1 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
4 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
5 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
6 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
8 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
9 bfd_swap_reloc_in or coff_swap_reloc_out.
10 * coff-mips.c: Added code to link and write out symbolic debugging
11 information, and to swap relocs in and out.
13 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
15 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
16 (coff_write_object_contents): coff_count_linenumbers returns the
17 number of line number records it found.
19 * coffgen.c (coff_write_linenumbers): only write out line numbers
20 in the section they belong to.
22 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
24 * targets.c (bfd_target): Added relocateable argument to
25 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
26 target vector for linker use.
27 * bfd.c (bfd_seclet_link): New macro.
28 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
29 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
30 and boolean return value. Made static.
31 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
32 relocateable argument.
33 * reloc.c (bfd_generic_get_relocated_section_contents): Added
34 relocateable argument (if relocateable, saves relocs).
35 * bout.c (b_out_get_relocated_section_contents),
36 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
37 relocateable argument (if relocateable, just calls
38 bfd_generic_get_relocated_section_contents).
39 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
40 argument to prototype.
41 * All targets: Set new _bfd_seclet_link vector to
42 bfd_generic_seclet_link.
44 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
46 * coffgen.c: #include seclet.h.
48 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
50 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
51 debug info. Setup info about linker symbols only, and use
52 standard bfd fields to hold the info.
53 * (hppa_object_p): Remove unneeded decls.
54 * (hppa_new_section_hook): Get rid of most of this.
55 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
56 fat. Remove all knowledge of stabs, remove redundant knowledge of
58 * Remove macros for accessing fields which are now gone.
60 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
62 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
64 * coff-z8k.c: delete unused reloc functions
66 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
68 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
69 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
70 * coff-msym.c: Use DEFUN for function definitons.
71 * coff-mips.c: Added code to read and print symbols, and to find
74 * coffcode.h: Moved many generic functions into coffgen.c. Moved
75 swapping functions into coffswap.h for ECOFF use. Moved
76 relocation functions, only used by h8300 and z8k, into reloc16.c.
77 Added hooks for coffgen.c functions to backend data structure, and
78 added hook functions. Still more could be done.
79 * coffswap.h: New file to hold COFF swapping routines.
80 * coffgen.c: New file to hold generic COFF functions.
81 * reloc16.c: New file to hold h8300 and z8k specific relocation
83 * libcoff-in.h: Added declarations for functions in coffgen.c.
84 * libcoff.h: Rebuilt to incorporate changes.
85 * coff-h8300.c: Function name changes.
86 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
87 hook rather than defining EXTRA_CASES.
88 * Makefile.in: Build new files coffgen and reloc16. Added
89 dependencies of coff-*.o on coffswap.h and seclet.h.
91 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
93 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
94 about discarding const.
96 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
98 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
100 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
102 * configure.in (post-target): If --with-minimal-bfd is specified,
105 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
107 * srec.c (srec_write_records): one of my boards wants a CR between
110 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
112 * archive.c (do_slurp_coff_armap): set symdef_count correctly
113 (it broke a couple of weeks ago).
115 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
117 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
118 return type, so libbfd.h doesn't reference undefined typedefnames.
120 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
122 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
124 (coff_pointerize_aux): don't pointerize a negative tagndx
125 (sometimes generated by SCO 3.2v4 cc).
127 * bout.c (calljx_callback, callj_callback,
128 b_out_get_relocated_section_contents): warn if relocating against
131 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
133 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
134 Make a bunch more routines be static.
135 * hppa.c (fill_spaces): Get rid of this, replace with much better
136 written setup_sections().
137 * (setup_sections): New routine to create BFD sections for each
138 space and subspace in SOM files.
139 * (hppa_object_setup): Use BFD sections created by
140 setup_sections() to locate GDB symbol table info.
141 * (make_unique_section): New routine to create a BFD section. It
142 ensures that the given name is unique, and will generate a unique
144 * (hppa_object_p): Become much more paranoid about file header.
145 * (make_bfd_asection): Call bfd_make_section to do the dirty
146 work. Simplify code somewhat.
147 * (hppa_core_file_p): Use proper name for stack section.
148 * libhppa.h: Remove millicode_start, millicode_end decls.
150 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
152 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
154 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
155 relocs, don't bother doing the adjustment if the value to add is
158 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
160 * bfd.c (bfd_get_size): New function that gets an upper bound
161 on the possible size of any object in a bfd.
162 * elf.c (bfd_elf_find_section, elf_get_str_section,
163 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
165 * elf.c (elf_big_vec, elf_little_vec): Document last three
166 members initialized to NULL.
168 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
170 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
172 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
174 * hosts/std-host.h: New file. Attempt at a generic/default
175 set of definitions, to discourage porting to new hosts by copying.
176 * hosts/news.h: Removed.
177 * hosts/sparc.h: Use std-host.h.
178 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
179 perhaps we can later remove the the_bfd field from each symbol.
180 * syms.c (struct symbol_cache_entry): Remove unused field
181 app_data. Add comment noting that the_bfd is almost redundant,
183 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
184 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
185 * hppa.c (fill_spaces): Make slightly more rebust.
186 * configure.in: Allow std-host as the "default" host.
188 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
190 * bfd.c: Add struct hppa_core_data to tdata union.
191 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
192 Get rid of HPPA/BSD specific code. That will go somewhere else
194 * (fill_spaces): Don't spin forever and die if you don't find
195 $MILLICODE$ subspace.
196 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
198 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
199 Make these work for HPUX.
200 * (make_bfd_asection): New routine to make section creation a
202 * (hppa_core_file_p): Completely rewrite, leave out bugs.
203 * libhppa.h: #include the right system files. Redefine all of
204 the structs/macros for hacking core files to use more sensible
205 HPUX core file structures.
206 * targets.c (target_vector): Conditionalize hppa_vec on
207 HOST_HPPAHPUX, not hp9000s800.
208 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
209 malloc and realloc. #define HOST_HPPAHPUX.
211 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
213 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
214 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
215 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
216 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
218 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
219 * aix386-core.c: New file for handling core files on AIX on PS/2.
220 * targets.c: if AIX386_CORE, use aix386_core_vec.
221 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
224 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
226 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
229 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
231 * Makefile.in: added dvi target
233 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
235 * bfd.c: Use right name for tekhex tdata struct.
236 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
237 * libcoff.h: Updated to get spacing change from coffcode.h.
238 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
240 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
242 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
243 functions, with the "guts" of the old bfd_slurp_bsd_armap
244 and bfd_slurp_coff_armap, but assuming we've already checked
245 if the armap is present or not.
246 Also, rewrite a bit to avoid keeping around obstack data
248 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
249 Various fixes to correctly handle COFF_style archives names.
250 (Note that because these have a trailing '/', the names can
251 have embedded spaces.)
252 * archive.c (bfd_slurp_armap): New function, replaces old
253 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
254 _either_ format, and calls do_slurp_bsd_armap or
255 do_slurp_coff_armap if either form of map is seen.
256 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
257 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
258 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
259 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
261 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
263 * hppa.c: #include "sysdep.h", not <sysdep.h>.
264 * libhppa.h: Make millicode_start and millicode_end be unsigned
265 int to be same type as CORE_ADDR in GDB. Why are these here?
267 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
269 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
270 vaddr of the section to the addend.
271 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
272 SCO_CORE to SELECT_VECS.
273 (target_vector): add sco_core_vec.
274 * sco-core.c (sco_core_vec): add leading underscore initializer.
275 * configure.in (i[34]86-*-sco*): use target i386-sco.
276 * config/i386-sco.mt: new file; define SCO_CORE.
278 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
280 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
282 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
284 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
286 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
288 * hosts/i386linux.h: Include unistd.h.
290 * aoutx.h (print_symbol): aout_stab_name returns a constant
292 * libaout.h (aout_stab_name): Fix prototype.
293 * stab-syms.c (aout_stab_names): Array is now const.
294 (aout_stab_name): Return value is now pointer to const.
296 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
299 * syms.c (asymbol): Added new field "app_data", for data
300 particular to the application. Some of the linker flags ought to
301 get moved to this field someday.
303 * archures.c (bfd_default_scan): Recognize a few more numbers:
304 80486, 80960, and 960.
306 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
307 bfd_coff_std_swap_table, cast to PTR.
308 * bfd.c (bfd_coff_swap_*): Deleted macros.
309 * targets.c (struct bfd_target): Deleted COFF-specific swapping
311 * coffcode.h (type bfd_coff_backend_data): New structure type,
312 contains pointers to the COFF-specific swapping routines.
313 (bfd_coff_std_swap_table): New data structure, to be used when
314 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
315 (bfd_coff_swap_*): New macros.
316 * coff-mips.c (mips_coff_swap_table): New data structure.
317 (ecoff_big_vec): Use it.
318 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
319 * All other targets: Deleted coff-specific vector entries.
321 * trad-core.c: Fixed some `PARAMS' uses that were missing
324 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
326 * aoutx.h (some_aout_object_p): Protect arg prototype in
327 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
329 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
331 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
332 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
333 PARAMS for readability.
335 * aoutx.h: Add type to callback parameter.
336 * coff-mips.c: Don't call trad-core.h, not needed.
337 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
338 * trad-core.h: Eliminate, unused.
340 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
342 * format.c (bfd_check_format): if default target isn't found
343 then look through the entire list rather than return early.
345 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
347 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
349 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
351 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
353 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
355 * coff-z8k.c: checkpoint, more addressing modes handled
356 * coffcode.h (get_value): don't truncate reloc->addend field, it's
359 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
361 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
363 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
365 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
367 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
369 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
370 and about when file descriptors are closed.
372 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
374 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
375 written out correctly.
377 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
379 * section.c: New section bit SEC_SHARED_LIBRARY.
380 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
381 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
384 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
386 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
387 macros; use PARAMS to declare the function pointers involved.
389 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
390 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
392 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
394 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
396 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
397 declaring pointers to functions.
398 * cache.c, elf.c: Move static function decls to top, use PARAMS.
399 * seclet.h: Declare external function with PARAMS.
401 * doc/chew.c (exfunstuff): Eliminate.
402 (paramstuff): Replace exfunstuff with function to generate PARAMS.
403 * doc/proto.str: Use paramstuff rather than exfunstuff.
405 * libbfd.h: Update, based on changes in source code and chew.
407 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
409 * libieee.h: Add FIXME about removing limit on number of sections.
410 * bfd-in.h: Improve comments to make it clear that bfd.h is
411 the wrong place to edit this file.
412 * Makefile.in (install): Install ansidecl.h and obstack.h in the
413 same places where we install bfd.h.
415 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
417 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
418 symbol type before blindly modifying the auxent. Specifically,
419 only modify the endndx fields for types that need it, and don't
420 set the array information for non-arrays.
422 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
424 * aoutx.h (some_aout_object_p): Section list should be set up
425 correctly anyways; don't have to set up "next" pointers manually.
