apollo compiler happy.
834 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
836 * format.c: Fix description of search for matching target.
837 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
838 * targets.c: Update description of search for matching target.
839 * Makefile.in (do_clean, clean): Fix infant mortality typo.
840 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
841 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
843 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
845 * Makefile.in: Added mostlyclean/clean/distclean rules.
847 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
849 * targets.c (target_vector): Take out oasys (unless that is
850 the default): Because there is no magic number in archives,
851 there can be annoying target mis-matches.
853 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
855 * sparc-opc.c: Rigorously updated to match architecture manual.
857 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
859 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
860 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
861 to the built-in abs_section were not written out correctly.
863 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
865 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
866 large, assume we're using a swapped byte order and fail with
867 wrong_format rather than dumping core.
869 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
871 * Renamed opc-sparc.c to sparc-opc.c for systems with short
872 filename constraints.
873 * Makefile.in: Updated to reflect change.
875 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
877 Add preliminary support for the we32k:
879 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
881 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
883 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
885 * bout.c: added support for relaxable alignment relocs.
887 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
888 pass down pointer to play area rather than use alloca
890 * cpu-z8k.c (compatible): made static to reduce name space
893 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
895 Add basic support for the z8k:
897 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
898 section.c, targets.c,
900 * syms.c: move mis-inserted patch.
902 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
905 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
906 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
908 * reloc.c: break out addend item from surrounding text.
910 * doc.str (DOCDD): Defined. Adds text to output.
911 (bodytext): Put bulletize before kill_bogus_lines.
912 * chew.c (bulletize): End itemization after a blank line, to
913 prevent following text from being swallowed up in an item.
915 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
917 * configure.in: Add sparclite as a target.
919 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
921 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
924 * coffcode.h (coff_add_missing_symbols): if symbols don't come
925 from a coff file (csym is null), dont deref them
927 * ieee.c (parse_expression): get the answer right when adding an
928 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
929 on elts so that filename is filled in.
931 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
933 * bout.c (howto_align_table): New set of relocs, with enough
934 data for "objdump -r" to work.
935 (b_out_reloc_type_lookup): Recognize alignment relocs.
937 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
939 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
940 invocations of make. Also, always create installation
943 * config/apollov68.mh: removed -g from CC definition.
945 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
947 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
948 overflowing gp-offset range.
950 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
952 * srec.c (srec_set_section_contents): don't write out sections
953 without the LOAD and ALLOC attributes
955 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
957 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
958 * libaout.h (struct aout_backend_data): New callback "set_sizes".
959 * aout-target.h (callback): Don't set page/seg sizes.
961 (set_sizes): New routine.
962 (backend_data): Point to it.
963 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
964 (sunos4_aout_backend): Point to it.
965 * aoutx.h (set_arch_mach): Call set_sizes callback.
967 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
969 * aout-target.h: Make _bfd_slurp_extended_name_table be
970 the default. Given that we *write* the suckers (for long
971 archive member names), we really ought to be able to read them!
972 * trad-core.c: Don't include <machine/reg.h>. It doesn't
973 seem to be needed, and many machines don't have it.
975 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
977 * coff-m68k.c (vector): read and write archives in coff format.
979 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
981 * opc-sparc.c: New file.
983 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
985 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
986 pointers to bfd_byte* before performing arithmetic on them. Such
987 use with bare void* pointers is a gcc extension.
988 * cache.c (bfd_cache_delete): Forward decl with prototype form.
989 * archive (normalize): Add to CONST to match actual usages with
992 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
994 * configure.in: Recognize i486 host cpu, and use i386-elf
997 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
999 * config/stratus.mt (CC): Remove definition.
1000 * elf.c (bfd_section_from_shdr): Test for the possibility that
1001 section_from_elf_index returns NULL and don't dereference it.
1003 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1005 * add hppa_data to bfd tdata (indirectly via sef).
1007 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1009 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1011 * configure.in: error messages to stderr, not stdout
1013 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1015 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1016 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1017 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1019 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1021 * configure.in: recognize hppa* instead of hppa
1023 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1025 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1026 RTYPE2HOWTO to cope with same.
1027 * reloc.c (bfd_perform_relocation): added support for size of -2
1028 (subtract a word reloc type). Updated doc.
1030 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1032 * Makefile.in: merged changes from progressive, removed rcsid.
1034 * archures.c, archive.c, Makefile.dos: removed rcsid.
1036 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1038 * bfd-in.h : add BFD_IS_RELAXABLE flag
1039 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1040 header e_relaxable, major hackery in callbacks
1041 * libaout.h : add space for a_relaxable.
1042 * seclet.c (rel): don't relax empty sections
1045 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1047 * section.c (STD_SECTION): add some casts to the initializers for
1050 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1052 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1053 and add appropriate casts to keep (picayune) aix-cc happy.
1055 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1057 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1058 symbol pointers. Punt expensive & useless bfd_realloc. Use
1059 malloc for raw symbols, and free it before returning.
1060 (bfd_section_from_shdr): Do not slurp symbol table until politely
1061 asked. Do not even slurp string tables.
1062 (elf_get_symtab_upper_bound): Count 'em without reading them.
1063 (elf_get_symtab): This is how to politely ask. Schlurp!
1064 This should probably just *become* elf_slurp_symbol_table, FIXME.
1066 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1068 * archive.c (bsd_write_armap): write the timestamp of the
1069 archive header to be just a little bit later than the timestamp of
1070 the file, otherwise the linker will complain that the index is
1073 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1075 * configure.in: Add m68k-ericsson-*.
1077 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1079 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1080 * elf.c: Remove unconditional debug printf's.
1081 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1082 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1083 (elf_slurp_symbol_table): Hand out symbols in forward, not
1084 reverse order. Simplify duplicate code.
1086 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1088 * elf.c: Remove "(void)" casts from function calls where the
1089 return value is ignored, in accordance with GNU coding standards.
1091 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1093 * hppa.c: Apply John's standard fix to avoid "empty translation
1094 unit" warnings from some ANSI-C compilers.
1096 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1098 * hosts/solaris2.h: Configure same as sysv4.
1100 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1102 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1103 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1104 type match actual return type.
1105 * elf_print_symbol (section_name): Make CONST.
1107 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1109 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1110 New files, for Linux (a free Unix clone for 386 machines).
1111 * Makefile.in, configure.in, targets.c: Update accordingly.
1113 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1114 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1115 correct calling of howto special functions and fixes from Raeburn
1117 * archures.c: nuke bfd_reloc_code_type
1118 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1119 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1120 SEC_NEVER_LOAD, various other bfdgas newness
1121 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1122 * targets.c: change jump table vector to above
1125 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1127 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1128 its prototype will be included in libbfd.h. Change result type
1129 to struct * (rather than equivalent typedef) so it can be used in
1130 the prototype, where they typedef won't be known.
1131 * libbfd.h: Updated version.
1133 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1135 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1136 targets.c: HPPA merge.
1138 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1140 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1141 * config/solaris2.mh: Kludge around Sun compiler bug.
1143 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1145 * libaout.h (aout_backend_data): Change defs of two bitfields to
1146 be unsigned chars instead to get around rs6000 compiler problem.
1148 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1150 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1151 Correct misconception that there can be only one symbol table.
1152 Only call elf_slurp_symbol_table on the full symbol table, not
1153 the dynamic one which is only a subset of the full one.
1155 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1157 * coffcode.h (coff_compute_section_file_positions): For I960,
1158 don't align sections in file.
1160 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1162 * targets.c (struct bfd_target): Added field for target-specific
1163 (but not file-specific) data, for distinguishing minor
1164 characteristics between (e.g.) a.out formats.
1166 * section.c (struct sec): New field user_set_vma indicates vma
1167 field should be heeded, not assumed to be unset.
1168 (STD_SECTION): Initialize that field of standard sections to zero.
1169 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1171 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1172 pre-swapped version.
1174 * archures.c (struct bfd_arch_info): Fixed order of comment and
1175 field decl. New fields indicate size of page and segment for
1177 * cpu-m68k.c (N): Fill in values.
1178 * cpu-sparc.c (arch_info_struct): Ditto.
1180 * libaout.h (struct aout_backend_data): Various bits of data (not
1181 all used currently) with characteristics of a.out implementation.
1182 Important field for now is text_includes_header, indicating that
1183 the text section starts immediately after the file header, which
1184 gets mapped in with it.
1185 (struct aout_data): New fields indicate whether vma has been
1186 adjusted yet (not yet used), and what magic number will be used in
1187 the output file (should go away in favor of vma_adjusted).
