1 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
5 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
6 declaring pointers to functions.
7 * cache.c, elf.c: Move static function decls to top, use PARAMS.
8 * seclet.h: Declare external function with PARAMS.
10 * doc/chew.c (exfunstuff): Eliminate.
11 (paramstuff): Replace exfunstuff with function to generate PARAMS.
12 * doc/proto.str: Use paramstuff rather than exfunstuff.
14 * libbfd.h: Update, based on changes in source code and chew.
16 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
18 * libieee.h: Add FIXME about removing limit on number of sections.
19 * bfd-in.h: Improve comments to make it clear that bfd.h is
20 the wrong place to edit this file.
21 * Makefile.in (install): Install ansidecl.h and obstack.h in the
22 same places where we install bfd.h.
24 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
26 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
27 symbol type before blindly modifying the auxent. Specifically,
28 only modify the endndx fields for types that need it, and don't
29 set the array information for non-arrays.
31 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
33 * aoutx.h (some_aout_object_p): Section list should be set up
34 correctly anyways; don't have to set up "next" pointers manually.
36 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
38 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
39 config/i386v.mh: removed -DUSG from HDEFINES.
40 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
42 hosts/i386v.h: don't define POSIX_UTIME.
44 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
46 * ieee.c (ieee_slurp_sections): make a private copy of the
47 section's name before truncating it.
49 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
51 * hppa.c: add symbol_leading_char entry in transfer vec
53 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
55 * ieee.c (get_symbol): can now cope when two symbols of a
56 different class, but the same index number occur consecutively.
57 (get_section_entry): nicer name for sections being forward
58 referenced. (ieee_archive_p): don't free the filename string,
59 since it was never malloced.
61 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
63 * coffcode.h (coff_write_object_contents): Zero timestamp field.
65 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
67 * coffcode.h (coff_swap_aux_out): set the fcnary info before
68 optionally setting the dimen info, since they are in the same
69 memory locations. Also zero out external auxent.
70 (coff_write_symbol): don't zero external auxent; now done in
73 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
75 * Check fclose return value for errors.
76 libbfd.h: bfd_cache_close now returns a boolean.
77 cache.c (bfd_cache_delete): return fclose success value.
78 (bfd_cache_close): return bfd_cache_delete return value.
79 opncls.c (bfd_close, bfd_close_all_done): return result of
82 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
84 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
86 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
88 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
89 work out a coff relocation type from a howto's attributes rather
90 than using the input r_type field. This fixes PR1677 and allows
91 conversion of a.out relocs to coff relocs.
93 * coffcode.h (coff_write_relocs): if supplied a relocation
94 relative to an absolute symbol, use the right symbol index.
96 * reloc.c (bfd_perform_relocation): do a partial link for coff
99 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
101 * changes to support i386-sysv with shared libraries:
102 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
103 check for .data2; if _LIB is defined, check for it; map
104 SEC_NEVER_LOAD to STYP_NOLOAD.
105 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
106 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
107 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
108 if section has contents, not just if it is loadable; if
109 TWO_DATA_SECS, check for .data2
110 (coff_set_section_contents): set vma of .lib section to number of
112 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
113 don't define coff_write_armap to bsd_write_armap.
114 * hosts/i386v.h: don't include <utime.h>, since it is not provided
117 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
119 * solaris2.h: Get the definition of alloca from alloca.h if we
122 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
124 * configure.in (i960-*-{aout,bout}): Support these.
126 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
128 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
130 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
132 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
133 no-longer-used definitions of L_SET and L_INCR.
134 * i386linux.h: Tweaks to smooth Linux build.
136 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
138 * seclet.h: Add enum tag to bfd_seclet_enum_type.
140 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
142 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
143 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
144 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
145 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
147 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
148 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
150 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
152 * configure.host: New file, contains mapping of host configs
153 to host support file names for bfd, binutils, opcodes.
154 * configure.in: Use it.
155 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
156 * i386bsd.c: Cleanup, reformat.
157 * config/i386-bsd.mt: Comment changes.
158 * config/i386bsd.mh: New file for core file support.
159 * hosts/i386bsd.h: Merge changes from Peter Schauer.
160 * bout.c (ALIGN): Rename to ALIGNER, since system header files
161 on BSD 4.4 define ALIGN (sigh!).
163 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
165 * libaout.h (aout_backend_data): added exec_header_not_counted
166 field. For ZMAGIC files only, when text_includes_header is set, by
167 default the length of the exec header is counted in the text
168 section size. For go32, exec header is mapped in but does *not*
169 contribute to the size of section.
170 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
171 is not set, but ztih is, add the size of the exec header to the
172 recorded size of the text section.
173 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
174 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
175 Also set text_includes_header.
176 * aout-target.h (*_backend_data): cleare exec_header_not_counted
177 by default in MY(backend_data).
179 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
181 * aout-target.h (callback): Don't define this function if it won't be
184 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
185 type doesn't match. Don't lose if file sections have already been
187 (set_arch_mach): Set reloc_entry_size.
188 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
190 * hosts/i386bsd.h: New file.
191 * configure.in: Recognize i[34]86-*-bsd host.
193 * aout-target.h (callback, write_object_contents): Delete unused
196 * aoutx.h (reloc_type_lookup): New function.
197 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
198 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
199 (MY_reloc_howto_type_lookup): Don't define it.
201 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
203 (slurp_symbol_table): Use header byte order, not target byte
204 order, for reading symbol data.
206 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
208 * configure.in: Undo some brain damage in the host section.
209 * configure.in: Reformat the target section, test many configs.
210 * Makefile.in (make): Remove obsolete `make make'.
211 * aoutx.h (some_aout_object_p): Make defines line up.
213 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
215 Now a bfd knows whether underscores are normally prepended
216 to symbols in its file format.
218 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
219 coff-z8k.c: targets set so they have leading underscore
220 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
221 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
222 without leading underscore flag
223 * targets.c: add symbol leading char to xvec description
224 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
226 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
228 * archive.c: Make errno global.
229 * archive.c (_bfd_write_archive_contents): If read fails (and
230 errno!=0) set bfd_error to malformed_archive (since this probably
231 indicates a truncated archive), rather than system_call_error.
233 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
235 * Makefile.in: added rules for i386bsd.c
236 * i386bsd.c: new file, supporting 386bsd.
237 * configure.in: recognize i386-*-bsd target.
238 * config/i386-bsd.mt: new file - 386bsd target configuration.
240 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
242 * configure.in: re-arrange host section to use *-*-* notation,
243 clean up some of the target section as well
245 * seclet.c: cast result of bfd_get_relocated_section_contents to
246 avoid compiler warnings
248 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
250 * coffcode.h (coff_section_symbol): Create section if it doesn't
253 * bout.c: Removed some unused variables.
255 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
257 * Portability fixes from p3:
258 coffcode.h (coff_write_relocs): removed sanity check until it
259 works on all targets (per advice from sac).
260 config/hp9000.mh: new file to define USG.
261 hppa.c: #undef hppa before the JUMP_TABLE.
262 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
264 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
265 local variable target volatile to avoid mysterious bug in
268 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
270 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
271 * hosts/hppahpux.h: Remove bcopy and index circumventions.
273 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
275 * coff-z8k.c (func_da, func_jr): Lint.
276 * coffcode.h: Use memset rather than bzero.
277 * elf.c: Use memcpy rather than bcopy.
278 * tekhex.c: Use memset rather than bzero.
280 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
282 Add Adobe a.out support.
284 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
285 * config/adobe.mt: Add.
286 * configure.in (*-adobe-* target): Add.
287 * targets.c (a_out_adobe_vec): Add.
288 * Makefile.in: add aout-adobe.c.
290 * configure.in: Put two dashes in all entries to be matched.
291 Add comments to remind people to do this.
292 Reorder all entries that match manufacturer names, to occur
293 last, so they will only be matched if no more specific match
294 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
296 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
298 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
299 since we should never have a NULL section.
300 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
301 tests, set the section to bfd_abs_section.
303 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
305 * coff-z8k.c: getting closer
306 * coffcode.h (coff_get_relocated_section_contents): allow
307 EXTRA_CASES hooks for different arches to provide different reloc
309 * seclet.h: #ifndef around it to allow multiple inclusion
310 * srec.c: minor doc fix
312 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
314 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
316 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
318 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
321 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
323 * bout.c (b_out_slurp_reloc_table): Clear howto field before
324 filling in reloc, in case immediately following code doesn't set
327 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
329 * coffcode.h (coff_renumber_symbols): set the last renumbered
330 symbol pointer to NULL, as expected by coff_write_linenumbers.
331 (coff_write_relocs): apparently a non-zero addend is OK for reloc
332 type R_IHCONST used on the 29k.
334 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
336 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
337 update, based on how the underlying file was opened. Obsoletes
339 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
340 all FASCIST_FDOPEN config defines.
342 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
344 * sparc-opc.c: Moved to opcodes library, now that we have one.
345 * Makefile: Don't compile it.
347 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
349 * aoutx.h: adjust_sizes_and_vmas did not return anything.
351 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
353 * section.c (bfd_set_section_flags): Remove a sanity check.
354 It is unfortunately broken, and prevents strip from working.
356 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
358 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
359 created by last change.
361 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
363 * reloc.c (reloc_howto_struct): Make size field be unsigned.
364 * bfd-in.h: Bump to version 2.0.
366 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
368 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
369 braindamaged HP/Apollo compiler happy.
371 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
373 * format.c: Fix description of search for matching target.
374 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
375 * targets.c: Update description of search for matching target.
376 * Makefile.in (do_clean, clean): Fix infant mortality typo.
377 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
378 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
380 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
382 * Makefile.in: Added mostlyclean/clean/distclean rules.
