1 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
3 * section.c: New section bit SEC_SHARED_LIBRARY.
4 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
5 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
8 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
10 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
11 macros; use PARAMS to declare the function pointers involved.
13 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
14 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
16 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
18 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
20 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
21 declaring pointers to functions.
22 * cache.c, elf.c: Move static function decls to top, use PARAMS.
23 * seclet.h: Declare external function with PARAMS.
25 * doc/chew.c (exfunstuff): Eliminate.
26 (paramstuff): Replace exfunstuff with function to generate PARAMS.
27 * doc/proto.str: Use paramstuff rather than exfunstuff.
29 * libbfd.h: Update, based on changes in source code and chew.
31 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
33 * libieee.h: Add FIXME about removing limit on number of sections.
34 * bfd-in.h: Improve comments to make it clear that bfd.h is
35 the wrong place to edit this file.
36 * Makefile.in (install): Install ansidecl.h and obstack.h in the
37 same places where we install bfd.h.
39 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
41 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
42 symbol type before blindly modifying the auxent. Specifically,
43 only modify the endndx fields for types that need it, and don't
44 set the array information for non-arrays.
46 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
48 * aoutx.h (some_aout_object_p): Section list should be set up
49 correctly anyways; don't have to set up "next" pointers manually.
51 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
53 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
54 config/i386v.mh: removed -DUSG from HDEFINES.
55 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
57 hosts/i386v.h: don't define POSIX_UTIME.
59 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
61 * ieee.c (ieee_slurp_sections): make a private copy of the
62 section's name before truncating it.
64 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
66 * hppa.c: add symbol_leading_char entry in transfer vec
68 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
70 * ieee.c (get_symbol): can now cope when two symbols of a
71 different class, but the same index number occur consecutively.
72 (get_section_entry): nicer name for sections being forward
73 referenced. (ieee_archive_p): don't free the filename string,
74 since it was never malloced.
76 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
78 * coffcode.h (coff_write_object_contents): Zero timestamp field.
80 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
82 * coffcode.h (coff_swap_aux_out): set the fcnary info before
83 optionally setting the dimen info, since they are in the same
84 memory locations. Also zero out external auxent.
85 (coff_write_symbol): don't zero external auxent; now done in
88 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
90 * Check fclose return value for errors.
91 libbfd.h: bfd_cache_close now returns a boolean.
92 cache.c (bfd_cache_delete): return fclose success value.
93 (bfd_cache_close): return bfd_cache_delete return value.
94 opncls.c (bfd_close, bfd_close_all_done): return result of
97 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
99 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
101 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
103 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
104 work out a coff relocation type from a howto's attributes rather
105 than using the input r_type field. This fixes PR1677 and allows
106 conversion of a.out relocs to coff relocs.
108 * coffcode.h (coff_write_relocs): if supplied a relocation
109 relative to an absolute symbol, use the right symbol index.
111 * reloc.c (bfd_perform_relocation): do a partial link for coff
114 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
116 * changes to support i386-sysv with shared libraries:
117 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
118 check for .data2; if _LIB is defined, check for it; map
119 SEC_NEVER_LOAD to STYP_NOLOAD.
120 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
121 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
122 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
123 if section has contents, not just if it is loadable; if
124 TWO_DATA_SECS, check for .data2
125 (coff_set_section_contents): set vma of .lib section to number of
127 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
128 don't define coff_write_armap to bsd_write_armap.
129 * hosts/i386v.h: don't include <utime.h>, since it is not provided
132 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
134 * solaris2.h: Get the definition of alloca from alloca.h if we
137 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
139 * configure.in (i960-*-{aout,bout}): Support these.
141 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
143 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
145 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
147 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
148 no-longer-used definitions of L_SET and L_INCR.
149 * i386linux.h: Tweaks to smooth Linux build.
151 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
153 * seclet.h: Add enum tag to bfd_seclet_enum_type.
155 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
157 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
158 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
159 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
160 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
162 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
163 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
165 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
167 * configure.host: New file, contains mapping of host configs
168 to host support file names for bfd, binutils, opcodes.
169 * configure.in: Use it.
170 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
171 * i386bsd.c: Cleanup, reformat.
172 * config/i386-bsd.mt: Comment changes.
173 * config/i386bsd.mh: New file for core file support.
174 * hosts/i386bsd.h: Merge changes from Peter Schauer.
175 * bout.c (ALIGN): Rename to ALIGNER, since system header files
176 on BSD 4.4 define ALIGN (sigh!).
178 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
180 * libaout.h (aout_backend_data): added exec_header_not_counted
181 field. For ZMAGIC files only, when text_includes_header is set, by
182 default the length of the exec header is counted in the text
183 section size. For go32, exec header is mapped in but does *not*
184 contribute to the size of section.
185 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
186 is not set, but ztih is, add the size of the exec header to the
187 recorded size of the text section.
188 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
189 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
190 Also set text_includes_header.
191 * aout-target.h (*_backend_data): cleare exec_header_not_counted
192 by default in MY(backend_data).
194 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
196 * aout-target.h (callback): Don't define this function if it won't be
199 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
200 type doesn't match. Don't lose if file sections have already been
202 (set_arch_mach): Set reloc_entry_size.
203 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
205 * hosts/i386bsd.h: New file.
206 * configure.in: Recognize i[34]86-*-bsd host.
208 * aout-target.h (callback, write_object_contents): Delete unused
211 * aoutx.h (reloc_type_lookup): New function.
212 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
213 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
214 (MY_reloc_howto_type_lookup): Don't define it.
216 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
218 (slurp_symbol_table): Use header byte order, not target byte
219 order, for reading symbol data.
221 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
223 * configure.in: Undo some brain damage in the host section.
224 * configure.in: Reformat the target section, test many configs.
225 * Makefile.in (make): Remove obsolete `make make'.
226 * aoutx.h (some_aout_object_p): Make defines line up.
228 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
230 Now a bfd knows whether underscores are normally prepended
231 to symbols in its file format.
233 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
234 coff-z8k.c: targets set so they have leading underscore
235 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
236 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
237 without leading underscore flag
238 * targets.c: add symbol leading char to xvec description
239 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
241 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
243 * archive.c: Make errno global.
244 * archive.c (_bfd_write_archive_contents): If read fails (and
245 errno!=0) set bfd_error to malformed_archive (since this probably
246 indicates a truncated archive), rather than system_call_error.
248 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
250 * Makefile.in: added rules for i386bsd.c
251 * i386bsd.c: new file, supporting 386bsd.
252 * configure.in: recognize i386-*-bsd target.
253 * config/i386-bsd.mt: new file - 386bsd target configuration.
255 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
257 * configure.in: re-arrange host section to use *-*-* notation,
258 clean up some of the target section as well
260 * seclet.c: cast result of bfd_get_relocated_section_contents to
261 avoid compiler warnings
263 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
265 * coffcode.h (coff_section_symbol): Create section if it doesn't
268 * bout.c: Removed some unused variables.
270 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
272 * Portability fixes from p3:
273 coffcode.h (coff_write_relocs): removed sanity check until it
274 works on all targets (per advice from sac).
275 config/hp9000.mh: new file to define USG.
276 hppa.c: #undef hppa before the JUMP_TABLE.
277 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
279 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
280 local variable target volatile to avoid mysterious bug in
283 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
285 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
286 * hosts/hppahpux.h: Remove bcopy and index circumventions.
288 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
290 * coff-z8k.c (func_da, func_jr): Lint.
291 * coffcode.h: Use memset rather than bzero.
292 * elf.c: Use memcpy rather than bcopy.
293 * tekhex.c: Use memset rather than bzero.
295 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
297 Add Adobe a.out support.
299 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
300 * config/adobe.mt: Add.
301 * configure.in (*-adobe-* target): Add.
302 * targets.c (a_out_adobe_vec): Add.
303 * Makefile.in: add aout-adobe.c.
305 * configure.in: Put two dashes in all entries to be matched.
306 Add comments to remind people to do this.
307 Reorder all entries that match manufacturer names, to occur
308 last, so they will only be matched if no more specific match
309 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
311 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
313 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
314 since we should never have a NULL section.
315 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
316 tests, set the section to bfd_abs_section.
318 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
320 * coff-z8k.c: getting closer
321 * coffcode.h (coff_get_relocated_section_contents): allow
322 EXTRA_CASES hooks for different arches to provide different reloc
324 * seclet.h: #ifndef around it to allow multiple inclusion
325 * srec.c: minor doc fix
327 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
329 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
331 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
333 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
336 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
338 * bout.c (b_out_slurp_reloc_table): Clear howto field before
339 filling in reloc, in case immediately following code doesn't set
342 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
344 * coffcode.h (coff_renumber_symbols): set the last renumbered
345 symbol pointer to NULL, as expected by coff_write_linenumbers.
346 (coff_write_relocs): apparently a non-zero addend is OK for reloc
347 type R_IHCONST used on the 29k.
349 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
351 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
352 update, based on how the underlying file was opened. Obsoletes
354 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
355 all FASCIST_FDOPEN config defines.
357 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
359 * sparc-opc.c: Moved to opcodes library, now that we have one.
360 * Makefile: Don't compile it.
362 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
364 * aoutx.h: adjust_sizes_and_vmas did not return anything.
366 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
368 * section.c (bfd_set_section_flags): Remove a sanity check.
369 It is unfortunately broken, and prevents strip from working.
371 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
373 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
374 created by last change.
376 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
378 * reloc.c (reloc_howto_struct): Make size field be unsigned.
379 * bfd-in.h: Bump to version 2.0.
381 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
383 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
384 braindamaged HP/Apollo compiler happy.
386 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
388 * format.c: Fix description of search for matching target.
389 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
390 * targets.c: Update description of search for matching target.
391 * Makefile.in (do_clean, clean): Fix infant mortality typo.
