1 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
5 * libcoff-in.h: Update prototype for coff_count_linenumbers.
7 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
9 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
10 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
11 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
12 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
14 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
15 bfd_swap_reloc_in or coff_swap_reloc_out.
16 * coff-mips.c: Added code to link and write out symbolic debugging
17 information, and to swap relocs in and out.
19 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
21 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
22 (coff_write_object_contents): coff_count_linenumbers returns the
23 number of line number records it found.
25 * coffgen.c (coff_write_linenumbers): only write out line numbers
26 in the section they belong to.
28 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
30 * targets.c (bfd_target): Added relocateable argument to
31 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
32 target vector for linker use.
33 * bfd.c (bfd_seclet_link): New macro.
34 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
35 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
36 and boolean return value. Made static.
37 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
38 relocateable argument.
39 * reloc.c (bfd_generic_get_relocated_section_contents): Added
40 relocateable argument (if relocateable, saves relocs).
41 * bout.c (b_out_get_relocated_section_contents),
42 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
43 relocateable argument (if relocateable, just calls
44 bfd_generic_get_relocated_section_contents).
45 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
46 argument to prototype.
47 * All targets: Set new _bfd_seclet_link vector to
48 bfd_generic_seclet_link.
50 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
52 * coffgen.c: #include seclet.h.
54 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
56 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
57 debug info. Setup info about linker symbols only, and use
58 standard bfd fields to hold the info.
59 * (hppa_object_p): Remove unneeded decls.
60 * (hppa_new_section_hook): Get rid of most of this.
61 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
62 fat. Remove all knowledge of stabs, remove redundant knowledge of
64 * Remove macros for accessing fields which are now gone.
66 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
68 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
70 * coff-z8k.c: delete unused reloc functions
72 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
74 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
75 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
76 * coff-msym.c: Use DEFUN for function definitons.
77 * coff-mips.c: Added code to read and print symbols, and to find
80 * coffcode.h: Moved many generic functions into coffgen.c. Moved
81 swapping functions into coffswap.h for ECOFF use. Moved
82 relocation functions, only used by h8300 and z8k, into reloc16.c.
83 Added hooks for coffgen.c functions to backend data structure, and
84 added hook functions. Still more could be done.
85 * coffswap.h: New file to hold COFF swapping routines.
86 * coffgen.c: New file to hold generic COFF functions.
87 * reloc16.c: New file to hold h8300 and z8k specific relocation
89 * libcoff-in.h: Added declarations for functions in coffgen.c.
90 * libcoff.h: Rebuilt to incorporate changes.
91 * coff-h8300.c: Function name changes.
92 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
93 hook rather than defining EXTRA_CASES.
94 * Makefile.in: Build new files coffgen and reloc16. Added
95 dependencies of coff-*.o on coffswap.h and seclet.h.
97 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
99 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
100 about discarding const.
102 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
104 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
106 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
108 * configure.in (post-target): If --with-minimal-bfd is specified,
111 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
113 * srec.c (srec_write_records): one of my boards wants a CR between
116 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
118 * archive.c (do_slurp_coff_armap): set symdef_count correctly
119 (it broke a couple of weeks ago).
121 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
123 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
124 return type, so libbfd.h doesn't reference undefined typedefnames.
126 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
128 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
130 (coff_pointerize_aux): don't pointerize a negative tagndx
131 (sometimes generated by SCO 3.2v4 cc).
133 * bout.c (calljx_callback, callj_callback,
134 b_out_get_relocated_section_contents): warn if relocating against
137 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
139 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
140 Make a bunch more routines be static.
141 * hppa.c (fill_spaces): Get rid of this, replace with much better
142 written setup_sections().
143 * (setup_sections): New routine to create BFD sections for each
144 space and subspace in SOM files.
145 * (hppa_object_setup): Use BFD sections created by
146 setup_sections() to locate GDB symbol table info.
147 * (make_unique_section): New routine to create a BFD section. It
148 ensures that the given name is unique, and will generate a unique
150 * (hppa_object_p): Become much more paranoid about file header.
151 * (make_bfd_asection): Call bfd_make_section to do the dirty
152 work. Simplify code somewhat.
153 * (hppa_core_file_p): Use proper name for stack section.
154 * libhppa.h: Remove millicode_start, millicode_end decls.
156 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
158 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
160 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
161 relocs, don't bother doing the adjustment if the value to add is
164 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
166 * bfd.c (bfd_get_size): New function that gets an upper bound
167 on the possible size of any object in a bfd.
168 * elf.c (bfd_elf_find_section, elf_get_str_section,
169 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
171 * elf.c (elf_big_vec, elf_little_vec): Document last three
172 members initialized to NULL.
174 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
176 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
178 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
180 * hosts/std-host.h: New file. Attempt at a generic/default
181 set of definitions, to discourage porting to new hosts by copying.
182 * hosts/news.h: Removed.
183 * hosts/sparc.h: Use std-host.h.
184 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
185 perhaps we can later remove the the_bfd field from each symbol.
186 * syms.c (struct symbol_cache_entry): Remove unused field
187 app_data. Add comment noting that the_bfd is almost redundant,
189 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
190 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
191 * hppa.c (fill_spaces): Make slightly more rebust.
192 * configure.in: Allow std-host as the "default" host.
194 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
196 * bfd.c: Add struct hppa_core_data to tdata union.
197 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
198 Get rid of HPPA/BSD specific code. That will go somewhere else
200 * (fill_spaces): Don't spin forever and die if you don't find
201 $MILLICODE$ subspace.
202 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
204 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
205 Make these work for HPUX.
206 * (make_bfd_asection): New routine to make section creation a
208 * (hppa_core_file_p): Completely rewrite, leave out bugs.
209 * libhppa.h: #include the right system files. Redefine all of
210 the structs/macros for hacking core files to use more sensible
211 HPUX core file structures.
212 * targets.c (target_vector): Conditionalize hppa_vec on
213 HOST_HPPAHPUX, not hp9000s800.
214 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
215 malloc and realloc. #define HOST_HPPAHPUX.
217 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
219 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
220 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
221 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
222 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
224 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
225 * aix386-core.c: New file for handling core files on AIX on PS/2.
226 * targets.c: if AIX386_CORE, use aix386_core_vec.
227 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
230 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
232 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
235 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
237 * Makefile.in: added dvi target
239 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
241 * bfd.c: Use right name for tekhex tdata struct.
242 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
243 * libcoff.h: Updated to get spacing change from coffcode.h.
244 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
246 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
248 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
249 functions, with the "guts" of the old bfd_slurp_bsd_armap
250 and bfd_slurp_coff_armap, but assuming we've already checked
251 if the armap is present or not.
252 Also, rewrite a bit to avoid keeping around obstack data
254 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
255 Various fixes to correctly handle COFF_style archives names.
256 (Note that because these have a trailing '/', the names can
257 have embedded spaces.)
258 * archive.c (bfd_slurp_armap): New function, replaces old
259 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
260 _either_ format, and calls do_slurp_bsd_armap or
261 do_slurp_coff_armap if either form of map is seen.
262 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
263 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
264 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
265 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
267 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
269 * hppa.c: #include "sysdep.h", not <sysdep.h>.
270 * libhppa.h: Make millicode_start and millicode_end be unsigned
271 int to be same type as CORE_ADDR in GDB. Why are these here?
273 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
275 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
276 vaddr of the section to the addend.
277 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
278 SCO_CORE to SELECT_VECS.
279 (target_vector): add sco_core_vec.
280 * sco-core.c (sco_core_vec): add leading underscore initializer.
281 * configure.in (i[34]86-*-sco*): use target i386-sco.
282 * config/i386-sco.mt: new file; define SCO_CORE.
284 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
286 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
288 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
290 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
292 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
294 * hosts/i386linux.h: Include unistd.h.
296 * aoutx.h (print_symbol): aout_stab_name returns a constant
298 * libaout.h (aout_stab_name): Fix prototype.
299 * stab-syms.c (aout_stab_names): Array is now const.
300 (aout_stab_name): Return value is now pointer to const.
302 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
305 * syms.c (asymbol): Added new field "app_data", for data
306 particular to the application. Some of the linker flags ought to
307 get moved to this field someday.
309 * archures.c (bfd_default_scan): Recognize a few more numbers:
310 80486, 80960, and 960.
312 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
313 bfd_coff_std_swap_table, cast to PTR.
314 * bfd.c (bfd_coff_swap_*): Deleted macros.
315 * targets.c (struct bfd_target): Deleted COFF-specific swapping
317 * coffcode.h (type bfd_coff_backend_data): New structure type,
318 contains pointers to the COFF-specific swapping routines.
319 (bfd_coff_std_swap_table): New data structure, to be used when
320 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
321 (bfd_coff_swap_*): New macros.
322 * coff-mips.c (mips_coff_swap_table): New data structure.
323 (ecoff_big_vec): Use it.
324 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
325 * All other targets: Deleted coff-specific vector entries.
327 * trad-core.c: Fixed some `PARAMS' uses that were missing
330 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
332 * aoutx.h (some_aout_object_p): Protect arg prototype in
333 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
335 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
337 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
338 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
339 PARAMS for readability.
341 * aoutx.h: Add type to callback parameter.
342 * coff-mips.c: Don't call trad-core.h, not needed.
343 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
344 * trad-core.h: Eliminate, unused.
346 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
348 * format.c (bfd_check_format): if default target isn't found
349 then look through the entire list rather than return early.
351 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
353 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
355 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
357 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
359 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
361 * coff-z8k.c: checkpoint, more addressing modes handled
362 * coffcode.h (get_value): don't truncate reloc->addend field, it's
365 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
367 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
369 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
371 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
373 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
375 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
376 and about when file descriptors are closed.
378 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
380 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
381 written out correctly.
383 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
385 * section.c: New section bit SEC_SHARED_LIBRARY.
386 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
387 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
390 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
392 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
393 macros; use PARAMS to declare the function pointers involved.
395 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
396 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
398 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
400 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
402 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
403 declaring pointers to functions.
404 * cache.c, elf.c: Move static function decls to top, use PARAMS.
405 * seclet.h: Declare external function with PARAMS.
407 * doc/chew.c (exfunstuff): Eliminate.
408 (paramstuff): Replace exfunstuff with function to generate PARAMS.
409 * doc/proto.str: Use paramstuff rather than exfunstuff.
411 * libbfd.h: Update, based on changes in source code and chew.
413 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
415 * libieee.h: Add FIXME about removing limit on number of sections.
416 * bfd-in.h: Improve comments to make it clear that bfd.h is
417 the wrong place to edit this file.
418 * Makefile.in (install): Install ansidecl.h and obstack.h in the
419 same places where we install bfd.h.
421 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
423 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
424 symbol type before blindly modifying the auxent. Specifically,
425 only modify the endndx fields for types that need it, and don't
426 set the array information for non-arrays.
