1 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
4 Get rid of HPPA/BSD specific code. That will go somewhere else
6 * (fill_spaces): Don't spin forever and die if you don't find
8 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
10 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
11 Make these work for HPUX.
12 * (make_bfd_asection): New routine to make section creation a
14 * (hppa_core_file_p): Completely rewrite, leave out bugs.
15 * libhppa.h: #include the right system files. Redefine all of
16 the structs/macros for hacking core files to use more sensible
17 HPUX core file structures.
18 * targets.c (target_vector): Conditionalize hppa_vec on
19 HOST_HPPAHPUX, not hp9000s800.
20 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
21 malloc and realloc. #define HOST_HPPAHPUX.
23 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
25 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
26 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
27 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
28 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
30 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
31 * aix386-core.c: New file for handling core files on AIX on PS/2.
32 * targets.c: if AIX386_CORE, use aix386_core_vec.
33 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
36 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
38 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
41 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
43 * bfd.c: Use right name for tekhex tdata struct.
44 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
45 * libcoff.h: Updated to get spacing change from coffcode.h.
46 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
48 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
50 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
51 functions, with the "guts" of the old bfd_slurp_bsd_armap
52 and bfd_slurp_coff_armap, but assuming we've already checked
53 if the armap is present or not.
54 Also, rewrite a bit to avoid keeping around obstack data
56 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
57 Various fixes to correctly handle COFF_style archives names.
58 (Note that because these have a trailing '/', the names can
59 have embedded spaces.)
60 * archive.c (bfd_slurp_armap): New function, replaces old
61 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
62 _either_ format, and calls do_slurp_bsd_armap or
63 do_slurp_coff_armap if either form of map is seen.
64 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
65 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
66 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
67 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
69 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
71 * hppa.c: #include "sysdep.h", not <sysdep.h>.
72 * libhppa.h: Make millicode_start and millicode_end be unsigned
73 int to be same type as CORE_ADDR in GDB. Why are these here?
75 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
77 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
78 vaddr of the section to the addend.
79 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
80 SCO_CORE to SELECT_VECS.
81 (target_vector): add sco_core_vec.
82 * sco-core.c (sco_core_vec): add leading underscore initializer.
83 * configure.in (i[34]86-*-sco*): use target i386-sco.
84 * config/i386-sco.mt: new file; define SCO_CORE.
86 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
88 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
90 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
92 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
94 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
96 * hosts/i386linux.h: Include unistd.h.
98 * aoutx.h (print_symbol): aout_stab_name returns a constant
100 * libaout.h (aout_stab_name): Fix prototype.
101 * stab-syms.c (aout_stab_names): Array is now const.
102 (aout_stab_name): Return value is now pointer to const.
104 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
107 * syms.c (asymbol): Added new field "app_data", for data
108 particular to the application. Some of the linker flags ought to
109 get moved to this field someday.
111 * archures.c (bfd_default_scan): Recognize a few more numbers:
112 80486, 80960, and 960.
114 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
115 bfd_coff_std_swap_table, cast to PTR.
116 * bfd.c (bfd_coff_swap_*): Deleted macros.
117 * targets.c (struct bfd_target): Deleted COFF-specific swapping
119 * coffcode.h (type bfd_coff_backend_data): New structure type,
120 contains pointers to the COFF-specific swapping routines.
121 (bfd_coff_std_swap_table): New data structure, to be used when
122 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
123 (bfd_coff_swap_*): New macros.
124 * coff-mips.c (mips_coff_swap_table): New data structure.
125 (ecoff_big_vec): Use it.
126 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
127 * All other targets: Deleted coff-specific vector entries.
129 * trad-core.c: Fixed some `PARAMS' uses that were missing
132 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
134 * aoutx.h (some_aout_object_p): Protect arg prototype in
135 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
137 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
139 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
140 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
141 PARAMS for readability.
143 * aoutx.h: Add type to callback parameter.
144 * coff-mips.c: Don't call trad-core.h, not needed.
145 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
146 * trad-core.h: Eliminate, unused.
148 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
150 * format.c (bfd_check_format): if default target isn't found
151 then look through the entire list rather than return early.
153 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
155 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
157 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
159 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
161 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
163 * coff-z8k.c: checkpoint, more addressing modes handled
164 * coffcode.h (get_value): don't truncate reloc->addend field, it's
167 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
169 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
171 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
173 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
175 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
177 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
178 and about when file descriptors are closed.
180 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
182 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
183 written out correctly.
185 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
187 * section.c: New section bit SEC_SHARED_LIBRARY.
188 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
189 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
192 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
194 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
195 macros; use PARAMS to declare the function pointers involved.
197 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
198 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
200 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
202 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
204 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
205 declaring pointers to functions.
206 * cache.c, elf.c: Move static function decls to top, use PARAMS.
207 * seclet.h: Declare external function with PARAMS.
209 * doc/chew.c (exfunstuff): Eliminate.
210 (paramstuff): Replace exfunstuff with function to generate PARAMS.
211 * doc/proto.str: Use paramstuff rather than exfunstuff.
213 * libbfd.h: Update, based on changes in source code and chew.
215 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
217 * libieee.h: Add FIXME about removing limit on number of sections.
218 * bfd-in.h: Improve comments to make it clear that bfd.h is
219 the wrong place to edit this file.
220 * Makefile.in (install): Install ansidecl.h and obstack.h in the
221 same places where we install bfd.h.
223 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
225 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
226 symbol type before blindly modifying the auxent. Specifically,
227 only modify the endndx fields for types that need it, and don't
228 set the array information for non-arrays.
230 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
232 * aoutx.h (some_aout_object_p): Section list should be set up
233 correctly anyways; don't have to set up "next" pointers manually.
235 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
237 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
238 config/i386v.mh: removed -DUSG from HDEFINES.
239 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
241 hosts/i386v.h: don't define POSIX_UTIME.
243 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
245 * ieee.c (ieee_slurp_sections): make a private copy of the
246 section's name before truncating it.
248 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
250 * hppa.c: add symbol_leading_char entry in transfer vec
252 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
254 * ieee.c (get_symbol): can now cope when two symbols of a
255 different class, but the same index number occur consecutively.
256 (get_section_entry): nicer name for sections being forward
257 referenced. (ieee_archive_p): don't free the filename string,
258 since it was never malloced.
260 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
262 * coffcode.h (coff_write_object_contents): Zero timestamp field.
264 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
266 * coffcode.h (coff_swap_aux_out): set the fcnary info before
267 optionally setting the dimen info, since they are in the same
268 memory locations. Also zero out external auxent.
269 (coff_write_symbol): don't zero external auxent; now done in
272 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
274 * Check fclose return value for errors.
275 libbfd.h: bfd_cache_close now returns a boolean.
276 cache.c (bfd_cache_delete): return fclose success value.
277 (bfd_cache_close): return bfd_cache_delete return value.
278 opncls.c (bfd_close, bfd_close_all_done): return result of
281 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
283 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
285 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
287 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
288 work out a coff relocation type from a howto's attributes rather
289 than using the input r_type field. This fixes PR1677 and allows
290 conversion of a.out relocs to coff relocs.
292 * coffcode.h (coff_write_relocs): if supplied a relocation
293 relative to an absolute symbol, use the right symbol index.
295 * reloc.c (bfd_perform_relocation): do a partial link for coff
298 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
300 * changes to support i386-sysv with shared libraries:
301 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
302 check for .data2; if _LIB is defined, check for it; map
303 SEC_NEVER_LOAD to STYP_NOLOAD.
304 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
305 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
306 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
307 if section has contents, not just if it is loadable; if
308 TWO_DATA_SECS, check for .data2
309 (coff_set_section_contents): set vma of .lib section to number of
311 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
312 don't define coff_write_armap to bsd_write_armap.
313 * hosts/i386v.h: don't include <utime.h>, since it is not provided
316 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
318 * solaris2.h: Get the definition of alloca from alloca.h if we
321 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
323 * configure.in (i960-*-{aout,bout}): Support these.
325 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
327 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
329 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
331 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
332 no-longer-used definitions of L_SET and L_INCR.
333 * i386linux.h: Tweaks to smooth Linux build.
335 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
337 * seclet.h: Add enum tag to bfd_seclet_enum_type.
339 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
341 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
342 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
343 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
344 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
346 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
347 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
349 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
351 * configure.host: New file, contains mapping of host configs
352 to host support file names for bfd, binutils, opcodes.
353 * configure.in: Use it.
354 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
355 * i386bsd.c: Cleanup, reformat.
356 * config/i386-bsd.mt: Comment changes.
357 * config/i386bsd.mh: New file for core file support.
358 * hosts/i386bsd.h: Merge changes from Peter Schauer.
359 * bout.c (ALIGN): Rename to ALIGNER, since system header files
360 on BSD 4.4 define ALIGN (sigh!).
362 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
364 * libaout.h (aout_backend_data): added exec_header_not_counted
365 field. For ZMAGIC files only, when text_includes_header is set, by
366 default the length of the exec header is counted in the text
367 section size. For go32, exec header is mapped in but does *not*
368 contribute to the size of section.
369 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
370 is not set, but ztih is, add the size of the exec header to the
371 recorded size of the text section.
372 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
373 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
374 Also set text_includes_header.
375 * aout-target.h (*_backend_data): cleare exec_header_not_counted
376 by default in MY(backend_data).
378 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
380 * aout-target.h (callback): Don't define this function if it won't be
383 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
384 type doesn't match. Don't lose if file sections have already been
386 (set_arch_mach): Set reloc_entry_size.
387 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
389 * hosts/i386bsd.h: New file.
390 * configure.in: Recognize i[34]86-*-bsd host.
392 * aout-target.h (callback, write_object_contents): Delete unused
395 * aoutx.h (reloc_type_lookup): New function.
396 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
397 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
398 (MY_reloc_howto_type_lookup): Don't define it.
400 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
402 (slurp_symbol_table): Use header byte order, not target byte
403 order, for reading symbol data.
405 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
407 * configure.in: Undo some brain damage in the host section.
408 * configure.in: Reformat the target section, test many configs.
409 * Makefile.in (make): Remove obsolete `make make'.
410 * aoutx.h (some_aout_object_p): Make defines line up.