392 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
393 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
395 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
397 * Makefile.in: Added mostlyclean/clean/distclean rules.
399 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
401 * targets.c (target_vector): Take out oasys (unless that is
402 the default): Because there is no magic number in archives,
403 there can be annoying target mis-matches.
405 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
407 * sparc-opc.c: Rigorously updated to match architecture manual.
409 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
411 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
412 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
413 to the built-in abs_section were not written out correctly.
415 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
417 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
418 large, assume we're using a swapped byte order and fail with
419 wrong_format rather than dumping core.
421 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
423 * Renamed opc-sparc.c to sparc-opc.c for systems with short
424 filename constraints.
425 * Makefile.in: Updated to reflect change.
427 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
429 Add preliminary support for the we32k:
431 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
433 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
435 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
437 * bout.c: added support for relaxable alignment relocs.
439 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
440 pass down pointer to play area rather than use alloca
442 * cpu-z8k.c (compatible): made static to reduce name space
445 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
447 Add basic support for the z8k:
449 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
450 section.c, targets.c,
452 * syms.c: move mis-inserted patch.
454 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
457 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
458 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
460 * reloc.c: break out addend item from surrounding text.
462 * doc.str (DOCDD): Defined. Adds text to output.
463 (bodytext): Put bulletize before kill_bogus_lines.
464 * chew.c (bulletize): End itemization after a blank line, to
465 prevent following text from being swallowed up in an item.
467 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
469 * configure.in: Add sparclite as a target.
471 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
473 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
476 * coffcode.h (coff_add_missing_symbols): if symbols don't come
477 from a coff file (csym is null), dont deref them
479 * ieee.c (parse_expression): get the answer right when adding an
480 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
481 on elts so that filename is filled in.
483 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
485 * bout.c (howto_align_table): New set of relocs, with enough
486 data for "objdump -r" to work.
487 (b_out_reloc_type_lookup): Recognize alignment relocs.
489 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
491 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
492 invocations of make. Also, always create installation
495 * config/apollov68.mh: removed -g from CC definition.
497 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
499 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
500 overflowing gp-offset range.
502 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
504 * srec.c (srec_set_section_contents): don't write out sections
505 without the LOAD and ALLOC attributes
507 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
509 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
510 * libaout.h (struct aout_backend_data): New callback "set_sizes".
511 * aout-target.h (callback): Don't set page/seg sizes.
513 (set_sizes): New routine.
514 (backend_data): Point to it.
515 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
516 (sunos4_aout_backend): Point to it.
517 * aoutx.h (set_arch_mach): Call set_sizes callback.
519 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
521 * aout-target.h: Make _bfd_slurp_extended_name_table be
522 the default. Given that we *write* the suckers (for long
523 archive member names), we really ought to be able to read them!
524 * trad-core.c: Don't include <machine/reg.h>. It doesn't
525 seem to be needed, and many machines don't have it.
527 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
529 * coff-m68k.c (vector): read and write archives in coff format.
531 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
533 * opc-sparc.c: New file.
535 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
537 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
538 pointers to bfd_byte* before performing arithmetic on them. Such
539 use with bare void* pointers is a gcc extension.
540 * cache.c (bfd_cache_delete): Forward decl with prototype form.
541 * archive (normalize): Add to CONST to match actual usages with
544 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
546 * configure.in: Recognize i486 host cpu, and use i386-elf
549 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
551 * config/stratus.mt (CC): Remove definition.
552 * elf.c (bfd_section_from_shdr): Test for the possibility that
553 section_from_elf_index returns NULL and don't dereference it.
555 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
557 * add hppa_data to bfd tdata (indirectly via sef).
559 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
561 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
563 * configure.in: error messages to stderr, not stdout
565 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
567 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
568 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
569 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
571 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
573 * configure.in: recognize hppa* instead of hppa
575 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
577 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
578 RTYPE2HOWTO to cope with same.
579 * reloc.c (bfd_perform_relocation): added support for size of -2
580 (subtract a word reloc type). Updated doc.
582 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
584 * Makefile.in: merged changes from progressive, removed rcsid.
586 * archures.c, archive.c, Makefile.dos: removed rcsid.
588 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
590 * bfd-in.h : add BFD_IS_RELAXABLE flag
591 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
592 header e_relaxable, major hackery in callbacks
593 * libaout.h : add space for a_relaxable.
594 * seclet.c (rel): don't relax empty sections
597 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
599 * section.c (STD_SECTION): add some casts to the initializers for
602 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
604 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
605 and add appropriate casts to keep (picayune) aix-cc happy.
607 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
609 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
610 symbol pointers. Punt expensive & useless bfd_realloc. Use
611 malloc for raw symbols, and free it before returning.
612 (bfd_section_from_shdr): Do not slurp symbol table until politely
613 asked. Do not even slurp string tables.
614 (elf_get_symtab_upper_bound): Count 'em without reading them.
615 (elf_get_symtab): This is how to politely ask. Schlurp!
616 This should probably just *become* elf_slurp_symbol_table, FIXME.
618 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
620 * archive.c (bsd_write_armap): write the timestamp of the
621 archive header to be just a little bit later than the timestamp of
622 the file, otherwise the linker will complain that the index is
625 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
627 * configure.in: Add m68k-ericsson-*.
629 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
631 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
632 * elf.c: Remove unconditional debug printf's.
633 (elf_write_object_contents, elf_slurp_symbol_table): Handle
634 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
635 (elf_slurp_symbol_table): Hand out symbols in forward, not
636 reverse order. Simplify duplicate code.
638 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
640 * elf.c: Remove "(void)" casts from function calls where the
641 return value is ignored, in accordance with GNU coding standards.
643 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
645 * hppa.c: Apply John's standard fix to avoid "empty translation
646 unit" warnings from some ANSI-C compilers.
648 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
650 * hosts/solaris2.h: Configure same as sysv4.
652 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
654 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
655 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
656 type match actual return type.
657 * elf_print_symbol (section_name): Make CONST.
659 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
661 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
662 New files, for Linux (a free Unix clone for 386 machines).
663 * Makefile.in, configure.in, targets.c: Update accordingly.
665 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
666 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
667 correct calling of howto special functions and fixes from Raeburn
669 * archures.c: nuke bfd_reloc_code_type
670 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
671 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
672 SEC_NEVER_LOAD, various other bfdgas newness
673 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
674 * targets.c: change jump table vector to above
677 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
679 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
680 its prototype will be included in libbfd.h. Change result type
681 to struct * (rather than equivalent typedef) so it can be used in
682 the prototype, where they typedef won't be known.
683 * libbfd.h: Updated version.
685 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
687 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
688 targets.c: HPPA merge.
690 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
692 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
693 * config/solaris2.mh: Kludge around Sun compiler bug.
695 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
697 * libaout.h (aout_backend_data): Change defs of two bitfields to
698 be unsigned chars instead to get around rs6000 compiler problem.
700 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
702 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
703 Correct misconception that there can be only one symbol table.
704 Only call elf_slurp_symbol_table on the full symbol table, not
705 the dynamic one which is only a subset of the full one.
707 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
709 * coffcode.h (coff_compute_section_file_positions): For I960,
710 don't align sections in file.
712 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
714 * targets.c (struct bfd_target): Added field for target-specific
715 (but not file-specific) data, for distinguishing minor
716 characteristics between (e.g.) a.out formats.
718 * section.c (struct sec): New field user_set_vma indicates vma
719 field should be heeded, not assumed to be unset.
720 (STD_SECTION): Initialize that field of standard sections to zero.
721 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
723 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
726 * archures.c (struct bfd_arch_info): Fixed order of comment and
727 field decl. New fields indicate size of page and segment for
729 * cpu-m68k.c (N): Fill in values.
730 * cpu-sparc.c (arch_info_struct): Ditto.
732 * libaout.h (struct aout_backend_data): Various bits of data (not
733 all used currently) with characteristics of a.out implementation.
734 Important field for now is text_includes_header, indicating that
735 the text section starts immediately after the file header, which
736 gets mapped in with it.
737 (struct aout_data): New fields indicate whether vma has been
738 adjusted yet (not yet used), and what magic number will be used in
739 the output file (should go away in favor of vma_adjusted).
740 (WRITE_HEADERS): Code for dealing with section sizes and related
741 header fields replaced with call to adjust_sizes_and_vmas.
742 * aoutx.h (some_aout_object_p): Fill in magic number field.
743 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
744 (set_arch_mach): Set page size and segment size once CPU
746 (adjust_sizes_and_vmas): New function; has much code moved
747 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
748 and size parameters, as well as many header fields, after deciding
749 on magic number for output file. Checks to ensure that this
750 adjustment has only been done once.
751 (set_section_contents): Call adjust_sizes_and_vmas instead of
752 doing much of the work here.
754 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
755 default (null) values of these fields.
756 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
757 value in exec header.
758 (sunos4_aout_backend, MY_backend_data): Define backend data
759 indicating file header is included in text section.
761 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
763 * hosts/sparc.h (abort, exit): Hide these names if compiling with
764 gcc version 2, to avoid warnings.
766 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
768 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
769 it's broken on ncr 3000's. Use simple "true" for RANLIB.
771 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
773 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
775 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
777 * section.c (STD_SECTION): Remove extra semicolon in declarations.
778 * configure.in: Rewrite target parsing to use simple format.
779 Handle sparc-sun-solaris2 configuration.
780 * aout64.h: Avoid ANSI C brain death warning.
781 * elf.c: Avoid trigraph (???) or /* in comments.
783 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
785 * config/sysv4.mh: new file, RANLIB=echo
787 * configure.in: handle Solaris2 as -sysv4 or -solaris2
789 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
791 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
792 elf_core_tdata_struct into a single common struct. Core files
793 wouldn't have worked at all without this.