428 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
430 * aoutx.h (some_aout_object_p): Section list should be set up
431 correctly anyways; don't have to set up "next" pointers manually.
433 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
435 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
436 config/i386v.mh: removed -DUSG from HDEFINES.
437 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
439 hosts/i386v.h: don't define POSIX_UTIME.
441 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
443 * ieee.c (ieee_slurp_sections): make a private copy of the
444 section's name before truncating it.
446 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
448 * hppa.c: add symbol_leading_char entry in transfer vec
450 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
452 * ieee.c (get_symbol): can now cope when two symbols of a
453 different class, but the same index number occur consecutively.
454 (get_section_entry): nicer name for sections being forward
455 referenced. (ieee_archive_p): don't free the filename string,
456 since it was never malloced.
458 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
460 * coffcode.h (coff_write_object_contents): Zero timestamp field.
462 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
464 * coffcode.h (coff_swap_aux_out): set the fcnary info before
465 optionally setting the dimen info, since they are in the same
466 memory locations. Also zero out external auxent.
467 (coff_write_symbol): don't zero external auxent; now done in
470 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
472 * Check fclose return value for errors.
473 libbfd.h: bfd_cache_close now returns a boolean.
474 cache.c (bfd_cache_delete): return fclose success value.
475 (bfd_cache_close): return bfd_cache_delete return value.
476 opncls.c (bfd_close, bfd_close_all_done): return result of
479 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
481 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
483 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
485 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
486 work out a coff relocation type from a howto's attributes rather
487 than using the input r_type field. This fixes PR1677 and allows
488 conversion of a.out relocs to coff relocs.
490 * coffcode.h (coff_write_relocs): if supplied a relocation
491 relative to an absolute symbol, use the right symbol index.
493 * reloc.c (bfd_perform_relocation): do a partial link for coff
496 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
498 * changes to support i386-sysv with shared libraries:
499 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
500 check for .data2; if _LIB is defined, check for it; map
501 SEC_NEVER_LOAD to STYP_NOLOAD.
502 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
503 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
504 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
505 if section has contents, not just if it is loadable; if
506 TWO_DATA_SECS, check for .data2
507 (coff_set_section_contents): set vma of .lib section to number of
509 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
510 don't define coff_write_armap to bsd_write_armap.
511 * hosts/i386v.h: don't include <utime.h>, since it is not provided
514 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
516 * solaris2.h: Get the definition of alloca from alloca.h if we
519 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
521 * configure.in (i960-*-{aout,bout}): Support these.
523 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
525 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
527 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
529 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
530 no-longer-used definitions of L_SET and L_INCR.
531 * i386linux.h: Tweaks to smooth Linux build.
533 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
535 * seclet.h: Add enum tag to bfd_seclet_enum_type.
537 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
539 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
540 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
541 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
542 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
544 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
545 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
547 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
549 * configure.host: New file, contains mapping of host configs
550 to host support file names for bfd, binutils, opcodes.
551 * configure.in: Use it.
552 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
553 * i386bsd.c: Cleanup, reformat.
554 * config/i386-bsd.mt: Comment changes.
555 * config/i386bsd.mh: New file for core file support.
556 * hosts/i386bsd.h: Merge changes from Peter Schauer.
557 * bout.c (ALIGN): Rename to ALIGNER, since system header files
558 on BSD 4.4 define ALIGN (sigh!).
560 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
562 * libaout.h (aout_backend_data): added exec_header_not_counted
563 field. For ZMAGIC files only, when text_includes_header is set, by
564 default the length of the exec header is counted in the text
565 section size. For go32, exec header is mapped in but does *not*
566 contribute to the size of section.
567 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
568 is not set, but ztih is, add the size of the exec header to the
569 recorded size of the text section.
570 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
571 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
572 Also set text_includes_header.
573 * aout-target.h (*_backend_data): cleare exec_header_not_counted
574 by default in MY(backend_data).
576 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
578 * aout-target.h (callback): Don't define this function if it won't be
581 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
582 type doesn't match. Don't lose if file sections have already been
584 (set_arch_mach): Set reloc_entry_size.
585 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
587 * hosts/i386bsd.h: New file.
588 * configure.in: Recognize i[34]86-*-bsd host.
590 * aout-target.h (callback, write_object_contents): Delete unused
593 * aoutx.h (reloc_type_lookup): New function.
594 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
595 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
596 (MY_reloc_howto_type_lookup): Don't define it.
598 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
600 (slurp_symbol_table): Use header byte order, not target byte
601 order, for reading symbol data.
603 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
605 * configure.in: Undo some brain damage in the host section.
606 * configure.in: Reformat the target section, test many configs.
607 * Makefile.in (make): Remove obsolete `make make'.
608 * aoutx.h (some_aout_object_p): Make defines line up.
610 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
612 Now a bfd knows whether underscores are normally prepended
613 to symbols in its file format.
615 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
616 coff-z8k.c: targets set so they have leading underscore
617 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
618 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
619 without leading underscore flag
620 * targets.c: add symbol leading char to xvec description
621 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
623 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
625 * archive.c: Make errno global.
626 * archive.c (_bfd_write_archive_contents): If read fails (and
627 errno!=0) set bfd_error to malformed_archive (since this probably
628 indicates a truncated archive), rather than system_call_error.
630 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
632 * Makefile.in: added rules for i386bsd.c
633 * i386bsd.c: new file, supporting 386bsd.
634 * configure.in: recognize i386-*-bsd target.
635 * config/i386-bsd.mt: new file - 386bsd target configuration.
637 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
639 * configure.in: re-arrange host section to use *-*-* notation,
640 clean up some of the target section as well
642 * seclet.c: cast result of bfd_get_relocated_section_contents to
643 avoid compiler warnings
645 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
647 * coffcode.h (coff_section_symbol): Create section if it doesn't
650 * bout.c: Removed some unused variables.
652 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
654 * Portability fixes from p3:
655 coffcode.h (coff_write_relocs): removed sanity check until it
656 works on all targets (per advice from sac).
657 config/hp9000.mh: new file to define USG.
658 hppa.c: #undef hppa before the JUMP_TABLE.
659 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
661 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
662 local variable target volatile to avoid mysterious bug in
665 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
667 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
668 * hosts/hppahpux.h: Remove bcopy and index circumventions.
670 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
672 * coff-z8k.c (func_da, func_jr): Lint.
673 * coffcode.h: Use memset rather than bzero.
674 * elf.c: Use memcpy rather than bcopy.
675 * tekhex.c: Use memset rather than bzero.
677 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
679 Add Adobe a.out support.
681 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
682 * config/adobe.mt: Add.
683 * configure.in (*-adobe-* target): Add.
684 * targets.c (a_out_adobe_vec): Add.
685 * Makefile.in: add aout-adobe.c.
687 * configure.in: Put two dashes in all entries to be matched.
688 Add comments to remind people to do this.
689 Reorder all entries that match manufacturer names, to occur
690 last, so they will only be matched if no more specific match
691 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
693 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
695 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
696 since we should never have a NULL section.
697 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
698 tests, set the section to bfd_abs_section.
700 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
702 * coff-z8k.c: getting closer
703 * coffcode.h (coff_get_relocated_section_contents): allow
704 EXTRA_CASES hooks for different arches to provide different reloc
706 * seclet.h: #ifndef around it to allow multiple inclusion
707 * srec.c: minor doc fix
709 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
711 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
713 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
715 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
718 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
720 * bout.c (b_out_slurp_reloc_table): Clear howto field before
721 filling in reloc, in case immediately following code doesn't set
724 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
726 * coffcode.h (coff_renumber_symbols): set the last renumbered
727 symbol pointer to NULL, as expected by coff_write_linenumbers.
728 (coff_write_relocs): apparently a non-zero addend is OK for reloc
729 type R_IHCONST used on the 29k.
731 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
733 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
734 update, based on how the underlying file was opened. Obsoletes
736 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
737 all FASCIST_FDOPEN config defines.
739 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
741 * sparc-opc.c: Moved to opcodes library, now that we have one.
742 * Makefile: Don't compile it.
744 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
746 * aoutx.h: adjust_sizes_and_vmas did not return anything.
748 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
750 * section.c (bfd_set_section_flags): Remove a sanity check.
751 It is unfortunately broken, and prevents strip from working.
753 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
755 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
756 created by last change.
758 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
760 * reloc.c (reloc_howto_struct): Make size field be unsigned.
761 * bfd-in.h: Bump to version 2.0.
763 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
765 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
766 braindamaged HP/Apollo compiler happy.
768 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
770 * format.c: Fix description of search for matching target.
771 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
772 * targets.c: Update description of search for matching target.
773 * Makefile.in (do_clean, clean): Fix infant mortality typo.
774 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
775 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
777 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
779 * Makefile.in: Added mostlyclean/clean/distclean rules.
781 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
783 * targets.c (target_vector): Take out oasys (unless that is
784 the default): Because there is no magic number in archives,
785 there can be annoying target mis-matches.
787 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
789 * sparc-opc.c: Rigorously updated to match architecture manual.
791 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
793 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
794 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
795 to the built-in abs_section were not written out correctly.
797 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
799 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
800 large, assume we're using a swapped byte order and fail with
801 wrong_format rather than dumping core.
803 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
805 * Renamed opc-sparc.c to sparc-opc.c for systems with short
806 filename constraints.
807 * Makefile.in: Updated to reflect change.
809 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
811 Add preliminary support for the we32k:
813 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
815 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
817 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
819 * bout.c: added support for relaxable alignment relocs.
821 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
822 pass down pointer to play area rather than use alloca
824 * cpu-z8k.c (compatible): made static to reduce name space
827 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
829 Add basic support for the z8k:
831 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
832 section.c, targets.c,
834 * syms.c: move mis-inserted patch.
836 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
839 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
840 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
842 * reloc.c: break out addend item from surrounding text.
844 * doc.str (DOCDD): Defined. Adds text to output.
845 (bodytext): Put bulletize before kill_bogus_lines.
846 * chew.c (bulletize): End itemization after a blank line, to
847 prevent following text from being swallowed up in an item.
849 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
851 * configure.in: Add sparclite as a target.
853 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
855 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
858 * coffcode.h (coff_add_missing_symbols): if symbols don't come
859 from a coff file (csym is null), dont deref them
861 * ieee.c (parse_expression): get the answer right when adding an
862 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
863 on elts so that filename is filled in.
865 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
867 * bout.c (howto_align_table): New set of relocs, with enough
868 data for "objdump -r" to work.
869 (b_out_reloc_type_lookup): Recognize alignment relocs.
871 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
873 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
874 invocations of make. Also, always create installation
877 * config/apollov68.mh: removed -g from CC definition.
879 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
881 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
882 overflowing gp-offset range.
884 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
886 * srec.c (srec_set_section_contents): don't write out sections
887 without the LOAD and ALLOC attributes
889 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
891 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
892 * libaout.h (struct aout_backend_data): New callback "set_sizes".
