1 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3 * hppa.c: #include "sysdep.h", not <sysdep.h>.
4 * libhppa.h: Make millicode_start and millicode_end be unsigned
5 int to be same type as CORE_ADDR in GDB. Why are these here?
7 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
9 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
10 vaddr of the section to the addend.
11 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
12 SCO_CORE to SELECT_VECS.
13 (target_vector): add sco_core_vec.
14 * sco-core.c (sco_core_vec): add leading underscore initializer.
15 * configure.in (i[34]86-*-sco*): use target i386-sco.
16 * config/i386-sco.mt: new file; define SCO_CORE.
18 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
20 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
22 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
24 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
26 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
28 * hosts/i386linux.h: Include unistd.h.
30 * aoutx.h (print_symbol): aout_stab_name returns a constant
32 * libaout.h (aout_stab_name): Fix prototype.
33 * stab-syms.c (aout_stab_names): Array is now const.
34 (aout_stab_name): Return value is now pointer to const.
36 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
39 * syms.c (asymbol): Added new field "app_data", for data
40 particular to the application. Some of the linker flags ought to
41 get moved to this field someday.
43 * archures.c (bfd_default_scan): Recognize a few more numbers:
44 80486, 80960, and 960.
46 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
47 bfd_coff_std_swap_table, cast to PTR.
48 * bfd.c (bfd_coff_swap_*): Deleted macros.
49 * targets.c (struct bfd_target): Deleted COFF-specific swapping
51 * coffcode.h (type bfd_coff_backend_data): New structure type,
52 contains pointers to the COFF-specific swapping routines.
53 (bfd_coff_std_swap_table): New data structure, to be used when
54 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
55 (bfd_coff_swap_*): New macros.
56 * coff-mips.c (mips_coff_swap_table): New data structure.
57 (ecoff_big_vec): Use it.
58 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
59 * All other targets: Deleted coff-specific vector entries.
61 * trad-core.c: Fixed some `PARAMS' uses that were missing
64 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
66 * aoutx.h (some_aout_object_p): Protect arg prototype in
67 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
69 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
71 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
72 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
73 PARAMS for readability.
75 * aoutx.h: Add type to callback parameter.
76 * coff-mips.c: Don't call trad-core.h, not needed.
77 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
78 * trad-core.h: Eliminate, unused.
80 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
82 * format.c (bfd_check_format): if default target isn't found
83 then look through the entire list rather than return early.
85 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
87 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
89 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
91 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
93 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
95 * coff-z8k.c: checkpoint, more addressing modes handled
96 * coffcode.h (get_value): don't truncate reloc->addend field, it's
99 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
101 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
103 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
105 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
107 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
109 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
110 and about when file descriptors are closed.
112 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
114 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
115 written out correctly.
117 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
119 * section.c: New section bit SEC_SHARED_LIBRARY.
120 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
121 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
124 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
126 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
127 macros; use PARAMS to declare the function pointers involved.
129 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
130 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
132 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
134 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
136 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
137 declaring pointers to functions.
138 * cache.c, elf.c: Move static function decls to top, use PARAMS.
139 * seclet.h: Declare external function with PARAMS.
141 * doc/chew.c (exfunstuff): Eliminate.
142 (paramstuff): Replace exfunstuff with function to generate PARAMS.
143 * doc/proto.str: Use paramstuff rather than exfunstuff.
145 * libbfd.h: Update, based on changes in source code and chew.
147 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
149 * libieee.h: Add FIXME about removing limit on number of sections.
150 * bfd-in.h: Improve comments to make it clear that bfd.h is
151 the wrong place to edit this file.
152 * Makefile.in (install): Install ansidecl.h and obstack.h in the
153 same places where we install bfd.h.
155 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
157 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
158 symbol type before blindly modifying the auxent. Specifically,
159 only modify the endndx fields for types that need it, and don't
160 set the array information for non-arrays.
162 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
164 * aoutx.h (some_aout_object_p): Section list should be set up
165 correctly anyways; don't have to set up "next" pointers manually.
167 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
169 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
170 config/i386v.mh: removed -DUSG from HDEFINES.
171 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
173 hosts/i386v.h: don't define POSIX_UTIME.
175 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
177 * ieee.c (ieee_slurp_sections): make a private copy of the
178 section's name before truncating it.
180 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
182 * hppa.c: add symbol_leading_char entry in transfer vec
184 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
186 * ieee.c (get_symbol): can now cope when two symbols of a
187 different class, but the same index number occur consecutively.
188 (get_section_entry): nicer name for sections being forward
189 referenced. (ieee_archive_p): don't free the filename string,
190 since it was never malloced.
192 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
194 * coffcode.h (coff_write_object_contents): Zero timestamp field.
196 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
198 * coffcode.h (coff_swap_aux_out): set the fcnary info before
199 optionally setting the dimen info, since they are in the same
200 memory locations. Also zero out external auxent.
201 (coff_write_symbol): don't zero external auxent; now done in
204 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
206 * Check fclose return value for errors.
207 libbfd.h: bfd_cache_close now returns a boolean.
208 cache.c (bfd_cache_delete): return fclose success value.
209 (bfd_cache_close): return bfd_cache_delete return value.
210 opncls.c (bfd_close, bfd_close_all_done): return result of
213 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
215 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
217 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
219 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
220 work out a coff relocation type from a howto's attributes rather
221 than using the input r_type field. This fixes PR1677 and allows
222 conversion of a.out relocs to coff relocs.
224 * coffcode.h (coff_write_relocs): if supplied a relocation
225 relative to an absolute symbol, use the right symbol index.
227 * reloc.c (bfd_perform_relocation): do a partial link for coff
230 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
232 * changes to support i386-sysv with shared libraries:
233 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
234 check for .data2; if _LIB is defined, check for it; map
235 SEC_NEVER_LOAD to STYP_NOLOAD.
236 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
237 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
238 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
239 if section has contents, not just if it is loadable; if
240 TWO_DATA_SECS, check for .data2
241 (coff_set_section_contents): set vma of .lib section to number of
243 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
244 don't define coff_write_armap to bsd_write_armap.
245 * hosts/i386v.h: don't include <utime.h>, since it is not provided
248 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
250 * solaris2.h: Get the definition of alloca from alloca.h if we
253 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
255 * configure.in (i960-*-{aout,bout}): Support these.
257 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
259 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
261 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
263 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
264 no-longer-used definitions of L_SET and L_INCR.
265 * i386linux.h: Tweaks to smooth Linux build.
267 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
269 * seclet.h: Add enum tag to bfd_seclet_enum_type.
271 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
273 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
274 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
275 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
276 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
278 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
279 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
281 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
283 * configure.host: New file, contains mapping of host configs
284 to host support file names for bfd, binutils, opcodes.
285 * configure.in: Use it.
286 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
287 * i386bsd.c: Cleanup, reformat.
288 * config/i386-bsd.mt: Comment changes.
289 * config/i386bsd.mh: New file for core file support.
290 * hosts/i386bsd.h: Merge changes from Peter Schauer.
291 * bout.c (ALIGN): Rename to ALIGNER, since system header files
292 on BSD 4.4 define ALIGN (sigh!).
294 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
296 * libaout.h (aout_backend_data): added exec_header_not_counted
297 field. For ZMAGIC files only, when text_includes_header is set, by
298 default the length of the exec header is counted in the text
299 section size. For go32, exec header is mapped in but does *not*
300 contribute to the size of section.
301 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
302 is not set, but ztih is, add the size of the exec header to the
303 recorded size of the text section.
304 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
305 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
306 Also set text_includes_header.
307 * aout-target.h (*_backend_data): cleare exec_header_not_counted
308 by default in MY(backend_data).
310 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
312 * aout-target.h (callback): Don't define this function if it won't be
315 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
316 type doesn't match. Don't lose if file sections have already been
318 (set_arch_mach): Set reloc_entry_size.
319 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
321 * hosts/i386bsd.h: New file.
322 * configure.in: Recognize i[34]86-*-bsd host.
324 * aout-target.h (callback, write_object_contents): Delete unused
327 * aoutx.h (reloc_type_lookup): New function.
328 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
329 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
330 (MY_reloc_howto_type_lookup): Don't define it.
332 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
334 (slurp_symbol_table): Use header byte order, not target byte
335 order, for reading symbol data.
337 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
339 * configure.in: Undo some brain damage in the host section.
340 * configure.in: Reformat the target section, test many configs.
341 * Makefile.in (make): Remove obsolete `make make'.
342 * aoutx.h (some_aout_object_p): Make defines line up.
344 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
346 Now a bfd knows whether underscores are normally prepended
347 to symbols in its file format.
349 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
350 coff-z8k.c: targets set so they have leading underscore
351 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
352 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
353 without leading underscore flag
354 * targets.c: add symbol leading char to xvec description
355 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
357 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
359 * archive.c: Make errno global.
360 * archive.c (_bfd_write_archive_contents): If read fails (and
361 errno!=0) set bfd_error to malformed_archive (since this probably
362 indicates a truncated archive), rather than system_call_error.
364 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
366 * Makefile.in: added rules for i386bsd.c
367 * i386bsd.c: new file, supporting 386bsd.
368 * configure.in: recognize i386-*-bsd target.
369 * config/i386-bsd.mt: new file - 386bsd target configuration.
371 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
373 * configure.in: re-arrange host section to use *-*-* notation,
374 clean up some of the target section as well
376 * seclet.c: cast result of bfd_get_relocated_section_contents to
377 avoid compiler warnings
379 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
381 * coffcode.h (coff_section_symbol): Create section if it doesn't
384 * bout.c: Removed some unused variables.
386 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
388 * Portability fixes from p3:
389 coffcode.h (coff_write_relocs): removed sanity check until it
390 works on all targets (per advice from sac).
391 config/hp9000.mh: new file to define USG.
392 hppa.c: #undef hppa before the JUMP_TABLE.
393 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
395 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
396 local variable target volatile to avoid mysterious bug in
399 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
401 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
402 * hosts/hppahpux.h: Remove bcopy and index circumventions.
404 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
406 * coff-z8k.c (func_da, func_jr): Lint.