1188 (WRITE_HEADERS): Code for dealing with section sizes and related
1189 header fields replaced with call to adjust_sizes_and_vmas.
1190 * aoutx.h (some_aout_object_p): Fill in magic number field.
1191 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1192 (set_arch_mach): Set page size and segment size once CPU
1194 (adjust_sizes_and_vmas): New function; has much code moved
1195 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1196 and size parameters, as well as many header fields, after deciding
1197 on magic number for output file. Checks to ensure that this
1198 adjustment has only been done once.
1199 (set_section_contents): Call adjust_sizes_and_vmas instead of
1200 doing much of the work here.
1202 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1203 default (null) values of these fields.
1204 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1205 value in exec header.
1206 (sunos4_aout_backend, MY_backend_data): Define backend data
1207 indicating file header is included in text section.
1209 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1211 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1212 gcc version 2, to avoid warnings.
1214 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1216 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1217 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1219 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1221 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1223 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1225 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1226 * configure.in: Rewrite target parsing to use simple format.
1227 Handle sparc-sun-solaris2 configuration.
1228 * aout64.h: Avoid ANSI C brain death warning.
1229 * elf.c: Avoid trigraph (???) or /* in comments.
1231 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1233 * config/sysv4.mh: new file, RANLIB=echo
1235 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1237 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1239 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1240 elf_core_tdata_struct into a single common struct. Core files
1241 wouldn't have worked at all without this.
1242 (bfd_elf_find_section): New function for GDB's undercover use
1243 to find string sections that BFD hides from it.
1244 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1246 (elf_object_p, elf_core_file_p): Allocate internal file header
1247 storage dynamically.
1248 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1249 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1251 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1253 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1255 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1257 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1259 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1261 * configure.in: handle m680[01234]0 as aliases for m68k
1263 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1265 * coff-a29k.c: do byte relocs correctly
1266 * coffcode.h (styp_to_sec_flags): never load INFO sections
1267 * seclet.c (rel): don't relocate INFO sections
1269 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1271 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1272 Make the symbols unmodifiable.
1273 (bfd_section_init): Deleted.
1274 * init.c (bfd_init): Don't call bfd_section_init.
1276 * section.c (bfd_set_section_contents): Ensure that range to be
1277 written is within section boundaries.
1278 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1281 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1283 * coff-i960.c (howto_table): Deleted.
1284 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1285 interesting entries from old howto_table.
1286 (RTYPE2HOWTO): Adjusted to use switch.
1287 (coff_i960_reloc_type_lookup): New function.
1289 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1290 records for section symbol.
1291 (make_abs_section): Unused; deleted.
1292 (renumber_symbols): Re-order symbols so undefined symbols come
1293 last, as COFF format desires.
1294 (coff_write_symbol): Put C_FILE symbols in debug section always.
1295 (coff_section_symbol): New function; creates a symbol with the
1296 same name as a section, and sets up aux records for it.
1297 (coff_add_missing_symbols): New function; adds section symbols to
1298 symbol table if they aren't there already. Should someday also
1299 add a dummy C_FILE symbol if none is present.
1300 (coff_write_object_contents): Add missing symbols before preparing
1301 symbol table to be written.
1302 (coff_slurp_reloc_table): Verify that symbol indices read in are
1303 in a reasonable range.
1304 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1305 (obj_conv_table_size): Accessor macro.
1307 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1308 reloc types on i960.
1310 * bfd-in.h (bfd_get_section_name): New macro. Like
1311 bfd_section_name, but returns rvalue, not lvalue.
1312 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1313 (bfd_get_section_flags): Now returns rvalue.
1315 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1316 general, some specific to sparc or i960.
1318 * aoutx.h (set_section_contents): Set VMA for each section based
1319 on previous section. If text section VMA doesn't appear to have
1320 been set, make a best guess from the type of file.
1322 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1324 (MY(vec)): Initialize reloc_type_lookup field.
1326 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1327 (bfd_error_trap, bfd_error_vector): Extern, not common.
1329 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1330 few types of relocs for sparc; will need enhancement.
1332 * bout.c (callj_callback): Use DEFUN macro in definition.
1333 * coff-i960.c (optcall_callback): Likewise.
1335 * targets.c (bfd_target): Added fields reloc_type_lookup and
1336 _bfd_make_debug_symbol. Also minor comment changes.
1337 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1338 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1339 than arch info, and dispatch with BFD_SEND. Callers changed.
1340 * archures.c (struct bfd_arch_info): Deleted field
1342 * cpu-*.c: Don't initialize that field.
1344 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1345 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1346 (bfd_errmsg): Now returns ptr to const.
1347 * bfd-in.h (bfd_errmsg): Fix prototype.
1349 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1350 * reloc.c (bfd_generic_relax_section): Ditto.
1352 * section.c (Section Output doc): Improve description of use of
1353 output_section and output_offset.
1355 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1357 * sco-core.c: new file from net.
1358 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1359 Now we have the hairy linker, it's possible to move symbols from
1360 one section into another. Actually make that work!
1362 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1364 * hosts/sun3.h: fix declaration of free.
1366 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1368 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1369 * coff-h8300.c (reloc_processing): all relocs are relative to
1371 * opncls.c: don't use fdopen on DOS systems
1373 short patches from Glenn Kasten (glenn@ready.com)
1374 * target.c: enabled oasys support
1375 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1376 fix problem where a relocation which crossed a modification byte
1377 boundary did not work. Fix problem where a relocation near the end
1378 of a data record did not work.
1381 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1383 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1384 archvie header string counts the endian way, this heuristic sees
1385 how big an archive string to read by trying it one way and if the
1386 string table is unreasonably big, trying it the other. *FIXME*.
1387 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1389 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1391 * bfd-in.h: Increase version number to 1.97, for consistency
1393 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1395 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1397 * bfd-in.h: bump version to 1.96
1398 Major change; changed calling convention for
1399 bfd_get_relocated_section_contents so that caller allocates
1400 memory for section data.
1401 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1402 seclet.c, targets.c, bfd.c: reflect new convention.
1403 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1404 case, then use reasonable default values for SEC_* flags.
1406 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1408 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1409 size of output reloc struct.
1410 * targets.c, Makefile.in: comment out tekhex for the moment.
1411 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1412 * configure.in: tandem target is st2000
1413 * coff-m68k.c: rename static howto_table to global
1414 m68kcoff_howto_table.
1415 * bout.c: remove unnecessary abort
1416 * coff-a29k.c: various changes to the way relocations work to cope
1417 with the "new order" and latent bugs.
1420 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1422 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1423 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1424 * reloc.c (bfd_perform-relocation): don't relocate refs to
1425 absolute symbols if doing a partial link.
1427 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1429 * configure.in: Add a29k-amd-udi.
1431 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1433 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1434 internal_exec structure before initializing the fields that
1435 are used, so that the unused fields are in a known state.
1437 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1439 * tekhex.c (struct data_struct): Convert from typedef that
1440 typedefs nothing to a normal structure declaration.
1441 * tekhex.c (pass_over): Prototype args for function that
1442 second arg points to.
1444 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1446 * Makefile.in: remove old style staging. Do not print recursion
1449 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1450 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1453 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1455 * bfd.c, Makefile.in: added tekhex
1456 * aoutx.h (set_section_contents): pages should be padded to the
1457 size of a page, not the size of a segment.
1458 * configure.in: added go32 host and i386-aout target.
1459 * i386aout.c, libaout.h: now works for go32 target
1460 * ieee.c: fix bit rot.
1461 * seclet.c: support for padding seclet type.
1463 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1465 * Makefile.in: added .NOEXPORT:
1467 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1469 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1471 * elf.c (elf_compute_section_file_positions,
1472 elf_write_object_contents): Return boolean, not NULL (which
1474 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1475 Also ifdef-out code that aborts on unhandled section types.
1477 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1479 * configure.in: Recognize ncr3000 config
1480 * Makefile.in (MINUS_G): Pass on to recursive makes.
1481 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1483 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1485 * Makefile.in: Now that we have sym.h and symconst.h, compile
1486 coff-msym.c on all systems.
1487 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1488 * coff-msym.c: Update include files and comments; add weakext bit.
1490 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1492 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1493 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1495 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1497 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1498 * configure.in: Add new host and target configs.
1499 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1500 structs, which vary; just use member name.
1501 (elf_object_p, elf_core_file_p): Lint, fix comments.