412 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
414 Now a bfd knows whether underscores are normally prepended
415 to symbols in its file format.
417 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
418 coff-z8k.c: targets set so they have leading underscore
419 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
420 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
421 without leading underscore flag
422 * targets.c: add symbol leading char to xvec description
423 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
425 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
427 * archive.c: Make errno global.
428 * archive.c (_bfd_write_archive_contents): If read fails (and
429 errno!=0) set bfd_error to malformed_archive (since this probably
430 indicates a truncated archive), rather than system_call_error.
432 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
434 * Makefile.in: added rules for i386bsd.c
435 * i386bsd.c: new file, supporting 386bsd.
436 * configure.in: recognize i386-*-bsd target.
437 * config/i386-bsd.mt: new file - 386bsd target configuration.
439 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
441 * configure.in: re-arrange host section to use *-*-* notation,
442 clean up some of the target section as well
444 * seclet.c: cast result of bfd_get_relocated_section_contents to
445 avoid compiler warnings
447 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
449 * coffcode.h (coff_section_symbol): Create section if it doesn't
452 * bout.c: Removed some unused variables.
454 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
456 * Portability fixes from p3:
457 coffcode.h (coff_write_relocs): removed sanity check until it
458 works on all targets (per advice from sac).
459 config/hp9000.mh: new file to define USG.
460 hppa.c: #undef hppa before the JUMP_TABLE.
461 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
463 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
464 local variable target volatile to avoid mysterious bug in
467 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
469 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
470 * hosts/hppahpux.h: Remove bcopy and index circumventions.
472 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
474 * coff-z8k.c (func_da, func_jr): Lint.
475 * coffcode.h: Use memset rather than bzero.
476 * elf.c: Use memcpy rather than bcopy.
477 * tekhex.c: Use memset rather than bzero.
479 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
481 Add Adobe a.out support.
483 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
484 * config/adobe.mt: Add.
485 * configure.in (*-adobe-* target): Add.
486 * targets.c (a_out_adobe_vec): Add.
487 * Makefile.in: add aout-adobe.c.
489 * configure.in: Put two dashes in all entries to be matched.
490 Add comments to remind people to do this.
491 Reorder all entries that match manufacturer names, to occur
492 last, so they will only be matched if no more specific match
493 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
495 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
497 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
498 since we should never have a NULL section.
499 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
500 tests, set the section to bfd_abs_section.
502 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
504 * coff-z8k.c: getting closer
505 * coffcode.h (coff_get_relocated_section_contents): allow
506 EXTRA_CASES hooks for different arches to provide different reloc
508 * seclet.h: #ifndef around it to allow multiple inclusion
509 * srec.c: minor doc fix
511 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
513 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
515 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
517 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
520 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
522 * bout.c (b_out_slurp_reloc_table): Clear howto field before
523 filling in reloc, in case immediately following code doesn't set
526 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
528 * coffcode.h (coff_renumber_symbols): set the last renumbered
529 symbol pointer to NULL, as expected by coff_write_linenumbers.
530 (coff_write_relocs): apparently a non-zero addend is OK for reloc
531 type R_IHCONST used on the 29k.
533 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
535 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
536 update, based on how the underlying file was opened. Obsoletes
538 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
539 all FASCIST_FDOPEN config defines.
541 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
543 * sparc-opc.c: Moved to opcodes library, now that we have one.
544 * Makefile: Don't compile it.
546 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
548 * aoutx.h: adjust_sizes_and_vmas did not return anything.
550 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
552 * section.c (bfd_set_section_flags): Remove a sanity check.
553 It is unfortunately broken, and prevents strip from working.
555 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
557 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
558 created by last change.
560 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
562 * reloc.c (reloc_howto_struct): Make size field be unsigned.
563 * bfd-in.h: Bump to version 2.0.
565 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
567 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
568 braindamaged HP/Apollo compiler happy.
570 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
572 * format.c: Fix description of search for matching target.
573 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
574 * targets.c: Update description of search for matching target.
575 * Makefile.in (do_clean, clean): Fix infant mortality typo.
576 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
577 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
579 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
581 * Makefile.in: Added mostlyclean/clean/distclean rules.
583 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
585 * targets.c (target_vector): Take out oasys (unless that is
586 the default): Because there is no magic number in archives,
587 there can be annoying target mis-matches.
589 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
591 * sparc-opc.c: Rigorously updated to match architecture manual.
593 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
595 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
596 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
597 to the built-in abs_section were not written out correctly.
599 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
601 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
602 large, assume we're using a swapped byte order and fail with
603 wrong_format rather than dumping core.
605 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
607 * Renamed opc-sparc.c to sparc-opc.c for systems with short
608 filename constraints.
609 * Makefile.in: Updated to reflect change.
611 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
613 Add preliminary support for the we32k:
615 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
617 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
619 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
621 * bout.c: added support for relaxable alignment relocs.
623 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
624 pass down pointer to play area rather than use alloca
626 * cpu-z8k.c (compatible): made static to reduce name space
629 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
631 Add basic support for the z8k:
633 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
634 section.c, targets.c,
636 * syms.c: move mis-inserted patch.
638 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
641 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
642 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
644 * reloc.c: break out addend item from surrounding text.
646 * doc.str (DOCDD): Defined. Adds text to output.
647 (bodytext): Put bulletize before kill_bogus_lines.
648 * chew.c (bulletize): End itemization after a blank line, to
649 prevent following text from being swallowed up in an item.
651 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
653 * configure.in: Add sparclite as a target.
655 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
657 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
660 * coffcode.h (coff_add_missing_symbols): if symbols don't come
661 from a coff file (csym is null), dont deref them
663 * ieee.c (parse_expression): get the answer right when adding an
664 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
665 on elts so that filename is filled in.
667 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
669 * bout.c (howto_align_table): New set of relocs, with enough
670 data for "objdump -r" to work.
671 (b_out_reloc_type_lookup): Recognize alignment relocs.
673 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
675 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
676 invocations of make. Also, always create installation
679 * config/apollov68.mh: removed -g from CC definition.
681 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
683 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
684 overflowing gp-offset range.
686 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
688 * srec.c (srec_set_section_contents): don't write out sections
689 without the LOAD and ALLOC attributes
691 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
693 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
694 * libaout.h (struct aout_backend_data): New callback "set_sizes".
695 * aout-target.h (callback): Don't set page/seg sizes.
697 (set_sizes): New routine.
698 (backend_data): Point to it.
699 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
700 (sunos4_aout_backend): Point to it.
701 * aoutx.h (set_arch_mach): Call set_sizes callback.
703 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
705 * aout-target.h: Make _bfd_slurp_extended_name_table be
706 the default. Given that we *write* the suckers (for long
707 archive member names), we really ought to be able to read them!
708 * trad-core.c: Don't include <machine/reg.h>. It doesn't
709 seem to be needed, and many machines don't have it.
711 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
713 * coff-m68k.c (vector): read and write archives in coff format.
715 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
717 * opc-sparc.c: New file.
719 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
721 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
722 pointers to bfd_byte* before performing arithmetic on them. Such
723 use with bare void* pointers is a gcc extension.
724 * cache.c (bfd_cache_delete): Forward decl with prototype form.
725 * archive (normalize): Add to CONST to match actual usages with
728 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
730 * configure.in: Recognize i486 host cpu, and use i386-elf
733 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
735 * config/stratus.mt (CC): Remove definition.
736 * elf.c (bfd_section_from_shdr): Test for the possibility that
737 section_from_elf_index returns NULL and don't dereference it.
739 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
741 * add hppa_data to bfd tdata (indirectly via sef).
743 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
745 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
747 * configure.in: error messages to stderr, not stdout
749 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
751 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
752 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
753 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
755 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
757 * configure.in: recognize hppa* instead of hppa
759 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
761 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
762 RTYPE2HOWTO to cope with same.
763 * reloc.c (bfd_perform_relocation): added support for size of -2
764 (subtract a word reloc type). Updated doc.
766 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
768 * Makefile.in: merged changes from progressive, removed rcsid.
770 * archures.c, archive.c, Makefile.dos: removed rcsid.
772 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
774 * bfd-in.h : add BFD_IS_RELAXABLE flag
775 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
776 header e_relaxable, major hackery in callbacks
777 * libaout.h : add space for a_relaxable.
778 * seclet.c (rel): don't relax empty sections
781 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
783 * section.c (STD_SECTION): add some casts to the initializers for
786 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
788 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
789 and add appropriate casts to keep (picayune) aix-cc happy.
791 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
793 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
794 symbol pointers. Punt expensive & useless bfd_realloc. Use
795 malloc for raw symbols, and free it before returning.
796 (bfd_section_from_shdr): Do not slurp symbol table until politely
797 asked. Do not even slurp string tables.
798 (elf_get_symtab_upper_bound): Count 'em without reading them.
799 (elf_get_symtab): This is how to politely ask. Schlurp!
800 This should probably just *become* elf_slurp_symbol_table, FIXME.
802 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
804 * archive.c (bsd_write_armap): write the timestamp of the
805 archive header to be just a little bit later than the timestamp of
806 the file, otherwise the linker will complain that the index is
809 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
811 * configure.in: Add m68k-ericsson-*.
813 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
815 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
816 * elf.c: Remove unconditional debug printf's.
817 (elf_write_object_contents, elf_slurp_symbol_table): Handle
818 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
819 (elf_slurp_symbol_table): Hand out symbols in forward, not
820 reverse order. Simplify duplicate code.
822 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
824 * elf.c: Remove "(void)" casts from function calls where the
825 return value is ignored, in accordance with GNU coding standards.
827 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
829 * hppa.c: Apply John's standard fix to avoid "empty translation
830 unit" warnings from some ANSI-C compilers.
832 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
834 * hosts/solaris2.h: Configure same as sysv4.
836 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
838 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
839 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
840 type match actual return type.
841 * elf_print_symbol (section_name): Make CONST.
843 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
845 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
846 New files, for Linux (a free Unix clone for 386 machines).
847 * Makefile.in, configure.in, targets.c: Update accordingly.