407 * coffcode.h: Use memset rather than bzero.
408 * elf.c: Use memcpy rather than bcopy.
409 * tekhex.c: Use memset rather than bzero.
411 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
413 Add Adobe a.out support.
415 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
416 * config/adobe.mt: Add.
417 * configure.in (*-adobe-* target): Add.
418 * targets.c (a_out_adobe_vec): Add.
419 * Makefile.in: add aout-adobe.c.
421 * configure.in: Put two dashes in all entries to be matched.
422 Add comments to remind people to do this.
423 Reorder all entries that match manufacturer names, to occur
424 last, so they will only be matched if no more specific match
425 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
427 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
429 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
430 since we should never have a NULL section.
431 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
432 tests, set the section to bfd_abs_section.
434 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
436 * coff-z8k.c: getting closer
437 * coffcode.h (coff_get_relocated_section_contents): allow
438 EXTRA_CASES hooks for different arches to provide different reloc
440 * seclet.h: #ifndef around it to allow multiple inclusion
441 * srec.c: minor doc fix
443 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
445 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
447 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
449 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
452 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
454 * bout.c (b_out_slurp_reloc_table): Clear howto field before
455 filling in reloc, in case immediately following code doesn't set
458 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
460 * coffcode.h (coff_renumber_symbols): set the last renumbered
461 symbol pointer to NULL, as expected by coff_write_linenumbers.
462 (coff_write_relocs): apparently a non-zero addend is OK for reloc
463 type R_IHCONST used on the 29k.
465 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
467 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
468 update, based on how the underlying file was opened. Obsoletes
470 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
471 all FASCIST_FDOPEN config defines.
473 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
475 * sparc-opc.c: Moved to opcodes library, now that we have one.
476 * Makefile: Don't compile it.
478 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
480 * aoutx.h: adjust_sizes_and_vmas did not return anything.
482 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
484 * section.c (bfd_set_section_flags): Remove a sanity check.
485 It is unfortunately broken, and prevents strip from working.
487 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
489 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
490 created by last change.
492 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
494 * reloc.c (reloc_howto_struct): Make size field be unsigned.
495 * bfd-in.h: Bump to version 2.0.
497 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
499 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
500 braindamaged HP/Apollo compiler happy.
502 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
504 * format.c: Fix description of search for matching target.
505 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
506 * targets.c: Update description of search for matching target.
507 * Makefile.in (do_clean, clean): Fix infant mortality typo.
508 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
509 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
511 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
513 * Makefile.in: Added mostlyclean/clean/distclean rules.
515 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
517 * targets.c (target_vector): Take out oasys (unless that is
518 the default): Because there is no magic number in archives,
519 there can be annoying target mis-matches.
521 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
523 * sparc-opc.c: Rigorously updated to match architecture manual.
525 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
527 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
528 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
529 to the built-in abs_section were not written out correctly.
531 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
533 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
534 large, assume we're using a swapped byte order and fail with
535 wrong_format rather than dumping core.
537 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
539 * Renamed opc-sparc.c to sparc-opc.c for systems with short
540 filename constraints.
541 * Makefile.in: Updated to reflect change.
543 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
545 Add preliminary support for the we32k:
547 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
549 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
551 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
553 * bout.c: added support for relaxable alignment relocs.
555 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
556 pass down pointer to play area rather than use alloca
558 * cpu-z8k.c (compatible): made static to reduce name space
561 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
563 Add basic support for the z8k:
565 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
566 section.c, targets.c,
568 * syms.c: move mis-inserted patch.
570 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
573 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
574 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
576 * reloc.c: break out addend item from surrounding text.
578 * doc.str (DOCDD): Defined. Adds text to output.
579 (bodytext): Put bulletize before kill_bogus_lines.
580 * chew.c (bulletize): End itemization after a blank line, to
581 prevent following text from being swallowed up in an item.
583 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
585 * configure.in: Add sparclite as a target.
587 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
589 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
592 * coffcode.h (coff_add_missing_symbols): if symbols don't come
593 from a coff file (csym is null), dont deref them
595 * ieee.c (parse_expression): get the answer right when adding an
596 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
597 on elts so that filename is filled in.
599 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
601 * bout.c (howto_align_table): New set of relocs, with enough
602 data for "objdump -r" to work.
603 (b_out_reloc_type_lookup): Recognize alignment relocs.
605 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
607 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
608 invocations of make. Also, always create installation
611 * config/apollov68.mh: removed -g from CC definition.
613 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
615 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
616 overflowing gp-offset range.
618 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
620 * srec.c (srec_set_section_contents): don't write out sections
621 without the LOAD and ALLOC attributes
623 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
625 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
626 * libaout.h (struct aout_backend_data): New callback "set_sizes".
627 * aout-target.h (callback): Don't set page/seg sizes.
629 (set_sizes): New routine.
630 (backend_data): Point to it.
631 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
632 (sunos4_aout_backend): Point to it.
633 * aoutx.h (set_arch_mach): Call set_sizes callback.
635 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
637 * aout-target.h: Make _bfd_slurp_extended_name_table be
638 the default. Given that we *write* the suckers (for long
639 archive member names), we really ought to be able to read them!
640 * trad-core.c: Don't include <machine/reg.h>. It doesn't
641 seem to be needed, and many machines don't have it.
643 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
645 * coff-m68k.c (vector): read and write archives in coff format.
647 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
649 * opc-sparc.c: New file.
651 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
653 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
654 pointers to bfd_byte* before performing arithmetic on them. Such
655 use with bare void* pointers is a gcc extension.
656 * cache.c (bfd_cache_delete): Forward decl with prototype form.
657 * archive (normalize): Add to CONST to match actual usages with
660 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
662 * configure.in: Recognize i486 host cpu, and use i386-elf
665 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
667 * config/stratus.mt (CC): Remove definition.
668 * elf.c (bfd_section_from_shdr): Test for the possibility that
669 section_from_elf_index returns NULL and don't dereference it.
671 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
673 * add hppa_data to bfd tdata (indirectly via sef).
675 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
677 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
679 * configure.in: error messages to stderr, not stdout
681 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
683 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
684 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
685 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
687 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
689 * configure.in: recognize hppa* instead of hppa
691 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
693 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
694 RTYPE2HOWTO to cope with same.
695 * reloc.c (bfd_perform_relocation): added support for size of -2
696 (subtract a word reloc type). Updated doc.
698 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
700 * Makefile.in: merged changes from progressive, removed rcsid.
702 * archures.c, archive.c, Makefile.dos: removed rcsid.
704 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
706 * bfd-in.h : add BFD_IS_RELAXABLE flag
707 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
708 header e_relaxable, major hackery in callbacks
709 * libaout.h : add space for a_relaxable.
710 * seclet.c (rel): don't relax empty sections
713 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
715 * section.c (STD_SECTION): add some casts to the initializers for
718 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
720 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
721 and add appropriate casts to keep (picayune) aix-cc happy.
723 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
725 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
726 symbol pointers. Punt expensive & useless bfd_realloc. Use
727 malloc for raw symbols, and free it before returning.
728 (bfd_section_from_shdr): Do not slurp symbol table until politely
729 asked. Do not even slurp string tables.
730 (elf_get_symtab_upper_bound): Count 'em without reading them.
731 (elf_get_symtab): This is how to politely ask. Schlurp!
732 This should probably just *become* elf_slurp_symbol_table, FIXME.
734 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
736 * archive.c (bsd_write_armap): write the timestamp of the
737 archive header to be just a little bit later than the timestamp of
738 the file, otherwise the linker will complain that the index is
741 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
743 * configure.in: Add m68k-ericsson-*.
745 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
747 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
748 * elf.c: Remove unconditional debug printf's.
749 (elf_write_object_contents, elf_slurp_symbol_table): Handle
750 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
751 (elf_slurp_symbol_table): Hand out symbols in forward, not
752 reverse order. Simplify duplicate code.
754 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
756 * elf.c: Remove "(void)" casts from function calls where the
757 return value is ignored, in accordance with GNU coding standards.
759 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
761 * hppa.c: Apply John's standard fix to avoid "empty translation
762 unit" warnings from some ANSI-C compilers.
764 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
766 * hosts/solaris2.h: Configure same as sysv4.
768 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
770 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
771 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
772 type match actual return type.
773 * elf_print_symbol (section_name): Make CONST.
775 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
777 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
778 New files, for Linux (a free Unix clone for 386 machines).
779 * Makefile.in, configure.in, targets.c: Update accordingly.
781 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
782 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
783 correct calling of howto special functions and fixes from Raeburn
785 * archures.c: nuke bfd_reloc_code_type
786 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
787 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
788 SEC_NEVER_LOAD, various other bfdgas newness
789 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
790 * targets.c: change jump table vector to above
793 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
795 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
796 its prototype will be included in libbfd.h. Change result type
797 to struct * (rather than equivalent typedef) so it can be used in
798 the prototype, where they typedef won't be known.
799 * libbfd.h: Updated version.
801 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
803 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
804 targets.c: HPPA merge.
806 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
808 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
809 * config/solaris2.mh: Kludge around Sun compiler bug.
811 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
813 * libaout.h (aout_backend_data): Change defs of two bitfields to
814 be unsigned chars instead to get around rs6000 compiler problem.
816 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
818 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
819 Correct misconception that there can be only one symbol table.
820 Only call elf_slurp_symbol_table on the full symbol table, not
821 the dynamic one which is only a subset of the full one.
823 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
825 * coffcode.h (coff_compute_section_file_positions): For I960,
826 don't align sections in file.
828 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
830 * targets.c (struct bfd_target): Added field for target-specific
831 (but not file-specific) data, for distinguishing minor
832 characteristics between (e.g.) a.out formats.
834 * section.c (struct sec): New field user_set_vma indicates vma
835 field should be heeded, not assumed to be unset.
836 (STD_SECTION): Initialize that field of standard sections to zero.
837 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
839 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
842 * archures.c (struct bfd_arch_info): Fixed order of comment and
843 field decl. New fields indicate size of page and segment for
845 * cpu-m68k.c (N): Fill in values.
846 * cpu-sparc.c (arch_info_struct): Ditto.