794 (bfd_elf_find_section): New function for GDB's undercover use
795 to find string sections that BFD hides from it.
796 (elf_get_str_section): Avoid multiple alloc&reads for same data;
798 (elf_object_p, elf_core_file_p): Allocate internal file header
800 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
801 * demo64.c: Prevent "empty translation unit" warnings from idiots.
803 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
805 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
807 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
809 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
811 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
813 * configure.in: handle m680[01234]0 as aliases for m68k
815 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
817 * coff-a29k.c: do byte relocs correctly
818 * coffcode.h (styp_to_sec_flags): never load INFO sections
819 * seclet.c (rel): don't relocate INFO sections
821 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
823 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
824 Make the symbols unmodifiable.
825 (bfd_section_init): Deleted.
826 * init.c (bfd_init): Don't call bfd_section_init.
828 * section.c (bfd_set_section_contents): Ensure that range to be
829 written is within section boundaries.
830 (bfd_get_section_contents): Likewise. Don't bother dispatching if
833 * libbfd.c (bfd_xmalloc): Text of error message should be const.
835 * coff-i960.c (howto_table): Deleted.
836 (howto_rellong, howto_iprmed, howto_optcall): New vars;
837 interesting entries from old howto_table.
838 (RTYPE2HOWTO): Adjusted to use switch.
839 (coff_i960_reloc_type_lookup): New function.
841 * coffcode.h (coff_new_section_hook): Allocate storage for aux
842 records for section symbol.
843 (make_abs_section): Unused; deleted.
844 (renumber_symbols): Re-order symbols so undefined symbols come
845 last, as COFF format desires.
846 (coff_write_symbol): Put C_FILE symbols in debug section always.
847 (coff_section_symbol): New function; creates a symbol with the
848 same name as a section, and sets up aux records for it.
849 (coff_add_missing_symbols): New function; adds section symbols to
850 symbol table if they aren't there already. Should someday also
851 add a dummy C_FILE symbol if none is present.
852 (coff_write_object_contents): Add missing symbols before preparing
853 symbol table to be written.
854 (coff_slurp_reloc_table): Verify that symbol indices read in are
855 in a reasonable range.
856 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
857 (obj_conv_table_size): Accessor macro.
859 * bout.c (b_out_reloc_type_lookup): New function. Handles three
862 * bfd-in.h (bfd_get_section_name): New macro. Like
863 bfd_section_name, but returns rvalue, not lvalue.
864 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
865 (bfd_get_section_flags): Now returns rvalue.
867 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
868 general, some specific to sparc or i960.
870 * aoutx.h (set_section_contents): Set VMA for each section based
871 on previous section. If text section VMA doesn't appear to have
872 been set, make a best guess from the type of file.
874 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
876 (MY(vec)): Initialize reloc_type_lookup field.
878 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
879 (bfd_error_trap, bfd_error_vector): Extern, not common.
881 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
882 few types of relocs for sparc; will need enhancement.
884 * bout.c (callj_callback): Use DEFUN macro in definition.
885 * coff-i960.c (optcall_callback): Likewise.
887 * targets.c (bfd_target): Added fields reloc_type_lookup and
888 _bfd_make_debug_symbol. Also minor comment changes.
889 * syms.c (bfd_make_debug_symbol): New dispatching macro.
890 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
891 than arch info, and dispatch with BFD_SEND. Callers changed.
892 * archures.c (struct bfd_arch_info): Deleted field
894 * cpu-*.c: Don't initialize that field.
896 * bfd-in.h (enum bfd_error): Add new value "bad_value".
897 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
898 (bfd_errmsg): Now returns ptr to const.
899 * bfd-in.h (bfd_errmsg): Fix prototype.
901 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
902 * reloc.c (bfd_generic_relax_section): Ditto.
904 * section.c (Section Output doc): Improve description of use of
905 output_section and output_offset.
907 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
909 * sco-core.c: new file from net.
910 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
911 Now we have the hairy linker, it's possible to move symbols from
912 one section into another. Actually make that work!
914 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
916 * hosts/sun3.h: fix declaration of free.
918 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
920 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
921 * coff-h8300.c (reloc_processing): all relocs are relative to
923 * opncls.c: don't use fdopen on DOS systems
925 short patches from Glenn Kasten (glenn@ready.com)
926 * target.c: enabled oasys support
927 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
928 fix problem where a relocation which crossed a modification byte
929 boundary did not work. Fix problem where a relocation near the end
930 of a data record did not work.
933 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
935 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
936 archvie header string counts the endian way, this heuristic sees
937 how big an archive string to read by trying it one way and if the
938 string table is unreasonably big, trying it the other. *FIXME*.
939 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
941 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
943 * bfd-in.h: Increase version number to 1.97, for consistency
945 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
947 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
949 * bfd-in.h: bump version to 1.96
950 Major change; changed calling convention for
951 bfd_get_relocated_section_contents so that caller allocates
952 memory for section data.
953 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
954 seclet.c, targets.c, bfd.c: reflect new convention.
955 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
956 case, then use reasonable default values for SEC_* flags.
958 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
960 * coffcode.h (coff_write_object_contents): use RELSZ to work out
961 size of output reloc struct.
962 * targets.c, Makefile.in: comment out tekhex for the moment.
963 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
964 * configure.in: tandem target is st2000
965 * coff-m68k.c: rename static howto_table to global
966 m68kcoff_howto_table.
967 * bout.c: remove unnecessary abort
968 * coff-a29k.c: various changes to the way relocations work to cope
969 with the "new order" and latent bugs.
972 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
974 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
975 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
976 * reloc.c (bfd_perform-relocation): don't relocate refs to
977 absolute symbols if doing a partial link.
979 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
981 * configure.in: Add a29k-amd-udi.
983 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
985 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
986 internal_exec structure before initializing the fields that
987 are used, so that the unused fields are in a known state.
989 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
991 * tekhex.c (struct data_struct): Convert from typedef that
992 typedefs nothing to a normal structure declaration.
993 * tekhex.c (pass_over): Prototype args for function that
994 second arg points to.
996 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
998 * Makefile.in: remove old style staging. Do not print recursion
1001 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1002 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1005 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1007 * bfd.c, Makefile.in: added tekhex
1008 * aoutx.h (set_section_contents): pages should be padded to the
1009 size of a page, not the size of a segment.
1010 * configure.in: added go32 host and i386-aout target.
1011 * i386aout.c, libaout.h: now works for go32 target
1012 * ieee.c: fix bit rot.
1013 * seclet.c: support for padding seclet type.
1015 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1017 * Makefile.in: added .NOEXPORT:
1019 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1021 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1023 * elf.c (elf_compute_section_file_positions,
1024 elf_write_object_contents): Return boolean, not NULL (which
1026 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1027 Also ifdef-out code that aborts on unhandled section types.
1029 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1031 * configure.in: Recognize ncr3000 config
1032 * Makefile.in (MINUS_G): Pass on to recursive makes.
1033 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1035 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1037 * Makefile.in: Now that we have sym.h and symconst.h, compile
1038 coff-msym.c on all systems.
1039 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1040 * coff-msym.c: Update include files and comments; add weakext bit.
1042 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1044 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1045 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1047 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1049 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1050 * configure.in: Add new host and target configs.
1051 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1052 structs, which vary; just use member name.
1053 (elf_object_p, elf_core_file_p): Lint, fix comments.
1054 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1056 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1058 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1059 local, disposable, copy of the external form of section header
1060 table and program header table entries.
1062 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1064 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1066 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1068 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1071 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1073 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1075 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1077 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1078 not internal bfd_assert function (twice).
1080 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1082 * aout-target.h: change ar_max_namelen to 15 (the right value)
1083 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1086 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1088 * archive.c (bfd_generic_archive_p): check for bout archives too.
1089 * bout.c: make it work again.
1091 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1093 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1095 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1096 bfd_xmalloc() instead of bare malloc().
1098 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1100 * Makefile.in: pass down MAKEINFO on info.
1102 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1104 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1105 host/h-<foo> now just <foo>.
1106 * configure.in: reflect changes
1108 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1110 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1111 actual source file, not just the generated libbfd.h.
1113 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1115 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1116 gdb on little-endian 960 code.
1117 * archive.c (compute_and_write_armap): indirect symbols should go
1118 into the archive header too.
1120 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1122 * Makefile.in: added check target.
1124 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1126 * coff-msym.c: Move this file from gdb/ecoff.c. It
1127 handles byte-swapping for ECOFF (MIPS symbol) files.
1128 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1129 to the files built on MIPS-based hosts.
1130 * Makefile.in: Add rule for coff-msym.
1132 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1134 * Makefile.in: added clean-info target. MINIMIZE=1.
1136 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1138 * coff-rs6000.c: Move core file functions into separate
1139 new file rs6000-core.c. This is needed because reading
1140 core files depends on native include files that conflict
1141 with ../include/coff/rs6000.h.
1142 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1144 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1146 * aoutx.h (NAME(aout,print_symbol)): Don't print
1147 symbol addresss for undefined symbols.
1148 * coff-rs6000.c: Various updates (due to target-
1149 independent changes).
1150 * libbfd.h: Ditto (tdata field is now a union).
1151 * hosts/h-sparc.h: Removed prototype for bogus function
1152 'emset' (presumably should have been 'memset' - which is there).
1154 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1156 * configure.in (mips-big-* target): Same is Iris.
1158 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1160 * aoutx.h (translate_from_native_sym_flags): when creating an
1161 alias symbol, fill in the section as undefined, rather than
1162 leaving it blank. If an output section can't be found for a
1163 symbol, then don't core dump.
1165 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1167 * Makefile.in, configure.in: removed traces of namesubdir,
1168 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1169 copyrights to '92, changed some from Cygnus to FSF.