384 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
386 * targets.c (target_vector): Take out oasys (unless that is
387 the default): Because there is no magic number in archives,
388 there can be annoying target mis-matches.
390 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
392 * sparc-opc.c: Rigorously updated to match architecture manual.
394 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
396 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
397 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
398 to the built-in abs_section were not written out correctly.
400 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
402 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
403 large, assume we're using a swapped byte order and fail with
404 wrong_format rather than dumping core.
406 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
408 * Renamed opc-sparc.c to sparc-opc.c for systems with short
409 filename constraints.
410 * Makefile.in: Updated to reflect change.
412 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
414 Add preliminary support for the we32k:
416 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
418 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
420 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
422 * bout.c: added support for relaxable alignment relocs.
424 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
425 pass down pointer to play area rather than use alloca
427 * cpu-z8k.c (compatible): made static to reduce name space
430 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
432 Add basic support for the z8k:
434 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
435 section.c, targets.c,
437 * syms.c: move mis-inserted patch.
439 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
442 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
443 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
445 * reloc.c: break out addend item from surrounding text.
447 * doc.str (DOCDD): Defined. Adds text to output.
448 (bodytext): Put bulletize before kill_bogus_lines.
449 * chew.c (bulletize): End itemization after a blank line, to
450 prevent following text from being swallowed up in an item.
452 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
454 * configure.in: Add sparclite as a target.
456 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
458 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
461 * coffcode.h (coff_add_missing_symbols): if symbols don't come
462 from a coff file (csym is null), dont deref them
464 * ieee.c (parse_expression): get the answer right when adding an
465 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
466 on elts so that filename is filled in.
468 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
470 * bout.c (howto_align_table): New set of relocs, with enough
471 data for "objdump -r" to work.
472 (b_out_reloc_type_lookup): Recognize alignment relocs.
474 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
476 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
477 invocations of make. Also, always create installation
480 * config/apollov68.mh: removed -g from CC definition.
482 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
484 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
485 overflowing gp-offset range.
487 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
489 * srec.c (srec_set_section_contents): don't write out sections
490 without the LOAD and ALLOC attributes
492 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
494 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
495 * libaout.h (struct aout_backend_data): New callback "set_sizes".
496 * aout-target.h (callback): Don't set page/seg sizes.
498 (set_sizes): New routine.
499 (backend_data): Point to it.
500 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
501 (sunos4_aout_backend): Point to it.
502 * aoutx.h (set_arch_mach): Call set_sizes callback.
504 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
506 * aout-target.h: Make _bfd_slurp_extended_name_table be
507 the default. Given that we *write* the suckers (for long
508 archive member names), we really ought to be able to read them!
509 * trad-core.c: Don't include <machine/reg.h>. It doesn't
510 seem to be needed, and many machines don't have it.
512 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
514 * coff-m68k.c (vector): read and write archives in coff format.
516 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
518 * opc-sparc.c: New file.
520 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
522 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
523 pointers to bfd_byte* before performing arithmetic on them. Such
524 use with bare void* pointers is a gcc extension.
525 * cache.c (bfd_cache_delete): Forward decl with prototype form.
526 * archive (normalize): Add to CONST to match actual usages with
529 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
531 * configure.in: Recognize i486 host cpu, and use i386-elf
534 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
536 * config/stratus.mt (CC): Remove definition.
537 * elf.c (bfd_section_from_shdr): Test for the possibility that
538 section_from_elf_index returns NULL and don't dereference it.
540 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
542 * add hppa_data to bfd tdata (indirectly via sef).
544 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
546 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
548 * configure.in: error messages to stderr, not stdout
550 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
552 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
553 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
554 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
556 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
558 * configure.in: recognize hppa* instead of hppa
560 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
562 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
563 RTYPE2HOWTO to cope with same.
564 * reloc.c (bfd_perform_relocation): added support for size of -2
565 (subtract a word reloc type). Updated doc.
567 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
569 * Makefile.in: merged changes from progressive, removed rcsid.
571 * archures.c, archive.c, Makefile.dos: removed rcsid.
573 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
575 * bfd-in.h : add BFD_IS_RELAXABLE flag
576 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
577 header e_relaxable, major hackery in callbacks
578 * libaout.h : add space for a_relaxable.
579 * seclet.c (rel): don't relax empty sections
582 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
584 * section.c (STD_SECTION): add some casts to the initializers for
587 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
589 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
590 and add appropriate casts to keep (picayune) aix-cc happy.
592 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
594 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
595 symbol pointers. Punt expensive & useless bfd_realloc. Use
596 malloc for raw symbols, and free it before returning.
597 (bfd_section_from_shdr): Do not slurp symbol table until politely
598 asked. Do not even slurp string tables.
599 (elf_get_symtab_upper_bound): Count 'em without reading them.
600 (elf_get_symtab): This is how to politely ask. Schlurp!
601 This should probably just *become* elf_slurp_symbol_table, FIXME.
603 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
605 * archive.c (bsd_write_armap): write the timestamp of the
606 archive header to be just a little bit later than the timestamp of
607 the file, otherwise the linker will complain that the index is
610 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
612 * configure.in: Add m68k-ericsson-*.
614 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
616 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
617 * elf.c: Remove unconditional debug printf's.
618 (elf_write_object_contents, elf_slurp_symbol_table): Handle
619 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
620 (elf_slurp_symbol_table): Hand out symbols in forward, not
621 reverse order. Simplify duplicate code.
623 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
625 * elf.c: Remove "(void)" casts from function calls where the
626 return value is ignored, in accordance with GNU coding standards.
628 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
630 * hppa.c: Apply John's standard fix to avoid "empty translation
631 unit" warnings from some ANSI-C compilers.
633 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
635 * hosts/solaris2.h: Configure same as sysv4.
637 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
639 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
640 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
641 type match actual return type.
642 * elf_print_symbol (section_name): Make CONST.
644 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
646 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
647 New files, for Linux (a free Unix clone for 386 machines).
648 * Makefile.in, configure.in, targets.c: Update accordingly.
650 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
651 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
652 correct calling of howto special functions and fixes from Raeburn
654 * archures.c: nuke bfd_reloc_code_type
655 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
656 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
657 SEC_NEVER_LOAD, various other bfdgas newness
658 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
659 * targets.c: change jump table vector to above
662 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
664 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
665 its prototype will be included in libbfd.h. Change result type
666 to struct * (rather than equivalent typedef) so it can be used in
667 the prototype, where they typedef won't be known.
668 * libbfd.h: Updated version.
670 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
672 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
673 targets.c: HPPA merge.
675 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
677 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
678 * config/solaris2.mh: Kludge around Sun compiler bug.
680 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
682 * libaout.h (aout_backend_data): Change defs of two bitfields to
683 be unsigned chars instead to get around rs6000 compiler problem.
685 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
687 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
688 Correct misconception that there can be only one symbol table.
689 Only call elf_slurp_symbol_table on the full symbol table, not
690 the dynamic one which is only a subset of the full one.
692 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
694 * coffcode.h (coff_compute_section_file_positions): For I960,
695 don't align sections in file.
697 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
699 * targets.c (struct bfd_target): Added field for target-specific
700 (but not file-specific) data, for distinguishing minor
701 characteristics between (e.g.) a.out formats.
703 * section.c (struct sec): New field user_set_vma indicates vma
704 field should be heeded, not assumed to be unset.
705 (STD_SECTION): Initialize that field of standard sections to zero.
706 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
708 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
711 * archures.c (struct bfd_arch_info): Fixed order of comment and
712 field decl. New fields indicate size of page and segment for
714 * cpu-m68k.c (N): Fill in values.
715 * cpu-sparc.c (arch_info_struct): Ditto.
717 * libaout.h (struct aout_backend_data): Various bits of data (not
718 all used currently) with characteristics of a.out implementation.
719 Important field for now is text_includes_header, indicating that
720 the text section starts immediately after the file header, which
721 gets mapped in with it.
722 (struct aout_data): New fields indicate whether vma has been
723 adjusted yet (not yet used), and what magic number will be used in
724 the output file (should go away in favor of vma_adjusted).
725 (WRITE_HEADERS): Code for dealing with section sizes and related
726 header fields replaced with call to adjust_sizes_and_vmas.
727 * aoutx.h (some_aout_object_p): Fill in magic number field.
728 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
729 (set_arch_mach): Set page size and segment size once CPU
731 (adjust_sizes_and_vmas): New function; has much code moved
732 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
733 and size parameters, as well as many header fields, after deciding
734 on magic number for output file. Checks to ensure that this
735 adjustment has only been done once.
736 (set_section_contents): Call adjust_sizes_and_vmas instead of
737 doing much of the work here.
739 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
740 default (null) values of these fields.
741 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
742 value in exec header.
743 (sunos4_aout_backend, MY_backend_data): Define backend data
744 indicating file header is included in text section.
746 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
748 * hosts/sparc.h (abort, exit): Hide these names if compiling with
749 gcc version 2, to avoid warnings.
751 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
753 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
754 it's broken on ncr 3000's. Use simple "true" for RANLIB.
756 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
758 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
760 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
762 * section.c (STD_SECTION): Remove extra semicolon in declarations.
763 * configure.in: Rewrite target parsing to use simple format.
764 Handle sparc-sun-solaris2 configuration.
765 * aout64.h: Avoid ANSI C brain death warning.
766 * elf.c: Avoid trigraph (???) or /* in comments.
768 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
770 * config/sysv4.mh: new file, RANLIB=echo
772 * configure.in: handle Solaris2 as -sysv4 or -solaris2
774 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
776 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
777 elf_core_tdata_struct into a single common struct. Core files
778 wouldn't have worked at all without this.
779 (bfd_elf_find_section): New function for GDB's undercover use
780 to find string sections that BFD hides from it.