1502 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1504 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1506 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1507 local, disposable, copy of the external form of section header
1508 table and program header table entries.
1510 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1512 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1514 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1516 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1519 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1521 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1523 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1525 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1526 not internal bfd_assert function (twice).
1528 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1530 * aout-target.h: change ar_max_namelen to 15 (the right value)
1531 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1534 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1536 * archive.c (bfd_generic_archive_p): check for bout archives too.
1537 * bout.c: make it work again.
1539 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1541 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1543 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1544 bfd_xmalloc() instead of bare malloc().
1546 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1548 * Makefile.in: pass down MAKEINFO on info.
1550 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1552 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1553 host/h-<foo> now just <foo>.
1554 * configure.in: reflect changes
1556 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1558 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1559 actual source file, not just the generated libbfd.h.
1561 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1563 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1564 gdb on little-endian 960 code.
1565 * archive.c (compute_and_write_armap): indirect symbols should go
1566 into the archive header too.
1568 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1570 * Makefile.in: added check target.
1572 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1574 * coff-msym.c: Move this file from gdb/ecoff.c. It
1575 handles byte-swapping for ECOFF (MIPS symbol) files.
1576 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1577 to the files built on MIPS-based hosts.
1578 * Makefile.in: Add rule for coff-msym.
1580 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1582 * Makefile.in: added clean-info target. MINIMIZE=1.
1584 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1586 * coff-rs6000.c: Move core file functions into separate
1587 new file rs6000-core.c. This is needed because reading
1588 core files depends on native include files that conflict
1589 with ../include/coff/rs6000.h.
1590 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1592 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1594 * aoutx.h (NAME(aout,print_symbol)): Don't print
1595 symbol addresss for undefined symbols.
1596 * coff-rs6000.c: Various updates (due to target-
1597 independent changes).
1598 * libbfd.h: Ditto (tdata field is now a union).
1599 * hosts/h-sparc.h: Removed prototype for bogus function
1600 'emset' (presumably should have been 'memset' - which is there).
1602 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1604 * configure.in (mips-big-* target): Same is Iris.
1606 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1608 * aoutx.h (translate_from_native_sym_flags): when creating an
1609 alias symbol, fill in the section as undefined, rather than
1610 leaving it blank. If an output section can't be found for a
1611 symbol, then don't core dump.
1613 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1615 * Makefile.in, configure.in: removed traces of namesubdir,
1616 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1617 copyrights to '92, changed some from Cygnus to FSF.
1619 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1622 * coff-h8300.c: fix stupid reloc subtraction bug
1623 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1624 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1625 the symbol.flags and done_lineno fields.
1627 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1629 * coffcode.h (coff_write_symbol): write out the correct number of
1631 * cpu-h8300.c: fix disassembly bug
1633 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1635 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1636 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1637 reloc.c, section.c (bfd_map_over_sections), targets.c
1638 (bfd_target_list): Protolint.
1639 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1641 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1643 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1645 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1646 section of a symbol rather than the section of a reffed symbol to
1647 determine the r_index of an emmitted reloc.
1649 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1651 * PORTING: New (preliminary) porting guide.
1653 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1655 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1656 (howto_hvrt16): lint.
1658 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1660 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1661 a full configuration (with possible cross-development),
1662 instead of using host-aout.c.
1664 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1666 * aout-target.h (MY(write_object_contents):
1667 Set obj_reloc_entry_size (abfd).
1668 * gen-aout.c: Change to emit a .c files, not a .h file.
1670 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1672 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1673 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1675 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1677 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1678 with more than one auxent can cause nasty core dumps.
1680 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1681 "done_lineno" so that a symbol which appears twice in the symbol
1682 table only gets it's linenumbers relocated once. Modifed
1683 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1686 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1688 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1689 stuff to use the New Order.
1691 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1693 * ieee.c: Change type of envi[] to unsigned char.
1695 * configure.in: fix vax ultrix configuration.
1697 * elf.c (bfd_section_from_shdr): Deal with null return from
1698 bfd_make_section(). (elf_object_p): Select endianess properly.
1700 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1702 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1704 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1706 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1707 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1708 * host-aout.c: Don't use aout-params.h; configure these systems
1709 in their xm files, not in a randomly generated file.
1710 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1712 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1714 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1716 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1717 host_aout_vec here as well.
1719 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1721 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1722 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1723 to prevent undefined symbol.
1725 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1727 Various lints found on PersSony
1728 * aoutx.h: cast an enum
1729 * coff-a29k.c: many ints in reloc structure turned to enum
1730 * coffcode.h: more enums
1731 * cpu-h8300.c: more enums
1732 * opncls.c: more enums
1734 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1736 * configure.in: Make Tahoe configuration work again.
1737 * bfd-in.h: Remove trailing comma from enum declaration.
1738 * ieee.c: Can't put byte values >0x7F into a signed char.
1740 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1742 * Makefile.in: Add dependencies for various coff-*.o files.
1744 * elf.c: Remove extraneous paren from core_prpsinfo and
1745 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1746 Replace references to old section "size" member with new
1747 "_raw_size" member. Implement elf_make_empty_symbol, which
1750 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1752 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1755 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1757 * coffcode.h (bfd_coff_relax_section): now static.
1758 (bfd_coff_get_relocated_section_contents): various type lints.
1760 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1762 New entry point in the transfer vector - bfd_relax_section.
1764 * aout-target.h: add to vector, call generic_relax
1765 * bfd-in.h: add to vector
1766 * bfd.c: add #define for vector
1767 * bout.c: add to vector, call generic_relax
1768 * coffcode.h: add to vector, also now has coff specific relax code
1769 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1770 * elf.c: call generic_relax
1771 * ieee.c: call new vector, clean up some bugs due to the creation
1773 * libbfd.h: add bfd_generic_relax_section EXFUN
1774 * oasys.c: call generic_relax
1775 * reloc.c: implement generic_relax
1776 * seclet.c: moved much of this into coffcode.h
1777 * srec.c: call generic_relax
1778 * targets.c: define new transfer vector
1780 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1782 * everything: now modified to use smaller reloc type. Self hosts
1785 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1787 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1788 New files for stratus.
1790 * configure.in: Add configuration fragments for stratus.
1792 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1794 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1795 variables as CONST since they are set to point to a const char
1796 string. Fixes compiler complaints.
1798 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1800 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1803 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1805 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1806 symbols, so that we can emit the correct file name even
1807 if it's an include file.
1809 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1811 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1812 (Reported by john@labtam.labtam.oz.au (John Carey)).
1814 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1816 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1818 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1819 being used to -DHAVE_PROCFS.
1821 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1822 '#include "fopen-same.h"' to end of file to match other h-* files.
1824 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1826 * configure.in: Change svr4 references to sysv4. Add case
1827 "unknown" for target vendor and infer some targets based
1828 on the specified operating system.
1830 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1832 * bfd-in.h, libaout.h: ANSIfy enums.
1834 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1836 * archive.c (normalize): created version for VMS which removes the
1837 VMS directory crap from the front and end of a filename, eg turn
1838 [-.foo]bar.obj;123 into bar.obj
1839 (bfd_construct_extended_name_table): now writes index into an
1840 extended name table in decimal - the same base used to read an
1841 extended name table.
1843 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1845 * aout-encap.c: Fix to use aout-target.h.
1846 * aoutf1.h: Use standard MY_object_p and MY_callback
1847 in aout-target.h. Remove target-specific versions.
1848 * host-aout.c: Re-write to use aout-target.h.
1849 * gen-aout.c: New files use with host-aout.c to generate
1850 host-specific a.out-related parameters.
1851 * Makefile.in: host-aout.o depends on aout-params.h, which is
1852 generated by gen-aout.
1853 * aout-target.h: Make a little more flexible.
1854 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1855 macro. Instead, inline it in aout-target.h.
1856 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1857 a gcc -Wall warning.
1858 * archive.c: Add missing commas in DEFUN macro (2 places).
1859 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1860 Berkeley ones, now that libiberty has them:
1861 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1862 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1863 remove unused variable.
1865 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1867 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1868 and execname inside HAVE_PROCFS ifdef since they are unused
1869 when it is not defined.
1871 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1873 * elf.c: Flag all sections as either code or data. We can't
1874 be sure what they are anyway, since ELF doesn't fit the
1875 traditional model of text+data+bss very well. Add new local
1876 function elf_read() to simplify code. Record entry point in
1879 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1881 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1882 rather than N copies of the same lines.