893 * aout-target.h (callback): Don't set page/seg sizes.
895 (set_sizes): New routine.
896 (backend_data): Point to it.
897 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
898 (sunos4_aout_backend): Point to it.
899 * aoutx.h (set_arch_mach): Call set_sizes callback.
901 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
903 * aout-target.h: Make _bfd_slurp_extended_name_table be
904 the default. Given that we *write* the suckers (for long
905 archive member names), we really ought to be able to read them!
906 * trad-core.c: Don't include <machine/reg.h>. It doesn't
907 seem to be needed, and many machines don't have it.
909 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
911 * coff-m68k.c (vector): read and write archives in coff format.
913 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
915 * opc-sparc.c: New file.
917 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
919 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
920 pointers to bfd_byte* before performing arithmetic on them. Such
921 use with bare void* pointers is a gcc extension.
922 * cache.c (bfd_cache_delete): Forward decl with prototype form.
923 * archive (normalize): Add to CONST to match actual usages with
926 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
928 * configure.in: Recognize i486 host cpu, and use i386-elf
931 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
933 * config/stratus.mt (CC): Remove definition.
934 * elf.c (bfd_section_from_shdr): Test for the possibility that
935 section_from_elf_index returns NULL and don't dereference it.
937 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
939 * add hppa_data to bfd tdata (indirectly via sef).
941 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
943 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
945 * configure.in: error messages to stderr, not stdout
947 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
949 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
950 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
951 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
953 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
955 * configure.in: recognize hppa* instead of hppa
957 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
959 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
960 RTYPE2HOWTO to cope with same.
961 * reloc.c (bfd_perform_relocation): added support for size of -2
962 (subtract a word reloc type). Updated doc.
964 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
966 * Makefile.in: merged changes from progressive, removed rcsid.
968 * archures.c, archive.c, Makefile.dos: removed rcsid.
970 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
972 * bfd-in.h : add BFD_IS_RELAXABLE flag
973 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
974 header e_relaxable, major hackery in callbacks
975 * libaout.h : add space for a_relaxable.
976 * seclet.c (rel): don't relax empty sections
979 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
981 * section.c (STD_SECTION): add some casts to the initializers for
984 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
986 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
987 and add appropriate casts to keep (picayune) aix-cc happy.
989 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
991 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
992 symbol pointers. Punt expensive & useless bfd_realloc. Use
993 malloc for raw symbols, and free it before returning.
994 (bfd_section_from_shdr): Do not slurp symbol table until politely
995 asked. Do not even slurp string tables.
996 (elf_get_symtab_upper_bound): Count 'em without reading them.
997 (elf_get_symtab): This is how to politely ask. Schlurp!
998 This should probably just *become* elf_slurp_symbol_table, FIXME.
1000 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1002 * archive.c (bsd_write_armap): write the timestamp of the
1003 archive header to be just a little bit later than the timestamp of
1004 the file, otherwise the linker will complain that the index is
1007 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1009 * configure.in: Add m68k-ericsson-*.
1011 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1013 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1014 * elf.c: Remove unconditional debug printf's.
1015 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1016 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1017 (elf_slurp_symbol_table): Hand out symbols in forward, not
1018 reverse order. Simplify duplicate code.
1020 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1022 * elf.c: Remove "(void)" casts from function calls where the
1023 return value is ignored, in accordance with GNU coding standards.
1025 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1027 * hppa.c: Apply John's standard fix to avoid "empty translation
1028 unit" warnings from some ANSI-C compilers.
1030 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1032 * hosts/solaris2.h: Configure same as sysv4.
1034 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1036 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1037 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1038 type match actual return type.
1039 * elf_print_symbol (section_name): Make CONST.
1041 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1043 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1044 New files, for Linux (a free Unix clone for 386 machines).
1045 * Makefile.in, configure.in, targets.c: Update accordingly.
1047 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1048 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1049 correct calling of howto special functions and fixes from Raeburn
1051 * archures.c: nuke bfd_reloc_code_type
1052 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1053 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1054 SEC_NEVER_LOAD, various other bfdgas newness
1055 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1056 * targets.c: change jump table vector to above
1059 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1061 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1062 its prototype will be included in libbfd.h. Change result type
1063 to struct * (rather than equivalent typedef) so it can be used in
1064 the prototype, where they typedef won't be known.
1065 * libbfd.h: Updated version.
1067 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1069 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1070 targets.c: HPPA merge.
1072 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1074 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1075 * config/solaris2.mh: Kludge around Sun compiler bug.
1077 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1079 * libaout.h (aout_backend_data): Change defs of two bitfields to
1080 be unsigned chars instead to get around rs6000 compiler problem.
1082 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1084 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1085 Correct misconception that there can be only one symbol table.
1086 Only call elf_slurp_symbol_table on the full symbol table, not
1087 the dynamic one which is only a subset of the full one.
1089 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1091 * coffcode.h (coff_compute_section_file_positions): For I960,
1092 don't align sections in file.
1094 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1096 * targets.c (struct bfd_target): Added field for target-specific
1097 (but not file-specific) data, for distinguishing minor
1098 characteristics between (e.g.) a.out formats.
1100 * section.c (struct sec): New field user_set_vma indicates vma
1101 field should be heeded, not assumed to be unset.
1102 (STD_SECTION): Initialize that field of standard sections to zero.
1103 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1105 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1106 pre-swapped version.
1108 * archures.c (struct bfd_arch_info): Fixed order of comment and
1109 field decl. New fields indicate size of page and segment for
1111 * cpu-m68k.c (N): Fill in values.
1112 * cpu-sparc.c (arch_info_struct): Ditto.
1114 * libaout.h (struct aout_backend_data): Various bits of data (not
1115 all used currently) with characteristics of a.out implementation.
1116 Important field for now is text_includes_header, indicating that
1117 the text section starts immediately after the file header, which
1118 gets mapped in with it.
1119 (struct aout_data): New fields indicate whether vma has been
1120 adjusted yet (not yet used), and what magic number will be used in
1121 the output file (should go away in favor of vma_adjusted).
1122 (WRITE_HEADERS): Code for dealing with section sizes and related
1123 header fields replaced with call to adjust_sizes_and_vmas.
1124 * aoutx.h (some_aout_object_p): Fill in magic number field.
1125 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1126 (set_arch_mach): Set page size and segment size once CPU
1128 (adjust_sizes_and_vmas): New function; has much code moved
1129 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1130 and size parameters, as well as many header fields, after deciding
1131 on magic number for output file. Checks to ensure that this
1132 adjustment has only been done once.
1133 (set_section_contents): Call adjust_sizes_and_vmas instead of
1134 doing much of the work here.
1136 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1137 default (null) values of these fields.
1138 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1139 value in exec header.
1140 (sunos4_aout_backend, MY_backend_data): Define backend data
1141 indicating file header is included in text section.
1143 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1145 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1146 gcc version 2, to avoid warnings.
1148 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1150 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1151 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1153 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1155 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1157 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1159 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1160 * configure.in: Rewrite target parsing to use simple format.
1161 Handle sparc-sun-solaris2 configuration.
1162 * aout64.h: Avoid ANSI C brain death warning.
1163 * elf.c: Avoid trigraph (???) or /* in comments.
1165 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1167 * config/sysv4.mh: new file, RANLIB=echo
1169 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1171 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1173 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1174 elf_core_tdata_struct into a single common struct. Core files
1175 wouldn't have worked at all without this.
1176 (bfd_elf_find_section): New function for GDB's undercover use
1177 to find string sections that BFD hides from it.
1178 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1180 (elf_object_p, elf_core_file_p): Allocate internal file header
1181 storage dynamically.
1182 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1183 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1185 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1187 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1189 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1191 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1193 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1195 * configure.in: handle m680[01234]0 as aliases for m68k
1197 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1199 * coff-a29k.c: do byte relocs correctly
1200 * coffcode.h (styp_to_sec_flags): never load INFO sections
1201 * seclet.c (rel): don't relocate INFO sections
1203 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1205 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1206 Make the symbols unmodifiable.
1207 (bfd_section_init): Deleted.
1208 * init.c (bfd_init): Don't call bfd_section_init.
1210 * section.c (bfd_set_section_contents): Ensure that range to be
1211 written is within section boundaries.
1212 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1215 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1217 * coff-i960.c (howto_table): Deleted.
1218 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1219 interesting entries from old howto_table.
1220 (RTYPE2HOWTO): Adjusted to use switch.
1221 (coff_i960_reloc_type_lookup): New function.
1223 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1224 records for section symbol.
1225 (make_abs_section): Unused; deleted.
1226 (renumber_symbols): Re-order symbols so undefined symbols come
1227 last, as COFF format desires.
1228 (coff_write_symbol): Put C_FILE symbols in debug section always.
1229 (coff_section_symbol): New function; creates a symbol with the
1230 same name as a section, and sets up aux records for it.
1231 (coff_add_missing_symbols): New function; adds section symbols to
1232 symbol table if they aren't there already. Should someday also
1233 add a dummy C_FILE symbol if none is present.
1234 (coff_write_object_contents): Add missing symbols before preparing
1235 symbol table to be written.
1236 (coff_slurp_reloc_table): Verify that symbol indices read in are
1237 in a reasonable range.
1238 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1239 (obj_conv_table_size): Accessor macro.
1241 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1242 reloc types on i960.
1244 * bfd-in.h (bfd_get_section_name): New macro. Like
1245 bfd_section_name, but returns rvalue, not lvalue.
1246 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1247 (bfd_get_section_flags): Now returns rvalue.
1249 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1250 general, some specific to sparc or i960.
1252 * aoutx.h (set_section_contents): Set VMA for each section based
1253 on previous section. If text section VMA doesn't appear to have
1254 been set, make a best guess from the type of file.
1256 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1258 (MY(vec)): Initialize reloc_type_lookup field.
1260 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1261 (bfd_error_trap, bfd_error_vector): Extern, not common.
1263 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1264 few types of relocs for sparc; will need enhancement.
1266 * bout.c (callj_callback): Use DEFUN macro in definition.
1267 * coff-i960.c (optcall_callback): Likewise.
1269 * targets.c (bfd_target): Added fields reloc_type_lookup and
1270 _bfd_make_debug_symbol. Also minor comment changes.
1271 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1272 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1273 than arch info, and dispatch with BFD_SEND. Callers changed.
1274 * archures.c (struct bfd_arch_info): Deleted field
1276 * cpu-*.c: Don't initialize that field.
1278 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1279 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1280 (bfd_errmsg): Now returns ptr to const.
1281 * bfd-in.h (bfd_errmsg): Fix prototype.
1283 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1284 * reloc.c (bfd_generic_relax_section): Ditto.
1286 * section.c (Section Output doc): Improve description of use of
1287 output_section and output_offset.