848 * libaout.h (struct aout_backend_data): Various bits of data (not
849 all used currently) with characteristics of a.out implementation.
850 Important field for now is text_includes_header, indicating that
851 the text section starts immediately after the file header, which
852 gets mapped in with it.
853 (struct aout_data): New fields indicate whether vma has been
854 adjusted yet (not yet used), and what magic number will be used in
855 the output file (should go away in favor of vma_adjusted).
856 (WRITE_HEADERS): Code for dealing with section sizes and related
857 header fields replaced with call to adjust_sizes_and_vmas.
858 * aoutx.h (some_aout_object_p): Fill in magic number field.
859 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
860 (set_arch_mach): Set page size and segment size once CPU
862 (adjust_sizes_and_vmas): New function; has much code moved
863 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
864 and size parameters, as well as many header fields, after deciding
865 on magic number for output file. Checks to ensure that this
866 adjustment has only been done once.
867 (set_section_contents): Call adjust_sizes_and_vmas instead of
868 doing much of the work here.
870 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
871 default (null) values of these fields.
872 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
873 value in exec header.
874 (sunos4_aout_backend, MY_backend_data): Define backend data
875 indicating file header is included in text section.
877 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
879 * hosts/sparc.h (abort, exit): Hide these names if compiling with
880 gcc version 2, to avoid warnings.
882 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
884 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
885 it's broken on ncr 3000's. Use simple "true" for RANLIB.
887 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
889 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
891 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
893 * section.c (STD_SECTION): Remove extra semicolon in declarations.
894 * configure.in: Rewrite target parsing to use simple format.
895 Handle sparc-sun-solaris2 configuration.
896 * aout64.h: Avoid ANSI C brain death warning.
897 * elf.c: Avoid trigraph (???) or /* in comments.
899 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
901 * config/sysv4.mh: new file, RANLIB=echo
903 * configure.in: handle Solaris2 as -sysv4 or -solaris2
905 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
907 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
908 elf_core_tdata_struct into a single common struct. Core files
909 wouldn't have worked at all without this.
910 (bfd_elf_find_section): New function for GDB's undercover use
911 to find string sections that BFD hides from it.
912 (elf_get_str_section): Avoid multiple alloc&reads for same data;
914 (elf_object_p, elf_core_file_p): Allocate internal file header
916 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
917 * demo64.c: Prevent "empty translation unit" warnings from idiots.
919 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
921 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
923 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
925 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
927 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
929 * configure.in: handle m680[01234]0 as aliases for m68k
931 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
933 * coff-a29k.c: do byte relocs correctly
934 * coffcode.h (styp_to_sec_flags): never load INFO sections
935 * seclet.c (rel): don't relocate INFO sections
937 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
939 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
940 Make the symbols unmodifiable.
941 (bfd_section_init): Deleted.
942 * init.c (bfd_init): Don't call bfd_section_init.
944 * section.c (bfd_set_section_contents): Ensure that range to be
945 written is within section boundaries.
946 (bfd_get_section_contents): Likewise. Don't bother dispatching if
949 * libbfd.c (bfd_xmalloc): Text of error message should be const.
951 * coff-i960.c (howto_table): Deleted.
952 (howto_rellong, howto_iprmed, howto_optcall): New vars;
953 interesting entries from old howto_table.
954 (RTYPE2HOWTO): Adjusted to use switch.
955 (coff_i960_reloc_type_lookup): New function.
957 * coffcode.h (coff_new_section_hook): Allocate storage for aux
958 records for section symbol.
959 (make_abs_section): Unused; deleted.
960 (renumber_symbols): Re-order symbols so undefined symbols come
961 last, as COFF format desires.
962 (coff_write_symbol): Put C_FILE symbols in debug section always.
963 (coff_section_symbol): New function; creates a symbol with the
964 same name as a section, and sets up aux records for it.
965 (coff_add_missing_symbols): New function; adds section symbols to
966 symbol table if they aren't there already. Should someday also
967 add a dummy C_FILE symbol if none is present.
968 (coff_write_object_contents): Add missing symbols before preparing
969 symbol table to be written.
970 (coff_slurp_reloc_table): Verify that symbol indices read in are
971 in a reasonable range.
972 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
973 (obj_conv_table_size): Accessor macro.
975 * bout.c (b_out_reloc_type_lookup): New function. Handles three
978 * bfd-in.h (bfd_get_section_name): New macro. Like
979 bfd_section_name, but returns rvalue, not lvalue.
980 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
981 (bfd_get_section_flags): Now returns rvalue.
983 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
984 general, some specific to sparc or i960.
986 * aoutx.h (set_section_contents): Set VMA for each section based
987 on previous section. If text section VMA doesn't appear to have
988 been set, make a best guess from the type of file.
990 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
992 (MY(vec)): Initialize reloc_type_lookup field.
994 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
995 (bfd_error_trap, bfd_error_vector): Extern, not common.
997 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
998 few types of relocs for sparc; will need enhancement.
1000 * bout.c (callj_callback): Use DEFUN macro in definition.
1001 * coff-i960.c (optcall_callback): Likewise.
1003 * targets.c (bfd_target): Added fields reloc_type_lookup and
1004 _bfd_make_debug_symbol. Also minor comment changes.
1005 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1006 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1007 than arch info, and dispatch with BFD_SEND. Callers changed.
1008 * archures.c (struct bfd_arch_info): Deleted field
1010 * cpu-*.c: Don't initialize that field.
1012 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1013 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1014 (bfd_errmsg): Now returns ptr to const.
1015 * bfd-in.h (bfd_errmsg): Fix prototype.
1017 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1018 * reloc.c (bfd_generic_relax_section): Ditto.
1020 * section.c (Section Output doc): Improve description of use of
1021 output_section and output_offset.
1023 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1025 * sco-core.c: new file from net.
1026 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1027 Now we have the hairy linker, it's possible to move symbols from
1028 one section into another. Actually make that work!
1030 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1032 * hosts/sun3.h: fix declaration of free.
1034 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1036 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1037 * coff-h8300.c (reloc_processing): all relocs are relative to
1039 * opncls.c: don't use fdopen on DOS systems
1041 short patches from Glenn Kasten (glenn@ready.com)
1042 * target.c: enabled oasys support
1043 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1044 fix problem where a relocation which crossed a modification byte
1045 boundary did not work. Fix problem where a relocation near the end
1046 of a data record did not work.
1049 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1051 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1052 archvie header string counts the endian way, this heuristic sees
1053 how big an archive string to read by trying it one way and if the
1054 string table is unreasonably big, trying it the other. *FIXME*.
1055 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1057 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1059 * bfd-in.h: Increase version number to 1.97, for consistency
1061 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1063 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1065 * bfd-in.h: bump version to 1.96
1066 Major change; changed calling convention for
1067 bfd_get_relocated_section_contents so that caller allocates
1068 memory for section data.
1069 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1070 seclet.c, targets.c, bfd.c: reflect new convention.
1071 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1072 case, then use reasonable default values for SEC_* flags.
1074 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1076 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1077 size of output reloc struct.
1078 * targets.c, Makefile.in: comment out tekhex for the moment.
1079 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1080 * configure.in: tandem target is st2000
1081 * coff-m68k.c: rename static howto_table to global
1082 m68kcoff_howto_table.
1083 * bout.c: remove unnecessary abort
1084 * coff-a29k.c: various changes to the way relocations work to cope
1085 with the "new order" and latent bugs.
1088 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1090 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1091 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1092 * reloc.c (bfd_perform-relocation): don't relocate refs to
1093 absolute symbols if doing a partial link.
1095 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1097 * configure.in: Add a29k-amd-udi.
1099 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1101 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1102 internal_exec structure before initializing the fields that
1103 are used, so that the unused fields are in a known state.
1105 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1107 * tekhex.c (struct data_struct): Convert from typedef that
1108 typedefs nothing to a normal structure declaration.
1109 * tekhex.c (pass_over): Prototype args for function that
1110 second arg points to.
1112 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1114 * Makefile.in: remove old style staging. Do not print recursion
1117 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1118 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1121 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1123 * bfd.c, Makefile.in: added tekhex
1124 * aoutx.h (set_section_contents): pages should be padded to the
1125 size of a page, not the size of a segment.
1126 * configure.in: added go32 host and i386-aout target.
1127 * i386aout.c, libaout.h: now works for go32 target
1128 * ieee.c: fix bit rot.
1129 * seclet.c: support for padding seclet type.
1131 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1133 * Makefile.in: added .NOEXPORT:
1135 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1137 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1139 * elf.c (elf_compute_section_file_positions,
1140 elf_write_object_contents): Return boolean, not NULL (which
1142 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1143 Also ifdef-out code that aborts on unhandled section types.
1145 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1147 * configure.in: Recognize ncr3000 config
1148 * Makefile.in (MINUS_G): Pass on to recursive makes.
1149 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1151 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1153 * Makefile.in: Now that we have sym.h and symconst.h, compile
1154 coff-msym.c on all systems.
1155 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1156 * coff-msym.c: Update include files and comments; add weakext bit.
1158 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1160 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1161 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1163 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1165 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1166 * configure.in: Add new host and target configs.
1167 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1168 structs, which vary; just use member name.
1169 (elf_object_p, elf_core_file_p): Lint, fix comments.
1170 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1172 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1174 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1175 local, disposable, copy of the external form of section header
1176 table and program header table entries.
1178 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1180 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1182 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1184 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1187 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1189 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1191 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1193 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1194 not internal bfd_assert function (twice).
1196 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1198 * aout-target.h: change ar_max_namelen to 15 (the right value)
1199 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1202 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1204 * archive.c (bfd_generic_archive_p): check for bout archives too.
1205 * bout.c: make it work again.
1207 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1209 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1211 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1212 bfd_xmalloc() instead of bare malloc().
1214 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1216 * Makefile.in: pass down MAKEINFO on info.
1218 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1220 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1221 host/h-<foo> now just <foo>.
1222 * configure.in: reflect changes
1224 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1226 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1227 actual source file, not just the generated libbfd.h.
1229 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1231 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1232 gdb on little-endian 960 code.
