1 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * coffcode.h: Moved many generic functions into coffgen.c. Moved
4 swapping functions into coffswap.h for ECOFF use. Moved
5 relocation functions, only used by h8300 and z8k, into reloc16.c.
6 Added hooks for coffgen.c functions to backend data structure, and
7 added hook functions. Still more could be done.
8 * coffswap.h: New file to hold COFF swapping routines.
9 * coffgen.c: New file to hold generic COFF functions.
10 * reloc16.c: New file to hold h8300 and z8k specific relocation
12 * libcoff-in.h: Added declarations for functions in coffgen.c.
13 * libcoff.h: Rebuilt to incorporate changes.
14 * coff-h8300.c: Function name changes.
15 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
16 hook rather than defining EXTRA_CASES.
17 * Makefile.in: Build new files coffgen and reloc16. Added
18 dependencies of coff-*.o on coffswap.h and seclet.h.
20 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
22 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
23 about discarding const.
25 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
27 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
29 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
31 * configure.in (post-target): If --with-minimal-bfd is specified,
34 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
36 * srec.c (srec_write_records): one of my boards wants a CR between
39 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
41 * archive.c (do_slurp_coff_armap): set symdef_count correctly
42 (it broke a couple of weeks ago).
44 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
46 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
47 return type, so libbfd.h doesn't reference undefined typedefnames.
49 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
51 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
53 (coff_pointerize_aux): don't pointerize a negative tagndx
54 (sometimes generated by SCO 3.2v4 cc).
56 * bout.c (calljx_callback, callj_callback,
57 b_out_get_relocated_section_contents): warn if relocating against
60 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
62 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
63 Make a bunch more routines be static.
64 * hppa.c (fill_spaces): Get rid of this, replace with much better
65 written setup_sections().
66 * (setup_sections): New routine to create BFD sections for each
67 space and subspace in SOM files.
68 * (hppa_object_setup): Use BFD sections created by
69 setup_sections() to locate GDB symbol table info.
70 * (make_unique_section): New routine to create a BFD section. It
71 ensures that the given name is unique, and will generate a unique
73 * (hppa_object_p): Become much more paranoid about file header.
74 * (make_bfd_asection): Call bfd_make_section to do the dirty
75 work. Simplify code somewhat.
76 * (hppa_core_file_p): Use proper name for stack section.
77 * libhppa.h: Remove millicode_start, millicode_end decls.
79 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
81 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
83 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
84 relocs, don't bother doing the adjustment if the value to add is
87 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
89 * bfd.c (bfd_get_size): New function that gets an upper bound
90 on the possible size of any object in a bfd.
91 * elf.c (bfd_elf_find_section, elf_get_str_section,
92 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
94 * elf.c (elf_big_vec, elf_little_vec): Document last three
95 members initialized to NULL.
97 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
99 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
101 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
103 * hosts/std-host.h: New file. Attempt at a generic/default
104 set of definitions, to discourage porting to new hosts by copying.
105 * hosts/news.h: Removed.
106 * hosts/sparc.h: Use std-host.h.
107 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
108 perhaps we can later remove the the_bfd field from each symbol.
109 * syms.c (struct symbol_cache_entry): Remove unused field
110 app_data. Add comment noting that the_bfd is almost redundant,
112 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
113 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
114 * hppa.c (fill_spaces): Make slightly more rebust.
115 * configure.in: Allow std-host as the "default" host.
117 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
119 * bfd.c: Add struct hppa_core_data to tdata union.
120 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
121 Get rid of HPPA/BSD specific code. That will go somewhere else
123 * (fill_spaces): Don't spin forever and die if you don't find
124 $MILLICODE$ subspace.
125 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
127 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
128 Make these work for HPUX.
129 * (make_bfd_asection): New routine to make section creation a
131 * (hppa_core_file_p): Completely rewrite, leave out bugs.
132 * libhppa.h: #include the right system files. Redefine all of
133 the structs/macros for hacking core files to use more sensible
134 HPUX core file structures.
135 * targets.c (target_vector): Conditionalize hppa_vec on
136 HOST_HPPAHPUX, not hp9000s800.
137 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
138 malloc and realloc. #define HOST_HPPAHPUX.
140 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
142 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
143 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
144 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
145 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
147 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
148 * aix386-core.c: New file for handling core files on AIX on PS/2.
149 * targets.c: if AIX386_CORE, use aix386_core_vec.
150 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
153 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
155 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
158 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
160 * Makefile.in: added dvi target
162 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
164 * bfd.c: Use right name for tekhex tdata struct.
165 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
166 * libcoff.h: Updated to get spacing change from coffcode.h.
167 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
169 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
171 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
172 functions, with the "guts" of the old bfd_slurp_bsd_armap
173 and bfd_slurp_coff_armap, but assuming we've already checked
174 if the armap is present or not.
175 Also, rewrite a bit to avoid keeping around obstack data
177 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
178 Various fixes to correctly handle COFF_style archives names.
179 (Note that because these have a trailing '/', the names can
180 have embedded spaces.)
