1 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3 * coffgen.c: #include seclet.h.
5 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
7 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
8 debug info. Setup info about linker symbols only, and use
9 standard bfd fields to hold the info.
10 * (hppa_object_p): Remove unneeded decls.
11 * (hppa_new_section_hook): Get rid of most of this.
12 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
13 fat. Remove all knowledge of stabs, remove redundant knowledge of
15 * Remove macros for accessing fields which are now gone.
17 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
19 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
21 * coff-z8k.c: delete unused reloc functions
23 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
25 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
26 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
27 * coff-msym.c: Use DEFUN for function definitons.
28 * coff-mips.c: Added code to read and print symbols, and to find
31 * coffcode.h: Moved many generic functions into coffgen.c. Moved
32 swapping functions into coffswap.h for ECOFF use. Moved
33 relocation functions, only used by h8300 and z8k, into reloc16.c.
34 Added hooks for coffgen.c functions to backend data structure, and
35 added hook functions. Still more could be done.
36 * coffswap.h: New file to hold COFF swapping routines.
37 * coffgen.c: New file to hold generic COFF functions.
38 * reloc16.c: New file to hold h8300 and z8k specific relocation
40 * libcoff-in.h: Added declarations for functions in coffgen.c.
41 * libcoff.h: Rebuilt to incorporate changes.
42 * coff-h8300.c: Function name changes.
43 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
44 hook rather than defining EXTRA_CASES.
45 * Makefile.in: Build new files coffgen and reloc16. Added
46 dependencies of coff-*.o on coffswap.h and seclet.h.
48 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
50 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
51 about discarding const.
53 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
55 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
57 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
59 * configure.in (post-target): If --with-minimal-bfd is specified,
62 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
64 * srec.c (srec_write_records): one of my boards wants a CR between
67 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
69 * archive.c (do_slurp_coff_armap): set symdef_count correctly
70 (it broke a couple of weeks ago).
72 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
74 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
75 return type, so libbfd.h doesn't reference undefined typedefnames.
77 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
79 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
81 (coff_pointerize_aux): don't pointerize a negative tagndx
82 (sometimes generated by SCO 3.2v4 cc).
84 * bout.c (calljx_callback, callj_callback,
85 b_out_get_relocated_section_contents): warn if relocating against
88 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
90 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
91 Make a bunch more routines be static.
92 * hppa.c (fill_spaces): Get rid of this, replace with much better
93 written setup_sections().
94 * (setup_sections): New routine to create BFD sections for each
95 space and subspace in SOM files.
96 * (hppa_object_setup): Use BFD sections created by
97 setup_sections() to locate GDB symbol table info.
98 * (make_unique_section): New routine to create a BFD section. It
99 ensures that the given name is unique, and will generate a unique
101 * (hppa_object_p): Become much more paranoid about file header.
102 * (make_bfd_asection): Call bfd_make_section to do the dirty
103 work. Simplify code somewhat.
104 * (hppa_core_file_p): Use proper name for stack section.
105 * libhppa.h: Remove millicode_start, millicode_end decls.
107 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
109 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
111 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
112 relocs, don't bother doing the adjustment if the value to add is
115 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
117 * bfd.c (bfd_get_size): New function that gets an upper bound
118 on the possible size of any object in a bfd.
119 * elf.c (bfd_elf_find_section, elf_get_str_section,
120 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
122 * elf.c (elf_big_vec, elf_little_vec): Document last three
123 members initialized to NULL.
125 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
127 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
129 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
131 * hosts/std-host.h: New file. Attempt at a generic/default
132 set of definitions, to discourage porting to new hosts by copying.
133 * hosts/news.h: Removed.
134 * hosts/sparc.h: Use std-host.h.
135 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
136 perhaps we can later remove the the_bfd field from each symbol.
137 * syms.c (struct symbol_cache_entry): Remove unused field
138 app_data. Add comment noting that the_bfd is almost redundant,
140 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
141 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
142 * hppa.c (fill_spaces): Make slightly more rebust.
143 * configure.in: Allow std-host as the "default" host.
145 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
147 * bfd.c: Add struct hppa_core_data to tdata union.
148 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
149 Get rid of HPPA/BSD specific code. That will go somewhere else
151 * (fill_spaces): Don't spin forever and die if you don't find
152 $MILLICODE$ subspace.
153 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
155 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
156 Make these work for HPUX.
157 * (make_bfd_asection): New routine to make section creation a
159 * (hppa_core_file_p): Completely rewrite, leave out bugs.
160 * libhppa.h: #include the right system files. Redefine all of
161 the structs/macros for hacking core files to use more sensible
162 HPUX core file structures.
163 * targets.c (target_vector): Conditionalize hppa_vec on
164 HOST_HPPAHPUX, not hp9000s800.
165 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
166 malloc and realloc. #define HOST_HPPAHPUX.
168 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
170 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
171 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
172 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
173 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
175 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
176 * aix386-core.c: New file for handling core files on AIX on PS/2.
177 * targets.c: if AIX386_CORE, use aix386_core_vec.
178 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
181 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
183 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
186 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
188 * Makefile.in: added dvi target
190 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
192 * bfd.c: Use right name for tekhex tdata struct.
193 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
194 * libcoff.h: Updated to get spacing change from coffcode.h.
195 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
197 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
199 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
200 functions, with the "guts" of the old bfd_slurp_bsd_armap
201 and bfd_slurp_coff_armap, but assuming we've already checked
202 if the armap is present or not.
203 Also, rewrite a bit to avoid keeping around obstack data
205 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
206 Various fixes to correctly handle COFF_style archives names.
207 (Note that because these have a trailing '/', the names can
208 have embedded spaces.)
209 * archive.c (bfd_slurp_armap): New function, replaces old
210 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
211 _either_ format, and calls do_slurp_bsd_armap or
212 do_slurp_coff_armap if either form of map is seen.
213 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
214 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
215 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
216 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
218 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
220 * hppa.c: #include "sysdep.h", not <sysdep.h>.
221 * libhppa.h: Make millicode_start and millicode_end be unsigned
222 int to be same type as CORE_ADDR in GDB. Why are these here?
224 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
226 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
227 vaddr of the section to the addend.
228 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
229 SCO_CORE to SELECT_VECS.
230 (target_vector): add sco_core_vec.
231 * sco-core.c (sco_core_vec): add leading underscore initializer.
232 * configure.in (i[34]86-*-sco*): use target i386-sco.
233 * config/i386-sco.mt: new file; define SCO_CORE.
235 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
237 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
239 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
241 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
243 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
245 * hosts/i386linux.h: Include unistd.h.
247 * aoutx.h (print_symbol): aout_stab_name returns a constant
249 * libaout.h (aout_stab_name): Fix prototype.
250 * stab-syms.c (aout_stab_names): Array is now const.
251 (aout_stab_name): Return value is now pointer to const.
253 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
256 * syms.c (asymbol): Added new field "app_data", for data
257 particular to the application. Some of the linker flags ought to
258 get moved to this field someday.
260 * archures.c (bfd_default_scan): Recognize a few more numbers:
261 80486, 80960, and 960.
263 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
264 bfd_coff_std_swap_table, cast to PTR.
265 * bfd.c (bfd_coff_swap_*): Deleted macros.
266 * targets.c (struct bfd_target): Deleted COFF-specific swapping
268 * coffcode.h (type bfd_coff_backend_data): New structure type,
269 contains pointers to the COFF-specific swapping routines.
270 (bfd_coff_std_swap_table): New data structure, to be used when
271 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
272 (bfd_coff_swap_*): New macros.
273 * coff-mips.c (mips_coff_swap_table): New data structure.
274 (ecoff_big_vec): Use it.
275 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
276 * All other targets: Deleted coff-specific vector entries.
278 * trad-core.c: Fixed some `PARAMS' uses that were missing
281 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
283 * aoutx.h (some_aout_object_p): Protect arg prototype in
284 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
286 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
288 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
289 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
290 PARAMS for readability.
292 * aoutx.h: Add type to callback parameter.
293 * coff-mips.c: Don't call trad-core.h, not needed.
294 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
295 * trad-core.h: Eliminate, unused.
297 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
299 * format.c (bfd_check_format): if default target isn't found
300 then look through the entire list rather than return early.
302 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
304 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
306 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
308 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
310 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
312 * coff-z8k.c: checkpoint, more addressing modes handled
313 * coffcode.h (get_value): don't truncate reloc->addend field, it's
316 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
318 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
320 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
322 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
324 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
326 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
327 and about when file descriptors are closed.
329 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
331 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
332 written out correctly.
334 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
336 * section.c: New section bit SEC_SHARED_LIBRARY.
337 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
338 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
341 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
343 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
344 macros; use PARAMS to declare the function pointers involved.
346 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
347 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
349 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
351 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
353 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
354 declaring pointers to functions.
355 * cache.c, elf.c: Move static function decls to top, use PARAMS.
356 * seclet.h: Declare external function with PARAMS.
358 * doc/chew.c (exfunstuff): Eliminate.
359 (paramstuff): Replace exfunstuff with function to generate PARAMS.
360 * doc/proto.str: Use paramstuff rather than exfunstuff.
362 * libbfd.h: Update, based on changes in source code and chew.
364 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
366 * libieee.h: Add FIXME about removing limit on number of sections.
367 * bfd-in.h: Improve comments to make it clear that bfd.h is
368 the wrong place to edit this file.
369 * Makefile.in (install): Install ansidecl.h and obstack.h in the
370 same places where we install bfd.h.
372 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
374 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
375 symbol type before blindly modifying the auxent. Specifically,
376 only modify the endndx fields for types that need it, and don't
377 set the array information for non-arrays.
379 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
381 * aoutx.h (some_aout_object_p): Section list should be set up
382 correctly anyways; don't have to set up "next" pointers manually.
384 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
386 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
387 config/i386v.mh: removed -DUSG from HDEFINES.
388 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
390 hosts/i386v.h: don't define POSIX_UTIME.
392 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
394 * ieee.c (ieee_slurp_sections): make a private copy of the
395 section's name before truncating it.
397 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
399 * hppa.c: add symbol_leading_char entry in transfer vec
401 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
403 * ieee.c (get_symbol): can now cope when two symbols of a
404 different class, but the same index number occur consecutively.
405 (get_section_entry): nicer name for sections being forward
406 referenced. (ieee_archive_p): don't free the filename string,
407 since it was never malloced.
409 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
411 * coffcode.h (coff_write_object_contents): Zero timestamp field.
413 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
415 * coffcode.h (coff_swap_aux_out): set the fcnary info before
416 optionally setting the dimen info, since they are in the same
417 memory locations. Also zero out external auxent.
418 (coff_write_symbol): don't zero external auxent; now done in
421 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
423 * Check fclose return value for errors.