1289 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1291 * sco-core.c: new file from net.
1292 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1293 Now we have the hairy linker, it's possible to move symbols from
1294 one section into another. Actually make that work!
1296 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1298 * hosts/sun3.h: fix declaration of free.
1300 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1302 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1303 * coff-h8300.c (reloc_processing): all relocs are relative to
1305 * opncls.c: don't use fdopen on DOS systems
1307 short patches from Glenn Kasten (glenn@ready.com)
1308 * target.c: enabled oasys support
1309 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1310 fix problem where a relocation which crossed a modification byte
1311 boundary did not work. Fix problem where a relocation near the end
1312 of a data record did not work.
1315 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1317 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1318 archvie header string counts the endian way, this heuristic sees
1319 how big an archive string to read by trying it one way and if the
1320 string table is unreasonably big, trying it the other. *FIXME*.
1321 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1323 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1325 * bfd-in.h: Increase version number to 1.97, for consistency
1327 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1329 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1331 * bfd-in.h: bump version to 1.96
1332 Major change; changed calling convention for
1333 bfd_get_relocated_section_contents so that caller allocates
1334 memory for section data.
1335 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1336 seclet.c, targets.c, bfd.c: reflect new convention.
1337 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1338 case, then use reasonable default values for SEC_* flags.
1340 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1342 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1343 size of output reloc struct.
1344 * targets.c, Makefile.in: comment out tekhex for the moment.
1345 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1346 * configure.in: tandem target is st2000
1347 * coff-m68k.c: rename static howto_table to global
1348 m68kcoff_howto_table.
1349 * bout.c: remove unnecessary abort
1350 * coff-a29k.c: various changes to the way relocations work to cope
1351 with the "new order" and latent bugs.
1354 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1356 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1357 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1358 * reloc.c (bfd_perform-relocation): don't relocate refs to
1359 absolute symbols if doing a partial link.
1361 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1363 * configure.in: Add a29k-amd-udi.
1365 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1367 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1368 internal_exec structure before initializing the fields that
1369 are used, so that the unused fields are in a known state.
1371 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1373 * tekhex.c (struct data_struct): Convert from typedef that
1374 typedefs nothing to a normal structure declaration.
1375 * tekhex.c (pass_over): Prototype args for function that
1376 second arg points to.
1378 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1380 * Makefile.in: remove old style staging. Do not print recursion
1383 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1384 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1387 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1389 * bfd.c, Makefile.in: added tekhex
1390 * aoutx.h (set_section_contents): pages should be padded to the
1391 size of a page, not the size of a segment.
1392 * configure.in: added go32 host and i386-aout target.
1393 * i386aout.c, libaout.h: now works for go32 target
1394 * ieee.c: fix bit rot.
1395 * seclet.c: support for padding seclet type.
1397 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1399 * Makefile.in: added .NOEXPORT:
1401 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1403 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1405 * elf.c (elf_compute_section_file_positions,
1406 elf_write_object_contents): Return boolean, not NULL (which
1408 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1409 Also ifdef-out code that aborts on unhandled section types.
1411 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1413 * configure.in: Recognize ncr3000 config
1414 * Makefile.in (MINUS_G): Pass on to recursive makes.
1415 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1417 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1419 * Makefile.in: Now that we have sym.h and symconst.h, compile
1420 coff-msym.c on all systems.
1421 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1422 * coff-msym.c: Update include files and comments; add weakext bit.
1424 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1426 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1427 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1429 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1431 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1432 * configure.in: Add new host and target configs.
1433 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1434 structs, which vary; just use member name.
1435 (elf_object_p, elf_core_file_p): Lint, fix comments.
1436 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1438 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1440 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1441 local, disposable, copy of the external form of section header
1442 table and program header table entries.
1444 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1446 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1448 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1450 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1453 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1455 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1457 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1459 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1460 not internal bfd_assert function (twice).
1462 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1464 * aout-target.h: change ar_max_namelen to 15 (the right value)
1465 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1468 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1470 * archive.c (bfd_generic_archive_p): check for bout archives too.
1471 * bout.c: make it work again.
1473 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1475 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1477 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1478 bfd_xmalloc() instead of bare malloc().
1480 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1482 * Makefile.in: pass down MAKEINFO on info.
1484 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1486 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1487 host/h-<foo> now just <foo>.
1488 * configure.in: reflect changes
1490 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1492 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1493 actual source file, not just the generated libbfd.h.
1495 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1497 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1498 gdb on little-endian 960 code.
1499 * archive.c (compute_and_write_armap): indirect symbols should go
1500 into the archive header too.
1502 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1504 * Makefile.in: added check target.
1506 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1508 * coff-msym.c: Move this file from gdb/ecoff.c. It
1509 handles byte-swapping for ECOFF (MIPS symbol) files.
1510 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1511 to the files built on MIPS-based hosts.
1512 * Makefile.in: Add rule for coff-msym.
1514 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1516 * Makefile.in: added clean-info target. MINIMIZE=1.
1518 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1520 * coff-rs6000.c: Move core file functions into separate
1521 new file rs6000-core.c. This is needed because reading
1522 core files depends on native include files that conflict
1523 with ../include/coff/rs6000.h.
1524 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1526 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1528 * aoutx.h (NAME(aout,print_symbol)): Don't print
1529 symbol addresss for undefined symbols.
1530 * coff-rs6000.c: Various updates (due to target-
1531 independent changes).
1532 * libbfd.h: Ditto (tdata field is now a union).
1533 * hosts/h-sparc.h: Removed prototype for bogus function
1534 'emset' (presumably should have been 'memset' - which is there).
1536 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1538 * configure.in (mips-big-* target): Same is Iris.
1540 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1542 * aoutx.h (translate_from_native_sym_flags): when creating an
1543 alias symbol, fill in the section as undefined, rather than
1544 leaving it blank. If an output section can't be found for a
1545 symbol, then don't core dump.
1547 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1549 * Makefile.in, configure.in: removed traces of namesubdir,
1550 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1551 copyrights to '92, changed some from Cygnus to FSF.
1553 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1556 * coff-h8300.c: fix stupid reloc subtraction bug
1557 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1558 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1559 the symbol.flags and done_lineno fields.
1561 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1563 * coffcode.h (coff_write_symbol): write out the correct number of
1565 * cpu-h8300.c: fix disassembly bug
1567 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1569 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1570 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1571 reloc.c, section.c (bfd_map_over_sections), targets.c
1572 (bfd_target_list): Protolint.
1573 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1575 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1577 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1579 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1580 section of a symbol rather than the section of a reffed symbol to
1581 determine the r_index of an emmitted reloc.
1583 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1585 * PORTING: New (preliminary) porting guide.
1587 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1589 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1590 (howto_hvrt16): lint.
1592 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1594 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1595 a full configuration (with possible cross-development),
1596 instead of using host-aout.c.
1598 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1600 * aout-target.h (MY(write_object_contents):
1601 Set obj_reloc_entry_size (abfd).
1602 * gen-aout.c: Change to emit a .c files, not a .h file.
1604 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1606 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1607 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1609 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1611 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1612 with more than one auxent can cause nasty core dumps.
1614 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1615 "done_lineno" so that a symbol which appears twice in the symbol
1616 table only gets it's linenumbers relocated once. Modifed
1617 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1620 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1622 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1623 stuff to use the New Order.
1625 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1627 * ieee.c: Change type of envi[] to unsigned char.
1629 * configure.in: fix vax ultrix configuration.
1631 * elf.c (bfd_section_from_shdr): Deal with null return from
1632 bfd_make_section(). (elf_object_p): Select endianess properly.
1634 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1636 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1638 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1640 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1641 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1642 * host-aout.c: Don't use aout-params.h; configure these systems
1643 in their xm files, not in a randomly generated file.
1644 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1646 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1648 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1650 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1651 host_aout_vec here as well.
1653 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1655 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1656 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1657 to prevent undefined symbol.
1659 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1661 Various lints found on PersSony
1662 * aoutx.h: cast an enum
1663 * coff-a29k.c: many ints in reloc structure turned to enum
1664 * coffcode.h: more enums
1665 * cpu-h8300.c: more enums
1666 * opncls.c: more enums
1668 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1670 * configure.in: Make Tahoe configuration work again.
1671 * bfd-in.h: Remove trailing comma from enum declaration.
1672 * ieee.c: Can't put byte values >0x7F into a signed char.
1674 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1676 * Makefile.in: Add dependencies for various coff-*.o files.
1678 * elf.c: Remove extraneous paren from core_prpsinfo and
1679 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1680 Replace references to old section "size" member with new
1681 "_raw_size" member. Implement elf_make_empty_symbol, which
1684 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1686 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1689 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1691 * coffcode.h (bfd_coff_relax_section): now static.
1692 (bfd_coff_get_relocated_section_contents): various type lints.
1694 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1696 New entry point in the transfer vector - bfd_relax_section.
1698 * aout-target.h: add to vector, call generic_relax
1699 * bfd-in.h: add to vector
1700 * bfd.c: add #define for vector
1701 * bout.c: add to vector, call generic_relax
1702 * coffcode.h: add to vector, also now has coff specific relax code
1703 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1704 * elf.c: call generic_relax
1705 * ieee.c: call new vector, clean up some bugs due to the creation
1707 * libbfd.h: add bfd_generic_relax_section EXFUN
1708 * oasys.c: call generic_relax
1709 * reloc.c: implement generic_relax
1710 * seclet.c: moved much of this into coffcode.h
1711 * srec.c: call generic_relax
1712 * targets.c: define new transfer vector
1714 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1716 * everything: now modified to use smaller reloc type. Self hosts
1719 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1721 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1722 New files for stratus.
1724 * configure.in: Add configuration fragments for stratus.
1726 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1728 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1729 variables as CONST since they are set to point to a const char
1730 string. Fixes compiler complaints.
1732 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1734 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1737 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1739 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1740 symbols, so that we can emit the correct file name even
1741 if it's an include file.
1743 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1745 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1746 (Reported by john@labtam.labtam.oz.au (John Carey)).
1748 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1750 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1752 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1753 being used to -DHAVE_PROCFS.
1755 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1756 '#include "fopen-same.h"' to end of file to match other h-* files.
1758 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1760 * configure.in: Change svr4 references to sysv4. Add case
1761 "unknown" for target vendor and infer some targets based
1762 on the specified operating system.
1764 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1766 * bfd-in.h, libaout.h: ANSIfy enums.
1768 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1770 * archive.c (normalize): created version for VMS which removes the
1771 VMS directory crap from the front and end of a filename, eg turn
1772 [-.foo]bar.obj;123 into bar.obj
1773 (bfd_construct_extended_name_table): now writes index into an
1774 extended name table in decimal - the same base used to read an
1775 extended name table.
1777 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1779 * aout-encap.c: Fix to use aout-target.h.
1780 * aoutf1.h: Use standard MY_object_p and MY_callback
1781 in aout-target.h. Remove target-specific versions.