181 * archive.c (bfd_slurp_armap): New function, replaces old
182 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
183 _either_ format, and calls do_slurp_bsd_armap or
184 do_slurp_coff_armap if either form of map is seen.
185 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
186 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
187 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
188 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
190 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
192 * hppa.c: #include "sysdep.h", not <sysdep.h>.
193 * libhppa.h: Make millicode_start and millicode_end be unsigned
194 int to be same type as CORE_ADDR in GDB. Why are these here?
196 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
198 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
199 vaddr of the section to the addend.
200 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
201 SCO_CORE to SELECT_VECS.
202 (target_vector): add sco_core_vec.
203 * sco-core.c (sco_core_vec): add leading underscore initializer.
204 * configure.in (i[34]86-*-sco*): use target i386-sco.
205 * config/i386-sco.mt: new file; define SCO_CORE.
207 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
209 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
211 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
213 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
215 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
217 * hosts/i386linux.h: Include unistd.h.
219 * aoutx.h (print_symbol): aout_stab_name returns a constant
221 * libaout.h (aout_stab_name): Fix prototype.
222 * stab-syms.c (aout_stab_names): Array is now const.
223 (aout_stab_name): Return value is now pointer to const.
225 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
228 * syms.c (asymbol): Added new field "app_data", for data
229 particular to the application. Some of the linker flags ought to
230 get moved to this field someday.
232 * archures.c (bfd_default_scan): Recognize a few more numbers:
233 80486, 80960, and 960.
235 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
236 bfd_coff_std_swap_table, cast to PTR.
237 * bfd.c (bfd_coff_swap_*): Deleted macros.
238 * targets.c (struct bfd_target): Deleted COFF-specific swapping
240 * coffcode.h (type bfd_coff_backend_data): New structure type,
241 contains pointers to the COFF-specific swapping routines.
242 (bfd_coff_std_swap_table): New data structure, to be used when
243 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
244 (bfd_coff_swap_*): New macros.
245 * coff-mips.c (mips_coff_swap_table): New data structure.
246 (ecoff_big_vec): Use it.
247 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
248 * All other targets: Deleted coff-specific vector entries.
250 * trad-core.c: Fixed some `PARAMS' uses that were missing
253 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
255 * aoutx.h (some_aout_object_p): Protect arg prototype in
256 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
258 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
260 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
261 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
262 PARAMS for readability.
264 * aoutx.h: Add type to callback parameter.
265 * coff-mips.c: Don't call trad-core.h, not needed.
266 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
267 * trad-core.h: Eliminate, unused.
269 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
271 * format.c (bfd_check_format): if default target isn't found
272 then look through the entire list rather than return early.
274 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
276 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
278 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
280 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
282 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
284 * coff-z8k.c: checkpoint, more addressing modes handled
285 * coffcode.h (get_value): don't truncate reloc->addend field, it's
288 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
290 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
292 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
294 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
296 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
298 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
299 and about when file descriptors are closed.
301 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
303 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
304 written out correctly.
306 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
308 * section.c: New section bit SEC_SHARED_LIBRARY.
309 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
310 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
313 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
315 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
316 macros; use PARAMS to declare the function pointers involved.
318 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
319 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
321 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
323 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
325 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
326 declaring pointers to functions.
327 * cache.c, elf.c: Move static function decls to top, use PARAMS.
328 * seclet.h: Declare external function with PARAMS.
330 * doc/chew.c (exfunstuff): Eliminate.
331 (paramstuff): Replace exfunstuff with function to generate PARAMS.
332 * doc/proto.str: Use paramstuff rather than exfunstuff.
334 * libbfd.h: Update, based on changes in source code and chew.
336 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
338 * libieee.h: Add FIXME about removing limit on number of sections.
339 * bfd-in.h: Improve comments to make it clear that bfd.h is
340 the wrong place to edit this file.
341 * Makefile.in (install): Install ansidecl.h and obstack.h in the
342 same places where we install bfd.h.
344 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
346 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
347 symbol type before blindly modifying the auxent. Specifically,
348 only modify the endndx fields for types that need it, and don't
349 set the array information for non-arrays.
351 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
353 * aoutx.h (some_aout_object_p): Section list should be set up
354 correctly anyways; don't have to set up "next" pointers manually.
356 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
358 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
359 config/i386v.mh: removed -DUSG from HDEFINES.
360 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
362 hosts/i386v.h: don't define POSIX_UTIME.
364 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
366 * ieee.c (ieee_slurp_sections): make a private copy of the
367 section's name before truncating it.
369 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
371 * hppa.c: add symbol_leading_char entry in transfer vec
373 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
375 * ieee.c (get_symbol): can now cope when two symbols of a
376 different class, but the same index number occur consecutively.
377 (get_section_entry): nicer name for sections being forward
378 referenced. (ieee_archive_p): don't free the filename string,
379 since it was never malloced.