1171 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1174 * coff-h8300.c: fix stupid reloc subtraction bug
1175 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1176 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1177 the symbol.flags and done_lineno fields.
1179 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1181 * coffcode.h (coff_write_symbol): write out the correct number of
1183 * cpu-h8300.c: fix disassembly bug
1185 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1187 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1188 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1189 reloc.c, section.c (bfd_map_over_sections), targets.c
1190 (bfd_target_list): Protolint.
1191 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1193 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1195 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1197 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1198 section of a symbol rather than the section of a reffed symbol to
1199 determine the r_index of an emmitted reloc.
1201 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1203 * PORTING: New (preliminary) porting guide.
1205 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1207 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1208 (howto_hvrt16): lint.
1210 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1212 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1213 a full configuration (with possible cross-development),
1214 instead of using host-aout.c.
1216 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1218 * aout-target.h (MY(write_object_contents):
1219 Set obj_reloc_entry_size (abfd).
1220 * gen-aout.c: Change to emit a .c files, not a .h file.
1222 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1224 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1225 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1227 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1229 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1230 with more than one auxent can cause nasty core dumps.
1232 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1233 "done_lineno" so that a symbol which appears twice in the symbol
1234 table only gets it's linenumbers relocated once. Modifed
1235 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1238 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1240 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1241 stuff to use the New Order.
1243 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1245 * ieee.c: Change type of envi[] to unsigned char.
1247 * configure.in: fix vax ultrix configuration.
1249 * elf.c (bfd_section_from_shdr): Deal with null return from
1250 bfd_make_section(). (elf_object_p): Select endianess properly.
1252 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1254 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1256 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1258 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1259 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1260 * host-aout.c: Don't use aout-params.h; configure these systems
1261 in their xm files, not in a randomly generated file.
1262 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1264 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1266 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1268 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1269 host_aout_vec here as well.
1271 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1273 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1274 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1275 to prevent undefined symbol.
1277 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1279 Various lints found on PersSony
1280 * aoutx.h: cast an enum
1281 * coff-a29k.c: many ints in reloc structure turned to enum
1282 * coffcode.h: more enums
1283 * cpu-h8300.c: more enums
1284 * opncls.c: more enums
1286 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1288 * configure.in: Make Tahoe configuration work again.
1289 * bfd-in.h: Remove trailing comma from enum declaration.
1290 * ieee.c: Can't put byte values >0x7F into a signed char.
1292 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1294 * Makefile.in: Add dependencies for various coff-*.o files.
1296 * elf.c: Remove extraneous paren from core_prpsinfo and
1297 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1298 Replace references to old section "size" member with new
1299 "_raw_size" member. Implement elf_make_empty_symbol, which
1302 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1304 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1307 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1309 * coffcode.h (bfd_coff_relax_section): now static.
1310 (bfd_coff_get_relocated_section_contents): various type lints.
1312 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1314 New entry point in the transfer vector - bfd_relax_section.
1316 * aout-target.h: add to vector, call generic_relax
1317 * bfd-in.h: add to vector
1318 * bfd.c: add #define for vector
1319 * bout.c: add to vector, call generic_relax
1320 * coffcode.h: add to vector, also now has coff specific relax code
1321 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1322 * elf.c: call generic_relax
1323 * ieee.c: call new vector, clean up some bugs due to the creation
1325 * libbfd.h: add bfd_generic_relax_section EXFUN
1326 * oasys.c: call generic_relax
1327 * reloc.c: implement generic_relax
1328 * seclet.c: moved much of this into coffcode.h
1329 * srec.c: call generic_relax
1330 * targets.c: define new transfer vector
1332 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1334 * everything: now modified to use smaller reloc type. Self hosts
1337 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1339 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1340 New files for stratus.
1342 * configure.in: Add configuration fragments for stratus.
1344 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1346 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1347 variables as CONST since they are set to point to a const char
1348 string. Fixes compiler complaints.
1350 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1352 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1355 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1357 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1358 symbols, so that we can emit the correct file name even
1359 if it's an include file.
1361 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1363 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1364 (Reported by john@labtam.labtam.oz.au (John Carey)).
1366 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1368 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1370 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1371 being used to -DHAVE_PROCFS.
1373 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1374 '#include "fopen-same.h"' to end of file to match other h-* files.
1376 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1378 * configure.in: Change svr4 references to sysv4. Add case
1379 "unknown" for target vendor and infer some targets based
1380 on the specified operating system.
1382 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1384 * bfd-in.h, libaout.h: ANSIfy enums.
1386 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1388 * archive.c (normalize): created version for VMS which removes the
1389 VMS directory crap from the front and end of a filename, eg turn
1390 [-.foo]bar.obj;123 into bar.obj
1391 (bfd_construct_extended_name_table): now writes index into an
1392 extended name table in decimal - the same base used to read an
1393 extended name table.
1395 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1397 * aout-encap.c: Fix to use aout-target.h.
1398 * aoutf1.h: Use standard MY_object_p and MY_callback
1399 in aout-target.h. Remove target-specific versions.
1400 * host-aout.c: Re-write to use aout-target.h.
1401 * gen-aout.c: New files use with host-aout.c to generate
1402 host-specific a.out-related parameters.
1403 * Makefile.in: host-aout.o depends on aout-params.h, which is
1404 generated by gen-aout.
1405 * aout-target.h: Make a little more flexible.
1406 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1407 macro. Instead, inline it in aout-target.h.
1408 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1409 a gcc -Wall warning.
1410 * archive.c: Add missing commas in DEFUN macro (2 places).
1411 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1412 Berkeley ones, now that libiberty has them:
1413 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1414 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1415 remove unused variable.
1417 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1419 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1420 and execname inside HAVE_PROCFS ifdef since they are unused
1421 when it is not defined.
1423 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1425 * elf.c: Flag all sections as either code or data. We can't
1426 be sure what they are anyway, since ELF doesn't fit the
1427 traditional model of text+data+bss very well. Add new local
1428 function elf_read() to simplify code. Record entry point in
1431 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1433 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1434 rather than N copies of the same lines.
1436 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1438 * cpu-h8300.c: disassemble branch displacements correctly
1439 * coff-h8300.c: put reloc offsets out in 32bits
1441 * makefile.dos, configdj.bat: New files from DJ
1442 * cache.c: fopen with new macros is needed for DOS.
1443 * ieee.c: environ renamed to envi to stop an include file
1445 * opncls.c, coff-rs6000.c: more fopens with macros.
1447 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1449 * Makefile.in: infodir belongs in datadir.
1451 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1453 * Makefile.in: fix where docdir lives
1455 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1456 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1457 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1458 srec.c, syms.c, targets.c : all new documentation and lint
1462 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1464 * coffcode.h, srec.c: Lint.
1466 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1468 * Makefile.in: install using INSTALL_DATA, added standards.text
1471 * configure.in: mark directory as target dependent. configure
1472 nows works in objdir always so make file existence checks
1475 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1477 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1478 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1479 and mandir now keyed off datadir by default.
1481 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1483 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1484 computation of arch and machine type so it's worked out before
1485 some_aout_object_p is called.
1486 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1488 * archures.c: add extra field 'section_align_power' to hold
1489 default section alignment in object files.
1490 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1491 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1492 initialize the new field.
1493 * bout.c (b_out_callback): replace the text size, since aout
1495 * aoutx.h: Documentation in the new style
1497 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1499 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1500 use the saved value if mtime_set is already set (intended
1501 for archive files, though apparently not used yet).
1503 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1505 * targets.c: Revise comments about how to configure the target
1506 vector, to match reality. Remove mention of obsolete methods.
1507 Remove long lists of capitalized macros that turn into the same
1508 thing in lowercase. Normal vector simply lists all known
1509 lowercase xvec names; all other cases are handled by SELECT_VECS.
1511 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1514 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1515 list of supported targets.
1517 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1519 * archive.c (bsd_write_armap): The pad byte sometimes added to
1520 the string table in a __.SYMDEF member is now
1521 counted as part of the size of the string table.
1522 This is compatible with the old ranlib, as well as Sun's.
1524 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1526 * srec.c: Rewrote to fix many bugs; now gets the record type
1527 right, doesn't choke on input, sets the start address in an S9 and
1528 fills in the filename on an S0.
1530 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1532 * cpu-h8300.c: Add support for MEMIND addressing mode
1534 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1536 * coffcode.h: use the new macro if available
1538 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1539 * Makefile.in: Fixed dependencies due to file rename
1541 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1542 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1543 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1544 newos3.c, stab-syms.c, syms.c: All these files have had their
1545 #includes altered to point to the new places.
1547 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1549 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1551 * configure.in: Add vendor "ncr" as supported per-target vendor.
1552 Add svr4 case for i386 per-host case.
1554 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1557 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1559 * syms.c (bfd_decode_symclass): Return 'A'
1560 for symbols that are both absolute and global.
1561 * archive.c (bfd_special_undocumented_glue): Return NULL
1562 if bfd_ar_hdr_from_filesystem returns NULL.
1564 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1566 * Makefile.in: added coff-h8300
1567 * configure.in: now h8 is a coff target
1568 * cpu-h8300.c: fix various disassembly problems
1569 * libcoff.h: took out some code which has been #0ed for a long
1571 * targets.c: added h8 coff
1572 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1573 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1575 * coffcode.h: Started to change the way machine dependencies are
1576 handled, from the nest of #ifdefs to macros defined in the
1577 including coff-<foo>.c
1579 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1581 * aoutx.h (some_aout_object_p): Set the `executable' bit
1582 if the entry point is contained in the text segment, even if the
1583 text segment is at location 0.
1585 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1586 nonstandard MIPS sections (.rdata, .sdata, etc).
1588 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1589 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1590 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1592 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1594 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1596 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1597 from syms.c to new file stab-syms.c. Also, since GNU extended
1598 type codes such as N_SETT are no longer in ../include/stab.def,
1599 include them manually.