849 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
850 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
851 correct calling of howto special functions and fixes from Raeburn
853 * archures.c: nuke bfd_reloc_code_type
854 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
855 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
856 SEC_NEVER_LOAD, various other bfdgas newness
857 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
858 * targets.c: change jump table vector to above
861 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
863 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
864 its prototype will be included in libbfd.h. Change result type
865 to struct * (rather than equivalent typedef) so it can be used in
866 the prototype, where they typedef won't be known.
867 * libbfd.h: Updated version.
869 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
871 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
872 targets.c: HPPA merge.
874 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
876 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
877 * config/solaris2.mh: Kludge around Sun compiler bug.
879 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
881 * libaout.h (aout_backend_data): Change defs of two bitfields to
882 be unsigned chars instead to get around rs6000 compiler problem.
884 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
886 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
887 Correct misconception that there can be only one symbol table.
888 Only call elf_slurp_symbol_table on the full symbol table, not
889 the dynamic one which is only a subset of the full one.
891 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
893 * coffcode.h (coff_compute_section_file_positions): For I960,
894 don't align sections in file.
896 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
898 * targets.c (struct bfd_target): Added field for target-specific
899 (but not file-specific) data, for distinguishing minor
900 characteristics between (e.g.) a.out formats.
902 * section.c (struct sec): New field user_set_vma indicates vma
903 field should be heeded, not assumed to be unset.
904 (STD_SECTION): Initialize that field of standard sections to zero.
905 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
907 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
910 * archures.c (struct bfd_arch_info): Fixed order of comment and
911 field decl. New fields indicate size of page and segment for
913 * cpu-m68k.c (N): Fill in values.
914 * cpu-sparc.c (arch_info_struct): Ditto.
916 * libaout.h (struct aout_backend_data): Various bits of data (not
917 all used currently) with characteristics of a.out implementation.
918 Important field for now is text_includes_header, indicating that
919 the text section starts immediately after the file header, which
920 gets mapped in with it.
921 (struct aout_data): New fields indicate whether vma has been
922 adjusted yet (not yet used), and what magic number will be used in
923 the output file (should go away in favor of vma_adjusted).
924 (WRITE_HEADERS): Code for dealing with section sizes and related
925 header fields replaced with call to adjust_sizes_and_vmas.
926 * aoutx.h (some_aout_object_p): Fill in magic number field.
927 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
928 (set_arch_mach): Set page size and segment size once CPU
930 (adjust_sizes_and_vmas): New function; has much code moved
931 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
932 and size parameters, as well as many header fields, after deciding
933 on magic number for output file. Checks to ensure that this
934 adjustment has only been done once.
935 (set_section_contents): Call adjust_sizes_and_vmas instead of
936 doing much of the work here.
938 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
939 default (null) values of these fields.
940 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
941 value in exec header.
942 (sunos4_aout_backend, MY_backend_data): Define backend data
943 indicating file header is included in text section.
945 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
947 * hosts/sparc.h (abort, exit): Hide these names if compiling with
948 gcc version 2, to avoid warnings.
950 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
952 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
953 it's broken on ncr 3000's. Use simple "true" for RANLIB.
955 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
957 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
959 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
961 * section.c (STD_SECTION): Remove extra semicolon in declarations.
962 * configure.in: Rewrite target parsing to use simple format.
963 Handle sparc-sun-solaris2 configuration.
964 * aout64.h: Avoid ANSI C brain death warning.
965 * elf.c: Avoid trigraph (???) or /* in comments.
967 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
969 * config/sysv4.mh: new file, RANLIB=echo
971 * configure.in: handle Solaris2 as -sysv4 or -solaris2
973 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
975 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
976 elf_core_tdata_struct into a single common struct. Core files
977 wouldn't have worked at all without this.
978 (bfd_elf_find_section): New function for GDB's undercover use
979 to find string sections that BFD hides from it.
980 (elf_get_str_section): Avoid multiple alloc&reads for same data;
982 (elf_object_p, elf_core_file_p): Allocate internal file header
984 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
985 * demo64.c: Prevent "empty translation unit" warnings from idiots.
987 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
989 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
991 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
993 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
995 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
997 * configure.in: handle m680[01234]0 as aliases for m68k
999 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1001 * coff-a29k.c: do byte relocs correctly
1002 * coffcode.h (styp_to_sec_flags): never load INFO sections
1003 * seclet.c (rel): don't relocate INFO sections
1005 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1007 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1008 Make the symbols unmodifiable.
1009 (bfd_section_init): Deleted.
1010 * init.c (bfd_init): Don't call bfd_section_init.
1012 * section.c (bfd_set_section_contents): Ensure that range to be
1013 written is within section boundaries.
1014 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1017 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1019 * coff-i960.c (howto_table): Deleted.
1020 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1021 interesting entries from old howto_table.
1022 (RTYPE2HOWTO): Adjusted to use switch.
1023 (coff_i960_reloc_type_lookup): New function.
1025 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1026 records for section symbol.
1027 (make_abs_section): Unused; deleted.
1028 (renumber_symbols): Re-order symbols so undefined symbols come
1029 last, as COFF format desires.
1030 (coff_write_symbol): Put C_FILE symbols in debug section always.
1031 (coff_section_symbol): New function; creates a symbol with the
1032 same name as a section, and sets up aux records for it.
1033 (coff_add_missing_symbols): New function; adds section symbols to
1034 symbol table if they aren't there already. Should someday also
1035 add a dummy C_FILE symbol if none is present.
1036 (coff_write_object_contents): Add missing symbols before preparing
1037 symbol table to be written.
1038 (coff_slurp_reloc_table): Verify that symbol indices read in are
1039 in a reasonable range.
1040 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1041 (obj_conv_table_size): Accessor macro.
1043 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1044 reloc types on i960.
1046 * bfd-in.h (bfd_get_section_name): New macro. Like
1047 bfd_section_name, but returns rvalue, not lvalue.
1048 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1049 (bfd_get_section_flags): Now returns rvalue.
1051 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1052 general, some specific to sparc or i960.
1054 * aoutx.h (set_section_contents): Set VMA for each section based
1055 on previous section. If text section VMA doesn't appear to have
1056 been set, make a best guess from the type of file.
1058 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1060 (MY(vec)): Initialize reloc_type_lookup field.
1062 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1063 (bfd_error_trap, bfd_error_vector): Extern, not common.
1065 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1066 few types of relocs for sparc; will need enhancement.
1068 * bout.c (callj_callback): Use DEFUN macro in definition.
1069 * coff-i960.c (optcall_callback): Likewise.
1071 * targets.c (bfd_target): Added fields reloc_type_lookup and
1072 _bfd_make_debug_symbol. Also minor comment changes.
1073 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1074 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1075 than arch info, and dispatch with BFD_SEND. Callers changed.
1076 * archures.c (struct bfd_arch_info): Deleted field
1078 * cpu-*.c: Don't initialize that field.
1080 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1081 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1082 (bfd_errmsg): Now returns ptr to const.
1083 * bfd-in.h (bfd_errmsg): Fix prototype.
1085 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1086 * reloc.c (bfd_generic_relax_section): Ditto.
1088 * section.c (Section Output doc): Improve description of use of
1089 output_section and output_offset.
1091 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1093 * sco-core.c: new file from net.
1094 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1095 Now we have the hairy linker, it's possible to move symbols from
1096 one section into another. Actually make that work!
1098 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1100 * hosts/sun3.h: fix declaration of free.
1102 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1104 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1105 * coff-h8300.c (reloc_processing): all relocs are relative to
1107 * opncls.c: don't use fdopen on DOS systems
1109 short patches from Glenn Kasten (glenn@ready.com)
1110 * target.c: enabled oasys support
1111 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1112 fix problem where a relocation which crossed a modification byte
1113 boundary did not work. Fix problem where a relocation near the end
1114 of a data record did not work.
1117 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1119 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1120 archvie header string counts the endian way, this heuristic sees
1121 how big an archive string to read by trying it one way and if the
1122 string table is unreasonably big, trying it the other. *FIXME*.
1123 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1125 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1127 * bfd-in.h: Increase version number to 1.97, for consistency
1129 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1131 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1133 * bfd-in.h: bump version to 1.96
1134 Major change; changed calling convention for
1135 bfd_get_relocated_section_contents so that caller allocates
1136 memory for section data.
1137 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1138 seclet.c, targets.c, bfd.c: reflect new convention.
1139 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1140 case, then use reasonable default values for SEC_* flags.
1142 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1144 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1145 size of output reloc struct.
1146 * targets.c, Makefile.in: comment out tekhex for the moment.
1147 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1148 * configure.in: tandem target is st2000
1149 * coff-m68k.c: rename static howto_table to global
1150 m68kcoff_howto_table.
1151 * bout.c: remove unnecessary abort
1152 * coff-a29k.c: various changes to the way relocations work to cope
1153 with the "new order" and latent bugs.
1156 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1158 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1159 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1160 * reloc.c (bfd_perform-relocation): don't relocate refs to
1161 absolute symbols if doing a partial link.
1163 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1165 * configure.in: Add a29k-amd-udi.
1167 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1169 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1170 internal_exec structure before initializing the fields that
1171 are used, so that the unused fields are in a known state.
1173 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1175 * tekhex.c (struct data_struct): Convert from typedef that
1176 typedefs nothing to a normal structure declaration.
1177 * tekhex.c (pass_over): Prototype args for function that
1178 second arg points to.
1180 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1182 * Makefile.in: remove old style staging. Do not print recursion
1185 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1186 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1189 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1191 * bfd.c, Makefile.in: added tekhex
1192 * aoutx.h (set_section_contents): pages should be padded to the
1193 size of a page, not the size of a segment.
1194 * configure.in: added go32 host and i386-aout target.
1195 * i386aout.c, libaout.h: now works for go32 target
1196 * ieee.c: fix bit rot.
1197 * seclet.c: support for padding seclet type.
1199 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1201 * Makefile.in: added .NOEXPORT:
1203 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1205 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1207 * elf.c (elf_compute_section_file_positions,
1208 elf_write_object_contents): Return boolean, not NULL (which
1210 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1211 Also ifdef-out code that aborts on unhandled section types.
1213 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1215 * configure.in: Recognize ncr3000 config
1216 * Makefile.in (MINUS_G): Pass on to recursive makes.
1217 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1219 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1221 * Makefile.in: Now that we have sym.h and symconst.h, compile
1222 coff-msym.c on all systems.