424 libbfd.h: bfd_cache_close now returns a boolean.
425 cache.c (bfd_cache_delete): return fclose success value.
426 (bfd_cache_close): return bfd_cache_delete return value.
427 opncls.c (bfd_close, bfd_close_all_done): return result of
430 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
432 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
434 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
436 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
437 work out a coff relocation type from a howto's attributes rather
438 than using the input r_type field. This fixes PR1677 and allows
439 conversion of a.out relocs to coff relocs.
441 * coffcode.h (coff_write_relocs): if supplied a relocation
442 relative to an absolute symbol, use the right symbol index.
444 * reloc.c (bfd_perform_relocation): do a partial link for coff
447 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
449 * changes to support i386-sysv with shared libraries:
450 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
451 check for .data2; if _LIB is defined, check for it; map
452 SEC_NEVER_LOAD to STYP_NOLOAD.
453 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
454 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
455 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
456 if section has contents, not just if it is loadable; if
457 TWO_DATA_SECS, check for .data2
458 (coff_set_section_contents): set vma of .lib section to number of
460 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
461 don't define coff_write_armap to bsd_write_armap.
462 * hosts/i386v.h: don't include <utime.h>, since it is not provided
465 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
467 * solaris2.h: Get the definition of alloca from alloca.h if we
470 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
472 * configure.in (i960-*-{aout,bout}): Support these.
474 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
476 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
478 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
480 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
481 no-longer-used definitions of L_SET and L_INCR.
482 * i386linux.h: Tweaks to smooth Linux build.
484 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
486 * seclet.h: Add enum tag to bfd_seclet_enum_type.
488 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
490 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
491 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
492 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
493 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
495 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
496 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
498 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
500 * configure.host: New file, contains mapping of host configs
501 to host support file names for bfd, binutils, opcodes.
502 * configure.in: Use it.
503 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
504 * i386bsd.c: Cleanup, reformat.
505 * config/i386-bsd.mt: Comment changes.
506 * config/i386bsd.mh: New file for core file support.
507 * hosts/i386bsd.h: Merge changes from Peter Schauer.
508 * bout.c (ALIGN): Rename to ALIGNER, since system header files
509 on BSD 4.4 define ALIGN (sigh!).
511 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
513 * libaout.h (aout_backend_data): added exec_header_not_counted
514 field. For ZMAGIC files only, when text_includes_header is set, by
515 default the length of the exec header is counted in the text
516 section size. For go32, exec header is mapped in but does *not*
517 contribute to the size of section.
518 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
519 is not set, but ztih is, add the size of the exec header to the
520 recorded size of the text section.
521 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
522 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
523 Also set text_includes_header.
524 * aout-target.h (*_backend_data): cleare exec_header_not_counted
525 by default in MY(backend_data).
527 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
529 * aout-target.h (callback): Don't define this function if it won't be
532 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
533 type doesn't match. Don't lose if file sections have already been
535 (set_arch_mach): Set reloc_entry_size.
536 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
538 * hosts/i386bsd.h: New file.
539 * configure.in: Recognize i[34]86-*-bsd host.
541 * aout-target.h (callback, write_object_contents): Delete unused
544 * aoutx.h (reloc_type_lookup): New function.
545 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
546 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
547 (MY_reloc_howto_type_lookup): Don't define it.
549 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
551 (slurp_symbol_table): Use header byte order, not target byte
552 order, for reading symbol data.
554 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
556 * configure.in: Undo some brain damage in the host section.
557 * configure.in: Reformat the target section, test many configs.
558 * Makefile.in (make): Remove obsolete `make make'.
559 * aoutx.h (some_aout_object_p): Make defines line up.
561 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
563 Now a bfd knows whether underscores are normally prepended
564 to symbols in its file format.
566 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
567 coff-z8k.c: targets set so they have leading underscore
568 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
569 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
570 without leading underscore flag
571 * targets.c: add symbol leading char to xvec description
572 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
574 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
576 * archive.c: Make errno global.
577 * archive.c (_bfd_write_archive_contents): If read fails (and
578 errno!=0) set bfd_error to malformed_archive (since this probably
579 indicates a truncated archive), rather than system_call_error.
581 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
583 * Makefile.in: added rules for i386bsd.c
584 * i386bsd.c: new file, supporting 386bsd.
585 * configure.in: recognize i386-*-bsd target.
586 * config/i386-bsd.mt: new file - 386bsd target configuration.
588 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
590 * configure.in: re-arrange host section to use *-*-* notation,
591 clean up some of the target section as well
593 * seclet.c: cast result of bfd_get_relocated_section_contents to
594 avoid compiler warnings
596 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
598 * coffcode.h (coff_section_symbol): Create section if it doesn't
601 * bout.c: Removed some unused variables.
603 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
605 * Portability fixes from p3:
606 coffcode.h (coff_write_relocs): removed sanity check until it
607 works on all targets (per advice from sac).
608 config/hp9000.mh: new file to define USG.
609 hppa.c: #undef hppa before the JUMP_TABLE.
610 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
612 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
613 local variable target volatile to avoid mysterious bug in
616 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
618 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
619 * hosts/hppahpux.h: Remove bcopy and index circumventions.
621 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
623 * coff-z8k.c (func_da, func_jr): Lint.
624 * coffcode.h: Use memset rather than bzero.
625 * elf.c: Use memcpy rather than bcopy.
626 * tekhex.c: Use memset rather than bzero.
628 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
630 Add Adobe a.out support.
632 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
633 * config/adobe.mt: Add.
634 * configure.in (*-adobe-* target): Add.
635 * targets.c (a_out_adobe_vec): Add.
636 * Makefile.in: add aout-adobe.c.
638 * configure.in: Put two dashes in all entries to be matched.
639 Add comments to remind people to do this.
640 Reorder all entries that match manufacturer names, to occur
641 last, so they will only be matched if no more specific match
642 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
644 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
646 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
647 since we should never have a NULL section.
648 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
649 tests, set the section to bfd_abs_section.
651 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
653 * coff-z8k.c: getting closer
654 * coffcode.h (coff_get_relocated_section_contents): allow
655 EXTRA_CASES hooks for different arches to provide different reloc
657 * seclet.h: #ifndef around it to allow multiple inclusion
658 * srec.c: minor doc fix
660 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
662 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
664 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
666 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
669 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
671 * bout.c (b_out_slurp_reloc_table): Clear howto field before
672 filling in reloc, in case immediately following code doesn't set
675 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
677 * coffcode.h (coff_renumber_symbols): set the last renumbered
678 symbol pointer to NULL, as expected by coff_write_linenumbers.
679 (coff_write_relocs): apparently a non-zero addend is OK for reloc
680 type R_IHCONST used on the 29k.
682 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
684 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
685 update, based on how the underlying file was opened. Obsoletes
687 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
688 all FASCIST_FDOPEN config defines.
690 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
692 * sparc-opc.c: Moved to opcodes library, now that we have one.
693 * Makefile: Don't compile it.
695 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
697 * aoutx.h: adjust_sizes_and_vmas did not return anything.
699 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
701 * section.c (bfd_set_section_flags): Remove a sanity check.
702 It is unfortunately broken, and prevents strip from working.
704 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
706 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
707 created by last change.
709 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
711 * reloc.c (reloc_howto_struct): Make size field be unsigned.
712 * bfd-in.h: Bump to version 2.0.
714 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
716 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
717 braindamaged HP/Apollo compiler happy.
719 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
721 * format.c: Fix description of search for matching target.
722 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
723 * targets.c: Update description of search for matching target.
724 * Makefile.in (do_clean, clean): Fix infant mortality typo.
725 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
726 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
728 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
730 * Makefile.in: Added mostlyclean/clean/distclean rules.
732 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
734 * targets.c (target_vector): Take out oasys (unless that is
735 the default): Because there is no magic number in archives,
736 there can be annoying target mis-matches.
738 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
740 * sparc-opc.c: Rigorously updated to match architecture manual.
742 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
744 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
745 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
746 to the built-in abs_section were not written out correctly.
748 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
750 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
751 large, assume we're using a swapped byte order and fail with
752 wrong_format rather than dumping core.
754 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
756 * Renamed opc-sparc.c to sparc-opc.c for systems with short
757 filename constraints.
758 * Makefile.in: Updated to reflect change.
760 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
762 Add preliminary support for the we32k:
764 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
766 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
768 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
770 * bout.c: added support for relaxable alignment relocs.
772 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
773 pass down pointer to play area rather than use alloca
775 * cpu-z8k.c (compatible): made static to reduce name space
778 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
780 Add basic support for the z8k:
782 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
783 section.c, targets.c,
785 * syms.c: move mis-inserted patch.
787 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
790 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
791 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
793 * reloc.c: break out addend item from surrounding text.
795 * doc.str (DOCDD): Defined. Adds text to output.
796 (bodytext): Put bulletize before kill_bogus_lines.
797 * chew.c (bulletize): End itemization after a blank line, to
798 prevent following text from being swallowed up in an item.
800 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
802 * configure.in: Add sparclite as a target.
804 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
806 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
809 * coffcode.h (coff_add_missing_symbols): if symbols don't come
810 from a coff file (csym is null), dont deref them
812 * ieee.c (parse_expression): get the answer right when adding an
813 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
814 on elts so that filename is filled in.
816 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
818 * bout.c (howto_align_table): New set of relocs, with enough
819 data for "objdump -r" to work.
820 (b_out_reloc_type_lookup): Recognize alignment relocs.
822 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
824 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
825 invocations of make. Also, always create installation
828 * config/apollov68.mh: removed -g from CC definition.
830 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
832 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
833 overflowing gp-offset range.
835 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
837 * srec.c (srec_set_section_contents): don't write out sections
838 without the LOAD and ALLOC attributes
840 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
842 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
843 * libaout.h (struct aout_backend_data): New callback "set_sizes".
844 * aout-target.h (callback): Don't set page/seg sizes.
846 (set_sizes): New routine.
847 (backend_data): Point to it.
848 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
849 (sunos4_aout_backend): Point to it.
850 * aoutx.h (set_arch_mach): Call set_sizes callback.
852 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
854 * aout-target.h: Make _bfd_slurp_extended_name_table be
855 the default. Given that we *write* the suckers (for long
856 archive member names), we really ought to be able to read them!
857 * trad-core.c: Don't include <machine/reg.h>. It doesn't
858 seem to be needed, and many machines don't have it.
860 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
862 * coff-m68k.c (vector): read and write archives in coff format.
864 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
866 * opc-sparc.c: New file.
868 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
870 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
871 pointers to bfd_byte* before performing arithmetic on them. Such
872 use with bare void* pointers is a gcc extension.