781 (elf_get_str_section): Avoid multiple alloc&reads for same data;
783 (elf_object_p, elf_core_file_p): Allocate internal file header
785 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
786 * demo64.c: Prevent "empty translation unit" warnings from idiots.
788 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
790 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
792 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
794 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
796 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
798 * configure.in: handle m680[01234]0 as aliases for m68k
800 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
802 * coff-a29k.c: do byte relocs correctly
803 * coffcode.h (styp_to_sec_flags): never load INFO sections
804 * seclet.c (rel): don't relocate INFO sections
806 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
808 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
809 Make the symbols unmodifiable.
810 (bfd_section_init): Deleted.
811 * init.c (bfd_init): Don't call bfd_section_init.
813 * section.c (bfd_set_section_contents): Ensure that range to be
814 written is within section boundaries.
815 (bfd_get_section_contents): Likewise. Don't bother dispatching if
818 * libbfd.c (bfd_xmalloc): Text of error message should be const.
820 * coff-i960.c (howto_table): Deleted.
821 (howto_rellong, howto_iprmed, howto_optcall): New vars;
822 interesting entries from old howto_table.
823 (RTYPE2HOWTO): Adjusted to use switch.
824 (coff_i960_reloc_type_lookup): New function.
826 * coffcode.h (coff_new_section_hook): Allocate storage for aux
827 records for section symbol.
828 (make_abs_section): Unused; deleted.
829 (renumber_symbols): Re-order symbols so undefined symbols come
830 last, as COFF format desires.
831 (coff_write_symbol): Put C_FILE symbols in debug section always.
832 (coff_section_symbol): New function; creates a symbol with the
833 same name as a section, and sets up aux records for it.
834 (coff_add_missing_symbols): New function; adds section symbols to
835 symbol table if they aren't there already. Should someday also
836 add a dummy C_FILE symbol if none is present.
837 (coff_write_object_contents): Add missing symbols before preparing
838 symbol table to be written.
839 (coff_slurp_reloc_table): Verify that symbol indices read in are
840 in a reasonable range.
841 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
842 (obj_conv_table_size): Accessor macro.
844 * bout.c (b_out_reloc_type_lookup): New function. Handles three
847 * bfd-in.h (bfd_get_section_name): New macro. Like
848 bfd_section_name, but returns rvalue, not lvalue.
849 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
850 (bfd_get_section_flags): Now returns rvalue.
852 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
853 general, some specific to sparc or i960.
855 * aoutx.h (set_section_contents): Set VMA for each section based
856 on previous section. If text section VMA doesn't appear to have
857 been set, make a best guess from the type of file.
859 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
861 (MY(vec)): Initialize reloc_type_lookup field.
863 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
864 (bfd_error_trap, bfd_error_vector): Extern, not common.
866 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
867 few types of relocs for sparc; will need enhancement.
869 * bout.c (callj_callback): Use DEFUN macro in definition.
870 * coff-i960.c (optcall_callback): Likewise.
872 * targets.c (bfd_target): Added fields reloc_type_lookup and
873 _bfd_make_debug_symbol. Also minor comment changes.
874 * syms.c (bfd_make_debug_symbol): New dispatching macro.
875 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
876 than arch info, and dispatch with BFD_SEND. Callers changed.
877 * archures.c (struct bfd_arch_info): Deleted field
879 * cpu-*.c: Don't initialize that field.
881 * bfd-in.h (enum bfd_error): Add new value "bad_value".
882 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
883 (bfd_errmsg): Now returns ptr to const.
884 * bfd-in.h (bfd_errmsg): Fix prototype.
886 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
887 * reloc.c (bfd_generic_relax_section): Ditto.
889 * section.c (Section Output doc): Improve description of use of
890 output_section and output_offset.
892 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
894 * sco-core.c: new file from net.
895 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
896 Now we have the hairy linker, it's possible to move symbols from
897 one section into another. Actually make that work!
899 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
901 * hosts/sun3.h: fix declaration of free.
903 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
905 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
906 * coff-h8300.c (reloc_processing): all relocs are relative to
908 * opncls.c: don't use fdopen on DOS systems
910 short patches from Glenn Kasten (glenn@ready.com)
911 * target.c: enabled oasys support
912 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
913 fix problem where a relocation which crossed a modification byte
914 boundary did not work. Fix problem where a relocation near the end
915 of a data record did not work.
918 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
920 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
921 archvie header string counts the endian way, this heuristic sees
922 how big an archive string to read by trying it one way and if the
923 string table is unreasonably big, trying it the other. *FIXME*.
924 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
926 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
928 * bfd-in.h: Increase version number to 1.97, for consistency
930 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
932 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
934 * bfd-in.h: bump version to 1.96
935 Major change; changed calling convention for
936 bfd_get_relocated_section_contents so that caller allocates
937 memory for section data.
938 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
939 seclet.c, targets.c, bfd.c: reflect new convention.
940 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
941 case, then use reasonable default values for SEC_* flags.
943 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
945 * coffcode.h (coff_write_object_contents): use RELSZ to work out
946 size of output reloc struct.
947 * targets.c, Makefile.in: comment out tekhex for the moment.
948 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
949 * configure.in: tandem target is st2000
950 * coff-m68k.c: rename static howto_table to global
951 m68kcoff_howto_table.
952 * bout.c: remove unnecessary abort
953 * coff-a29k.c: various changes to the way relocations work to cope
954 with the "new order" and latent bugs.
957 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
959 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
960 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
961 * reloc.c (bfd_perform-relocation): don't relocate refs to
962 absolute symbols if doing a partial link.
964 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
966 * configure.in: Add a29k-amd-udi.
968 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
970 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
971 internal_exec structure before initializing the fields that
972 are used, so that the unused fields are in a known state.
974 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
976 * tekhex.c (struct data_struct): Convert from typedef that
977 typedefs nothing to a normal structure declaration.
978 * tekhex.c (pass_over): Prototype args for function that
979 second arg points to.
981 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
983 * Makefile.in: remove old style staging. Do not print recursion
986 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
987 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
990 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
992 * bfd.c, Makefile.in: added tekhex
993 * aoutx.h (set_section_contents): pages should be padded to the
994 size of a page, not the size of a segment.
995 * configure.in: added go32 host and i386-aout target.
996 * i386aout.c, libaout.h: now works for go32 target
997 * ieee.c: fix bit rot.
998 * seclet.c: support for padding seclet type.
1000 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1002 * Makefile.in: added .NOEXPORT:
1004 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1006 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1008 * elf.c (elf_compute_section_file_positions,
1009 elf_write_object_contents): Return boolean, not NULL (which
1011 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1012 Also ifdef-out code that aborts on unhandled section types.
1014 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1016 * configure.in: Recognize ncr3000 config
1017 * Makefile.in (MINUS_G): Pass on to recursive makes.
1018 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1020 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1022 * Makefile.in: Now that we have sym.h and symconst.h, compile
1023 coff-msym.c on all systems.
1024 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1025 * coff-msym.c: Update include files and comments; add weakext bit.
1027 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1029 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1030 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1032 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1034 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1035 * configure.in: Add new host and target configs.
1036 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1037 structs, which vary; just use member name.
1038 (elf_object_p, elf_core_file_p): Lint, fix comments.
1039 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1041 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1043 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1044 local, disposable, copy of the external form of section header
1045 table and program header table entries.
1047 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1049 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1051 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1053 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1056 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1058 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1060 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1062 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1063 not internal bfd_assert function (twice).
1065 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1067 * aout-target.h: change ar_max_namelen to 15 (the right value)
1068 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1071 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1073 * archive.c (bfd_generic_archive_p): check for bout archives too.
1074 * bout.c: make it work again.
1076 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1078 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1080 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1081 bfd_xmalloc() instead of bare malloc().
1083 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1085 * Makefile.in: pass down MAKEINFO on info.
1087 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1089 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1090 host/h-<foo> now just <foo>.
1091 * configure.in: reflect changes
1093 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1095 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1096 actual source file, not just the generated libbfd.h.
1098 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1100 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1101 gdb on little-endian 960 code.
1102 * archive.c (compute_and_write_armap): indirect symbols should go
1103 into the archive header too.
1105 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1107 * Makefile.in: added check target.
1109 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1111 * coff-msym.c: Move this file from gdb/ecoff.c. It
1112 handles byte-swapping for ECOFF (MIPS symbol) files.
1113 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1114 to the files built on MIPS-based hosts.
1115 * Makefile.in: Add rule for coff-msym.
1117 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1119 * Makefile.in: added clean-info target. MINIMIZE=1.
1121 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1123 * coff-rs6000.c: Move core file functions into separate
1124 new file rs6000-core.c. This is needed because reading
1125 core files depends on native include files that conflict
1126 with ../include/coff/rs6000.h.
1127 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1129 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1131 * aoutx.h (NAME(aout,print_symbol)): Don't print
1132 symbol addresss for undefined symbols.
1133 * coff-rs6000.c: Various updates (due to target-
1134 independent changes).
1135 * libbfd.h: Ditto (tdata field is now a union).
1136 * hosts/h-sparc.h: Removed prototype for bogus function
1137 'emset' (presumably should have been 'memset' - which is there).
1139 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1141 * configure.in (mips-big-* target): Same is Iris.
1143 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1145 * aoutx.h (translate_from_native_sym_flags): when creating an
1146 alias symbol, fill in the section as undefined, rather than
1147 leaving it blank. If an output section can't be found for a
1148 symbol, then don't core dump.
1150 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1152 * Makefile.in, configure.in: removed traces of namesubdir,
1153 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1154 copyrights to '92, changed some from Cygnus to FSF.
1156 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1159 * coff-h8300.c: fix stupid reloc subtraction bug
1160 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1161 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1162 the symbol.flags and done_lineno fields.