1223 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1224 * coff-msym.c: Update include files and comments; add weakext bit.
1226 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1228 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1229 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1231 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1233 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1234 * configure.in: Add new host and target configs.
1235 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1236 structs, which vary; just use member name.
1237 (elf_object_p, elf_core_file_p): Lint, fix comments.
1238 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1240 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1242 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1243 local, disposable, copy of the external form of section header
1244 table and program header table entries.
1246 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1248 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1250 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1252 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1255 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1257 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1259 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1261 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1262 not internal bfd_assert function (twice).
1264 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1266 * aout-target.h: change ar_max_namelen to 15 (the right value)
1267 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1270 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1272 * archive.c (bfd_generic_archive_p): check for bout archives too.
1273 * bout.c: make it work again.
1275 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1277 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1279 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1280 bfd_xmalloc() instead of bare malloc().
1282 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1284 * Makefile.in: pass down MAKEINFO on info.
1286 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1288 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1289 host/h-<foo> now just <foo>.
1290 * configure.in: reflect changes
1292 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1294 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1295 actual source file, not just the generated libbfd.h.
1297 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1299 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1300 gdb on little-endian 960 code.
1301 * archive.c (compute_and_write_armap): indirect symbols should go
1302 into the archive header too.
1304 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1306 * Makefile.in: added check target.
1308 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1310 * coff-msym.c: Move this file from gdb/ecoff.c. It
1311 handles byte-swapping for ECOFF (MIPS symbol) files.
1312 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1313 to the files built on MIPS-based hosts.
1314 * Makefile.in: Add rule for coff-msym.
1316 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1318 * Makefile.in: added clean-info target. MINIMIZE=1.
1320 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1322 * coff-rs6000.c: Move core file functions into separate
1323 new file rs6000-core.c. This is needed because reading
1324 core files depends on native include files that conflict
1325 with ../include/coff/rs6000.h.
1326 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1328 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1330 * aoutx.h (NAME(aout,print_symbol)): Don't print
1331 symbol addresss for undefined symbols.
1332 * coff-rs6000.c: Various updates (due to target-
1333 independent changes).
1334 * libbfd.h: Ditto (tdata field is now a union).
1335 * hosts/h-sparc.h: Removed prototype for bogus function
1336 'emset' (presumably should have been 'memset' - which is there).
1338 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1340 * configure.in (mips-big-* target): Same is Iris.
1342 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1344 * aoutx.h (translate_from_native_sym_flags): when creating an
1345 alias symbol, fill in the section as undefined, rather than
1346 leaving it blank. If an output section can't be found for a
1347 symbol, then don't core dump.
1349 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1351 * Makefile.in, configure.in: removed traces of namesubdir,
1352 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1353 copyrights to '92, changed some from Cygnus to FSF.
1355 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1358 * coff-h8300.c: fix stupid reloc subtraction bug
1359 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1360 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1361 the symbol.flags and done_lineno fields.
1363 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1365 * coffcode.h (coff_write_symbol): write out the correct number of
1367 * cpu-h8300.c: fix disassembly bug
1369 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1371 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1372 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1373 reloc.c, section.c (bfd_map_over_sections), targets.c
1374 (bfd_target_list): Protolint.
1375 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1377 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1379 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1381 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1382 section of a symbol rather than the section of a reffed symbol to
1383 determine the r_index of an emmitted reloc.
1385 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1387 * PORTING: New (preliminary) porting guide.
1389 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1391 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1392 (howto_hvrt16): lint.
1394 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1396 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1397 a full configuration (with possible cross-development),
1398 instead of using host-aout.c.
1400 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1402 * aout-target.h (MY(write_object_contents):
1403 Set obj_reloc_entry_size (abfd).
1404 * gen-aout.c: Change to emit a .c files, not a .h file.
1406 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1408 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1409 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1411 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1413 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1414 with more than one auxent can cause nasty core dumps.
1416 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1417 "done_lineno" so that a symbol which appears twice in the symbol
1418 table only gets it's linenumbers relocated once. Modifed
1419 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1422 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1424 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1425 stuff to use the New Order.
1427 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1429 * ieee.c: Change type of envi[] to unsigned char.
1431 * configure.in: fix vax ultrix configuration.
1433 * elf.c (bfd_section_from_shdr): Deal with null return from
1434 bfd_make_section(). (elf_object_p): Select endianess properly.
1436 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1438 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1440 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1442 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1443 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1444 * host-aout.c: Don't use aout-params.h; configure these systems
1445 in their xm files, not in a randomly generated file.
1446 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1448 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1450 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1452 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1453 host_aout_vec here as well.
1455 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1457 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1458 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1459 to prevent undefined symbol.
1461 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1463 Various lints found on PersSony
1464 * aoutx.h: cast an enum
1465 * coff-a29k.c: many ints in reloc structure turned to enum
1466 * coffcode.h: more enums
1467 * cpu-h8300.c: more enums
1468 * opncls.c: more enums
1470 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1472 * configure.in: Make Tahoe configuration work again.
1473 * bfd-in.h: Remove trailing comma from enum declaration.
1474 * ieee.c: Can't put byte values >0x7F into a signed char.
1476 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1478 * Makefile.in: Add dependencies for various coff-*.o files.
1480 * elf.c: Remove extraneous paren from core_prpsinfo and
1481 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1482 Replace references to old section "size" member with new
1483 "_raw_size" member. Implement elf_make_empty_symbol, which
1486 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1488 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1491 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1493 * coffcode.h (bfd_coff_relax_section): now static.
1494 (bfd_coff_get_relocated_section_contents): various type lints.
1496 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1498 New entry point in the transfer vector - bfd_relax_section.
1500 * aout-target.h: add to vector, call generic_relax
1501 * bfd-in.h: add to vector
1502 * bfd.c: add #define for vector
1503 * bout.c: add to vector, call generic_relax
1504 * coffcode.h: add to vector, also now has coff specific relax code
1505 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1506 * elf.c: call generic_relax
1507 * ieee.c: call new vector, clean up some bugs due to the creation
1509 * libbfd.h: add bfd_generic_relax_section EXFUN
1510 * oasys.c: call generic_relax
1511 * reloc.c: implement generic_relax
1512 * seclet.c: moved much of this into coffcode.h
1513 * srec.c: call generic_relax
1514 * targets.c: define new transfer vector
1516 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1518 * everything: now modified to use smaller reloc type. Self hosts
1521 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1523 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1524 New files for stratus.
1526 * configure.in: Add configuration fragments for stratus.
1528 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1530 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1531 variables as CONST since they are set to point to a const char
1532 string. Fixes compiler complaints.
1534 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1536 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1539 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1541 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1542 symbols, so that we can emit the correct file name even
1543 if it's an include file.
1545 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1547 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1548 (Reported by john@labtam.labtam.oz.au (John Carey)).
1550 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1552 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1554 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1555 being used to -DHAVE_PROCFS.
1557 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1558 '#include "fopen-same.h"' to end of file to match other h-* files.
1560 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1562 * configure.in: Change svr4 references to sysv4. Add case
1563 "unknown" for target vendor and infer some targets based
1564 on the specified operating system.
1566 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1568 * bfd-in.h, libaout.h: ANSIfy enums.
1570 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1572 * archive.c (normalize): created version for VMS which removes the
1573 VMS directory crap from the front and end of a filename, eg turn
1574 [-.foo]bar.obj;123 into bar.obj
1575 (bfd_construct_extended_name_table): now writes index into an
1576 extended name table in decimal - the same base used to read an
1577 extended name table.
1579 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1581 * aout-encap.c: Fix to use aout-target.h.
1582 * aoutf1.h: Use standard MY_object_p and MY_callback
1583 in aout-target.h. Remove target-specific versions.
1584 * host-aout.c: Re-write to use aout-target.h.
1585 * gen-aout.c: New files use with host-aout.c to generate
1586 host-specific a.out-related parameters.
1587 * Makefile.in: host-aout.o depends on aout-params.h, which is
1588 generated by gen-aout.
1589 * aout-target.h: Make a little more flexible.
1590 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1591 macro. Instead, inline it in aout-target.h.
1592 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1593 a gcc -Wall warning.
1594 * archive.c: Add missing commas in DEFUN macro (2 places).
1595 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1596 Berkeley ones, now that libiberty has them:
1597 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1598 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1599 remove unused variable.
1601 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1603 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1604 and execname inside HAVE_PROCFS ifdef since they are unused
1605 when it is not defined.
1607 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1609 * elf.c: Flag all sections as either code or data. We can't
1610 be sure what they are anyway, since ELF doesn't fit the
1611 traditional model of text+data+bss very well. Add new local
1612 function elf_read() to simplify code. Record entry point in
1615 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1617 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1618 rather than N copies of the same lines.
1620 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1622 * cpu-h8300.c: disassemble branch displacements correctly
1623 * coff-h8300.c: put reloc offsets out in 32bits
1625 * makefile.dos, configdj.bat: New files from DJ
1626 * cache.c: fopen with new macros is needed for DOS.
1627 * ieee.c: environ renamed to envi to stop an include file
1629 * opncls.c, coff-rs6000.c: more fopens with macros.
1631 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1633 * Makefile.in: infodir belongs in datadir.
1635 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1637 * Makefile.in: fix where docdir lives
1639 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1640 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1641 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1642 srec.c, syms.c, targets.c : all new documentation and lint
1646 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1648 * coffcode.h, srec.c: Lint.
1650 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1652 * Makefile.in: install using INSTALL_DATA, added standards.text
1655 * configure.in: mark directory as target dependent. configure
1656 nows works in objdir always so make file existence checks
1659 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1661 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1662 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1663 and mandir now keyed off datadir by default.
1665 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1667 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1668 computation of arch and machine type so it's worked out before
1669 some_aout_object_p is called.
1670 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1672 * archures.c: add extra field 'section_align_power' to hold
1673 default section alignment in object files.
1674 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1675 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1676 initialize the new field.
1677 * bout.c (b_out_callback): replace the text size, since aout
1679 * aoutx.h: Documentation in the new style
1681 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1683 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1684 use the saved value if mtime_set is already set (intended
1685 for archive files, though apparently not used yet).