1884 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1886 * cpu-h8300.c: disassemble branch displacements correctly
1887 * coff-h8300.c: put reloc offsets out in 32bits
1889 * makefile.dos, configdj.bat: New files from DJ
1890 * cache.c: fopen with new macros is needed for DOS.
1891 * ieee.c: environ renamed to envi to stop an include file
1893 * opncls.c, coff-rs6000.c: more fopens with macros.
1895 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1897 * Makefile.in: infodir belongs in datadir.
1899 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1901 * Makefile.in: fix where docdir lives
1903 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1904 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1905 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1906 srec.c, syms.c, targets.c : all new documentation and lint
1910 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1912 * coffcode.h, srec.c: Lint.
1914 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1916 * Makefile.in: install using INSTALL_DATA, added standards.text
1919 * configure.in: mark directory as target dependent. configure
1920 nows works in objdir always so make file existence checks
1923 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1925 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1926 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1927 and mandir now keyed off datadir by default.
1929 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1931 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1932 computation of arch and machine type so it's worked out before
1933 some_aout_object_p is called.
1934 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1936 * archures.c: add extra field 'section_align_power' to hold
1937 default section alignment in object files.
1938 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1939 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1940 initialize the new field.
1941 * bout.c (b_out_callback): replace the text size, since aout
1943 * aoutx.h: Documentation in the new style
1945 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1947 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1948 use the saved value if mtime_set is already set (intended
1949 for archive files, though apparently not used yet).
1951 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1953 * targets.c: Revise comments about how to configure the target
1954 vector, to match reality. Remove mention of obsolete methods.
1955 Remove long lists of capitalized macros that turn into the same
1956 thing in lowercase. Normal vector simply lists all known
1957 lowercase xvec names; all other cases are handled by SELECT_VECS.
1959 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1962 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1963 list of supported targets.
1965 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1967 * archive.c (bsd_write_armap): The pad byte sometimes added to
1968 the string table in a __.SYMDEF member is now
1969 counted as part of the size of the string table.
1970 This is compatible with the old ranlib, as well as Sun's.
1972 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1974 * srec.c: Rewrote to fix many bugs; now gets the record type
1975 right, doesn't choke on input, sets the start address in an S9 and
1976 fills in the filename on an S0.
1978 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1980 * cpu-h8300.c: Add support for MEMIND addressing mode
1982 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1984 * coffcode.h: use the new macro if available
1986 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1987 * Makefile.in: Fixed dependencies due to file rename
1989 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1990 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1991 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1992 newos3.c, stab-syms.c, syms.c: All these files have had their
1993 #includes altered to point to the new places.
1995 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1997 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1999 * configure.in: Add vendor "ncr" as supported per-target vendor.
2000 Add svr4 case for i386 per-host case.
2002 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2005 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2007 * syms.c (bfd_decode_symclass): Return 'A'
2008 for symbols that are both absolute and global.
2009 * archive.c (bfd_special_undocumented_glue): Return NULL
2010 if bfd_ar_hdr_from_filesystem returns NULL.
2012 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2014 * Makefile.in: added coff-h8300
2015 * configure.in: now h8 is a coff target
2016 * cpu-h8300.c: fix various disassembly problems
2017 * libcoff.h: took out some code which has been #0ed for a long
2019 * targets.c: added h8 coff
2020 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2021 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2023 * coffcode.h: Started to change the way machine dependencies are
2024 handled, from the nest of #ifdefs to macros defined in the
2025 including coff-<foo>.c
2027 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2029 * aoutx.h (some_aout_object_p): Set the `executable' bit
2030 if the entry point is contained in the text segment, even if the
2031 text segment is at location 0.
2033 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2034 nonstandard MIPS sections (.rdata, .sdata, etc).
2036 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2037 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2038 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2040 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2042 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2044 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2045 from syms.c to new file stab-syms.c. Also, since GNU extended
2046 type codes such as N_SETT are no longer in ../include/stab.def,
2047 include them manually.
2048 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2049 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2050 * libaout.h: Added prototype for aout_stab_name().
2051 * Makefile.in: Update Makefile for new stab-syms.[co].
2053 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2055 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2056 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2057 just make N_XXX work by excluding the header from the text segment.
2058 * aoutx.h: Fix comments to match.
2060 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2062 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2063 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2064 for the "logical" text segment (i.e. never consider the exec
2065 header to be part of the text segment). This change is
2066 needed for consistency with various other parts of bfd and ld.
2067 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2068 and move calculation of obj_textsec(abfd)->size to libaout.h.
2069 * bfd-in.h: Removed bogus ';'.
2071 * Makefile.in: Add MINIMIZE flag to select lean
2072 or bloated target_vector.
2073 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2074 * newsos3.c: Fixes to ../include/aout64.h remove need
2075 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2077 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2079 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2080 handle both little and big-endian targets, with little
2081 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2082 * host-aout.c: Add FIXME note.
2084 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2086 * targets.c: Make the default target_vector contain
2087 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2088 Old behavior can be gotten by defining ALL_TARGETS.
2089 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2090 Factored out common code into new file aout-target.h.
2091 Saves a lot of duplicate code for a.out variants.
2093 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2095 Get 'make headers' to work when configured with +subdirs.
2096 * Makefile.in: Add $(subdir) to docdir path.
2097 * doc/Makefile.in (protos): Add $(srcdir) prefix
2098 to name of sed scripts.
2100 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2102 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2103 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2104 to include names of N_SETT etc.
2106 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2108 * elf.c: Add minimal support for ELF symbol tables. Generates
2109 canonical bfd symbol tables from ELF symbol tables. Change the
2110 name of some functions from bfd_<name> to elf_<name>.
2112 * syms.c: Trivial fix to comment to remove a redundant "to".
2114 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2116 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2117 form that GDB recognizes as COFF.
2119 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2121 * ieee.c (ieee_object_p): cast NULL correctly.
2122 * configure.in: added harris host
2124 * coff-a29k.c: Lots of changes, most from David Wood.
2126 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2128 * coff-m88k.c (coff_write_armap): Just #undef it.
2130 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2132 * Makefile.in: standardize on MINUS_G to disable debugging
2133 * coff-m88k.c: create coff armaps instead of bsd ones.
2134 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2137 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2139 * elf.c: Additions to support ELF format core files.
2140 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2141 has support for /proc (all the include files in particular).
2143 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2145 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2146 of two N_SO stabs, one for directory, and one for filename.
2148 * bfd-in.h (print_vma): Factor out duplicate definition.
2150 Exit a little more gracefully when malloc returns NULL.
2151 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2152 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2153 * libbfd.h: Rre-generated due to libbfd.c update.
2155 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2157 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2159 * elf.c (elf_object_p): Don't try to create a bfd section for
2160 the first ELF section header. It is just a placeholder.
2162 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2164 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2165 core files, when compiling native.
2166 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2168 FIXME: The aoutf1.h change below needs to be reversed back
2171 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2173 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2174 manipulation of lnno fields in lineno structs in a coff-<f>.h
2175 independent way. Override it in coff-<f>.h to your favourite
2176 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2177 (coff_swap_lineno_out): modified to use the new macros.
2179 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2181 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2182 unknown arch when the magic number doesn't specify the
2183 architecture, since some OSs (eg old sun3s) don't set the number, and
2184 020 is probably the right answer anyway.
2186 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2188 * hosts/h-news.h, hosts/h-rtbsd.h:
2189 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2190 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2191 bfd_print_symbol_nm, for use by nm.
2192 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2193 bfd_print_symbol_nm option, to print in nm format.
2194 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2195 oasys.c (oasys_print_symbol): Provide stub implementations
2196 for bfd_print_symbol_nm.
2197 * syms.c: New function bfd_decode_symclass, used by nm printer.
2198 New function bfd_stab_name to look up string name of stab code.
2200 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2202 * Makefile.in: Added ctor.c
2203 * archures.c (bfd_default_arch_struct) added
2204 bfd_default_reloc_type_lookup.
2205 * coffcode.h: removed a load of #if 0ed code.
2206 (coff_compute_file_section_positions): now works out the section
2207 alignment and size correctly in all cases.
2208 (coff_get_symtab): looks for constructor symbols and calls the
2209 right function when they're found. (coff_canonicalize_reloc):
2210 knows when a section is full of constructors and does the right
2212 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2214 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2215 * libcoff.h: removed #if 0ed code
2216 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2217 arch independent constructor relocation type.
2218 (bfd_reloc_type_lookup): removed the comment "this will go away"
2219 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2220 reloc which is used when BFD_RELOC_CTOR falls through to give a
2221 default 32bit reloc for constructors.