427 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
429 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
430 config/i386v.mh: removed -DUSG from HDEFINES.
431 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
433 hosts/i386v.h: don't define POSIX_UTIME.
435 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
437 * ieee.c (ieee_slurp_sections): make a private copy of the
438 section's name before truncating it.
440 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
442 * hppa.c: add symbol_leading_char entry in transfer vec
444 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
446 * ieee.c (get_symbol): can now cope when two symbols of a
447 different class, but the same index number occur consecutively.
448 (get_section_entry): nicer name for sections being forward
449 referenced. (ieee_archive_p): don't free the filename string,
450 since it was never malloced.
452 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
454 * coffcode.h (coff_write_object_contents): Zero timestamp field.
456 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
458 * coffcode.h (coff_swap_aux_out): set the fcnary info before
459 optionally setting the dimen info, since they are in the same
460 memory locations. Also zero out external auxent.
461 (coff_write_symbol): don't zero external auxent; now done in
464 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
466 * Check fclose return value for errors.
467 libbfd.h: bfd_cache_close now returns a boolean.
468 cache.c (bfd_cache_delete): return fclose success value.
469 (bfd_cache_close): return bfd_cache_delete return value.
470 opncls.c (bfd_close, bfd_close_all_done): return result of
473 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
475 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
477 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
479 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
480 work out a coff relocation type from a howto's attributes rather
481 than using the input r_type field. This fixes PR1677 and allows
482 conversion of a.out relocs to coff relocs.
484 * coffcode.h (coff_write_relocs): if supplied a relocation
485 relative to an absolute symbol, use the right symbol index.
487 * reloc.c (bfd_perform_relocation): do a partial link for coff
490 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
492 * changes to support i386-sysv with shared libraries:
493 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
494 check for .data2; if _LIB is defined, check for it; map
495 SEC_NEVER_LOAD to STYP_NOLOAD.
496 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
497 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
498 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
499 if section has contents, not just if it is loadable; if
500 TWO_DATA_SECS, check for .data2
501 (coff_set_section_contents): set vma of .lib section to number of
503 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
504 don't define coff_write_armap to bsd_write_armap.
505 * hosts/i386v.h: don't include <utime.h>, since it is not provided
508 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
510 * solaris2.h: Get the definition of alloca from alloca.h if we
513 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
515 * configure.in (i960-*-{aout,bout}): Support these.
517 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
519 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
521 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
523 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
524 no-longer-used definitions of L_SET and L_INCR.
525 * i386linux.h: Tweaks to smooth Linux build.
527 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
529 * seclet.h: Add enum tag to bfd_seclet_enum_type.
531 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
533 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
534 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
535 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
536 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
538 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
539 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
541 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
543 * configure.host: New file, contains mapping of host configs
544 to host support file names for bfd, binutils, opcodes.
545 * configure.in: Use it.
546 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
547 * i386bsd.c: Cleanup, reformat.
548 * config/i386-bsd.mt: Comment changes.
549 * config/i386bsd.mh: New file for core file support.
550 * hosts/i386bsd.h: Merge changes from Peter Schauer.
551 * bout.c (ALIGN): Rename to ALIGNER, since system header files
552 on BSD 4.4 define ALIGN (sigh!).
554 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
556 * libaout.h (aout_backend_data): added exec_header_not_counted
557 field. For ZMAGIC files only, when text_includes_header is set, by
558 default the length of the exec header is counted in the text
559 section size. For go32, exec header is mapped in but does *not*
560 contribute to the size of section.
561 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
562 is not set, but ztih is, add the size of the exec header to the
563 recorded size of the text section.
564 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
565 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
566 Also set text_includes_header.
567 * aout-target.h (*_backend_data): cleare exec_header_not_counted
568 by default in MY(backend_data).
570 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
572 * aout-target.h (callback): Don't define this function if it won't be
575 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
576 type doesn't match. Don't lose if file sections have already been
578 (set_arch_mach): Set reloc_entry_size.
579 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
581 * hosts/i386bsd.h: New file.
582 * configure.in: Recognize i[34]86-*-bsd host.
584 * aout-target.h (callback, write_object_contents): Delete unused
587 * aoutx.h (reloc_type_lookup): New function.
588 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
589 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
590 (MY_reloc_howto_type_lookup): Don't define it.
592 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
594 (slurp_symbol_table): Use header byte order, not target byte
595 order, for reading symbol data.
597 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
599 * configure.in: Undo some brain damage in the host section.
600 * configure.in: Reformat the target section, test many configs.
601 * Makefile.in (make): Remove obsolete `make make'.
602 * aoutx.h (some_aout_object_p): Make defines line up.
604 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
606 Now a bfd knows whether underscores are normally prepended
607 to symbols in its file format.
609 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
610 coff-z8k.c: targets set so they have leading underscore
611 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
612 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
613 without leading underscore flag
614 * targets.c: add symbol leading char to xvec description
615 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
617 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
619 * archive.c: Make errno global.
620 * archive.c (_bfd_write_archive_contents): If read fails (and
621 errno!=0) set bfd_error to malformed_archive (since this probably
622 indicates a truncated archive), rather than system_call_error.
624 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
626 * Makefile.in: added rules for i386bsd.c
627 * i386bsd.c: new file, supporting 386bsd.
628 * configure.in: recognize i386-*-bsd target.
629 * config/i386-bsd.mt: new file - 386bsd target configuration.
631 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
633 * configure.in: re-arrange host section to use *-*-* notation,
634 clean up some of the target section as well
636 * seclet.c: cast result of bfd_get_relocated_section_contents to
637 avoid compiler warnings
639 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
641 * coffcode.h (coff_section_symbol): Create section if it doesn't
644 * bout.c: Removed some unused variables.
646 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
648 * Portability fixes from p3:
649 coffcode.h (coff_write_relocs): removed sanity check until it
650 works on all targets (per advice from sac).
651 config/hp9000.mh: new file to define USG.
652 hppa.c: #undef hppa before the JUMP_TABLE.
653 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
655 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
656 local variable target volatile to avoid mysterious bug in
659 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
661 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
662 * hosts/hppahpux.h: Remove bcopy and index circumventions.
664 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
666 * coff-z8k.c (func_da, func_jr): Lint.
667 * coffcode.h: Use memset rather than bzero.
668 * elf.c: Use memcpy rather than bcopy.
669 * tekhex.c: Use memset rather than bzero.
671 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
673 Add Adobe a.out support.
675 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
676 * config/adobe.mt: Add.
677 * configure.in (*-adobe-* target): Add.
678 * targets.c (a_out_adobe_vec): Add.
679 * Makefile.in: add aout-adobe.c.
681 * configure.in: Put two dashes in all entries to be matched.
682 Add comments to remind people to do this.
683 Reorder all entries that match manufacturer names, to occur
684 last, so they will only be matched if no more specific match
685 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
687 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
689 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
690 since we should never have a NULL section.
691 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
692 tests, set the section to bfd_abs_section.
694 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
696 * coff-z8k.c: getting closer
697 * coffcode.h (coff_get_relocated_section_contents): allow
698 EXTRA_CASES hooks for different arches to provide different reloc
700 * seclet.h: #ifndef around it to allow multiple inclusion
701 * srec.c: minor doc fix
703 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
705 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
707 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
709 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
712 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
714 * bout.c (b_out_slurp_reloc_table): Clear howto field before
715 filling in reloc, in case immediately following code doesn't set
718 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
720 * coffcode.h (coff_renumber_symbols): set the last renumbered
721 symbol pointer to NULL, as expected by coff_write_linenumbers.
722 (coff_write_relocs): apparently a non-zero addend is OK for reloc
723 type R_IHCONST used on the 29k.
725 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
727 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
728 update, based on how the underlying file was opened. Obsoletes
730 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
731 all FASCIST_FDOPEN config defines.
733 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
735 * sparc-opc.c: Moved to opcodes library, now that we have one.
736 * Makefile: Don't compile it.
738 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
740 * aoutx.h: adjust_sizes_and_vmas did not return anything.
742 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
744 * section.c (bfd_set_section_flags): Remove a sanity check.
745 It is unfortunately broken, and prevents strip from working.
747 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
749 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
750 created by last change.
752 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
754 * reloc.c (reloc_howto_struct): Make size field be unsigned.
755 * bfd-in.h: Bump to version 2.0.
757 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
759 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
760 braindamaged HP/Apollo compiler happy.
762 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
764 * format.c: Fix description of search for matching target.
765 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
766 * targets.c: Update description of search for matching target.
767 * Makefile.in (do_clean, clean): Fix infant mortality typo.
768 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
769 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
771 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
773 * Makefile.in: Added mostlyclean/clean/distclean rules.
775 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
777 * targets.c (target_vector): Take out oasys (unless that is
778 the default): Because there is no magic number in archives,
779 there can be annoying target mis-matches.
781 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
783 * sparc-opc.c: Rigorously updated to match architecture manual.
785 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
787 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
788 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
789 to the built-in abs_section were not written out correctly.
791 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
793 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
794 large, assume we're using a swapped byte order and fail with
795 wrong_format rather than dumping core.
797 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
799 * Renamed opc-sparc.c to sparc-opc.c for systems with short
800 filename constraints.
801 * Makefile.in: Updated to reflect change.
803 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
805 Add preliminary support for the we32k:
807 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
809 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
811 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
813 * bout.c: added support for relaxable alignment relocs.
815 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
816 pass down pointer to play area rather than use alloca
818 * cpu-z8k.c (compatible): made static to reduce name space
821 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
823 Add basic support for the z8k:
825 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
826 section.c, targets.c,
828 * syms.c: move mis-inserted patch.
830 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
833 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
834 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
836 * reloc.c: break out addend item from surrounding text.
838 * doc.str (DOCDD): Defined. Adds text to output.
839 (bodytext): Put bulletize before kill_bogus_lines.
840 * chew.c (bulletize): End itemization after a blank line, to
841 prevent following text from being swallowed up in an item.
843 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
845 * configure.in: Add sparclite as a target.
847 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
849 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
852 * coffcode.h (coff_add_missing_symbols): if symbols don't come
853 from a coff file (csym is null), dont deref them
855 * ieee.c (parse_expression): get the answer right when adding an
856 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
857 on elts so that filename is filled in.
859 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
861 * bout.c (howto_align_table): New set of relocs, with enough
862 data for "objdump -r" to work.
863 (b_out_reloc_type_lookup): Recognize alignment relocs.
865 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
867 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
868 invocations of make. Also, always create installation
871 * config/apollov68.mh: removed -g from CC definition.
873 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
875 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
876 overflowing gp-offset range.
878 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
880 * srec.c (srec_set_section_contents): don't write out sections
881 without the LOAD and ALLOC attributes
883 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
885 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
886 * libaout.h (struct aout_backend_data): New callback "set_sizes".