1687 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1689 * targets.c: Revise comments about how to configure the target
1690 vector, to match reality. Remove mention of obsolete methods.
1691 Remove long lists of capitalized macros that turn into the same
1692 thing in lowercase. Normal vector simply lists all known
1693 lowercase xvec names; all other cases are handled by SELECT_VECS.
1695 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1698 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1699 list of supported targets.
1701 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1703 * archive.c (bsd_write_armap): The pad byte sometimes added to
1704 the string table in a __.SYMDEF member is now
1705 counted as part of the size of the string table.
1706 This is compatible with the old ranlib, as well as Sun's.
1708 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1710 * srec.c: Rewrote to fix many bugs; now gets the record type
1711 right, doesn't choke on input, sets the start address in an S9 and
1712 fills in the filename on an S0.
1714 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1716 * cpu-h8300.c: Add support for MEMIND addressing mode
1718 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1720 * coffcode.h: use the new macro if available
1722 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1723 * Makefile.in: Fixed dependencies due to file rename
1725 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1726 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1727 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1728 newos3.c, stab-syms.c, syms.c: All these files have had their
1729 #includes altered to point to the new places.
1731 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1733 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1735 * configure.in: Add vendor "ncr" as supported per-target vendor.
1736 Add svr4 case for i386 per-host case.
1738 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1741 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1743 * syms.c (bfd_decode_symclass): Return 'A'
1744 for symbols that are both absolute and global.
1745 * archive.c (bfd_special_undocumented_glue): Return NULL
1746 if bfd_ar_hdr_from_filesystem returns NULL.
1748 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1750 * Makefile.in: added coff-h8300
1751 * configure.in: now h8 is a coff target
1752 * cpu-h8300.c: fix various disassembly problems
1753 * libcoff.h: took out some code which has been #0ed for a long
1755 * targets.c: added h8 coff
1756 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1757 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1759 * coffcode.h: Started to change the way machine dependencies are
1760 handled, from the nest of #ifdefs to macros defined in the
1761 including coff-<foo>.c
1763 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1765 * aoutx.h (some_aout_object_p): Set the `executable' bit
1766 if the entry point is contained in the text segment, even if the
1767 text segment is at location 0.
1769 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1770 nonstandard MIPS sections (.rdata, .sdata, etc).
1772 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1773 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1774 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1776 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1778 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1780 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1781 from syms.c to new file stab-syms.c. Also, since GNU extended
1782 type codes such as N_SETT are no longer in ../include/stab.def,
1783 include them manually.
1784 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1785 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1786 * libaout.h: Added prototype for aout_stab_name().
1787 * Makefile.in: Update Makefile for new stab-syms.[co].
1789 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1791 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1792 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1793 just make N_XXX work by excluding the header from the text segment.
1794 * aoutx.h: Fix comments to match.
1796 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1798 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1799 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1800 for the "logical" text segment (i.e. never consider the exec
1801 header to be part of the text segment). This change is
1802 needed for consistency with various other parts of bfd and ld.
1803 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1804 and move calculation of obj_textsec(abfd)->size to libaout.h.
1805 * bfd-in.h: Removed bogus ';'.
1807 * Makefile.in: Add MINIMIZE flag to select lean
1808 or bloated target_vector.
1809 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1810 * newsos3.c: Fixes to ../include/aout64.h remove need
1811 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1813 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1815 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1816 handle both little and big-endian targets, with little
1817 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1818 * host-aout.c: Add FIXME note.
1820 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1822 * targets.c: Make the default target_vector contain
1823 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1824 Old behavior can be gotten by defining ALL_TARGETS.
1825 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1826 Factored out common code into new file aout-target.h.
1827 Saves a lot of duplicate code for a.out variants.
1829 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1831 Get 'make headers' to work when configured with +subdirs.
1832 * Makefile.in: Add $(subdir) to docdir path.
1833 * doc/Makefile.in (protos): Add $(srcdir) prefix
1834 to name of sed scripts.
1836 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1838 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1839 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1840 to include names of N_SETT etc.
1842 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1844 * elf.c: Add minimal support for ELF symbol tables. Generates
1845 canonical bfd symbol tables from ELF symbol tables. Change the
1846 name of some functions from bfd_<name> to elf_<name>.
1848 * syms.c: Trivial fix to comment to remove a redundant "to".
1850 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1852 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1853 form that GDB recognizes as COFF.
1855 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1857 * ieee.c (ieee_object_p): cast NULL correctly.
1858 * configure.in: added harris host
1860 * coff-a29k.c: Lots of changes, most from David Wood.
1862 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1864 * coff-m88k.c (coff_write_armap): Just #undef it.
1866 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1868 * Makefile.in: standardize on MINUS_G to disable debugging
1869 * coff-m88k.c: create coff armaps instead of bsd ones.
1870 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1873 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1875 * elf.c: Additions to support ELF format core files.
1876 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1877 has support for /proc (all the include files in particular).
1879 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1881 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1882 of two N_SO stabs, one for directory, and one for filename.
1884 * bfd-in.h (print_vma): Factor out duplicate definition.
1886 Exit a little more gracefully when malloc returns NULL.
1887 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1888 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1889 * libbfd.h: Rre-generated due to libbfd.c update.
1891 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1893 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1895 * elf.c (elf_object_p): Don't try to create a bfd section for
1896 the first ELF section header. It is just a placeholder.
1898 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1900 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1901 core files, when compiling native.
1902 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1904 FIXME: The aoutf1.h change below needs to be reversed back
1907 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1909 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1910 manipulation of lnno fields in lineno structs in a coff-<f>.h
1911 independent way. Override it in coff-<f>.h to your favourite
1912 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1913 (coff_swap_lineno_out): modified to use the new macros.
1915 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1917 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1918 unknown arch when the magic number doesn't specify the
1919 architecture, since some OSs (eg old sun3s) don't set the number, and
1920 020 is probably the right answer anyway.
1922 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1924 * hosts/h-news.h, hosts/h-rtbsd.h:
1925 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1926 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1927 bfd_print_symbol_nm, for use by nm.
1928 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1929 bfd_print_symbol_nm option, to print in nm format.
1930 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1931 oasys.c (oasys_print_symbol): Provide stub implementations
1932 for bfd_print_symbol_nm.
1933 * syms.c: New function bfd_decode_symclass, used by nm printer.
1934 New function bfd_stab_name to look up string name of stab code.
1936 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1938 * Makefile.in: Added ctor.c
1939 * archures.c (bfd_default_arch_struct) added
1940 bfd_default_reloc_type_lookup.
1941 * coffcode.h: removed a load of #if 0ed code.
1942 (coff_compute_file_section_positions): now works out the section
1943 alignment and size correctly in all cases.
1944 (coff_get_symtab): looks for constructor symbols and calls the
1945 right function when they're found. (coff_canonicalize_reloc):
1946 knows when a section is full of constructors and does the right
1948 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1950 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1951 * libcoff.h: removed #if 0ed code
1952 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1953 arch independent constructor relocation type.
1954 (bfd_reloc_type_lookup): removed the comment "this will go away"
1955 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1956 reloc which is used when BFD_RELOC_CTOR falls through to give a
1957 default 32bit reloc for constructors.
1958 (bfd_default_reloc_type_lookup): added.
1959 * aoutf1.h: fixed SEGMENT_SIZE typo.
1961 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1963 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1964 matching prefix "coff".
1965 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1966 rs/6000 csect records.
1968 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1970 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1971 * configure.in: add motorola delta88 cases
1972 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1973 write_armap prototype
1974 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1976 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1978 * Rename COFF-related files in `coff-ARCH.c' form.
1979 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1980 coff-mips.c, coff-rs6000.c to be exact.
1982 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1983 make output clutter.
1984 * config/mt-*: Ditto.
1986 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1988 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1989 John Gilmore. Archive support from Damon A. Permezel.
1991 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1992 * configure.in: Add rs6000 case.
1993 * targets.c: Add rs6000 vector.
1994 * archures.c: Add rs6000, fix comment on romp.
1995 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1996 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1997 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1998 * section.c (bfd_make_section): Return NULL on attempt to create
2000 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2001 (bfd_swap_aouthdr_in): Handle lots more members.
2002 (make_a_section_from_file): If section has already been seen,
2003 just return false rather than overwriting it.
2004 (coff_real_object_p): Understand incoming magic numbers.
2005 (coff_set_flags): Understand outgoing magic numbers.
2006 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2007 (build_debug_section): Add fn for reading debug string section.
2008 (get_normalized_symtab): Handle symbol names in debug string section.
2009 Remove unused obj_string_table.
2010 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2011 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2012 existing section before making one.
2013 * cpu-rs6000.c: New file.
2014 * rs6000coff.c: New file.
2016 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2018 * elf.c: Add partial support for ELF format corefiles. Still needs
2019 support for extracting registers from corefiles.
2021 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2023 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2024 RANLIB is defined as echo, send the output to /dev/null to help
2025 reduce clutter in the output from doing a make.
2027 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2029 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2030 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2032 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2034 * coffcode.h (coff_compute_section_file_positions): make it pad
2035 section size out if there are alignment restrictions so that the
2036 image will be ok on a system where section positions are worked
2037 out by accumulating sizes rather than from the section headers.
2038 * targets.c (proto write_armap). Changed orl_count to unsigned.
2039 * opncls.c (bfd_close_all_done). Added so that generative
2040 programs like gas can close a bfd without causing bfd confusion.
2041 * libbfd.h (changed becuase of protos)
2042 * amdcoff.c: messed with the way that jmp displacements are
2043 calcualated. This may not yet be totally correct.
2044 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2046 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2047 abs symbol has no section (like a register symbol).
2048 (coff_write_symbol) now zeros auxent before filling it up to help
2049 with sensitive applications.
2050 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2052 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2054 * bfd.c: Make sure we don't get a macro strerror().
2055 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2056 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2057 attempt to recover command, ifdef NO_CORE_COMMAND.
2058 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2060 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2062 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2064 * archive.c (bsd_write_argmap): The size of the ranlib structures
2065 should not include the size field itself.
2066 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2067 adata(abfd)->exec_bytes_size field instead of constant macro,
2068 because aoutx.h compiles to a simple .o file shared by
2069 all 32-bits a.out targets.