1782 * host-aout.c: Re-write to use aout-target.h.
1783 * gen-aout.c: New files use with host-aout.c to generate
1784 host-specific a.out-related parameters.
1785 * Makefile.in: host-aout.o depends on aout-params.h, which is
1786 generated by gen-aout.
1787 * aout-target.h: Make a little more flexible.
1788 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1789 macro. Instead, inline it in aout-target.h.
1790 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1791 a gcc -Wall warning.
1792 * archive.c: Add missing commas in DEFUN macro (2 places).
1793 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1794 Berkeley ones, now that libiberty has them:
1795 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1796 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1797 remove unused variable.
1799 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1801 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1802 and execname inside HAVE_PROCFS ifdef since they are unused
1803 when it is not defined.
1805 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1807 * elf.c: Flag all sections as either code or data. We can't
1808 be sure what they are anyway, since ELF doesn't fit the
1809 traditional model of text+data+bss very well. Add new local
1810 function elf_read() to simplify code. Record entry point in
1813 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1815 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1816 rather than N copies of the same lines.
1818 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1820 * cpu-h8300.c: disassemble branch displacements correctly
1821 * coff-h8300.c: put reloc offsets out in 32bits
1823 * makefile.dos, configdj.bat: New files from DJ
1824 * cache.c: fopen with new macros is needed for DOS.
1825 * ieee.c: environ renamed to envi to stop an include file
1827 * opncls.c, coff-rs6000.c: more fopens with macros.
1829 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1831 * Makefile.in: infodir belongs in datadir.
1833 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1835 * Makefile.in: fix where docdir lives
1837 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1838 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1839 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1840 srec.c, syms.c, targets.c : all new documentation and lint
1844 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1846 * coffcode.h, srec.c: Lint.
1848 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1850 * Makefile.in: install using INSTALL_DATA, added standards.text
1853 * configure.in: mark directory as target dependent. configure
1854 nows works in objdir always so make file existence checks
1857 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1859 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1860 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1861 and mandir now keyed off datadir by default.
1863 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1865 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1866 computation of arch and machine type so it's worked out before
1867 some_aout_object_p is called.
1868 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1870 * archures.c: add extra field 'section_align_power' to hold
1871 default section alignment in object files.
1872 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1873 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1874 initialize the new field.
1875 * bout.c (b_out_callback): replace the text size, since aout
1877 * aoutx.h: Documentation in the new style
1879 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1881 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1882 use the saved value if mtime_set is already set (intended
1883 for archive files, though apparently not used yet).
1885 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1887 * targets.c: Revise comments about how to configure the target
1888 vector, to match reality. Remove mention of obsolete methods.
1889 Remove long lists of capitalized macros that turn into the same
1890 thing in lowercase. Normal vector simply lists all known
1891 lowercase xvec names; all other cases are handled by SELECT_VECS.
1893 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1896 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1897 list of supported targets.
1899 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1901 * archive.c (bsd_write_armap): The pad byte sometimes added to
1902 the string table in a __.SYMDEF member is now
1903 counted as part of the size of the string table.
1904 This is compatible with the old ranlib, as well as Sun's.
1906 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1908 * srec.c: Rewrote to fix many bugs; now gets the record type
1909 right, doesn't choke on input, sets the start address in an S9 and
1910 fills in the filename on an S0.
1912 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1914 * cpu-h8300.c: Add support for MEMIND addressing mode
1916 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1918 * coffcode.h: use the new macro if available
1920 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1921 * Makefile.in: Fixed dependencies due to file rename
1923 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1924 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1925 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1926 newos3.c, stab-syms.c, syms.c: All these files have had their
1927 #includes altered to point to the new places.
1929 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1931 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1933 * configure.in: Add vendor "ncr" as supported per-target vendor.
1934 Add svr4 case for i386 per-host case.
1936 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1939 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1941 * syms.c (bfd_decode_symclass): Return 'A'
1942 for symbols that are both absolute and global.
1943 * archive.c (bfd_special_undocumented_glue): Return NULL
1944 if bfd_ar_hdr_from_filesystem returns NULL.
1946 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1948 * Makefile.in: added coff-h8300
1949 * configure.in: now h8 is a coff target
1950 * cpu-h8300.c: fix various disassembly problems
1951 * libcoff.h: took out some code which has been #0ed for a long
1953 * targets.c: added h8 coff
1954 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1955 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1957 * coffcode.h: Started to change the way machine dependencies are
1958 handled, from the nest of #ifdefs to macros defined in the
1959 including coff-<foo>.c
1961 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1963 * aoutx.h (some_aout_object_p): Set the `executable' bit
1964 if the entry point is contained in the text segment, even if the
1965 text segment is at location 0.
1967 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1968 nonstandard MIPS sections (.rdata, .sdata, etc).
1970 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1971 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1972 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1974 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1976 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1978 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1979 from syms.c to new file stab-syms.c. Also, since GNU extended
1980 type codes such as N_SETT are no longer in ../include/stab.def,
1981 include them manually.
1982 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1983 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1984 * libaout.h: Added prototype for aout_stab_name().
1985 * Makefile.in: Update Makefile for new stab-syms.[co].
1987 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1989 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1990 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1991 just make N_XXX work by excluding the header from the text segment.
1992 * aoutx.h: Fix comments to match.
1994 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1996 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1997 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1998 for the "logical" text segment (i.e. never consider the exec
1999 header to be part of the text segment). This change is
2000 needed for consistency with various other parts of bfd and ld.
2001 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2002 and move calculation of obj_textsec(abfd)->size to libaout.h.
2003 * bfd-in.h: Removed bogus ';'.
2005 * Makefile.in: Add MINIMIZE flag to select lean
2006 or bloated target_vector.
2007 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2008 * newsos3.c: Fixes to ../include/aout64.h remove need
2009 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2011 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2013 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2014 handle both little and big-endian targets, with little
2015 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2016 * host-aout.c: Add FIXME note.
2018 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2020 * targets.c: Make the default target_vector contain
2021 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2022 Old behavior can be gotten by defining ALL_TARGETS.
2023 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2024 Factored out common code into new file aout-target.h.
2025 Saves a lot of duplicate code for a.out variants.
2027 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2029 Get 'make headers' to work when configured with +subdirs.
2030 * Makefile.in: Add $(subdir) to docdir path.
2031 * doc/Makefile.in (protos): Add $(srcdir) prefix
2032 to name of sed scripts.
2034 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2036 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2037 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2038 to include names of N_SETT etc.
2040 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2042 * elf.c: Add minimal support for ELF symbol tables. Generates
2043 canonical bfd symbol tables from ELF symbol tables. Change the
2044 name of some functions from bfd_<name> to elf_<name>.
2046 * syms.c: Trivial fix to comment to remove a redundant "to".
2048 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2050 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2051 form that GDB recognizes as COFF.
2053 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2055 * ieee.c (ieee_object_p): cast NULL correctly.
2056 * configure.in: added harris host
2058 * coff-a29k.c: Lots of changes, most from David Wood.
2060 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2062 * coff-m88k.c (coff_write_armap): Just #undef it.
2064 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2066 * Makefile.in: standardize on MINUS_G to disable debugging
2067 * coff-m88k.c: create coff armaps instead of bsd ones.
2068 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2071 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2073 * elf.c: Additions to support ELF format core files.
2074 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2075 has support for /proc (all the include files in particular).
2077 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2079 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2080 of two N_SO stabs, one for directory, and one for filename.
2082 * bfd-in.h (print_vma): Factor out duplicate definition.
2084 Exit a little more gracefully when malloc returns NULL.
2085 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2086 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2087 * libbfd.h: Rre-generated due to libbfd.c update.
2089 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2091 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2093 * elf.c (elf_object_p): Don't try to create a bfd section for
2094 the first ELF section header. It is just a placeholder.
2096 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2098 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2099 core files, when compiling native.
2100 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2102 FIXME: The aoutf1.h change below needs to be reversed back
2105 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2107 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2108 manipulation of lnno fields in lineno structs in a coff-<f>.h
2109 independent way. Override it in coff-<f>.h to your favourite
2110 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2111 (coff_swap_lineno_out): modified to use the new macros.
2113 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2115 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2116 unknown arch when the magic number doesn't specify the
2117 architecture, since some OSs (eg old sun3s) don't set the number, and
2118 020 is probably the right answer anyway.
2120 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2122 * hosts/h-news.h, hosts/h-rtbsd.h:
2123 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2124 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2125 bfd_print_symbol_nm, for use by nm.
2126 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2127 bfd_print_symbol_nm option, to print in nm format.
2128 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2129 oasys.c (oasys_print_symbol): Provide stub implementations
2130 for bfd_print_symbol_nm.
2131 * syms.c: New function bfd_decode_symclass, used by nm printer.
2132 New function bfd_stab_name to look up string name of stab code.
2134 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2136 * Makefile.in: Added ctor.c
2137 * archures.c (bfd_default_arch_struct) added
2138 bfd_default_reloc_type_lookup.
2139 * coffcode.h: removed a load of #if 0ed code.
2140 (coff_compute_file_section_positions): now works out the section
2141 alignment and size correctly in all cases.
2142 (coff_get_symtab): looks for constructor symbols and calls the
2143 right function when they're found. (coff_canonicalize_reloc):
2144 knows when a section is full of constructors and does the right
2146 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2148 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2149 * libcoff.h: removed #if 0ed code
2150 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2151 arch independent constructor relocation type.
2152 (bfd_reloc_type_lookup): removed the comment "this will go away"
2153 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2154 reloc which is used when BFD_RELOC_CTOR falls through to give a
2155 default 32bit reloc for constructors.
2156 (bfd_default_reloc_type_lookup): added.
2157 * aoutf1.h: fixed SEGMENT_SIZE typo.
2159 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2161 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2162 matching prefix "coff".
2163 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2164 rs/6000 csect records.
2166 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2168 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2169 * configure.in: add motorola delta88 cases
2170 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2171 write_armap prototype
2172 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2174 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2176 * Rename COFF-related files in `coff-ARCH.c' form.
2177 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2178 coff-mips.c, coff-rs6000.c to be exact.
2180 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2181 make output clutter.
2182 * config/mt-*: Ditto.
2184 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2186 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2187 John Gilmore. Archive support from Damon A. Permezel.
2189 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2190 * configure.in: Add rs6000 case.
2191 * targets.c: Add rs6000 vector.
2192 * archures.c: Add rs6000, fix comment on romp.
2193 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2194 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2195 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2196 * section.c (bfd_make_section): Return NULL on attempt to create
2198 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2199 (bfd_swap_aouthdr_in): Handle lots more members.
2200 (make_a_section_from_file): If section has already been seen,
2201 just return false rather than overwriting it.
2202 (coff_real_object_p): Understand incoming magic numbers.