2222 (bfd_default_reloc_type_lookup): added.
2223 * aoutf1.h: fixed SEGMENT_SIZE typo.
2225 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2227 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2228 matching prefix "coff".
2229 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2230 rs/6000 csect records.
2232 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2234 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2235 * configure.in: add motorola delta88 cases
2236 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2237 write_armap prototype
2238 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2240 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2242 * Rename COFF-related files in `coff-ARCH.c' form.
2243 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2244 coff-mips.c, coff-rs6000.c to be exact.
2246 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2247 make output clutter.
2248 * config/mt-*: Ditto.
2250 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2252 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2253 John Gilmore. Archive support from Damon A. Permezel.
2255 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2256 * configure.in: Add rs6000 case.
2257 * targets.c: Add rs6000 vector.
2258 * archures.c: Add rs6000, fix comment on romp.
2259 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2260 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2261 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2262 * section.c (bfd_make_section): Return NULL on attempt to create
2264 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2265 (bfd_swap_aouthdr_in): Handle lots more members.
2266 (make_a_section_from_file): If section has already been seen,
2267 just return false rather than overwriting it.
2268 (coff_real_object_p): Understand incoming magic numbers.
2269 (coff_set_flags): Understand outgoing magic numbers.
2270 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2271 (build_debug_section): Add fn for reading debug string section.
2272 (get_normalized_symtab): Handle symbol names in debug string section.
2273 Remove unused obj_string_table.
2274 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2275 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2276 existing section before making one.
2277 * cpu-rs6000.c: New file.
2278 * rs6000coff.c: New file.
2280 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2282 * elf.c: Add partial support for ELF format corefiles. Still needs
2283 support for extracting registers from corefiles.
2285 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2287 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2288 RANLIB is defined as echo, send the output to /dev/null to help
2289 reduce clutter in the output from doing a make.
2291 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2293 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2294 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2296 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2298 * coffcode.h (coff_compute_section_file_positions): make it pad
2299 section size out if there are alignment restrictions so that the
2300 image will be ok on a system where section positions are worked
2301 out by accumulating sizes rather than from the section headers.
2302 * targets.c (proto write_armap). Changed orl_count to unsigned.
2303 * opncls.c (bfd_close_all_done). Added so that generative
2304 programs like gas can close a bfd without causing bfd confusion.
2305 * libbfd.h (changed becuase of protos)
2306 * amdcoff.c: messed with the way that jmp displacements are
2307 calcualated. This may not yet be totally correct.
2308 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2310 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2311 abs symbol has no section (like a register symbol).
2312 (coff_write_symbol) now zeros auxent before filling it up to help
2313 with sensitive applications.
2314 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2316 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2318 * bfd.c: Make sure we don't get a macro strerror().
2319 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2320 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2321 attempt to recover command, ifdef NO_CORE_COMMAND.
2322 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2324 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2326 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2328 * archive.c (bsd_write_argmap): The size of the ranlib structures
2329 should not include the size field itself.
2330 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2331 adata(abfd)->exec_bytes_size field instead of constant macro,
2332 because aoutx.h compiles to a simple .o file shared by
2333 all 32-bits a.out targets.
2335 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2337 * configure.in: Allow i386-sco-sysv.
2338 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2339 * cpu-h8300.c: lint.
2341 * host-aout.c: New strategy. We use common code, include files,
2342 and data structures to handle the file, but set a few parameters
2343 from the host's config file (page size, text start addr, etc).
2344 * libaout.h: Define HP BSD machine types.
2345 * aoutf1.h: Handle reading a.outs with these types.
2347 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2348 virtual-memory-address of the .reg section. We can't just make a
2349 section for "all the regs and nothing else" because only GDB knows
2350 exactly where the regs are (scattered around the upage and stack).
2351 Clean up memory allocation. Remove big- and little-endian
2352 vectors, replace with single vector; this only runs on the host,
2353 in host byte order. Replace byteswap routines with aborts in case
2355 * targets.c: There's only one trad_core_vec now.
2356 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2358 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2360 * hosts/h-amix.h (free): Fix prototype.
2362 * aoutx.h: Don't use NULL as an integer, for braindead systems
2363 that declare it as (void *)0. (From Peter Schauer.)
2365 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2367 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2368 problem with bad Ultrix system headers.
2369 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2370 various kinds of alignments for the various kinds of
2373 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2375 * doc/Makefile: Don't assume . is on the path (from James Clark).
2377 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2379 * Makefile.in: Avoid Sun Make VPATH bugs.
2380 * targets.c: Declare trad_core vectors extern.
2382 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2384 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2385 * libbfd.h: Moved ALIGN macro here.
2386 * bout.c (b_out_callback): Replace i960_align by align_power.
2388 * libaout.h (struct aoutdata): Added fields page_size,
2389 segment_size and exec_bytes_size. These help generic code
2390 (in aoutx.h and libaout.h) to figure out where to align
2391 the various segments in a demand paged file.
2392 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2393 to decide if the exec header counts in a_text (text segment size).
2394 Also, assume D_PAGED flag is set; don't set it here.
2395 * bout.c (b_out_callback): Add initialization of
2396 adata fields page_size, segment_size, and exec_bytes_size.
2397 * host-aout.c (NAME(host_aout, callback) and
2398 NAME(host_aout,mkobject): Ditto.
2399 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2400 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2401 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2402 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2403 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2404 for some systems (mainly sunos), so do it in the callback instead.
2405 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2406 * aoutx.h (NAME(aout,set_section_contents): Change the way
2407 filepos and size of sections are carried out to support
2408 older styles of demand paged executables.
2411 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2413 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2414 * bfd.c: Added macros to enable gas to swap coff records.
2415 * coffcode.h: Make the coff_swap_*_out routines return the number
2416 of bytes swapped, and cleaned up their prototypes.
2417 * configure.in: Added ebmon/coff support
2418 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2420 * targets.c: Added new entry points for coff swapping
2422 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2424 Restructure configuration scheme for bfd, binutils, ld.
2426 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2427 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2428 Change some config names to match other dirs.
2429 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2431 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2432 ../include/sysdep.h.
2433 * cpu-i960.c: Strncmp needed a length arg.
2434 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2435 * i386aout.c: Remove dead N_TXTOFF override.
2436 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2437 * config/: Rename some config files to match up h-*.h names.
2438 Remove all the HOST_SYS definitions from the config files.
2439 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2440 * hosts/h-hp9000.h: Remove USG comment.
2441 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2442 * hosts/h-news.h, h-sparc-64.h: New config files that had
2443 previously been kludged in the <sysdep.h> file.
2445 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2447 * config/*: trad-core support is HOST dependent, not target
2448 dependent. Target config files only set DEFAULT_VECTOR and/or
2449 other vector elements. Exception: when host-aout.c is in use,
2450 in which case we're forced to assume we're native (hp, vax,
2451 tahoe). Rename XDEPFILES to HDEPFILES.
2452 * Makefile.in: Rename XDEPFILES.
2453 * config/h-sun*: Don't force static linking.
2454 * trad-core.c: Document how to use it nowadays.
2455 * i386aout.c, newsos3.c: Clean up.
2456 * i386coff.c: Allow 386 coff files to be used as core files too
2457 (for reading core files from embedded systems).
2459 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2461 * Add i386aout.c for a.out support on the i386.
2463 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2465 * reloc.c, section.c, syms.c, targets.c: correct info-node
2466 structure in *doc* comments.
2467 doc/Makefile: stop hiding complaints from makeinfo.
2469 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2471 * aoutx.h (...some_aout_object_p): Take a third parameter,
2472 the internal_exec struct, and avoid ever looking at an
2473 external_exec. All callers changed to read the entire
2474 external_exec struct, swap and check its magic number,
2475 swap in the whole structure, and pass the swapped-in version to
2477 * bout.c: Bring into modern era. Use single _object_p routine
2478 for big- aand little-endian. Provide internal and external
2479 exec header structs. Use separate swap-in and swap-out routines.
2481 * libaout.h: Move struct internal_exec from ../include/aout64.h
2482 to here. Add obj_symbol_entry_size to struct aoutdata.
2483 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2485 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2486 EXTERNAL_NLIST_SIZE. Callers changed.
2488 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2490 * bfd.c: Remove strerror() to libiberty.
2492 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2493 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2494 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2495 last byte of transfer, not first byte, is within the section.
2497 * host-aout.c: Remove `BSD' archive support. Lint.
