1 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
7 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
9 * bfd.c: Use right name for tekhex tdata struct.
10 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
11 * libcoff.h: Updated to get spacing change from coffcode.h.
12 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
14 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
16 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
17 functions, with the "guts" of the old bfd_slurp_bsd_armap
18 and bfd_slurp_coff_armap, but assuming we've already checked
19 if the armap is present or not.
20 Also, rewrite a bit to avoid keeping around obstack data
22 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
23 Various fixes to correctly handle COFF_style archives names.
24 (Note that because these have a trailing '/', the names can
25 have embedded spaces.)
26 * archive.c (bfd_slurp_armap): New function, replaces old
27 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
28 _either_ format, and calls do_slurp_bsd_armap or
29 do_slurp_coff_armap if either form of map is seen.
30 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
31 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
32 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
33 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
35 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
37 * hppa.c: #include "sysdep.h", not <sysdep.h>.
38 * libhppa.h: Make millicode_start and millicode_end be unsigned
39 int to be same type as CORE_ADDR in GDB. Why are these here?
41 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
43 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
44 vaddr of the section to the addend.
45 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
46 SCO_CORE to SELECT_VECS.
47 (target_vector): add sco_core_vec.
48 * sco-core.c (sco_core_vec): add leading underscore initializer.
49 * configure.in (i[34]86-*-sco*): use target i386-sco.
50 * config/i386-sco.mt: new file; define SCO_CORE.
52 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
54 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
56 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
58 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
60 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
62 * hosts/i386linux.h: Include unistd.h.
64 * aoutx.h (print_symbol): aout_stab_name returns a constant
66 * libaout.h (aout_stab_name): Fix prototype.
67 * stab-syms.c (aout_stab_names): Array is now const.
68 (aout_stab_name): Return value is now pointer to const.
70 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
73 * syms.c (asymbol): Added new field "app_data", for data
74 particular to the application. Some of the linker flags ought to
75 get moved to this field someday.
77 * archures.c (bfd_default_scan): Recognize a few more numbers:
78 80486, 80960, and 960.
80 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
81 bfd_coff_std_swap_table, cast to PTR.
82 * bfd.c (bfd_coff_swap_*): Deleted macros.
83 * targets.c (struct bfd_target): Deleted COFF-specific swapping
85 * coffcode.h (type bfd_coff_backend_data): New structure type,
86 contains pointers to the COFF-specific swapping routines.
87 (bfd_coff_std_swap_table): New data structure, to be used when
88 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
89 (bfd_coff_swap_*): New macros.
90 * coff-mips.c (mips_coff_swap_table): New data structure.
91 (ecoff_big_vec): Use it.
92 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
93 * All other targets: Deleted coff-specific vector entries.
95 * trad-core.c: Fixed some `PARAMS' uses that were missing
98 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
100 * aoutx.h (some_aout_object_p): Protect arg prototype in
101 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
103 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
105 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
106 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
107 PARAMS for readability.
109 * aoutx.h: Add type to callback parameter.
110 * coff-mips.c: Don't call trad-core.h, not needed.
111 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
112 * trad-core.h: Eliminate, unused.
114 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
116 * format.c (bfd_check_format): if default target isn't found
117 then look through the entire list rather than return early.
119 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
121 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
123 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
125 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
127 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
129 * coff-z8k.c: checkpoint, more addressing modes handled
130 * coffcode.h (get_value): don't truncate reloc->addend field, it's
133 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
135 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
137 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
139 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
141 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
143 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
144 and about when file descriptors are closed.
146 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
148 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
149 written out correctly.
151 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
153 * section.c: New section bit SEC_SHARED_LIBRARY.
154 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
155 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
158 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
160 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
161 macros; use PARAMS to declare the function pointers involved.
163 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
164 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
166 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
168 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
170 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
171 declaring pointers to functions.
172 * cache.c, elf.c: Move static function decls to top, use PARAMS.
173 * seclet.h: Declare external function with PARAMS.
175 * doc/chew.c (exfunstuff): Eliminate.
176 (paramstuff): Replace exfunstuff with function to generate PARAMS.
177 * doc/proto.str: Use paramstuff rather than exfunstuff.
179 * libbfd.h: Update, based on changes in source code and chew.
181 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
183 * libieee.h: Add FIXME about removing limit on number of sections.
184 * bfd-in.h: Improve comments to make it clear that bfd.h is
185 the wrong place to edit this file.
186 * Makefile.in (install): Install ansidecl.h and obstack.h in the
187 same places where we install bfd.h.
189 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
191 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
192 symbol type before blindly modifying the auxent. Specifically,
193 only modify the endndx fields for types that need it, and don't
194 set the array information for non-arrays.
196 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
198 * aoutx.h (some_aout_object_p): Section list should be set up
199 correctly anyways; don't have to set up "next" pointers manually.
201 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
203 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
204 config/i386v.mh: removed -DUSG from HDEFINES.
205 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
207 hosts/i386v.h: don't define POSIX_UTIME.
209 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
211 * ieee.c (ieee_slurp_sections): make a private copy of the
212 section's name before truncating it.
214 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
216 * hppa.c: add symbol_leading_char entry in transfer vec
218 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
220 * ieee.c (get_symbol): can now cope when two symbols of a
221 different class, but the same index number occur consecutively.
222 (get_section_entry): nicer name for sections being forward
223 referenced. (ieee_archive_p): don't free the filename string,
224 since it was never malloced.
226 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
228 * coffcode.h (coff_write_object_contents): Zero timestamp field.
230 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
232 * coffcode.h (coff_swap_aux_out): set the fcnary info before
233 optionally setting the dimen info, since they are in the same
234 memory locations. Also zero out external auxent.
235 (coff_write_symbol): don't zero external auxent; now done in
238 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
240 * Check fclose return value for errors.
241 libbfd.h: bfd_cache_close now returns a boolean.
242 cache.c (bfd_cache_delete): return fclose success value.
243 (bfd_cache_close): return bfd_cache_delete return value.
244 opncls.c (bfd_close, bfd_close_all_done): return result of
247 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
249 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
251 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
253 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
254 work out a coff relocation type from a howto's attributes rather
255 than using the input r_type field. This fixes PR1677 and allows
256 conversion of a.out relocs to coff relocs.
258 * coffcode.h (coff_write_relocs): if supplied a relocation
259 relative to an absolute symbol, use the right symbol index.
261 * reloc.c (bfd_perform_relocation): do a partial link for coff
264 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
266 * changes to support i386-sysv with shared libraries:
267 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
268 check for .data2; if _LIB is defined, check for it; map
269 SEC_NEVER_LOAD to STYP_NOLOAD.
270 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
271 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
272 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
273 if section has contents, not just if it is loadable; if
274 TWO_DATA_SECS, check for .data2
275 (coff_set_section_contents): set vma of .lib section to number of
277 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
278 don't define coff_write_armap to bsd_write_armap.
279 * hosts/i386v.h: don't include <utime.h>, since it is not provided
282 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
284 * solaris2.h: Get the definition of alloca from alloca.h if we
287 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
289 * configure.in (i960-*-{aout,bout}): Support these.
291 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
293 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
295 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
297 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
298 no-longer-used definitions of L_SET and L_INCR.
299 * i386linux.h: Tweaks to smooth Linux build.
301 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
303 * seclet.h: Add enum tag to bfd_seclet_enum_type.
305 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
307 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
308 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
309 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
310 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
312 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
313 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
315 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
317 * configure.host: New file, contains mapping of host configs
318 to host support file names for bfd, binutils, opcodes.
319 * configure.in: Use it.
320 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
321 * i386bsd.c: Cleanup, reformat.
322 * config/i386-bsd.mt: Comment changes.
323 * config/i386bsd.mh: New file for core file support.
324 * hosts/i386bsd.h: Merge changes from Peter Schauer.
325 * bout.c (ALIGN): Rename to ALIGNER, since system header files
326 on BSD 4.4 define ALIGN (sigh!).
328 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
330 * libaout.h (aout_backend_data): added exec_header_not_counted
331 field. For ZMAGIC files only, when text_includes_header is set, by
332 default the length of the exec header is counted in the text
333 section size. For go32, exec header is mapped in but does *not*
334 contribute to the size of section.
335 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
336 is not set, but ztih is, add the size of the exec header to the
337 recorded size of the text section.
338 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
339 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
340 Also set text_includes_header.
341 * aout-target.h (*_backend_data): cleare exec_header_not_counted
342 by default in MY(backend_data).
344 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
346 * aout-target.h (callback): Don't define this function if it won't be
349 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
350 type doesn't match. Don't lose if file sections have already been
352 (set_arch_mach): Set reloc_entry_size.
353 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
355 * hosts/i386bsd.h: New file.
356 * configure.in: Recognize i[34]86-*-bsd host.
358 * aout-target.h (callback, write_object_contents): Delete unused
361 * aoutx.h (reloc_type_lookup): New function.
362 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
363 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
364 (MY_reloc_howto_type_lookup): Don't define it.
366 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
368 (slurp_symbol_table): Use header byte order, not target byte
369 order, for reading symbol data.
371 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
373 * configure.in: Undo some brain damage in the host section.
374 * configure.in: Reformat the target section, test many configs.
375 * Makefile.in (make): Remove obsolete `make make'.
376 * aoutx.h (some_aout_object_p): Make defines line up.
378 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
380 Now a bfd knows whether underscores are normally prepended
381 to symbols in its file format.
383 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
384 coff-z8k.c: targets set so they have leading underscore
385 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
386 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
387 without leading underscore flag
388 * targets.c: add symbol leading char to xvec description
389 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
391 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
393 * archive.c: Make errno global.
394 * archive.c (_bfd_write_archive_contents): If read fails (and
395 errno!=0) set bfd_error to malformed_archive (since this probably
396 indicates a truncated archive), rather than system_call_error.
398 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
400 * Makefile.in: added rules for i386bsd.c
401 * i386bsd.c: new file, supporting 386bsd.
402 * configure.in: recognize i386-*-bsd target.
403 * config/i386-bsd.mt: new file - 386bsd target configuration.