873 * cache.c (bfd_cache_delete): Forward decl with prototype form.
874 * archive (normalize): Add to CONST to match actual usages with
877 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
879 * configure.in: Recognize i486 host cpu, and use i386-elf
882 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
884 * config/stratus.mt (CC): Remove definition.
885 * elf.c (bfd_section_from_shdr): Test for the possibility that
886 section_from_elf_index returns NULL and don't dereference it.
888 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
890 * add hppa_data to bfd tdata (indirectly via sef).
892 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
894 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
896 * configure.in: error messages to stderr, not stdout
898 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
900 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
901 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
902 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
904 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
906 * configure.in: recognize hppa* instead of hppa
908 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
910 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
911 RTYPE2HOWTO to cope with same.
912 * reloc.c (bfd_perform_relocation): added support for size of -2
913 (subtract a word reloc type). Updated doc.
915 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
917 * Makefile.in: merged changes from progressive, removed rcsid.
919 * archures.c, archive.c, Makefile.dos: removed rcsid.
921 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
923 * bfd-in.h : add BFD_IS_RELAXABLE flag
924 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
925 header e_relaxable, major hackery in callbacks
926 * libaout.h : add space for a_relaxable.
927 * seclet.c (rel): don't relax empty sections
930 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
932 * section.c (STD_SECTION): add some casts to the initializers for
935 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
937 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
938 and add appropriate casts to keep (picayune) aix-cc happy.
940 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
942 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
943 symbol pointers. Punt expensive & useless bfd_realloc. Use
944 malloc for raw symbols, and free it before returning.
945 (bfd_section_from_shdr): Do not slurp symbol table until politely
946 asked. Do not even slurp string tables.
947 (elf_get_symtab_upper_bound): Count 'em without reading them.
948 (elf_get_symtab): This is how to politely ask. Schlurp!
949 This should probably just *become* elf_slurp_symbol_table, FIXME.
951 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
953 * archive.c (bsd_write_armap): write the timestamp of the
954 archive header to be just a little bit later than the timestamp of
955 the file, otherwise the linker will complain that the index is
958 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
960 * configure.in: Add m68k-ericsson-*.
962 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
964 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
965 * elf.c: Remove unconditional debug printf's.
966 (elf_write_object_contents, elf_slurp_symbol_table): Handle
967 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
968 (elf_slurp_symbol_table): Hand out symbols in forward, not
969 reverse order. Simplify duplicate code.
971 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
973 * elf.c: Remove "(void)" casts from function calls where the
974 return value is ignored, in accordance with GNU coding standards.
976 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
978 * hppa.c: Apply John's standard fix to avoid "empty translation
979 unit" warnings from some ANSI-C compilers.
981 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
983 * hosts/solaris2.h: Configure same as sysv4.
985 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
987 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
988 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
989 type match actual return type.
990 * elf_print_symbol (section_name): Make CONST.
992 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
994 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
995 New files, for Linux (a free Unix clone for 386 machines).
996 * Makefile.in, configure.in, targets.c: Update accordingly.
998 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
999 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1000 correct calling of howto special functions and fixes from Raeburn
1002 * archures.c: nuke bfd_reloc_code_type
1003 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1004 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1005 SEC_NEVER_LOAD, various other bfdgas newness
1006 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1007 * targets.c: change jump table vector to above
1010 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1012 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1013 its prototype will be included in libbfd.h. Change result type
1014 to struct * (rather than equivalent typedef) so it can be used in
1015 the prototype, where they typedef won't be known.
1016 * libbfd.h: Updated version.
1018 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1020 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1021 targets.c: HPPA merge.
1023 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1025 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1026 * config/solaris2.mh: Kludge around Sun compiler bug.
1028 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1030 * libaout.h (aout_backend_data): Change defs of two bitfields to
1031 be unsigned chars instead to get around rs6000 compiler problem.
1033 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1035 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1036 Correct misconception that there can be only one symbol table.
1037 Only call elf_slurp_symbol_table on the full symbol table, not
1038 the dynamic one which is only a subset of the full one.
1040 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1042 * coffcode.h (coff_compute_section_file_positions): For I960,
1043 don't align sections in file.
1045 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1047 * targets.c (struct bfd_target): Added field for target-specific
1048 (but not file-specific) data, for distinguishing minor
1049 characteristics between (e.g.) a.out formats.
1051 * section.c (struct sec): New field user_set_vma indicates vma
1052 field should be heeded, not assumed to be unset.
1053 (STD_SECTION): Initialize that field of standard sections to zero.
1054 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1056 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1057 pre-swapped version.
1059 * archures.c (struct bfd_arch_info): Fixed order of comment and
1060 field decl. New fields indicate size of page and segment for
1062 * cpu-m68k.c (N): Fill in values.
1063 * cpu-sparc.c (arch_info_struct): Ditto.
1065 * libaout.h (struct aout_backend_data): Various bits of data (not
1066 all used currently) with characteristics of a.out implementation.
1067 Important field for now is text_includes_header, indicating that
1068 the text section starts immediately after the file header, which
1069 gets mapped in with it.
1070 (struct aout_data): New fields indicate whether vma has been
1071 adjusted yet (not yet used), and what magic number will be used in
1072 the output file (should go away in favor of vma_adjusted).
1073 (WRITE_HEADERS): Code for dealing with section sizes and related
1074 header fields replaced with call to adjust_sizes_and_vmas.
1075 * aoutx.h (some_aout_object_p): Fill in magic number field.
1076 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1077 (set_arch_mach): Set page size and segment size once CPU
1079 (adjust_sizes_and_vmas): New function; has much code moved
1080 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1081 and size parameters, as well as many header fields, after deciding
1082 on magic number for output file. Checks to ensure that this
1083 adjustment has only been done once.
1084 (set_section_contents): Call adjust_sizes_and_vmas instead of
1085 doing much of the work here.
1087 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1088 default (null) values of these fields.
1089 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1090 value in exec header.
1091 (sunos4_aout_backend, MY_backend_data): Define backend data
1092 indicating file header is included in text section.
1094 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1096 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1097 gcc version 2, to avoid warnings.
1099 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1101 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1102 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1104 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1106 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1108 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1110 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1111 * configure.in: Rewrite target parsing to use simple format.
1112 Handle sparc-sun-solaris2 configuration.
1113 * aout64.h: Avoid ANSI C brain death warning.
1114 * elf.c: Avoid trigraph (???) or /* in comments.
1116 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1118 * config/sysv4.mh: new file, RANLIB=echo
1120 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1122 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1124 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1125 elf_core_tdata_struct into a single common struct. Core files
1126 wouldn't have worked at all without this.
1127 (bfd_elf_find_section): New function for GDB's undercover use
1128 to find string sections that BFD hides from it.
1129 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1131 (elf_object_p, elf_core_file_p): Allocate internal file header
1132 storage dynamically.
1133 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1134 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1136 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1138 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1140 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1142 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1144 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1146 * configure.in: handle m680[01234]0 as aliases for m68k
1148 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1150 * coff-a29k.c: do byte relocs correctly
1151 * coffcode.h (styp_to_sec_flags): never load INFO sections
1152 * seclet.c (rel): don't relocate INFO sections
1154 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1156 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1157 Make the symbols unmodifiable.
1158 (bfd_section_init): Deleted.
1159 * init.c (bfd_init): Don't call bfd_section_init.
1161 * section.c (bfd_set_section_contents): Ensure that range to be
1162 written is within section boundaries.
1163 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1166 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1168 * coff-i960.c (howto_table): Deleted.
1169 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1170 interesting entries from old howto_table.
1171 (RTYPE2HOWTO): Adjusted to use switch.
1172 (coff_i960_reloc_type_lookup): New function.
1174 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1175 records for section symbol.
1176 (make_abs_section): Unused; deleted.
1177 (renumber_symbols): Re-order symbols so undefined symbols come
1178 last, as COFF format desires.
1179 (coff_write_symbol): Put C_FILE symbols in debug section always.
1180 (coff_section_symbol): New function; creates a symbol with the
1181 same name as a section, and sets up aux records for it.
1182 (coff_add_missing_symbols): New function; adds section symbols to
1183 symbol table if they aren't there already. Should someday also
1184 add a dummy C_FILE symbol if none is present.
1185 (coff_write_object_contents): Add missing symbols before preparing
1186 symbol table to be written.
1187 (coff_slurp_reloc_table): Verify that symbol indices read in are
1188 in a reasonable range.
1189 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1190 (obj_conv_table_size): Accessor macro.
1192 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1193 reloc types on i960.
1195 * bfd-in.h (bfd_get_section_name): New macro. Like
1196 bfd_section_name, but returns rvalue, not lvalue.
1197 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1198 (bfd_get_section_flags): Now returns rvalue.
1200 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1201 general, some specific to sparc or i960.
1203 * aoutx.h (set_section_contents): Set VMA for each section based
1204 on previous section. If text section VMA doesn't appear to have
1205 been set, make a best guess from the type of file.
1207 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1209 (MY(vec)): Initialize reloc_type_lookup field.
1211 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1212 (bfd_error_trap, bfd_error_vector): Extern, not common.
1214 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1215 few types of relocs for sparc; will need enhancement.
1217 * bout.c (callj_callback): Use DEFUN macro in definition.
1218 * coff-i960.c (optcall_callback): Likewise.
1220 * targets.c (bfd_target): Added fields reloc_type_lookup and
1221 _bfd_make_debug_symbol. Also minor comment changes.
1222 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1223 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1224 than arch info, and dispatch with BFD_SEND. Callers changed.
1225 * archures.c (struct bfd_arch_info): Deleted field
1227 * cpu-*.c: Don't initialize that field.
1229 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1230 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1231 (bfd_errmsg): Now returns ptr to const.
1232 * bfd-in.h (bfd_errmsg): Fix prototype.
1234 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1235 * reloc.c (bfd_generic_relax_section): Ditto.
1237 * section.c (Section Output doc): Improve description of use of
1238 output_section and output_offset.
1240 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1242 * sco-core.c: new file from net.
1243 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1244 Now we have the hairy linker, it's possible to move symbols from
1245 one section into another. Actually make that work!
1247 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1249 * hosts/sun3.h: fix declaration of free.
1251 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1253 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1254 * coff-h8300.c (reloc_processing): all relocs are relative to
1256 * opncls.c: don't use fdopen on DOS systems
1258 short patches from Glenn Kasten (glenn@ready.com)
1259 * target.c: enabled oasys support
1260 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1261 fix problem where a relocation which crossed a modification byte
1262 boundary did not work. Fix problem where a relocation near the end
1263 of a data record did not work.
1266 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1268 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1269 archvie header string counts the endian way, this heuristic sees
1270 how big an archive string to read by trying it one way and if the
1271 string table is unreasonably big, trying it the other. *FIXME*.