2499 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2500 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2501 `bfd_arch_info_type'. All uses changed.
2502 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2503 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2504 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2505 it needs a better name.) All uses changed.
2506 * targets.c: Rename `enum target_flavour_enum' to `enum
2507 target_flavour', and remove the `_enum' from all of the enum
2508 values themselves. All uses changed.
2510 * configure.in, config/h-i386mach: i386 mach host.
2511 * config/t-i386-aout: Use host-aout.c.
2513 * trad-core.c: Give it its own xvec's to make it independent
2514 of other file formats.
2515 * ecoff.c, host-aout.c: Remove refs to trad-core.
2516 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2517 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2519 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2521 * reloc.c: Extended NEWHOWTO macro
2522 * ieee.c: Changed the way 8bit pcrel is done
2523 * cpu-h8300.c: got the registers in the right order
2525 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2527 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2528 prediction is vindicated!
2530 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2531 Remove refs to howto.c, since Steve forgot.
2533 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2535 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2536 still work. Now allows any architecture/machine to be set.
2538 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2540 * howto.c deleted and moved code to reloc.c
2542 * libbfd.h, libbfd-in.h removed $id stuff for real
2544 * cpu-h8300.c Made it match various different spellings of h8300.
2546 * archures.c: Took out the first char filter which made it only
2547 look for a cpu/arch match when the first chars of supplied and
2548 tested names were the same.
2550 * targets.c removed oasys stuff, pending someone to fix the bugs
2554 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2556 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2557 ELF support good enough for GDB.
2558 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2559 m68k-cbm-svr4 host and target.
2560 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2561 so `diff' and `patch' can cope.
2563 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2565 * archures.c: removed texinfo error
2567 * init.c: added texinfo hooks, and removed initialization error
2570 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2573 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2575 * cpu-i960.c: Avoid numerical count of initializers.
2577 Vax Ultrix changes from David Taylor <taylor@think.com>:
2578 * host-aout.c: Make little-endian vector really little-endian.
2579 * configure.in: Separate vax and tahoe cases, handle ultrix.
2580 * config/t-vax: Add trad-core.o.
2581 * config/h-vaxult: New host system.
2583 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2585 * bfd-in.h VERSION, change version number to 0.18, this makes a
2586 gap, but now is the same as the linker version number.
2588 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2589 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2590 files will eventually contain processor specific bits for bfd,
2591 like strange relocation information and dis/assembly. So far only
2592 the H8 has been even partially done. This work also ties in with
2593 the change in handling architectures.
2595 * amdcoff.c: (a29k_reloc) fix error message.
2597 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2598 discover the architecture of the bfd. (sunos4_callback) calls the
2599 function bfd_set_arch_mach rather than stuffing stuff directly
2600 into the bfd. (sunos4_write_object_contents), changed names of
2603 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2604 setup the environment.
2606 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2607 headers in big endian format, regardless of the endianess of the
2610 * archures.c: totally changed. Now an architecture is represented
2611 with a pointer to an info structure rather than an enumerated type
2612 and a long. The old info is available as two elements in the
2613 structure. Future enhancements to architecure support will
2614 involve pointers to methods being placed into the info structure.
2616 * bfd.c: changed the definition of the bfd structure for the new
2619 * bout.c: (b_out_set_arch_mach) changed to use the new
2620 architecture mechanism.
2622 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2623 the new architecture mechanism.
2625 * configure.in: added h8 stuff.
2627 * ieee.c: too many changes to note. Now ieee files written with
2628 bfd gas and ld can be read by gld and ieee only linkers and
2631 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2633 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2634 than fixing the structure directly.
2636 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2637 than fixing the structure directly.
2639 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2640 before opening a bfd.
2642 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2643 rather than fixing the structure directly.
2645 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2646 in the t/hmake file) a user can select which backends they want
2647 linked with bfd without changing the source.
2649 * init.c: new, looks after initializing modules.
2651 * howto.c: for future use, will allow an application to work out
2652 what cookie to use as a handle on a relcoatio howto.
2654 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2656 * srec.c: Better error checking, partly from Peter Schauer.
2657 (srec_object_p): Avoid assuming any file that starts with 'S' is
2658 an S-record file! (Check for 3 uppercase-hex digits after it.)
2659 (ISHEX): Define new macro for checking supposedly hex characters.
2660 (pass_over): Treat as EOF any S-record line that:
2661 * doesn't have hex in either size character
2662 * produces a size larger than 0x7F
2663 * has an unrecognized type number
2665 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2667 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2668 opncls.c: Lint (saber actually).
2670 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2672 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2673 * newsos3.c: Fixed two types: newos3 -> newsos3.
2674 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2675 to use correct segment.
2677 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2679 * aoutx.h (print_symbol): Handle missing symbol->name.
2681 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2683 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2686 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2688 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2689 add sgi/irix support.
2691 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2693 Changes for the AMD 29000 Ultracomputer port from David Wood.
2696 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2698 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2701 * coffcode.h (coff_real_object_p): Pass information about the
2702 current file's coff symbol format to BFD via the coff_data struct.
2703 (coff_find_nearest_line): obj_icof => coff_data.
2704 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2705 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2706 and DIMNUM == E_DIMNUM.
2707 * configure.in: Handle a29k-*-* hosts, and targets
2708 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2709 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2710 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2711 local_linesz to `coff_data' (tdata) struct.
2712 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2713 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2715 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2717 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2718 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2720 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2722 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2724 (sunos4_core_file_matches_executable_p): Fix header comparison.
2725 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2726 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2728 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2730 Allow GDB to patch object files.
2732 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2733 * trad-core.h (trad_unix_core_file_p): Ditto.
2734 * aoutx.h (aout_set_section_contents): On first output, check
2735 abfd->direction and complain if erroneous.
2737 * Makefile.in: Add crude dependencies.
2739 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2741 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2742 to h/t-xxxx files so that everything will work on System V.
2744 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2746 * aoutx.h: Add information on host-aout.c and how to configure
2747 to use it, to the manual.
2748 * configure.in: Tix typo.
2749 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2750 else dummy out the core file support.
2751 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2752 specified, use it to locate the data section.
2753 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2754 rather than as chars (lint).
2756 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2758 * aoutx.h, coffcode.h: saberized.
2760 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2762 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2764 bfd.c, targets.c: minor rewording of doc segments
2767 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2769 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2770 etc, rather than TEXT_START_ADDR.
2771 * host-aout.c: Remove #if 0 around whole thing.
2772 Update to modern (32/64-bit) a.out naming conventions.
2773 Include a large chunk of ../include/a.out.gnu.h to get macros that
2774 are not defined by the system include files.
2775 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2776 macro used by the other a.out implementations.
2777 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2779 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2781 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2782 texdoc and psdoc; make these depend on generated .texi's
2784 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2787 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2790 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2791 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2792 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2793 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2794 obtrusive marks indicating .c origins.
2796 * bfd.texinfo: generalize most references to linker
2798 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2800 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2801 * archures.c: remove empty foo() definition (crept in at vn1.9)
2803 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2805 * bfd.texinfo: use @setchapternewpage on instead of lots of
2806 @page's; minor rephrasing in Introduction.
2808 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2809 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2810 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2811 segments): used BFD (caps) more consistently as a name in
2812 discourse, fixed a few other minor typos and uses of fonts
2815 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2817 * coffcode.h: fixed bug where string table size wasn't being swapped.
2819 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2821 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2823 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2824 flags. (bfd_print_symbol_vandf) now knows what to do with the
2827 * aoutx.h: made translate_from_native_sym_flags and
2828 translate_to_native_sym_flags produce the above flags.
2831 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2833 * all files: update copyright notices for GPL version 2.
2834 Install header comments and attribute most modules to their
2835 authors. BFD's name is now officially "Binary File Descriptor",
2836 so remove any conflicting pejoratives.
2837 archures.h: Consists solely of comments; remove it.
2839 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2841 * Makefile.in, bfd.c: Made it compile again.
2843 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2845 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2848 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2850 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2851 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2854 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2855 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2857 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2859 * Everything: created some new files, core.c format.c, reloc.c,
2860 section.c and syms.c to split the functionality a bit better.
2861 Cleaned up the rest of the files a bit, and added some
2865 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2867 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2868 really takes 3 arguments, patched code and ammended prototypes.
2870 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2872 * ../include/bfd.h (struct bfd_target): Added new field
2873 "align_power_min" which contains the minimum alignment for a
2874 section. This is used in coff_new_section_hook. The field
2875 insertion necessitates an update of all backends..