405 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
407 * configure.in: re-arrange host section to use *-*-* notation,
408 clean up some of the target section as well
410 * seclet.c: cast result of bfd_get_relocated_section_contents to
411 avoid compiler warnings
413 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
415 * coffcode.h (coff_section_symbol): Create section if it doesn't
418 * bout.c: Removed some unused variables.
420 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
422 * Portability fixes from p3:
423 coffcode.h (coff_write_relocs): removed sanity check until it
424 works on all targets (per advice from sac).
425 config/hp9000.mh: new file to define USG.
426 hppa.c: #undef hppa before the JUMP_TABLE.
427 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
429 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
430 local variable target volatile to avoid mysterious bug in
433 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
435 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
436 * hosts/hppahpux.h: Remove bcopy and index circumventions.
438 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
440 * coff-z8k.c (func_da, func_jr): Lint.
441 * coffcode.h: Use memset rather than bzero.
442 * elf.c: Use memcpy rather than bcopy.
443 * tekhex.c: Use memset rather than bzero.
445 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
447 Add Adobe a.out support.
449 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
450 * config/adobe.mt: Add.
451 * configure.in (*-adobe-* target): Add.
452 * targets.c (a_out_adobe_vec): Add.
453 * Makefile.in: add aout-adobe.c.
455 * configure.in: Put two dashes in all entries to be matched.
456 Add comments to remind people to do this.
457 Reorder all entries that match manufacturer names, to occur
458 last, so they will only be matched if no more specific match
459 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
461 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
463 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
464 since we should never have a NULL section.
465 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
466 tests, set the section to bfd_abs_section.
468 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
470 * coff-z8k.c: getting closer
471 * coffcode.h (coff_get_relocated_section_contents): allow
472 EXTRA_CASES hooks for different arches to provide different reloc
474 * seclet.h: #ifndef around it to allow multiple inclusion
475 * srec.c: minor doc fix
477 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
479 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
481 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
483 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
486 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
488 * bout.c (b_out_slurp_reloc_table): Clear howto field before
489 filling in reloc, in case immediately following code doesn't set
492 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
494 * coffcode.h (coff_renumber_symbols): set the last renumbered
495 symbol pointer to NULL, as expected by coff_write_linenumbers.
496 (coff_write_relocs): apparently a non-zero addend is OK for reloc
497 type R_IHCONST used on the 29k.
499 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
501 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
502 update, based on how the underlying file was opened. Obsoletes
504 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
505 all FASCIST_FDOPEN config defines.
507 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
509 * sparc-opc.c: Moved to opcodes library, now that we have one.
510 * Makefile: Don't compile it.
512 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
514 * aoutx.h: adjust_sizes_and_vmas did not return anything.
516 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
518 * section.c (bfd_set_section_flags): Remove a sanity check.
519 It is unfortunately broken, and prevents strip from working.
521 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
523 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
524 created by last change.
526 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
528 * reloc.c (reloc_howto_struct): Make size field be unsigned.
529 * bfd-in.h: Bump to version 2.0.
531 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
533 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
534 braindamaged HP/Apollo compiler happy.
536 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
538 * format.c: Fix description of search for matching target.
539 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
540 * targets.c: Update description of search for matching target.
541 * Makefile.in (do_clean, clean): Fix infant mortality typo.
542 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
543 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
545 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
547 * Makefile.in: Added mostlyclean/clean/distclean rules.
549 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
551 * targets.c (target_vector): Take out oasys (unless that is
552 the default): Because there is no magic number in archives,
553 there can be annoying target mis-matches.
555 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
557 * sparc-opc.c: Rigorously updated to match architecture manual.
559 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
561 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
562 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
563 to the built-in abs_section were not written out correctly.
565 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
567 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
568 large, assume we're using a swapped byte order and fail with
569 wrong_format rather than dumping core.
571 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
573 * Renamed opc-sparc.c to sparc-opc.c for systems with short
574 filename constraints.
575 * Makefile.in: Updated to reflect change.
577 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
579 Add preliminary support for the we32k:
581 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
583 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
585 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
587 * bout.c: added support for relaxable alignment relocs.
589 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
590 pass down pointer to play area rather than use alloca
592 * cpu-z8k.c (compatible): made static to reduce name space
595 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
597 Add basic support for the z8k:
599 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
600 section.c, targets.c,
602 * syms.c: move mis-inserted patch.
604 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
607 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
608 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
610 * reloc.c: break out addend item from surrounding text.
612 * doc.str (DOCDD): Defined. Adds text to output.
613 (bodytext): Put bulletize before kill_bogus_lines.
614 * chew.c (bulletize): End itemization after a blank line, to
615 prevent following text from being swallowed up in an item.
617 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
619 * configure.in: Add sparclite as a target.
621 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
623 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
626 * coffcode.h (coff_add_missing_symbols): if symbols don't come
627 from a coff file (csym is null), dont deref them
629 * ieee.c (parse_expression): get the answer right when adding an
630 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
631 on elts so that filename is filled in.
633 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
635 * bout.c (howto_align_table): New set of relocs, with enough
636 data for "objdump -r" to work.
637 (b_out_reloc_type_lookup): Recognize alignment relocs.
639 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
641 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
642 invocations of make. Also, always create installation
645 * config/apollov68.mh: removed -g from CC definition.
647 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
649 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
650 overflowing gp-offset range.
652 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
654 * srec.c (srec_set_section_contents): don't write out sections
655 without the LOAD and ALLOC attributes
657 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
659 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
660 * libaout.h (struct aout_backend_data): New callback "set_sizes".
661 * aout-target.h (callback): Don't set page/seg sizes.
663 (set_sizes): New routine.
664 (backend_data): Point to it.
665 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
666 (sunos4_aout_backend): Point to it.
667 * aoutx.h (set_arch_mach): Call set_sizes callback.
669 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
671 * aout-target.h: Make _bfd_slurp_extended_name_table be
672 the default. Given that we *write* the suckers (for long
673 archive member names), we really ought to be able to read them!
674 * trad-core.c: Don't include <machine/reg.h>. It doesn't
675 seem to be needed, and many machines don't have it.
677 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
679 * coff-m68k.c (vector): read and write archives in coff format.
681 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
683 * opc-sparc.c: New file.
685 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
687 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
688 pointers to bfd_byte* before performing arithmetic on them. Such
689 use with bare void* pointers is a gcc extension.
690 * cache.c (bfd_cache_delete): Forward decl with prototype form.
691 * archive (normalize): Add to CONST to match actual usages with
694 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
696 * configure.in: Recognize i486 host cpu, and use i386-elf
699 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
701 * config/stratus.mt (CC): Remove definition.
702 * elf.c (bfd_section_from_shdr): Test for the possibility that
703 section_from_elf_index returns NULL and don't dereference it.
705 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
707 * add hppa_data to bfd tdata (indirectly via sef).
709 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
711 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
713 * configure.in: error messages to stderr, not stdout
715 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
717 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
718 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
719 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
721 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
723 * configure.in: recognize hppa* instead of hppa
725 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
727 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
728 RTYPE2HOWTO to cope with same.
729 * reloc.c (bfd_perform_relocation): added support for size of -2
730 (subtract a word reloc type). Updated doc.
732 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
734 * Makefile.in: merged changes from progressive, removed rcsid.
736 * archures.c, archive.c, Makefile.dos: removed rcsid.
738 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
740 * bfd-in.h : add BFD_IS_RELAXABLE flag
741 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
742 header e_relaxable, major hackery in callbacks
743 * libaout.h : add space for a_relaxable.
744 * seclet.c (rel): don't relax empty sections
747 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
749 * section.c (STD_SECTION): add some casts to the initializers for
752 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
754 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
755 and add appropriate casts to keep (picayune) aix-cc happy.
757 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
759 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
760 symbol pointers. Punt expensive & useless bfd_realloc. Use
761 malloc for raw symbols, and free it before returning.
762 (bfd_section_from_shdr): Do not slurp symbol table until politely
763 asked. Do not even slurp string tables.
764 (elf_get_symtab_upper_bound): Count 'em without reading them.
765 (elf_get_symtab): This is how to politely ask. Schlurp!
766 This should probably just *become* elf_slurp_symbol_table, FIXME.
768 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
770 * archive.c (bsd_write_armap): write the timestamp of the
771 archive header to be just a little bit later than the timestamp of
772 the file, otherwise the linker will complain that the index is
775 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
777 * configure.in: Add m68k-ericsson-*.
779 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
781 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
782 * elf.c: Remove unconditional debug printf's.
783 (elf_write_object_contents, elf_slurp_symbol_table): Handle
784 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
785 (elf_slurp_symbol_table): Hand out symbols in forward, not
786 reverse order. Simplify duplicate code.
788 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
790 * elf.c: Remove "(void)" casts from function calls where the
791 return value is ignored, in accordance with GNU coding standards.
793 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
795 * hppa.c: Apply John's standard fix to avoid "empty translation
796 unit" warnings from some ANSI-C compilers.
798 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
800 * hosts/solaris2.h: Configure same as sysv4.
802 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
804 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
805 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
806 type match actual return type.
807 * elf_print_symbol (section_name): Make CONST.
809 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
811 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
812 New files, for Linux (a free Unix clone for 386 machines).
813 * Makefile.in, configure.in, targets.c: Update accordingly.
815 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
816 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
817 correct calling of howto special functions and fixes from Raeburn
819 * archures.c: nuke bfd_reloc_code_type
820 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
821 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
822 SEC_NEVER_LOAD, various other bfdgas newness
823 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
824 * targets.c: change jump table vector to above
827 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
829 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
830 its prototype will be included in libbfd.h. Change result type
831 to struct * (rather than equivalent typedef) so it can be used in
832 the prototype, where they typedef won't be known.
833 * libbfd.h: Updated version.
835 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
837 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
838 targets.c: HPPA merge.
840 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
842 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
843 * config/solaris2.mh: Kludge around Sun compiler bug.
845 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
847 * libaout.h (aout_backend_data): Change defs of two bitfields to
848 be unsigned chars instead to get around rs6000 compiler problem.
850 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
852 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
853 Correct misconception that there can be only one symbol table.
854 Only call elf_slurp_symbol_table on the full symbol table, not
855 the dynamic one which is only a subset of the full one.