887 * aout-target.h (callback): Don't set page/seg sizes.
889 (set_sizes): New routine.
890 (backend_data): Point to it.
891 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
892 (sunos4_aout_backend): Point to it.
893 * aoutx.h (set_arch_mach): Call set_sizes callback.
895 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
897 * aout-target.h: Make _bfd_slurp_extended_name_table be
898 the default. Given that we *write* the suckers (for long
899 archive member names), we really ought to be able to read them!
900 * trad-core.c: Don't include <machine/reg.h>. It doesn't
901 seem to be needed, and many machines don't have it.
903 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
905 * coff-m68k.c (vector): read and write archives in coff format.
907 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
909 * opc-sparc.c: New file.
911 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
913 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
914 pointers to bfd_byte* before performing arithmetic on them. Such
915 use with bare void* pointers is a gcc extension.
916 * cache.c (bfd_cache_delete): Forward decl with prototype form.
917 * archive (normalize): Add to CONST to match actual usages with
920 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
922 * configure.in: Recognize i486 host cpu, and use i386-elf
925 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
927 * config/stratus.mt (CC): Remove definition.
928 * elf.c (bfd_section_from_shdr): Test for the possibility that
929 section_from_elf_index returns NULL and don't dereference it.
931 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
933 * add hppa_data to bfd tdata (indirectly via sef).
935 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
937 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
939 * configure.in: error messages to stderr, not stdout
941 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
943 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
944 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
945 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
947 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
949 * configure.in: recognize hppa* instead of hppa
951 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
953 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
954 RTYPE2HOWTO to cope with same.
955 * reloc.c (bfd_perform_relocation): added support for size of -2
956 (subtract a word reloc type). Updated doc.
958 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
960 * Makefile.in: merged changes from progressive, removed rcsid.
962 * archures.c, archive.c, Makefile.dos: removed rcsid.
964 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
966 * bfd-in.h : add BFD_IS_RELAXABLE flag
967 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
968 header e_relaxable, major hackery in callbacks
969 * libaout.h : add space for a_relaxable.
970 * seclet.c (rel): don't relax empty sections
973 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
975 * section.c (STD_SECTION): add some casts to the initializers for
978 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
980 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
981 and add appropriate casts to keep (picayune) aix-cc happy.
983 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
985 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
986 symbol pointers. Punt expensive & useless bfd_realloc. Use
987 malloc for raw symbols, and free it before returning.
988 (bfd_section_from_shdr): Do not slurp symbol table until politely
989 asked. Do not even slurp string tables.
990 (elf_get_symtab_upper_bound): Count 'em without reading them.
991 (elf_get_symtab): This is how to politely ask. Schlurp!
992 This should probably just *become* elf_slurp_symbol_table, FIXME.
994 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
996 * archive.c (bsd_write_armap): write the timestamp of the
997 archive header to be just a little bit later than the timestamp of
998 the file, otherwise the linker will complain that the index is
1001 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1003 * configure.in: Add m68k-ericsson-*.
1005 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1007 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1008 * elf.c: Remove unconditional debug printf's.
1009 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1010 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1011 (elf_slurp_symbol_table): Hand out symbols in forward, not
1012 reverse order. Simplify duplicate code.
1014 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1016 * elf.c: Remove "(void)" casts from function calls where the
1017 return value is ignored, in accordance with GNU coding standards.
1019 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1021 * hppa.c: Apply John's standard fix to avoid "empty translation
1022 unit" warnings from some ANSI-C compilers.
1024 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1026 * hosts/solaris2.h: Configure same as sysv4.
1028 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1030 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1031 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1032 type match actual return type.
1033 * elf_print_symbol (section_name): Make CONST.
1035 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1037 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1038 New files, for Linux (a free Unix clone for 386 machines).
1039 * Makefile.in, configure.in, targets.c: Update accordingly.
1041 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1042 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1043 correct calling of howto special functions and fixes from Raeburn
1045 * archures.c: nuke bfd_reloc_code_type
1046 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1047 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1048 SEC_NEVER_LOAD, various other bfdgas newness
1049 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1050 * targets.c: change jump table vector to above
1053 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1055 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1056 its prototype will be included in libbfd.h. Change result type
1057 to struct * (rather than equivalent typedef) so it can be used in
1058 the prototype, where they typedef won't be known.
1059 * libbfd.h: Updated version.
1061 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1063 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1064 targets.c: HPPA merge.
1066 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1068 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1069 * config/solaris2.mh: Kludge around Sun compiler bug.
1071 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1073 * libaout.h (aout_backend_data): Change defs of two bitfields to
1074 be unsigned chars instead to get around rs6000 compiler problem.
1076 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1078 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1079 Correct misconception that there can be only one symbol table.
1080 Only call elf_slurp_symbol_table on the full symbol table, not
1081 the dynamic one which is only a subset of the full one.
1083 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1085 * coffcode.h (coff_compute_section_file_positions): For I960,
1086 don't align sections in file.
1088 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1090 * targets.c (struct bfd_target): Added field for target-specific
1091 (but not file-specific) data, for distinguishing minor
1092 characteristics between (e.g.) a.out formats.
1094 * section.c (struct sec): New field user_set_vma indicates vma
1095 field should be heeded, not assumed to be unset.
1096 (STD_SECTION): Initialize that field of standard sections to zero.
1097 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1099 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1100 pre-swapped version.
1102 * archures.c (struct bfd_arch_info): Fixed order of comment and
1103 field decl. New fields indicate size of page and segment for
1105 * cpu-m68k.c (N): Fill in values.
1106 * cpu-sparc.c (arch_info_struct): Ditto.
1108 * libaout.h (struct aout_backend_data): Various bits of data (not
1109 all used currently) with characteristics of a.out implementation.
1110 Important field for now is text_includes_header, indicating that
1111 the text section starts immediately after the file header, which
1112 gets mapped in with it.
1113 (struct aout_data): New fields indicate whether vma has been
1114 adjusted yet (not yet used), and what magic number will be used in
1115 the output file (should go away in favor of vma_adjusted).
1116 (WRITE_HEADERS): Code for dealing with section sizes and related
1117 header fields replaced with call to adjust_sizes_and_vmas.
1118 * aoutx.h (some_aout_object_p): Fill in magic number field.
1119 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1120 (set_arch_mach): Set page size and segment size once CPU
1122 (adjust_sizes_and_vmas): New function; has much code moved
1123 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1124 and size parameters, as well as many header fields, after deciding
1125 on magic number for output file. Checks to ensure that this
1126 adjustment has only been done once.
1127 (set_section_contents): Call adjust_sizes_and_vmas instead of
1128 doing much of the work here.
1130 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1131 default (null) values of these fields.
1132 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1133 value in exec header.
1134 (sunos4_aout_backend, MY_backend_data): Define backend data
1135 indicating file header is included in text section.
1137 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1139 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1140 gcc version 2, to avoid warnings.
1142 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1144 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1145 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1147 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1149 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1151 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1153 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1154 * configure.in: Rewrite target parsing to use simple format.
1155 Handle sparc-sun-solaris2 configuration.
1156 * aout64.h: Avoid ANSI C brain death warning.
1157 * elf.c: Avoid trigraph (???) or /* in comments.
1159 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1161 * config/sysv4.mh: new file, RANLIB=echo
1163 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1165 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1167 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1168 elf_core_tdata_struct into a single common struct. Core files
1169 wouldn't have worked at all without this.
1170 (bfd_elf_find_section): New function for GDB's undercover use
1171 to find string sections that BFD hides from it.
1172 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1174 (elf_object_p, elf_core_file_p): Allocate internal file header
1175 storage dynamically.
1176 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1177 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1179 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1181 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1183 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1185 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1187 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1189 * configure.in: handle m680[01234]0 as aliases for m68k
1191 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1193 * coff-a29k.c: do byte relocs correctly
1194 * coffcode.h (styp_to_sec_flags): never load INFO sections
1195 * seclet.c (rel): don't relocate INFO sections
1197 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1199 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1200 Make the symbols unmodifiable.
1201 (bfd_section_init): Deleted.
1202 * init.c (bfd_init): Don't call bfd_section_init.
1204 * section.c (bfd_set_section_contents): Ensure that range to be
1205 written is within section boundaries.
1206 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1209 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1211 * coff-i960.c (howto_table): Deleted.
1212 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1213 interesting entries from old howto_table.
1214 (RTYPE2HOWTO): Adjusted to use switch.
1215 (coff_i960_reloc_type_lookup): New function.
1217 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1218 records for section symbol.
1219 (make_abs_section): Unused; deleted.
1220 (renumber_symbols): Re-order symbols so undefined symbols come
1221 last, as COFF format desires.
1222 (coff_write_symbol): Put C_FILE symbols in debug section always.
1223 (coff_section_symbol): New function; creates a symbol with the
1224 same name as a section, and sets up aux records for it.
1225 (coff_add_missing_symbols): New function; adds section symbols to
1226 symbol table if they aren't there already. Should someday also
1227 add a dummy C_FILE symbol if none is present.
1228 (coff_write_object_contents): Add missing symbols before preparing
1229 symbol table to be written.
1230 (coff_slurp_reloc_table): Verify that symbol indices read in are
1231 in a reasonable range.
1232 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1233 (obj_conv_table_size): Accessor macro.
1235 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1236 reloc types on i960.
1238 * bfd-in.h (bfd_get_section_name): New macro. Like
1239 bfd_section_name, but returns rvalue, not lvalue.
1240 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1241 (bfd_get_section_flags): Now returns rvalue.
1243 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1244 general, some specific to sparc or i960.
1246 * aoutx.h (set_section_contents): Set VMA for each section based
1247 on previous section. If text section VMA doesn't appear to have
1248 been set, make a best guess from the type of file.
1250 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1252 (MY(vec)): Initialize reloc_type_lookup field.
1254 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1255 (bfd_error_trap, bfd_error_vector): Extern, not common.
1257 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1258 few types of relocs for sparc; will need enhancement.
1260 * bout.c (callj_callback): Use DEFUN macro in definition.
1261 * coff-i960.c (optcall_callback): Likewise.
1263 * targets.c (bfd_target): Added fields reloc_type_lookup and
1264 _bfd_make_debug_symbol. Also minor comment changes.
1265 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1266 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1267 than arch info, and dispatch with BFD_SEND. Callers changed.
1268 * archures.c (struct bfd_arch_info): Deleted field
1270 * cpu-*.c: Don't initialize that field.
1272 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1273 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1274 (bfd_errmsg): Now returns ptr to const.
1275 * bfd-in.h (bfd_errmsg): Fix prototype.
1277 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1278 * reloc.c (bfd_generic_relax_section): Ditto.
1280 * section.c (Section Output doc): Improve description of use of
1281 output_section and output_offset.
1283 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1285 * sco-core.c: new file from net.