381 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
383 * coffcode.h (coff_write_object_contents): Zero timestamp field.
385 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
387 * coffcode.h (coff_swap_aux_out): set the fcnary info before
388 optionally setting the dimen info, since they are in the same
389 memory locations. Also zero out external auxent.
390 (coff_write_symbol): don't zero external auxent; now done in
393 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
395 * Check fclose return value for errors.
396 libbfd.h: bfd_cache_close now returns a boolean.
397 cache.c (bfd_cache_delete): return fclose success value.
398 (bfd_cache_close): return bfd_cache_delete return value.
399 opncls.c (bfd_close, bfd_close_all_done): return result of
402 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
404 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
406 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
408 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
409 work out a coff relocation type from a howto's attributes rather
410 than using the input r_type field. This fixes PR1677 and allows
411 conversion of a.out relocs to coff relocs.
413 * coffcode.h (coff_write_relocs): if supplied a relocation
414 relative to an absolute symbol, use the right symbol index.
416 * reloc.c (bfd_perform_relocation): do a partial link for coff
419 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
421 * changes to support i386-sysv with shared libraries:
422 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
423 check for .data2; if _LIB is defined, check for it; map
424 SEC_NEVER_LOAD to STYP_NOLOAD.
425 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
426 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
427 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
428 if section has contents, not just if it is loadable; if
429 TWO_DATA_SECS, check for .data2
430 (coff_set_section_contents): set vma of .lib section to number of
432 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
433 don't define coff_write_armap to bsd_write_armap.
434 * hosts/i386v.h: don't include <utime.h>, since it is not provided
437 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
439 * solaris2.h: Get the definition of alloca from alloca.h if we
442 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
444 * configure.in (i960-*-{aout,bout}): Support these.
446 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
448 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
450 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
452 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
453 no-longer-used definitions of L_SET and L_INCR.
454 * i386linux.h: Tweaks to smooth Linux build.
456 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
458 * seclet.h: Add enum tag to bfd_seclet_enum_type.
460 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
462 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
463 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
464 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
465 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
467 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
468 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
470 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
472 * configure.host: New file, contains mapping of host configs
473 to host support file names for bfd, binutils, opcodes.
474 * configure.in: Use it.
475 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
476 * i386bsd.c: Cleanup, reformat.
477 * config/i386-bsd.mt: Comment changes.
478 * config/i386bsd.mh: New file for core file support.
479 * hosts/i386bsd.h: Merge changes from Peter Schauer.
480 * bout.c (ALIGN): Rename to ALIGNER, since system header files
481 on BSD 4.4 define ALIGN (sigh!).
483 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
485 * libaout.h (aout_backend_data): added exec_header_not_counted
486 field. For ZMAGIC files only, when text_includes_header is set, by
487 default the length of the exec header is counted in the text
488 section size. For go32, exec header is mapped in but does *not*
489 contribute to the size of section.
490 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
491 is not set, but ztih is, add the size of the exec header to the
492 recorded size of the text section.
493 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
494 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
495 Also set text_includes_header.
496 * aout-target.h (*_backend_data): cleare exec_header_not_counted
497 by default in MY(backend_data).
499 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
501 * aout-target.h (callback): Don't define this function if it won't be
504 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
505 type doesn't match. Don't lose if file sections have already been
507 (set_arch_mach): Set reloc_entry_size.
508 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
510 * hosts/i386bsd.h: New file.
511 * configure.in: Recognize i[34]86-*-bsd host.
513 * aout-target.h (callback, write_object_contents): Delete unused
516 * aoutx.h (reloc_type_lookup): New function.
517 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
518 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
519 (MY_reloc_howto_type_lookup): Don't define it.
521 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
523 (slurp_symbol_table): Use header byte order, not target byte
524 order, for reading symbol data.
526 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
528 * configure.in: Undo some brain damage in the host section.
529 * configure.in: Reformat the target section, test many configs.
530 * Makefile.in (make): Remove obsolete `make make'.
531 * aoutx.h (some_aout_object_p): Make defines line up.
533 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
535 Now a bfd knows whether underscores are normally prepended
536 to symbols in its file format.
538 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
539 coff-z8k.c: targets set so they have leading underscore
540 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
541 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
542 without leading underscore flag
543 * targets.c: add symbol leading char to xvec description
544 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
546 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
548 * archive.c: Make errno global.
549 * archive.c (_bfd_write_archive_contents): If read fails (and
550 errno!=0) set bfd_error to malformed_archive (since this probably
551 indicates a truncated archive), rather than system_call_error.
553 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
555 * Makefile.in: added rules for i386bsd.c
556 * i386bsd.c: new file, supporting 386bsd.
557 * configure.in: recognize i386-*-bsd target.
558 * config/i386-bsd.mt: new file - 386bsd target configuration.