857 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
859 * coffcode.h (coff_compute_section_file_positions): For I960,
860 don't align sections in file.
862 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
864 * targets.c (struct bfd_target): Added field for target-specific
865 (but not file-specific) data, for distinguishing minor
866 characteristics between (e.g.) a.out formats.
868 * section.c (struct sec): New field user_set_vma indicates vma
869 field should be heeded, not assumed to be unset.
870 (STD_SECTION): Initialize that field of standard sections to zero.
871 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
873 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
876 * archures.c (struct bfd_arch_info): Fixed order of comment and
877 field decl. New fields indicate size of page and segment for
879 * cpu-m68k.c (N): Fill in values.
880 * cpu-sparc.c (arch_info_struct): Ditto.
882 * libaout.h (struct aout_backend_data): Various bits of data (not
883 all used currently) with characteristics of a.out implementation.
884 Important field for now is text_includes_header, indicating that
885 the text section starts immediately after the file header, which
886 gets mapped in with it.
887 (struct aout_data): New fields indicate whether vma has been
888 adjusted yet (not yet used), and what magic number will be used in
889 the output file (should go away in favor of vma_adjusted).
890 (WRITE_HEADERS): Code for dealing with section sizes and related
891 header fields replaced with call to adjust_sizes_and_vmas.
892 * aoutx.h (some_aout_object_p): Fill in magic number field.
893 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
894 (set_arch_mach): Set page size and segment size once CPU
896 (adjust_sizes_and_vmas): New function; has much code moved
897 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
898 and size parameters, as well as many header fields, after deciding
899 on magic number for output file. Checks to ensure that this
900 adjustment has only been done once.
901 (set_section_contents): Call adjust_sizes_and_vmas instead of
902 doing much of the work here.
904 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
905 default (null) values of these fields.
906 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
907 value in exec header.
908 (sunos4_aout_backend, MY_backend_data): Define backend data
909 indicating file header is included in text section.
911 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
913 * hosts/sparc.h (abort, exit): Hide these names if compiling with
914 gcc version 2, to avoid warnings.
916 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
918 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
919 it's broken on ncr 3000's. Use simple "true" for RANLIB.
921 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
923 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
925 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
927 * section.c (STD_SECTION): Remove extra semicolon in declarations.
928 * configure.in: Rewrite target parsing to use simple format.
929 Handle sparc-sun-solaris2 configuration.
930 * aout64.h: Avoid ANSI C brain death warning.
931 * elf.c: Avoid trigraph (???) or /* in comments.
933 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
935 * config/sysv4.mh: new file, RANLIB=echo
937 * configure.in: handle Solaris2 as -sysv4 or -solaris2
939 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
941 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
942 elf_core_tdata_struct into a single common struct. Core files
943 wouldn't have worked at all without this.
944 (bfd_elf_find_section): New function for GDB's undercover use
945 to find string sections that BFD hides from it.
946 (elf_get_str_section): Avoid multiple alloc&reads for same data;
948 (elf_object_p, elf_core_file_p): Allocate internal file header
950 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
951 * demo64.c: Prevent "empty translation unit" warnings from idiots.
953 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
955 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
957 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
959 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
961 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
963 * configure.in: handle m680[01234]0 as aliases for m68k
965 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
967 * coff-a29k.c: do byte relocs correctly
968 * coffcode.h (styp_to_sec_flags): never load INFO sections
969 * seclet.c (rel): don't relocate INFO sections
971 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
973 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
974 Make the symbols unmodifiable.
975 (bfd_section_init): Deleted.
976 * init.c (bfd_init): Don't call bfd_section_init.
978 * section.c (bfd_set_section_contents): Ensure that range to be
979 written is within section boundaries.
980 (bfd_get_section_contents): Likewise. Don't bother dispatching if
983 * libbfd.c (bfd_xmalloc): Text of error message should be const.
985 * coff-i960.c (howto_table): Deleted.
986 (howto_rellong, howto_iprmed, howto_optcall): New vars;
987 interesting entries from old howto_table.
988 (RTYPE2HOWTO): Adjusted to use switch.
989 (coff_i960_reloc_type_lookup): New function.
991 * coffcode.h (coff_new_section_hook): Allocate storage for aux
992 records for section symbol.
993 (make_abs_section): Unused; deleted.
994 (renumber_symbols): Re-order symbols so undefined symbols come
995 last, as COFF format desires.
996 (coff_write_symbol): Put C_FILE symbols in debug section always.
997 (coff_section_symbol): New function; creates a symbol with the
998 same name as a section, and sets up aux records for it.
999 (coff_add_missing_symbols): New function; adds section symbols to
1000 symbol table if they aren't there already. Should someday also
1001 add a dummy C_FILE symbol if none is present.
1002 (coff_write_object_contents): Add missing symbols before preparing
1003 symbol table to be written.
1004 (coff_slurp_reloc_table): Verify that symbol indices read in are
1005 in a reasonable range.
1006 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1007 (obj_conv_table_size): Accessor macro.
1009 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1010 reloc types on i960.
1012 * bfd-in.h (bfd_get_section_name): New macro. Like
1013 bfd_section_name, but returns rvalue, not lvalue.
1014 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1015 (bfd_get_section_flags): Now returns rvalue.
1017 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1018 general, some specific to sparc or i960.
1020 * aoutx.h (set_section_contents): Set VMA for each section based
1021 on previous section. If text section VMA doesn't appear to have
1022 been set, make a best guess from the type of file.
1024 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1026 (MY(vec)): Initialize reloc_type_lookup field.
1028 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1029 (bfd_error_trap, bfd_error_vector): Extern, not common.
1031 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1032 few types of relocs for sparc; will need enhancement.
1034 * bout.c (callj_callback): Use DEFUN macro in definition.
1035 * coff-i960.c (optcall_callback): Likewise.
1037 * targets.c (bfd_target): Added fields reloc_type_lookup and
1038 _bfd_make_debug_symbol. Also minor comment changes.
1039 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1040 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1041 than arch info, and dispatch with BFD_SEND. Callers changed.
1042 * archures.c (struct bfd_arch_info): Deleted field
1044 * cpu-*.c: Don't initialize that field.
1046 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1047 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1048 (bfd_errmsg): Now returns ptr to const.
1049 * bfd-in.h (bfd_errmsg): Fix prototype.
1051 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1052 * reloc.c (bfd_generic_relax_section): Ditto.
1054 * section.c (Section Output doc): Improve description of use of
1055 output_section and output_offset.
1057 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1059 * sco-core.c: new file from net.
1060 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1061 Now we have the hairy linker, it's possible to move symbols from
1062 one section into another. Actually make that work!
1064 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1066 * hosts/sun3.h: fix declaration of free.
1068 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1070 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1071 * coff-h8300.c (reloc_processing): all relocs are relative to
1073 * opncls.c: don't use fdopen on DOS systems
1075 short patches from Glenn Kasten (glenn@ready.com)
1076 * target.c: enabled oasys support
1077 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1078 fix problem where a relocation which crossed a modification byte
1079 boundary did not work. Fix problem where a relocation near the end
1080 of a data record did not work.
1083 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1085 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1086 archvie header string counts the endian way, this heuristic sees
1087 how big an archive string to read by trying it one way and if the
1088 string table is unreasonably big, trying it the other. *FIXME*.
1089 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1091 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1093 * bfd-in.h: Increase version number to 1.97, for consistency
1095 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1097 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1099 * bfd-in.h: bump version to 1.96
1100 Major change; changed calling convention for
1101 bfd_get_relocated_section_contents so that caller allocates
1102 memory for section data.
1103 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1104 seclet.c, targets.c, bfd.c: reflect new convention.
1105 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1106 case, then use reasonable default values for SEC_* flags.
1108 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1110 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1111 size of output reloc struct.
1112 * targets.c, Makefile.in: comment out tekhex for the moment.
1113 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1114 * configure.in: tandem target is st2000
1115 * coff-m68k.c: rename static howto_table to global
1116 m68kcoff_howto_table.
1117 * bout.c: remove unnecessary abort
1118 * coff-a29k.c: various changes to the way relocations work to cope
1119 with the "new order" and latent bugs.
1122 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1124 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1125 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1126 * reloc.c (bfd_perform-relocation): don't relocate refs to
1127 absolute symbols if doing a partial link.
1129 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1131 * configure.in: Add a29k-amd-udi.
1133 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1135 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1136 internal_exec structure before initializing the fields that
1137 are used, so that the unused fields are in a known state.
1139 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1141 * tekhex.c (struct data_struct): Convert from typedef that
1142 typedefs nothing to a normal structure declaration.
1143 * tekhex.c (pass_over): Prototype args for function that
1144 second arg points to.
1146 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1148 * Makefile.in: remove old style staging. Do not print recursion
1151 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1152 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1155 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1157 * bfd.c, Makefile.in: added tekhex
1158 * aoutx.h (set_section_contents): pages should be padded to the
1159 size of a page, not the size of a segment.
1160 * configure.in: added go32 host and i386-aout target.
1161 * i386aout.c, libaout.h: now works for go32 target
1162 * ieee.c: fix bit rot.
1163 * seclet.c: support for padding seclet type.
1165 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1167 * Makefile.in: added .NOEXPORT:
1169 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1171 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1173 * elf.c (elf_compute_section_file_positions,
1174 elf_write_object_contents): Return boolean, not NULL (which
1176 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1177 Also ifdef-out code that aborts on unhandled section types.
1179 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1181 * configure.in: Recognize ncr3000 config
1182 * Makefile.in (MINUS_G): Pass on to recursive makes.
1183 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1185 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1187 * Makefile.in: Now that we have sym.h and symconst.h, compile
1188 coff-msym.c on all systems.
1189 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1190 * coff-msym.c: Update include files and comments; add weakext bit.
1192 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1194 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1195 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1197 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1199 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1200 * configure.in: Add new host and target configs.
1201 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1202 structs, which vary; just use member name.
1203 (elf_object_p, elf_core_file_p): Lint, fix comments.
1204 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1206 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1208 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1209 local, disposable, copy of the external form of section header
1210 table and program header table entries.