2203 (coff_set_flags): Understand outgoing magic numbers.
2204 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2205 (build_debug_section): Add fn for reading debug string section.
2206 (get_normalized_symtab): Handle symbol names in debug string section.
2207 Remove unused obj_string_table.
2208 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2209 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2210 existing section before making one.
2211 * cpu-rs6000.c: New file.
2212 * rs6000coff.c: New file.
2214 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2216 * elf.c: Add partial support for ELF format corefiles. Still needs
2217 support for extracting registers from corefiles.
2219 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2221 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2222 RANLIB is defined as echo, send the output to /dev/null to help
2223 reduce clutter in the output from doing a make.
2225 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2227 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2228 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2230 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2232 * coffcode.h (coff_compute_section_file_positions): make it pad
2233 section size out if there are alignment restrictions so that the
2234 image will be ok on a system where section positions are worked
2235 out by accumulating sizes rather than from the section headers.
2236 * targets.c (proto write_armap). Changed orl_count to unsigned.
2237 * opncls.c (bfd_close_all_done). Added so that generative
2238 programs like gas can close a bfd without causing bfd confusion.
2239 * libbfd.h (changed becuase of protos)
2240 * amdcoff.c: messed with the way that jmp displacements are
2241 calcualated. This may not yet be totally correct.
2242 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2244 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2245 abs symbol has no section (like a register symbol).
2246 (coff_write_symbol) now zeros auxent before filling it up to help
2247 with sensitive applications.
2248 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2250 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2252 * bfd.c: Make sure we don't get a macro strerror().
2253 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2254 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2255 attempt to recover command, ifdef NO_CORE_COMMAND.
2256 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2258 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2260 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2262 * archive.c (bsd_write_argmap): The size of the ranlib structures
2263 should not include the size field itself.
2264 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2265 adata(abfd)->exec_bytes_size field instead of constant macro,
2266 because aoutx.h compiles to a simple .o file shared by
2267 all 32-bits a.out targets.
2269 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2271 * configure.in: Allow i386-sco-sysv.
2272 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2273 * cpu-h8300.c: lint.
2275 * host-aout.c: New strategy. We use common code, include files,
2276 and data structures to handle the file, but set a few parameters
2277 from the host's config file (page size, text start addr, etc).
2278 * libaout.h: Define HP BSD machine types.
2279 * aoutf1.h: Handle reading a.outs with these types.
2281 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2282 virtual-memory-address of the .reg section. We can't just make a
2283 section for "all the regs and nothing else" because only GDB knows
2284 exactly where the regs are (scattered around the upage and stack).
2285 Clean up memory allocation. Remove big- and little-endian
2286 vectors, replace with single vector; this only runs on the host,
2287 in host byte order. Replace byteswap routines with aborts in case
2289 * targets.c: There's only one trad_core_vec now.
2290 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2292 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2294 * hosts/h-amix.h (free): Fix prototype.
2296 * aoutx.h: Don't use NULL as an integer, for braindead systems
2297 that declare it as (void *)0. (From Peter Schauer.)
2299 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2301 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2302 problem with bad Ultrix system headers.
2303 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2304 various kinds of alignments for the various kinds of
2307 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2309 * doc/Makefile: Don't assume . is on the path (from James Clark).
2311 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2313 * Makefile.in: Avoid Sun Make VPATH bugs.
2314 * targets.c: Declare trad_core vectors extern.
2316 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2318 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2319 * libbfd.h: Moved ALIGN macro here.
2320 * bout.c (b_out_callback): Replace i960_align by align_power.
2322 * libaout.h (struct aoutdata): Added fields page_size,
2323 segment_size and exec_bytes_size. These help generic code
2324 (in aoutx.h and libaout.h) to figure out where to align
2325 the various segments in a demand paged file.
2326 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2327 to decide if the exec header counts in a_text (text segment size).
2328 Also, assume D_PAGED flag is set; don't set it here.
2329 * bout.c (b_out_callback): Add initialization of
2330 adata fields page_size, segment_size, and exec_bytes_size.
2331 * host-aout.c (NAME(host_aout, callback) and
2332 NAME(host_aout,mkobject): Ditto.
2333 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2334 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2335 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2336 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2337 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2338 for some systems (mainly sunos), so do it in the callback instead.
2339 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2340 * aoutx.h (NAME(aout,set_section_contents): Change the way
2341 filepos and size of sections are carried out to support
2342 older styles of demand paged executables.
2345 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2347 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2348 * bfd.c: Added macros to enable gas to swap coff records.
2349 * coffcode.h: Make the coff_swap_*_out routines return the number
2350 of bytes swapped, and cleaned up their prototypes.
2351 * configure.in: Added ebmon/coff support
2352 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2354 * targets.c: Added new entry points for coff swapping
2356 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2358 Restructure configuration scheme for bfd, binutils, ld.
2360 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2361 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2362 Change some config names to match other dirs.
2363 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2365 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2366 ../include/sysdep.h.
2367 * cpu-i960.c: Strncmp needed a length arg.
2368 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2369 * i386aout.c: Remove dead N_TXTOFF override.
2370 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2371 * config/: Rename some config files to match up h-*.h names.
2372 Remove all the HOST_SYS definitions from the config files.
2373 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2374 * hosts/h-hp9000.h: Remove USG comment.
2375 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2376 * hosts/h-news.h, h-sparc-64.h: New config files that had
2377 previously been kludged in the <sysdep.h> file.
2379 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2381 * config/*: trad-core support is HOST dependent, not target
2382 dependent. Target config files only set DEFAULT_VECTOR and/or
2383 other vector elements. Exception: when host-aout.c is in use,
2384 in which case we're forced to assume we're native (hp, vax,
2385 tahoe). Rename XDEPFILES to HDEPFILES.
2386 * Makefile.in: Rename XDEPFILES.
2387 * config/h-sun*: Don't force static linking.
2388 * trad-core.c: Document how to use it nowadays.
2389 * i386aout.c, newsos3.c: Clean up.
2390 * i386coff.c: Allow 386 coff files to be used as core files too
2391 (for reading core files from embedded systems).
2393 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2395 * Add i386aout.c for a.out support on the i386.
2397 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2399 * reloc.c, section.c, syms.c, targets.c: correct info-node
2400 structure in *doc* comments.
2401 doc/Makefile: stop hiding complaints from makeinfo.
2403 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2405 * aoutx.h (...some_aout_object_p): Take a third parameter,
2406 the internal_exec struct, and avoid ever looking at an
2407 external_exec. All callers changed to read the entire
2408 external_exec struct, swap and check its magic number,
2409 swap in the whole structure, and pass the swapped-in version to
2411 * bout.c: Bring into modern era. Use single _object_p routine
2412 for big- aand little-endian. Provide internal and external
2413 exec header structs. Use separate swap-in and swap-out routines.
2415 * libaout.h: Move struct internal_exec from ../include/aout64.h
2416 to here. Add obj_symbol_entry_size to struct aoutdata.
2417 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2419 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2420 EXTERNAL_NLIST_SIZE. Callers changed.
2422 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2424 * bfd.c: Remove strerror() to libiberty.
2426 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2427 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2428 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2429 last byte of transfer, not first byte, is within the section.
2431 * host-aout.c: Remove `BSD' archive support. Lint.
2433 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2434 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2435 `bfd_arch_info_type'. All uses changed.
2436 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2437 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2438 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2439 it needs a better name.) All uses changed.
2440 * targets.c: Rename `enum target_flavour_enum' to `enum
2441 target_flavour', and remove the `_enum' from all of the enum
2442 values themselves. All uses changed.
2444 * configure.in, config/h-i386mach: i386 mach host.
2445 * config/t-i386-aout: Use host-aout.c.
2447 * trad-core.c: Give it its own xvec's to make it independent
2448 of other file formats.
2449 * ecoff.c, host-aout.c: Remove refs to trad-core.
2450 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2451 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2453 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2455 * reloc.c: Extended NEWHOWTO macro
2456 * ieee.c: Changed the way 8bit pcrel is done
2457 * cpu-h8300.c: got the registers in the right order
2459 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2461 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2462 prediction is vindicated!
2464 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2465 Remove refs to howto.c, since Steve forgot.
2467 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2469 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2470 still work. Now allows any architecture/machine to be set.
2472 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2474 * howto.c deleted and moved code to reloc.c
2476 * libbfd.h, libbfd-in.h removed $id stuff for real
2478 * cpu-h8300.c Made it match various different spellings of h8300.
2480 * archures.c: Took out the first char filter which made it only
2481 look for a cpu/arch match when the first chars of supplied and
2482 tested names were the same.
2484 * targets.c removed oasys stuff, pending someone to fix the bugs
2488 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2490 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2491 ELF support good enough for GDB.
2492 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2493 m68k-cbm-svr4 host and target.
2494 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2495 so `diff' and `patch' can cope.
2497 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2499 * archures.c: removed texinfo error
2501 * init.c: added texinfo hooks, and removed initialization error
2504 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2507 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2509 * cpu-i960.c: Avoid numerical count of initializers.
2511 Vax Ultrix changes from David Taylor <taylor@think.com>:
2512 * host-aout.c: Make little-endian vector really little-endian.
2513 * configure.in: Separate vax and tahoe cases, handle ultrix.
2514 * config/t-vax: Add trad-core.o.
2515 * config/h-vaxult: New host system.
2517 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2519 * bfd-in.h VERSION, change version number to 0.18, this makes a
2520 gap, but now is the same as the linker version number.
2522 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2523 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2524 files will eventually contain processor specific bits for bfd,
2525 like strange relocation information and dis/assembly. So far only
2526 the H8 has been even partially done. This work also ties in with
2527 the change in handling architectures.
2529 * amdcoff.c: (a29k_reloc) fix error message.
2531 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2532 discover the architecture of the bfd. (sunos4_callback) calls the
2533 function bfd_set_arch_mach rather than stuffing stuff directly
2534 into the bfd. (sunos4_write_object_contents), changed names of
2537 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2538 setup the environment.
2540 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2541 headers in big endian format, regardless of the endianess of the
2544 * archures.c: totally changed. Now an architecture is represented
2545 with a pointer to an info structure rather than an enumerated type
2546 and a long. The old info is available as two elements in the
2547 structure. Future enhancements to architecure support will
2548 involve pointers to methods being placed into the info structure.
2550 * bfd.c: changed the definition of the bfd structure for the new
2553 * bout.c: (b_out_set_arch_mach) changed to use the new
2554 architecture mechanism.
2556 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2557 the new architecture mechanism.
2559 * configure.in: added h8 stuff.
2561 * ieee.c: too many changes to note. Now ieee files written with
2562 bfd gas and ld can be read by gld and ieee only linkers and
2565 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2567 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2568 than fixing the structure directly.
2570 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2571 than fixing the structure directly.
2573 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2574 before opening a bfd.
2576 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2577 rather than fixing the structure directly.