560 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
562 * configure.in: re-arrange host section to use *-*-* notation,
563 clean up some of the target section as well
565 * seclet.c: cast result of bfd_get_relocated_section_contents to
566 avoid compiler warnings
568 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
570 * coffcode.h (coff_section_symbol): Create section if it doesn't
573 * bout.c: Removed some unused variables.
575 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
577 * Portability fixes from p3:
578 coffcode.h (coff_write_relocs): removed sanity check until it
579 works on all targets (per advice from sac).
580 config/hp9000.mh: new file to define USG.
581 hppa.c: #undef hppa before the JUMP_TABLE.
582 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
584 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
585 local variable target volatile to avoid mysterious bug in
588 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
590 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
591 * hosts/hppahpux.h: Remove bcopy and index circumventions.
593 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
595 * coff-z8k.c (func_da, func_jr): Lint.
596 * coffcode.h: Use memset rather than bzero.
597 * elf.c: Use memcpy rather than bcopy.
598 * tekhex.c: Use memset rather than bzero.
600 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
602 Add Adobe a.out support.
604 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
605 * config/adobe.mt: Add.
606 * configure.in (*-adobe-* target): Add.
607 * targets.c (a_out_adobe_vec): Add.
608 * Makefile.in: add aout-adobe.c.
610 * configure.in: Put two dashes in all entries to be matched.
611 Add comments to remind people to do this.
612 Reorder all entries that match manufacturer names, to occur
613 last, so they will only be matched if no more specific match
614 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
616 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
618 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
619 since we should never have a NULL section.
620 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
621 tests, set the section to bfd_abs_section.
623 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
625 * coff-z8k.c: getting closer
626 * coffcode.h (coff_get_relocated_section_contents): allow
627 EXTRA_CASES hooks for different arches to provide different reloc
629 * seclet.h: #ifndef around it to allow multiple inclusion
630 * srec.c: minor doc fix
632 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
634 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
636 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
638 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
641 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
643 * bout.c (b_out_slurp_reloc_table): Clear howto field before
644 filling in reloc, in case immediately following code doesn't set
647 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
649 * coffcode.h (coff_renumber_symbols): set the last renumbered
650 symbol pointer to NULL, as expected by coff_write_linenumbers.
651 (coff_write_relocs): apparently a non-zero addend is OK for reloc
652 type R_IHCONST used on the 29k.
654 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
656 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
657 update, based on how the underlying file was opened. Obsoletes
659 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
660 all FASCIST_FDOPEN config defines.
662 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
664 * sparc-opc.c: Moved to opcodes library, now that we have one.
665 * Makefile: Don't compile it.
667 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
669 * aoutx.h: adjust_sizes_and_vmas did not return anything.
671 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
673 * section.c (bfd_set_section_flags): Remove a sanity check.
674 It is unfortunately broken, and prevents strip from working.
676 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
678 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
679 created by last change.
681 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
683 * reloc.c (reloc_howto_struct): Make size field be unsigned.
684 * bfd-in.h: Bump to version 2.0.
686 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
688 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
689 braindamaged HP/Apollo compiler happy.
691 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
693 * format.c: Fix description of search for matching target.
694 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
695 * targets.c: Update description of search for matching target.
696 * Makefile.in (do_clean, clean): Fix infant mortality typo.
697 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
698 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
700 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
702 * Makefile.in: Added mostlyclean/clean/distclean rules.
704 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
706 * targets.c (target_vector): Take out oasys (unless that is
707 the default): Because there is no magic number in archives,
708 there can be annoying target mis-matches.
710 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
712 * sparc-opc.c: Rigorously updated to match architecture manual.
714 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
716 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
717 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
718 to the built-in abs_section were not written out correctly.
720 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
722 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
723 large, assume we're using a swapped byte order and fail with
724 wrong_format rather than dumping core.
726 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
728 * Renamed opc-sparc.c to sparc-opc.c for systems with short
729 filename constraints.
730 * Makefile.in: Updated to reflect change.
732 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
734 Add preliminary support for the we32k:
736 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
738 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
740 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
742 * bout.c: added support for relaxable alignment relocs.
744 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
745 pass down pointer to play area rather than use alloca
747 * cpu-z8k.c (compatible): made static to reduce name space
750 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
752 Add basic support for the z8k:
754 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
755 section.c, targets.c,
757 * syms.c: move mis-inserted patch.
759 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
762 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
763 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
765 * reloc.c: break out addend item from surrounding text.
767 * doc.str (DOCDD): Defined. Adds text to output.
768 (bodytext): Put bulletize before kill_bogus_lines.
769 * chew.c (bulletize): End itemization after a blank line, to
770 prevent following text from being swallowed up in an item.
772 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
774 * configure.in: Add sparclite as a target.
776 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
778 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
781 * coffcode.h (coff_add_missing_symbols): if symbols don't come
782 from a coff file (csym is null), dont deref them
784 * ieee.c (parse_expression): get the answer right when adding an
785 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
786 on elts so that filename is filled in.