1212 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1214 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1216 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1218 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1221 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1223 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1225 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1227 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1228 not internal bfd_assert function (twice).
1230 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1232 * aout-target.h: change ar_max_namelen to 15 (the right value)
1233 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1236 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1238 * archive.c (bfd_generic_archive_p): check for bout archives too.
1239 * bout.c: make it work again.
1241 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1243 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1245 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1246 bfd_xmalloc() instead of bare malloc().
1248 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1250 * Makefile.in: pass down MAKEINFO on info.
1252 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1254 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1255 host/h-<foo> now just <foo>.
1256 * configure.in: reflect changes
1258 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1260 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1261 actual source file, not just the generated libbfd.h.
1263 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1265 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1266 gdb on little-endian 960 code.
1267 * archive.c (compute_and_write_armap): indirect symbols should go
1268 into the archive header too.
1270 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1272 * Makefile.in: added check target.
1274 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1276 * coff-msym.c: Move this file from gdb/ecoff.c. It
1277 handles byte-swapping for ECOFF (MIPS symbol) files.
1278 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1279 to the files built on MIPS-based hosts.
1280 * Makefile.in: Add rule for coff-msym.
1282 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1284 * Makefile.in: added clean-info target. MINIMIZE=1.
1286 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1288 * coff-rs6000.c: Move core file functions into separate
1289 new file rs6000-core.c. This is needed because reading
1290 core files depends on native include files that conflict
1291 with ../include/coff/rs6000.h.
1292 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1294 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1296 * aoutx.h (NAME(aout,print_symbol)): Don't print
1297 symbol addresss for undefined symbols.
1298 * coff-rs6000.c: Various updates (due to target-
1299 independent changes).
1300 * libbfd.h: Ditto (tdata field is now a union).
1301 * hosts/h-sparc.h: Removed prototype for bogus function
1302 'emset' (presumably should have been 'memset' - which is there).
1304 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1306 * configure.in (mips-big-* target): Same is Iris.
1308 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1310 * aoutx.h (translate_from_native_sym_flags): when creating an
1311 alias symbol, fill in the section as undefined, rather than
1312 leaving it blank. If an output section can't be found for a
1313 symbol, then don't core dump.
1315 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1317 * Makefile.in, configure.in: removed traces of namesubdir,
1318 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1319 copyrights to '92, changed some from Cygnus to FSF.
1321 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1324 * coff-h8300.c: fix stupid reloc subtraction bug
1325 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1326 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1327 the symbol.flags and done_lineno fields.
1329 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1331 * coffcode.h (coff_write_symbol): write out the correct number of
1333 * cpu-h8300.c: fix disassembly bug
1335 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1337 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1338 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1339 reloc.c, section.c (bfd_map_over_sections), targets.c
1340 (bfd_target_list): Protolint.
1341 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1343 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1345 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1347 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1348 section of a symbol rather than the section of a reffed symbol to
1349 determine the r_index of an emmitted reloc.
1351 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1353 * PORTING: New (preliminary) porting guide.
1355 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1357 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1358 (howto_hvrt16): lint.
1360 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1362 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1363 a full configuration (with possible cross-development),
1364 instead of using host-aout.c.
1366 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1368 * aout-target.h (MY(write_object_contents):
1369 Set obj_reloc_entry_size (abfd).
1370 * gen-aout.c: Change to emit a .c files, not a .h file.
1372 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1374 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1375 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1377 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1379 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1380 with more than one auxent can cause nasty core dumps.
1382 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1383 "done_lineno" so that a symbol which appears twice in the symbol
1384 table only gets it's linenumbers relocated once. Modifed
1385 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1388 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1390 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1391 stuff to use the New Order.
1393 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1395 * ieee.c: Change type of envi[] to unsigned char.
1397 * configure.in: fix vax ultrix configuration.
1399 * elf.c (bfd_section_from_shdr): Deal with null return from
1400 bfd_make_section(). (elf_object_p): Select endianess properly.
1402 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1404 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1406 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1408 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1409 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1410 * host-aout.c: Don't use aout-params.h; configure these systems
1411 in their xm files, not in a randomly generated file.
1412 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1414 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1416 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1418 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1419 host_aout_vec here as well.
1421 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1423 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1424 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1425 to prevent undefined symbol.
1427 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1429 Various lints found on PersSony
1430 * aoutx.h: cast an enum
1431 * coff-a29k.c: many ints in reloc structure turned to enum
1432 * coffcode.h: more enums
1433 * cpu-h8300.c: more enums
1434 * opncls.c: more enums
1436 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1438 * configure.in: Make Tahoe configuration work again.
1439 * bfd-in.h: Remove trailing comma from enum declaration.
1440 * ieee.c: Can't put byte values >0x7F into a signed char.
1442 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1444 * Makefile.in: Add dependencies for various coff-*.o files.
1446 * elf.c: Remove extraneous paren from core_prpsinfo and
1447 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1448 Replace references to old section "size" member with new
1449 "_raw_size" member. Implement elf_make_empty_symbol, which
1452 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1454 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1457 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1459 * coffcode.h (bfd_coff_relax_section): now static.
1460 (bfd_coff_get_relocated_section_contents): various type lints.
1462 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1464 New entry point in the transfer vector - bfd_relax_section.
1466 * aout-target.h: add to vector, call generic_relax
1467 * bfd-in.h: add to vector
1468 * bfd.c: add #define for vector
1469 * bout.c: add to vector, call generic_relax
1470 * coffcode.h: add to vector, also now has coff specific relax code
1471 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1472 * elf.c: call generic_relax
1473 * ieee.c: call new vector, clean up some bugs due to the creation
1475 * libbfd.h: add bfd_generic_relax_section EXFUN
1476 * oasys.c: call generic_relax
1477 * reloc.c: implement generic_relax
1478 * seclet.c: moved much of this into coffcode.h
1479 * srec.c: call generic_relax
1480 * targets.c: define new transfer vector
1482 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1484 * everything: now modified to use smaller reloc type. Self hosts
1487 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1489 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1490 New files for stratus.
1492 * configure.in: Add configuration fragments for stratus.
1494 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1496 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1497 variables as CONST since they are set to point to a const char
1498 string. Fixes compiler complaints.
1500 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1502 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1505 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1507 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1508 symbols, so that we can emit the correct file name even
1509 if it's an include file.
1511 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1513 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1514 (Reported by john@labtam.labtam.oz.au (John Carey)).
1516 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1518 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1520 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1521 being used to -DHAVE_PROCFS.
1523 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1524 '#include "fopen-same.h"' to end of file to match other h-* files.
1526 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1528 * configure.in: Change svr4 references to sysv4. Add case
1529 "unknown" for target vendor and infer some targets based
1530 on the specified operating system.
1532 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1534 * bfd-in.h, libaout.h: ANSIfy enums.
1536 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1538 * archive.c (normalize): created version for VMS which removes the
1539 VMS directory crap from the front and end of a filename, eg turn
1540 [-.foo]bar.obj;123 into bar.obj
1541 (bfd_construct_extended_name_table): now writes index into an
1542 extended name table in decimal - the same base used to read an
1543 extended name table.
1545 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1547 * aout-encap.c: Fix to use aout-target.h.
1548 * aoutf1.h: Use standard MY_object_p and MY_callback
1549 in aout-target.h. Remove target-specific versions.
1550 * host-aout.c: Re-write to use aout-target.h.
1551 * gen-aout.c: New files use with host-aout.c to generate
1552 host-specific a.out-related parameters.
1553 * Makefile.in: host-aout.o depends on aout-params.h, which is
1554 generated by gen-aout.
1555 * aout-target.h: Make a little more flexible.
1556 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1557 macro. Instead, inline it in aout-target.h.
1558 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1559 a gcc -Wall warning.
1560 * archive.c: Add missing commas in DEFUN macro (2 places).
1561 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1562 Berkeley ones, now that libiberty has them:
1563 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1564 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1565 remove unused variable.
1567 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1569 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1570 and execname inside HAVE_PROCFS ifdef since they are unused
1571 when it is not defined.
1573 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1575 * elf.c: Flag all sections as either code or data. We can't
1576 be sure what they are anyway, since ELF doesn't fit the
1577 traditional model of text+data+bss very well. Add new local
1578 function elf_read() to simplify code. Record entry point in
1581 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1583 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1584 rather than N copies of the same lines.
1586 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1588 * cpu-h8300.c: disassemble branch displacements correctly
1589 * coff-h8300.c: put reloc offsets out in 32bits
1591 * makefile.dos, configdj.bat: New files from DJ
1592 * cache.c: fopen with new macros is needed for DOS.
1593 * ieee.c: environ renamed to envi to stop an include file
1595 * opncls.c, coff-rs6000.c: more fopens with macros.
1597 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1599 * Makefile.in: infodir belongs in datadir.
1601 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1603 * Makefile.in: fix where docdir lives
1605 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1606 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1607 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1608 srec.c, syms.c, targets.c : all new documentation and lint
1612 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1614 * coffcode.h, srec.c: Lint.
1616 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1618 * Makefile.in: install using INSTALL_DATA, added standards.text
1621 * configure.in: mark directory as target dependent. configure
1622 nows works in objdir always so make file existence checks
1625 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1627 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1628 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1629 and mandir now keyed off datadir by default.
1631 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1633 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1634 computation of arch and machine type so it's worked out before
1635 some_aout_object_p is called.
1636 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1638 * archures.c: add extra field 'section_align_power' to hold
1639 default section alignment in object files.
1640 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1641 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1642 initialize the new field.
1643 * bout.c (b_out_callback): replace the text size, since aout
1645 * aoutx.h: Documentation in the new style
1647 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1649 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1650 use the saved value if mtime_set is already set (intended
1651 for archive files, though apparently not used yet).
1653 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1655 * targets.c: Revise comments about how to configure the target
1656 vector, to match reality. Remove mention of obsolete methods.
1657 Remove long lists of capitalized macros that turn into the same
1658 thing in lowercase. Normal vector simply lists all known
1659 lowercase xvec names; all other cases are handled by SELECT_VECS.
1661 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1664 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1665 list of supported targets.