1600 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1601 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1602 * libaout.h: Added prototype for aout_stab_name().
1603 * Makefile.in: Update Makefile for new stab-syms.[co].
1605 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1607 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1608 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1609 just make N_XXX work by excluding the header from the text segment.
1610 * aoutx.h: Fix comments to match.
1612 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1614 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1615 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1616 for the "logical" text segment (i.e. never consider the exec
1617 header to be part of the text segment). This change is
1618 needed for consistency with various other parts of bfd and ld.
1619 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1620 and move calculation of obj_textsec(abfd)->size to libaout.h.
1621 * bfd-in.h: Removed bogus ';'.
1623 * Makefile.in: Add MINIMIZE flag to select lean
1624 or bloated target_vector.
1625 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1626 * newsos3.c: Fixes to ../include/aout64.h remove need
1627 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1629 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1631 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1632 handle both little and big-endian targets, with little
1633 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1634 * host-aout.c: Add FIXME note.
1636 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1638 * targets.c: Make the default target_vector contain
1639 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1640 Old behavior can be gotten by defining ALL_TARGETS.
1641 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1642 Factored out common code into new file aout-target.h.
1643 Saves a lot of duplicate code for a.out variants.
1645 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1647 Get 'make headers' to work when configured with +subdirs.
1648 * Makefile.in: Add $(subdir) to docdir path.
1649 * doc/Makefile.in (protos): Add $(srcdir) prefix
1650 to name of sed scripts.
1652 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1654 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1655 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1656 to include names of N_SETT etc.
1658 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1660 * elf.c: Add minimal support for ELF symbol tables. Generates
1661 canonical bfd symbol tables from ELF symbol tables. Change the
1662 name of some functions from bfd_<name> to elf_<name>.
1664 * syms.c: Trivial fix to comment to remove a redundant "to".
1666 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1668 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1669 form that GDB recognizes as COFF.
1671 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1673 * ieee.c (ieee_object_p): cast NULL correctly.
1674 * configure.in: added harris host
1676 * coff-a29k.c: Lots of changes, most from David Wood.
1678 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1680 * coff-m88k.c (coff_write_armap): Just #undef it.
1682 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1684 * Makefile.in: standardize on MINUS_G to disable debugging
1685 * coff-m88k.c: create coff armaps instead of bsd ones.
1686 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1689 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1691 * elf.c: Additions to support ELF format core files.
1692 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1693 has support for /proc (all the include files in particular).
1695 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1697 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1698 of two N_SO stabs, one for directory, and one for filename.
1700 * bfd-in.h (print_vma): Factor out duplicate definition.
1702 Exit a little more gracefully when malloc returns NULL.
1703 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1704 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1705 * libbfd.h: Rre-generated due to libbfd.c update.
1707 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1709 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1711 * elf.c (elf_object_p): Don't try to create a bfd section for
1712 the first ELF section header. It is just a placeholder.
1714 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1716 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1717 core files, when compiling native.
1718 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1720 FIXME: The aoutf1.h change below needs to be reversed back
1723 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1725 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1726 manipulation of lnno fields in lineno structs in a coff-<f>.h
1727 independent way. Override it in coff-<f>.h to your favourite
1728 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1729 (coff_swap_lineno_out): modified to use the new macros.
1731 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1733 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1734 unknown arch when the magic number doesn't specify the
1735 architecture, since some OSs (eg old sun3s) don't set the number, and
1736 020 is probably the right answer anyway.
1738 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1740 * hosts/h-news.h, hosts/h-rtbsd.h:
1741 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1742 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1743 bfd_print_symbol_nm, for use by nm.
1744 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1745 bfd_print_symbol_nm option, to print in nm format.
1746 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1747 oasys.c (oasys_print_symbol): Provide stub implementations
1748 for bfd_print_symbol_nm.
1749 * syms.c: New function bfd_decode_symclass, used by nm printer.
1750 New function bfd_stab_name to look up string name of stab code.
1752 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1754 * Makefile.in: Added ctor.c
1755 * archures.c (bfd_default_arch_struct) added
1756 bfd_default_reloc_type_lookup.
1757 * coffcode.h: removed a load of #if 0ed code.
1758 (coff_compute_file_section_positions): now works out the section
1759 alignment and size correctly in all cases.
1760 (coff_get_symtab): looks for constructor symbols and calls the
1761 right function when they're found. (coff_canonicalize_reloc):
1762 knows when a section is full of constructors and does the right
1764 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1766 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1767 * libcoff.h: removed #if 0ed code
1768 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1769 arch independent constructor relocation type.
1770 (bfd_reloc_type_lookup): removed the comment "this will go away"
1771 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1772 reloc which is used when BFD_RELOC_CTOR falls through to give a
1773 default 32bit reloc for constructors.
1774 (bfd_default_reloc_type_lookup): added.
1775 * aoutf1.h: fixed SEGMENT_SIZE typo.
1777 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1779 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1780 matching prefix "coff".
1781 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1782 rs/6000 csect records.
1784 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1786 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1787 * configure.in: add motorola delta88 cases
1788 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1789 write_armap prototype
1790 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1792 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1794 * Rename COFF-related files in `coff-ARCH.c' form.
1795 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1796 coff-mips.c, coff-rs6000.c to be exact.
1798 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1799 make output clutter.
1800 * config/mt-*: Ditto.
1802 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1804 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1805 John Gilmore. Archive support from Damon A. Permezel.
1807 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1808 * configure.in: Add rs6000 case.
1809 * targets.c: Add rs6000 vector.
1810 * archures.c: Add rs6000, fix comment on romp.
1811 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1812 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1813 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1814 * section.c (bfd_make_section): Return NULL on attempt to create
1816 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1817 (bfd_swap_aouthdr_in): Handle lots more members.
1818 (make_a_section_from_file): If section has already been seen,
1819 just return false rather than overwriting it.
1820 (coff_real_object_p): Understand incoming magic numbers.
1821 (coff_set_flags): Understand outgoing magic numbers.
1822 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1823 (build_debug_section): Add fn for reading debug string section.
1824 (get_normalized_symtab): Handle symbol names in debug string section.
1825 Remove unused obj_string_table.
1826 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1827 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1828 existing section before making one.
1829 * cpu-rs6000.c: New file.
1830 * rs6000coff.c: New file.
1832 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1834 * elf.c: Add partial support for ELF format corefiles. Still needs
1835 support for extracting registers from corefiles.
1837 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1839 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1840 RANLIB is defined as echo, send the output to /dev/null to help
1841 reduce clutter in the output from doing a make.
1843 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1845 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1846 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1848 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
1850 * coffcode.h (coff_compute_section_file_positions): make it pad
1851 section size out if there are alignment restrictions so that the
1852 image will be ok on a system where section positions are worked
1853 out by accumulating sizes rather than from the section headers.
1854 * targets.c (proto write_armap). Changed orl_count to unsigned.
1855 * opncls.c (bfd_close_all_done). Added so that generative
1856 programs like gas can close a bfd without causing bfd confusion.
1857 * libbfd.h (changed becuase of protos)
1858 * amdcoff.c: messed with the way that jmp displacements are
1859 calcualated. This may not yet be totally correct.
1860 * archive.c (coff_write_armap): rewrote the way that ranlibs are
1862 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
1863 abs symbol has no section (like a register symbol).
1864 (coff_write_symbol) now zeros auxent before filling it up to help
1865 with sensitive applications.
1866 * libbfd.c (bfd_write_bigendian_4byte_int): added.
1868 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
1870 * bfd.c: Make sure we don't get a macro strerror().
1871 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
1872 * trad-core.c (trad_unix_core_file_failing_command): Suppress
1873 attempt to recover command, ifdef NO_CORE_COMMAND.
1874 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
1876 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
1878 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
1880 * archive.c (bsd_write_argmap): The size of the ranlib structures
1881 should not include the size field itself.
1882 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
1883 adata(abfd)->exec_bytes_size field instead of constant macro,
1884 because aoutx.h compiles to a simple .o file shared by
1885 all 32-bits a.out targets.
1887 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
1889 * configure.in: Allow i386-sco-sysv.
1890 * bout.c: Remove unused i960_align; lint dummy core file handlers.
1891 * cpu-h8300.c: lint.
1893 * host-aout.c: New strategy. We use common code, include files,
1894 and data structures to handle the file, but set a few parameters
1895 from the host's config file (page size, text start addr, etc).
1896 * libaout.h: Define HP BSD machine types.
1897 * aoutf1.h: Handle reading a.outs with these types.
1899 * trad-core.c: Pass the u.u_ar0 value as the negative of the
1900 virtual-memory-address of the .reg section. We can't just make a
1901 section for "all the regs and nothing else" because only GDB knows
1902 exactly where the regs are (scattered around the upage and stack).
1903 Clean up memory allocation. Remove big- and little-endian
1904 vectors, replace with single vector; this only runs on the host,
1905 in host byte order. Replace byteswap routines with aborts in case
1907 * targets.c: There's only one trad_core_vec now.
1908 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
1910 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
1912 * hosts/h-amix.h (free): Fix prototype.
1914 * aoutx.h: Don't use NULL as an integer, for braindead systems
1915 that declare it as (void *)0. (From Peter Schauer.)
1917 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
1919 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
1920 problem with bad Ultrix system headers.
1921 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
1922 various kinds of alignments for the various kinds of
1925 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
1927 * doc/Makefile: Don't assume . is on the path (from James Clark).
1929 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
1931 * Makefile.in: Avoid Sun Make VPATH bugs.
1932 * targets.c: Declare trad_core vectors extern.
1934 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
1936 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
1937 * libbfd.h: Moved ALIGN macro here.
1938 * bout.c (b_out_callback): Replace i960_align by align_power.