788 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
790 * bout.c (howto_align_table): New set of relocs, with enough
791 data for "objdump -r" to work.
792 (b_out_reloc_type_lookup): Recognize alignment relocs.
794 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
796 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
797 invocations of make. Also, always create installation
800 * config/apollov68.mh: removed -g from CC definition.
802 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
804 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
805 overflowing gp-offset range.
807 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
809 * srec.c (srec_set_section_contents): don't write out sections
810 without the LOAD and ALLOC attributes
812 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
814 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
815 * libaout.h (struct aout_backend_data): New callback "set_sizes".
816 * aout-target.h (callback): Don't set page/seg sizes.
818 (set_sizes): New routine.
819 (backend_data): Point to it.
820 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
821 (sunos4_aout_backend): Point to it.
822 * aoutx.h (set_arch_mach): Call set_sizes callback.
824 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
826 * aout-target.h: Make _bfd_slurp_extended_name_table be
827 the default. Given that we *write* the suckers (for long
828 archive member names), we really ought to be able to read them!
829 * trad-core.c: Don't include <machine/reg.h>. It doesn't
830 seem to be needed, and many machines don't have it.
832 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
834 * coff-m68k.c (vector): read and write archives in coff format.
836 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
838 * opc-sparc.c: New file.
840 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
842 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
843 pointers to bfd_byte* before performing arithmetic on them. Such
844 use with bare void* pointers is a gcc extension.
845 * cache.c (bfd_cache_delete): Forward decl with prototype form.
846 * archive (normalize): Add to CONST to match actual usages with
849 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
851 * configure.in: Recognize i486 host cpu, and use i386-elf
854 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
856 * config/stratus.mt (CC): Remove definition.
857 * elf.c (bfd_section_from_shdr): Test for the possibility that
858 section_from_elf_index returns NULL and don't dereference it.
860 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
862 * add hppa_data to bfd tdata (indirectly via sef).
864 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
866 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
868 * configure.in: error messages to stderr, not stdout
870 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
872 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
873 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
874 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
876 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
878 * configure.in: recognize hppa* instead of hppa
880 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
882 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
883 RTYPE2HOWTO to cope with same.
884 * reloc.c (bfd_perform_relocation): added support for size of -2
885 (subtract a word reloc type). Updated doc.
887 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
889 * Makefile.in: merged changes from progressive, removed rcsid.
891 * archures.c, archive.c, Makefile.dos: removed rcsid.
893 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
895 * bfd-in.h : add BFD_IS_RELAXABLE flag
896 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
897 header e_relaxable, major hackery in callbacks
898 * libaout.h : add space for a_relaxable.
899 * seclet.c (rel): don't relax empty sections
902 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
904 * section.c (STD_SECTION): add some casts to the initializers for
907 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
909 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
910 and add appropriate casts to keep (picayune) aix-cc happy.
912 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
914 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
915 symbol pointers. Punt expensive & useless bfd_realloc. Use
916 malloc for raw symbols, and free it before returning.
917 (bfd_section_from_shdr): Do not slurp symbol table until politely
918 asked. Do not even slurp string tables.
919 (elf_get_symtab_upper_bound): Count 'em without reading them.
920 (elf_get_symtab): This is how to politely ask. Schlurp!
921 This should probably just *become* elf_slurp_symbol_table, FIXME.
923 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
925 * archive.c (bsd_write_armap): write the timestamp of the
926 archive header to be just a little bit later than the timestamp of
927 the file, otherwise the linker will complain that the index is
930 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
932 * configure.in: Add m68k-ericsson-*.
934 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
936 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
937 * elf.c: Remove unconditional debug printf's.
938 (elf_write_object_contents, elf_slurp_symbol_table): Handle
939 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
940 (elf_slurp_symbol_table): Hand out symbols in forward, not
941 reverse order. Simplify duplicate code.
943 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
945 * elf.c: Remove "(void)" casts from function calls where the
946 return value is ignored, in accordance with GNU coding standards.
948 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
950 * hppa.c: Apply John's standard fix to avoid "empty translation
951 unit" warnings from some ANSI-C compilers.
953 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
955 * hosts/solaris2.h: Configure same as sysv4.
957 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
959 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
960 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
961 type match actual return type.
962 * elf_print_symbol (section_name): Make CONST.
964 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
966 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
967 New files, for Linux (a free Unix clone for 386 machines).
968 * Makefile.in, configure.in, targets.c: Update accordingly.
970 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
971 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
972 correct calling of howto special functions and fixes from Raeburn
974 * archures.c: nuke bfd_reloc_code_type
975 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
976 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
977 SEC_NEVER_LOAD, various other bfdgas newness
978 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
979 * targets.c: change jump table vector to above
982 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
984 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
985 its prototype will be included in libbfd.h. Change result type
986 to struct * (rather than equivalent typedef) so it can be used in
987 the prototype, where they typedef won't be known.
988 * libbfd.h: Updated version.
990 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
992 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
993 targets.c: HPPA merge.