1667 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1669 * archive.c (bsd_write_armap): The pad byte sometimes added to
1670 the string table in a __.SYMDEF member is now
1671 counted as part of the size of the string table.
1672 This is compatible with the old ranlib, as well as Sun's.
1674 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1676 * srec.c: Rewrote to fix many bugs; now gets the record type
1677 right, doesn't choke on input, sets the start address in an S9 and
1678 fills in the filename on an S0.
1680 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1682 * cpu-h8300.c: Add support for MEMIND addressing mode
1684 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1686 * coffcode.h: use the new macro if available
1688 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1689 * Makefile.in: Fixed dependencies due to file rename
1691 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1692 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1693 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1694 newos3.c, stab-syms.c, syms.c: All these files have had their
1695 #includes altered to point to the new places.
1697 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1699 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1701 * configure.in: Add vendor "ncr" as supported per-target vendor.
1702 Add svr4 case for i386 per-host case.
1704 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1707 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1709 * syms.c (bfd_decode_symclass): Return 'A'
1710 for symbols that are both absolute and global.
1711 * archive.c (bfd_special_undocumented_glue): Return NULL
1712 if bfd_ar_hdr_from_filesystem returns NULL.
1714 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1716 * Makefile.in: added coff-h8300
1717 * configure.in: now h8 is a coff target
1718 * cpu-h8300.c: fix various disassembly problems
1719 * libcoff.h: took out some code which has been #0ed for a long
1721 * targets.c: added h8 coff
1722 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1723 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1725 * coffcode.h: Started to change the way machine dependencies are
1726 handled, from the nest of #ifdefs to macros defined in the
1727 including coff-<foo>.c
1729 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1731 * aoutx.h (some_aout_object_p): Set the `executable' bit
1732 if the entry point is contained in the text segment, even if the
1733 text segment is at location 0.
1735 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1736 nonstandard MIPS sections (.rdata, .sdata, etc).
1738 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1739 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1740 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1742 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1744 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1746 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1747 from syms.c to new file stab-syms.c. Also, since GNU extended
1748 type codes such as N_SETT are no longer in ../include/stab.def,
1749 include them manually.
1750 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1751 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1752 * libaout.h: Added prototype for aout_stab_name().
1753 * Makefile.in: Update Makefile for new stab-syms.[co].
1755 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1757 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1758 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1759 just make N_XXX work by excluding the header from the text segment.
1760 * aoutx.h: Fix comments to match.
1762 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1764 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1765 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1766 for the "logical" text segment (i.e. never consider the exec
1767 header to be part of the text segment). This change is
1768 needed for consistency with various other parts of bfd and ld.
1769 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1770 and move calculation of obj_textsec(abfd)->size to libaout.h.
1771 * bfd-in.h: Removed bogus ';'.
1773 * Makefile.in: Add MINIMIZE flag to select lean
1774 or bloated target_vector.
1775 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1776 * newsos3.c: Fixes to ../include/aout64.h remove need
1777 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1779 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1781 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1782 handle both little and big-endian targets, with little
1783 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1784 * host-aout.c: Add FIXME note.
1786 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1788 * targets.c: Make the default target_vector contain
1789 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1790 Old behavior can be gotten by defining ALL_TARGETS.
1791 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1792 Factored out common code into new file aout-target.h.
1793 Saves a lot of duplicate code for a.out variants.
1795 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1797 Get 'make headers' to work when configured with +subdirs.
1798 * Makefile.in: Add $(subdir) to docdir path.
1799 * doc/Makefile.in (protos): Add $(srcdir) prefix
1800 to name of sed scripts.
1802 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1804 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1805 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1806 to include names of N_SETT etc.
1808 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1810 * elf.c: Add minimal support for ELF symbol tables. Generates
1811 canonical bfd symbol tables from ELF symbol tables. Change the
1812 name of some functions from bfd_<name> to elf_<name>.
1814 * syms.c: Trivial fix to comment to remove a redundant "to".
1816 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1818 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1819 form that GDB recognizes as COFF.
1821 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1823 * ieee.c (ieee_object_p): cast NULL correctly.
1824 * configure.in: added harris host
1826 * coff-a29k.c: Lots of changes, most from David Wood.
1828 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1830 * coff-m88k.c (coff_write_armap): Just #undef it.
1832 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1834 * Makefile.in: standardize on MINUS_G to disable debugging
1835 * coff-m88k.c: create coff armaps instead of bsd ones.
1836 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1839 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1841 * elf.c: Additions to support ELF format core files.
1842 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1843 has support for /proc (all the include files in particular).
1845 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1847 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1848 of two N_SO stabs, one for directory, and one for filename.
1850 * bfd-in.h (print_vma): Factor out duplicate definition.
1852 Exit a little more gracefully when malloc returns NULL.
1853 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1854 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1855 * libbfd.h: Rre-generated due to libbfd.c update.
1857 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1859 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1861 * elf.c (elf_object_p): Don't try to create a bfd section for
1862 the first ELF section header. It is just a placeholder.
1864 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1866 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1867 core files, when compiling native.
1868 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1870 FIXME: The aoutf1.h change below needs to be reversed back
1873 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1875 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1876 manipulation of lnno fields in lineno structs in a coff-<f>.h
1877 independent way. Override it in coff-<f>.h to your favourite
1878 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1879 (coff_swap_lineno_out): modified to use the new macros.
1881 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1883 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1884 unknown arch when the magic number doesn't specify the
1885 architecture, since some OSs (eg old sun3s) don't set the number, and
1886 020 is probably the right answer anyway.
1888 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1890 * hosts/h-news.h, hosts/h-rtbsd.h:
1891 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1892 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1893 bfd_print_symbol_nm, for use by nm.
1894 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1895 bfd_print_symbol_nm option, to print in nm format.
1896 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1897 oasys.c (oasys_print_symbol): Provide stub implementations
1898 for bfd_print_symbol_nm.
1899 * syms.c: New function bfd_decode_symclass, used by nm printer.
1900 New function bfd_stab_name to look up string name of stab code.
1902 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1904 * Makefile.in: Added ctor.c
1905 * archures.c (bfd_default_arch_struct) added
1906 bfd_default_reloc_type_lookup.
1907 * coffcode.h: removed a load of #if 0ed code.
1908 (coff_compute_file_section_positions): now works out the section
1909 alignment and size correctly in all cases.
1910 (coff_get_symtab): looks for constructor symbols and calls the
1911 right function when they're found. (coff_canonicalize_reloc):
1912 knows when a section is full of constructors and does the right
1914 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1916 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1917 * libcoff.h: removed #if 0ed code
1918 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1919 arch independent constructor relocation type.
1920 (bfd_reloc_type_lookup): removed the comment "this will go away"
1921 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1922 reloc which is used when BFD_RELOC_CTOR falls through to give a
1923 default 32bit reloc for constructors.
1924 (bfd_default_reloc_type_lookup): added.
1925 * aoutf1.h: fixed SEGMENT_SIZE typo.
1927 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1929 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1930 matching prefix "coff".
1931 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1932 rs/6000 csect records.
1934 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1936 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1937 * configure.in: add motorola delta88 cases
1938 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1939 write_armap prototype
1940 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1942 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1944 * Rename COFF-related files in `coff-ARCH.c' form.
1945 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1946 coff-mips.c, coff-rs6000.c to be exact.
1948 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1949 make output clutter.
1950 * config/mt-*: Ditto.
1952 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1954 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1955 John Gilmore. Archive support from Damon A. Permezel.
1957 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1958 * configure.in: Add rs6000 case.
1959 * targets.c: Add rs6000 vector.
1960 * archures.c: Add rs6000, fix comment on romp.
1961 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1962 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1963 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1964 * section.c (bfd_make_section): Return NULL on attempt to create
1966 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1967 (bfd_swap_aouthdr_in): Handle lots more members.
1968 (make_a_section_from_file): If section has already been seen,
1969 just return false rather than overwriting it.
1970 (coff_real_object_p): Understand incoming magic numbers.
1971 (coff_set_flags): Understand outgoing magic numbers.
1972 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1973 (build_debug_section): Add fn for reading debug string section.
1974 (get_normalized_symtab): Handle symbol names in debug string section.
1975 Remove unused obj_string_table.
1976 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1977 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1978 existing section before making one.
1979 * cpu-rs6000.c: New file.
1980 * rs6000coff.c: New file.
1982 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1984 * elf.c: Add partial support for ELF format corefiles. Still needs
1985 support for extracting registers from corefiles.
1987 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1989 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1990 RANLIB is defined as echo, send the output to /dev/null to help
1991 reduce clutter in the output from doing a make.
1993 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1995 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1996 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1998 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2000 * coffcode.h (coff_compute_section_file_positions): make it pad
2001 section size out if there are alignment restrictions so that the
2002 image will be ok on a system where section positions are worked
2003 out by accumulating sizes rather than from the section headers.
2004 * targets.c (proto write_armap). Changed orl_count to unsigned.
2005 * opncls.c (bfd_close_all_done). Added so that generative
2006 programs like gas can close a bfd without causing bfd confusion.
2007 * libbfd.h (changed becuase of protos)
2008 * amdcoff.c: messed with the way that jmp displacements are
2009 calcualated. This may not yet be totally correct.
2010 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2012 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2013 abs symbol has no section (like a register symbol).
2014 (coff_write_symbol) now zeros auxent before filling it up to help
2015 with sensitive applications.
2016 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2018 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2020 * bfd.c: Make sure we don't get a macro strerror().
2021 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2022 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2023 attempt to recover command, ifdef NO_CORE_COMMAND.
2024 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2026 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2028 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2030 * archive.c (bsd_write_argmap): The size of the ranlib structures
2031 should not include the size field itself.
2032 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2033 adata(abfd)->exec_bytes_size field instead of constant macro,
2034 because aoutx.h compiles to a simple .o file shared by
2035 all 32-bits a.out targets.
2037 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2039 * configure.in: Allow i386-sco-sysv.
2040 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2041 * cpu-h8300.c: lint.
2043 * host-aout.c: New strategy. We use common code, include files,
2044 and data structures to handle the file, but set a few parameters
2045 from the host's config file (page size, text start addr, etc).