1286 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1287 Now we have the hairy linker, it's possible to move symbols from
1288 one section into another. Actually make that work!
1290 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1292 * hosts/sun3.h: fix declaration of free.
1294 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1296 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1297 * coff-h8300.c (reloc_processing): all relocs are relative to
1299 * opncls.c: don't use fdopen on DOS systems
1301 short patches from Glenn Kasten (glenn@ready.com)
1302 * target.c: enabled oasys support
1303 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1304 fix problem where a relocation which crossed a modification byte
1305 boundary did not work. Fix problem where a relocation near the end
1306 of a data record did not work.
1309 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1311 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1312 archvie header string counts the endian way, this heuristic sees
1313 how big an archive string to read by trying it one way and if the
1314 string table is unreasonably big, trying it the other. *FIXME*.
1315 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1317 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1319 * bfd-in.h: Increase version number to 1.97, for consistency
1321 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1323 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1325 * bfd-in.h: bump version to 1.96
1326 Major change; changed calling convention for
1327 bfd_get_relocated_section_contents so that caller allocates
1328 memory for section data.
1329 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1330 seclet.c, targets.c, bfd.c: reflect new convention.
1331 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1332 case, then use reasonable default values for SEC_* flags.
1334 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1336 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1337 size of output reloc struct.
1338 * targets.c, Makefile.in: comment out tekhex for the moment.
1339 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1340 * configure.in: tandem target is st2000
1341 * coff-m68k.c: rename static howto_table to global
1342 m68kcoff_howto_table.
1343 * bout.c: remove unnecessary abort
1344 * coff-a29k.c: various changes to the way relocations work to cope
1345 with the "new order" and latent bugs.
1348 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1350 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1351 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1352 * reloc.c (bfd_perform-relocation): don't relocate refs to
1353 absolute symbols if doing a partial link.
1355 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1357 * configure.in: Add a29k-amd-udi.
1359 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1361 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1362 internal_exec structure before initializing the fields that
1363 are used, so that the unused fields are in a known state.
1365 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1367 * tekhex.c (struct data_struct): Convert from typedef that
1368 typedefs nothing to a normal structure declaration.
1369 * tekhex.c (pass_over): Prototype args for function that
1370 second arg points to.
1372 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1374 * Makefile.in: remove old style staging. Do not print recursion
1377 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1378 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1381 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1383 * bfd.c, Makefile.in: added tekhex
1384 * aoutx.h (set_section_contents): pages should be padded to the
1385 size of a page, not the size of a segment.
1386 * configure.in: added go32 host and i386-aout target.
1387 * i386aout.c, libaout.h: now works for go32 target
1388 * ieee.c: fix bit rot.
1389 * seclet.c: support for padding seclet type.
1391 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1393 * Makefile.in: added .NOEXPORT:
1395 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1397 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1399 * elf.c (elf_compute_section_file_positions,
1400 elf_write_object_contents): Return boolean, not NULL (which
1402 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1403 Also ifdef-out code that aborts on unhandled section types.
1405 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1407 * configure.in: Recognize ncr3000 config
1408 * Makefile.in (MINUS_G): Pass on to recursive makes.
1409 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1411 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1413 * Makefile.in: Now that we have sym.h and symconst.h, compile
1414 coff-msym.c on all systems.
1415 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1416 * coff-msym.c: Update include files and comments; add weakext bit.
1418 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1420 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1421 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1423 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1425 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1426 * configure.in: Add new host and target configs.
1427 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1428 structs, which vary; just use member name.
1429 (elf_object_p, elf_core_file_p): Lint, fix comments.
1430 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1432 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1434 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1435 local, disposable, copy of the external form of section header
1436 table and program header table entries.
1438 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1440 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1442 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1444 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1447 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1449 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1451 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1453 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1454 not internal bfd_assert function (twice).
1456 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1458 * aout-target.h: change ar_max_namelen to 15 (the right value)
1459 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1462 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1464 * archive.c (bfd_generic_archive_p): check for bout archives too.
1465 * bout.c: make it work again.
1467 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1469 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1471 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1472 bfd_xmalloc() instead of bare malloc().
1474 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1476 * Makefile.in: pass down MAKEINFO on info.
1478 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1480 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1481 host/h-<foo> now just <foo>.
1482 * configure.in: reflect changes
1484 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1486 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1487 actual source file, not just the generated libbfd.h.
1489 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1491 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1492 gdb on little-endian 960 code.
1493 * archive.c (compute_and_write_armap): indirect symbols should go
1494 into the archive header too.
1496 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1498 * Makefile.in: added check target.
1500 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1502 * coff-msym.c: Move this file from gdb/ecoff.c. It
1503 handles byte-swapping for ECOFF (MIPS symbol) files.
1504 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1505 to the files built on MIPS-based hosts.
1506 * Makefile.in: Add rule for coff-msym.
1508 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1510 * Makefile.in: added clean-info target. MINIMIZE=1.
1512 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1514 * coff-rs6000.c: Move core file functions into separate
1515 new file rs6000-core.c. This is needed because reading
1516 core files depends on native include files that conflict
1517 with ../include/coff/rs6000.h.
1518 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1520 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1522 * aoutx.h (NAME(aout,print_symbol)): Don't print
1523 symbol addresss for undefined symbols.
1524 * coff-rs6000.c: Various updates (due to target-
1525 independent changes).
1526 * libbfd.h: Ditto (tdata field is now a union).
1527 * hosts/h-sparc.h: Removed prototype for bogus function
1528 'emset' (presumably should have been 'memset' - which is there).
1530 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1532 * configure.in (mips-big-* target): Same is Iris.
1534 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1536 * aoutx.h (translate_from_native_sym_flags): when creating an
1537 alias symbol, fill in the section as undefined, rather than
1538 leaving it blank. If an output section can't be found for a
1539 symbol, then don't core dump.
1541 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1543 * Makefile.in, configure.in: removed traces of namesubdir,
1544 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1545 copyrights to '92, changed some from Cygnus to FSF.
1547 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1550 * coff-h8300.c: fix stupid reloc subtraction bug
1551 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1552 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1553 the symbol.flags and done_lineno fields.
1555 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1557 * coffcode.h (coff_write_symbol): write out the correct number of
1559 * cpu-h8300.c: fix disassembly bug
1561 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1563 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1564 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1565 reloc.c, section.c (bfd_map_over_sections), targets.c
1566 (bfd_target_list): Protolint.
1567 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1569 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1571 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1573 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1574 section of a symbol rather than the section of a reffed symbol to
1575 determine the r_index of an emmitted reloc.
1577 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1579 * PORTING: New (preliminary) porting guide.
1581 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1583 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1584 (howto_hvrt16): lint.
1586 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1588 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1589 a full configuration (with possible cross-development),
1590 instead of using host-aout.c.
1592 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1594 * aout-target.h (MY(write_object_contents):
1595 Set obj_reloc_entry_size (abfd).
1596 * gen-aout.c: Change to emit a .c files, not a .h file.
1598 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1600 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1601 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1603 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1605 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1606 with more than one auxent can cause nasty core dumps.
1608 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1609 "done_lineno" so that a symbol which appears twice in the symbol
1610 table only gets it's linenumbers relocated once. Modifed
1611 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1614 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1616 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1617 stuff to use the New Order.
1619 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1621 * ieee.c: Change type of envi[] to unsigned char.
1623 * configure.in: fix vax ultrix configuration.
1625 * elf.c (bfd_section_from_shdr): Deal with null return from
1626 bfd_make_section(). (elf_object_p): Select endianess properly.
1628 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1630 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1632 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1634 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1635 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1636 * host-aout.c: Don't use aout-params.h; configure these systems
1637 in their xm files, not in a randomly generated file.
1638 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1640 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1642 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1644 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1645 host_aout_vec here as well.
1647 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1649 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1650 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1651 to prevent undefined symbol.
1653 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1655 Various lints found on PersSony
1656 * aoutx.h: cast an enum
1657 * coff-a29k.c: many ints in reloc structure turned to enum
1658 * coffcode.h: more enums
1659 * cpu-h8300.c: more enums
1660 * opncls.c: more enums
1662 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1664 * configure.in: Make Tahoe configuration work again.
1665 * bfd-in.h: Remove trailing comma from enum declaration.
1666 * ieee.c: Can't put byte values >0x7F into a signed char.
1668 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1670 * Makefile.in: Add dependencies for various coff-*.o files.
1672 * elf.c: Remove extraneous paren from core_prpsinfo and
1673 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1674 Replace references to old section "size" member with new
1675 "_raw_size" member. Implement elf_make_empty_symbol, which
1678 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1680 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1683 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1685 * coffcode.h (bfd_coff_relax_section): now static.
1686 (bfd_coff_get_relocated_section_contents): various type lints.
1688 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1690 New entry point in the transfer vector - bfd_relax_section.
1692 * aout-target.h: add to vector, call generic_relax
1693 * bfd-in.h: add to vector
1694 * bfd.c: add #define for vector
1695 * bout.c: add to vector, call generic_relax
1696 * coffcode.h: add to vector, also now has coff specific relax code
1697 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1698 * elf.c: call generic_relax
1699 * ieee.c: call new vector, clean up some bugs due to the creation
1701 * libbfd.h: add bfd_generic_relax_section EXFUN
1702 * oasys.c: call generic_relax
1703 * reloc.c: implement generic_relax
1704 * seclet.c: moved much of this into coffcode.h
1705 * srec.c: call generic_relax
1706 * targets.c: define new transfer vector
1708 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1710 * everything: now modified to use smaller reloc type. Self hosts
1713 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1715 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1716 New files for stratus.
1718 * configure.in: Add configuration fragments for stratus.
1720 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1722 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1723 variables as CONST since they are set to point to a const char
1724 string. Fixes compiler complaints.
1726 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1728 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1731 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1733 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1734 symbols, so that we can emit the correct file name even
1735 if it's an include file.
1737 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1739 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1740 (Reported by john@labtam.labtam.oz.au (John Carey)).
1742 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1744 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1746 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1747 being used to -DHAVE_PROCFS.
1749 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1750 '#include "fopen-same.h"' to end of file to match other h-* files.
1752 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1754 * configure.in: Change svr4 references to sysv4. Add case
1755 "unknown" for target vendor and infer some targets based
1756 on the specified operating system.
1758 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1760 * bfd-in.h, libaout.h: ANSIfy enums.
1762 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1764 * archive.c (normalize): created version for VMS which removes the
1765 VMS directory crap from the front and end of a filename, eg turn
1766 [-.foo]bar.obj;123 into bar.obj
1767 (bfd_construct_extended_name_table): now writes index into an
1768 extended name table in decimal - the same base used to read an
1769 extended name table.
1771 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1773 * aout-encap.c: Fix to use aout-target.h.
1774 * aoutf1.h: Use standard MY_object_p and MY_callback
1775 in aout-target.h. Remove target-specific versions.