2071 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2073 * configure.in: Allow i386-sco-sysv.
2074 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2075 * cpu-h8300.c: lint.
2077 * host-aout.c: New strategy. We use common code, include files,
2078 and data structures to handle the file, but set a few parameters
2079 from the host's config file (page size, text start addr, etc).
2080 * libaout.h: Define HP BSD machine types.
2081 * aoutf1.h: Handle reading a.outs with these types.
2083 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2084 virtual-memory-address of the .reg section. We can't just make a
2085 section for "all the regs and nothing else" because only GDB knows
2086 exactly where the regs are (scattered around the upage and stack).
2087 Clean up memory allocation. Remove big- and little-endian
2088 vectors, replace with single vector; this only runs on the host,
2089 in host byte order. Replace byteswap routines with aborts in case
2091 * targets.c: There's only one trad_core_vec now.
2092 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2094 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2096 * hosts/h-amix.h (free): Fix prototype.
2098 * aoutx.h: Don't use NULL as an integer, for braindead systems
2099 that declare it as (void *)0. (From Peter Schauer.)
2101 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2103 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2104 problem with bad Ultrix system headers.
2105 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2106 various kinds of alignments for the various kinds of
2109 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2111 * doc/Makefile: Don't assume . is on the path (from James Clark).
2113 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2115 * Makefile.in: Avoid Sun Make VPATH bugs.
2116 * targets.c: Declare trad_core vectors extern.
2118 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2120 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2121 * libbfd.h: Moved ALIGN macro here.
2122 * bout.c (b_out_callback): Replace i960_align by align_power.
2124 * libaout.h (struct aoutdata): Added fields page_size,
2125 segment_size and exec_bytes_size. These help generic code
2126 (in aoutx.h and libaout.h) to figure out where to align
2127 the various segments in a demand paged file.
2128 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2129 to decide if the exec header counts in a_text (text segment size).
2130 Also, assume D_PAGED flag is set; don't set it here.
2131 * bout.c (b_out_callback): Add initialization of
2132 adata fields page_size, segment_size, and exec_bytes_size.
2133 * host-aout.c (NAME(host_aout, callback) and
2134 NAME(host_aout,mkobject): Ditto.
2135 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2136 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2137 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2138 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2139 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2140 for some systems (mainly sunos), so do it in the callback instead.
2141 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2142 * aoutx.h (NAME(aout,set_section_contents): Change the way
2143 filepos and size of sections are carried out to support
2144 older styles of demand paged executables.
2147 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2149 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2150 * bfd.c: Added macros to enable gas to swap coff records.
2151 * coffcode.h: Make the coff_swap_*_out routines return the number
2152 of bytes swapped, and cleaned up their prototypes.
2153 * configure.in: Added ebmon/coff support
2154 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2156 * targets.c: Added new entry points for coff swapping
2158 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2160 Restructure configuration scheme for bfd, binutils, ld.
2162 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2163 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2164 Change some config names to match other dirs.
2165 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2167 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2168 ../include/sysdep.h.
2169 * cpu-i960.c: Strncmp needed a length arg.
2170 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2171 * i386aout.c: Remove dead N_TXTOFF override.
2172 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2173 * config/: Rename some config files to match up h-*.h names.
2174 Remove all the HOST_SYS definitions from the config files.
2175 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2176 * hosts/h-hp9000.h: Remove USG comment.
2177 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2178 * hosts/h-news.h, h-sparc-64.h: New config files that had
2179 previously been kludged in the <sysdep.h> file.
2181 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2183 * config/*: trad-core support is HOST dependent, not target
2184 dependent. Target config files only set DEFAULT_VECTOR and/or
2185 other vector elements. Exception: when host-aout.c is in use,
2186 in which case we're forced to assume we're native (hp, vax,
2187 tahoe). Rename XDEPFILES to HDEPFILES.
2188 * Makefile.in: Rename XDEPFILES.
2189 * config/h-sun*: Don't force static linking.
2190 * trad-core.c: Document how to use it nowadays.
2191 * i386aout.c, newsos3.c: Clean up.
2192 * i386coff.c: Allow 386 coff files to be used as core files too
2193 (for reading core files from embedded systems).
2195 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2197 * Add i386aout.c for a.out support on the i386.
2199 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2201 * reloc.c, section.c, syms.c, targets.c: correct info-node
2202 structure in *doc* comments.
2203 doc/Makefile: stop hiding complaints from makeinfo.
2205 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2207 * aoutx.h (...some_aout_object_p): Take a third parameter,
2208 the internal_exec struct, and avoid ever looking at an
2209 external_exec. All callers changed to read the entire
2210 external_exec struct, swap and check its magic number,
2211 swap in the whole structure, and pass the swapped-in version to
2213 * bout.c: Bring into modern era. Use single _object_p routine
2214 for big- aand little-endian. Provide internal and external
2215 exec header structs. Use separate swap-in and swap-out routines.
2217 * libaout.h: Move struct internal_exec from ../include/aout64.h
2218 to here. Add obj_symbol_entry_size to struct aoutdata.
2219 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2221 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2222 EXTERNAL_NLIST_SIZE. Callers changed.
2224 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2226 * bfd.c: Remove strerror() to libiberty.
2228 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2229 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2230 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2231 last byte of transfer, not first byte, is within the section.
2233 * host-aout.c: Remove `BSD' archive support. Lint.
2235 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2236 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2237 `bfd_arch_info_type'. All uses changed.
2238 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2239 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2240 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2241 it needs a better name.) All uses changed.
2242 * targets.c: Rename `enum target_flavour_enum' to `enum
2243 target_flavour', and remove the `_enum' from all of the enum
2244 values themselves. All uses changed.
2246 * configure.in, config/h-i386mach: i386 mach host.
2247 * config/t-i386-aout: Use host-aout.c.
2249 * trad-core.c: Give it its own xvec's to make it independent
2250 of other file formats.
2251 * ecoff.c, host-aout.c: Remove refs to trad-core.
2252 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2253 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2255 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2257 * reloc.c: Extended NEWHOWTO macro
2258 * ieee.c: Changed the way 8bit pcrel is done
2259 * cpu-h8300.c: got the registers in the right order
2261 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2263 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2264 prediction is vindicated!
2266 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2267 Remove refs to howto.c, since Steve forgot.
2269 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2271 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2272 still work. Now allows any architecture/machine to be set.
2274 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2276 * howto.c deleted and moved code to reloc.c
2278 * libbfd.h, libbfd-in.h removed $id stuff for real
2280 * cpu-h8300.c Made it match various different spellings of h8300.
2282 * archures.c: Took out the first char filter which made it only
2283 look for a cpu/arch match when the first chars of supplied and
2284 tested names were the same.
2286 * targets.c removed oasys stuff, pending someone to fix the bugs
2290 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2292 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2293 ELF support good enough for GDB.
2294 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2295 m68k-cbm-svr4 host and target.
2296 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2297 so `diff' and `patch' can cope.
2299 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2301 * archures.c: removed texinfo error
2303 * init.c: added texinfo hooks, and removed initialization error
2306 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2309 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2311 * cpu-i960.c: Avoid numerical count of initializers.
2313 Vax Ultrix changes from David Taylor <taylor@think.com>:
2314 * host-aout.c: Make little-endian vector really little-endian.
2315 * configure.in: Separate vax and tahoe cases, handle ultrix.
2316 * config/t-vax: Add trad-core.o.
2317 * config/h-vaxult: New host system.
2319 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2321 * bfd-in.h VERSION, change version number to 0.18, this makes a
2322 gap, but now is the same as the linker version number.
2324 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2325 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2326 files will eventually contain processor specific bits for bfd,
2327 like strange relocation information and dis/assembly. So far only
2328 the H8 has been even partially done. This work also ties in with
2329 the change in handling architectures.
2331 * amdcoff.c: (a29k_reloc) fix error message.
2333 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2334 discover the architecture of the bfd. (sunos4_callback) calls the
2335 function bfd_set_arch_mach rather than stuffing stuff directly
2336 into the bfd. (sunos4_write_object_contents), changed names of
2339 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2340 setup the environment.
2342 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2343 headers in big endian format, regardless of the endianess of the
2346 * archures.c: totally changed. Now an architecture is represented
2347 with a pointer to an info structure rather than an enumerated type
2348 and a long. The old info is available as two elements in the
2349 structure. Future enhancements to architecure support will
2350 involve pointers to methods being placed into the info structure.
2352 * bfd.c: changed the definition of the bfd structure for the new
2355 * bout.c: (b_out_set_arch_mach) changed to use the new
2356 architecture mechanism.
2358 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2359 the new architecture mechanism.
2361 * configure.in: added h8 stuff.
2363 * ieee.c: too many changes to note. Now ieee files written with
2364 bfd gas and ld can be read by gld and ieee only linkers and
2367 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2369 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2370 than fixing the structure directly.
2372 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2373 than fixing the structure directly.
2375 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2376 before opening a bfd.
2378 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2379 rather than fixing the structure directly.
2381 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2382 in the t/hmake file) a user can select which backends they want
2383 linked with bfd without changing the source.
2385 * init.c: new, looks after initializing modules.
2387 * howto.c: for future use, will allow an application to work out
2388 what cookie to use as a handle on a relcoatio howto.
2390 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2392 * srec.c: Better error checking, partly from Peter Schauer.
2393 (srec_object_p): Avoid assuming any file that starts with 'S' is
2394 an S-record file! (Check for 3 uppercase-hex digits after it.)
2395 (ISHEX): Define new macro for checking supposedly hex characters.
2396 (pass_over): Treat as EOF any S-record line that:
2397 * doesn't have hex in either size character
2398 * produces a size larger than 0x7F
2399 * has an unrecognized type number
2401 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2403 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2404 opncls.c: Lint (saber actually).
2406 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2408 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2409 * newsos3.c: Fixed two types: newos3 -> newsos3.
2410 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2411 to use correct segment.
2413 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2415 * aoutx.h (print_symbol): Handle missing symbol->name.
2417 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2419 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2422 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2424 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2425 add sgi/irix support.
2427 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2429 Changes for the AMD 29000 Ultracomputer port from David Wood.
2432 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2434 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2437 * coffcode.h (coff_real_object_p): Pass information about the
2438 current file's coff symbol format to BFD via the coff_data struct.