2579 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2580 in the t/hmake file) a user can select which backends they want
2581 linked with bfd without changing the source.
2583 * init.c: new, looks after initializing modules.
2585 * howto.c: for future use, will allow an application to work out
2586 what cookie to use as a handle on a relcoatio howto.
2588 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2590 * srec.c: Better error checking, partly from Peter Schauer.
2591 (srec_object_p): Avoid assuming any file that starts with 'S' is
2592 an S-record file! (Check for 3 uppercase-hex digits after it.)
2593 (ISHEX): Define new macro for checking supposedly hex characters.
2594 (pass_over): Treat as EOF any S-record line that:
2595 * doesn't have hex in either size character
2596 * produces a size larger than 0x7F
2597 * has an unrecognized type number
2599 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2601 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2602 opncls.c: Lint (saber actually).
2604 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2606 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2607 * newsos3.c: Fixed two types: newos3 -> newsos3.
2608 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2609 to use correct segment.
2611 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2613 * aoutx.h (print_symbol): Handle missing symbol->name.
2615 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2617 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2620 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2622 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2623 add sgi/irix support.
2625 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2627 Changes for the AMD 29000 Ultracomputer port from David Wood.
2630 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2632 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2635 * coffcode.h (coff_real_object_p): Pass information about the
2636 current file's coff symbol format to BFD via the coff_data struct.
2637 (coff_find_nearest_line): obj_icof => coff_data.
2638 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2639 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2640 and DIMNUM == E_DIMNUM.
2641 * configure.in: Handle a29k-*-* hosts, and targets
2642 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2643 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2644 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2645 local_linesz to `coff_data' (tdata) struct.
2646 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2647 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2649 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2651 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2652 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2654 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2656 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2658 (sunos4_core_file_matches_executable_p): Fix header comparison.
2659 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2660 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2662 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2664 Allow GDB to patch object files.
2666 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2667 * trad-core.h (trad_unix_core_file_p): Ditto.
2668 * aoutx.h (aout_set_section_contents): On first output, check
2669 abfd->direction and complain if erroneous.
2671 * Makefile.in: Add crude dependencies.
2673 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2675 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2676 to h/t-xxxx files so that everything will work on System V.
2678 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2680 * aoutx.h: Add information on host-aout.c and how to configure
2681 to use it, to the manual.
2682 * configure.in: Tix typo.
2683 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2684 else dummy out the core file support.
2685 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2686 specified, use it to locate the data section.
2687 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2688 rather than as chars (lint).
2690 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2692 * aoutx.h, coffcode.h: saberized.
2694 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2696 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2698 bfd.c, targets.c: minor rewording of doc segments
2701 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2703 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2704 etc, rather than TEXT_START_ADDR.
2705 * host-aout.c: Remove #if 0 around whole thing.
2706 Update to modern (32/64-bit) a.out naming conventions.
2707 Include a large chunk of ../include/a.out.gnu.h to get macros that
2708 are not defined by the system include files.
2709 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2710 macro used by the other a.out implementations.
2711 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2713 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2715 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2716 texdoc and psdoc; make these depend on generated .texi's
2718 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2721 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2724 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2725 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2726 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2727 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2728 obtrusive marks indicating .c origins.
2730 * bfd.texinfo: generalize most references to linker
2732 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2734 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2735 * archures.c: remove empty foo() definition (crept in at vn1.9)
2737 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2739 * bfd.texinfo: use @setchapternewpage on instead of lots of
2740 @page's; minor rephrasing in Introduction.
2742 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2743 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2744 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2745 segments): used BFD (caps) more consistently as a name in
2746 discourse, fixed a few other minor typos and uses of fonts
2749 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2751 * coffcode.h: fixed bug where string table size wasn't being swapped.
2753 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2755 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2757 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2758 flags. (bfd_print_symbol_vandf) now knows what to do with the
2761 * aoutx.h: made translate_from_native_sym_flags and
2762 translate_to_native_sym_flags produce the above flags.
2765 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2767 * all files: update copyright notices for GPL version 2.
2768 Install header comments and attribute most modules to their
2769 authors. BFD's name is now officially "Binary File Descriptor",
2770 so remove any conflicting pejoratives.
2771 archures.h: Consists solely of comments; remove it.
2773 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2775 * Makefile.in, bfd.c: Made it compile again.
2777 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2779 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2782 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2784 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2785 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2788 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2789 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2791 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2793 * Everything: created some new files, core.c format.c, reloc.c,
2794 section.c and syms.c to split the functionality a bit better.
2795 Cleaned up the rest of the files a bit, and added some
2799 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2801 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2802 really takes 3 arguments, patched code and ammended prototypes.
2804 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2806 * ../include/bfd.h (struct bfd_target): Added new field
2807 "align_power_min" which contains the minimum alignment for a
2808 section. This is used in coff_new_section_hook. The field
2809 insertion necessitates an update of all backends..
2811 * aoutf1.h jump table field inserted
2813 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2816 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2817 table field inserted.
2819 * coffcode.h(just about everything) Now patches up symbol tables
2820 using a different mechanism. The Intel major bug has been fixed,
2821 and the linker can self host on the Aviion and be debugged with
2824 * ecoff.c: new include and jump table patch, i386coff.c: new
2825 include and jump table patch, icoff.c: new include and jump table
2826 patch, ieee.c: can now read archives containing ieee modules.,
2827 libcoff.h: added (combined_entry_type), libieee.h: uped max
2828 sections to 20, m68kcoff.c: new include and jump table patch,
2829 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2830 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2831 srec.c: jump table patch. trad-code.c fixed #IF typeo
2833 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2835 * coffcode.h (coff_swap_aux_in): added else case to deal with
2836 filenames less than 9 characters.
2839 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2841 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2843 * srec.c: now allows any number of sections to be created in a
2844 file. Outputs addresses of the right length.
2846 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2848 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2849 target didn't match, the format got set to the attempted match,
2850 breaking a future test.
2852 *../include/i386coff.h : fixed typo in type field with size
2854 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2855 support in the jump table for the swapping routines exported to
2856 gdb. Now gdb works with the 386.
2858 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2860 * Merge in changes from gdb-3.95 release.
2861 Makefile.in: Allow hmake and tmake files to add OFILES.
2863 bfd.c: support specific targets as well as searching. When
2864 searching, take default target in preference to others.
2866 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2867 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2868 libbfd.h: Support specific targets as well as searching.
2869 opncls.c: Support specific targets as well as searching.
2870 targets.c: Search is short-circuited if default target matches.
2871 liboasys.c, libieee.c: Undo bothner changes that make macros
2872 work to the left of assignment, but which depend on the
2873 representations of different pointer types being the same.
2875 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2877 * i386coff.c: created.
2878 * coffcode.h: added support for 386.
2879 * Makefile.in: added support for 386.
2880 * ../include/i386coff.h: created
2882 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2884 * coffcode.h: removed all put_x_<sizes>
2885 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2889 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2891 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2893 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2895 * everything: Removed sysdep.h from bfd.h and put back into files
2896 from which it was split out. Now 64 bit version is built with a
2897 -DHOST_64_BIT="long long" on the compile line.
2900 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2902 Changed all the [get|put][name] routines to use [get|put]_[size
2905 Put in support for 64 bit work. Now two versions of bfd may be
2906 generated, according to the state of TARGET_64_BIT, one which is
2907 32 bit only, and one which is 64/32 bits.
2908 Created new back end 'demo64' to test 64 bit functionality.
2910 Renamed some files to work on DOS.
2912 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2913 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2914 chage, 64 bit transfer. * liba.out.h: Split out common code from
2915 sunos and newsos into liba.out. Name changes and prototype mods. *
2916 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2917 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2918 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2919 change and 64bit stuff.* newsos3.c: common code removed, new jump
2920 table. * oasys.c: Name change * opncls.c: Portability fixes *
2921 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2922 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2923 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2924 64bit ized. * demo64.c: 64 bit a.out back end
2930 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2932 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2933 on LHS of assignment, even when using old compilers.
2934 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2935 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2936 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2937 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2938 * targets.c: Add declaration of newsos3_vec.
2941 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2943 * aout.c: fixxed some of the problems with filepos calculation.
2944 (swap_ext_reloc): fixed problem with creation of relocs.
2945 (aout_set_section_contents): fixed filepos problem
2947 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2948 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2949 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2950 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2951 cleaned up. (coff_write_object_contents) cleaned up.
2953 * ecoff.c: Totally different. Now supports ecoff fully.
2955 * icoff.c: fixed problems in relocation callout.
2957 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2959 * m68kcoff.c: updated target vector.
2961 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2962 choose_reloc_size. (sunos4_write_object_contents) now calls
2963 choose_reloc_size so outputs relocs correctly, also calculates the
2964 size of the sections correctly.
2968 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2970 Merge Per Bothner's changes to modularize BFD a.out a bit.
2972 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2973 * ieee.c: Cast enums to int before comparing them, for brain-
2975 * coff-code.h: Remove coff_get_section_contents, and use the
2976 generic one instead.
2978 * aout.c: Derive new module from sunos.c, containing generic
2979 support code for all kinds of a.out files.
2981 * sunos.c: Remove all code that goes in aout.c. Split out
2982 machine dependent followup in sunos4_object_p into
2983 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2984 and redefine only the names we CHANGE, not all the names. Drop
2985 the little-endian vector, and rename the vector as sunos4 rather
2988 * b.out.c: Use aout.c routines for most of the work. Slight
2989 changes for the new regime. Remove close_and_cleanup and
2990 get_section_contents in favor of generics. New transfer vector
2993 * newsos.c: New support for Sony NEWS, another a.out format.
2995 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2996 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2997 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2999 * opncls.c (bfd_close): Call format-dependent write_contents
3000 routine, if writing, before calling target-dependent
3001 close_and_cleanup routine (which is now always generic, I think).
3002 * srec.c: Use bfd_alloc instead of malloc. Remove
3003 close_and_cleanup and move code from it to
3004 srec_write_object_contents. Add write_contents to tvec.
3005 * targets.c: Remove a.out little vector, replace a.out big
3006 vector with SunOS vector. FIXME: Need Vax support again now.
3008 * libbfd.h: Add write_contents format-dependent-vector to the
3009 bfd_target vector. Supply a generic close_and_cleanup routine.
3010 * liba.out.h: Handle the new aout.c split. Add prototypes for
3011 all routines defined in aout.c. Rename "sunos" things to "aout"
3012 things. Add a few fields where needed for various formats.
3013 * Makefile.in: Add aout.c and newsos.c.
3015 * archive.c, ieee.c, oasys.c: Lint.
3017 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3020 changed forward declaration struct stat; to reduce warnings. Changed
3021 comment on bfd_h_<x>_x.
3023 * ../include/m68kcoff.h, ../include/intel-coff.h,
3024 ../include/m88k-bcs.h
3025 Now there are two incarnations of relocs, linenos and syments. One for
3026 internal digestion, and one full of char arrays for I/O. The original
3027 names have gone to detect errors.