1776 * host-aout.c: Re-write to use aout-target.h.
1777 * gen-aout.c: New files use with host-aout.c to generate
1778 host-specific a.out-related parameters.
1779 * Makefile.in: host-aout.o depends on aout-params.h, which is
1780 generated by gen-aout.
1781 * aout-target.h: Make a little more flexible.
1782 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1783 macro. Instead, inline it in aout-target.h.
1784 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1785 a gcc -Wall warning.
1786 * archive.c: Add missing commas in DEFUN macro (2 places).
1787 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1788 Berkeley ones, now that libiberty has them:
1789 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1790 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1791 remove unused variable.
1793 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1795 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1796 and execname inside HAVE_PROCFS ifdef since they are unused
1797 when it is not defined.
1799 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1801 * elf.c: Flag all sections as either code or data. We can't
1802 be sure what they are anyway, since ELF doesn't fit the
1803 traditional model of text+data+bss very well. Add new local
1804 function elf_read() to simplify code. Record entry point in
1807 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1809 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1810 rather than N copies of the same lines.
1812 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1814 * cpu-h8300.c: disassemble branch displacements correctly
1815 * coff-h8300.c: put reloc offsets out in 32bits
1817 * makefile.dos, configdj.bat: New files from DJ
1818 * cache.c: fopen with new macros is needed for DOS.
1819 * ieee.c: environ renamed to envi to stop an include file
1821 * opncls.c, coff-rs6000.c: more fopens with macros.
1823 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1825 * Makefile.in: infodir belongs in datadir.
1827 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1829 * Makefile.in: fix where docdir lives
1831 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1832 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1833 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1834 srec.c, syms.c, targets.c : all new documentation and lint
1838 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1840 * coffcode.h, srec.c: Lint.
1842 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1844 * Makefile.in: install using INSTALL_DATA, added standards.text
1847 * configure.in: mark directory as target dependent. configure
1848 nows works in objdir always so make file existence checks
1851 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1853 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1854 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1855 and mandir now keyed off datadir by default.
1857 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1859 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1860 computation of arch and machine type so it's worked out before
1861 some_aout_object_p is called.
1862 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1864 * archures.c: add extra field 'section_align_power' to hold
1865 default section alignment in object files.
1866 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1867 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1868 initialize the new field.
1869 * bout.c (b_out_callback): replace the text size, since aout
1871 * aoutx.h: Documentation in the new style
1873 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1875 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1876 use the saved value if mtime_set is already set (intended
1877 for archive files, though apparently not used yet).
1879 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1881 * targets.c: Revise comments about how to configure the target
1882 vector, to match reality. Remove mention of obsolete methods.
1883 Remove long lists of capitalized macros that turn into the same
1884 thing in lowercase. Normal vector simply lists all known
1885 lowercase xvec names; all other cases are handled by SELECT_VECS.
1887 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1890 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1891 list of supported targets.
1893 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1895 * archive.c (bsd_write_armap): The pad byte sometimes added to
1896 the string table in a __.SYMDEF member is now
1897 counted as part of the size of the string table.
1898 This is compatible with the old ranlib, as well as Sun's.
1900 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1902 * srec.c: Rewrote to fix many bugs; now gets the record type
1903 right, doesn't choke on input, sets the start address in an S9 and
1904 fills in the filename on an S0.
1906 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1908 * cpu-h8300.c: Add support for MEMIND addressing mode
1910 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1912 * coffcode.h: use the new macro if available
1914 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1915 * Makefile.in: Fixed dependencies due to file rename
1917 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1918 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1919 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1920 newos3.c, stab-syms.c, syms.c: All these files have had their
1921 #includes altered to point to the new places.
1923 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1925 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1927 * configure.in: Add vendor "ncr" as supported per-target vendor.
1928 Add svr4 case for i386 per-host case.
1930 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1933 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1935 * syms.c (bfd_decode_symclass): Return 'A'
1936 for symbols that are both absolute and global.
1937 * archive.c (bfd_special_undocumented_glue): Return NULL
1938 if bfd_ar_hdr_from_filesystem returns NULL.
1940 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1942 * Makefile.in: added coff-h8300
1943 * configure.in: now h8 is a coff target
1944 * cpu-h8300.c: fix various disassembly problems
1945 * libcoff.h: took out some code which has been #0ed for a long
1947 * targets.c: added h8 coff
1948 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1949 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1951 * coffcode.h: Started to change the way machine dependencies are
1952 handled, from the nest of #ifdefs to macros defined in the
1953 including coff-<foo>.c
1955 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1957 * aoutx.h (some_aout_object_p): Set the `executable' bit
1958 if the entry point is contained in the text segment, even if the
1959 text segment is at location 0.
1961 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1962 nonstandard MIPS sections (.rdata, .sdata, etc).
1964 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1965 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1966 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1968 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1970 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1972 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1973 from syms.c to new file stab-syms.c. Also, since GNU extended
1974 type codes such as N_SETT are no longer in ../include/stab.def,
1975 include them manually.
1976 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1977 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1978 * libaout.h: Added prototype for aout_stab_name().
1979 * Makefile.in: Update Makefile for new stab-syms.[co].
1981 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1983 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1984 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1985 just make N_XXX work by excluding the header from the text segment.
1986 * aoutx.h: Fix comments to match.
1988 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1990 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1991 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1992 for the "logical" text segment (i.e. never consider the exec
1993 header to be part of the text segment). This change is
1994 needed for consistency with various other parts of bfd and ld.
1995 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1996 and move calculation of obj_textsec(abfd)->size to libaout.h.
1997 * bfd-in.h: Removed bogus ';'.
1999 * Makefile.in: Add MINIMIZE flag to select lean
2000 or bloated target_vector.
2001 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2002 * newsos3.c: Fixes to ../include/aout64.h remove need
2003 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2005 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2007 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2008 handle both little and big-endian targets, with little
2009 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2010 * host-aout.c: Add FIXME note.
2012 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2014 * targets.c: Make the default target_vector contain
2015 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2016 Old behavior can be gotten by defining ALL_TARGETS.
2017 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2018 Factored out common code into new file aout-target.h.
2019 Saves a lot of duplicate code for a.out variants.
2021 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2023 Get 'make headers' to work when configured with +subdirs.
2024 * Makefile.in: Add $(subdir) to docdir path.
2025 * doc/Makefile.in (protos): Add $(srcdir) prefix
2026 to name of sed scripts.
2028 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2030 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2031 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2032 to include names of N_SETT etc.
2034 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2036 * elf.c: Add minimal support for ELF symbol tables. Generates
2037 canonical bfd symbol tables from ELF symbol tables. Change the
2038 name of some functions from bfd_<name> to elf_<name>.
2040 * syms.c: Trivial fix to comment to remove a redundant "to".
2042 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2044 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2045 form that GDB recognizes as COFF.
2047 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2049 * ieee.c (ieee_object_p): cast NULL correctly.
2050 * configure.in: added harris host
2052 * coff-a29k.c: Lots of changes, most from David Wood.
2054 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2056 * coff-m88k.c (coff_write_armap): Just #undef it.
2058 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2060 * Makefile.in: standardize on MINUS_G to disable debugging
2061 * coff-m88k.c: create coff armaps instead of bsd ones.
2062 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2065 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2067 * elf.c: Additions to support ELF format core files.
2068 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2069 has support for /proc (all the include files in particular).
2071 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2073 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2074 of two N_SO stabs, one for directory, and one for filename.
2076 * bfd-in.h (print_vma): Factor out duplicate definition.
2078 Exit a little more gracefully when malloc returns NULL.
2079 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2080 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2081 * libbfd.h: Rre-generated due to libbfd.c update.
2083 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2085 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2087 * elf.c (elf_object_p): Don't try to create a bfd section for
2088 the first ELF section header. It is just a placeholder.
2090 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2092 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2093 core files, when compiling native.
2094 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2096 FIXME: The aoutf1.h change below needs to be reversed back
2099 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2101 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2102 manipulation of lnno fields in lineno structs in a coff-<f>.h
2103 independent way. Override it in coff-<f>.h to your favourite
2104 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2105 (coff_swap_lineno_out): modified to use the new macros.
2107 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2109 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2110 unknown arch when the magic number doesn't specify the
2111 architecture, since some OSs (eg old sun3s) don't set the number, and
2112 020 is probably the right answer anyway.
2114 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2116 * hosts/h-news.h, hosts/h-rtbsd.h:
2117 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2118 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2119 bfd_print_symbol_nm, for use by nm.
2120 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2121 bfd_print_symbol_nm option, to print in nm format.
2122 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2123 oasys.c (oasys_print_symbol): Provide stub implementations
2124 for bfd_print_symbol_nm.
2125 * syms.c: New function bfd_decode_symclass, used by nm printer.
2126 New function bfd_stab_name to look up string name of stab code.
2128 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2130 * Makefile.in: Added ctor.c
2131 * archures.c (bfd_default_arch_struct) added
2132 bfd_default_reloc_type_lookup.
2133 * coffcode.h: removed a load of #if 0ed code.
2134 (coff_compute_file_section_positions): now works out the section
2135 alignment and size correctly in all cases.
2136 (coff_get_symtab): looks for constructor symbols and calls the
2137 right function when they're found. (coff_canonicalize_reloc):
2138 knows when a section is full of constructors and does the right
2140 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2142 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2143 * libcoff.h: removed #if 0ed code
2144 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2145 arch independent constructor relocation type.
2146 (bfd_reloc_type_lookup): removed the comment "this will go away"
2147 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2148 reloc which is used when BFD_RELOC_CTOR falls through to give a
2149 default 32bit reloc for constructors.
2150 (bfd_default_reloc_type_lookup): added.
2151 * aoutf1.h: fixed SEGMENT_SIZE typo.
2153 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2155 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2156 matching prefix "coff".
2157 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2158 rs/6000 csect records.
2160 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2162 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2163 * configure.in: add motorola delta88 cases
2164 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2165 write_armap prototype
2166 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2168 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2170 * Rename COFF-related files in `coff-ARCH.c' form.
2171 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2172 coff-mips.c, coff-rs6000.c to be exact.
2174 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2175 make output clutter.
2176 * config/mt-*: Ditto.
2178 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2180 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2181 John Gilmore. Archive support from Damon A. Permezel.
2183 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2184 * configure.in: Add rs6000 case.
2185 * targets.c: Add rs6000 vector.
2186 * archures.c: Add rs6000, fix comment on romp.
2187 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2188 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2189 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2190 * section.c (bfd_make_section): Return NULL on attempt to create
2192 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2193 (bfd_swap_aouthdr_in): Handle lots more members.
2194 (make_a_section_from_file): If section has already been seen,
2195 just return false rather than overwriting it.
2196 (coff_real_object_p): Understand incoming magic numbers.
2197 (coff_set_flags): Understand outgoing magic numbers.