995 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
997 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
998 * config/solaris2.mh: Kludge around Sun compiler bug.
1000 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1002 * libaout.h (aout_backend_data): Change defs of two bitfields to
1003 be unsigned chars instead to get around rs6000 compiler problem.
1005 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1007 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1008 Correct misconception that there can be only one symbol table.
1009 Only call elf_slurp_symbol_table on the full symbol table, not
1010 the dynamic one which is only a subset of the full one.
1012 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1014 * coffcode.h (coff_compute_section_file_positions): For I960,
1015 don't align sections in file.
1017 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1019 * targets.c (struct bfd_target): Added field for target-specific
1020 (but not file-specific) data, for distinguishing minor
1021 characteristics between (e.g.) a.out formats.
1023 * section.c (struct sec): New field user_set_vma indicates vma
1024 field should be heeded, not assumed to be unset.
1025 (STD_SECTION): Initialize that field of standard sections to zero.
1026 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1028 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1029 pre-swapped version.
1031 * archures.c (struct bfd_arch_info): Fixed order of comment and
1032 field decl. New fields indicate size of page and segment for
1034 * cpu-m68k.c (N): Fill in values.
1035 * cpu-sparc.c (arch_info_struct): Ditto.
1037 * libaout.h (struct aout_backend_data): Various bits of data (not
1038 all used currently) with characteristics of a.out implementation.
1039 Important field for now is text_includes_header, indicating that
1040 the text section starts immediately after the file header, which
1041 gets mapped in with it.
1042 (struct aout_data): New fields indicate whether vma has been
1043 adjusted yet (not yet used), and what magic number will be used in
1044 the output file (should go away in favor of vma_adjusted).
1045 (WRITE_HEADERS): Code for dealing with section sizes and related
1046 header fields replaced with call to adjust_sizes_and_vmas.
1047 * aoutx.h (some_aout_object_p): Fill in magic number field.
1048 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1049 (set_arch_mach): Set page size and segment size once CPU
1051 (adjust_sizes_and_vmas): New function; has much code moved
1052 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1053 and size parameters, as well as many header fields, after deciding
1054 on magic number for output file. Checks to ensure that this
1055 adjustment has only been done once.
1056 (set_section_contents): Call adjust_sizes_and_vmas instead of
1057 doing much of the work here.
1059 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1060 default (null) values of these fields.
1061 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1062 value in exec header.
1063 (sunos4_aout_backend, MY_backend_data): Define backend data
1064 indicating file header is included in text section.
1066 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1068 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1069 gcc version 2, to avoid warnings.
1071 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1073 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1074 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1076 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1078 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1080 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1082 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1083 * configure.in: Rewrite target parsing to use simple format.
1084 Handle sparc-sun-solaris2 configuration.
1085 * aout64.h: Avoid ANSI C brain death warning.
1086 * elf.c: Avoid trigraph (???) or /* in comments.
1088 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1090 * config/sysv4.mh: new file, RANLIB=echo
1092 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1094 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1096 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1097 elf_core_tdata_struct into a single common struct. Core files
1098 wouldn't have worked at all without this.
1099 (bfd_elf_find_section): New function for GDB's undercover use
1100 to find string sections that BFD hides from it.
1101 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1103 (elf_object_p, elf_core_file_p): Allocate internal file header
1104 storage dynamically.
1105 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1106 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1108 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1110 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1112 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1114 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1116 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1118 * configure.in: handle m680[01234]0 as aliases for m68k
1120 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1122 * coff-a29k.c: do byte relocs correctly
1123 * coffcode.h (styp_to_sec_flags): never load INFO sections
1124 * seclet.c (rel): don't relocate INFO sections
1126 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1128 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1129 Make the symbols unmodifiable.
1130 (bfd_section_init): Deleted.
1131 * init.c (bfd_init): Don't call bfd_section_init.
1133 * section.c (bfd_set_section_contents): Ensure that range to be
1134 written is within section boundaries.
1135 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1138 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1140 * coff-i960.c (howto_table): Deleted.
1141 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1142 interesting entries from old howto_table.
1143 (RTYPE2HOWTO): Adjusted to use switch.
1144 (coff_i960_reloc_type_lookup): New function.
1146 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1147 records for section symbol.
1148 (make_abs_section): Unused; deleted.
1149 (renumber_symbols): Re-order symbols so undefined symbols come
1150 last, as COFF format desires.
1151 (coff_write_symbol): Put C_FILE symbols in debug section always.
1152 (coff_section_symbol): New function; creates a symbol with the
1153 same name as a section, and sets up aux records for it.
1154 (coff_add_missing_symbols): New function; adds section symbols to
1155 symbol table if they aren't there already. Should someday also
1156 add a dummy C_FILE symbol if none is present.
1157 (coff_write_object_contents): Add missing symbols before preparing
1158 symbol table to be written.
1159 (coff_slurp_reloc_table): Verify that symbol indices read in are
1160 in a reasonable range.