1233 * archive.c (compute_and_write_armap): indirect symbols should go
1234 into the archive header too.
1236 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1238 * Makefile.in: added check target.
1240 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1242 * coff-msym.c: Move this file from gdb/ecoff.c. It
1243 handles byte-swapping for ECOFF (MIPS symbol) files.
1244 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1245 to the files built on MIPS-based hosts.
1246 * Makefile.in: Add rule for coff-msym.
1248 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1250 * Makefile.in: added clean-info target. MINIMIZE=1.
1252 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1254 * coff-rs6000.c: Move core file functions into separate
1255 new file rs6000-core.c. This is needed because reading
1256 core files depends on native include files that conflict
1257 with ../include/coff/rs6000.h.
1258 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1260 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1262 * aoutx.h (NAME(aout,print_symbol)): Don't print
1263 symbol addresss for undefined symbols.
1264 * coff-rs6000.c: Various updates (due to target-
1265 independent changes).
1266 * libbfd.h: Ditto (tdata field is now a union).
1267 * hosts/h-sparc.h: Removed prototype for bogus function
1268 'emset' (presumably should have been 'memset' - which is there).
1270 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1272 * configure.in (mips-big-* target): Same is Iris.
1274 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1276 * aoutx.h (translate_from_native_sym_flags): when creating an
1277 alias symbol, fill in the section as undefined, rather than
1278 leaving it blank. If an output section can't be found for a
1279 symbol, then don't core dump.
1281 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1283 * Makefile.in, configure.in: removed traces of namesubdir,
1284 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1285 copyrights to '92, changed some from Cygnus to FSF.
1287 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1290 * coff-h8300.c: fix stupid reloc subtraction bug
1291 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1292 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1293 the symbol.flags and done_lineno fields.
1295 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1297 * coffcode.h (coff_write_symbol): write out the correct number of
1299 * cpu-h8300.c: fix disassembly bug
1301 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1303 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1304 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1305 reloc.c, section.c (bfd_map_over_sections), targets.c
1306 (bfd_target_list): Protolint.
1307 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1309 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1311 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1313 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1314 section of a symbol rather than the section of a reffed symbol to
1315 determine the r_index of an emmitted reloc.
1317 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1319 * PORTING: New (preliminary) porting guide.
1321 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1323 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1324 (howto_hvrt16): lint.
1326 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1328 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1329 a full configuration (with possible cross-development),
1330 instead of using host-aout.c.
1332 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1334 * aout-target.h (MY(write_object_contents):
1335 Set obj_reloc_entry_size (abfd).
1336 * gen-aout.c: Change to emit a .c files, not a .h file.
1338 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1340 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1341 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1343 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1345 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1346 with more than one auxent can cause nasty core dumps.
1348 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1349 "done_lineno" so that a symbol which appears twice in the symbol
1350 table only gets it's linenumbers relocated once. Modifed
1351 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1354 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1356 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1357 stuff to use the New Order.
1359 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1361 * ieee.c: Change type of envi[] to unsigned char.
1363 * configure.in: fix vax ultrix configuration.
1365 * elf.c (bfd_section_from_shdr): Deal with null return from
1366 bfd_make_section(). (elf_object_p): Select endianess properly.
1368 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1370 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1372 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1374 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1375 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1376 * host-aout.c: Don't use aout-params.h; configure these systems
1377 in their xm files, not in a randomly generated file.
1378 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1380 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1382 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1384 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1385 host_aout_vec here as well.
1387 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1389 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1390 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1391 to prevent undefined symbol.
1393 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1395 Various lints found on PersSony
1396 * aoutx.h: cast an enum
1397 * coff-a29k.c: many ints in reloc structure turned to enum
1398 * coffcode.h: more enums
1399 * cpu-h8300.c: more enums
1400 * opncls.c: more enums
1402 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1404 * configure.in: Make Tahoe configuration work again.
1405 * bfd-in.h: Remove trailing comma from enum declaration.
1406 * ieee.c: Can't put byte values >0x7F into a signed char.
1408 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1410 * Makefile.in: Add dependencies for various coff-*.o files.
1412 * elf.c: Remove extraneous paren from core_prpsinfo and
1413 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1414 Replace references to old section "size" member with new
1415 "_raw_size" member. Implement elf_make_empty_symbol, which
1418 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1420 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1423 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1425 * coffcode.h (bfd_coff_relax_section): now static.
1426 (bfd_coff_get_relocated_section_contents): various type lints.
1428 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1430 New entry point in the transfer vector - bfd_relax_section.
1432 * aout-target.h: add to vector, call generic_relax
1433 * bfd-in.h: add to vector
1434 * bfd.c: add #define for vector
1435 * bout.c: add to vector, call generic_relax
1436 * coffcode.h: add to vector, also now has coff specific relax code
1437 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1438 * elf.c: call generic_relax
1439 * ieee.c: call new vector, clean up some bugs due to the creation
1441 * libbfd.h: add bfd_generic_relax_section EXFUN
1442 * oasys.c: call generic_relax
1443 * reloc.c: implement generic_relax
1444 * seclet.c: moved much of this into coffcode.h
1445 * srec.c: call generic_relax
1446 * targets.c: define new transfer vector
1448 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1450 * everything: now modified to use smaller reloc type. Self hosts
1453 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1455 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1456 New files for stratus.
1458 * configure.in: Add configuration fragments for stratus.
1460 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1462 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1463 variables as CONST since they are set to point to a const char
1464 string. Fixes compiler complaints.
1466 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1468 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1471 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1473 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1474 symbols, so that we can emit the correct file name even
1475 if it's an include file.
1477 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1479 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1480 (Reported by john@labtam.labtam.oz.au (John Carey)).
1482 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1484 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1486 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1487 being used to -DHAVE_PROCFS.
1489 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1490 '#include "fopen-same.h"' to end of file to match other h-* files.
1492 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1494 * configure.in: Change svr4 references to sysv4. Add case
1495 "unknown" for target vendor and infer some targets based
1496 on the specified operating system.
1498 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1500 * bfd-in.h, libaout.h: ANSIfy enums.
1502 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1504 * archive.c (normalize): created version for VMS which removes the
1505 VMS directory crap from the front and end of a filename, eg turn
1506 [-.foo]bar.obj;123 into bar.obj
1507 (bfd_construct_extended_name_table): now writes index into an
1508 extended name table in decimal - the same base used to read an
1509 extended name table.
1511 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1513 * aout-encap.c: Fix to use aout-target.h.
1514 * aoutf1.h: Use standard MY_object_p and MY_callback
1515 in aout-target.h. Remove target-specific versions.
1516 * host-aout.c: Re-write to use aout-target.h.
1517 * gen-aout.c: New files use with host-aout.c to generate
1518 host-specific a.out-related parameters.
1519 * Makefile.in: host-aout.o depends on aout-params.h, which is
1520 generated by gen-aout.
1521 * aout-target.h: Make a little more flexible.
1522 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1523 macro. Instead, inline it in aout-target.h.
1524 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1525 a gcc -Wall warning.
1526 * archive.c: Add missing commas in DEFUN macro (2 places).
1527 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1528 Berkeley ones, now that libiberty has them:
1529 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1530 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1531 remove unused variable.
1533 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1535 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1536 and execname inside HAVE_PROCFS ifdef since they are unused
1537 when it is not defined.
1539 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1541 * elf.c: Flag all sections as either code or data. We can't
1542 be sure what they are anyway, since ELF doesn't fit the
1543 traditional model of text+data+bss very well. Add new local
1544 function elf_read() to simplify code. Record entry point in
1547 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1549 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1550 rather than N copies of the same lines.
1552 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1554 * cpu-h8300.c: disassemble branch displacements correctly
1555 * coff-h8300.c: put reloc offsets out in 32bits
1557 * makefile.dos, configdj.bat: New files from DJ
1558 * cache.c: fopen with new macros is needed for DOS.
1559 * ieee.c: environ renamed to envi to stop an include file
1561 * opncls.c, coff-rs6000.c: more fopens with macros.
1563 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1565 * Makefile.in: infodir belongs in datadir.
1567 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1569 * Makefile.in: fix where docdir lives
1571 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1572 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1573 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1574 srec.c, syms.c, targets.c : all new documentation and lint
1578 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1580 * coffcode.h, srec.c: Lint.
1582 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1584 * Makefile.in: install using INSTALL_DATA, added standards.text
1587 * configure.in: mark directory as target dependent. configure
1588 nows works in objdir always so make file existence checks
1591 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1593 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1594 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1595 and mandir now keyed off datadir by default.
1597 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1599 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1600 computation of arch and machine type so it's worked out before
1601 some_aout_object_p is called.
1602 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1604 * archures.c: add extra field 'section_align_power' to hold
1605 default section alignment in object files.
1606 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1607 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1608 initialize the new field.
1609 * bout.c (b_out_callback): replace the text size, since aout
1611 * aoutx.h: Documentation in the new style
1613 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1615 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1616 use the saved value if mtime_set is already set (intended
1617 for archive files, though apparently not used yet).
1619 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1621 * targets.c: Revise comments about how to configure the target
1622 vector, to match reality. Remove mention of obsolete methods.
1623 Remove long lists of capitalized macros that turn into the same
1624 thing in lowercase. Normal vector simply lists all known
1625 lowercase xvec names; all other cases are handled by SELECT_VECS.
1627 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1630 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1631 list of supported targets.
1633 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1635 * archive.c (bsd_write_armap): The pad byte sometimes added to
1636 the string table in a __.SYMDEF member is now
1637 counted as part of the size of the string table.
1638 This is compatible with the old ranlib, as well as Sun's.
1640 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1642 * srec.c: Rewrote to fix many bugs; now gets the record type
1643 right, doesn't choke on input, sets the start address in an S9 and
1644 fills in the filename on an S0.
1646 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1648 * cpu-h8300.c: Add support for MEMIND addressing mode
1650 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1652 * coffcode.h: use the new macro if available
1654 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1655 * Makefile.in: Fixed dependencies due to file rename
1657 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1658 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1659 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1660 newos3.c, stab-syms.c, syms.c: All these files have had their
1661 #includes altered to point to the new places.