2198 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2199 (build_debug_section): Add fn for reading debug string section.
2200 (get_normalized_symtab): Handle symbol names in debug string section.
2201 Remove unused obj_string_table.
2202 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2203 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2204 existing section before making one.
2205 * cpu-rs6000.c: New file.
2206 * rs6000coff.c: New file.
2208 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2210 * elf.c: Add partial support for ELF format corefiles. Still needs
2211 support for extracting registers from corefiles.
2213 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2215 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2216 RANLIB is defined as echo, send the output to /dev/null to help
2217 reduce clutter in the output from doing a make.
2219 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2221 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2222 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2224 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2226 * coffcode.h (coff_compute_section_file_positions): make it pad
2227 section size out if there are alignment restrictions so that the
2228 image will be ok on a system where section positions are worked
2229 out by accumulating sizes rather than from the section headers.
2230 * targets.c (proto write_armap). Changed orl_count to unsigned.
2231 * opncls.c (bfd_close_all_done). Added so that generative
2232 programs like gas can close a bfd without causing bfd confusion.
2233 * libbfd.h (changed becuase of protos)
2234 * amdcoff.c: messed with the way that jmp displacements are
2235 calcualated. This may not yet be totally correct.
2236 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2238 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2239 abs symbol has no section (like a register symbol).
2240 (coff_write_symbol) now zeros auxent before filling it up to help
2241 with sensitive applications.
2242 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2244 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2246 * bfd.c: Make sure we don't get a macro strerror().
2247 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2248 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2249 attempt to recover command, ifdef NO_CORE_COMMAND.
2250 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2252 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2254 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2256 * archive.c (bsd_write_argmap): The size of the ranlib structures
2257 should not include the size field itself.
2258 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2259 adata(abfd)->exec_bytes_size field instead of constant macro,
2260 because aoutx.h compiles to a simple .o file shared by
2261 all 32-bits a.out targets.
2263 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2265 * configure.in: Allow i386-sco-sysv.
2266 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2267 * cpu-h8300.c: lint.
2269 * host-aout.c: New strategy. We use common code, include files,
2270 and data structures to handle the file, but set a few parameters
2271 from the host's config file (page size, text start addr, etc).
2272 * libaout.h: Define HP BSD machine types.
2273 * aoutf1.h: Handle reading a.outs with these types.
2275 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2276 virtual-memory-address of the .reg section. We can't just make a
2277 section for "all the regs and nothing else" because only GDB knows
2278 exactly where the regs are (scattered around the upage and stack).
2279 Clean up memory allocation. Remove big- and little-endian
2280 vectors, replace with single vector; this only runs on the host,
2281 in host byte order. Replace byteswap routines with aborts in case
2283 * targets.c: There's only one trad_core_vec now.
2284 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2286 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2288 * hosts/h-amix.h (free): Fix prototype.
2290 * aoutx.h: Don't use NULL as an integer, for braindead systems
2291 that declare it as (void *)0. (From Peter Schauer.)
2293 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2295 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2296 problem with bad Ultrix system headers.
2297 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2298 various kinds of alignments for the various kinds of
2301 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2303 * doc/Makefile: Don't assume . is on the path (from James Clark).
2305 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2307 * Makefile.in: Avoid Sun Make VPATH bugs.
2308 * targets.c: Declare trad_core vectors extern.
2310 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2312 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2313 * libbfd.h: Moved ALIGN macro here.
2314 * bout.c (b_out_callback): Replace i960_align by align_power.
2316 * libaout.h (struct aoutdata): Added fields page_size,
2317 segment_size and exec_bytes_size. These help generic code
2318 (in aoutx.h and libaout.h) to figure out where to align
2319 the various segments in a demand paged file.
2320 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2321 to decide if the exec header counts in a_text (text segment size).
2322 Also, assume D_PAGED flag is set; don't set it here.
2323 * bout.c (b_out_callback): Add initialization of
2324 adata fields page_size, segment_size, and exec_bytes_size.
2325 * host-aout.c (NAME(host_aout, callback) and
2326 NAME(host_aout,mkobject): Ditto.
2327 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2328 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2329 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2330 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2331 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2332 for some systems (mainly sunos), so do it in the callback instead.
2333 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2334 * aoutx.h (NAME(aout,set_section_contents): Change the way
2335 filepos and size of sections are carried out to support
2336 older styles of demand paged executables.
2339 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2341 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2342 * bfd.c: Added macros to enable gas to swap coff records.
2343 * coffcode.h: Make the coff_swap_*_out routines return the number
2344 of bytes swapped, and cleaned up their prototypes.
2345 * configure.in: Added ebmon/coff support
2346 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2348 * targets.c: Added new entry points for coff swapping
2350 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2352 Restructure configuration scheme for bfd, binutils, ld.
2354 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2355 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2356 Change some config names to match other dirs.
2357 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2359 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2360 ../include/sysdep.h.
2361 * cpu-i960.c: Strncmp needed a length arg.
2362 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2363 * i386aout.c: Remove dead N_TXTOFF override.
2364 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2365 * config/: Rename some config files to match up h-*.h names.
2366 Remove all the HOST_SYS definitions from the config files.
2367 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2368 * hosts/h-hp9000.h: Remove USG comment.
2369 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2370 * hosts/h-news.h, h-sparc-64.h: New config files that had
2371 previously been kludged in the <sysdep.h> file.
2373 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2375 * config/*: trad-core support is HOST dependent, not target
2376 dependent. Target config files only set DEFAULT_VECTOR and/or
2377 other vector elements. Exception: when host-aout.c is in use,
2378 in which case we're forced to assume we're native (hp, vax,
2379 tahoe). Rename XDEPFILES to HDEPFILES.
2380 * Makefile.in: Rename XDEPFILES.
2381 * config/h-sun*: Don't force static linking.
2382 * trad-core.c: Document how to use it nowadays.
2383 * i386aout.c, newsos3.c: Clean up.
2384 * i386coff.c: Allow 386 coff files to be used as core files too
2385 (for reading core files from embedded systems).
2387 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2389 * Add i386aout.c for a.out support on the i386.
2391 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2393 * reloc.c, section.c, syms.c, targets.c: correct info-node
2394 structure in *doc* comments.
2395 doc/Makefile: stop hiding complaints from makeinfo.
2397 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2399 * aoutx.h (...some_aout_object_p): Take a third parameter,
2400 the internal_exec struct, and avoid ever looking at an
2401 external_exec. All callers changed to read the entire
2402 external_exec struct, swap and check its magic number,
2403 swap in the whole structure, and pass the swapped-in version to
2405 * bout.c: Bring into modern era. Use single _object_p routine
2406 for big- aand little-endian. Provide internal and external
2407 exec header structs. Use separate swap-in and swap-out routines.
2409 * libaout.h: Move struct internal_exec from ../include/aout64.h
2410 to here. Add obj_symbol_entry_size to struct aoutdata.
2411 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2413 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2414 EXTERNAL_NLIST_SIZE. Callers changed.
2416 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2418 * bfd.c: Remove strerror() to libiberty.
2420 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2421 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2422 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2423 last byte of transfer, not first byte, is within the section.
2425 * host-aout.c: Remove `BSD' archive support. Lint.
2427 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2428 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2429 `bfd_arch_info_type'. All uses changed.
2430 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2431 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2432 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2433 it needs a better name.) All uses changed.
2434 * targets.c: Rename `enum target_flavour_enum' to `enum
2435 target_flavour', and remove the `_enum' from all of the enum
2436 values themselves. All uses changed.
2438 * configure.in, config/h-i386mach: i386 mach host.
2439 * config/t-i386-aout: Use host-aout.c.
2441 * trad-core.c: Give it its own xvec's to make it independent
2442 of other file formats.
2443 * ecoff.c, host-aout.c: Remove refs to trad-core.
2444 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2445 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2447 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2449 * reloc.c: Extended NEWHOWTO macro
2450 * ieee.c: Changed the way 8bit pcrel is done
2451 * cpu-h8300.c: got the registers in the right order
2453 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2455 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2456 prediction is vindicated!
2458 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2459 Remove refs to howto.c, since Steve forgot.
2461 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2463 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2464 still work. Now allows any architecture/machine to be set.
2466 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2468 * howto.c deleted and moved code to reloc.c
2470 * libbfd.h, libbfd-in.h removed $id stuff for real
2472 * cpu-h8300.c Made it match various different spellings of h8300.
2474 * archures.c: Took out the first char filter which made it only
2475 look for a cpu/arch match when the first chars of supplied and
2476 tested names were the same.
2478 * targets.c removed oasys stuff, pending someone to fix the bugs
2482 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2484 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2485 ELF support good enough for GDB.
2486 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2487 m68k-cbm-svr4 host and target.
2488 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2489 so `diff' and `patch' can cope.
2491 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2493 * archures.c: removed texinfo error
2495 * init.c: added texinfo hooks, and removed initialization error
2498 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2501 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2503 * cpu-i960.c: Avoid numerical count of initializers.
2505 Vax Ultrix changes from David Taylor <taylor@think.com>:
2506 * host-aout.c: Make little-endian vector really little-endian.
2507 * configure.in: Separate vax and tahoe cases, handle ultrix.
2508 * config/t-vax: Add trad-core.o.
2509 * config/h-vaxult: New host system.
2511 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2513 * bfd-in.h VERSION, change version number to 0.18, this makes a
2514 gap, but now is the same as the linker version number.
2516 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2517 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2518 files will eventually contain processor specific bits for bfd,
2519 like strange relocation information and dis/assembly. So far only
2520 the H8 has been even partially done. This work also ties in with
2521 the change in handling architectures.
2523 * amdcoff.c: (a29k_reloc) fix error message.
2525 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2526 discover the architecture of the bfd. (sunos4_callback) calls the
2527 function bfd_set_arch_mach rather than stuffing stuff directly
2528 into the bfd. (sunos4_write_object_contents), changed names of
2531 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2532 setup the environment.
2534 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2535 headers in big endian format, regardless of the endianess of the
2538 * archures.c: totally changed. Now an architecture is represented
2539 with a pointer to an info structure rather than an enumerated type
2540 and a long. The old info is available as two elements in the
2541 structure. Future enhancements to architecure support will
2542 involve pointers to methods being placed into the info structure.
2544 * bfd.c: changed the definition of the bfd structure for the new
2547 * bout.c: (b_out_set_arch_mach) changed to use the new
2548 architecture mechanism.
2550 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2551 the new architecture mechanism.
2553 * configure.in: added h8 stuff.
2555 * ieee.c: too many changes to note. Now ieee files written with
2556 bfd gas and ld can be read by gld and ieee only linkers and
2559 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2561 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2562 than fixing the structure directly.
2564 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2565 than fixing the structure directly.
2567 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2568 before opening a bfd.
2570 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2571 rather than fixing the structure directly.