2439 (coff_find_nearest_line): obj_icof => coff_data.
2440 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2441 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2442 and DIMNUM == E_DIMNUM.
2443 * configure.in: Handle a29k-*-* hosts, and targets
2444 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2445 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2446 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2447 local_linesz to `coff_data' (tdata) struct.
2448 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2449 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2451 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2453 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2454 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2456 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2458 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2460 (sunos4_core_file_matches_executable_p): Fix header comparison.
2461 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2462 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2464 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2466 Allow GDB to patch object files.
2468 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2469 * trad-core.h (trad_unix_core_file_p): Ditto.
2470 * aoutx.h (aout_set_section_contents): On first output, check
2471 abfd->direction and complain if erroneous.
2473 * Makefile.in: Add crude dependencies.
2475 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2477 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2478 to h/t-xxxx files so that everything will work on System V.
2480 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2482 * aoutx.h: Add information on host-aout.c and how to configure
2483 to use it, to the manual.
2484 * configure.in: Tix typo.
2485 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2486 else dummy out the core file support.
2487 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2488 specified, use it to locate the data section.
2489 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2490 rather than as chars (lint).
2492 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2494 * aoutx.h, coffcode.h: saberized.
2496 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2498 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2500 bfd.c, targets.c: minor rewording of doc segments
2503 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2505 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2506 etc, rather than TEXT_START_ADDR.
2507 * host-aout.c: Remove #if 0 around whole thing.
2508 Update to modern (32/64-bit) a.out naming conventions.
2509 Include a large chunk of ../include/a.out.gnu.h to get macros that
2510 are not defined by the system include files.
2511 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2512 macro used by the other a.out implementations.
2513 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2515 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2517 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2518 texdoc and psdoc; make these depend on generated .texi's
2520 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2523 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2526 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2527 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2528 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2529 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2530 obtrusive marks indicating .c origins.
2532 * bfd.texinfo: generalize most references to linker
2534 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2536 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2537 * archures.c: remove empty foo() definition (crept in at vn1.9)
2539 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2541 * bfd.texinfo: use @setchapternewpage on instead of lots of
2542 @page's; minor rephrasing in Introduction.
2544 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2545 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2546 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2547 segments): used BFD (caps) more consistently as a name in
2548 discourse, fixed a few other minor typos and uses of fonts
2551 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2553 * coffcode.h: fixed bug where string table size wasn't being swapped.
2555 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2557 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2559 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2560 flags. (bfd_print_symbol_vandf) now knows what to do with the
2563 * aoutx.h: made translate_from_native_sym_flags and
2564 translate_to_native_sym_flags produce the above flags.
2567 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2569 * all files: update copyright notices for GPL version 2.
2570 Install header comments and attribute most modules to their
2571 authors. BFD's name is now officially "Binary File Descriptor",
2572 so remove any conflicting pejoratives.
2573 archures.h: Consists solely of comments; remove it.
2575 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2577 * Makefile.in, bfd.c: Made it compile again.
2579 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2581 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2584 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2586 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2587 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2590 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2591 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2593 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2595 * Everything: created some new files, core.c format.c, reloc.c,
2596 section.c and syms.c to split the functionality a bit better.
2597 Cleaned up the rest of the files a bit, and added some
2601 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2603 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2604 really takes 3 arguments, patched code and ammended prototypes.
2606 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2608 * ../include/bfd.h (struct bfd_target): Added new field
2609 "align_power_min" which contains the minimum alignment for a
2610 section. This is used in coff_new_section_hook. The field
2611 insertion necessitates an update of all backends..
2613 * aoutf1.h jump table field inserted
2615 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2618 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2619 table field inserted.
2621 * coffcode.h(just about everything) Now patches up symbol tables
2622 using a different mechanism. The Intel major bug has been fixed,
2623 and the linker can self host on the Aviion and be debugged with
2626 * ecoff.c: new include and jump table patch, i386coff.c: new
2627 include and jump table patch, icoff.c: new include and jump table
2628 patch, ieee.c: can now read archives containing ieee modules.,
2629 libcoff.h: added (combined_entry_type), libieee.h: uped max
2630 sections to 20, m68kcoff.c: new include and jump table patch,
2631 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2632 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2633 srec.c: jump table patch. trad-code.c fixed #IF typeo
2635 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2637 * coffcode.h (coff_swap_aux_in): added else case to deal with
2638 filenames less than 9 characters.
2641 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2643 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2645 * srec.c: now allows any number of sections to be created in a
2646 file. Outputs addresses of the right length.
2648 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2650 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2651 target didn't match, the format got set to the attempted match,
2652 breaking a future test.
2654 *../include/i386coff.h : fixed typo in type field with size
2656 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2657 support in the jump table for the swapping routines exported to
2658 gdb. Now gdb works with the 386.
2660 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2662 * Merge in changes from gdb-3.95 release.
2663 Makefile.in: Allow hmake and tmake files to add OFILES.
2665 bfd.c: support specific targets as well as searching. When
2666 searching, take default target in preference to others.
2668 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2669 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2670 libbfd.h: Support specific targets as well as searching.
2671 opncls.c: Support specific targets as well as searching.
2672 targets.c: Search is short-circuited if default target matches.
2673 liboasys.c, libieee.c: Undo bothner changes that make macros
2674 work to the left of assignment, but which depend on the
2675 representations of different pointer types being the same.
2677 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2679 * i386coff.c: created.
2680 * coffcode.h: added support for 386.
2681 * Makefile.in: added support for 386.
2682 * ../include/i386coff.h: created
2684 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2686 * coffcode.h: removed all put_x_<sizes>
2687 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2691 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2693 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2695 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2697 * everything: Removed sysdep.h from bfd.h and put back into files
2698 from which it was split out. Now 64 bit version is built with a
2699 -DHOST_64_BIT="long long" on the compile line.
2702 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2704 Changed all the [get|put][name] routines to use [get|put]_[size
2707 Put in support for 64 bit work. Now two versions of bfd may be
2708 generated, according to the state of TARGET_64_BIT, one which is
2709 32 bit only, and one which is 64/32 bits.
2710 Created new back end 'demo64' to test 64 bit functionality.
2712 Renamed some files to work on DOS.
2714 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2715 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2716 chage, 64 bit transfer. * liba.out.h: Split out common code from
2717 sunos and newsos into liba.out. Name changes and prototype mods. *
2718 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2719 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2720 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2721 change and 64bit stuff.* newsos3.c: common code removed, new jump
2722 table. * oasys.c: Name change * opncls.c: Portability fixes *
2723 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2724 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2725 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2726 64bit ized. * demo64.c: 64 bit a.out back end
2732 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2734 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2735 on LHS of assignment, even when using old compilers.
2736 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2737 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2738 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2739 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2740 * targets.c: Add declaration of newsos3_vec.
2743 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2745 * aout.c: fixxed some of the problems with filepos calculation.
2746 (swap_ext_reloc): fixed problem with creation of relocs.
2747 (aout_set_section_contents): fixed filepos problem
2749 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2750 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2751 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2752 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2753 cleaned up. (coff_write_object_contents) cleaned up.
2755 * ecoff.c: Totally different. Now supports ecoff fully.
2757 * icoff.c: fixed problems in relocation callout.
2759 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2761 * m68kcoff.c: updated target vector.
2763 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2764 choose_reloc_size. (sunos4_write_object_contents) now calls
2765 choose_reloc_size so outputs relocs correctly, also calculates the
2766 size of the sections correctly.
2770 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2772 Merge Per Bothner's changes to modularize BFD a.out a bit.
2774 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2775 * ieee.c: Cast enums to int before comparing them, for brain-
2777 * coff-code.h: Remove coff_get_section_contents, and use the
2778 generic one instead.
2780 * aout.c: Derive new module from sunos.c, containing generic
2781 support code for all kinds of a.out files.
2783 * sunos.c: Remove all code that goes in aout.c. Split out
2784 machine dependent followup in sunos4_object_p into
2785 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2786 and redefine only the names we CHANGE, not all the names. Drop
2787 the little-endian vector, and rename the vector as sunos4 rather
2790 * b.out.c: Use aout.c routines for most of the work. Slight
2791 changes for the new regime. Remove close_and_cleanup and
2792 get_section_contents in favor of generics. New transfer vector
2795 * newsos.c: New support for Sony NEWS, another a.out format.
2797 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2798 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2799 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2801 * opncls.c (bfd_close): Call format-dependent write_contents
2802 routine, if writing, before calling target-dependent
2803 close_and_cleanup routine (which is now always generic, I think).
2804 * srec.c: Use bfd_alloc instead of malloc. Remove
2805 close_and_cleanup and move code from it to
2806 srec_write_object_contents. Add write_contents to tvec.
2807 * targets.c: Remove a.out little vector, replace a.out big
2808 vector with SunOS vector. FIXME: Need Vax support again now.
2810 * libbfd.h: Add write_contents format-dependent-vector to the
2811 bfd_target vector. Supply a generic close_and_cleanup routine.
2812 * liba.out.h: Handle the new aout.c split. Add prototypes for
2813 all routines defined in aout.c. Rename "sunos" things to "aout"
2814 things. Add a few fields where needed for various formats.
2815 * Makefile.in: Add aout.c and newsos.c.
2817 * archive.c, ieee.c, oasys.c: Lint.
2819 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2822 changed forward declaration struct stat; to reduce warnings. Changed
2823 comment on bfd_h_<x>_x.
2825 * ../include/m68kcoff.h, ../include/intel-coff.h,
2826 ../include/m88k-bcs.h
2827 Now there are two incarnations of relocs, linenos and syments. One for
2828 internal digestion, and one full of char arrays for I/O. The original
2829 names have gone to detect errors.
2831 * Makefile.in, m68kcoff.c, targets.c
2832 Test new structure code with a 68k coff implementaion
2834 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2835 Fixed all the places where there were problems with the size and
2836 alignments of structures on disk and structures in memory. #ifed out
2837 all the code in coffswap.c, since it should be done using the target
2840 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2842 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2843 multiple reloc command.
2845 * sunos.c (sunos4_set_section_contents): Made it so that sections
2846 are always padded to their alignment size.