1272 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1274 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1276 * bfd-in.h: Increase version number to 1.97, for consistency
1278 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1280 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1282 * bfd-in.h: bump version to 1.96
1283 Major change; changed calling convention for
1284 bfd_get_relocated_section_contents so that caller allocates
1285 memory for section data.
1286 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1287 seclet.c, targets.c, bfd.c: reflect new convention.
1288 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1289 case, then use reasonable default values for SEC_* flags.
1291 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1293 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1294 size of output reloc struct.
1295 * targets.c, Makefile.in: comment out tekhex for the moment.
1296 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1297 * configure.in: tandem target is st2000
1298 * coff-m68k.c: rename static howto_table to global
1299 m68kcoff_howto_table.
1300 * bout.c: remove unnecessary abort
1301 * coff-a29k.c: various changes to the way relocations work to cope
1302 with the "new order" and latent bugs.
1305 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1307 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1308 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1309 * reloc.c (bfd_perform-relocation): don't relocate refs to
1310 absolute symbols if doing a partial link.
1312 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1314 * configure.in: Add a29k-amd-udi.
1316 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1318 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1319 internal_exec structure before initializing the fields that
1320 are used, so that the unused fields are in a known state.
1322 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1324 * tekhex.c (struct data_struct): Convert from typedef that
1325 typedefs nothing to a normal structure declaration.
1326 * tekhex.c (pass_over): Prototype args for function that
1327 second arg points to.
1329 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1331 * Makefile.in: remove old style staging. Do not print recursion
1334 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1335 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1338 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1340 * bfd.c, Makefile.in: added tekhex
1341 * aoutx.h (set_section_contents): pages should be padded to the
1342 size of a page, not the size of a segment.
1343 * configure.in: added go32 host and i386-aout target.
1344 * i386aout.c, libaout.h: now works for go32 target
1345 * ieee.c: fix bit rot.
1346 * seclet.c: support for padding seclet type.
1348 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1350 * Makefile.in: added .NOEXPORT:
1352 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1354 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1356 * elf.c (elf_compute_section_file_positions,
1357 elf_write_object_contents): Return boolean, not NULL (which
1359 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1360 Also ifdef-out code that aborts on unhandled section types.
1362 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1364 * configure.in: Recognize ncr3000 config
1365 * Makefile.in (MINUS_G): Pass on to recursive makes.
1366 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1368 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1370 * Makefile.in: Now that we have sym.h and symconst.h, compile
1371 coff-msym.c on all systems.
1372 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1373 * coff-msym.c: Update include files and comments; add weakext bit.
1375 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1377 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1378 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1380 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1382 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1383 * configure.in: Add new host and target configs.
1384 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1385 structs, which vary; just use member name.
1386 (elf_object_p, elf_core_file_p): Lint, fix comments.
1387 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1389 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1391 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1392 local, disposable, copy of the external form of section header
1393 table and program header table entries.
1395 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1397 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1399 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1401 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1404 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1406 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1408 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1410 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1411 not internal bfd_assert function (twice).
1413 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1415 * aout-target.h: change ar_max_namelen to 15 (the right value)
1416 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1419 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1421 * archive.c (bfd_generic_archive_p): check for bout archives too.
1422 * bout.c: make it work again.
1424 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1426 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1428 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1429 bfd_xmalloc() instead of bare malloc().
1431 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1433 * Makefile.in: pass down MAKEINFO on info.
1435 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1437 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1438 host/h-<foo> now just <foo>.
1439 * configure.in: reflect changes
1441 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1443 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1444 actual source file, not just the generated libbfd.h.
1446 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1448 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1449 gdb on little-endian 960 code.
1450 * archive.c (compute_and_write_armap): indirect symbols should go
1451 into the archive header too.
1453 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1455 * Makefile.in: added check target.
1457 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1459 * coff-msym.c: Move this file from gdb/ecoff.c. It
1460 handles byte-swapping for ECOFF (MIPS symbol) files.
1461 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1462 to the files built on MIPS-based hosts.
1463 * Makefile.in: Add rule for coff-msym.
1465 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1467 * Makefile.in: added clean-info target. MINIMIZE=1.
1469 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1471 * coff-rs6000.c: Move core file functions into separate
1472 new file rs6000-core.c. This is needed because reading
1473 core files depends on native include files that conflict
1474 with ../include/coff/rs6000.h.
1475 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1477 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1479 * aoutx.h (NAME(aout,print_symbol)): Don't print
1480 symbol addresss for undefined symbols.
1481 * coff-rs6000.c: Various updates (due to target-
1482 independent changes).
1483 * libbfd.h: Ditto (tdata field is now a union).
1484 * hosts/h-sparc.h: Removed prototype for bogus function
1485 'emset' (presumably should have been 'memset' - which is there).
1487 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1489 * configure.in (mips-big-* target): Same is Iris.
1491 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1493 * aoutx.h (translate_from_native_sym_flags): when creating an
1494 alias symbol, fill in the section as undefined, rather than
1495 leaving it blank. If an output section can't be found for a
1496 symbol, then don't core dump.
1498 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1500 * Makefile.in, configure.in: removed traces of namesubdir,
1501 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1502 copyrights to '92, changed some from Cygnus to FSF.
1504 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1507 * coff-h8300.c: fix stupid reloc subtraction bug
1508 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1509 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1510 the symbol.flags and done_lineno fields.
1512 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1514 * coffcode.h (coff_write_symbol): write out the correct number of
1516 * cpu-h8300.c: fix disassembly bug
1518 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1520 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1521 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1522 reloc.c, section.c (bfd_map_over_sections), targets.c
1523 (bfd_target_list): Protolint.
1524 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1526 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1528 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1530 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1531 section of a symbol rather than the section of a reffed symbol to
1532 determine the r_index of an emmitted reloc.
1534 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1536 * PORTING: New (preliminary) porting guide.
1538 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1540 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1541 (howto_hvrt16): lint.
1543 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1545 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1546 a full configuration (with possible cross-development),
1547 instead of using host-aout.c.
1549 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1551 * aout-target.h (MY(write_object_contents):
1552 Set obj_reloc_entry_size (abfd).
1553 * gen-aout.c: Change to emit a .c files, not a .h file.
1555 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1557 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1558 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1560 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1562 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1563 with more than one auxent can cause nasty core dumps.
1565 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1566 "done_lineno" so that a symbol which appears twice in the symbol
1567 table only gets it's linenumbers relocated once. Modifed
1568 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1571 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1573 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1574 stuff to use the New Order.
1576 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1578 * ieee.c: Change type of envi[] to unsigned char.
1580 * configure.in: fix vax ultrix configuration.
1582 * elf.c (bfd_section_from_shdr): Deal with null return from
1583 bfd_make_section(). (elf_object_p): Select endianess properly.
1585 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1587 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1589 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1591 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1592 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1593 * host-aout.c: Don't use aout-params.h; configure these systems
1594 in their xm files, not in a randomly generated file.
1595 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1597 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1599 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1601 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1602 host_aout_vec here as well.
1604 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1606 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1607 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1608 to prevent undefined symbol.
1610 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1612 Various lints found on PersSony
1613 * aoutx.h: cast an enum
1614 * coff-a29k.c: many ints in reloc structure turned to enum
1615 * coffcode.h: more enums
1616 * cpu-h8300.c: more enums
1617 * opncls.c: more enums
1619 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1621 * configure.in: Make Tahoe configuration work again.
1622 * bfd-in.h: Remove trailing comma from enum declaration.
1623 * ieee.c: Can't put byte values >0x7F into a signed char.
1625 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1627 * Makefile.in: Add dependencies for various coff-*.o files.
1629 * elf.c: Remove extraneous paren from core_prpsinfo and
1630 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1631 Replace references to old section "size" member with new
1632 "_raw_size" member. Implement elf_make_empty_symbol, which
1635 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1637 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1640 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1642 * coffcode.h (bfd_coff_relax_section): now static.
1643 (bfd_coff_get_relocated_section_contents): various type lints.
1645 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1647 New entry point in the transfer vector - bfd_relax_section.
1649 * aout-target.h: add to vector, call generic_relax
1650 * bfd-in.h: add to vector
1651 * bfd.c: add #define for vector
1652 * bout.c: add to vector, call generic_relax
1653 * coffcode.h: add to vector, also now has coff specific relax code
1654 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1655 * elf.c: call generic_relax
1656 * ieee.c: call new vector, clean up some bugs due to the creation
1658 * libbfd.h: add bfd_generic_relax_section EXFUN
1659 * oasys.c: call generic_relax
1660 * reloc.c: implement generic_relax
1661 * seclet.c: moved much of this into coffcode.h
1662 * srec.c: call generic_relax
1663 * targets.c: define new transfer vector
1665 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1667 * everything: now modified to use smaller reloc type. Self hosts
1670 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1672 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1673 New files for stratus.
1675 * configure.in: Add configuration fragments for stratus.
1677 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1679 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1680 variables as CONST since they are set to point to a const char
1681 string. Fixes compiler complaints.
1683 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1685 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1688 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1690 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1691 symbols, so that we can emit the correct file name even
1692 if it's an include file.
1694 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1696 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1697 (Reported by john@labtam.labtam.oz.au (John Carey)).
1699 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1701 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1703 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1704 being used to -DHAVE_PROCFS.
1706 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1707 '#include "fopen-same.h"' to end of file to match other h-* files.
1709 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1711 * configure.in: Change svr4 references to sysv4. Add case
1712 "unknown" for target vendor and infer some targets based
1713 on the specified operating system.
1715 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1717 * bfd-in.h, libaout.h: ANSIfy enums.
1719 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1721 * archive.c (normalize): created version for VMS which removes the
1722 VMS directory crap from the front and end of a filename, eg turn
1723 [-.foo]bar.obj;123 into bar.obj
1724 (bfd_construct_extended_name_table): now writes index into an
1725 extended name table in decimal - the same base used to read an
1726 extended name table.
1728 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1730 * aout-encap.c: Fix to use aout-target.h.
1731 * aoutf1.h: Use standard MY_object_p and MY_callback
1732 in aout-target.h. Remove target-specific versions.
1733 * host-aout.c: Re-write to use aout-target.h.
1734 * gen-aout.c: New files use with host-aout.c to generate
1735 host-specific a.out-related parameters.
1736 * Makefile.in: host-aout.o depends on aout-params.h, which is
1737 generated by gen-aout.
1738 * aout-target.h: Make a little more flexible.
1739 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1740 macro. Instead, inline it in aout-target.h.
1741 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1742 a gcc -Wall warning.
1743 * archive.c: Add missing commas in DEFUN macro (2 places).