1663 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1665 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1667 * configure.in: Add vendor "ncr" as supported per-target vendor.
1668 Add svr4 case for i386 per-host case.
1670 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1673 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1675 * syms.c (bfd_decode_symclass): Return 'A'
1676 for symbols that are both absolute and global.
1677 * archive.c (bfd_special_undocumented_glue): Return NULL
1678 if bfd_ar_hdr_from_filesystem returns NULL.
1680 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1682 * Makefile.in: added coff-h8300
1683 * configure.in: now h8 is a coff target
1684 * cpu-h8300.c: fix various disassembly problems
1685 * libcoff.h: took out some code which has been #0ed for a long
1687 * targets.c: added h8 coff
1688 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1689 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1691 * coffcode.h: Started to change the way machine dependencies are
1692 handled, from the nest of #ifdefs to macros defined in the
1693 including coff-<foo>.c
1695 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1697 * aoutx.h (some_aout_object_p): Set the `executable' bit
1698 if the entry point is contained in the text segment, even if the
1699 text segment is at location 0.
1701 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1702 nonstandard MIPS sections (.rdata, .sdata, etc).
1704 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1705 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1706 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1708 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1710 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1712 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1713 from syms.c to new file stab-syms.c. Also, since GNU extended
1714 type codes such as N_SETT are no longer in ../include/stab.def,
1715 include them manually.
1716 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1717 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1718 * libaout.h: Added prototype for aout_stab_name().
1719 * Makefile.in: Update Makefile for new stab-syms.[co].
1721 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1723 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1724 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1725 just make N_XXX work by excluding the header from the text segment.
1726 * aoutx.h: Fix comments to match.
1728 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1730 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1731 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1732 for the "logical" text segment (i.e. never consider the exec
1733 header to be part of the text segment). This change is
1734 needed for consistency with various other parts of bfd and ld.
1735 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1736 and move calculation of obj_textsec(abfd)->size to libaout.h.
1737 * bfd-in.h: Removed bogus ';'.
1739 * Makefile.in: Add MINIMIZE flag to select lean
1740 or bloated target_vector.
1741 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1742 * newsos3.c: Fixes to ../include/aout64.h remove need
1743 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1745 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1747 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1748 handle both little and big-endian targets, with little
1749 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1750 * host-aout.c: Add FIXME note.
1752 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1754 * targets.c: Make the default target_vector contain
1755 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1756 Old behavior can be gotten by defining ALL_TARGETS.
1757 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1758 Factored out common code into new file aout-target.h.
1759 Saves a lot of duplicate code for a.out variants.
1761 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1763 Get 'make headers' to work when configured with +subdirs.
1764 * Makefile.in: Add $(subdir) to docdir path.
1765 * doc/Makefile.in (protos): Add $(srcdir) prefix
1766 to name of sed scripts.
1768 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1770 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1771 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1772 to include names of N_SETT etc.
1774 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1776 * elf.c: Add minimal support for ELF symbol tables. Generates
1777 canonical bfd symbol tables from ELF symbol tables. Change the
1778 name of some functions from bfd_<name> to elf_<name>.
1780 * syms.c: Trivial fix to comment to remove a redundant "to".
1782 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1784 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1785 form that GDB recognizes as COFF.
1787 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1789 * ieee.c (ieee_object_p): cast NULL correctly.
1790 * configure.in: added harris host
1792 * coff-a29k.c: Lots of changes, most from David Wood.
1794 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1796 * coff-m88k.c (coff_write_armap): Just #undef it.
1798 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1800 * Makefile.in: standardize on MINUS_G to disable debugging
1801 * coff-m88k.c: create coff armaps instead of bsd ones.
1802 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1805 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1807 * elf.c: Additions to support ELF format core files.
1808 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1809 has support for /proc (all the include files in particular).
1811 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1813 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1814 of two N_SO stabs, one for directory, and one for filename.
1816 * bfd-in.h (print_vma): Factor out duplicate definition.
1818 Exit a little more gracefully when malloc returns NULL.
1819 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1820 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1821 * libbfd.h: Rre-generated due to libbfd.c update.
1823 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1825 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1827 * elf.c (elf_object_p): Don't try to create a bfd section for
1828 the first ELF section header. It is just a placeholder.
1830 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1832 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1833 core files, when compiling native.
1834 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1836 FIXME: The aoutf1.h change below needs to be reversed back
1839 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1841 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1842 manipulation of lnno fields in lineno structs in a coff-<f>.h
1843 independent way. Override it in coff-<f>.h to your favourite
1844 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1845 (coff_swap_lineno_out): modified to use the new macros.
1847 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
1849 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
1850 unknown arch when the magic number doesn't specify the
1851 architecture, since some OSs (eg old sun3s) don't set the number, and
1852 020 is probably the right answer anyway.
1854 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
1856 * hosts/h-news.h, hosts/h-rtbsd.h:
1857 Get rid of MISSING_VFPRINTF, since libiberty provides one.
1858 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
1859 bfd_print_symbol_nm, for use by nm.
1860 * aoutx.h (NAME(aout,print_symbol)): Add code for new
1861 bfd_print_symbol_nm option, to print in nm format.
1862 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
1863 oasys.c (oasys_print_symbol): Provide stub implementations
1864 for bfd_print_symbol_nm.
1865 * syms.c: New function bfd_decode_symclass, used by nm printer.
1866 New function bfd_stab_name to look up string name of stab code.
1868 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
1870 * Makefile.in: Added ctor.c
1871 * archures.c (bfd_default_arch_struct) added
1872 bfd_default_reloc_type_lookup.
1873 * coffcode.h: removed a load of #if 0ed code.
1874 (coff_compute_file_section_positions): now works out the section
1875 alignment and size correctly in all cases.
1876 (coff_get_symtab): looks for constructor symbols and calls the
1877 right function when they're found. (coff_canonicalize_reloc):
1878 knows when a section is full of constructors and does the right
1880 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
1882 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
1883 * libcoff.h: removed #if 0ed code
1884 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
1885 arch independent constructor relocation type.
1886 (bfd_reloc_type_lookup): removed the comment "this will go away"
1887 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
1888 reloc which is used when BFD_RELOC_CTOR falls through to give a
1889 default 32bit reloc for constructors.
1890 (bfd_default_reloc_type_lookup): added.
1891 * aoutf1.h: fixed SEGMENT_SIZE typo.
1893 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
1895 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
1896 matching prefix "coff".
1897 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
1898 rs/6000 csect records.
1900 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
1902 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
1903 * configure.in: add motorola delta88 cases
1904 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
1905 write_armap prototype
1906 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
1908 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
1910 * Rename COFF-related files in `coff-ARCH.c' form.
1911 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1912 coff-mips.c, coff-rs6000.c to be exact.
1914 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
1915 make output clutter.
1916 * config/mt-*: Ditto.
1918 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
1920 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
1921 John Gilmore. Archive support from Damon A. Permezel.
1923 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
1924 * configure.in: Add rs6000 case.
1925 * targets.c: Add rs6000 vector.
1926 * archures.c: Add rs6000, fix comment on romp.
1927 * bfd-in.h (enum bfd_error): Add no_debug_section error.
1928 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
1929 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
1930 * section.c (bfd_make_section): Return NULL on attempt to create
1932 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
1933 (bfd_swap_aouthdr_in): Handle lots more members.
1934 (make_a_section_from_file): If section has already been seen,
1935 just return false rather than overwriting it.
1936 (coff_real_object_p): Understand incoming magic numbers.
1937 (coff_set_flags): Understand outgoing magic numbers.
1938 (coff_compute_section_file_positions): outgoing aouthdr magic #.
1939 (build_debug_section): Add fn for reading debug string section.
1940 (get_normalized_symtab): Handle symbol names in debug string section.
1941 Remove unused obj_string_table.
1942 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
1943 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
1944 existing section before making one.
1945 * cpu-rs6000.c: New file.
1946 * rs6000coff.c: New file.
1948 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
1950 * elf.c: Add partial support for ELF format corefiles. Still needs
1951 support for extracting registers from corefiles.
1953 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
1955 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
1956 RANLIB is defined as echo, send the output to /dev/null to help
1957 reduce clutter in the output from doing a make.
1959 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
1961 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
1962 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
1964 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
1966 * coffcode.h (coff_compute_section_file_positions): make it pad
1967 section size out if there are alignment restrictions so that the
1968 image will be ok on a system where section positions are worked
1969 out by accumulating sizes rather than from the section headers.
1970 * targets.c (proto write_armap). Changed orl_count to unsigned.
1971 * opncls.c (bfd_close_all_done). Added so that generative
1972 programs like gas can close a bfd without causing bfd confusion.
1973 * libbfd.h (changed becuase of protos)
1974 * amdcoff.c: messed with the way that jmp displacements are
1975 calcualated. This may not yet be totally correct.
1976 * archive.c (coff_write_armap): rewrote the way that ranlibs are
1978 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
1979 abs symbol has no section (like a register symbol).
1980 (coff_write_symbol) now zeros auxent before filling it up to help
1981 with sensitive applications.
1982 * libbfd.c (bfd_write_bigendian_4byte_int): added.
1984 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
1986 * bfd.c: Make sure we don't get a macro strerror().
1987 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
1988 * trad-core.c (trad_unix_core_file_failing_command): Suppress
1989 attempt to recover command, ifdef NO_CORE_COMMAND.
1990 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
1992 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
1994 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
1996 * archive.c (bsd_write_argmap): The size of the ranlib structures
1997 should not include the size field itself.
1998 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
1999 adata(abfd)->exec_bytes_size field instead of constant macro,
2000 because aoutx.h compiles to a simple .o file shared by
2001 all 32-bits a.out targets.
2003 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2005 * configure.in: Allow i386-sco-sysv.
2006 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2007 * cpu-h8300.c: lint.
2009 * host-aout.c: New strategy. We use common code, include files,
2010 and data structures to handle the file, but set a few parameters
2011 from the host's config file (page size, text start addr, etc).
2012 * libaout.h: Define HP BSD machine types.
2013 * aoutf1.h: Handle reading a.outs with these types.