2046 * libaout.h: Define HP BSD machine types.
2047 * aoutf1.h: Handle reading a.outs with these types.
2049 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2050 virtual-memory-address of the .reg section. We can't just make a
2051 section for "all the regs and nothing else" because only GDB knows
2052 exactly where the regs are (scattered around the upage and stack).
2053 Clean up memory allocation. Remove big- and little-endian
2054 vectors, replace with single vector; this only runs on the host,
2055 in host byte order. Replace byteswap routines with aborts in case
2057 * targets.c: There's only one trad_core_vec now.
2058 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2060 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2062 * hosts/h-amix.h (free): Fix prototype.
2064 * aoutx.h: Don't use NULL as an integer, for braindead systems
2065 that declare it as (void *)0. (From Peter Schauer.)
2067 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2069 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2070 problem with bad Ultrix system headers.
2071 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2072 various kinds of alignments for the various kinds of
2075 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2077 * doc/Makefile: Don't assume . is on the path (from James Clark).
2079 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2081 * Makefile.in: Avoid Sun Make VPATH bugs.
2082 * targets.c: Declare trad_core vectors extern.
2084 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2086 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2087 * libbfd.h: Moved ALIGN macro here.
2088 * bout.c (b_out_callback): Replace i960_align by align_power.
2090 * libaout.h (struct aoutdata): Added fields page_size,
2091 segment_size and exec_bytes_size. These help generic code
2092 (in aoutx.h and libaout.h) to figure out where to align
2093 the various segments in a demand paged file.
2094 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2095 to decide if the exec header counts in a_text (text segment size).
2096 Also, assume D_PAGED flag is set; don't set it here.
2097 * bout.c (b_out_callback): Add initialization of
2098 adata fields page_size, segment_size, and exec_bytes_size.
2099 * host-aout.c (NAME(host_aout, callback) and
2100 NAME(host_aout,mkobject): Ditto.
2101 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2102 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2103 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2104 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2105 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2106 for some systems (mainly sunos), so do it in the callback instead.
2107 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2108 * aoutx.h (NAME(aout,set_section_contents): Change the way
2109 filepos and size of sections are carried out to support
2110 older styles of demand paged executables.
2113 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2115 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2116 * bfd.c: Added macros to enable gas to swap coff records.
2117 * coffcode.h: Make the coff_swap_*_out routines return the number
2118 of bytes swapped, and cleaned up their prototypes.
2119 * configure.in: Added ebmon/coff support
2120 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2122 * targets.c: Added new entry points for coff swapping
2124 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2126 Restructure configuration scheme for bfd, binutils, ld.
2128 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2129 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2130 Change some config names to match other dirs.
2131 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2133 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2134 ../include/sysdep.h.
2135 * cpu-i960.c: Strncmp needed a length arg.
2136 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2137 * i386aout.c: Remove dead N_TXTOFF override.
2138 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2139 * config/: Rename some config files to match up h-*.h names.
2140 Remove all the HOST_SYS definitions from the config files.
2141 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2142 * hosts/h-hp9000.h: Remove USG comment.
2143 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2144 * hosts/h-news.h, h-sparc-64.h: New config files that had
2145 previously been kludged in the <sysdep.h> file.
2147 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2149 * config/*: trad-core support is HOST dependent, not target
2150 dependent. Target config files only set DEFAULT_VECTOR and/or
2151 other vector elements. Exception: when host-aout.c is in use,
2152 in which case we're forced to assume we're native (hp, vax,
2153 tahoe). Rename XDEPFILES to HDEPFILES.
2154 * Makefile.in: Rename XDEPFILES.
2155 * config/h-sun*: Don't force static linking.
2156 * trad-core.c: Document how to use it nowadays.
2157 * i386aout.c, newsos3.c: Clean up.
2158 * i386coff.c: Allow 386 coff files to be used as core files too
2159 (for reading core files from embedded systems).
2161 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2163 * Add i386aout.c for a.out support on the i386.
2165 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2167 * reloc.c, section.c, syms.c, targets.c: correct info-node
2168 structure in *doc* comments.
2169 doc/Makefile: stop hiding complaints from makeinfo.
2171 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2173 * aoutx.h (...some_aout_object_p): Take a third parameter,
2174 the internal_exec struct, and avoid ever looking at an
2175 external_exec. All callers changed to read the entire
2176 external_exec struct, swap and check its magic number,
2177 swap in the whole structure, and pass the swapped-in version to
2179 * bout.c: Bring into modern era. Use single _object_p routine
2180 for big- aand little-endian. Provide internal and external
2181 exec header structs. Use separate swap-in and swap-out routines.
2183 * libaout.h: Move struct internal_exec from ../include/aout64.h
2184 to here. Add obj_symbol_entry_size to struct aoutdata.
2185 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2187 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2188 EXTERNAL_NLIST_SIZE. Callers changed.
2190 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2192 * bfd.c: Remove strerror() to libiberty.
2194 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2195 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2196 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2197 last byte of transfer, not first byte, is within the section.
2199 * host-aout.c: Remove `BSD' archive support. Lint.
2201 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2202 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2203 `bfd_arch_info_type'. All uses changed.
2204 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2205 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2206 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2207 it needs a better name.) All uses changed.
2208 * targets.c: Rename `enum target_flavour_enum' to `enum
2209 target_flavour', and remove the `_enum' from all of the enum
2210 values themselves. All uses changed.
2212 * configure.in, config/h-i386mach: i386 mach host.
2213 * config/t-i386-aout: Use host-aout.c.
2215 * trad-core.c: Give it its own xvec's to make it independent
2216 of other file formats.
2217 * ecoff.c, host-aout.c: Remove refs to trad-core.
2218 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2219 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2221 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2223 * reloc.c: Extended NEWHOWTO macro
2224 * ieee.c: Changed the way 8bit pcrel is done
2225 * cpu-h8300.c: got the registers in the right order
2227 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2229 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2230 prediction is vindicated!
2232 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2233 Remove refs to howto.c, since Steve forgot.
2235 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2237 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2238 still work. Now allows any architecture/machine to be set.
2240 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2242 * howto.c deleted and moved code to reloc.c
2244 * libbfd.h, libbfd-in.h removed $id stuff for real
2246 * cpu-h8300.c Made it match various different spellings of h8300.
2248 * archures.c: Took out the first char filter which made it only
2249 look for a cpu/arch match when the first chars of supplied and
2250 tested names were the same.
2252 * targets.c removed oasys stuff, pending someone to fix the bugs
2256 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2258 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2259 ELF support good enough for GDB.
2260 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2261 m68k-cbm-svr4 host and target.
2262 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2263 so `diff' and `patch' can cope.
2265 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2267 * archures.c: removed texinfo error
2269 * init.c: added texinfo hooks, and removed initialization error
2272 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2275 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2277 * cpu-i960.c: Avoid numerical count of initializers.
2279 Vax Ultrix changes from David Taylor <taylor@think.com>:
2280 * host-aout.c: Make little-endian vector really little-endian.
2281 * configure.in: Separate vax and tahoe cases, handle ultrix.
2282 * config/t-vax: Add trad-core.o.
2283 * config/h-vaxult: New host system.
2285 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2287 * bfd-in.h VERSION, change version number to 0.18, this makes a
2288 gap, but now is the same as the linker version number.
2290 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2291 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2292 files will eventually contain processor specific bits for bfd,
2293 like strange relocation information and dis/assembly. So far only
2294 the H8 has been even partially done. This work also ties in with
2295 the change in handling architectures.
2297 * amdcoff.c: (a29k_reloc) fix error message.
2299 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2300 discover the architecture of the bfd. (sunos4_callback) calls the
2301 function bfd_set_arch_mach rather than stuffing stuff directly
2302 into the bfd. (sunos4_write_object_contents), changed names of
2305 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2306 setup the environment.
2308 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2309 headers in big endian format, regardless of the endianess of the
2312 * archures.c: totally changed. Now an architecture is represented
2313 with a pointer to an info structure rather than an enumerated type
2314 and a long. The old info is available as two elements in the
2315 structure. Future enhancements to architecure support will
2316 involve pointers to methods being placed into the info structure.
2318 * bfd.c: changed the definition of the bfd structure for the new
2321 * bout.c: (b_out_set_arch_mach) changed to use the new
2322 architecture mechanism.
2324 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2325 the new architecture mechanism.
2327 * configure.in: added h8 stuff.
2329 * ieee.c: too many changes to note. Now ieee files written with
2330 bfd gas and ld can be read by gld and ieee only linkers and
2333 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2335 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2336 than fixing the structure directly.
2338 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2339 than fixing the structure directly.
2341 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2342 before opening a bfd.
2344 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2345 rather than fixing the structure directly.
2347 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2348 in the t/hmake file) a user can select which backends they want
2349 linked with bfd without changing the source.
2351 * init.c: new, looks after initializing modules.
2353 * howto.c: for future use, will allow an application to work out
2354 what cookie to use as a handle on a relcoatio howto.
2356 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2358 * srec.c: Better error checking, partly from Peter Schauer.
2359 (srec_object_p): Avoid assuming any file that starts with 'S' is
2360 an S-record file! (Check for 3 uppercase-hex digits after it.)
2361 (ISHEX): Define new macro for checking supposedly hex characters.
2362 (pass_over): Treat as EOF any S-record line that:
2363 * doesn't have hex in either size character
2364 * produces a size larger than 0x7F
2365 * has an unrecognized type number
2367 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2369 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2370 opncls.c: Lint (saber actually).
2372 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2374 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2375 * newsos3.c: Fixed two types: newos3 -> newsos3.
2376 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2377 to use correct segment.
2379 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2381 * aoutx.h (print_symbol): Handle missing symbol->name.
2383 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2385 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2388 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2390 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2391 add sgi/irix support.
2393 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2395 Changes for the AMD 29000 Ultracomputer port from David Wood.
2398 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2400 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2403 * coffcode.h (coff_real_object_p): Pass information about the
2404 current file's coff symbol format to BFD via the coff_data struct.
2405 (coff_find_nearest_line): obj_icof => coff_data.
2406 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2407 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2408 and DIMNUM == E_DIMNUM.