1164 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1166 * coffcode.h (coff_write_symbol): write out the correct number of
1168 * cpu-h8300.c: fix disassembly bug
1170 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1172 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1173 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1174 reloc.c, section.c (bfd_map_over_sections), targets.c
1175 (bfd_target_list): Protolint.
1176 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1178 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1180 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1182 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1183 section of a symbol rather than the section of a reffed symbol to
1184 determine the r_index of an emmitted reloc.
1186 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1188 * PORTING: New (preliminary) porting guide.
1190 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1192 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1193 (howto_hvrt16): lint.
1195 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1197 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1198 a full configuration (with possible cross-development),
1199 instead of using host-aout.c.
1201 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1203 * aout-target.h (MY(write_object_contents):
1204 Set obj_reloc_entry_size (abfd).
1205 * gen-aout.c: Change to emit a .c files, not a .h file.
1207 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1209 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1210 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1212 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1214 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1215 with more than one auxent can cause nasty core dumps.
1217 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1218 "done_lineno" so that a symbol which appears twice in the symbol
1219 table only gets it's linenumbers relocated once. Modifed
1220 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1223 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1225 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1226 stuff to use the New Order.
1228 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1230 * ieee.c: Change type of envi[] to unsigned char.
1232 * configure.in: fix vax ultrix configuration.
1234 * elf.c (bfd_section_from_shdr): Deal with null return from
1235 bfd_make_section(). (elf_object_p): Select endianess properly.
1237 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1239 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1241 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1243 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1244 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1245 * host-aout.c: Don't use aout-params.h; configure these systems
1246 in their xm files, not in a randomly generated file.
1247 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1249 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1251 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1253 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1254 host_aout_vec here as well.
1256 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1258 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1259 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1260 to prevent undefined symbol.
1262 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1264 Various lints found on PersSony
1265 * aoutx.h: cast an enum
1266 * coff-a29k.c: many ints in reloc structure turned to enum
1267 * coffcode.h: more enums
1268 * cpu-h8300.c: more enums
1269 * opncls.c: more enums
1271 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1273 * configure.in: Make Tahoe configuration work again.
1274 * bfd-in.h: Remove trailing comma from enum declaration.
1275 * ieee.c: Can't put byte values >0x7F into a signed char.
1277 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1279 * Makefile.in: Add dependencies for various coff-*.o files.
1281 * elf.c: Remove extraneous paren from core_prpsinfo and
1282 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1283 Replace references to old section "size" member with new
1284 "_raw_size" member. Implement elf_make_empty_symbol, which
1287 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1289 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1292 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1294 * coffcode.h (bfd_coff_relax_section): now static.
1295 (bfd_coff_get_relocated_section_contents): various type lints.
1297 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1299 New entry point in the transfer vector - bfd_relax_section.
1301 * aout-target.h: add to vector, call generic_relax
1302 * bfd-in.h: add to vector
1303 * bfd.c: add #define for vector
1304 * bout.c: add to vector, call generic_relax
1305 * coffcode.h: add to vector, also now has coff specific relax code
1306 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1307 * elf.c: call generic_relax
1308 * ieee.c: call new vector, clean up some bugs due to the creation
1310 * libbfd.h: add bfd_generic_relax_section EXFUN
1311 * oasys.c: call generic_relax
1312 * reloc.c: implement generic_relax
1313 * seclet.c: moved much of this into coffcode.h
1314 * srec.c: call generic_relax
1315 * targets.c: define new transfer vector
1317 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1319 * everything: now modified to use smaller reloc type. Self hosts
1322 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1324 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1325 New files for stratus.
1327 * configure.in: Add configuration fragments for stratus.
1329 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1331 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1332 variables as CONST since they are set to point to a const char
1333 string. Fixes compiler complaints.
1335 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1337 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1340 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1342 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1343 symbols, so that we can emit the correct file name even
1344 if it's an include file.
1346 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1348 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1349 (Reported by john@labtam.labtam.oz.au (John Carey)).
1351 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1353 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1355 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1356 being used to -DHAVE_PROCFS.
1358 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1359 '#include "fopen-same.h"' to end of file to match other h-* files.
1361 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1363 * configure.in: Change svr4 references to sysv4. Add case
1364 "unknown" for target vendor and infer some targets based
1365 on the specified operating system.
1367 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1369 * bfd-in.h, libaout.h: ANSIfy enums.
1371 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1373 * archive.c (normalize): created version for VMS which removes the
1374 VMS directory crap from the front and end of a filename, eg turn
1375 [-.foo]bar.obj;123 into bar.obj
1376 (bfd_construct_extended_name_table): now writes index into an
1377 extended name table in decimal - the same base used to read an
1378 extended name table.
1380 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1382 * aout-encap.c: Fix to use aout-target.h.
1383 * aoutf1.h: Use standard MY_object_p and MY_callback
1384 in aout-target.h. Remove target-specific versions.
1385 * host-aout.c: Re-write to use aout-target.h.
1386 * gen-aout.c: New files use with host-aout.c to generate
1387 host-specific a.out-related parameters.
1388 * Makefile.in: host-aout.o depends on aout-params.h, which is
1389 generated by gen-aout.
1390 * aout-target.h: Make a little more flexible.
1391 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1392 macro. Instead, inline it in aout-target.h.
1393 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1394 a gcc -Wall warning.
1395 * archive.c: Add missing commas in DEFUN macro (2 places).
1396 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1397 Berkeley ones, now that libiberty has them:
1398 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1399 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1400 remove unused variable.
1402 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1404 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1405 and execname inside HAVE_PROCFS ifdef since they are unused
1406 when it is not defined.
1408 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1410 * elf.c: Flag all sections as either code or data. We can't
1411 be sure what they are anyway, since ELF doesn't fit the
1412 traditional model of text+data+bss very well. Add new local
1413 function elf_read() to simplify code. Record entry point in
1416 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1418 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1419 rather than N copies of the same lines.
1421 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1423 * cpu-h8300.c: disassemble branch displacements correctly
1424 * coff-h8300.c: put reloc offsets out in 32bits
1426 * makefile.dos, configdj.bat: New files from DJ
1427 * cache.c: fopen with new macros is needed for DOS.
1428 * ieee.c: environ renamed to envi to stop an include file
1430 * opncls.c, coff-rs6000.c: more fopens with macros.
1432 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1434 * Makefile.in: infodir belongs in datadir.
1436 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1438 * Makefile.in: fix where docdir lives
1440 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1441 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1442 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1443 srec.c, syms.c, targets.c : all new documentation and lint
1447 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1449 * coffcode.h, srec.c: Lint.
1451 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1453 * Makefile.in: install using INSTALL_DATA, added standards.text
1456 * configure.in: mark directory as target dependent. configure
1457 nows works in objdir always so make file existence checks
1460 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1462 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1463 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1464 and mandir now keyed off datadir by default.
1466 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1468 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1469 computation of arch and machine type so it's worked out before
1470 some_aout_object_p is called.
1471 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1473 * archures.c: add extra field 'section_align_power' to hold
1474 default section alignment in object files.
1475 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1476 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1477 initialize the new field.
1478 * bout.c (b_out_callback): replace the text size, since aout
1480 * aoutx.h: Documentation in the new style
1482 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1484 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1485 use the saved value if mtime_set is already set (intended
1486 for archive files, though apparently not used yet).
1488 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1490 * targets.c: Revise comments about how to configure the target
1491 vector, to match reality. Remove mention of obsolete methods.
1492 Remove long lists of capitalized macros that turn into the same
1493 thing in lowercase. Normal vector simply lists all known
1494 lowercase xvec names; all other cases are handled by SELECT_VECS.
1496 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1499 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1500 list of supported targets.
1502 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1504 * archive.c (bsd_write_armap): The pad byte sometimes added to
1505 the string table in a __.SYMDEF member is now
1506 counted as part of the size of the string table.
1507 This is compatible with the old ranlib, as well as Sun's.
1509 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1511 * srec.c: Rewrote to fix many bugs; now gets the record type
1512 right, doesn't choke on input, sets the start address in an S9 and
1513 fills in the filename on an S0.
1515 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1517 * cpu-h8300.c: Add support for MEMIND addressing mode
1519 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1521 * coffcode.h: use the new macro if available
1523 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1524 * Makefile.in: Fixed dependencies due to file rename
1526 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1527 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1528 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1529 newos3.c, stab-syms.c, syms.c: All these files have had their
1530 #includes altered to point to the new places.
1532 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1534 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1536 * configure.in: Add vendor "ncr" as supported per-target vendor.
1537 Add svr4 case for i386 per-host case.
1539 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1542 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1544 * syms.c (bfd_decode_symclass): Return 'A'
1545 for symbols that are both absolute and global.
1546 * archive.c (bfd_special_undocumented_glue): Return NULL
1547 if bfd_ar_hdr_from_filesystem returns NULL.
1549 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1551 * Makefile.in: added coff-h8300
1552 * configure.in: now h8 is a coff target
1553 * cpu-h8300.c: fix various disassembly problems
1554 * libcoff.h: took out some code which has been #0ed for a long
1556 * targets.c: added h8 coff
1557 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1558 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1560 * coffcode.h: Started to change the way machine dependencies are
1561 handled, from the nest of #ifdefs to macros defined in the
1562 including coff-<foo>.c
1564 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1566 * aoutx.h (some_aout_object_p): Set the `executable' bit
1567 if the entry point is contained in the text segment, even if the
1568 text segment is at location 0.
1570 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1571 nonstandard MIPS sections (.rdata, .sdata, etc).
1573 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1574 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1575 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1577 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1579 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1581 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1582 from syms.c to new file stab-syms.c. Also, since GNU extended
1583 type codes such as N_SETT are no longer in ../include/stab.def,
1584 include them manually.
1585 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1586 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1587 * libaout.h: Added prototype for aout_stab_name().