2015 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2016 virtual-memory-address of the .reg section. We can't just make a
2017 section for "all the regs and nothing else" because only GDB knows
2018 exactly where the regs are (scattered around the upage and stack).
2019 Clean up memory allocation. Remove big- and little-endian
2020 vectors, replace with single vector; this only runs on the host,
2021 in host byte order. Replace byteswap routines with aborts in case
2023 * targets.c: There's only one trad_core_vec now.
2024 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2026 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2028 * hosts/h-amix.h (free): Fix prototype.
2030 * aoutx.h: Don't use NULL as an integer, for braindead systems
2031 that declare it as (void *)0. (From Peter Schauer.)
2033 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2035 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2036 problem with bad Ultrix system headers.
2037 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2038 various kinds of alignments for the various kinds of
2041 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2043 * doc/Makefile: Don't assume . is on the path (from James Clark).
2045 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2047 * Makefile.in: Avoid Sun Make VPATH bugs.
2048 * targets.c: Declare trad_core vectors extern.
2050 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2052 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2053 * libbfd.h: Moved ALIGN macro here.
2054 * bout.c (b_out_callback): Replace i960_align by align_power.
2056 * libaout.h (struct aoutdata): Added fields page_size,
2057 segment_size and exec_bytes_size. These help generic code
2058 (in aoutx.h and libaout.h) to figure out where to align
2059 the various segments in a demand paged file.
2060 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2061 to decide if the exec header counts in a_text (text segment size).
2062 Also, assume D_PAGED flag is set; don't set it here.
2063 * bout.c (b_out_callback): Add initialization of
2064 adata fields page_size, segment_size, and exec_bytes_size.
2065 * host-aout.c (NAME(host_aout, callback) and
2066 NAME(host_aout,mkobject): Ditto.
2067 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2068 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2069 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2070 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2071 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2072 for some systems (mainly sunos), so do it in the callback instead.
2073 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2074 * aoutx.h (NAME(aout,set_section_contents): Change the way
2075 filepos and size of sections are carried out to support
2076 older styles of demand paged executables.
2079 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2081 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2082 * bfd.c: Added macros to enable gas to swap coff records.
2083 * coffcode.h: Make the coff_swap_*_out routines return the number
2084 of bytes swapped, and cleaned up their prototypes.
2085 * configure.in: Added ebmon/coff support
2086 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2088 * targets.c: Added new entry points for coff swapping
2090 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2092 Restructure configuration scheme for bfd, binutils, ld.
2094 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2095 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2096 Change some config names to match other dirs.
2097 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2099 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2100 ../include/sysdep.h.
2101 * cpu-i960.c: Strncmp needed a length arg.
2102 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2103 * i386aout.c: Remove dead N_TXTOFF override.
2104 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2105 * config/: Rename some config files to match up h-*.h names.
2106 Remove all the HOST_SYS definitions from the config files.
2107 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2108 * hosts/h-hp9000.h: Remove USG comment.
2109 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2110 * hosts/h-news.h, h-sparc-64.h: New config files that had
2111 previously been kludged in the <sysdep.h> file.
2113 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2115 * config/*: trad-core support is HOST dependent, not target
2116 dependent. Target config files only set DEFAULT_VECTOR and/or
2117 other vector elements. Exception: when host-aout.c is in use,
2118 in which case we're forced to assume we're native (hp, vax,
2119 tahoe). Rename XDEPFILES to HDEPFILES.
2120 * Makefile.in: Rename XDEPFILES.
2121 * config/h-sun*: Don't force static linking.
2122 * trad-core.c: Document how to use it nowadays.
2123 * i386aout.c, newsos3.c: Clean up.
2124 * i386coff.c: Allow 386 coff files to be used as core files too
2125 (for reading core files from embedded systems).
2127 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2129 * Add i386aout.c for a.out support on the i386.
2131 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2133 * reloc.c, section.c, syms.c, targets.c: correct info-node
2134 structure in *doc* comments.
2135 doc/Makefile: stop hiding complaints from makeinfo.
2137 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2139 * aoutx.h (...some_aout_object_p): Take a third parameter,
2140 the internal_exec struct, and avoid ever looking at an
2141 external_exec. All callers changed to read the entire
2142 external_exec struct, swap and check its magic number,
2143 swap in the whole structure, and pass the swapped-in version to
2145 * bout.c: Bring into modern era. Use single _object_p routine
2146 for big- aand little-endian. Provide internal and external
2147 exec header structs. Use separate swap-in and swap-out routines.
2149 * libaout.h: Move struct internal_exec from ../include/aout64.h
2150 to here. Add obj_symbol_entry_size to struct aoutdata.
2151 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2153 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2154 EXTERNAL_NLIST_SIZE. Callers changed.
2156 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2158 * bfd.c: Remove strerror() to libiberty.
2160 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2161 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2162 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2163 last byte of transfer, not first byte, is within the section.
2165 * host-aout.c: Remove `BSD' archive support. Lint.
2167 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2168 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2169 `bfd_arch_info_type'. All uses changed.
2170 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2171 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2172 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2173 it needs a better name.) All uses changed.
2174 * targets.c: Rename `enum target_flavour_enum' to `enum
2175 target_flavour', and remove the `_enum' from all of the enum
2176 values themselves. All uses changed.
2178 * configure.in, config/h-i386mach: i386 mach host.
2179 * config/t-i386-aout: Use host-aout.c.
2181 * trad-core.c: Give it its own xvec's to make it independent
2182 of other file formats.
2183 * ecoff.c, host-aout.c: Remove refs to trad-core.
2184 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2185 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2187 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2189 * reloc.c: Extended NEWHOWTO macro
2190 * ieee.c: Changed the way 8bit pcrel is done
2191 * cpu-h8300.c: got the registers in the right order
2193 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2195 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2196 prediction is vindicated!
2198 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2199 Remove refs to howto.c, since Steve forgot.
2201 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2203 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2204 still work. Now allows any architecture/machine to be set.
2206 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2208 * howto.c deleted and moved code to reloc.c
2210 * libbfd.h, libbfd-in.h removed $id stuff for real
2212 * cpu-h8300.c Made it match various different spellings of h8300.
2214 * archures.c: Took out the first char filter which made it only
2215 look for a cpu/arch match when the first chars of supplied and
2216 tested names were the same.
2218 * targets.c removed oasys stuff, pending someone to fix the bugs
2222 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2224 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2225 ELF support good enough for GDB.
2226 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2227 m68k-cbm-svr4 host and target.
2228 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2229 so `diff' and `patch' can cope.
2231 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2233 * archures.c: removed texinfo error
2235 * init.c: added texinfo hooks, and removed initialization error
2238 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2241 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2243 * cpu-i960.c: Avoid numerical count of initializers.
2245 Vax Ultrix changes from David Taylor <taylor@think.com>:
2246 * host-aout.c: Make little-endian vector really little-endian.
2247 * configure.in: Separate vax and tahoe cases, handle ultrix.
2248 * config/t-vax: Add trad-core.o.
2249 * config/h-vaxult: New host system.
2251 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2253 * bfd-in.h VERSION, change version number to 0.18, this makes a
2254 gap, but now is the same as the linker version number.
2256 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2257 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2258 files will eventually contain processor specific bits for bfd,
2259 like strange relocation information and dis/assembly. So far only
2260 the H8 has been even partially done. This work also ties in with
2261 the change in handling architectures.
2263 * amdcoff.c: (a29k_reloc) fix error message.
2265 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2266 discover the architecture of the bfd. (sunos4_callback) calls the
2267 function bfd_set_arch_mach rather than stuffing stuff directly
2268 into the bfd. (sunos4_write_object_contents), changed names of
2271 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2272 setup the environment.
2274 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2275 headers in big endian format, regardless of the endianess of the
2278 * archures.c: totally changed. Now an architecture is represented
2279 with a pointer to an info structure rather than an enumerated type
2280 and a long. The old info is available as two elements in the
2281 structure. Future enhancements to architecure support will
2282 involve pointers to methods being placed into the info structure.
2284 * bfd.c: changed the definition of the bfd structure for the new
2287 * bout.c: (b_out_set_arch_mach) changed to use the new
2288 architecture mechanism.
2290 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2291 the new architecture mechanism.
2293 * configure.in: added h8 stuff.
2295 * ieee.c: too many changes to note. Now ieee files written with
2296 bfd gas and ld can be read by gld and ieee only linkers and
2299 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2301 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2302 than fixing the structure directly.
2304 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2305 than fixing the structure directly.
2307 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2308 before opening a bfd.
2310 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2311 rather than fixing the structure directly.
2313 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2314 in the t/hmake file) a user can select which backends they want
2315 linked with bfd without changing the source.
2317 * init.c: new, looks after initializing modules.
2319 * howto.c: for future use, will allow an application to work out
2320 what cookie to use as a handle on a relcoatio howto.
2322 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2324 * srec.c: Better error checking, partly from Peter Schauer.
2325 (srec_object_p): Avoid assuming any file that starts with 'S' is
2326 an S-record file! (Check for 3 uppercase-hex digits after it.)
2327 (ISHEX): Define new macro for checking supposedly hex characters.
2328 (pass_over): Treat as EOF any S-record line that:
2329 * doesn't have hex in either size character
2330 * produces a size larger than 0x7F
2331 * has an unrecognized type number
2333 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2335 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2336 opncls.c: Lint (saber actually).
2338 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2340 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2341 * newsos3.c: Fixed two types: newos3 -> newsos3.
2342 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2343 to use correct segment.
2345 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2347 * aoutx.h (print_symbol): Handle missing symbol->name.
2349 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2351 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2354 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2356 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2357 add sgi/irix support.
2359 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2361 Changes for the AMD 29000 Ultracomputer port from David Wood.
2364 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2366 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2369 * coffcode.h (coff_real_object_p): Pass information about the
2370 current file's coff symbol format to BFD via the coff_data struct.
2371 (coff_find_nearest_line): obj_icof => coff_data.
2372 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2373 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2374 and DIMNUM == E_DIMNUM.
2375 * configure.in: Handle a29k-*-* hosts, and targets
2376 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2377 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2378 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2379 local_linesz to `coff_data' (tdata) struct.