2573 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2574 in the t/hmake file) a user can select which backends they want
2575 linked with bfd without changing the source.
2577 * init.c: new, looks after initializing modules.
2579 * howto.c: for future use, will allow an application to work out
2580 what cookie to use as a handle on a relcoatio howto.
2582 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2584 * srec.c: Better error checking, partly from Peter Schauer.
2585 (srec_object_p): Avoid assuming any file that starts with 'S' is
2586 an S-record file! (Check for 3 uppercase-hex digits after it.)
2587 (ISHEX): Define new macro for checking supposedly hex characters.
2588 (pass_over): Treat as EOF any S-record line that:
2589 * doesn't have hex in either size character
2590 * produces a size larger than 0x7F
2591 * has an unrecognized type number
2593 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2595 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2596 opncls.c: Lint (saber actually).
2598 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2600 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2601 * newsos3.c: Fixed two types: newos3 -> newsos3.
2602 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2603 to use correct segment.
2605 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2607 * aoutx.h (print_symbol): Handle missing symbol->name.
2609 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2611 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2614 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2616 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2617 add sgi/irix support.
2619 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2621 Changes for the AMD 29000 Ultracomputer port from David Wood.
2624 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2626 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2629 * coffcode.h (coff_real_object_p): Pass information about the
2630 current file's coff symbol format to BFD via the coff_data struct.
2631 (coff_find_nearest_line): obj_icof => coff_data.
2632 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2633 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2634 and DIMNUM == E_DIMNUM.
2635 * configure.in: Handle a29k-*-* hosts, and targets
2636 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2637 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2638 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2639 local_linesz to `coff_data' (tdata) struct.
2640 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2641 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2643 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2645 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2646 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2648 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2650 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2652 (sunos4_core_file_matches_executable_p): Fix header comparison.
2653 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2654 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2656 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2658 Allow GDB to patch object files.
2660 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2661 * trad-core.h (trad_unix_core_file_p): Ditto.
2662 * aoutx.h (aout_set_section_contents): On first output, check
2663 abfd->direction and complain if erroneous.
2665 * Makefile.in: Add crude dependencies.
2667 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2669 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2670 to h/t-xxxx files so that everything will work on System V.
2672 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2674 * aoutx.h: Add information on host-aout.c and how to configure
2675 to use it, to the manual.
2676 * configure.in: Tix typo.
2677 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2678 else dummy out the core file support.
2679 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2680 specified, use it to locate the data section.
2681 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2682 rather than as chars (lint).
2684 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2686 * aoutx.h, coffcode.h: saberized.
2688 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2690 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2692 bfd.c, targets.c: minor rewording of doc segments
2695 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2697 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2698 etc, rather than TEXT_START_ADDR.
2699 * host-aout.c: Remove #if 0 around whole thing.
2700 Update to modern (32/64-bit) a.out naming conventions.
2701 Include a large chunk of ../include/a.out.gnu.h to get macros that
2702 are not defined by the system include files.
2703 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2704 macro used by the other a.out implementations.
2705 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2707 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2709 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2710 texdoc and psdoc; make these depend on generated .texi's
2712 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2715 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2718 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2719 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2720 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2721 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2722 obtrusive marks indicating .c origins.
2724 * bfd.texinfo: generalize most references to linker
2726 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2728 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2729 * archures.c: remove empty foo() definition (crept in at vn1.9)
2731 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2733 * bfd.texinfo: use @setchapternewpage on instead of lots of
2734 @page's; minor rephrasing in Introduction.
2736 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2737 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2738 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2739 segments): used BFD (caps) more consistently as a name in
2740 discourse, fixed a few other minor typos and uses of fonts
2743 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2745 * coffcode.h: fixed bug where string table size wasn't being swapped.
2747 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2749 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2751 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2752 flags. (bfd_print_symbol_vandf) now knows what to do with the
2755 * aoutx.h: made translate_from_native_sym_flags and
2756 translate_to_native_sym_flags produce the above flags.
2759 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2761 * all files: update copyright notices for GPL version 2.
2762 Install header comments and attribute most modules to their
2763 authors. BFD's name is now officially "Binary File Descriptor",
2764 so remove any conflicting pejoratives.
2765 archures.h: Consists solely of comments; remove it.
2767 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2769 * Makefile.in, bfd.c: Made it compile again.
2771 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2773 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2776 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2778 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2779 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2782 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2783 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2785 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2787 * Everything: created some new files, core.c format.c, reloc.c,
2788 section.c and syms.c to split the functionality a bit better.
2789 Cleaned up the rest of the files a bit, and added some
2793 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2795 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2796 really takes 3 arguments, patched code and ammended prototypes.
2798 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2800 * ../include/bfd.h (struct bfd_target): Added new field
2801 "align_power_min" which contains the minimum alignment for a
2802 section. This is used in coff_new_section_hook. The field
2803 insertion necessitates an update of all backends..
2805 * aoutf1.h jump table field inserted
2807 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2810 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2811 table field inserted.
2813 * coffcode.h(just about everything) Now patches up symbol tables
2814 using a different mechanism. The Intel major bug has been fixed,
2815 and the linker can self host on the Aviion and be debugged with
2818 * ecoff.c: new include and jump table patch, i386coff.c: new
2819 include and jump table patch, icoff.c: new include and jump table
2820 patch, ieee.c: can now read archives containing ieee modules.,
2821 libcoff.h: added (combined_entry_type), libieee.h: uped max
2822 sections to 20, m68kcoff.c: new include and jump table patch,
2823 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2824 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2825 srec.c: jump table patch. trad-code.c fixed #IF typeo
2827 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2829 * coffcode.h (coff_swap_aux_in): added else case to deal with
2830 filenames less than 9 characters.
2833 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2835 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2837 * srec.c: now allows any number of sections to be created in a
2838 file. Outputs addresses of the right length.
2840 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2842 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2843 target didn't match, the format got set to the attempted match,
2844 breaking a future test.
2846 *../include/i386coff.h : fixed typo in type field with size
2848 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2849 support in the jump table for the swapping routines exported to
2850 gdb. Now gdb works with the 386.
2852 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2854 * Merge in changes from gdb-3.95 release.
2855 Makefile.in: Allow hmake and tmake files to add OFILES.
2857 bfd.c: support specific targets as well as searching. When
2858 searching, take default target in preference to others.
2860 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2861 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2862 libbfd.h: Support specific targets as well as searching.
2863 opncls.c: Support specific targets as well as searching.
2864 targets.c: Search is short-circuited if default target matches.
2865 liboasys.c, libieee.c: Undo bothner changes that make macros
2866 work to the left of assignment, but which depend on the
2867 representations of different pointer types being the same.
2869 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2871 * i386coff.c: created.
2872 * coffcode.h: added support for 386.
2873 * Makefile.in: added support for 386.
2874 * ../include/i386coff.h: created
2876 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2878 * coffcode.h: removed all put_x_<sizes>
2879 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2883 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2885 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2887 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2889 * everything: Removed sysdep.h from bfd.h and put back into files
2890 from which it was split out. Now 64 bit version is built with a
2891 -DHOST_64_BIT="long long" on the compile line.
2894 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2896 Changed all the [get|put][name] routines to use [get|put]_[size
2899 Put in support for 64 bit work. Now two versions of bfd may be
2900 generated, according to the state of TARGET_64_BIT, one which is
2901 32 bit only, and one which is 64/32 bits.
2902 Created new back end 'demo64' to test 64 bit functionality.
2904 Renamed some files to work on DOS.
2906 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2907 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2908 chage, 64 bit transfer. * liba.out.h: Split out common code from
2909 sunos and newsos into liba.out. Name changes and prototype mods. *
2910 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2911 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2912 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2913 change and 64bit stuff.* newsos3.c: common code removed, new jump
2914 table. * oasys.c: Name change * opncls.c: Portability fixes *
2915 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2916 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2917 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2918 64bit ized. * demo64.c: 64 bit a.out back end
2924 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2926 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2927 on LHS of assignment, even when using old compilers.
2928 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2929 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2930 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2931 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2932 * targets.c: Add declaration of newsos3_vec.
2935 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2937 * aout.c: fixxed some of the problems with filepos calculation.
2938 (swap_ext_reloc): fixed problem with creation of relocs.
2939 (aout_set_section_contents): fixed filepos problem
2941 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2942 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2943 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2944 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2945 cleaned up. (coff_write_object_contents) cleaned up.
2947 * ecoff.c: Totally different. Now supports ecoff fully.
2949 * icoff.c: fixed problems in relocation callout.
2951 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2953 * m68kcoff.c: updated target vector.
2955 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2956 choose_reloc_size. (sunos4_write_object_contents) now calls
2957 choose_reloc_size so outputs relocs correctly, also calculates the
2958 size of the sections correctly.
2962 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2964 Merge Per Bothner's changes to modularize BFD a.out a bit.
2966 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2967 * ieee.c: Cast enums to int before comparing them, for brain-
2969 * coff-code.h: Remove coff_get_section_contents, and use the
2970 generic one instead.
2972 * aout.c: Derive new module from sunos.c, containing generic
2973 support code for all kinds of a.out files.
2975 * sunos.c: Remove all code that goes in aout.c. Split out
2976 machine dependent followup in sunos4_object_p into
2977 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2978 and redefine only the names we CHANGE, not all the names. Drop
2979 the little-endian vector, and rename the vector as sunos4 rather
2982 * b.out.c: Use aout.c routines for most of the work. Slight
2983 changes for the new regime. Remove close_and_cleanup and
2984 get_section_contents in favor of generics. New transfer vector
2987 * newsos.c: New support for Sony NEWS, another a.out format.
2989 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2990 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2991 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2993 * opncls.c (bfd_close): Call format-dependent write_contents
2994 routine, if writing, before calling target-dependent
2995 close_and_cleanup routine (which is now always generic, I think).
2996 * srec.c: Use bfd_alloc instead of malloc. Remove
2997 close_and_cleanup and move code from it to
2998 srec_write_object_contents. Add write_contents to tvec.
2999 * targets.c: Remove a.out little vector, replace a.out big
3000 vector with SunOS vector. FIXME: Need Vax support again now.
3002 * libbfd.h: Add write_contents format-dependent-vector to the
3003 bfd_target vector. Supply a generic close_and_cleanup routine.
3004 * liba.out.h: Handle the new aout.c split. Add prototypes for
3005 all routines defined in aout.c. Rename "sunos" things to "aout"
3006 things. Add a few fields where needed for various formats.
3007 * Makefile.in: Add aout.c and newsos.c.
3009 * archive.c, ieee.c, oasys.c: Lint.
3011 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3014 changed forward declaration struct stat; to reduce warnings. Changed
3015 comment on bfd_h_<x>_x.