1744 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1745 Berkeley ones, now that libiberty has them:
1746 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1747 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1748 remove unused variable.
1750 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1752 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1753 and execname inside HAVE_PROCFS ifdef since they are unused
1754 when it is not defined.
1756 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1758 * elf.c: Flag all sections as either code or data. We can't
1759 be sure what they are anyway, since ELF doesn't fit the
1760 traditional model of text+data+bss very well. Add new local
1761 function elf_read() to simplify code. Record entry point in
1764 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1766 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1767 rather than N copies of the same lines.
1769 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1771 * cpu-h8300.c: disassemble branch displacements correctly
1772 * coff-h8300.c: put reloc offsets out in 32bits
1774 * makefile.dos, configdj.bat: New files from DJ
1775 * cache.c: fopen with new macros is needed for DOS.
1776 * ieee.c: environ renamed to envi to stop an include file
1778 * opncls.c, coff-rs6000.c: more fopens with macros.
1780 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1782 * Makefile.in: infodir belongs in datadir.
1784 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1786 * Makefile.in: fix where docdir lives
1788 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1789 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1790 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1791 srec.c, syms.c, targets.c : all new documentation and lint
1795 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1797 * coffcode.h, srec.c: Lint.
1799 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1801 * Makefile.in: install using INSTALL_DATA, added standards.text
1804 * configure.in: mark directory as target dependent. configure
1805 nows works in objdir always so make file existence checks
1808 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1810 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1811 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1812 and mandir now keyed off datadir by default.
1814 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1816 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1817 computation of arch and machine type so it's worked out before
1818 some_aout_object_p is called.
1819 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1821 * archures.c: add extra field 'section_align_power' to hold
1822 default section alignment in object files.
1823 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1824 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1825 initialize the new field.
1826 * bout.c (b_out_callback): replace the text size, since aout
1828 * aoutx.h: Documentation in the new style
1830 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1832 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1833 use the saved value if mtime_set is already set (intended
1834 for archive files, though apparently not used yet).
1836 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1838 * targets.c: Revise comments about how to configure the target
1839 vector, to match reality. Remove mention of obsolete methods.
1840 Remove long lists of capitalized macros that turn into the same
1841 thing in lowercase. Normal vector simply lists all known
1842 lowercase xvec names; all other cases are handled by SELECT_VECS.
1844 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1847 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1848 list of supported targets.
1850 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1852 * archive.c (bsd_write_armap): The pad byte sometimes added to
1853 the string table in a __.SYMDEF member is now
1854 counted as part of the size of the string table.
1855 This is compatible with the old ranlib, as well as Sun's.
1857 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1859 * srec.c: Rewrote to fix many bugs; now gets the record type
1860 right, doesn't choke on input, sets the start address in an S9 and
1861 fills in the filename on an S0.
1863 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1865 * cpu-h8300.c: Add support for MEMIND addressing mode
1867 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1869 * coffcode.h: use the new macro if available
1871 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1872 * Makefile.in: Fixed dependencies due to file rename
1874 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1875 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1876 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1877 newos3.c, stab-syms.c, syms.c: All these files have had their
1878 #includes altered to point to the new places.
1880 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1882 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1884 * configure.in: Add vendor "ncr" as supported per-target vendor.
1885 Add svr4 case for i386 per-host case.
1887 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1890 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1892 * syms.c (bfd_decode_symclass): Return 'A'
1893 for symbols that are both absolute and global.
1894 * archive.c (bfd_special_undocumented_glue): Return NULL
1895 if bfd_ar_hdr_from_filesystem returns NULL.
1897 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1899 * Makefile.in: added coff-h8300
1900 * configure.in: now h8 is a coff target
1901 * cpu-h8300.c: fix various disassembly problems
1902 * libcoff.h: took out some code which has been #0ed for a long
1904 * targets.c: added h8 coff
1905 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1906 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1908 * coffcode.h: Started to change the way machine dependencies are
1909 handled, from the nest of #ifdefs to macros defined in the
1910 including coff-<foo>.c
1912 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1914 * aoutx.h (some_aout_object_p): Set the `executable' bit
1915 if the entry point is contained in the text segment, even if the
1916 text segment is at location 0.
1918 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1919 nonstandard MIPS sections (.rdata, .sdata, etc).
1921 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1922 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1923 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1925 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1927 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1929 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1930 from syms.c to new file stab-syms.c. Also, since GNU extended
1931 type codes such as N_SETT are no longer in ../include/stab.def,
1932 include them manually.
1933 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1934 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1935 * libaout.h: Added prototype for aout_stab_name().
1936 * Makefile.in: Update Makefile for new stab-syms.[co].
1938 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1940 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1941 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1942 just make N_XXX work by excluding the header from the text segment.
1943 * aoutx.h: Fix comments to match.
1945 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1947 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1948 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1949 for the "logical" text segment (i.e. never consider the exec
1950 header to be part of the text segment). This change is
1951 needed for consistency with various other parts of bfd and ld.
1952 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1953 and move calculation of obj_textsec(abfd)->size to libaout.h.
1954 * bfd-in.h: Removed bogus ';'.
1956 * Makefile.in: Add MINIMIZE flag to select lean
1957 or bloated target_vector.
1958 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1959 * newsos3.c: Fixes to ../include/aout64.h remove need
1960 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1962 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1964 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1965 handle both little and big-endian targets, with little
1966 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1967 * host-aout.c: Add FIXME note.
1969 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1971 * targets.c: Make the default target_vector contain
1972 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1973 Old behavior can be gotten by defining ALL_TARGETS.
1974 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1975 Factored out common code into new file aout-target.h.
1976 Saves a lot of duplicate code for a.out variants.
1978 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1980 Get 'make headers' to work when configured with +subdirs.
1981 * Makefile.in: Add $(subdir) to docdir path.
1982 * doc/Makefile.in (protos): Add $(srcdir) prefix
1983 to name of sed scripts.
1985 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1987 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1988 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1989 to include names of N_SETT etc.
1991 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1993 * elf.c: Add minimal support for ELF symbol tables. Generates
1994 canonical bfd symbol tables from ELF symbol tables. Change the
1995 name of some functions from bfd_<name> to elf_<name>.
1997 * syms.c: Trivial fix to comment to remove a redundant "to".
1999 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2001 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2002 form that GDB recognizes as COFF.
2004 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2006 * ieee.c (ieee_object_p): cast NULL correctly.
2007 * configure.in: added harris host
2009 * coff-a29k.c: Lots of changes, most from David Wood.
2011 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2013 * coff-m88k.c (coff_write_armap): Just #undef it.
2015 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2017 * Makefile.in: standardize on MINUS_G to disable debugging
2018 * coff-m88k.c: create coff armaps instead of bsd ones.
2019 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2022 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2024 * elf.c: Additions to support ELF format core files.
2025 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2026 has support for /proc (all the include files in particular).
2028 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2030 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2031 of two N_SO stabs, one for directory, and one for filename.
2033 * bfd-in.h (print_vma): Factor out duplicate definition.
2035 Exit a little more gracefully when malloc returns NULL.
2036 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2037 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2038 * libbfd.h: Rre-generated due to libbfd.c update.
2040 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2042 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2044 * elf.c (elf_object_p): Don't try to create a bfd section for
2045 the first ELF section header. It is just a placeholder.
2047 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2049 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2050 core files, when compiling native.
2051 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2053 FIXME: The aoutf1.h change below needs to be reversed back
2056 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2058 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2059 manipulation of lnno fields in lineno structs in a coff-<f>.h
2060 independent way. Override it in coff-<f>.h to your favourite
2061 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2062 (coff_swap_lineno_out): modified to use the new macros.
2064 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2066 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2067 unknown arch when the magic number doesn't specify the
2068 architecture, since some OSs (eg old sun3s) don't set the number, and
2069 020 is probably the right answer anyway.
2071 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2073 * hosts/h-news.h, hosts/h-rtbsd.h:
2074 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2075 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2076 bfd_print_symbol_nm, for use by nm.
2077 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2078 bfd_print_symbol_nm option, to print in nm format.
2079 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2080 oasys.c (oasys_print_symbol): Provide stub implementations
2081 for bfd_print_symbol_nm.
2082 * syms.c: New function bfd_decode_symclass, used by nm printer.
2083 New function bfd_stab_name to look up string name of stab code.
2085 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2087 * Makefile.in: Added ctor.c
2088 * archures.c (bfd_default_arch_struct) added
2089 bfd_default_reloc_type_lookup.
2090 * coffcode.h: removed a load of #if 0ed code.
2091 (coff_compute_file_section_positions): now works out the section
2092 alignment and size correctly in all cases.
2093 (coff_get_symtab): looks for constructor symbols and calls the
2094 right function when they're found. (coff_canonicalize_reloc):
2095 knows when a section is full of constructors and does the right
2097 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2099 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2100 * libcoff.h: removed #if 0ed code
2101 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2102 arch independent constructor relocation type.
2103 (bfd_reloc_type_lookup): removed the comment "this will go away"
2104 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2105 reloc which is used when BFD_RELOC_CTOR falls through to give a
2106 default 32bit reloc for constructors.
2107 (bfd_default_reloc_type_lookup): added.
2108 * aoutf1.h: fixed SEGMENT_SIZE typo.
2110 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2112 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2113 matching prefix "coff".
2114 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2115 rs/6000 csect records.
2117 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2119 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2120 * configure.in: add motorola delta88 cases
2121 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2122 write_armap prototype
2123 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2125 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2127 * Rename COFF-related files in `coff-ARCH.c' form.
2128 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2129 coff-mips.c, coff-rs6000.c to be exact.
2131 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2132 make output clutter.
2133 * config/mt-*: Ditto.
2135 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2137 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2138 John Gilmore. Archive support from Damon A. Permezel.
2140 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2141 * configure.in: Add rs6000 case.
2142 * targets.c: Add rs6000 vector.
2143 * archures.c: Add rs6000, fix comment on romp.
2144 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2145 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2146 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2147 * section.c (bfd_make_section): Return NULL on attempt to create
2149 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2150 (bfd_swap_aouthdr_in): Handle lots more members.
2151 (make_a_section_from_file): If section has already been seen,
2152 just return false rather than overwriting it.
2153 (coff_real_object_p): Understand incoming magic numbers.
2154 (coff_set_flags): Understand outgoing magic numbers.
2155 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2156 (build_debug_section): Add fn for reading debug string section.
2157 (get_normalized_symtab): Handle symbol names in debug string section.
2158 Remove unused obj_string_table.
2159 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2160 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2161 existing section before making one.
2162 * cpu-rs6000.c: New file.
2163 * rs6000coff.c: New file.
2165 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2167 * elf.c: Add partial support for ELF format corefiles. Still needs
2168 support for extracting registers from corefiles.