2380 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2381 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2383 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2385 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2386 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2388 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2390 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2392 (sunos4_core_file_matches_executable_p): Fix header comparison.
2393 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2394 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2396 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2398 Allow GDB to patch object files.
2400 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2401 * trad-core.h (trad_unix_core_file_p): Ditto.
2402 * aoutx.h (aout_set_section_contents): On first output, check
2403 abfd->direction and complain if erroneous.
2405 * Makefile.in: Add crude dependencies.
2407 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2409 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2410 to h/t-xxxx files so that everything will work on System V.
2412 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2414 * aoutx.h: Add information on host-aout.c and how to configure
2415 to use it, to the manual.
2416 * configure.in: Tix typo.
2417 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2418 else dummy out the core file support.
2419 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2420 specified, use it to locate the data section.
2421 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2422 rather than as chars (lint).
2424 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2426 * aoutx.h, coffcode.h: saberized.
2428 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2430 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2432 bfd.c, targets.c: minor rewording of doc segments
2435 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2437 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2438 etc, rather than TEXT_START_ADDR.
2439 * host-aout.c: Remove #if 0 around whole thing.
2440 Update to modern (32/64-bit) a.out naming conventions.
2441 Include a large chunk of ../include/a.out.gnu.h to get macros that
2442 are not defined by the system include files.
2443 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2444 macro used by the other a.out implementations.
2445 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2447 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2449 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2450 texdoc and psdoc; make these depend on generated .texi's
2452 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2455 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2458 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2459 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2460 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2461 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2462 obtrusive marks indicating .c origins.
2464 * bfd.texinfo: generalize most references to linker
2466 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2468 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2469 * archures.c: remove empty foo() definition (crept in at vn1.9)
2471 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2473 * bfd.texinfo: use @setchapternewpage on instead of lots of
2474 @page's; minor rephrasing in Introduction.
2476 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2477 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2478 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2479 segments): used BFD (caps) more consistently as a name in
2480 discourse, fixed a few other minor typos and uses of fonts
2483 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2485 * coffcode.h: fixed bug where string table size wasn't being swapped.
2487 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2489 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2491 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2492 flags. (bfd_print_symbol_vandf) now knows what to do with the
2495 * aoutx.h: made translate_from_native_sym_flags and
2496 translate_to_native_sym_flags produce the above flags.
2499 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2501 * all files: update copyright notices for GPL version 2.
2502 Install header comments and attribute most modules to their
2503 authors. BFD's name is now officially "Binary File Descriptor",
2504 so remove any conflicting pejoratives.
2505 archures.h: Consists solely of comments; remove it.
2507 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2509 * Makefile.in, bfd.c: Made it compile again.
2511 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2513 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2516 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2518 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2519 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2522 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2523 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2525 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2527 * Everything: created some new files, core.c format.c, reloc.c,
2528 section.c and syms.c to split the functionality a bit better.
2529 Cleaned up the rest of the files a bit, and added some
2533 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2535 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2536 really takes 3 arguments, patched code and ammended prototypes.
2538 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2540 * ../include/bfd.h (struct bfd_target): Added new field
2541 "align_power_min" which contains the minimum alignment for a
2542 section. This is used in coff_new_section_hook. The field
2543 insertion necessitates an update of all backends..
2545 * aoutf1.h jump table field inserted
2547 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2550 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2551 table field inserted.
2553 * coffcode.h(just about everything) Now patches up symbol tables
2554 using a different mechanism. The Intel major bug has been fixed,
2555 and the linker can self host on the Aviion and be debugged with
2558 * ecoff.c: new include and jump table patch, i386coff.c: new
2559 include and jump table patch, icoff.c: new include and jump table
2560 patch, ieee.c: can now read archives containing ieee modules.,
2561 libcoff.h: added (combined_entry_type), libieee.h: uped max
2562 sections to 20, m68kcoff.c: new include and jump table patch,
2563 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2564 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2565 srec.c: jump table patch. trad-code.c fixed #IF typeo
2567 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2569 * coffcode.h (coff_swap_aux_in): added else case to deal with
2570 filenames less than 9 characters.
2573 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2575 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2577 * srec.c: now allows any number of sections to be created in a
2578 file. Outputs addresses of the right length.
2580 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2582 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2583 target didn't match, the format got set to the attempted match,
2584 breaking a future test.
2586 *../include/i386coff.h : fixed typo in type field with size
2588 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2589 support in the jump table for the swapping routines exported to
2590 gdb. Now gdb works with the 386.
2592 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2594 * Merge in changes from gdb-3.95 release.
2595 Makefile.in: Allow hmake and tmake files to add OFILES.
2597 bfd.c: support specific targets as well as searching. When
2598 searching, take default target in preference to others.
2600 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2601 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2602 libbfd.h: Support specific targets as well as searching.
2603 opncls.c: Support specific targets as well as searching.
2604 targets.c: Search is short-circuited if default target matches.
2605 liboasys.c, libieee.c: Undo bothner changes that make macros
2606 work to the left of assignment, but which depend on the
2607 representations of different pointer types being the same.
2609 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2611 * i386coff.c: created.
2612 * coffcode.h: added support for 386.
2613 * Makefile.in: added support for 386.
2614 * ../include/i386coff.h: created
2616 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2618 * coffcode.h: removed all put_x_<sizes>
2619 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2623 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2625 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2627 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2629 * everything: Removed sysdep.h from bfd.h and put back into files
2630 from which it was split out. Now 64 bit version is built with a
2631 -DHOST_64_BIT="long long" on the compile line.
2634 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2636 Changed all the [get|put][name] routines to use [get|put]_[size
2639 Put in support for 64 bit work. Now two versions of bfd may be
2640 generated, according to the state of TARGET_64_BIT, one which is
2641 32 bit only, and one which is 64/32 bits.
2642 Created new back end 'demo64' to test 64 bit functionality.
2644 Renamed some files to work on DOS.
2646 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2647 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2648 chage, 64 bit transfer. * liba.out.h: Split out common code from
2649 sunos and newsos into liba.out. Name changes and prototype mods. *
2650 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2651 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2652 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2653 change and 64bit stuff.* newsos3.c: common code removed, new jump
2654 table. * oasys.c: Name change * opncls.c: Portability fixes *
2655 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2656 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2657 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2658 64bit ized. * demo64.c: 64 bit a.out back end
2664 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2666 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2667 on LHS of assignment, even when using old compilers.
2668 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2669 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2670 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2671 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2672 * targets.c: Add declaration of newsos3_vec.
2675 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2677 * aout.c: fixxed some of the problems with filepos calculation.
2678 (swap_ext_reloc): fixed problem with creation of relocs.
2679 (aout_set_section_contents): fixed filepos problem
2681 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2682 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2683 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2684 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2685 cleaned up. (coff_write_object_contents) cleaned up.
2687 * ecoff.c: Totally different. Now supports ecoff fully.
2689 * icoff.c: fixed problems in relocation callout.
2691 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2693 * m68kcoff.c: updated target vector.
2695 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2696 choose_reloc_size. (sunos4_write_object_contents) now calls
2697 choose_reloc_size so outputs relocs correctly, also calculates the
2698 size of the sections correctly.
2702 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2704 Merge Per Bothner's changes to modularize BFD a.out a bit.
2706 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2707 * ieee.c: Cast enums to int before comparing them, for brain-
2709 * coff-code.h: Remove coff_get_section_contents, and use the
2710 generic one instead.
2712 * aout.c: Derive new module from sunos.c, containing generic
2713 support code for all kinds of a.out files.
2715 * sunos.c: Remove all code that goes in aout.c. Split out
2716 machine dependent followup in sunos4_object_p into
2717 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2718 and redefine only the names we CHANGE, not all the names. Drop
2719 the little-endian vector, and rename the vector as sunos4 rather
2722 * b.out.c: Use aout.c routines for most of the work. Slight
2723 changes for the new regime. Remove close_and_cleanup and
2724 get_section_contents in favor of generics. New transfer vector
2727 * newsos.c: New support for Sony NEWS, another a.out format.
2729 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2730 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2731 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2733 * opncls.c (bfd_close): Call format-dependent write_contents
2734 routine, if writing, before calling target-dependent
2735 close_and_cleanup routine (which is now always generic, I think).
2736 * srec.c: Use bfd_alloc instead of malloc. Remove
2737 close_and_cleanup and move code from it to
2738 srec_write_object_contents. Add write_contents to tvec.
2739 * targets.c: Remove a.out little vector, replace a.out big
2740 vector with SunOS vector. FIXME: Need Vax support again now.
2742 * libbfd.h: Add write_contents format-dependent-vector to the
2743 bfd_target vector. Supply a generic close_and_cleanup routine.
2744 * liba.out.h: Handle the new aout.c split. Add prototypes for
2745 all routines defined in aout.c. Rename "sunos" things to "aout"
2746 things. Add a few fields where needed for various formats.
2747 * Makefile.in: Add aout.c and newsos.c.
2749 * archive.c, ieee.c, oasys.c: Lint.
2751 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2754 changed forward declaration struct stat; to reduce warnings. Changed
2755 comment on bfd_h_<x>_x.
2757 * ../include/m68kcoff.h, ../include/intel-coff.h,
2758 ../include/m88k-bcs.h
2759 Now there are two incarnations of relocs, linenos and syments. One for
2760 internal digestion, and one full of char arrays for I/O. The original
2761 names have gone to detect errors.
2763 * Makefile.in, m68kcoff.c, targets.c
2764 Test new structure code with a 68k coff implementaion
2766 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2767 Fixed all the places where there were problems with the size and
2768 alignments of structures on disk and structures in memory. #ifed out
2769 all the code in coffswap.c, since it should be done using the target
2772 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2774 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2775 multiple reloc command.
2777 * sunos.c (sunos4_set_section_contents): Made it so that sections
2778 are always padded to their alignment size.
2780 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2782 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2783 Clean up types and such (saber C problems).
2784 * ecoff.c: Clean up types and such. Remove routines that are
2785 not used. Fix up reading and swapping of shorts from files.
2787 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2789 * a.out.vax.c: Remove two bogus "static" from prototypes.