2848 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2850 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2851 Clean up types and such (saber C problems).
2852 * ecoff.c: Clean up types and such. Remove routines that are
2853 not used. Fix up reading and swapping of shorts from files.
2855 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2857 * a.out.vax.c: Remove two bogus "static" from prototypes.
2859 * ecoff.c: Got rid of lots of non-working junk (that had
2860 been copied directly from coff-code.h).
2861 Updated to be consistent with updates to icoff.c and coff-code.h.
2863 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2864 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2866 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2867 but until the target_vector is automatically generated,
2868 it's as good as any. Note that the text offset is the only
2869 difference between NewsOS and SunOs (including magic numbers).
2870 (Most of the sunos_* routines should to renamed bsd_*
2871 and move to a bsd.c file. Then (and when the target_vector
2872 is automatically generated) it might make sense to create
2873 a separate Sony target.)
2875 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2876 on some systems, and doesn't help on others.
2877 Similarly, only define X_OK if not already defined.
2879 * trad-core.c: Don't include sys/stat.h - at least
2880 on NewsOS 3, it has already been included.
2882 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2884 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2885 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2886 symbol tables if necessary when reading them in, so gdb can use
2887 them. Add "bfd_coff_" to the names so they won't conflict with
2888 names in calling programs. FIXME-soon: if coff-code.h is
2889 included in two BFD modules, this will cause duplicate
2890 definitions; the routines should be exported to a separate,
2891 common, module (probably along with a mess of other ones).
2893 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2895 Improve modtime support.
2897 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2898 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2899 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2900 BUG: archive members still do not get correct mod times.
2902 Improve floating point support for core files.
2904 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2905 (sunos4_core_file_p): Create a second registers section in the
2906 core file, called ".reg2", for the float registers.
2908 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2910 * many changes to improve archive handling; found a logic flaw in
2911 bfd_check_format which only just happened to work by cooncidence.
2913 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2915 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2918 * bfd.h: changed type of udata in asymbol to void *, like it
2919 should be. Added bfd_reloc_dangerous enum member.
2921 * coff-code.h: Fixed it so that internally generated symbols get
2922 their values relocated correctly in all cases. Removed calls to
2925 * icoff.c: Not understanding the destination symbol of a reloc is
2926 not a failure any more, just 'dangerous'. This allows linking of
2927 b.out and coff images.
2929 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2933 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2935 * sunos.c (translate_to_native_sym_flags): fixed
2936 sym_pointer->n_value so that symbols on the way out get their
2937 section relative values calculated correctly.
2939 * coff-code.h (mangle_symbols): fixed problem where tags were not
2940 being relocated for structs, enums, unions. Also various lints.
2942 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2944 * archive.c (get_elt_at_filepos): system_call_error returned
2947 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2949 * Resolve the use of no_error and system_call_error.
2950 The bfd library itself now will never set bfd_error to
2953 The code still needs to be combed to make sure all the error
2954 codes are correct. I suspect they are not always set correctly.
2956 * The names of all the messages have _ prepended because the sun
2957 bundled compiler can't distinguish from a macro which takes an
2958 argument and the same identifier in a non-macro context.
2960 * The reason for the above being that entry points which used to
2961 be trampoline functions are now just macros which expand to a
2962 direct call through the bfd's xfer vector.
2964 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2965 must gas have its own version of everything (the gas version
2966 had the correct value)
2968 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2970 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2971 properly support i960 architecture and output correct reloc stuff.
2973 * bfd.h: added prototype for bfd_printable_arch_mach, added
2976 * coff-code.h: Applied patches from chrisb to support i960
2977 architecture, zero relocs and swap them correcly and conditionally
2978 compiled the timestamp.
2980 * sunos.c: Made the default section alignment 2^3 so that doubles
2981 are done properly. Fixed the same reloc bug that was in b.out.c
2983 * sysdep.h: Now compiles on a Posix box
2985 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2987 * icoff.c: Fix comment on big-endian version.
2988 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2989 F_RELFLG). Set F_AR32WR in output files if little endian
2992 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2994 * archures.c fixed =/== typo
2996 * sunos.c added architecture stuff for output. Fixed
2997 bug where files where vma(data) != size(text)
2998 were processed wrong.
3000 * coff-code.h added a lint cast
3002 * (../include/a.out.sun4.h) fixed it so zmagic
3005 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3007 * archive.c removed loads of includes, and fixed bug where string
3008 table didn't have a null at the end.
3010 * bfd.c fixed includes, added symbols argument to
3011 canonicalize_reloc entry point.
3013 * libbfd.c fixed includes and added some lint patches.
3015 * targets.c added both sorts of intel coff.
3017 * b.out.c fixed included, changed was the canonical
3020 * icoff.c added support for callj and big and little
3023 * opncls.c added chmod+xing for files with EXEC_P set.
3025 * sunos.c fixed includes. Changed default section
3026 alignement to words. Fixed relocation stuff to work with
3029 * bfd.h various new types added, prototype for new
3030 reloc calls, changed bfd->iostream to a void *
3031 to including files don't need stdio.h.
3033 * libcoff.h added conversion table to tie relocs to
3038 * coff-code.h fixed includes. Added code to support
3039 big and little endian formats. Various lints. Better
3040 processing of symbols. Changed reloc stuff to new
3043 * libbfd.h fixed includes
3046 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3048 * bfd.h changed name of alignment entry in sec_struct to
3049 alignment_power, because of conflicting uses within bfd.
3050 Now it should be obvious that it's a 2**n alignment
3051 specifier. Removed start_pad, end_alignment, block, minsize,
3052 output_file_alignment, subsection_alignment and original_vma fields.
3053 Added align_power() macro. Fixed bfd_section_alignment
3054 acessor macros. Added bfd_symbol_same_target macro.
3056 * b.out.c (b_out_write_object_contents) fixed to use
3057 new alignment member. Fixed (callj_callback) to use section
3058 relative symbols properly.
3060 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3061 Fixed (translate_from_native_sym_flags) to correctly make
3062 symbols section relative.
3064 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3065 (bfd_make_section) took out initialization of obsolete members.
3066 (bfd_print_symbol_vandf) added
3068 * opncls.c (bfd_create) created.
3070 * coff-code.h (coff_new_section_hook) took away refs
3071 to obsolete members. (make_a_section_from_file) added
3072 conversion between alignment types. (coff_symbol_from)
3073 added. (coff_count_linenumbers) only counts linenumbers
3074 if symbol is of coff-type. (coff_mangle_symbols) only
3075 heavily mangles symbols if symbol is coff-type.
3076 (coff_write_symbols) various lints. (coff_write_object_contents)
3077 various lints and modification for alignment conversion.
3078 (coff_slurp_relocs) fixed for use with new asection shape.
3080 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3082 * archive.c lots of lint
3084 * b.out.c added callj relocation support, upgrated reloc howto.
3085 Fixed so that asymbol and reloc records are output
3088 * bfd.c lots of lint, support for new bfd entry point
3091 * bfd.h changed definition of asymbol to contain pointer to
3092 owning bfd, removed target dependencies.
3094 * cache.c took out print statements, put in BFD_ASSERT calls.
3096 * coff-code.h various lints, corrected linenumber output
3097 functionality. Added support for new style asymbols and
3098 bfd_print_symbol. Fixed so that asymbol and
3099 reloc records are handled correctly. Added timestamp.
3101 * icoff.c Added support for new howto shape.
3103 * liba.out.h Added support for new asymbol shape
3105 * libbfd.c various lints
3107 * libbfd.h various lints
3109 * libcoff.h added support for new asymbol shape.
3111 * sunos.c various lints. Added support for new asymbol shape
3112 and bfd_print_symbol.
3114 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3116 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3117 pointer lint. Added support for callj relocation. Fixed bug where
3118 the last 32 bytes of the text section were overwritten by data. Fixed bug
3119 where archives of b.out didn't work due bfd_slurp_extended_name_table
3122 * sunos.c added support for n_other field. Braced the howto table so
3123 that it won't be affected by any lengthing of the howto struct typedef.
3126 * bfd.h added support for n_other field, added special_function
3127 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3130 * bfd.c upgraded bfd_perform_relocation, various lints.
3132 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3134 * ChangeLog: Started ChangeLog for BFD.
3135 * ToDo: Create file for suggestions.
3137 * Makefile: Support easy loading into Saber C.
3138 Add dependencies for icoff.o and bcs88kcoff.o.
3139 Rename coff.c to coff-code.h. Change callers.
3141 * bfd.c (bfd_check_format): Allow the check_format routines
3142 to return the desired target vector, rather than just a Boolean.
3143 bfd.h (bfd_check_format): Change function pointer return type.
3144 archive.c (bfd_generic_archive_p): change callee.
3145 b.out.c (b_out_little_object_p, b_out_big_object_p,
3146 b_out_real_object_p): change callee.
3147 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3148 in check_format transfer vectors that need a filler.
3149 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3150 bcs88kcoff.c: change callee.
3151 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3152 icoff.c: change callee.
3153 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3155 * libbfd.c (zalloc): It should actually zero the storage!
3156 This was commented out for some reason.
3158 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3159 This is so callers can avoid <stdlib.h> which doesn't exist
3162 * bfd.c (map_over_sections): Add debugging code, since I
3163 noticed the section count for sunos core files was bad, but only
3164 GDB had detected the problem.
3165 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3166 bfd_get_section_linenos): Remove obsolete functions.
3167 (bfd_apply_relocations): Use longs, not ints, for the math.
3169 * bfd.h: Declare enum boolean and struct bfd_target as well
3170 as typedefs for them. Remove obsolete
3171 bfd_get_section_lineno_size.
3173 * cache.c: Make the "fdopen" support work. Keep better track
3174 of how many files are open. Centralize the opening of files
3175 and be sure bfd_open[rw] actually try to open the file. Evade
3176 linked list initialization problems.
3178 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3180 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3182 * cplus-dem.c: Delete file, since it is not part of BFD.
3184 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3185 (bfd_openr, bfd_openw): Actually open the file, give error now.
3187 * sunos.c (sunos4_core_file_p): Set section count.
3188 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3189 obsolete definitions.
3190 (_write_symbol_table): Initialize <idx> counter.
3191 (foop): Eliminate debugging code.