1940 * libaout.h (struct aoutdata): Added fields page_size,
1941 segment_size and exec_bytes_size. These help generic code
1942 (in aoutx.h and libaout.h) to figure out where to align
1943 the various segments in a demand paged file.
1944 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
1945 to decide if the exec header counts in a_text (text segment size).
1946 Also, assume D_PAGED flag is set; don't set it here.
1947 * bout.c (b_out_callback): Add initialization of
1948 adata fields page_size, segment_size, and exec_bytes_size.
1949 * host-aout.c (NAME(host_aout, callback) and
1950 NAME(host_aout,mkobject): Ditto.
1951 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
1952 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
1953 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
1954 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
1955 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
1956 for some systems (mainly sunos), so do it in the callback instead.
1957 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
1958 * aoutx.h (NAME(aout,set_section_contents): Change the way
1959 filepos and size of sections are carried out to support
1960 older styles of demand paged executables.
1963 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
1965 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
1966 * bfd.c: Added macros to enable gas to swap coff records.
1967 * coffcode.h: Make the coff_swap_*_out routines return the number
1968 of bytes swapped, and cleaned up their prototypes.
1969 * configure.in: Added ebmon/coff support
1970 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
1972 * targets.c: Added new entry points for coff swapping
1974 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
1976 Restructure configuration scheme for bfd, binutils, ld.
1978 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1979 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
1980 Change some config names to match other dirs.
1981 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1983 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
1984 ../include/sysdep.h.
1985 * cpu-i960.c: Strncmp needed a length arg.
1986 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
1987 * i386aout.c: Remove dead N_TXTOFF override.
1988 * trad-core.c: Don't disable the whole file if SUN4_SYS.
1989 * config/: Rename some config files to match up h-*.h names.
1990 Remove all the HOST_SYS definitions from the config files.
1991 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
1992 * hosts/h-hp9000.h: Remove USG comment.
1993 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
1994 * hosts/h-news.h, h-sparc-64.h: New config files that had
1995 previously been kludged in the <sysdep.h> file.
1997 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
1999 * config/*: trad-core support is HOST dependent, not target
2000 dependent. Target config files only set DEFAULT_VECTOR and/or
2001 other vector elements. Exception: when host-aout.c is in use,
2002 in which case we're forced to assume we're native (hp, vax,
2003 tahoe). Rename XDEPFILES to HDEPFILES.
2004 * Makefile.in: Rename XDEPFILES.
2005 * config/h-sun*: Don't force static linking.
2006 * trad-core.c: Document how to use it nowadays.
2007 * i386aout.c, newsos3.c: Clean up.
2008 * i386coff.c: Allow 386 coff files to be used as core files too
2009 (for reading core files from embedded systems).
2011 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2013 * Add i386aout.c for a.out support on the i386.
2015 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2017 * reloc.c, section.c, syms.c, targets.c: correct info-node
2018 structure in *doc* comments.
2019 doc/Makefile: stop hiding complaints from makeinfo.
2021 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2023 * aoutx.h (...some_aout_object_p): Take a third parameter,
2024 the internal_exec struct, and avoid ever looking at an
2025 external_exec. All callers changed to read the entire
2026 external_exec struct, swap and check its magic number,
2027 swap in the whole structure, and pass the swapped-in version to
2029 * bout.c: Bring into modern era. Use single _object_p routine
2030 for big- aand little-endian. Provide internal and external
2031 exec header structs. Use separate swap-in and swap-out routines.
2033 * libaout.h: Move struct internal_exec from ../include/aout64.h
2034 to here. Add obj_symbol_entry_size to struct aoutdata.
2035 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2037 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2038 EXTERNAL_NLIST_SIZE. Callers changed.
2040 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2042 * bfd.c: Remove strerror() to libiberty.
2044 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2045 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2046 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2047 last byte of transfer, not first byte, is within the section.
2049 * host-aout.c: Remove `BSD' archive support. Lint.
2051 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2052 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2053 `bfd_arch_info_type'. All uses changed.
2054 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2055 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2056 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2057 it needs a better name.) All uses changed.
2058 * targets.c: Rename `enum target_flavour_enum' to `enum
2059 target_flavour', and remove the `_enum' from all of the enum
2060 values themselves. All uses changed.
2062 * configure.in, config/h-i386mach: i386 mach host.
2063 * config/t-i386-aout: Use host-aout.c.
2065 * trad-core.c: Give it its own xvec's to make it independent
2066 of other file formats.
2067 * ecoff.c, host-aout.c: Remove refs to trad-core.
2068 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2069 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2071 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2073 * reloc.c: Extended NEWHOWTO macro
2074 * ieee.c: Changed the way 8bit pcrel is done
2075 * cpu-h8300.c: got the registers in the right order
2077 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2079 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2080 prediction is vindicated!
2082 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2083 Remove refs to howto.c, since Steve forgot.
2085 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2087 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2088 still work. Now allows any architecture/machine to be set.
2090 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2092 * howto.c deleted and moved code to reloc.c
2094 * libbfd.h, libbfd-in.h removed $id stuff for real
2096 * cpu-h8300.c Made it match various different spellings of h8300.
2098 * archures.c: Took out the first char filter which made it only
2099 look for a cpu/arch match when the first chars of supplied and
2100 tested names were the same.
2102 * targets.c removed oasys stuff, pending someone to fix the bugs
2106 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2108 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2109 ELF support good enough for GDB.
2110 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2111 m68k-cbm-svr4 host and target.
2112 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2113 so `diff' and `patch' can cope.
2115 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2117 * archures.c: removed texinfo error
2119 * init.c: added texinfo hooks, and removed initialization error
2122 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2125 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2127 * cpu-i960.c: Avoid numerical count of initializers.
2129 Vax Ultrix changes from David Taylor <taylor@think.com>:
2130 * host-aout.c: Make little-endian vector really little-endian.
2131 * configure.in: Separate vax and tahoe cases, handle ultrix.
2132 * config/t-vax: Add trad-core.o.
2133 * config/h-vaxult: New host system.
2135 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2137 * bfd-in.h VERSION, change version number to 0.18, this makes a
2138 gap, but now is the same as the linker version number.
2140 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2141 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2142 files will eventually contain processor specific bits for bfd,
2143 like strange relocation information and dis/assembly. So far only
2144 the H8 has been even partially done. This work also ties in with
2145 the change in handling architectures.
2147 * amdcoff.c: (a29k_reloc) fix error message.
2149 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2150 discover the architecture of the bfd. (sunos4_callback) calls the
2151 function bfd_set_arch_mach rather than stuffing stuff directly
2152 into the bfd. (sunos4_write_object_contents), changed names of
2155 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2156 setup the environment.
2158 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2159 headers in big endian format, regardless of the endianess of the
2162 * archures.c: totally changed. Now an architecture is represented
2163 with a pointer to an info structure rather than an enumerated type
2164 and a long. The old info is available as two elements in the
2165 structure. Future enhancements to architecure support will
2166 involve pointers to methods being placed into the info structure.
2168 * bfd.c: changed the definition of the bfd structure for the new
2171 * bout.c: (b_out_set_arch_mach) changed to use the new
2172 architecture mechanism.
2174 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2175 the new architecture mechanism.
2177 * configure.in: added h8 stuff.
2179 * ieee.c: too many changes to note. Now ieee files written with
2180 bfd gas and ld can be read by gld and ieee only linkers and
2183 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2185 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2186 than fixing the structure directly.
2188 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2189 than fixing the structure directly.
2191 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2192 before opening a bfd.
2194 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2195 rather than fixing the structure directly.
2197 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2198 in the t/hmake file) a user can select which backends they want
2199 linked with bfd without changing the source.
2201 * init.c: new, looks after initializing modules.
2203 * howto.c: for future use, will allow an application to work out
2204 what cookie to use as a handle on a relcoatio howto.
2206 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2208 * srec.c: Better error checking, partly from Peter Schauer.
2209 (srec_object_p): Avoid assuming any file that starts with 'S' is
2210 an S-record file! (Check for 3 uppercase-hex digits after it.)
2211 (ISHEX): Define new macro for checking supposedly hex characters.
2212 (pass_over): Treat as EOF any S-record line that:
2213 * doesn't have hex in either size character
2214 * produces a size larger than 0x7F
2215 * has an unrecognized type number
2217 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2219 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2220 opncls.c: Lint (saber actually).
2222 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2224 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2225 * newsos3.c: Fixed two types: newos3 -> newsos3.
2226 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2227 to use correct segment.
2229 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2231 * aoutx.h (print_symbol): Handle missing symbol->name.
2233 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2235 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2238 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2240 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2241 add sgi/irix support.
2243 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2245 Changes for the AMD 29000 Ultracomputer port from David Wood.
2248 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2250 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2253 * coffcode.h (coff_real_object_p): Pass information about the
2254 current file's coff symbol format to BFD via the coff_data struct.
2255 (coff_find_nearest_line): obj_icof => coff_data.
2256 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2257 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2258 and DIMNUM == E_DIMNUM.
2259 * configure.in: Handle a29k-*-* hosts, and targets
2260 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2261 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2262 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2263 local_linesz to `coff_data' (tdata) struct.
2264 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2265 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2267 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2269 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2270 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2272 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2274 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2276 (sunos4_core_file_matches_executable_p): Fix header comparison.
2277 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2278 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2280 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2282 Allow GDB to patch object files.
2284 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2285 * trad-core.h (trad_unix_core_file_p): Ditto.
2286 * aoutx.h (aout_set_section_contents): On first output, check
2287 abfd->direction and complain if erroneous.
2289 * Makefile.in: Add crude dependencies.
2291 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2293 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2294 to h/t-xxxx files so that everything will work on System V.
2296 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2298 * aoutx.h: Add information on host-aout.c and how to configure
2299 to use it, to the manual.
2300 * configure.in: Tix typo.