1161 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1162 (obj_conv_table_size): Accessor macro.
1164 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1165 reloc types on i960.
1167 * bfd-in.h (bfd_get_section_name): New macro. Like
1168 bfd_section_name, but returns rvalue, not lvalue.
1169 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1170 (bfd_get_section_flags): Now returns rvalue.
1172 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1173 general, some specific to sparc or i960.
1175 * aoutx.h (set_section_contents): Set VMA for each section based
1176 on previous section. If text section VMA doesn't appear to have
1177 been set, make a best guess from the type of file.
1179 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1181 (MY(vec)): Initialize reloc_type_lookup field.
1183 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1184 (bfd_error_trap, bfd_error_vector): Extern, not common.
1186 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1187 few types of relocs for sparc; will need enhancement.
1189 * bout.c (callj_callback): Use DEFUN macro in definition.
1190 * coff-i960.c (optcall_callback): Likewise.
1192 * targets.c (bfd_target): Added fields reloc_type_lookup and
1193 _bfd_make_debug_symbol. Also minor comment changes.
1194 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1195 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1196 than arch info, and dispatch with BFD_SEND. Callers changed.
1197 * archures.c (struct bfd_arch_info): Deleted field
1199 * cpu-*.c: Don't initialize that field.
1201 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1202 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1203 (bfd_errmsg): Now returns ptr to const.
1204 * bfd-in.h (bfd_errmsg): Fix prototype.
1206 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1207 * reloc.c (bfd_generic_relax_section): Ditto.
1209 * section.c (Section Output doc): Improve description of use of
1210 output_section and output_offset.
1212 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1214 * sco-core.c: new file from net.
1215 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1216 Now we have the hairy linker, it's possible to move symbols from
1217 one section into another. Actually make that work!
1219 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1221 * hosts/sun3.h: fix declaration of free.
1223 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1225 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1226 * coff-h8300.c (reloc_processing): all relocs are relative to
1228 * opncls.c: don't use fdopen on DOS systems
1230 short patches from Glenn Kasten (glenn@ready.com)
1231 * target.c: enabled oasys support
1232 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1233 fix problem where a relocation which crossed a modification byte
1234 boundary did not work. Fix problem where a relocation near the end
1235 of a data record did not work.
1238 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1240 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1241 archvie header string counts the endian way, this heuristic sees
1242 how big an archive string to read by trying it one way and if the
1243 string table is unreasonably big, trying it the other. *FIXME*.
1244 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1246 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1248 * bfd-in.h: Increase version number to 1.97, for consistency
1250 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1252 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1254 * bfd-in.h: bump version to 1.96
1255 Major change; changed calling convention for
1256 bfd_get_relocated_section_contents so that caller allocates
1257 memory for section data.
1258 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1259 seclet.c, targets.c, bfd.c: reflect new convention.
1260 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1261 case, then use reasonable default values for SEC_* flags.
1263 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1265 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1266 size of output reloc struct.
1267 * targets.c, Makefile.in: comment out tekhex for the moment.
1268 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1269 * configure.in: tandem target is st2000
1270 * coff-m68k.c: rename static howto_table to global
1271 m68kcoff_howto_table.
1272 * bout.c: remove unnecessary abort
1273 * coff-a29k.c: various changes to the way relocations work to cope
1274 with the "new order" and latent bugs.
1277 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1279 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1280 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1281 * reloc.c (bfd_perform-relocation): don't relocate refs to
1282 absolute symbols if doing a partial link.
1284 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1286 * configure.in: Add a29k-amd-udi.
1288 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1290 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1291 internal_exec structure before initializing the fields that
1292 are used, so that the unused fields are in a known state.
1294 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1296 * tekhex.c (struct data_struct): Convert from typedef that
1297 typedefs nothing to a normal structure declaration.
1298 * tekhex.c (pass_over): Prototype args for function that
1299 second arg points to.
1301 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1303 * Makefile.in: remove old style staging. Do not print recursion
1306 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1307 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1310 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1312 * bfd.c, Makefile.in: added tekhex
1313 * aoutx.h (set_section_contents): pages should be padded to the
1314 size of a page, not the size of a segment.
1315 * configure.in: added go32 host and i386-aout target.
1316 * i386aout.c, libaout.h: now works for go32 target
1317 * ieee.c: fix bit rot.
1318 * seclet.c: support for padding seclet type.
1320 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1322 * Makefile.in: added .NOEXPORT:
1324 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1326 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1328 * elf.c (elf_compute_section_file_positions,
1329 elf_write_object_contents): Return boolean, not NULL (which
1331 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1332 Also ifdef-out code that aborts on unhandled section types.
1334 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1336 * configure.in: Recognize ncr3000 config
1337 * Makefile.in (MINUS_G): Pass on to recursive makes.
1338 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1340 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1342 * Makefile.in: Now that we have sym.h and symconst.h, compile
1343 coff-msym.c on all systems.