2170 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2172 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2173 RANLIB is defined as echo, send the output to /dev/null to help
2174 reduce clutter in the output from doing a make.
2176 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2178 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2179 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2181 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2183 * coffcode.h (coff_compute_section_file_positions): make it pad
2184 section size out if there are alignment restrictions so that the
2185 image will be ok on a system where section positions are worked
2186 out by accumulating sizes rather than from the section headers.
2187 * targets.c (proto write_armap). Changed orl_count to unsigned.
2188 * opncls.c (bfd_close_all_done). Added so that generative
2189 programs like gas can close a bfd without causing bfd confusion.
2190 * libbfd.h (changed becuase of protos)
2191 * amdcoff.c: messed with the way that jmp displacements are
2192 calcualated. This may not yet be totally correct.
2193 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2195 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2196 abs symbol has no section (like a register symbol).
2197 (coff_write_symbol) now zeros auxent before filling it up to help
2198 with sensitive applications.
2199 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2201 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2203 * bfd.c: Make sure we don't get a macro strerror().
2204 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2205 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2206 attempt to recover command, ifdef NO_CORE_COMMAND.
2207 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2209 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2211 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2213 * archive.c (bsd_write_argmap): The size of the ranlib structures
2214 should not include the size field itself.
2215 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2216 adata(abfd)->exec_bytes_size field instead of constant macro,
2217 because aoutx.h compiles to a simple .o file shared by
2218 all 32-bits a.out targets.
2220 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2222 * configure.in: Allow i386-sco-sysv.
2223 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2224 * cpu-h8300.c: lint.
2226 * host-aout.c: New strategy. We use common code, include files,
2227 and data structures to handle the file, but set a few parameters
2228 from the host's config file (page size, text start addr, etc).
2229 * libaout.h: Define HP BSD machine types.
2230 * aoutf1.h: Handle reading a.outs with these types.
2232 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2233 virtual-memory-address of the .reg section. We can't just make a
2234 section for "all the regs and nothing else" because only GDB knows
2235 exactly where the regs are (scattered around the upage and stack).
2236 Clean up memory allocation. Remove big- and little-endian
2237 vectors, replace with single vector; this only runs on the host,
2238 in host byte order. Replace byteswap routines with aborts in case
2240 * targets.c: There's only one trad_core_vec now.
2241 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2243 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2245 * hosts/h-amix.h (free): Fix prototype.
2247 * aoutx.h: Don't use NULL as an integer, for braindead systems
2248 that declare it as (void *)0. (From Peter Schauer.)
2250 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2252 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2253 problem with bad Ultrix system headers.
2254 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2255 various kinds of alignments for the various kinds of
2258 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2260 * doc/Makefile: Don't assume . is on the path (from James Clark).
2262 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2264 * Makefile.in: Avoid Sun Make VPATH bugs.
2265 * targets.c: Declare trad_core vectors extern.
2267 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2269 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2270 * libbfd.h: Moved ALIGN macro here.
2271 * bout.c (b_out_callback): Replace i960_align by align_power.
2273 * libaout.h (struct aoutdata): Added fields page_size,
2274 segment_size and exec_bytes_size. These help generic code
2275 (in aoutx.h and libaout.h) to figure out where to align
2276 the various segments in a demand paged file.
2277 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2278 to decide if the exec header counts in a_text (text segment size).
2279 Also, assume D_PAGED flag is set; don't set it here.
2280 * bout.c (b_out_callback): Add initialization of
2281 adata fields page_size, segment_size, and exec_bytes_size.
2282 * host-aout.c (NAME(host_aout, callback) and
2283 NAME(host_aout,mkobject): Ditto.
2284 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2285 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2286 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2287 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2288 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2289 for some systems (mainly sunos), so do it in the callback instead.
2290 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2291 * aoutx.h (NAME(aout,set_section_contents): Change the way
2292 filepos and size of sections are carried out to support
2293 older styles of demand paged executables.
2296 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2298 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2299 * bfd.c: Added macros to enable gas to swap coff records.
2300 * coffcode.h: Make the coff_swap_*_out routines return the number
2301 of bytes swapped, and cleaned up their prototypes.
2302 * configure.in: Added ebmon/coff support
2303 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2305 * targets.c: Added new entry points for coff swapping
2307 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2309 Restructure configuration scheme for bfd, binutils, ld.
2311 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2312 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2313 Change some config names to match other dirs.
2314 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2316 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2317 ../include/sysdep.h.
2318 * cpu-i960.c: Strncmp needed a length arg.
2319 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2320 * i386aout.c: Remove dead N_TXTOFF override.
2321 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2322 * config/: Rename some config files to match up h-*.h names.
2323 Remove all the HOST_SYS definitions from the config files.
2324 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2325 * hosts/h-hp9000.h: Remove USG comment.
2326 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2327 * hosts/h-news.h, h-sparc-64.h: New config files that had
2328 previously been kludged in the <sysdep.h> file.
2330 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2332 * config/*: trad-core support is HOST dependent, not target
2333 dependent. Target config files only set DEFAULT_VECTOR and/or
2334 other vector elements. Exception: when host-aout.c is in use,
2335 in which case we're forced to assume we're native (hp, vax,
2336 tahoe). Rename XDEPFILES to HDEPFILES.
2337 * Makefile.in: Rename XDEPFILES.
2338 * config/h-sun*: Don't force static linking.
2339 * trad-core.c: Document how to use it nowadays.
2340 * i386aout.c, newsos3.c: Clean up.
2341 * i386coff.c: Allow 386 coff files to be used as core files too
2342 (for reading core files from embedded systems).
2344 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2346 * Add i386aout.c for a.out support on the i386.
2348 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2350 * reloc.c, section.c, syms.c, targets.c: correct info-node
2351 structure in *doc* comments.
2352 doc/Makefile: stop hiding complaints from makeinfo.
2354 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2356 * aoutx.h (...some_aout_object_p): Take a third parameter,
2357 the internal_exec struct, and avoid ever looking at an
2358 external_exec. All callers changed to read the entire
2359 external_exec struct, swap and check its magic number,
2360 swap in the whole structure, and pass the swapped-in version to
2362 * bout.c: Bring into modern era. Use single _object_p routine
2363 for big- aand little-endian. Provide internal and external
2364 exec header structs. Use separate swap-in and swap-out routines.
2366 * libaout.h: Move struct internal_exec from ../include/aout64.h
2367 to here. Add obj_symbol_entry_size to struct aoutdata.
2368 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2370 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2371 EXTERNAL_NLIST_SIZE. Callers changed.
2373 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2375 * bfd.c: Remove strerror() to libiberty.
2377 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2378 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2379 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2380 last byte of transfer, not first byte, is within the section.
2382 * host-aout.c: Remove `BSD' archive support. Lint.
2384 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2385 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2386 `bfd_arch_info_type'. All uses changed.
2387 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2388 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2389 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2390 it needs a better name.) All uses changed.
2391 * targets.c: Rename `enum target_flavour_enum' to `enum
2392 target_flavour', and remove the `_enum' from all of the enum
2393 values themselves. All uses changed.
2395 * configure.in, config/h-i386mach: i386 mach host.
2396 * config/t-i386-aout: Use host-aout.c.
2398 * trad-core.c: Give it its own xvec's to make it independent
2399 of other file formats.
2400 * ecoff.c, host-aout.c: Remove refs to trad-core.
2401 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2402 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2404 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2406 * reloc.c: Extended NEWHOWTO macro
2407 * ieee.c: Changed the way 8bit pcrel is done
2408 * cpu-h8300.c: got the registers in the right order
2410 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2412 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2413 prediction is vindicated!
2415 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2416 Remove refs to howto.c, since Steve forgot.
2418 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2420 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2421 still work. Now allows any architecture/machine to be set.
2423 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2425 * howto.c deleted and moved code to reloc.c
2427 * libbfd.h, libbfd-in.h removed $id stuff for real
2429 * cpu-h8300.c Made it match various different spellings of h8300.
2431 * archures.c: Took out the first char filter which made it only
2432 look for a cpu/arch match when the first chars of supplied and
2433 tested names were the same.
2435 * targets.c removed oasys stuff, pending someone to fix the bugs
2439 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2441 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2442 ELF support good enough for GDB.
2443 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2444 m68k-cbm-svr4 host and target.
2445 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2446 so `diff' and `patch' can cope.
2448 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2450 * archures.c: removed texinfo error
2452 * init.c: added texinfo hooks, and removed initialization error
2455 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2458 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2460 * cpu-i960.c: Avoid numerical count of initializers.
2462 Vax Ultrix changes from David Taylor <taylor@think.com>:
2463 * host-aout.c: Make little-endian vector really little-endian.
2464 * configure.in: Separate vax and tahoe cases, handle ultrix.
2465 * config/t-vax: Add trad-core.o.
2466 * config/h-vaxult: New host system.
2468 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2470 * bfd-in.h VERSION, change version number to 0.18, this makes a
2471 gap, but now is the same as the linker version number.
2473 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2474 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2475 files will eventually contain processor specific bits for bfd,
2476 like strange relocation information and dis/assembly. So far only
2477 the H8 has been even partially done. This work also ties in with
2478 the change in handling architectures.
2480 * amdcoff.c: (a29k_reloc) fix error message.
2482 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2483 discover the architecture of the bfd. (sunos4_callback) calls the
2484 function bfd_set_arch_mach rather than stuffing stuff directly
2485 into the bfd. (sunos4_write_object_contents), changed names of
2488 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2489 setup the environment.
2491 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2492 headers in big endian format, regardless of the endianess of the
2495 * archures.c: totally changed. Now an architecture is represented
2496 with a pointer to an info structure rather than an enumerated type
2497 and a long. The old info is available as two elements in the
2498 structure. Future enhancements to architecure support will
2499 involve pointers to methods being placed into the info structure.
2501 * bfd.c: changed the definition of the bfd structure for the new
2504 * bout.c: (b_out_set_arch_mach) changed to use the new
2505 architecture mechanism.
2507 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2508 the new architecture mechanism.
2510 * configure.in: added h8 stuff.
2512 * ieee.c: too many changes to note. Now ieee files written with
2513 bfd gas and ld can be read by gld and ieee only linkers and
2516 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2518 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2519 than fixing the structure directly.
2521 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2522 than fixing the structure directly.
2524 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2525 before opening a bfd.
2527 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2528 rather than fixing the structure directly.
2530 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2531 in the t/hmake file) a user can select which backends they want
2532 linked with bfd without changing the source.
2534 * init.c: new, looks after initializing modules.
2536 * howto.c: for future use, will allow an application to work out
2537 what cookie to use as a handle on a relcoatio howto.