3029 * Makefile.in, m68kcoff.c, targets.c
3030 Test new structure code with a 68k coff implementaion
3032 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3033 Fixed all the places where there were problems with the size and
3034 alignments of structures on disk and structures in memory. #ifed out
3035 all the code in coffswap.c, since it should be done using the target
3038 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3040 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3041 multiple reloc command.
3043 * sunos.c (sunos4_set_section_contents): Made it so that sections
3044 are always padded to their alignment size.
3046 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3048 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3049 Clean up types and such (saber C problems).
3050 * ecoff.c: Clean up types and such. Remove routines that are
3051 not used. Fix up reading and swapping of shorts from files.
3053 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3055 * a.out.vax.c: Remove two bogus "static" from prototypes.
3057 * ecoff.c: Got rid of lots of non-working junk (that had
3058 been copied directly from coff-code.h).
3059 Updated to be consistent with updates to icoff.c and coff-code.h.
3061 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3062 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3064 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3065 but until the target_vector is automatically generated,
3066 it's as good as any. Note that the text offset is the only
3067 difference between NewsOS and SunOs (including magic numbers).
3068 (Most of the sunos_* routines should to renamed bsd_*
3069 and move to a bsd.c file. Then (and when the target_vector
3070 is automatically generated) it might make sense to create
3071 a separate Sony target.)
3073 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3074 on some systems, and doesn't help on others.
3075 Similarly, only define X_OK if not already defined.
3077 * trad-core.c: Don't include sys/stat.h - at least
3078 on NewsOS 3, it has already been included.
3080 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3082 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3083 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3084 symbol tables if necessary when reading them in, so gdb can use
3085 them. Add "bfd_coff_" to the names so they won't conflict with
3086 names in calling programs. FIXME-soon: if coff-code.h is
3087 included in two BFD modules, this will cause duplicate
3088 definitions; the routines should be exported to a separate,
3089 common, module (probably along with a mess of other ones).
3091 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3093 Improve modtime support.
3095 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3096 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3097 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3098 BUG: archive members still do not get correct mod times.
3100 Improve floating point support for core files.
3102 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3103 (sunos4_core_file_p): Create a second registers section in the
3104 core file, called ".reg2", for the float registers.
3106 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3108 * many changes to improve archive handling; found a logic flaw in
3109 bfd_check_format which only just happened to work by cooncidence.
3111 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3113 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3116 * bfd.h: changed type of udata in asymbol to void *, like it
3117 should be. Added bfd_reloc_dangerous enum member.
3119 * coff-code.h: Fixed it so that internally generated symbols get
3120 their values relocated correctly in all cases. Removed calls to
3123 * icoff.c: Not understanding the destination symbol of a reloc is
3124 not a failure any more, just 'dangerous'. This allows linking of
3125 b.out and coff images.
3127 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3131 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3133 * sunos.c (translate_to_native_sym_flags): fixed
3134 sym_pointer->n_value so that symbols on the way out get their
3135 section relative values calculated correctly.
3137 * coff-code.h (mangle_symbols): fixed problem where tags were not
3138 being relocated for structs, enums, unions. Also various lints.
3140 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3142 * archive.c (get_elt_at_filepos): system_call_error returned
3145 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3147 * Resolve the use of no_error and system_call_error.
3148 The bfd library itself now will never set bfd_error to
3151 The code still needs to be combed to make sure all the error
3152 codes are correct. I suspect they are not always set correctly.
3154 * The names of all the messages have _ prepended because the sun
3155 bundled compiler can't distinguish from a macro which takes an
3156 argument and the same identifier in a non-macro context.
3158 * The reason for the above being that entry points which used to
3159 be trampoline functions are now just macros which expand to a
3160 direct call through the bfd's xfer vector.
3162 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3163 must gas have its own version of everything (the gas version
3164 had the correct value)
3166 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3168 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3169 properly support i960 architecture and output correct reloc stuff.
3171 * bfd.h: added prototype for bfd_printable_arch_mach, added
3174 * coff-code.h: Applied patches from chrisb to support i960
3175 architecture, zero relocs and swap them correcly and conditionally
3176 compiled the timestamp.
3178 * sunos.c: Made the default section alignment 2^3 so that doubles
3179 are done properly. Fixed the same reloc bug that was in b.out.c
3181 * sysdep.h: Now compiles on a Posix box
3183 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3185 * icoff.c: Fix comment on big-endian version.
3186 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3187 F_RELFLG). Set F_AR32WR in output files if little endian
3190 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3192 * archures.c fixed =/== typo
3194 * sunos.c added architecture stuff for output. Fixed
3195 bug where files where vma(data) != size(text)
3196 were processed wrong.
3198 * coff-code.h added a lint cast
3200 * (../include/a.out.sun4.h) fixed it so zmagic
3203 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3205 * archive.c removed loads of includes, and fixed bug where string
3206 table didn't have a null at the end.
3208 * bfd.c fixed includes, added symbols argument to
3209 canonicalize_reloc entry point.
3211 * libbfd.c fixed includes and added some lint patches.
3213 * targets.c added both sorts of intel coff.
3215 * b.out.c fixed included, changed was the canonical
3218 * icoff.c added support for callj and big and little
3221 * opncls.c added chmod+xing for files with EXEC_P set.
3223 * sunos.c fixed includes. Changed default section
3224 alignement to words. Fixed relocation stuff to work with
3227 * bfd.h various new types added, prototype for new
3228 reloc calls, changed bfd->iostream to a void *
3229 to including files don't need stdio.h.
3231 * libcoff.h added conversion table to tie relocs to
3236 * coff-code.h fixed includes. Added code to support
3237 big and little endian formats. Various lints. Better
3238 processing of symbols. Changed reloc stuff to new
3241 * libbfd.h fixed includes
3244 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3246 * bfd.h changed name of alignment entry in sec_struct to
3247 alignment_power, because of conflicting uses within bfd.
3248 Now it should be obvious that it's a 2**n alignment
3249 specifier. Removed start_pad, end_alignment, block, minsize,
3250 output_file_alignment, subsection_alignment and original_vma fields.
3251 Added align_power() macro. Fixed bfd_section_alignment
3252 acessor macros. Added bfd_symbol_same_target macro.
3254 * b.out.c (b_out_write_object_contents) fixed to use
3255 new alignment member. Fixed (callj_callback) to use section
3256 relative symbols properly.
3258 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3259 Fixed (translate_from_native_sym_flags) to correctly make
3260 symbols section relative.
3262 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3263 (bfd_make_section) took out initialization of obsolete members.
3264 (bfd_print_symbol_vandf) added
3266 * opncls.c (bfd_create) created.
3268 * coff-code.h (coff_new_section_hook) took away refs
3269 to obsolete members. (make_a_section_from_file) added
3270 conversion between alignment types. (coff_symbol_from)
3271 added. (coff_count_linenumbers) only counts linenumbers
3272 if symbol is of coff-type. (coff_mangle_symbols) only
3273 heavily mangles symbols if symbol is coff-type.
3274 (coff_write_symbols) various lints. (coff_write_object_contents)
3275 various lints and modification for alignment conversion.
3276 (coff_slurp_relocs) fixed for use with new asection shape.
3278 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3280 * archive.c lots of lint
3282 * b.out.c added callj relocation support, upgrated reloc howto.
3283 Fixed so that asymbol and reloc records are output
3286 * bfd.c lots of lint, support for new bfd entry point
3289 * bfd.h changed definition of asymbol to contain pointer to
3290 owning bfd, removed target dependencies.
3292 * cache.c took out print statements, put in BFD_ASSERT calls.
3294 * coff-code.h various lints, corrected linenumber output
3295 functionality. Added support for new style asymbols and
3296 bfd_print_symbol. Fixed so that asymbol and
3297 reloc records are handled correctly. Added timestamp.
3299 * icoff.c Added support for new howto shape.
3301 * liba.out.h Added support for new asymbol shape
3303 * libbfd.c various lints
3305 * libbfd.h various lints
3307 * libcoff.h added support for new asymbol shape.
3309 * sunos.c various lints. Added support for new asymbol shape
3310 and bfd_print_symbol.
3312 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3314 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3315 pointer lint. Added support for callj relocation. Fixed bug where
3316 the last 32 bytes of the text section were overwritten by data. Fixed bug
3317 where archives of b.out didn't work due bfd_slurp_extended_name_table
3320 * sunos.c added support for n_other field. Braced the howto table so
3321 that it won't be affected by any lengthing of the howto struct typedef.
3324 * bfd.h added support for n_other field, added special_function
3325 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3328 * bfd.c upgraded bfd_perform_relocation, various lints.
3330 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3332 * ChangeLog: Started ChangeLog for BFD.
3333 * ToDo: Create file for suggestions.
3335 * Makefile: Support easy loading into Saber C.
3336 Add dependencies for icoff.o and bcs88kcoff.o.
3337 Rename coff.c to coff-code.h. Change callers.
3339 * bfd.c (bfd_check_format): Allow the check_format routines
3340 to return the desired target vector, rather than just a Boolean.
3341 bfd.h (bfd_check_format): Change function pointer return type.
3342 archive.c (bfd_generic_archive_p): change callee.
3343 b.out.c (b_out_little_object_p, b_out_big_object_p,
3344 b_out_real_object_p): change callee.
3345 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3346 in check_format transfer vectors that need a filler.
3347 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3348 bcs88kcoff.c: change callee.
3349 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3350 icoff.c: change callee.
3351 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3353 * libbfd.c (zalloc): It should actually zero the storage!
3354 This was commented out for some reason.
3356 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3357 This is so callers can avoid <stdlib.h> which doesn't exist
3360 * bfd.c (map_over_sections): Add debugging code, since I
3361 noticed the section count for sunos core files was bad, but only
3362 GDB had detected the problem.
3363 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3364 bfd_get_section_linenos): Remove obsolete functions.
3365 (bfd_apply_relocations): Use longs, not ints, for the math.
3367 * bfd.h: Declare enum boolean and struct bfd_target as well
3368 as typedefs for them. Remove obsolete
3369 bfd_get_section_lineno_size.
3371 * cache.c: Make the "fdopen" support work. Keep better track
3372 of how many files are open. Centralize the opening of files
3373 and be sure bfd_open[rw] actually try to open the file. Evade
3374 linked list initialization problems.
3376 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3378 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3380 * cplus-dem.c: Delete file, since it is not part of BFD.
3382 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3383 (bfd_openr, bfd_openw): Actually open the file, give error now.
3385 * sunos.c (sunos4_core_file_p): Set section count.
3386 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3387 obsolete definitions.
3388 (_write_symbol_table): Initialize <idx> counter.
3389 (foop): Eliminate debugging code.
projects / deliverable / binutils-gdb.git / blob