2877 * aoutf1.h jump table field inserted
2879 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2882 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2883 table field inserted.
2885 * coffcode.h(just about everything) Now patches up symbol tables
2886 using a different mechanism. The Intel major bug has been fixed,
2887 and the linker can self host on the Aviion and be debugged with
2890 * ecoff.c: new include and jump table patch, i386coff.c: new
2891 include and jump table patch, icoff.c: new include and jump table
2892 patch, ieee.c: can now read archives containing ieee modules.,
2893 libcoff.h: added (combined_entry_type), libieee.h: uped max
2894 sections to 20, m68kcoff.c: new include and jump table patch,
2895 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2896 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2897 srec.c: jump table patch. trad-code.c fixed #IF typeo
2899 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2901 * coffcode.h (coff_swap_aux_in): added else case to deal with
2902 filenames less than 9 characters.
2905 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2907 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2909 * srec.c: now allows any number of sections to be created in a
2910 file. Outputs addresses of the right length.
2912 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2914 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2915 target didn't match, the format got set to the attempted match,
2916 breaking a future test.
2918 *../include/i386coff.h : fixed typo in type field with size
2920 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2921 support in the jump table for the swapping routines exported to
2922 gdb. Now gdb works with the 386.
2924 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2926 * Merge in changes from gdb-3.95 release.
2927 Makefile.in: Allow hmake and tmake files to add OFILES.
2929 bfd.c: support specific targets as well as searching. When
2930 searching, take default target in preference to others.
2932 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2933 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2934 libbfd.h: Support specific targets as well as searching.
2935 opncls.c: Support specific targets as well as searching.
2936 targets.c: Search is short-circuited if default target matches.
2937 liboasys.c, libieee.c: Undo bothner changes that make macros
2938 work to the left of assignment, but which depend on the
2939 representations of different pointer types being the same.
2941 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2943 * i386coff.c: created.
2944 * coffcode.h: added support for 386.
2945 * Makefile.in: added support for 386.
2946 * ../include/i386coff.h: created
2948 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2950 * coffcode.h: removed all put_x_<sizes>
2951 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2955 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2957 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2959 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2961 * everything: Removed sysdep.h from bfd.h and put back into files
2962 from which it was split out. Now 64 bit version is built with a
2963 -DHOST_64_BIT="long long" on the compile line.
2966 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2968 Changed all the [get|put][name] routines to use [get|put]_[size
2971 Put in support for 64 bit work. Now two versions of bfd may be
2972 generated, according to the state of TARGET_64_BIT, one which is
2973 32 bit only, and one which is 64/32 bits.
2974 Created new back end 'demo64' to test 64 bit functionality.
2976 Renamed some files to work on DOS.
2978 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2979 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2980 chage, 64 bit transfer. * liba.out.h: Split out common code from
2981 sunos and newsos into liba.out. Name changes and prototype mods. *
2982 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2983 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2984 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2985 change and 64bit stuff.* newsos3.c: common code removed, new jump
2986 table. * oasys.c: Name change * opncls.c: Portability fixes *
2987 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2988 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2989 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2990 64bit ized. * demo64.c: 64 bit a.out back end
2996 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2998 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2999 on LHS of assignment, even when using old compilers.
3000 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3001 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3002 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3003 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3004 * targets.c: Add declaration of newsos3_vec.
3007 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3009 * aout.c: fixxed some of the problems with filepos calculation.
3010 (swap_ext_reloc): fixed problem with creation of relocs.
3011 (aout_set_section_contents): fixed filepos problem
3013 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3014 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3015 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3016 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3017 cleaned up. (coff_write_object_contents) cleaned up.
3019 * ecoff.c: Totally different. Now supports ecoff fully.
3021 * icoff.c: fixed problems in relocation callout.
3023 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3025 * m68kcoff.c: updated target vector.
3027 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3028 choose_reloc_size. (sunos4_write_object_contents) now calls
3029 choose_reloc_size so outputs relocs correctly, also calculates the
3030 size of the sections correctly.
3034 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3036 Merge Per Bothner's changes to modularize BFD a.out a bit.
3038 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3039 * ieee.c: Cast enums to int before comparing them, for brain-
3041 * coff-code.h: Remove coff_get_section_contents, and use the
3042 generic one instead.
3044 * aout.c: Derive new module from sunos.c, containing generic
3045 support code for all kinds of a.out files.
3047 * sunos.c: Remove all code that goes in aout.c. Split out
3048 machine dependent followup in sunos4_object_p into
3049 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3050 and redefine only the names we CHANGE, not all the names. Drop
3051 the little-endian vector, and rename the vector as sunos4 rather
3054 * b.out.c: Use aout.c routines for most of the work. Slight
3055 changes for the new regime. Remove close_and_cleanup and
3056 get_section_contents in favor of generics. New transfer vector
3059 * newsos.c: New support for Sony NEWS, another a.out format.
3061 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3062 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3063 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3065 * opncls.c (bfd_close): Call format-dependent write_contents
3066 routine, if writing, before calling target-dependent
3067 close_and_cleanup routine (which is now always generic, I think).
3068 * srec.c: Use bfd_alloc instead of malloc. Remove
3069 close_and_cleanup and move code from it to
3070 srec_write_object_contents. Add write_contents to tvec.
3071 * targets.c: Remove a.out little vector, replace a.out big
3072 vector with SunOS vector. FIXME: Need Vax support again now.
3074 * libbfd.h: Add write_contents format-dependent-vector to the
3075 bfd_target vector. Supply a generic close_and_cleanup routine.
3076 * liba.out.h: Handle the new aout.c split. Add prototypes for
3077 all routines defined in aout.c. Rename "sunos" things to "aout"
3078 things. Add a few fields where needed for various formats.
3079 * Makefile.in: Add aout.c and newsos.c.
3081 * archive.c, ieee.c, oasys.c: Lint.
3083 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3086 changed forward declaration struct stat; to reduce warnings. Changed
3087 comment on bfd_h_<x>_x.
3089 * ../include/m68kcoff.h, ../include/intel-coff.h,
3090 ../include/m88k-bcs.h
3091 Now there are two incarnations of relocs, linenos and syments. One for
3092 internal digestion, and one full of char arrays for I/O. The original
3093 names have gone to detect errors.
3095 * Makefile.in, m68kcoff.c, targets.c
3096 Test new structure code with a 68k coff implementaion
3098 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3099 Fixed all the places where there were problems with the size and
3100 alignments of structures on disk and structures in memory. #ifed out
3101 all the code in coffswap.c, since it should be done using the target
3104 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3106 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3107 multiple reloc command.
3109 * sunos.c (sunos4_set_section_contents): Made it so that sections
3110 are always padded to their alignment size.
3112 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3114 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3115 Clean up types and such (saber C problems).
3116 * ecoff.c: Clean up types and such. Remove routines that are
3117 not used. Fix up reading and swapping of shorts from files.
3119 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3121 * a.out.vax.c: Remove two bogus "static" from prototypes.
3123 * ecoff.c: Got rid of lots of non-working junk (that had
3124 been copied directly from coff-code.h).
3125 Updated to be consistent with updates to icoff.c and coff-code.h.
3127 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3128 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3130 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3131 but until the target_vector is automatically generated,
3132 it's as good as any. Note that the text offset is the only
3133 difference between NewsOS and SunOs (including magic numbers).
3134 (Most of the sunos_* routines should to renamed bsd_*
3135 and move to a bsd.c file. Then (and when the target_vector
3136 is automatically generated) it might make sense to create
3137 a separate Sony target.)
3139 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3140 on some systems, and doesn't help on others.
3141 Similarly, only define X_OK if not already defined.
3143 * trad-core.c: Don't include sys/stat.h - at least
3144 on NewsOS 3, it has already been included.
3146 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3148 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3149 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3150 symbol tables if necessary when reading them in, so gdb can use
3151 them. Add "bfd_coff_" to the names so they won't conflict with
3152 names in calling programs. FIXME-soon: if coff-code.h is
3153 included in two BFD modules, this will cause duplicate
3154 definitions; the routines should be exported to a separate,
3155 common, module (probably along with a mess of other ones).
3157 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3159 Improve modtime support.
3161 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3162 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3163 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3164 BUG: archive members still do not get correct mod times.
3166 Improve floating point support for core files.
3168 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3169 (sunos4_core_file_p): Create a second registers section in the
3170 core file, called ".reg2", for the float registers.