2301 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2302 else dummy out the core file support.
2303 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2304 specified, use it to locate the data section.
2305 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2306 rather than as chars (lint).
2308 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2310 * aoutx.h, coffcode.h: saberized.
2312 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2314 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2316 bfd.c, targets.c: minor rewording of doc segments
2319 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2321 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2322 etc, rather than TEXT_START_ADDR.
2323 * host-aout.c: Remove #if 0 around whole thing.
2324 Update to modern (32/64-bit) a.out naming conventions.
2325 Include a large chunk of ../include/a.out.gnu.h to get macros that
2326 are not defined by the system include files.
2327 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2328 macro used by the other a.out implementations.
2329 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2331 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2333 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2334 texdoc and psdoc; make these depend on generated .texi's
2336 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2339 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2342 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2343 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2344 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2345 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2346 obtrusive marks indicating .c origins.
2348 * bfd.texinfo: generalize most references to linker
2350 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2352 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2353 * archures.c: remove empty foo() definition (crept in at vn1.9)
2355 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2357 * bfd.texinfo: use @setchapternewpage on instead of lots of
2358 @page's; minor rephrasing in Introduction.
2360 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2361 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2362 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2363 segments): used BFD (caps) more consistently as a name in
2364 discourse, fixed a few other minor typos and uses of fonts
2367 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2369 * coffcode.h: fixed bug where string table size wasn't being swapped.
2371 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2373 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2375 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2376 flags. (bfd_print_symbol_vandf) now knows what to do with the
2379 * aoutx.h: made translate_from_native_sym_flags and
2380 translate_to_native_sym_flags produce the above flags.
2383 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2385 * all files: update copyright notices for GPL version 2.
2386 Install header comments and attribute most modules to their
2387 authors. BFD's name is now officially "Binary File Descriptor",
2388 so remove any conflicting pejoratives.
2389 archures.h: Consists solely of comments; remove it.
2391 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2393 * Makefile.in, bfd.c: Made it compile again.
2395 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2397 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2400 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2402 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2403 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2406 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2407 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2409 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2411 * Everything: created some new files, core.c format.c, reloc.c,
2412 section.c and syms.c to split the functionality a bit better.
2413 Cleaned up the rest of the files a bit, and added some
2417 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2419 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2420 really takes 3 arguments, patched code and ammended prototypes.
2422 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2424 * ../include/bfd.h (struct bfd_target): Added new field
2425 "align_power_min" which contains the minimum alignment for a
2426 section. This is used in coff_new_section_hook. The field
2427 insertion necessitates an update of all backends..
2429 * aoutf1.h jump table field inserted
2431 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2434 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2435 table field inserted.
2437 * coffcode.h(just about everything) Now patches up symbol tables
2438 using a different mechanism. The Intel major bug has been fixed,
2439 and the linker can self host on the Aviion and be debugged with
2442 * ecoff.c: new include and jump table patch, i386coff.c: new
2443 include and jump table patch, icoff.c: new include and jump table
2444 patch, ieee.c: can now read archives containing ieee modules.,
2445 libcoff.h: added (combined_entry_type), libieee.h: uped max
2446 sections to 20, m68kcoff.c: new include and jump table patch,
2447 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2448 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2449 srec.c: jump table patch. trad-code.c fixed #IF typeo
2451 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2453 * coffcode.h (coff_swap_aux_in): added else case to deal with
2454 filenames less than 9 characters.
2457 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2459 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2461 * srec.c: now allows any number of sections to be created in a
2462 file. Outputs addresses of the right length.
2464 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2466 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2467 target didn't match, the format got set to the attempted match,
2468 breaking a future test.
2470 *../include/i386coff.h : fixed typo in type field with size
2472 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2473 support in the jump table for the swapping routines exported to
2474 gdb. Now gdb works with the 386.
2476 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2478 * Merge in changes from gdb-3.95 release.
2479 Makefile.in: Allow hmake and tmake files to add OFILES.
2481 bfd.c: support specific targets as well as searching. When
2482 searching, take default target in preference to others.
2484 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2485 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2486 libbfd.h: Support specific targets as well as searching.
2487 opncls.c: Support specific targets as well as searching.
2488 targets.c: Search is short-circuited if default target matches.
2489 liboasys.c, libieee.c: Undo bothner changes that make macros
2490 work to the left of assignment, but which depend on the
2491 representations of different pointer types being the same.
2493 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2495 * i386coff.c: created.
2496 * coffcode.h: added support for 386.
2497 * Makefile.in: added support for 386.
2498 * ../include/i386coff.h: created
2500 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2502 * coffcode.h: removed all put_x_<sizes>
2503 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2507 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2509 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2511 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2513 * everything: Removed sysdep.h from bfd.h and put back into files
2514 from which it was split out. Now 64 bit version is built with a
2515 -DHOST_64_BIT="long long" on the compile line.
2518 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2520 Changed all the [get|put][name] routines to use [get|put]_[size
2523 Put in support for 64 bit work. Now two versions of bfd may be
2524 generated, according to the state of TARGET_64_BIT, one which is
2525 32 bit only, and one which is 64/32 bits.
2526 Created new back end 'demo64' to test 64 bit functionality.
2528 Renamed some files to work on DOS.
2530 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2531 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2532 chage, 64 bit transfer. * liba.out.h: Split out common code from
2533 sunos and newsos into liba.out. Name changes and prototype mods. *
2534 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2535 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2536 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2537 change and 64bit stuff.* newsos3.c: common code removed, new jump
2538 table. * oasys.c: Name change * opncls.c: Portability fixes *
2539 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2540 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2541 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2542 64bit ized. * demo64.c: 64 bit a.out back end
2548 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2550 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2551 on LHS of assignment, even when using old compilers.
2552 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2553 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2554 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2555 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2556 * targets.c: Add declaration of newsos3_vec.
2559 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2561 * aout.c: fixxed some of the problems with filepos calculation.
2562 (swap_ext_reloc): fixed problem with creation of relocs.
2563 (aout_set_section_contents): fixed filepos problem
2565 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2566 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2567 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2568 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2569 cleaned up. (coff_write_object_contents) cleaned up.
2571 * ecoff.c: Totally different. Now supports ecoff fully.
2573 * icoff.c: fixed problems in relocation callout.
2575 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2577 * m68kcoff.c: updated target vector.
2579 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2580 choose_reloc_size. (sunos4_write_object_contents) now calls
2581 choose_reloc_size so outputs relocs correctly, also calculates the
2582 size of the sections correctly.
2586 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2588 Merge Per Bothner's changes to modularize BFD a.out a bit.
2590 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2591 * ieee.c: Cast enums to int before comparing them, for brain-
2593 * coff-code.h: Remove coff_get_section_contents, and use the
2594 generic one instead.
2596 * aout.c: Derive new module from sunos.c, containing generic
2597 support code for all kinds of a.out files.
2599 * sunos.c: Remove all code that goes in aout.c. Split out
2600 machine dependent followup in sunos4_object_p into
2601 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2602 and redefine only the names we CHANGE, not all the names. Drop
2603 the little-endian vector, and rename the vector as sunos4 rather
2606 * b.out.c: Use aout.c routines for most of the work. Slight
2607 changes for the new regime. Remove close_and_cleanup and
2608 get_section_contents in favor of generics. New transfer vector
2611 * newsos.c: New support for Sony NEWS, another a.out format.
2613 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2614 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2615 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2617 * opncls.c (bfd_close): Call format-dependent write_contents
2618 routine, if writing, before calling target-dependent
2619 close_and_cleanup routine (which is now always generic, I think).
2620 * srec.c: Use bfd_alloc instead of malloc. Remove
2621 close_and_cleanup and move code from it to
2622 srec_write_object_contents. Add write_contents to tvec.
2623 * targets.c: Remove a.out little vector, replace a.out big
2624 vector with SunOS vector. FIXME: Need Vax support again now.
2626 * libbfd.h: Add write_contents format-dependent-vector to the
2627 bfd_target vector. Supply a generic close_and_cleanup routine.
2628 * liba.out.h: Handle the new aout.c split. Add prototypes for
2629 all routines defined in aout.c. Rename "sunos" things to "aout"
2630 things. Add a few fields where needed for various formats.
2631 * Makefile.in: Add aout.c and newsos.c.
2633 * archive.c, ieee.c, oasys.c: Lint.
2635 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2638 changed forward declaration struct stat; to reduce warnings. Changed
2639 comment on bfd_h_<x>_x.
2641 * ../include/m68kcoff.h, ../include/intel-coff.h,
2642 ../include/m88k-bcs.h
2643 Now there are two incarnations of relocs, linenos and syments. One for
2644 internal digestion, and one full of char arrays for I/O. The original
2645 names have gone to detect errors.
2647 * Makefile.in, m68kcoff.c, targets.c
2648 Test new structure code with a 68k coff implementaion
2650 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2651 Fixed all the places where there were problems with the size and
2652 alignments of structures on disk and structures in memory. #ifed out
2653 all the code in coffswap.c, since it should be done using the target
2656 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2658 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2659 multiple reloc command.
2661 * sunos.c (sunos4_set_section_contents): Made it so that sections
2662 are always padded to their alignment size.
2664 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2666 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2667 Clean up types and such (saber C problems).
2668 * ecoff.c: Clean up types and such. Remove routines that are
2669 not used. Fix up reading and swapping of shorts from files.
2671 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2673 * a.out.vax.c: Remove two bogus "static" from prototypes.
2675 * ecoff.c: Got rid of lots of non-working junk (that had
2676 been copied directly from coff-code.h).
2677 Updated to be consistent with updates to icoff.c and coff-code.h.
2679 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2680 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2682 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2683 but until the target_vector is automatically generated,
2684 it's as good as any. Note that the text offset is the only
2685 difference between NewsOS and SunOs (including magic numbers).