3017 * ../include/m68kcoff.h, ../include/intel-coff.h,
3018 ../include/m88k-bcs.h
3019 Now there are two incarnations of relocs, linenos and syments. One for
3020 internal digestion, and one full of char arrays for I/O. The original
3021 names have gone to detect errors.
3023 * Makefile.in, m68kcoff.c, targets.c
3024 Test new structure code with a 68k coff implementaion
3026 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3027 Fixed all the places where there were problems with the size and
3028 alignments of structures on disk and structures in memory. #ifed out
3029 all the code in coffswap.c, since it should be done using the target
3032 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3034 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3035 multiple reloc command.
3037 * sunos.c (sunos4_set_section_contents): Made it so that sections
3038 are always padded to their alignment size.
3040 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3042 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3043 Clean up types and such (saber C problems).
3044 * ecoff.c: Clean up types and such. Remove routines that are
3045 not used. Fix up reading and swapping of shorts from files.
3047 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3049 * a.out.vax.c: Remove two bogus "static" from prototypes.
3051 * ecoff.c: Got rid of lots of non-working junk (that had
3052 been copied directly from coff-code.h).
3053 Updated to be consistent with updates to icoff.c and coff-code.h.
3055 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3056 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3058 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3059 but until the target_vector is automatically generated,
3060 it's as good as any. Note that the text offset is the only
3061 difference between NewsOS and SunOs (including magic numbers).
3062 (Most of the sunos_* routines should to renamed bsd_*
3063 and move to a bsd.c file. Then (and when the target_vector
3064 is automatically generated) it might make sense to create
3065 a separate Sony target.)
3067 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3068 on some systems, and doesn't help on others.
3069 Similarly, only define X_OK if not already defined.
3071 * trad-core.c: Don't include sys/stat.h - at least
3072 on NewsOS 3, it has already been included.
3074 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3076 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3077 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3078 symbol tables if necessary when reading them in, so gdb can use
3079 them. Add "bfd_coff_" to the names so they won't conflict with
3080 names in calling programs. FIXME-soon: if coff-code.h is
3081 included in two BFD modules, this will cause duplicate
3082 definitions; the routines should be exported to a separate,
3083 common, module (probably along with a mess of other ones).
3085 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3087 Improve modtime support.
3089 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3090 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3091 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3092 BUG: archive members still do not get correct mod times.
3094 Improve floating point support for core files.
3096 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3097 (sunos4_core_file_p): Create a second registers section in the
3098 core file, called ".reg2", for the float registers.
3100 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3102 * many changes to improve archive handling; found a logic flaw in
3103 bfd_check_format which only just happened to work by cooncidence.
3105 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3107 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3110 * bfd.h: changed type of udata in asymbol to void *, like it
3111 should be. Added bfd_reloc_dangerous enum member.
3113 * coff-code.h: Fixed it so that internally generated symbols get
3114 their values relocated correctly in all cases. Removed calls to
3117 * icoff.c: Not understanding the destination symbol of a reloc is
3118 not a failure any more, just 'dangerous'. This allows linking of
3119 b.out and coff images.
3121 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3125 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3127 * sunos.c (translate_to_native_sym_flags): fixed
3128 sym_pointer->n_value so that symbols on the way out get their
3129 section relative values calculated correctly.
3131 * coff-code.h (mangle_symbols): fixed problem where tags were not
3132 being relocated for structs, enums, unions. Also various lints.
3134 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3136 * archive.c (get_elt_at_filepos): system_call_error returned
3139 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3141 * Resolve the use of no_error and system_call_error.
3142 The bfd library itself now will never set bfd_error to
3145 The code still needs to be combed to make sure all the error
3146 codes are correct. I suspect they are not always set correctly.
3148 * The names of all the messages have _ prepended because the sun
3149 bundled compiler can't distinguish from a macro which takes an
3150 argument and the same identifier in a non-macro context.
3152 * The reason for the above being that entry points which used to
3153 be trampoline functions are now just macros which expand to a
3154 direct call through the bfd's xfer vector.
3156 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3157 must gas have its own version of everything (the gas version
3158 had the correct value)
3160 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3162 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3163 properly support i960 architecture and output correct reloc stuff.
3165 * bfd.h: added prototype for bfd_printable_arch_mach, added
3168 * coff-code.h: Applied patches from chrisb to support i960
3169 architecture, zero relocs and swap them correcly and conditionally
3170 compiled the timestamp.
3172 * sunos.c: Made the default section alignment 2^3 so that doubles
3173 are done properly. Fixed the same reloc bug that was in b.out.c
3175 * sysdep.h: Now compiles on a Posix box
3177 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3179 * icoff.c: Fix comment on big-endian version.
3180 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3181 F_RELFLG). Set F_AR32WR in output files if little endian
3184 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3186 * archures.c fixed =/== typo
3188 * sunos.c added architecture stuff for output. Fixed
3189 bug where files where vma(data) != size(text)
3190 were processed wrong.
3192 * coff-code.h added a lint cast
3194 * (../include/a.out.sun4.h) fixed it so zmagic
3197 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3199 * archive.c removed loads of includes, and fixed bug where string
3200 table didn't have a null at the end.
3202 * bfd.c fixed includes, added symbols argument to
3203 canonicalize_reloc entry point.
3205 * libbfd.c fixed includes and added some lint patches.
3207 * targets.c added both sorts of intel coff.
3209 * b.out.c fixed included, changed was the canonical
3212 * icoff.c added support for callj and big and little
3215 * opncls.c added chmod+xing for files with EXEC_P set.
3217 * sunos.c fixed includes. Changed default section
3218 alignement to words. Fixed relocation stuff to work with
3221 * bfd.h various new types added, prototype for new
3222 reloc calls, changed bfd->iostream to a void *
3223 to including files don't need stdio.h.
3225 * libcoff.h added conversion table to tie relocs to
3230 * coff-code.h fixed includes. Added code to support
3231 big and little endian formats. Various lints. Better
3232 processing of symbols. Changed reloc stuff to new
3235 * libbfd.h fixed includes
3238 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3240 * bfd.h changed name of alignment entry in sec_struct to
3241 alignment_power, because of conflicting uses within bfd.
3242 Now it should be obvious that it's a 2**n alignment
3243 specifier. Removed start_pad, end_alignment, block, minsize,
3244 output_file_alignment, subsection_alignment and original_vma fields.
3245 Added align_power() macro. Fixed bfd_section_alignment
3246 acessor macros. Added bfd_symbol_same_target macro.
3248 * b.out.c (b_out_write_object_contents) fixed to use
3249 new alignment member. Fixed (callj_callback) to use section
3250 relative symbols properly.
3252 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3253 Fixed (translate_from_native_sym_flags) to correctly make
3254 symbols section relative.
3256 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3257 (bfd_make_section) took out initialization of obsolete members.
3258 (bfd_print_symbol_vandf) added
3260 * opncls.c (bfd_create) created.
3262 * coff-code.h (coff_new_section_hook) took away refs
3263 to obsolete members. (make_a_section_from_file) added
3264 conversion between alignment types. (coff_symbol_from)
3265 added. (coff_count_linenumbers) only counts linenumbers
3266 if symbol is of coff-type. (coff_mangle_symbols) only
3267 heavily mangles symbols if symbol is coff-type.
3268 (coff_write_symbols) various lints. (coff_write_object_contents)
3269 various lints and modification for alignment conversion.
3270 (coff_slurp_relocs) fixed for use with new asection shape.
3272 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3274 * archive.c lots of lint
3276 * b.out.c added callj relocation support, upgrated reloc howto.
3277 Fixed so that asymbol and reloc records are output
3280 * bfd.c lots of lint, support for new bfd entry point
3283 * bfd.h changed definition of asymbol to contain pointer to
3284 owning bfd, removed target dependencies.
3286 * cache.c took out print statements, put in BFD_ASSERT calls.
3288 * coff-code.h various lints, corrected linenumber output
3289 functionality. Added support for new style asymbols and
3290 bfd_print_symbol. Fixed so that asymbol and
3291 reloc records are handled correctly. Added timestamp.
3293 * icoff.c Added support for new howto shape.
3295 * liba.out.h Added support for new asymbol shape
3297 * libbfd.c various lints
3299 * libbfd.h various lints
3301 * libcoff.h added support for new asymbol shape.
3303 * sunos.c various lints. Added support for new asymbol shape
3304 and bfd_print_symbol.
3306 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3308 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3309 pointer lint. Added support for callj relocation. Fixed bug where
3310 the last 32 bytes of the text section were overwritten by data. Fixed bug
3311 where archives of b.out didn't work due bfd_slurp_extended_name_table
3314 * sunos.c added support for n_other field. Braced the howto table so
3315 that it won't be affected by any lengthing of the howto struct typedef.
3318 * bfd.h added support for n_other field, added special_function
3319 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3322 * bfd.c upgraded bfd_perform_relocation, various lints.
3324 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3326 * ChangeLog: Started ChangeLog for BFD.
3327 * ToDo: Create file for suggestions.
3329 * Makefile: Support easy loading into Saber C.
3330 Add dependencies for icoff.o and bcs88kcoff.o.
3331 Rename coff.c to coff-code.h. Change callers.
3333 * bfd.c (bfd_check_format): Allow the check_format routines
3334 to return the desired target vector, rather than just a Boolean.
3335 bfd.h (bfd_check_format): Change function pointer return type.
3336 archive.c (bfd_generic_archive_p): change callee.
3337 b.out.c (b_out_little_object_p, b_out_big_object_p,
3338 b_out_real_object_p): change callee.
3339 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3340 in check_format transfer vectors that need a filler.
3341 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3342 bcs88kcoff.c: change callee.
3343 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3344 icoff.c: change callee.
3345 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3347 * libbfd.c (zalloc): It should actually zero the storage!
3348 This was commented out for some reason.
3350 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3351 This is so callers can avoid <stdlib.h> which doesn't exist
3354 * bfd.c (map_over_sections): Add debugging code, since I
3355 noticed the section count for sunos core files was bad, but only
3356 GDB had detected the problem.
3357 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3358 bfd_get_section_linenos): Remove obsolete functions.
3359 (bfd_apply_relocations): Use longs, not ints, for the math.
3361 * bfd.h: Declare enum boolean and struct bfd_target as well
3362 as typedefs for them. Remove obsolete
3363 bfd_get_section_lineno_size.
3365 * cache.c: Make the "fdopen" support work. Keep better track
3366 of how many files are open. Centralize the opening of files
3367 and be sure bfd_open[rw] actually try to open the file. Evade
3368 linked list initialization problems.
3370 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3372 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3374 * cplus-dem.c: Delete file, since it is not part of BFD.
3376 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3377 (bfd_openr, bfd_openw): Actually open the file, give error now.
3379 * sunos.c (sunos4_core_file_p): Set section count.
3380 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3381 obsolete definitions.
3382 (_write_symbol_table): Initialize <idx> counter.
3383 (foop): Eliminate debugging code.