2409 * configure.in: Handle a29k-*-* hosts, and targets
2410 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2411 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2412 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2413 local_linesz to `coff_data' (tdata) struct.
2414 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2415 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2417 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2419 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2420 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2422 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2424 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2426 (sunos4_core_file_matches_executable_p): Fix header comparison.
2427 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2428 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2430 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2432 Allow GDB to patch object files.
2434 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2435 * trad-core.h (trad_unix_core_file_p): Ditto.
2436 * aoutx.h (aout_set_section_contents): On first output, check
2437 abfd->direction and complain if erroneous.
2439 * Makefile.in: Add crude dependencies.
2441 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2443 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2444 to h/t-xxxx files so that everything will work on System V.
2446 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2448 * aoutx.h: Add information on host-aout.c and how to configure
2449 to use it, to the manual.
2450 * configure.in: Tix typo.
2451 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2452 else dummy out the core file support.
2453 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2454 specified, use it to locate the data section.
2455 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2456 rather than as chars (lint).
2458 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2460 * aoutx.h, coffcode.h: saberized.
2462 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2464 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2466 bfd.c, targets.c: minor rewording of doc segments
2469 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2471 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2472 etc, rather than TEXT_START_ADDR.
2473 * host-aout.c: Remove #if 0 around whole thing.
2474 Update to modern (32/64-bit) a.out naming conventions.
2475 Include a large chunk of ../include/a.out.gnu.h to get macros that
2476 are not defined by the system include files.
2477 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2478 macro used by the other a.out implementations.
2479 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2481 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2483 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2484 texdoc and psdoc; make these depend on generated .texi's
2486 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2489 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2492 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2493 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2494 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2495 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2496 obtrusive marks indicating .c origins.
2498 * bfd.texinfo: generalize most references to linker
2500 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2502 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2503 * archures.c: remove empty foo() definition (crept in at vn1.9)
2505 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2507 * bfd.texinfo: use @setchapternewpage on instead of lots of
2508 @page's; minor rephrasing in Introduction.
2510 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2511 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2512 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2513 segments): used BFD (caps) more consistently as a name in
2514 discourse, fixed a few other minor typos and uses of fonts
2517 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2519 * coffcode.h: fixed bug where string table size wasn't being swapped.
2521 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2523 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2525 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2526 flags. (bfd_print_symbol_vandf) now knows what to do with the
2529 * aoutx.h: made translate_from_native_sym_flags and
2530 translate_to_native_sym_flags produce the above flags.
2533 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2535 * all files: update copyright notices for GPL version 2.
2536 Install header comments and attribute most modules to their
2537 authors. BFD's name is now officially "Binary File Descriptor",
2538 so remove any conflicting pejoratives.
2539 archures.h: Consists solely of comments; remove it.
2541 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2543 * Makefile.in, bfd.c: Made it compile again.
2545 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2547 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2550 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2552 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2553 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2556 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2557 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2559 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2561 * Everything: created some new files, core.c format.c, reloc.c,
2562 section.c and syms.c to split the functionality a bit better.
2563 Cleaned up the rest of the files a bit, and added some
2567 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2569 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2570 really takes 3 arguments, patched code and ammended prototypes.
2572 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2574 * ../include/bfd.h (struct bfd_target): Added new field
2575 "align_power_min" which contains the minimum alignment for a
2576 section. This is used in coff_new_section_hook. The field
2577 insertion necessitates an update of all backends..
2579 * aoutf1.h jump table field inserted
2581 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2584 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2585 table field inserted.
2587 * coffcode.h(just about everything) Now patches up symbol tables
2588 using a different mechanism. The Intel major bug has been fixed,
2589 and the linker can self host on the Aviion and be debugged with
2592 * ecoff.c: new include and jump table patch, i386coff.c: new
2593 include and jump table patch, icoff.c: new include and jump table
2594 patch, ieee.c: can now read archives containing ieee modules.,
2595 libcoff.h: added (combined_entry_type), libieee.h: uped max
2596 sections to 20, m68kcoff.c: new include and jump table patch,
2597 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2598 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2599 srec.c: jump table patch. trad-code.c fixed #IF typeo
2601 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2603 * coffcode.h (coff_swap_aux_in): added else case to deal with
2604 filenames less than 9 characters.
2607 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2609 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2611 * srec.c: now allows any number of sections to be created in a
2612 file. Outputs addresses of the right length.
2614 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2616 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2617 target didn't match, the format got set to the attempted match,
2618 breaking a future test.
2620 *../include/i386coff.h : fixed typo in type field with size
2622 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2623 support in the jump table for the swapping routines exported to
2624 gdb. Now gdb works with the 386.
2626 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2628 * Merge in changes from gdb-3.95 release.
2629 Makefile.in: Allow hmake and tmake files to add OFILES.
2631 bfd.c: support specific targets as well as searching. When
2632 searching, take default target in preference to others.
2634 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2635 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2636 libbfd.h: Support specific targets as well as searching.
2637 opncls.c: Support specific targets as well as searching.
2638 targets.c: Search is short-circuited if default target matches.
2639 liboasys.c, libieee.c: Undo bothner changes that make macros
2640 work to the left of assignment, but which depend on the
2641 representations of different pointer types being the same.
2643 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2645 * i386coff.c: created.
2646 * coffcode.h: added support for 386.
2647 * Makefile.in: added support for 386.
2648 * ../include/i386coff.h: created
2650 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2652 * coffcode.h: removed all put_x_<sizes>
2653 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2657 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2659 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2661 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2663 * everything: Removed sysdep.h from bfd.h and put back into files
2664 from which it was split out. Now 64 bit version is built with a
2665 -DHOST_64_BIT="long long" on the compile line.
2668 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2670 Changed all the [get|put][name] routines to use [get|put]_[size
2673 Put in support for 64 bit work. Now two versions of bfd may be
2674 generated, according to the state of TARGET_64_BIT, one which is
2675 32 bit only, and one which is 64/32 bits.
2676 Created new back end 'demo64' to test 64 bit functionality.
2678 Renamed some files to work on DOS.
2680 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2681 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2682 chage, 64 bit transfer. * liba.out.h: Split out common code from
2683 sunos and newsos into liba.out. Name changes and prototype mods. *
2684 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2685 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2686 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2687 change and 64bit stuff.* newsos3.c: common code removed, new jump
2688 table. * oasys.c: Name change * opncls.c: Portability fixes *
2689 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2690 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2691 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2692 64bit ized. * demo64.c: 64 bit a.out back end
2698 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2700 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2701 on LHS of assignment, even when using old compilers.
2702 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2703 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2704 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2705 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2706 * targets.c: Add declaration of newsos3_vec.
2709 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2711 * aout.c: fixxed some of the problems with filepos calculation.
2712 (swap_ext_reloc): fixed problem with creation of relocs.
2713 (aout_set_section_contents): fixed filepos problem
2715 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2716 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2717 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2718 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2719 cleaned up. (coff_write_object_contents) cleaned up.
2721 * ecoff.c: Totally different. Now supports ecoff fully.
2723 * icoff.c: fixed problems in relocation callout.
2725 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2727 * m68kcoff.c: updated target vector.
2729 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2730 choose_reloc_size. (sunos4_write_object_contents) now calls
2731 choose_reloc_size so outputs relocs correctly, also calculates the
2732 size of the sections correctly.
2736 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2738 Merge Per Bothner's changes to modularize BFD a.out a bit.
2740 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2741 * ieee.c: Cast enums to int before comparing them, for brain-
2743 * coff-code.h: Remove coff_get_section_contents, and use the
2744 generic one instead.
2746 * aout.c: Derive new module from sunos.c, containing generic
2747 support code for all kinds of a.out files.
2749 * sunos.c: Remove all code that goes in aout.c. Split out
2750 machine dependent followup in sunos4_object_p into
2751 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2752 and redefine only the names we CHANGE, not all the names. Drop
2753 the little-endian vector, and rename the vector as sunos4 rather
2756 * b.out.c: Use aout.c routines for most of the work. Slight
2757 changes for the new regime. Remove close_and_cleanup and
2758 get_section_contents in favor of generics. New transfer vector
2761 * newsos.c: New support for Sony NEWS, another a.out format.
2763 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2764 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2765 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2767 * opncls.c (bfd_close): Call format-dependent write_contents
2768 routine, if writing, before calling target-dependent
2769 close_and_cleanup routine (which is now always generic, I think).
2770 * srec.c: Use bfd_alloc instead of malloc. Remove
2771 close_and_cleanup and move code from it to
2772 srec_write_object_contents. Add write_contents to tvec.
2773 * targets.c: Remove a.out little vector, replace a.out big
2774 vector with SunOS vector. FIXME: Need Vax support again now.
2776 * libbfd.h: Add write_contents format-dependent-vector to the
2777 bfd_target vector. Supply a generic close_and_cleanup routine.
2778 * liba.out.h: Handle the new aout.c split. Add prototypes for
2779 all routines defined in aout.c. Rename "sunos" things to "aout"
2780 things. Add a few fields where needed for various formats.
2781 * Makefile.in: Add aout.c and newsos.c.
2783 * archive.c, ieee.c, oasys.c: Lint.
2785 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2788 changed forward declaration struct stat; to reduce warnings. Changed
2789 comment on bfd_h_<x>_x.
2791 * ../include/m68kcoff.h, ../include/intel-coff.h,
2792 ../include/m88k-bcs.h
2793 Now there are two incarnations of relocs, linenos and syments. One for
2794 internal digestion, and one full of char arrays for I/O. The original
2795 names have gone to detect errors.
2797 * Makefile.in, m68kcoff.c, targets.c
2798 Test new structure code with a 68k coff implementaion
2800 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2801 Fixed all the places where there were problems with the size and
2802 alignments of structures on disk and structures in memory. #ifed out
2803 all the code in coffswap.c, since it should be done using the target
2806 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2808 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2809 multiple reloc command.
2811 * sunos.c (sunos4_set_section_contents): Made it so that sections
2812 are always padded to their alignment size.
2814 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2816 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2817 Clean up types and such (saber C problems).