3172 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3174 * many changes to improve archive handling; found a logic flaw in
3175 bfd_check_format which only just happened to work by cooncidence.
3177 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3179 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3182 * bfd.h: changed type of udata in asymbol to void *, like it
3183 should be. Added bfd_reloc_dangerous enum member.
3185 * coff-code.h: Fixed it so that internally generated symbols get
3186 their values relocated correctly in all cases. Removed calls to
3189 * icoff.c: Not understanding the destination symbol of a reloc is
3190 not a failure any more, just 'dangerous'. This allows linking of
3191 b.out and coff images.
3193 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3197 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3199 * sunos.c (translate_to_native_sym_flags): fixed
3200 sym_pointer->n_value so that symbols on the way out get their
3201 section relative values calculated correctly.
3203 * coff-code.h (mangle_symbols): fixed problem where tags were not
3204 being relocated for structs, enums, unions. Also various lints.
3206 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3208 * archive.c (get_elt_at_filepos): system_call_error returned
3211 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3213 * Resolve the use of no_error and system_call_error.
3214 The bfd library itself now will never set bfd_error to
3217 The code still needs to be combed to make sure all the error
3218 codes are correct. I suspect they are not always set correctly.
3220 * The names of all the messages have _ prepended because the sun
3221 bundled compiler can't distinguish from a macro which takes an
3222 argument and the same identifier in a non-macro context.
3224 * The reason for the above being that entry points which used to
3225 be trampoline functions are now just macros which expand to a
3226 direct call through the bfd's xfer vector.
3228 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3229 must gas have its own version of everything (the gas version
3230 had the correct value)
3232 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3234 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3235 properly support i960 architecture and output correct reloc stuff.
3237 * bfd.h: added prototype for bfd_printable_arch_mach, added
3240 * coff-code.h: Applied patches from chrisb to support i960
3241 architecture, zero relocs and swap them correcly and conditionally
3242 compiled the timestamp.
3244 * sunos.c: Made the default section alignment 2^3 so that doubles
3245 are done properly. Fixed the same reloc bug that was in b.out.c
3247 * sysdep.h: Now compiles on a Posix box
3249 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3251 * icoff.c: Fix comment on big-endian version.
3252 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3253 F_RELFLG). Set F_AR32WR in output files if little endian
3256 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3258 * archures.c fixed =/== typo
3260 * sunos.c added architecture stuff for output. Fixed
3261 bug where files where vma(data) != size(text)
3262 were processed wrong.
3264 * coff-code.h added a lint cast
3266 * (../include/a.out.sun4.h) fixed it so zmagic
3269 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3271 * archive.c removed loads of includes, and fixed bug where string
3272 table didn't have a null at the end.
3274 * bfd.c fixed includes, added symbols argument to
3275 canonicalize_reloc entry point.
3277 * libbfd.c fixed includes and added some lint patches.
3279 * targets.c added both sorts of intel coff.
3281 * b.out.c fixed included, changed was the canonical
3284 * icoff.c added support for callj and big and little
3287 * opncls.c added chmod+xing for files with EXEC_P set.
3289 * sunos.c fixed includes. Changed default section
3290 alignement to words. Fixed relocation stuff to work with
3293 * bfd.h various new types added, prototype for new
3294 reloc calls, changed bfd->iostream to a void *
3295 to including files don't need stdio.h.
3297 * libcoff.h added conversion table to tie relocs to
3302 * coff-code.h fixed includes. Added code to support
3303 big and little endian formats. Various lints. Better
3304 processing of symbols. Changed reloc stuff to new
3307 * libbfd.h fixed includes
3310 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3312 * bfd.h changed name of alignment entry in sec_struct to
3313 alignment_power, because of conflicting uses within bfd.
3314 Now it should be obvious that it's a 2**n alignment
3315 specifier. Removed start_pad, end_alignment, block, minsize,
3316 output_file_alignment, subsection_alignment and original_vma fields.
3317 Added align_power() macro. Fixed bfd_section_alignment
3318 acessor macros. Added bfd_symbol_same_target macro.
3320 * b.out.c (b_out_write_object_contents) fixed to use
3321 new alignment member. Fixed (callj_callback) to use section
3322 relative symbols properly.
3324 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3325 Fixed (translate_from_native_sym_flags) to correctly make
3326 symbols section relative.
3328 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3329 (bfd_make_section) took out initialization of obsolete members.
3330 (bfd_print_symbol_vandf) added
3332 * opncls.c (bfd_create) created.
3334 * coff-code.h (coff_new_section_hook) took away refs
3335 to obsolete members. (make_a_section_from_file) added
3336 conversion between alignment types. (coff_symbol_from)
3337 added. (coff_count_linenumbers) only counts linenumbers
3338 if symbol is of coff-type. (coff_mangle_symbols) only
3339 heavily mangles symbols if symbol is coff-type.
3340 (coff_write_symbols) various lints. (coff_write_object_contents)
3341 various lints and modification for alignment conversion.
3342 (coff_slurp_relocs) fixed for use with new asection shape.
3344 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3346 * archive.c lots of lint
3348 * b.out.c added callj relocation support, upgrated reloc howto.
3349 Fixed so that asymbol and reloc records are output
3352 * bfd.c lots of lint, support for new bfd entry point
3355 * bfd.h changed definition of asymbol to contain pointer to
3356 owning bfd, removed target dependencies.
3358 * cache.c took out print statements, put in BFD_ASSERT calls.
3360 * coff-code.h various lints, corrected linenumber output
3361 functionality. Added support for new style asymbols and
3362 bfd_print_symbol. Fixed so that asymbol and
3363 reloc records are handled correctly. Added timestamp.
3365 * icoff.c Added support for new howto shape.
3367 * liba.out.h Added support for new asymbol shape
3369 * libbfd.c various lints
3371 * libbfd.h various lints
3373 * libcoff.h added support for new asymbol shape.
3375 * sunos.c various lints. Added support for new asymbol shape
3376 and bfd_print_symbol.
3378 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3380 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3381 pointer lint. Added support for callj relocation. Fixed bug where
3382 the last 32 bytes of the text section were overwritten by data. Fixed bug
3383 where archives of b.out didn't work due bfd_slurp_extended_name_table
3386 * sunos.c added support for n_other field. Braced the howto table so
3387 that it won't be affected by any lengthing of the howto struct typedef.
3390 * bfd.h added support for n_other field, added special_function
3391 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3394 * bfd.c upgraded bfd_perform_relocation, various lints.
3396 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3398 * ChangeLog: Started ChangeLog for BFD.
3399 * ToDo: Create file for suggestions.
3401 * Makefile: Support easy loading into Saber C.
3402 Add dependencies for icoff.o and bcs88kcoff.o.
3403 Rename coff.c to coff-code.h. Change callers.
3405 * bfd.c (bfd_check_format): Allow the check_format routines
3406 to return the desired target vector, rather than just a Boolean.
3407 bfd.h (bfd_check_format): Change function pointer return type.
3408 archive.c (bfd_generic_archive_p): change callee.
3409 b.out.c (b_out_little_object_p, b_out_big_object_p,
3410 b_out_real_object_p): change callee.
3411 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3412 in check_format transfer vectors that need a filler.
3413 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3414 bcs88kcoff.c: change callee.
3415 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3416 icoff.c: change callee.
3417 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3419 * libbfd.c (zalloc): It should actually zero the storage!
3420 This was commented out for some reason.
3422 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3423 This is so callers can avoid <stdlib.h> which doesn't exist
3426 * bfd.c (map_over_sections): Add debugging code, since I
3427 noticed the section count for sunos core files was bad, but only
3428 GDB had detected the problem.
3429 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3430 bfd_get_section_linenos): Remove obsolete functions.
3431 (bfd_apply_relocations): Use longs, not ints, for the math.
3433 * bfd.h: Declare enum boolean and struct bfd_target as well
3434 as typedefs for them. Remove obsolete
3435 bfd_get_section_lineno_size.
3437 * cache.c: Make the "fdopen" support work. Keep better track
3438 of how many files are open. Centralize the opening of files
3439 and be sure bfd_open[rw] actually try to open the file. Evade
3440 linked list initialization problems.
3442 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3444 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3446 * cplus-dem.c: Delete file, since it is not part of BFD.
3448 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3449 (bfd_openr, bfd_openw): Actually open the file, give error now.
3451 * sunos.c (sunos4_core_file_p): Set section count.
3452 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3453 obsolete definitions.
3454 (_write_symbol_table): Initialize <idx> counter.
3455 (foop): Eliminate debugging code.
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