2686 (Most of the sunos_* routines should to renamed bsd_*
2687 and move to a bsd.c file. Then (and when the target_vector
2688 is automatically generated) it might make sense to create
2689 a separate Sony target.)
2691 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2692 on some systems, and doesn't help on others.
2693 Similarly, only define X_OK if not already defined.
2695 * trad-core.c: Don't include sys/stat.h - at least
2696 on NewsOS 3, it has already been included.
2698 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2700 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2701 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2702 symbol tables if necessary when reading them in, so gdb can use
2703 them. Add "bfd_coff_" to the names so they won't conflict with
2704 names in calling programs. FIXME-soon: if coff-code.h is
2705 included in two BFD modules, this will cause duplicate
2706 definitions; the routines should be exported to a separate,
2707 common, module (probably along with a mess of other ones).
2709 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2711 Improve modtime support.
2713 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2714 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2715 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2716 BUG: archive members still do not get correct mod times.
2718 Improve floating point support for core files.
2720 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2721 (sunos4_core_file_p): Create a second registers section in the
2722 core file, called ".reg2", for the float registers.
2724 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2726 * many changes to improve archive handling; found a logic flaw in
2727 bfd_check_format which only just happened to work by cooncidence.
2729 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2731 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2734 * bfd.h: changed type of udata in asymbol to void *, like it
2735 should be. Added bfd_reloc_dangerous enum member.
2737 * coff-code.h: Fixed it so that internally generated symbols get
2738 their values relocated correctly in all cases. Removed calls to
2741 * icoff.c: Not understanding the destination symbol of a reloc is
2742 not a failure any more, just 'dangerous'. This allows linking of
2743 b.out and coff images.
2745 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2749 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2751 * sunos.c (translate_to_native_sym_flags): fixed
2752 sym_pointer->n_value so that symbols on the way out get their
2753 section relative values calculated correctly.
2755 * coff-code.h (mangle_symbols): fixed problem where tags were not
2756 being relocated for structs, enums, unions. Also various lints.
2758 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2760 * archive.c (get_elt_at_filepos): system_call_error returned
2763 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2765 * Resolve the use of no_error and system_call_error.
2766 The bfd library itself now will never set bfd_error to
2769 The code still needs to be combed to make sure all the error
2770 codes are correct. I suspect they are not always set correctly.
2772 * The names of all the messages have _ prepended because the sun
2773 bundled compiler can't distinguish from a macro which takes an
2774 argument and the same identifier in a non-macro context.
2776 * The reason for the above being that entry points which used to
2777 be trampoline functions are now just macros which expand to a
2778 direct call through the bfd's xfer vector.
2780 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2781 must gas have its own version of everything (the gas version
2782 had the correct value)
2784 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2786 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2787 properly support i960 architecture and output correct reloc stuff.
2789 * bfd.h: added prototype for bfd_printable_arch_mach, added
2792 * coff-code.h: Applied patches from chrisb to support i960
2793 architecture, zero relocs and swap them correcly and conditionally
2794 compiled the timestamp.
2796 * sunos.c: Made the default section alignment 2^3 so that doubles
2797 are done properly. Fixed the same reloc bug that was in b.out.c
2799 * sysdep.h: Now compiles on a Posix box
2801 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2803 * icoff.c: Fix comment on big-endian version.
2804 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2805 F_RELFLG). Set F_AR32WR in output files if little endian
2808 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2810 * archures.c fixed =/== typo
2812 * sunos.c added architecture stuff for output. Fixed
2813 bug where files where vma(data) != size(text)
2814 were processed wrong.
2816 * coff-code.h added a lint cast
2818 * (../include/a.out.sun4.h) fixed it so zmagic
2821 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2823 * archive.c removed loads of includes, and fixed bug where string
2824 table didn't have a null at the end.
2826 * bfd.c fixed includes, added symbols argument to
2827 canonicalize_reloc entry point.
2829 * libbfd.c fixed includes and added some lint patches.
2831 * targets.c added both sorts of intel coff.
2833 * b.out.c fixed included, changed was the canonical
2836 * icoff.c added support for callj and big and little
2839 * opncls.c added chmod+xing for files with EXEC_P set.
2841 * sunos.c fixed includes. Changed default section
2842 alignement to words. Fixed relocation stuff to work with
2845 * bfd.h various new types added, prototype for new
2846 reloc calls, changed bfd->iostream to a void *
2847 to including files don't need stdio.h.
2849 * libcoff.h added conversion table to tie relocs to
2854 * coff-code.h fixed includes. Added code to support
2855 big and little endian formats. Various lints. Better
2856 processing of symbols. Changed reloc stuff to new
2859 * libbfd.h fixed includes
2862 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
2864 * bfd.h changed name of alignment entry in sec_struct to
2865 alignment_power, because of conflicting uses within bfd.
2866 Now it should be obvious that it's a 2**n alignment
2867 specifier. Removed start_pad, end_alignment, block, minsize,
2868 output_file_alignment, subsection_alignment and original_vma fields.
2869 Added align_power() macro. Fixed bfd_section_alignment
2870 acessor macros. Added bfd_symbol_same_target macro.
2872 * b.out.c (b_out_write_object_contents) fixed to use
2873 new alignment member. Fixed (callj_callback) to use section
2874 relative symbols properly.
2876 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
2877 Fixed (translate_from_native_sym_flags) to correctly make
2878 symbols section relative.
2880 * bfd.c (bfd_errmsg) fixed various enum cast problems.
2881 (bfd_make_section) took out initialization of obsolete members.
2882 (bfd_print_symbol_vandf) added
2884 * opncls.c (bfd_create) created.
2886 * coff-code.h (coff_new_section_hook) took away refs
2887 to obsolete members. (make_a_section_from_file) added
2888 conversion between alignment types. (coff_symbol_from)
2889 added. (coff_count_linenumbers) only counts linenumbers
2890 if symbol is of coff-type. (coff_mangle_symbols) only
2891 heavily mangles symbols if symbol is coff-type.
2892 (coff_write_symbols) various lints. (coff_write_object_contents)
2893 various lints and modification for alignment conversion.
2894 (coff_slurp_relocs) fixed for use with new asection shape.
2896 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
2898 * archive.c lots of lint
2900 * b.out.c added callj relocation support, upgrated reloc howto.
2901 Fixed so that asymbol and reloc records are output
2904 * bfd.c lots of lint, support for new bfd entry point
2907 * bfd.h changed definition of asymbol to contain pointer to
2908 owning bfd, removed target dependencies.
2910 * cache.c took out print statements, put in BFD_ASSERT calls.
2912 * coff-code.h various lints, corrected linenumber output
2913 functionality. Added support for new style asymbols and
2914 bfd_print_symbol. Fixed so that asymbol and
2915 reloc records are handled correctly. Added timestamp.
2917 * icoff.c Added support for new howto shape.
2919 * liba.out.h Added support for new asymbol shape
2921 * libbfd.c various lints
2923 * libbfd.h various lints
2925 * libcoff.h added support for new asymbol shape.
2927 * sunos.c various lints. Added support for new asymbol shape
2928 and bfd_print_symbol.
2930 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
2932 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
2933 pointer lint. Added support for callj relocation. Fixed bug where
2934 the last 32 bytes of the text section were overwritten by data. Fixed bug
2935 where archives of b.out didn't work due bfd_slurp_extended_name_table
2938 * sunos.c added support for n_other field. Braced the howto table so
2939 that it won't be affected by any lengthing of the howto struct typedef.
2942 * bfd.h added support for n_other field, added special_function
2943 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
2946 * bfd.c upgraded bfd_perform_relocation, various lints.
2948 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
2950 * ChangeLog: Started ChangeLog for BFD.
2951 * ToDo: Create file for suggestions.
2953 * Makefile: Support easy loading into Saber C.
2954 Add dependencies for icoff.o and bcs88kcoff.o.
2955 Rename coff.c to coff-code.h. Change callers.
2957 * bfd.c (bfd_check_format): Allow the check_format routines
2958 to return the desired target vector, rather than just a Boolean.
2959 bfd.h (bfd_check_format): Change function pointer return type.
2960 archive.c (bfd_generic_archive_p): change callee.
2961 b.out.c (b_out_little_object_p, b_out_big_object_p,
2962 b_out_real_object_p): change callee.
2963 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
2964 in check_format transfer vectors that need a filler.
2965 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
2966 bcs88kcoff.c: change callee.
2967 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
2968 icoff.c: change callee.
2969 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
2971 * libbfd.c (zalloc): It should actually zero the storage!
2972 This was commented out for some reason.
2974 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
2975 This is so callers can avoid <stdlib.h> which doesn't exist
2978 * bfd.c (map_over_sections): Add debugging code, since I
2979 noticed the section count for sunos core files was bad, but only
2980 GDB had detected the problem.
2981 (bfd_set_section_lineno_size, bfd_set_section_linenos,
2982 bfd_get_section_linenos): Remove obsolete functions.
2983 (bfd_apply_relocations): Use longs, not ints, for the math.
2985 * bfd.h: Declare enum boolean and struct bfd_target as well
2986 as typedefs for them. Remove obsolete
2987 bfd_get_section_lineno_size.
2989 * cache.c: Make the "fdopen" support work. Keep better track
2990 of how many files are open. Centralize the opening of files
2991 and be sure bfd_open[rw] actually try to open the file. Evade
2992 linked list initialization problems.
2994 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
2996 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
2998 * cplus-dem.c: Delete file, since it is not part of BFD.
3000 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3001 (bfd_openr, bfd_openw): Actually open the file, give error now.
3003 * sunos.c (sunos4_core_file_p): Set section count.
3004 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3005 obsolete definitions.
3006 (_write_symbol_table): Initialize <idx> counter.
3007 (foop): Eliminate debugging code.
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