2818 * ecoff.c: Clean up types and such. Remove routines that are
2819 not used. Fix up reading and swapping of shorts from files.
2821 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2823 * a.out.vax.c: Remove two bogus "static" from prototypes.
2825 * ecoff.c: Got rid of lots of non-working junk (that had
2826 been copied directly from coff-code.h).
2827 Updated to be consistent with updates to icoff.c and coff-code.h.
2829 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2830 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2832 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2833 but until the target_vector is automatically generated,
2834 it's as good as any. Note that the text offset is the only
2835 difference between NewsOS and SunOs (including magic numbers).
2836 (Most of the sunos_* routines should to renamed bsd_*
2837 and move to a bsd.c file. Then (and when the target_vector
2838 is automatically generated) it might make sense to create
2839 a separate Sony target.)
2841 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2842 on some systems, and doesn't help on others.
2843 Similarly, only define X_OK if not already defined.
2845 * trad-core.c: Don't include sys/stat.h - at least
2846 on NewsOS 3, it has already been included.
2848 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2850 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2851 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2852 symbol tables if necessary when reading them in, so gdb can use
2853 them. Add "bfd_coff_" to the names so they won't conflict with
2854 names in calling programs. FIXME-soon: if coff-code.h is
2855 included in two BFD modules, this will cause duplicate
2856 definitions; the routines should be exported to a separate,
2857 common, module (probably along with a mess of other ones).
2859 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2861 Improve modtime support.
2863 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2864 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2865 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2866 BUG: archive members still do not get correct mod times.
2868 Improve floating point support for core files.
2870 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2871 (sunos4_core_file_p): Create a second registers section in the
2872 core file, called ".reg2", for the float registers.
2874 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2876 * many changes to improve archive handling; found a logic flaw in
2877 bfd_check_format which only just happened to work by cooncidence.
2879 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2881 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2884 * bfd.h: changed type of udata in asymbol to void *, like it
2885 should be. Added bfd_reloc_dangerous enum member.
2887 * coff-code.h: Fixed it so that internally generated symbols get
2888 their values relocated correctly in all cases. Removed calls to
2891 * icoff.c: Not understanding the destination symbol of a reloc is
2892 not a failure any more, just 'dangerous'. This allows linking of
2893 b.out and coff images.
2895 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2899 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2901 * sunos.c (translate_to_native_sym_flags): fixed
2902 sym_pointer->n_value so that symbols on the way out get their
2903 section relative values calculated correctly.
2905 * coff-code.h (mangle_symbols): fixed problem where tags were not
2906 being relocated for structs, enums, unions. Also various lints.
2908 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2910 * archive.c (get_elt_at_filepos): system_call_error returned
2913 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2915 * Resolve the use of no_error and system_call_error.
2916 The bfd library itself now will never set bfd_error to
2919 The code still needs to be combed to make sure all the error
2920 codes are correct. I suspect they are not always set correctly.
2922 * The names of all the messages have _ prepended because the sun
2923 bundled compiler can't distinguish from a macro which takes an
2924 argument and the same identifier in a non-macro context.
2926 * The reason for the above being that entry points which used to
2927 be trampoline functions are now just macros which expand to a
2928 direct call through the bfd's xfer vector.
2930 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2931 must gas have its own version of everything (the gas version
2932 had the correct value)
2934 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2936 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2937 properly support i960 architecture and output correct reloc stuff.
2939 * bfd.h: added prototype for bfd_printable_arch_mach, added
2942 * coff-code.h: Applied patches from chrisb to support i960
2943 architecture, zero relocs and swap them correcly and conditionally
2944 compiled the timestamp.
2946 * sunos.c: Made the default section alignment 2^3 so that doubles
2947 are done properly. Fixed the same reloc bug that was in b.out.c
2949 * sysdep.h: Now compiles on a Posix box
2951 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2953 * icoff.c: Fix comment on big-endian version.
2954 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2955 F_RELFLG). Set F_AR32WR in output files if little endian
2958 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2960 * archures.c fixed =/== typo
2962 * sunos.c added architecture stuff for output. Fixed
2963 bug where files where vma(data) != size(text)
2964 were processed wrong.
2966 * coff-code.h added a lint cast
2968 * (../include/a.out.sun4.h) fixed it so zmagic
2971 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2973 * archive.c removed loads of includes, and fixed bug where string
2974 table didn't have a null at the end.
2976 * bfd.c fixed includes, added symbols argument to
2977 canonicalize_reloc entry point.
2979 * libbfd.c fixed includes and added some lint patches.
2981 * targets.c added both sorts of intel coff.
2983 * b.out.c fixed included, changed was the canonical
2986 * icoff.c added support for callj and big and little
2989 * opncls.c added chmod+xing for files with EXEC_P set.
2991 * sunos.c fixed includes. Changed default section
2992 alignement to words. Fixed relocation stuff to work with
2995 * bfd.h various new types added, prototype for new
2996 reloc calls, changed bfd->iostream to a void *
2997 to including files don't need stdio.h.
2999 * libcoff.h added conversion table to tie relocs to
3004 * coff-code.h fixed includes. Added code to support
3005 big and little endian formats. Various lints. Better
3006 processing of symbols. Changed reloc stuff to new
3009 * libbfd.h fixed includes
3012 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3014 * bfd.h changed name of alignment entry in sec_struct to
3015 alignment_power, because of conflicting uses within bfd.
3016 Now it should be obvious that it's a 2**n alignment
3017 specifier. Removed start_pad, end_alignment, block, minsize,
3018 output_file_alignment, subsection_alignment and original_vma fields.
3019 Added align_power() macro. Fixed bfd_section_alignment
3020 acessor macros. Added bfd_symbol_same_target macro.
3022 * b.out.c (b_out_write_object_contents) fixed to use
3023 new alignment member. Fixed (callj_callback) to use section
3024 relative symbols properly.
3026 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3027 Fixed (translate_from_native_sym_flags) to correctly make
3028 symbols section relative.
3030 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3031 (bfd_make_section) took out initialization of obsolete members.
3032 (bfd_print_symbol_vandf) added
3034 * opncls.c (bfd_create) created.
3036 * coff-code.h (coff_new_section_hook) took away refs
3037 to obsolete members. (make_a_section_from_file) added
3038 conversion between alignment types. (coff_symbol_from)
3039 added. (coff_count_linenumbers) only counts linenumbers
3040 if symbol is of coff-type. (coff_mangle_symbols) only
3041 heavily mangles symbols if symbol is coff-type.
3042 (coff_write_symbols) various lints. (coff_write_object_contents)
3043 various lints and modification for alignment conversion.
3044 (coff_slurp_relocs) fixed for use with new asection shape.
3046 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3048 * archive.c lots of lint
3050 * b.out.c added callj relocation support, upgrated reloc howto.
3051 Fixed so that asymbol and reloc records are output
3054 * bfd.c lots of lint, support for new bfd entry point
3057 * bfd.h changed definition of asymbol to contain pointer to
3058 owning bfd, removed target dependencies.
3060 * cache.c took out print statements, put in BFD_ASSERT calls.
3062 * coff-code.h various lints, corrected linenumber output
3063 functionality. Added support for new style asymbols and
3064 bfd_print_symbol. Fixed so that asymbol and
3065 reloc records are handled correctly. Added timestamp.
3067 * icoff.c Added support for new howto shape.
3069 * liba.out.h Added support for new asymbol shape
3071 * libbfd.c various lints
3073 * libbfd.h various lints
3075 * libcoff.h added support for new asymbol shape.
3077 * sunos.c various lints. Added support for new asymbol shape
3078 and bfd_print_symbol.
3080 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3082 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3083 pointer lint. Added support for callj relocation. Fixed bug where
3084 the last 32 bytes of the text section were overwritten by data. Fixed bug
3085 where archives of b.out didn't work due bfd_slurp_extended_name_table
3088 * sunos.c added support for n_other field. Braced the howto table so
3089 that it won't be affected by any lengthing of the howto struct typedef.
3092 * bfd.h added support for n_other field, added special_function
3093 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3096 * bfd.c upgraded bfd_perform_relocation, various lints.
3098 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3100 * ChangeLog: Started ChangeLog for BFD.
3101 * ToDo: Create file for suggestions.
3103 * Makefile: Support easy loading into Saber C.
3104 Add dependencies for icoff.o and bcs88kcoff.o.
3105 Rename coff.c to coff-code.h. Change callers.
3107 * bfd.c (bfd_check_format): Allow the check_format routines
3108 to return the desired target vector, rather than just a Boolean.
3109 bfd.h (bfd_check_format): Change function pointer return type.
3110 archive.c (bfd_generic_archive_p): change callee.
3111 b.out.c (b_out_little_object_p, b_out_big_object_p,
3112 b_out_real_object_p): change callee.
3113 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3114 in check_format transfer vectors that need a filler.
3115 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3116 bcs88kcoff.c: change callee.
3117 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3118 icoff.c: change callee.
3119 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3121 * libbfd.c (zalloc): It should actually zero the storage!
3122 This was commented out for some reason.
3124 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3125 This is so callers can avoid <stdlib.h> which doesn't exist
3128 * bfd.c (map_over_sections): Add debugging code, since I
3129 noticed the section count for sunos core files was bad, but only
3130 GDB had detected the problem.
3131 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3132 bfd_get_section_linenos): Remove obsolete functions.
3133 (bfd_apply_relocations): Use longs, not ints, for the math.
3135 * bfd.h: Declare enum boolean and struct bfd_target as well
3136 as typedefs for them. Remove obsolete
3137 bfd_get_section_lineno_size.
3139 * cache.c: Make the "fdopen" support work. Keep better track
3140 of how many files are open. Centralize the opening of files
3141 and be sure bfd_open[rw] actually try to open the file. Evade
3142 linked list initialization problems.
3144 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3146 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3148 * cplus-dem.c: Delete file, since it is not part of BFD.
3150 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3151 (bfd_openr, bfd_openw): Actually open the file, give error now.
3153 * sunos.c (sunos4_core_file_p): Set section count.
3154 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3155 obsolete definitions.
3156 (_write_symbol_table): Initialize <idx> counter.
3157 (foop): Eliminate debugging code.