1588 * Makefile.in: Update Makefile for new stab-syms.[co].
1590 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1592 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1593 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1594 just make N_XXX work by excluding the header from the text segment.
1595 * aoutx.h: Fix comments to match.
1597 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1599 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1600 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1601 for the "logical" text segment (i.e. never consider the exec
1602 header to be part of the text segment). This change is
1603 needed for consistency with various other parts of bfd and ld.
1604 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1605 and move calculation of obj_textsec(abfd)->size to libaout.h.
1606 * bfd-in.h: Removed bogus ';'.
1608 * Makefile.in: Add MINIMIZE flag to select lean
1609 or bloated target_vector.
1610 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1611 * newsos3.c: Fixes to ../include/aout64.h remove need
1612 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1614 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1616 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1617 handle both little and big-endian targets, with little
1618 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1619 * host-aout.c: Add FIXME note.
1621 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1623 * targets.c: Make the default target_vector contain
1624 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1625 Old behavior can be gotten by defining ALL_TARGETS.
1626 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1627 Factored out common code into new file aout-target.h.
1628 Saves a lot of duplicate code for a.out variants.
1630 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1632 Get 'make headers' to work when configured with +subdirs.
1633 * Makefile.in: Add $(subdir) to docdir path.
1634 * doc/Makefile.in (protos): Add $(srcdir) prefix
1635 to name of sed scripts.
1637 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1639 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1640 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1641 to include names of N_SETT etc.
1643 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1645 * elf.c: Add minimal support for ELF symbol tables. Generates
1646 canonical bfd symbol tables from ELF symbol tables. Change the
1647 name of some functions from bfd_<name> to elf_<name>.
1649 * syms.c: Trivial fix to comment to remove a redundant "to".
1651 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1653 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1654 form that GDB recognizes as COFF.
1656 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1658 * ieee.c (ieee_object_p): cast NULL correctly.
1659 * configure.in: added harris host
1661 * coff-a29k.c: Lots of changes, most from David Wood.
1663 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1665 * coff-m88k.c (coff_write_armap): Just #undef it.
1667 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1669 * Makefile.in: standardize on MINUS_G to disable debugging
1670 * coff-m88k.c: create coff armaps instead of bsd ones.
1671 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1674 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1676 * elf.c: Additions to support ELF format core files.
1677 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1678 has support for /proc (all the include files in particular).
1680 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1682 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1683 of two N_SO stabs, one for directory, and one for filename.
1685 * bfd-in.h (print_vma): Factor out duplicate definition.
1687 Exit a little more gracefully when malloc returns NULL.
1688 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1689 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1690 * libbfd.h: Rre-generated due to libbfd.c update.
1692 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1694 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1696 * elf.c (elf_object_p): Don't try to create a bfd section for
1697 the first ELF section header. It is just a placeholder.
1699 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1701 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1702 core files, when compiling native.
1703 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1705 FIXME: The aoutf1.h change below needs to be reversed back
1708 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1710 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1711 manipulation of lnno fields in lineno structs in a coff-<f>.h
1712 independent way. Override it in coff-<f>.h to your favourite
1713 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1714 (coff_swap_lineno_out): modified to use the new macros.
1716 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1718 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1719 unknown arch when the magic number doesn't specify the
1720 architecture, since some OSs (eg old sun3s) don't set the number, and
1721 020 is probably the right answer anyway.
1723 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1725 * hosts/h-news.h, hosts/h-rtbsd.h:
1726 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1727 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1728 bfd_print_symbol_nm, for use by nm.
1729 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1730 bfd_print_symbol_nm option, to print in nm format.
1731 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1732 oasys.c (oasys_print_symbol): Provide stub implementations
1733 for bfd_print_symbol_nm.
1734 * syms.c: New function bfd_decode_symclass, used by nm printer.
1735 New function bfd_stab_name to look up string name of stab code.
1737 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1739 * Makefile.in: Added ctor.c
1740 * archures.c (bfd_default_arch_struct) added
1741 bfd_default_reloc_type_lookup.
1742 * coffcode.h: removed a load of #if 0ed code.
1743 (coff_compute_file_section_positions): now works out the section
1744 alignment and size correctly in all cases.
1745 (coff_get_symtab): looks for constructor symbols and calls the
1746 right function when they're found. (coff_canonicalize_reloc):
1747 knows when a section is full of constructors and does the right
1749 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1751 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1752 * libcoff.h: removed #if 0ed code
1753 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1754 arch independent constructor relocation type.
1755 (bfd_reloc_type_lookup): removed the comment "this will go away"
1756 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1757 reloc which is used when BFD_RELOC_CTOR falls through to give a
1758 default 32bit reloc for constructors.
1759 (bfd_default_reloc_type_lookup): added.
1760 * aoutf1.h: fixed SEGMENT_SIZE typo.
1762 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1764 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1765 matching prefix "coff".
1766 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1767 rs/6000 csect records.
1769 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1771 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1772 * configure.in: add motorola delta88 cases
1773 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1774 write_armap prototype
1775 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1777 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1779 * Rename COFF-related files in `coff-ARCH.c' form.
1780 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1781 coff-mips.c, coff-rs6000.c to be exact.
1783 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1784 make output clutter.
1785 * config/mt-*: Ditto.
1787 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1789 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1790 John Gilmore. Archive support from Damon A. Permezel.
1792 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1793 * configure.in: Add rs6000 case.
1794 * targets.c: Add rs6000 vector.
1795 * archures.c: Add rs6000, fix comment on romp.
1796 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1797 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1798 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1799 * section.c (bfd_make_section): Return NULL on attempt to create
1801 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1802 (bfd_swap_aouthdr_in): Handle lots more members.
1803 (make_a_section_from_file): If section has already been seen,
1804 just return false rather than overwriting it.
1805 (coff_real_object_p): Understand incoming magic numbers.
1806 (coff_set_flags): Understand outgoing magic numbers.
1807 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1808 (build_debug_section): Add fn for reading debug string section.
1809 (get_normalized_symtab): Handle symbol names in debug string section.
1810 Remove unused obj_string_table.
1811 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1812 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1813 existing section before making one.
1814 * cpu-rs6000.c: New file.
1815 * rs6000coff.c: New file.
1817 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1819 * elf.c: Add partial support for ELF format corefiles. Still needs
1820 support for extracting registers from corefiles.
1822 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1824 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1825 RANLIB is defined as echo, send the output to /dev/null to help
1826 reduce clutter in the output from doing a make.
1828 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1830 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1831 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1833 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
1835 * coffcode.h (coff_compute_section_file_positions): make it pad
1836 section size out if there are alignment restrictions so that the
1837 image will be ok on a system where section positions are worked
1838 out by accumulating sizes rather than from the section headers.
1839 * targets.c (proto write_armap). Changed orl_count to unsigned.
1840 * opncls.c (bfd_close_all_done). Added so that generative
1841 programs like gas can close a bfd without causing bfd confusion.
1842 * libbfd.h (changed becuase of protos)
1843 * amdcoff.c: messed with the way that jmp displacements are
1844 calcualated. This may not yet be totally correct.
1845 * archive.c (coff_write_armap): rewrote the way that ranlibs are
1847 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
1848 abs symbol has no section (like a register symbol).
1849 (coff_write_symbol) now zeros auxent before filling it up to help
1850 with sensitive applications.
1851 * libbfd.c (bfd_write_bigendian_4byte_int): added.
1853 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
1855 * bfd.c: Make sure we don't get a macro strerror().
1856 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
1857 * trad-core.c (trad_unix_core_file_failing_command): Suppress
1858 attempt to recover command, ifdef NO_CORE_COMMAND.
1859 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
1861 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
1863 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
1865 * archive.c (bsd_write_argmap): The size of the ranlib structures
1866 should not include the size field itself.
1867 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
1868 adata(abfd)->exec_bytes_size field instead of constant macro,
1869 because aoutx.h compiles to a simple .o file shared by
1870 all 32-bits a.out targets.
1872 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
1874 * configure.in: Allow i386-sco-sysv.
1875 * bout.c: Remove unused i960_align; lint dummy core file handlers.
1876 * cpu-h8300.c: lint.
1878 * host-aout.c: New strategy. We use common code, include files,
1879 and data structures to handle the file, but set a few parameters
1880 from the host's config file (page size, text start addr, etc).
1881 * libaout.h: Define HP BSD machine types.
1882 * aoutf1.h: Handle reading a.outs with these types.
1884 * trad-core.c: Pass the u.u_ar0 value as the negative of the
1885 virtual-memory-address of the .reg section. We can't just make a
1886 section for "all the regs and nothing else" because only GDB knows
1887 exactly where the regs are (scattered around the upage and stack).
1888 Clean up memory allocation. Remove big- and little-endian
1889 vectors, replace with single vector; this only runs on the host,
1890 in host byte order. Replace byteswap routines with aborts in case
1892 * targets.c: There's only one trad_core_vec now.
1893 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
1895 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
1897 * hosts/h-amix.h (free): Fix prototype.
1899 * aoutx.h: Don't use NULL as an integer, for braindead systems
1900 that declare it as (void *)0. (From Peter Schauer.)
1902 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
1904 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
1905 problem with bad Ultrix system headers.
1906 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
1907 various kinds of alignments for the various kinds of
1910 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
1912 * doc/Makefile: Don't assume . is on the path (from James Clark).
1914 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
1916 * Makefile.in: Avoid Sun Make VPATH bugs.
1917 * targets.c: Declare trad_core vectors extern.
1919 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
1921 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
1922 * libbfd.h: Moved ALIGN macro here.
1923 * bout.c (b_out_callback): Replace i960_align by align_power.
1925 * libaout.h (struct aoutdata): Added fields page_size,
1926 segment_size and exec_bytes_size. These help generic code
1927 (in aoutx.h and libaout.h) to figure out where to align
1928 the various segments in a demand paged file.