2539 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2541 * srec.c: Better error checking, partly from Peter Schauer.
2542 (srec_object_p): Avoid assuming any file that starts with 'S' is
2543 an S-record file! (Check for 3 uppercase-hex digits after it.)
2544 (ISHEX): Define new macro for checking supposedly hex characters.
2545 (pass_over): Treat as EOF any S-record line that:
2546 * doesn't have hex in either size character
2547 * produces a size larger than 0x7F
2548 * has an unrecognized type number
2550 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2552 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2553 opncls.c: Lint (saber actually).
2555 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2557 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2558 * newsos3.c: Fixed two types: newos3 -> newsos3.
2559 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2560 to use correct segment.
2562 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2564 * aoutx.h (print_symbol): Handle missing symbol->name.
2566 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2568 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2571 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2573 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2574 add sgi/irix support.
2576 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2578 Changes for the AMD 29000 Ultracomputer port from David Wood.
2581 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2583 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2586 * coffcode.h (coff_real_object_p): Pass information about the
2587 current file's coff symbol format to BFD via the coff_data struct.
2588 (coff_find_nearest_line): obj_icof => coff_data.
2589 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2590 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2591 and DIMNUM == E_DIMNUM.
2592 * configure.in: Handle a29k-*-* hosts, and targets
2593 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2594 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2595 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2596 local_linesz to `coff_data' (tdata) struct.
2597 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2598 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2600 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2602 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2603 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2605 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2607 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2609 (sunos4_core_file_matches_executable_p): Fix header comparison.
2610 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2611 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2613 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2615 Allow GDB to patch object files.
2617 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2618 * trad-core.h (trad_unix_core_file_p): Ditto.
2619 * aoutx.h (aout_set_section_contents): On first output, check
2620 abfd->direction and complain if erroneous.
2622 * Makefile.in: Add crude dependencies.
2624 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2626 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2627 to h/t-xxxx files so that everything will work on System V.
2629 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2631 * aoutx.h: Add information on host-aout.c and how to configure
2632 to use it, to the manual.
2633 * configure.in: Tix typo.
2634 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2635 else dummy out the core file support.
2636 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2637 specified, use it to locate the data section.
2638 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2639 rather than as chars (lint).
2641 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2643 * aoutx.h, coffcode.h: saberized.
2645 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2647 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2649 bfd.c, targets.c: minor rewording of doc segments
2652 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2654 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2655 etc, rather than TEXT_START_ADDR.
2656 * host-aout.c: Remove #if 0 around whole thing.
2657 Update to modern (32/64-bit) a.out naming conventions.
2658 Include a large chunk of ../include/a.out.gnu.h to get macros that
2659 are not defined by the system include files.
2660 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2661 macro used by the other a.out implementations.
2662 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2664 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2666 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2667 texdoc and psdoc; make these depend on generated .texi's
2669 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2672 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2675 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2676 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2677 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2678 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2679 obtrusive marks indicating .c origins.
2681 * bfd.texinfo: generalize most references to linker
2683 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2685 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2686 * archures.c: remove empty foo() definition (crept in at vn1.9)
2688 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2690 * bfd.texinfo: use @setchapternewpage on instead of lots of
2691 @page's; minor rephrasing in Introduction.
2693 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2694 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2695 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2696 segments): used BFD (caps) more consistently as a name in
2697 discourse, fixed a few other minor typos and uses of fonts
2700 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2702 * coffcode.h: fixed bug where string table size wasn't being swapped.
2704 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2706 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2708 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2709 flags. (bfd_print_symbol_vandf) now knows what to do with the
2712 * aoutx.h: made translate_from_native_sym_flags and
2713 translate_to_native_sym_flags produce the above flags.
2716 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2718 * all files: update copyright notices for GPL version 2.
2719 Install header comments and attribute most modules to their
2720 authors. BFD's name is now officially "Binary File Descriptor",
2721 so remove any conflicting pejoratives.
2722 archures.h: Consists solely of comments; remove it.
2724 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2726 * Makefile.in, bfd.c: Made it compile again.
2728 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2730 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2733 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2735 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2736 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2739 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2740 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2742 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2744 * Everything: created some new files, core.c format.c, reloc.c,
2745 section.c and syms.c to split the functionality a bit better.
2746 Cleaned up the rest of the files a bit, and added some
2750 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2752 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2753 really takes 3 arguments, patched code and ammended prototypes.
2755 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2757 * ../include/bfd.h (struct bfd_target): Added new field
2758 "align_power_min" which contains the minimum alignment for a
2759 section. This is used in coff_new_section_hook. The field
2760 insertion necessitates an update of all backends..
2762 * aoutf1.h jump table field inserted
2764 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2767 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2768 table field inserted.
2770 * coffcode.h(just about everything) Now patches up symbol tables
2771 using a different mechanism. The Intel major bug has been fixed,
2772 and the linker can self host on the Aviion and be debugged with
2775 * ecoff.c: new include and jump table patch, i386coff.c: new
2776 include and jump table patch, icoff.c: new include and jump table
2777 patch, ieee.c: can now read archives containing ieee modules.,
2778 libcoff.h: added (combined_entry_type), libieee.h: uped max
2779 sections to 20, m68kcoff.c: new include and jump table patch,
2780 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2781 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2782 srec.c: jump table patch. trad-code.c fixed #IF typeo
2784 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2786 * coffcode.h (coff_swap_aux_in): added else case to deal with
2787 filenames less than 9 characters.
2790 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2792 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2794 * srec.c: now allows any number of sections to be created in a
2795 file. Outputs addresses of the right length.
2797 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2799 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2800 target didn't match, the format got set to the attempted match,
2801 breaking a future test.
2803 *../include/i386coff.h : fixed typo in type field with size
2805 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2806 support in the jump table for the swapping routines exported to
2807 gdb. Now gdb works with the 386.
2809 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2811 * Merge in changes from gdb-3.95 release.
2812 Makefile.in: Allow hmake and tmake files to add OFILES.
2814 bfd.c: support specific targets as well as searching. When
2815 searching, take default target in preference to others.
2817 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2818 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2819 libbfd.h: Support specific targets as well as searching.
2820 opncls.c: Support specific targets as well as searching.
2821 targets.c: Search is short-circuited if default target matches.
2822 liboasys.c, libieee.c: Undo bothner changes that make macros
2823 work to the left of assignment, but which depend on the
2824 representations of different pointer types being the same.
2826 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2828 * i386coff.c: created.
2829 * coffcode.h: added support for 386.
2830 * Makefile.in: added support for 386.
2831 * ../include/i386coff.h: created
2833 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2835 * coffcode.h: removed all put_x_<sizes>
2836 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2840 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2842 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2844 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2846 * everything: Removed sysdep.h from bfd.h and put back into files
2847 from which it was split out. Now 64 bit version is built with a
2848 -DHOST_64_BIT="long long" on the compile line.
2851 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2853 Changed all the [get|put][name] routines to use [get|put]_[size
2856 Put in support for 64 bit work. Now two versions of bfd may be
2857 generated, according to the state of TARGET_64_BIT, one which is
2858 32 bit only, and one which is 64/32 bits.
2859 Created new back end 'demo64' to test 64 bit functionality.
2861 Renamed some files to work on DOS.
2863 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2864 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2865 chage, 64 bit transfer. * liba.out.h: Split out common code from
2866 sunos and newsos into liba.out. Name changes and prototype mods. *
2867 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2868 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2869 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2870 change and 64bit stuff.* newsos3.c: common code removed, new jump
2871 table. * oasys.c: Name change * opncls.c: Portability fixes *
2872 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2873 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2874 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2875 64bit ized. * demo64.c: 64 bit a.out back end
2881 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2883 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2884 on LHS of assignment, even when using old compilers.
2885 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2886 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2887 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2888 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2889 * targets.c: Add declaration of newsos3_vec.
2892 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2894 * aout.c: fixxed some of the problems with filepos calculation.
2895 (swap_ext_reloc): fixed problem with creation of relocs.
2896 (aout_set_section_contents): fixed filepos problem
2898 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2899 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2900 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2901 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2902 cleaned up. (coff_write_object_contents) cleaned up.
2904 * ecoff.c: Totally different. Now supports ecoff fully.
2906 * icoff.c: fixed problems in relocation callout.
2908 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2910 * m68kcoff.c: updated target vector.
2912 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2913 choose_reloc_size. (sunos4_write_object_contents) now calls
2914 choose_reloc_size so outputs relocs correctly, also calculates the
2915 size of the sections correctly.
2919 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2921 Merge Per Bothner's changes to modularize BFD a.out a bit.
2923 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2924 * ieee.c: Cast enums to int before comparing them, for brain-
2926 * coff-code.h: Remove coff_get_section_contents, and use the
2927 generic one instead.
2929 * aout.c: Derive new module from sunos.c, containing generic
2930 support code for all kinds of a.out files.
2932 * sunos.c: Remove all code that goes in aout.c. Split out
2933 machine dependent followup in sunos4_object_p into
2934 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2935 and redefine only the names we CHANGE, not all the names. Drop
2936 the little-endian vector, and rename the vector as sunos4 rather
2939 * b.out.c: Use aout.c routines for most of the work. Slight
2940 changes for the new regime. Remove close_and_cleanup and
2941 get_section_contents in favor of generics. New transfer vector
2944 * newsos.c: New support for Sony NEWS, another a.out format.
2946 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2947 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2948 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2950 * opncls.c (bfd_close): Call format-dependent write_contents
2951 routine, if writing, before calling target-dependent
2952 close_and_cleanup routine (which is now always generic, I think).
2953 * srec.c: Use bfd_alloc instead of malloc. Remove
2954 close_and_cleanup and move code from it to
2955 srec_write_object_contents. Add write_contents to tvec.
2956 * targets.c: Remove a.out little vector, replace a.out big
2957 vector with SunOS vector. FIXME: Need Vax support again now.
2959 * libbfd.h: Add write_contents format-dependent-vector to the
2960 bfd_target vector. Supply a generic close_and_cleanup routine.
2961 * liba.out.h: Handle the new aout.c split. Add prototypes for
2962 all routines defined in aout.c. Rename "sunos" things to "aout"
2963 things. Add a few fields where needed for various formats.
2964 * Makefile.in: Add aout.c and newsos.c.
2966 * archive.c, ieee.c, oasys.c: Lint.
2968 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2971 changed forward declaration struct stat; to reduce warnings. Changed
2972 comment on bfd_h_<x>_x.
2974 * ../include/m68kcoff.h, ../include/intel-coff.h,
2975 ../include/m88k-bcs.h
2976 Now there are two incarnations of relocs, linenos and syments. One for
2977 internal digestion, and one full of char arrays for I/O. The original
2978 names have gone to detect errors.