2791 * ecoff.c: Got rid of lots of non-working junk (that had
2792 been copied directly from coff-code.h).
2793 Updated to be consistent with updates to icoff.c and coff-code.h.
2795 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2796 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2798 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2799 but until the target_vector is automatically generated,
2800 it's as good as any. Note that the text offset is the only
2801 difference between NewsOS and SunOs (including magic numbers).
2802 (Most of the sunos_* routines should to renamed bsd_*
2803 and move to a bsd.c file. Then (and when the target_vector
2804 is automatically generated) it might make sense to create
2805 a separate Sony target.)
2807 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2808 on some systems, and doesn't help on others.
2809 Similarly, only define X_OK if not already defined.
2811 * trad-core.c: Don't include sys/stat.h - at least
2812 on NewsOS 3, it has already been included.
2814 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2816 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2817 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2818 symbol tables if necessary when reading them in, so gdb can use
2819 them. Add "bfd_coff_" to the names so they won't conflict with
2820 names in calling programs. FIXME-soon: if coff-code.h is
2821 included in two BFD modules, this will cause duplicate
2822 definitions; the routines should be exported to a separate,
2823 common, module (probably along with a mess of other ones).
2825 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2827 Improve modtime support.
2829 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2830 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2831 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2832 BUG: archive members still do not get correct mod times.
2834 Improve floating point support for core files.
2836 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2837 (sunos4_core_file_p): Create a second registers section in the
2838 core file, called ".reg2", for the float registers.
2840 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2842 * many changes to improve archive handling; found a logic flaw in
2843 bfd_check_format which only just happened to work by cooncidence.
2845 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2847 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
2850 * bfd.h: changed type of udata in asymbol to void *, like it
2851 should be. Added bfd_reloc_dangerous enum member.
2853 * coff-code.h: Fixed it so that internally generated symbols get
2854 their values relocated correctly in all cases. Removed calls to
2857 * icoff.c: Not understanding the destination symbol of a reloc is
2858 not a failure any more, just 'dangerous'. This allows linking of
2859 b.out and coff images.
2861 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
2865 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2867 * sunos.c (translate_to_native_sym_flags): fixed
2868 sym_pointer->n_value so that symbols on the way out get their
2869 section relative values calculated correctly.
2871 * coff-code.h (mangle_symbols): fixed problem where tags were not
2872 being relocated for structs, enums, unions. Also various lints.
2874 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2876 * archive.c (get_elt_at_filepos): system_call_error returned
2879 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2881 * Resolve the use of no_error and system_call_error.
2882 The bfd library itself now will never set bfd_error to
2885 The code still needs to be combed to make sure all the error
2886 codes are correct. I suspect they are not always set correctly.
2888 * The names of all the messages have _ prepended because the sun
2889 bundled compiler can't distinguish from a macro which takes an
2890 argument and the same identifier in a non-macro context.
2892 * The reason for the above being that entry points which used to
2893 be trampoline functions are now just macros which expand to a
2894 direct call through the bfd's xfer vector.
2896 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
2897 must gas have its own version of everything (the gas version
2898 had the correct value)
2900 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2902 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
2903 properly support i960 architecture and output correct reloc stuff.
2905 * bfd.h: added prototype for bfd_printable_arch_mach, added
2908 * coff-code.h: Applied patches from chrisb to support i960
2909 architecture, zero relocs and swap them correcly and conditionally
2910 compiled the timestamp.
2912 * sunos.c: Made the default section alignment 2^3 so that doubles
2913 are done properly. Fixed the same reloc bug that was in b.out.c
2915 * sysdep.h: Now compiles on a Posix box
2917 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2919 * icoff.c: Fix comment on big-endian version.
2920 * coff-code.h: Make HAS_RELOC really work (it's backwards from
2921 F_RELFLG). Set F_AR32WR in output files if little endian
2924 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
2926 * archures.c fixed =/== typo
2928 * sunos.c added architecture stuff for output. Fixed
2929 bug where files where vma(data) != size(text)
2930 were processed wrong.
2932 * coff-code.h added a lint cast
2934 * (../include/a.out.sun4.h) fixed it so zmagic
2937 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
2939 * archive.c removed loads of includes, and fixed bug where string
2940 table didn't have a null at the end.
2942 * bfd.c fixed includes, added symbols argument to
2943 canonicalize_reloc entry point.
2945 * libbfd.c fixed includes and added some lint patches.
2947 * targets.c added both sorts of intel coff.
2949 * b.out.c fixed included, changed was the canonical
2952 * icoff.c added support for callj and big and little
2955 * opncls.c added chmod+xing for files with EXEC_P set.
2957 * sunos.c fixed includes. Changed default section
2958 alignement to words. Fixed relocation stuff to work with
2961 * bfd.h various new types added, prototype for new
2962 reloc calls, changed bfd->iostream to a void *
2963 to including files don't need stdio.h.
2965 * libcoff.h added conversion table to tie relocs to
2970 * coff-code.h fixed includes. Added code to support
2971 big and little endian formats. Various lints. Better
2972 processing of symbols. Changed reloc stuff to new
2975 * libbfd.h fixed includes
2978 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
2980 * bfd.h changed name of alignment entry in sec_struct to
2981 alignment_power, because of conflicting uses within bfd.
2982 Now it should be obvious that it's a 2**n alignment
2983 specifier. Removed start_pad, end_alignment, block, minsize,
2984 output_file_alignment, subsection_alignment and original_vma fields.
2985 Added align_power() macro. Fixed bfd_section_alignment
2986 acessor macros. Added bfd_symbol_same_target macro.
2988 * b.out.c (b_out_write_object_contents) fixed to use
2989 new alignment member. Fixed (callj_callback) to use section
2990 relative symbols properly.
2992 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
2993 Fixed (translate_from_native_sym_flags) to correctly make
2994 symbols section relative.
2996 * bfd.c (bfd_errmsg) fixed various enum cast problems.
2997 (bfd_make_section) took out initialization of obsolete members.
2998 (bfd_print_symbol_vandf) added
3000 * opncls.c (bfd_create) created.
3002 * coff-code.h (coff_new_section_hook) took away refs
3003 to obsolete members. (make_a_section_from_file) added
3004 conversion between alignment types. (coff_symbol_from)
3005 added. (coff_count_linenumbers) only counts linenumbers
3006 if symbol is of coff-type. (coff_mangle_symbols) only
3007 heavily mangles symbols if symbol is coff-type.
3008 (coff_write_symbols) various lints. (coff_write_object_contents)
3009 various lints and modification for alignment conversion.
3010 (coff_slurp_relocs) fixed for use with new asection shape.
3012 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3014 * archive.c lots of lint
3016 * b.out.c added callj relocation support, upgrated reloc howto.
3017 Fixed so that asymbol and reloc records are output
3020 * bfd.c lots of lint, support for new bfd entry point
3023 * bfd.h changed definition of asymbol to contain pointer to
3024 owning bfd, removed target dependencies.
3026 * cache.c took out print statements, put in BFD_ASSERT calls.
3028 * coff-code.h various lints, corrected linenumber output
3029 functionality. Added support for new style asymbols and
3030 bfd_print_symbol. Fixed so that asymbol and
3031 reloc records are handled correctly. Added timestamp.
3033 * icoff.c Added support for new howto shape.
3035 * liba.out.h Added support for new asymbol shape
3037 * libbfd.c various lints
3039 * libbfd.h various lints
3041 * libcoff.h added support for new asymbol shape.
3043 * sunos.c various lints. Added support for new asymbol shape
3044 and bfd_print_symbol.
3046 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3048 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3049 pointer lint. Added support for callj relocation. Fixed bug where
3050 the last 32 bytes of the text section were overwritten by data. Fixed bug
3051 where archives of b.out didn't work due bfd_slurp_extended_name_table
3054 * sunos.c added support for n_other field. Braced the howto table so
3055 that it won't be affected by any lengthing of the howto struct typedef.
3058 * bfd.h added support for n_other field, added special_function
3059 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3062 * bfd.c upgraded bfd_perform_relocation, various lints.
3064 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3066 * ChangeLog: Started ChangeLog for BFD.
3067 * ToDo: Create file for suggestions.
3069 * Makefile: Support easy loading into Saber C.
3070 Add dependencies for icoff.o and bcs88kcoff.o.
3071 Rename coff.c to coff-code.h. Change callers.
3073 * bfd.c (bfd_check_format): Allow the check_format routines
3074 to return the desired target vector, rather than just a Boolean.
3075 bfd.h (bfd_check_format): Change function pointer return type.
3076 archive.c (bfd_generic_archive_p): change callee.
3077 b.out.c (b_out_little_object_p, b_out_big_object_p,
3078 b_out_real_object_p): change callee.
3079 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3080 in check_format transfer vectors that need a filler.
3081 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3082 bcs88kcoff.c: change callee.
3083 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3084 icoff.c: change callee.
3085 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3087 * libbfd.c (zalloc): It should actually zero the storage!
3088 This was commented out for some reason.
3090 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3091 This is so callers can avoid <stdlib.h> which doesn't exist
3094 * bfd.c (map_over_sections): Add debugging code, since I
3095 noticed the section count for sunos core files was bad, but only
3096 GDB had detected the problem.
3097 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3098 bfd_get_section_linenos): Remove obsolete functions.
3099 (bfd_apply_relocations): Use longs, not ints, for the math.
3101 * bfd.h: Declare enum boolean and struct bfd_target as well
3102 as typedefs for them. Remove obsolete
3103 bfd_get_section_lineno_size.
3105 * cache.c: Make the "fdopen" support work. Keep better track
3106 of how many files are open. Centralize the opening of files
3107 and be sure bfd_open[rw] actually try to open the file. Evade
3108 linked list initialization problems.
3110 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3112 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3114 * cplus-dem.c: Delete file, since it is not part of BFD.
3116 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3117 (bfd_openr, bfd_openw): Actually open the file, give error now.
3119 * sunos.c (sunos4_core_file_p): Set section count.
3120 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3121 obsolete definitions.
3122 (_write_symbol_table): Initialize <idx> counter.
3123 (foop): Eliminate debugging code.