1929 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
1930 to decide if the exec header counts in a_text (text segment size).
1931 Also, assume D_PAGED flag is set; don't set it here.
1932 * bout.c (b_out_callback): Add initialization of
1933 adata fields page_size, segment_size, and exec_bytes_size.
1934 * host-aout.c (NAME(host_aout, callback) and
1935 NAME(host_aout,mkobject): Ditto.
1936 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
1937 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
1938 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
1939 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
1940 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
1941 for some systems (mainly sunos), so do it in the callback instead.
1942 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
1943 * aoutx.h (NAME(aout,set_section_contents): Change the way
1944 filepos and size of sections are carried out to support
1945 older styles of demand paged executables.
1948 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
1950 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
1951 * bfd.c: Added macros to enable gas to swap coff records.
1952 * coffcode.h: Make the coff_swap_*_out routines return the number
1953 of bytes swapped, and cleaned up their prototypes.
1954 * configure.in: Added ebmon/coff support
1955 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
1957 * targets.c: Added new entry points for coff swapping
1959 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
1961 Restructure configuration scheme for bfd, binutils, ld.
1963 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
1964 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
1965 Change some config names to match other dirs.
1966 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
1968 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
1969 ../include/sysdep.h.
1970 * cpu-i960.c: Strncmp needed a length arg.
1971 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
1972 * i386aout.c: Remove dead N_TXTOFF override.
1973 * trad-core.c: Don't disable the whole file if SUN4_SYS.
1974 * config/: Rename some config files to match up h-*.h names.
1975 Remove all the HOST_SYS definitions from the config files.
1976 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
1977 * hosts/h-hp9000.h: Remove USG comment.
1978 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
1979 * hosts/h-news.h, h-sparc-64.h: New config files that had
1980 previously been kludged in the <sysdep.h> file.
1982 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
1984 * config/*: trad-core support is HOST dependent, not target
1985 dependent. Target config files only set DEFAULT_VECTOR and/or
1986 other vector elements. Exception: when host-aout.c is in use,
1987 in which case we're forced to assume we're native (hp, vax,
1988 tahoe). Rename XDEPFILES to HDEPFILES.
1989 * Makefile.in: Rename XDEPFILES.
1990 * config/h-sun*: Don't force static linking.
1991 * trad-core.c: Document how to use it nowadays.
1992 * i386aout.c, newsos3.c: Clean up.
1993 * i386coff.c: Allow 386 coff files to be used as core files too
1994 (for reading core files from embedded systems).
1996 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
1998 * Add i386aout.c for a.out support on the i386.
2000 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2002 * reloc.c, section.c, syms.c, targets.c: correct info-node
2003 structure in *doc* comments.
2004 doc/Makefile: stop hiding complaints from makeinfo.
2006 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2008 * aoutx.h (...some_aout_object_p): Take a third parameter,
2009 the internal_exec struct, and avoid ever looking at an
2010 external_exec. All callers changed to read the entire
2011 external_exec struct, swap and check its magic number,
2012 swap in the whole structure, and pass the swapped-in version to
2014 * bout.c: Bring into modern era. Use single _object_p routine
2015 for big- aand little-endian. Provide internal and external
2016 exec header structs. Use separate swap-in and swap-out routines.
2018 * libaout.h: Move struct internal_exec from ../include/aout64.h
2019 to here. Add obj_symbol_entry_size to struct aoutdata.
2020 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2022 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2023 EXTERNAL_NLIST_SIZE. Callers changed.
2025 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2027 * bfd.c: Remove strerror() to libiberty.
2029 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2030 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2031 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2032 last byte of transfer, not first byte, is within the section.
2034 * host-aout.c: Remove `BSD' archive support. Lint.
2036 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2037 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2038 `bfd_arch_info_type'. All uses changed.
2039 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2040 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2041 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2042 it needs a better name.) All uses changed.
2043 * targets.c: Rename `enum target_flavour_enum' to `enum
2044 target_flavour', and remove the `_enum' from all of the enum
2045 values themselves. All uses changed.
2047 * configure.in, config/h-i386mach: i386 mach host.
2048 * config/t-i386-aout: Use host-aout.c.
2050 * trad-core.c: Give it its own xvec's to make it independent
2051 of other file formats.
2052 * ecoff.c, host-aout.c: Remove refs to trad-core.
2053 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2054 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2056 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2058 * reloc.c: Extended NEWHOWTO macro
2059 * ieee.c: Changed the way 8bit pcrel is done
2060 * cpu-h8300.c: got the registers in the right order
2062 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2064 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2065 prediction is vindicated!
2067 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2068 Remove refs to howto.c, since Steve forgot.
2070 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2072 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2073 still work. Now allows any architecture/machine to be set.
2075 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2077 * howto.c deleted and moved code to reloc.c
2079 * libbfd.h, libbfd-in.h removed $id stuff for real
2081 * cpu-h8300.c Made it match various different spellings of h8300.
2083 * archures.c: Took out the first char filter which made it only
2084 look for a cpu/arch match when the first chars of supplied and
2085 tested names were the same.
2087 * targets.c removed oasys stuff, pending someone to fix the bugs
2091 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2093 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2094 ELF support good enough for GDB.
2095 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2096 m68k-cbm-svr4 host and target.
2097 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2098 so `diff' and `patch' can cope.
2100 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2102 * archures.c: removed texinfo error
2104 * init.c: added texinfo hooks, and removed initialization error
2107 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2110 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2112 * cpu-i960.c: Avoid numerical count of initializers.
2114 Vax Ultrix changes from David Taylor <taylor@think.com>:
2115 * host-aout.c: Make little-endian vector really little-endian.
2116 * configure.in: Separate vax and tahoe cases, handle ultrix.
2117 * config/t-vax: Add trad-core.o.
2118 * config/h-vaxult: New host system.
2120 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2122 * bfd-in.h VERSION, change version number to 0.18, this makes a
2123 gap, but now is the same as the linker version number.
2125 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2126 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2127 files will eventually contain processor specific bits for bfd,
2128 like strange relocation information and dis/assembly. So far only
2129 the H8 has been even partially done. This work also ties in with
2130 the change in handling architectures.
2132 * amdcoff.c: (a29k_reloc) fix error message.
2134 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2135 discover the architecture of the bfd. (sunos4_callback) calls the
2136 function bfd_set_arch_mach rather than stuffing stuff directly
2137 into the bfd. (sunos4_write_object_contents), changed names of
2140 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2141 setup the environment.
2143 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2144 headers in big endian format, regardless of the endianess of the
2147 * archures.c: totally changed. Now an architecture is represented
2148 with a pointer to an info structure rather than an enumerated type
2149 and a long. The old info is available as two elements in the
2150 structure. Future enhancements to architecure support will
2151 involve pointers to methods being placed into the info structure.
2153 * bfd.c: changed the definition of the bfd structure for the new
2156 * bout.c: (b_out_set_arch_mach) changed to use the new
2157 architecture mechanism.
2159 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2160 the new architecture mechanism.
2162 * configure.in: added h8 stuff.
2164 * ieee.c: too many changes to note. Now ieee files written with
2165 bfd gas and ld can be read by gld and ieee only linkers and
2168 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2170 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2171 than fixing the structure directly.
2173 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2174 than fixing the structure directly.
2176 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2177 before opening a bfd.
2179 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2180 rather than fixing the structure directly.
2182 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2183 in the t/hmake file) a user can select which backends they want
2184 linked with bfd without changing the source.
2186 * init.c: new, looks after initializing modules.
2188 * howto.c: for future use, will allow an application to work out
2189 what cookie to use as a handle on a relcoatio howto.
2191 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2193 * srec.c: Better error checking, partly from Peter Schauer.
2194 (srec_object_p): Avoid assuming any file that starts with 'S' is
2195 an S-record file! (Check for 3 uppercase-hex digits after it.)
2196 (ISHEX): Define new macro for checking supposedly hex characters.
2197 (pass_over): Treat as EOF any S-record line that:
2198 * doesn't have hex in either size character
2199 * produces a size larger than 0x7F
2200 * has an unrecognized type number
2202 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2204 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2205 opncls.c: Lint (saber actually).
2207 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2209 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2210 * newsos3.c: Fixed two types: newos3 -> newsos3.
2211 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2212 to use correct segment.
2214 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2216 * aoutx.h (print_symbol): Handle missing symbol->name.
2218 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2220 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2223 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2225 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2226 add sgi/irix support.
2228 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2230 Changes for the AMD 29000 Ultracomputer port from David Wood.
2233 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2235 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2238 * coffcode.h (coff_real_object_p): Pass information about the
2239 current file's coff symbol format to BFD via the coff_data struct.
2240 (coff_find_nearest_line): obj_icof => coff_data.
2241 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2242 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2243 and DIMNUM == E_DIMNUM.
2244 * configure.in: Handle a29k-*-* hosts, and targets
2245 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2246 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2247 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2248 local_linesz to `coff_data' (tdata) struct.
2249 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2250 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2252 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2254 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2255 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2257 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2259 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2261 (sunos4_core_file_matches_executable_p): Fix header comparison.
2262 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2263 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2265 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2267 Allow GDB to patch object files.
2269 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2270 * trad-core.h (trad_unix_core_file_p): Ditto.
2271 * aoutx.h (aout_set_section_contents): On first output, check
2272 abfd->direction and complain if erroneous.
2274 * Makefile.in: Add crude dependencies.
2276 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2278 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2279 to h/t-xxxx files so that everything will work on System V.
2281 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2283 * aoutx.h: Add information on host-aout.c and how to configure
2284 to use it, to the manual.
2285 * configure.in: Tix typo.
2286 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2287 else dummy out the core file support.