2980 * Makefile.in, m68kcoff.c, targets.c
2981 Test new structure code with a 68k coff implementaion
2983 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2984 Fixed all the places where there were problems with the size and
2985 alignments of structures on disk and structures in memory. #ifed out
2986 all the code in coffswap.c, since it should be done using the target
2989 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2991 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2992 multiple reloc command.
2994 * sunos.c (sunos4_set_section_contents): Made it so that sections
2995 are always padded to their alignment size.
2997 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2999 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3000 Clean up types and such (saber C problems).
3001 * ecoff.c: Clean up types and such. Remove routines that are
3002 not used. Fix up reading and swapping of shorts from files.
3004 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3006 * a.out.vax.c: Remove two bogus "static" from prototypes.
3008 * ecoff.c: Got rid of lots of non-working junk (that had
3009 been copied directly from coff-code.h).
3010 Updated to be consistent with updates to icoff.c and coff-code.h.
3012 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3013 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3015 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3016 but until the target_vector is automatically generated,
3017 it's as good as any. Note that the text offset is the only
3018 difference between NewsOS and SunOs (including magic numbers).
3019 (Most of the sunos_* routines should to renamed bsd_*
3020 and move to a bsd.c file. Then (and when the target_vector
3021 is automatically generated) it might make sense to create
3022 a separate Sony target.)
3024 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3025 on some systems, and doesn't help on others.
3026 Similarly, only define X_OK if not already defined.
3028 * trad-core.c: Don't include sys/stat.h - at least
3029 on NewsOS 3, it has already been included.
3031 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3033 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3034 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3035 symbol tables if necessary when reading them in, so gdb can use
3036 them. Add "bfd_coff_" to the names so they won't conflict with
3037 names in calling programs. FIXME-soon: if coff-code.h is
3038 included in two BFD modules, this will cause duplicate
3039 definitions; the routines should be exported to a separate,
3040 common, module (probably along with a mess of other ones).
3042 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3044 Improve modtime support.
3046 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3047 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3048 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3049 BUG: archive members still do not get correct mod times.
3051 Improve floating point support for core files.
3053 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3054 (sunos4_core_file_p): Create a second registers section in the
3055 core file, called ".reg2", for the float registers.
3057 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3059 * many changes to improve archive handling; found a logic flaw in
3060 bfd_check_format which only just happened to work by cooncidence.
3062 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3064 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3067 * bfd.h: changed type of udata in asymbol to void *, like it
3068 should be. Added bfd_reloc_dangerous enum member.
3070 * coff-code.h: Fixed it so that internally generated symbols get
3071 their values relocated correctly in all cases. Removed calls to
3074 * icoff.c: Not understanding the destination symbol of a reloc is
3075 not a failure any more, just 'dangerous'. This allows linking of
3076 b.out and coff images.
3078 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3082 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3084 * sunos.c (translate_to_native_sym_flags): fixed
3085 sym_pointer->n_value so that symbols on the way out get their
3086 section relative values calculated correctly.
3088 * coff-code.h (mangle_symbols): fixed problem where tags were not
3089 being relocated for structs, enums, unions. Also various lints.
3091 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3093 * archive.c (get_elt_at_filepos): system_call_error returned
3096 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3098 * Resolve the use of no_error and system_call_error.
3099 The bfd library itself now will never set bfd_error to
3102 The code still needs to be combed to make sure all the error
3103 codes are correct. I suspect they are not always set correctly.
3105 * The names of all the messages have _ prepended because the sun
3106 bundled compiler can't distinguish from a macro which takes an
3107 argument and the same identifier in a non-macro context.
3109 * The reason for the above being that entry points which used to
3110 be trampoline functions are now just macros which expand to a
3111 direct call through the bfd's xfer vector.
3113 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3114 must gas have its own version of everything (the gas version
3115 had the correct value)
3117 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3119 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3120 properly support i960 architecture and output correct reloc stuff.
3122 * bfd.h: added prototype for bfd_printable_arch_mach, added
3125 * coff-code.h: Applied patches from chrisb to support i960
3126 architecture, zero relocs and swap them correcly and conditionally
3127 compiled the timestamp.
3129 * sunos.c: Made the default section alignment 2^3 so that doubles
3130 are done properly. Fixed the same reloc bug that was in b.out.c
3132 * sysdep.h: Now compiles on a Posix box
3134 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3136 * icoff.c: Fix comment on big-endian version.
3137 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3138 F_RELFLG). Set F_AR32WR in output files if little endian
3141 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3143 * archures.c fixed =/== typo
3145 * sunos.c added architecture stuff for output. Fixed
3146 bug where files where vma(data) != size(text)
3147 were processed wrong.
3149 * coff-code.h added a lint cast
3151 * (../include/a.out.sun4.h) fixed it so zmagic
3154 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3156 * archive.c removed loads of includes, and fixed bug where string
3157 table didn't have a null at the end.
3159 * bfd.c fixed includes, added symbols argument to
3160 canonicalize_reloc entry point.
3162 * libbfd.c fixed includes and added some lint patches.
3164 * targets.c added both sorts of intel coff.
3166 * b.out.c fixed included, changed was the canonical
3169 * icoff.c added support for callj and big and little
3172 * opncls.c added chmod+xing for files with EXEC_P set.
3174 * sunos.c fixed includes. Changed default section
3175 alignement to words. Fixed relocation stuff to work with
3178 * bfd.h various new types added, prototype for new
3179 reloc calls, changed bfd->iostream to a void *
3180 to including files don't need stdio.h.
3182 * libcoff.h added conversion table to tie relocs to
3187 * coff-code.h fixed includes. Added code to support
3188 big and little endian formats. Various lints. Better
3189 processing of symbols. Changed reloc stuff to new
3192 * libbfd.h fixed includes
3195 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3197 * bfd.h changed name of alignment entry in sec_struct to
3198 alignment_power, because of conflicting uses within bfd.
3199 Now it should be obvious that it's a 2**n alignment
3200 specifier. Removed start_pad, end_alignment, block, minsize,
3201 output_file_alignment, subsection_alignment and original_vma fields.
3202 Added align_power() macro. Fixed bfd_section_alignment
3203 acessor macros. Added bfd_symbol_same_target macro.
3205 * b.out.c (b_out_write_object_contents) fixed to use
3206 new alignment member. Fixed (callj_callback) to use section
3207 relative symbols properly.
3209 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3210 Fixed (translate_from_native_sym_flags) to correctly make
3211 symbols section relative.
3213 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3214 (bfd_make_section) took out initialization of obsolete members.
3215 (bfd_print_symbol_vandf) added
3217 * opncls.c (bfd_create) created.
3219 * coff-code.h (coff_new_section_hook) took away refs
3220 to obsolete members. (make_a_section_from_file) added
3221 conversion between alignment types. (coff_symbol_from)
3222 added. (coff_count_linenumbers) only counts linenumbers
3223 if symbol is of coff-type. (coff_mangle_symbols) only
3224 heavily mangles symbols if symbol is coff-type.
3225 (coff_write_symbols) various lints. (coff_write_object_contents)
3226 various lints and modification for alignment conversion.
3227 (coff_slurp_relocs) fixed for use with new asection shape.
3229 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3231 * archive.c lots of lint
3233 * b.out.c added callj relocation support, upgrated reloc howto.
3234 Fixed so that asymbol and reloc records are output
3237 * bfd.c lots of lint, support for new bfd entry point
3240 * bfd.h changed definition of asymbol to contain pointer to
3241 owning bfd, removed target dependencies.
3243 * cache.c took out print statements, put in BFD_ASSERT calls.
3245 * coff-code.h various lints, corrected linenumber output
3246 functionality. Added support for new style asymbols and
3247 bfd_print_symbol. Fixed so that asymbol and
3248 reloc records are handled correctly. Added timestamp.
3250 * icoff.c Added support for new howto shape.
3252 * liba.out.h Added support for new asymbol shape
3254 * libbfd.c various lints
3256 * libbfd.h various lints
3258 * libcoff.h added support for new asymbol shape.
3260 * sunos.c various lints. Added support for new asymbol shape
3261 and bfd_print_symbol.
3263 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3265 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3266 pointer lint. Added support for callj relocation. Fixed bug where
3267 the last 32 bytes of the text section were overwritten by data. Fixed bug
3268 where archives of b.out didn't work due bfd_slurp_extended_name_table
3271 * sunos.c added support for n_other field. Braced the howto table so
3272 that it won't be affected by any lengthing of the howto struct typedef.
3275 * bfd.h added support for n_other field, added special_function
3276 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3279 * bfd.c upgraded bfd_perform_relocation, various lints.
3281 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3283 * ChangeLog: Started ChangeLog for BFD.
3284 * ToDo: Create file for suggestions.
3286 * Makefile: Support easy loading into Saber C.
3287 Add dependencies for icoff.o and bcs88kcoff.o.
3288 Rename coff.c to coff-code.h. Change callers.
3290 * bfd.c (bfd_check_format): Allow the check_format routines
3291 to return the desired target vector, rather than just a Boolean.
3292 bfd.h (bfd_check_format): Change function pointer return type.
3293 archive.c (bfd_generic_archive_p): change callee.
3294 b.out.c (b_out_little_object_p, b_out_big_object_p,
3295 b_out_real_object_p): change callee.
3296 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3297 in check_format transfer vectors that need a filler.
3298 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3299 bcs88kcoff.c: change callee.
3300 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3301 icoff.c: change callee.
3302 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3304 * libbfd.c (zalloc): It should actually zero the storage!
3305 This was commented out for some reason.
3307 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3308 This is so callers can avoid <stdlib.h> which doesn't exist
3311 * bfd.c (map_over_sections): Add debugging code, since I
3312 noticed the section count for sunos core files was bad, but only
3313 GDB had detected the problem.
3314 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3315 bfd_get_section_linenos): Remove obsolete functions.
3316 (bfd_apply_relocations): Use longs, not ints, for the math.
3318 * bfd.h: Declare enum boolean and struct bfd_target as well
3319 as typedefs for them. Remove obsolete
3320 bfd_get_section_lineno_size.
3322 * cache.c: Make the "fdopen" support work. Keep better track
3323 of how many files are open. Centralize the opening of files
3324 and be sure bfd_open[rw] actually try to open the file. Evade
3325 linked list initialization problems.
3327 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3329 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3331 * cplus-dem.c: Delete file, since it is not part of BFD.
3333 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3334 (bfd_openr, bfd_openw): Actually open the file, give error now.
3336 * sunos.c (sunos4_core_file_p): Set section count.
3337 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3338 obsolete definitions.
3339 (_write_symbol_table): Initialize <idx> counter.
3340 (foop): Eliminate debugging code.