2288 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2289 specified, use it to locate the data section.
2290 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2291 rather than as chars (lint).
2293 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2295 * aoutx.h, coffcode.h: saberized.
2297 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2299 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2301 bfd.c, targets.c: minor rewording of doc segments
2304 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2306 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2307 etc, rather than TEXT_START_ADDR.
2308 * host-aout.c: Remove #if 0 around whole thing.
2309 Update to modern (32/64-bit) a.out naming conventions.
2310 Include a large chunk of ../include/a.out.gnu.h to get macros that
2311 are not defined by the system include files.
2312 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2313 macro used by the other a.out implementations.
2314 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2316 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2318 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2319 texdoc and psdoc; make these depend on generated .texi's
2321 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2324 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2327 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2328 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2329 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2330 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2331 obtrusive marks indicating .c origins.
2333 * bfd.texinfo: generalize most references to linker
2335 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2337 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2338 * archures.c: remove empty foo() definition (crept in at vn1.9)
2340 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2342 * bfd.texinfo: use @setchapternewpage on instead of lots of
2343 @page's; minor rephrasing in Introduction.
2345 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2346 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2347 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2348 segments): used BFD (caps) more consistently as a name in
2349 discourse, fixed a few other minor typos and uses of fonts
2352 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2354 * coffcode.h: fixed bug where string table size wasn't being swapped.
2356 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2358 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2360 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2361 flags. (bfd_print_symbol_vandf) now knows what to do with the
2364 * aoutx.h: made translate_from_native_sym_flags and
2365 translate_to_native_sym_flags produce the above flags.
2368 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2370 * all files: update copyright notices for GPL version 2.
2371 Install header comments and attribute most modules to their
2372 authors. BFD's name is now officially "Binary File Descriptor",
2373 so remove any conflicting pejoratives.
2374 archures.h: Consists solely of comments; remove it.
2376 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2378 * Makefile.in, bfd.c: Made it compile again.
2380 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2382 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2385 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2387 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2388 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2391 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2392 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2394 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2396 * Everything: created some new files, core.c format.c, reloc.c,
2397 section.c and syms.c to split the functionality a bit better.
2398 Cleaned up the rest of the files a bit, and added some
2402 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2404 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2405 really takes 3 arguments, patched code and ammended prototypes.
2407 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2409 * ../include/bfd.h (struct bfd_target): Added new field
2410 "align_power_min" which contains the minimum alignment for a
2411 section. This is used in coff_new_section_hook. The field
2412 insertion necessitates an update of all backends..
2414 * aoutf1.h jump table field inserted
2416 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2419 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2420 table field inserted.
2422 * coffcode.h(just about everything) Now patches up symbol tables
2423 using a different mechanism. The Intel major bug has been fixed,
2424 and the linker can self host on the Aviion and be debugged with
2427 * ecoff.c: new include and jump table patch, i386coff.c: new
2428 include and jump table patch, icoff.c: new include and jump table
2429 patch, ieee.c: can now read archives containing ieee modules.,
2430 libcoff.h: added (combined_entry_type), libieee.h: uped max
2431 sections to 20, m68kcoff.c: new include and jump table patch,
2432 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2433 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2434 srec.c: jump table patch. trad-code.c fixed #IF typeo
2436 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2438 * coffcode.h (coff_swap_aux_in): added else case to deal with
2439 filenames less than 9 characters.
2442 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2444 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2446 * srec.c: now allows any number of sections to be created in a
2447 file. Outputs addresses of the right length.
2449 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2451 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2452 target didn't match, the format got set to the attempted match,
2453 breaking a future test.
2455 *../include/i386coff.h : fixed typo in type field with size
2457 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2458 support in the jump table for the swapping routines exported to
2459 gdb. Now gdb works with the 386.
2461 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2463 * Merge in changes from gdb-3.95 release.
2464 Makefile.in: Allow hmake and tmake files to add OFILES.
2466 bfd.c: support specific targets as well as searching. When
2467 searching, take default target in preference to others.
2469 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2470 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2471 libbfd.h: Support specific targets as well as searching.
2472 opncls.c: Support specific targets as well as searching.
2473 targets.c: Search is short-circuited if default target matches.
2474 liboasys.c, libieee.c: Undo bothner changes that make macros
2475 work to the left of assignment, but which depend on the
2476 representations of different pointer types being the same.
2478 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2480 * i386coff.c: created.
2481 * coffcode.h: added support for 386.
2482 * Makefile.in: added support for 386.
2483 * ../include/i386coff.h: created
2485 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2487 * coffcode.h: removed all put_x_<sizes>
2488 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2492 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2494 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2496 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2498 * everything: Removed sysdep.h from bfd.h and put back into files
2499 from which it was split out. Now 64 bit version is built with a
2500 -DHOST_64_BIT="long long" on the compile line.
2503 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2505 Changed all the [get|put][name] routines to use [get|put]_[size
2508 Put in support for 64 bit work. Now two versions of bfd may be
2509 generated, according to the state of TARGET_64_BIT, one which is
2510 32 bit only, and one which is 64/32 bits.
2511 Created new back end 'demo64' to test 64 bit functionality.
2513 Renamed some files to work on DOS.
2515 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2516 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2517 chage, 64 bit transfer. * liba.out.h: Split out common code from
2518 sunos and newsos into liba.out. Name changes and prototype mods. *
2519 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2520 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2521 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2522 change and 64bit stuff.* newsos3.c: common code removed, new jump
2523 table. * oasys.c: Name change * opncls.c: Portability fixes *
2524 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2525 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2526 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2527 64bit ized. * demo64.c: 64 bit a.out back end
2533 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2535 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2536 on LHS of assignment, even when using old compilers.
2537 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2538 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2539 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2540 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2541 * targets.c: Add declaration of newsos3_vec.
2544 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2546 * aout.c: fixxed some of the problems with filepos calculation.
2547 (swap_ext_reloc): fixed problem with creation of relocs.
2548 (aout_set_section_contents): fixed filepos problem
2550 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2551 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2552 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2553 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2554 cleaned up. (coff_write_object_contents) cleaned up.
2556 * ecoff.c: Totally different. Now supports ecoff fully.
2558 * icoff.c: fixed problems in relocation callout.
2560 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2562 * m68kcoff.c: updated target vector.
2564 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2565 choose_reloc_size. (sunos4_write_object_contents) now calls
2566 choose_reloc_size so outputs relocs correctly, also calculates the
2567 size of the sections correctly.
2571 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2573 Merge Per Bothner's changes to modularize BFD a.out a bit.
2575 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2576 * ieee.c: Cast enums to int before comparing them, for brain-
2578 * coff-code.h: Remove coff_get_section_contents, and use the
2579 generic one instead.
2581 * aout.c: Derive new module from sunos.c, containing generic
2582 support code for all kinds of a.out files.
2584 * sunos.c: Remove all code that goes in aout.c. Split out
2585 machine dependent followup in sunos4_object_p into
2586 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2587 and redefine only the names we CHANGE, not all the names. Drop
2588 the little-endian vector, and rename the vector as sunos4 rather
2591 * b.out.c: Use aout.c routines for most of the work. Slight
2592 changes for the new regime. Remove close_and_cleanup and
2593 get_section_contents in favor of generics. New transfer vector
2596 * newsos.c: New support for Sony NEWS, another a.out format.
2598 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2599 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2600 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2602 * opncls.c (bfd_close): Call format-dependent write_contents
2603 routine, if writing, before calling target-dependent
2604 close_and_cleanup routine (which is now always generic, I think).
2605 * srec.c: Use bfd_alloc instead of malloc. Remove
2606 close_and_cleanup and move code from it to
2607 srec_write_object_contents. Add write_contents to tvec.
2608 * targets.c: Remove a.out little vector, replace a.out big
2609 vector with SunOS vector. FIXME: Need Vax support again now.
2611 * libbfd.h: Add write_contents format-dependent-vector to the
2612 bfd_target vector. Supply a generic close_and_cleanup routine.
2613 * liba.out.h: Handle the new aout.c split. Add prototypes for
2614 all routines defined in aout.c. Rename "sunos" things to "aout"
2615 things. Add a few fields where needed for various formats.
2616 * Makefile.in: Add aout.c and newsos.c.
2618 * archive.c, ieee.c, oasys.c: Lint.
2620 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2623 changed forward declaration struct stat; to reduce warnings. Changed
2624 comment on bfd_h_<x>_x.
2626 * ../include/m68kcoff.h, ../include/intel-coff.h,
2627 ../include/m88k-bcs.h
2628 Now there are two incarnations of relocs, linenos and syments. One for
2629 internal digestion, and one full of char arrays for I/O. The original
2630 names have gone to detect errors.
2632 * Makefile.in, m68kcoff.c, targets.c
2633 Test new structure code with a 68k coff implementaion
2635 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2636 Fixed all the places where there were problems with the size and
2637 alignments of structures on disk and structures in memory. #ifed out
2638 all the code in coffswap.c, since it should be done using the target
2641 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2643 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2644 multiple reloc command.
2646 * sunos.c (sunos4_set_section_contents): Made it so that sections
2647 are always padded to their alignment size.
2649 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2651 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2652 Clean up types and such (saber C problems).
2653 * ecoff.c: Clean up types and such. Remove routines that are
2654 not used. Fix up reading and swapping of shorts from files.
2656 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2658 * a.out.vax.c: Remove two bogus "static" from prototypes.
2660 * ecoff.c: Got rid of lots of non-working junk (that had
2661 been copied directly from coff-code.h).
2662 Updated to be consistent with updates to icoff.c and coff-code.h.
2664 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2665 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2667 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2668 but until the target_vector is automatically generated,
2669 it's as good as any. Note that the text offset is the only
2670 difference between NewsOS and SunOs (including magic numbers).
2671 (Most of the sunos_* routines should to renamed bsd_*
2672 and move to a bsd.c file. Then (and when the target_vector
2673 is automatically generated) it might make sense to create
2674 a separate Sony target.)
2676 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2677 on some systems, and doesn't help on others.
2678 Similarly, only define X_OK if not already defined.
2680 * trad-core.c: Don't include sys/stat.h - at least
2681 on NewsOS 3, it has already been included.
2683 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2685 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2686 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2687 symbol tables if necessary when reading them in, so gdb can use
2688 them. Add "bfd_coff_" to the names so they won't conflict with
2689 names in calling programs. FIXME-soon: if coff-code.h is
2690 included in two BFD modules, this will cause duplicate
2691 definitions; the routines should be exported to a separate,
2692 common, module (probably along with a mess of other ones).
2694 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2696 Improve modtime support.
2698 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2699 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2700 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2701 BUG: archive members still do not get correct mod times.
2703 Improve floating point support for core files.
2705 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2706 (sunos4_core_file_p): Create a second registers section in the
2707 core file, called ".reg2", for the float registers.
2709 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2711 * many changes to improve archive handling; found a logic flaw in
2712 bfd_check_format which only just happened to work by cooncidence.
2714 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2716 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2719 * bfd.h: changed type of udata in asymbol to void *, like it
2720 should be. Added bfd_reloc_dangerous enum member.
2722 * coff-code.h: Fixed it so that internally generated symbols get
2723 their values relocated correctly in all cases. Removed calls to
2726 * icoff.c: Not understanding the destination symbol of a reloc is
2727 not a failure any more, just 'dangerous'. This allows linking of
2728 b.out and coff images.
2730 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2734 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2736 * sunos.c (translate_to_native_sym_flags): fixed
2737 sym_pointer->n_value so that symbols on the way out get their
2738 section relative values calculated correctly.
2740 * coff-code.h (mangle_symbols): fixed problem where tags were not
2741 being relocated for structs, enums, unions. Also various lints.
2743 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2745 * archive.c (get_elt_at_filepos): system_call_error returned
2748 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2750 * Resolve the use of no_error and system_call_error.
2751 The bfd library itself now will never set bfd_error to
2754 The code still needs to be combed to make sure all the error
2755 codes are correct. I suspect they are not always set correctly.
2757 * The names of all the messages have _ prepended because the sun
2758 bundled compiler can't distinguish from a macro which takes an
2759 argument and the same identifier in a non-macro context.
2761 * The reason for the above being that entry points which used to
2762 be trampoline functions are now just macros which expand to a
2763 direct call through the bfd's xfer vector.
2765 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2766 must gas have its own version of everything (the gas version
2767 had the correct value)
2769 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2771 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2772 properly support i960 architecture and output correct reloc stuff.
2774 * bfd.h: added prototype for bfd_printable_arch_mach, added
2777 * coff-code.h: Applied patches from chrisb to support i960
2778 architecture, zero relocs and swap them correcly and conditionally
2779 compiled the timestamp.
2781 * sunos.c: Made the default section alignment 2^3 so that doubles
2782 are done properly. Fixed the same reloc bug that was in b.out.c
2784 * sysdep.h: Now compiles on a Posix box
2786 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2788 * icoff.c: Fix comment on big-endian version.
2789 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2790 F_RELFLG). Set F_AR32WR in output files if little endian
2793 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2795 * archures.c fixed =/== typo
2797 * sunos.c added architecture stuff for output. Fixed
2798 bug where files where vma(data) != size(text)
2799 were processed wrong.
2801 * coff-code.h added a lint cast
2803 * (../include/a.out.sun4.h) fixed it so zmagic
2806 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2808 * archive.c removed loads of includes, and fixed bug where string
2809 table didn't have a null at the end.
2811 * bfd.c fixed includes, added symbols argument to
2812 canonicalize_reloc entry point.
2814 * libbfd.c fixed includes and added some lint patches.
2816 * targets.c added both sorts of intel coff.
2818 * b.out.c fixed included, changed was the canonical
2821 * icoff.c added support for callj and big and little
2824 * opncls.c added chmod+xing for files with EXEC_P set.
2826 * sunos.c fixed includes. Changed default section
2827 alignement to words. Fixed relocation stuff to work with
2830 * bfd.h various new types added, prototype for new
2831 reloc calls, changed bfd->iostream to a void *
2832 to including files don't need stdio.h.
2834 * libcoff.h added conversion table to tie relocs to
2839 * coff-code.h fixed includes. Added code to support
2840 big and little endian formats. Various lints. Better
2841 processing of symbols. Changed reloc stuff to new
2844 * libbfd.h fixed includes
2847 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
2849 * bfd.h changed name of alignment entry in sec_struct to
2850 alignment_power, because of conflicting uses within bfd.
2851 Now it should be obvious that it's a 2**n alignment
2852 specifier. Removed start_pad, end_alignment, block, minsize,
2853 output_file_alignment, subsection_alignment and original_vma fields.
2854 Added align_power() macro. Fixed bfd_section_alignment
2855 acessor macros. Added bfd_symbol_same_target macro.
2857 * b.out.c (b_out_write_object_contents) fixed to use
2858 new alignment member. Fixed (callj_callback) to use section
2859 relative symbols properly.
2861 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
2862 Fixed (translate_from_native_sym_flags) to correctly make
2863 symbols section relative.
2865 * bfd.c (bfd_errmsg) fixed various enum cast problems.
2866 (bfd_make_section) took out initialization of obsolete members.
2867 (bfd_print_symbol_vandf) added
2869 * opncls.c (bfd_create) created.
2871 * coff-code.h (coff_new_section_hook) took away refs
2872 to obsolete members. (make_a_section_from_file) added
2873 conversion between alignment types. (coff_symbol_from)
2874 added. (coff_count_linenumbers) only counts linenumbers
2875 if symbol is of coff-type. (coff_mangle_symbols) only
2876 heavily mangles symbols if symbol is coff-type.
2877 (coff_write_symbols) various lints. (coff_write_object_contents)
2878 various lints and modification for alignment conversion.
2879 (coff_slurp_relocs) fixed for use with new asection shape.
2881 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
2883 * archive.c lots of lint
2885 * b.out.c added callj relocation support, upgrated reloc howto.
2886 Fixed so that asymbol and reloc records are output
2889 * bfd.c lots of lint, support for new bfd entry point
2892 * bfd.h changed definition of asymbol to contain pointer to
2893 owning bfd, removed target dependencies.
2895 * cache.c took out print statements, put in BFD_ASSERT calls.
2897 * coff-code.h various lints, corrected linenumber output
2898 functionality. Added support for new style asymbols and
2899 bfd_print_symbol. Fixed so that asymbol and
2900 reloc records are handled correctly. Added timestamp.
2902 * icoff.c Added support for new howto shape.
2904 * liba.out.h Added support for new asymbol shape
2906 * libbfd.c various lints
2908 * libbfd.h various lints
2910 * libcoff.h added support for new asymbol shape.
2912 * sunos.c various lints. Added support for new asymbol shape
2913 and bfd_print_symbol.
2915 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
2917 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
2918 pointer lint. Added support for callj relocation. Fixed bug where
2919 the last 32 bytes of the text section were overwritten by data. Fixed bug
2920 where archives of b.out didn't work due bfd_slurp_extended_name_table
2923 * sunos.c added support for n_other field. Braced the howto table so
2924 that it won't be affected by any lengthing of the howto struct typedef.
2927 * bfd.h added support for n_other field, added special_function
2928 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
2931 * bfd.c upgraded bfd_perform_relocation, various lints.
2933 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
2935 * ChangeLog: Started ChangeLog for BFD.
2936 * ToDo: Create file for suggestions.
2938 * Makefile: Support easy loading into Saber C.
2939 Add dependencies for icoff.o and bcs88kcoff.o.
2940 Rename coff.c to coff-code.h. Change callers.
2942 * bfd.c (bfd_check_format): Allow the check_format routines
2943 to return the desired target vector, rather than just a Boolean.
2944 bfd.h (bfd_check_format): Change function pointer return type.
2945 archive.c (bfd_generic_archive_p): change callee.
2946 b.out.c (b_out_little_object_p, b_out_big_object_p,
2947 b_out_real_object_p): change callee.
2948 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
2949 in check_format transfer vectors that need a filler.
2950 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
2951 bcs88kcoff.c: change callee.
2952 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
2953 icoff.c: change callee.
2954 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
2956 * libbfd.c (zalloc): It should actually zero the storage!
2957 This was commented out for some reason.
2959 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
2960 This is so callers can avoid <stdlib.h> which doesn't exist
2963 * bfd.c (map_over_sections): Add debugging code, since I
2964 noticed the section count for sunos core files was bad, but only
2965 GDB had detected the problem.
2966 (bfd_set_section_lineno_size, bfd_set_section_linenos,
2967 bfd_get_section_linenos): Remove obsolete functions.
2968 (bfd_apply_relocations): Use longs, not ints, for the math.
2970 * bfd.h: Declare enum boolean and struct bfd_target as well
2971 as typedefs for them. Remove obsolete
2972 bfd_get_section_lineno_size.
2974 * cache.c: Make the "fdopen" support work. Keep better track
2975 of how many files are open. Centralize the opening of files
2976 and be sure bfd_open[rw] actually try to open the file. Evade
2977 linked list initialization problems.
2979 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
2981 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
2983 * cplus-dem.c: Delete file, since it is not part of BFD.
2985 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
2986 (bfd_openr, bfd_openw): Actually open the file, give error now.
2988 * sunos.c (sunos4_core_file_p): Set section count.
2989 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
2990 obsolete definitions.
2991 (_write_symbol_table): Initialize <idx> counter.
2992 (foop): Eliminate debugging code.
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