1344 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1345 * coff-msym.c: Update include files and comments; add weakext bit.
1347 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1349 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1350 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1352 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1354 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1355 * configure.in: Add new host and target configs.
1356 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1357 structs, which vary; just use member name.
1358 (elf_object_p, elf_core_file_p): Lint, fix comments.
1359 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1361 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1363 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1364 local, disposable, copy of the external form of section header
1365 table and program header table entries.
1367 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1369 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1371 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1373 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1376 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1378 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1380 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1382 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1383 not internal bfd_assert function (twice).
1385 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1387 * aout-target.h: change ar_max_namelen to 15 (the right value)
1388 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1391 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1393 * archive.c (bfd_generic_archive_p): check for bout archives too.
1394 * bout.c: make it work again.
1396 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1398 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1400 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1401 bfd_xmalloc() instead of bare malloc().
1403 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1405 * Makefile.in: pass down MAKEINFO on info.
1407 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1409 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1410 host/h-<foo> now just <foo>.
1411 * configure.in: reflect changes
1413 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1415 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1416 actual source file, not just the generated libbfd.h.
1418 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1420 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1421 gdb on little-endian 960 code.
1422 * archive.c (compute_and_write_armap): indirect symbols should go
1423 into the archive header too.
1425 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1427 * Makefile.in: added check target.
1429 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1431 * coff-msym.c: Move this file from gdb/ecoff.c. It
1432 handles byte-swapping for ECOFF (MIPS symbol) files.
1433 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1434 to the files built on MIPS-based hosts.
1435 * Makefile.in: Add rule for coff-msym.
1437 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1439 * Makefile.in: added clean-info target. MINIMIZE=1.
1441 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1443 * coff-rs6000.c: Move core file functions into separate
1444 new file rs6000-core.c. This is needed because reading
1445 core files depends on native include files that conflict
1446 with ../include/coff/rs6000.h.
1447 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1449 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1451 * aoutx.h (NAME(aout,print_symbol)): Don't print
1452 symbol addresss for undefined symbols.
1453 * coff-rs6000.c: Various updates (due to target-
1454 independent changes).
1455 * libbfd.h: Ditto (tdata field is now a union).
1456 * hosts/h-sparc.h: Removed prototype for bogus function
1457 'emset' (presumably should have been 'memset' - which is there).
1459 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1461 * configure.in (mips-big-* target): Same is Iris.
1463 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1465 * aoutx.h (translate_from_native_sym_flags): when creating an
1466 alias symbol, fill in the section as undefined, rather than
1467 leaving it blank. If an output section can't be found for a
1468 symbol, then don't core dump.
1470 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1472 * Makefile.in, configure.in: removed traces of namesubdir,
1473 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1474 copyrights to '92, changed some from Cygnus to FSF.
1476 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1479 * coff-h8300.c: fix stupid reloc subtraction bug
1480 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1481 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1482 the symbol.flags and done_lineno fields.
1484 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1486 * coffcode.h (coff_write_symbol): write out the correct number of
1488 * cpu-h8300.c: fix disassembly bug
1490 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1492 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1493 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1494 reloc.c, section.c (bfd_map_over_sections), targets.c
1495 (bfd_target_list): Protolint.
1496 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1498 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1500 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1502 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1503 section of a symbol rather than the section of a reffed symbol to
1504 determine the r_index of an emmitted reloc.
1506 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1508 * PORTING: New (preliminary) porting guide.
1510 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1512 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1513 (howto_hvrt16): lint.
1515 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1517 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1518 a full configuration (with possible cross-development),
1519 instead of using host-aout.c.
1521 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1523 * aout-target.h (MY(write_object_contents):
1524 Set obj_reloc_entry_size (abfd).
1525 * gen-aout.c: Change to emit a .c files, not a .h file.
1527 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1529 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1530 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1532 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1534 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1535 with more than one auxent can cause nasty core dumps.
1537 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1538 "done_lineno" so that a symbol which appears twice in the symbol
1539 table only gets it's linenumbers relocated once. Modifed
1540 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1543 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1545 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1546 stuff to use the New Order.
1548 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1550 * ieee.c: Change type of envi[] to unsigned char.
1552 * configure.in: fix vax ultrix configuration.
1554 * elf.c (bfd_section_from_shdr): Deal with null return from
1555 bfd_make_section(). (elf_object_p): Select endianess properly.
1557 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1559 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1561 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1563 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1564 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1565 * host-aout.c: Don't use aout-params.h; configure these systems
1566 in their xm files, not in a randomly generated file.
1567 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1569 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1571 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1573 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1574 host_aout_vec here as well.
1576 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1578 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1579 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1580 to prevent undefined symbol.
1582 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1584 Various lints found on PersSony
1585 * aoutx.h: cast an enum
1586 * coff-a29k.c: many ints in reloc structure turned to enum
1587 * coffcode.h: more enums
1588 * cpu-h8300.c: more enums
1589 * opncls.c: more enums
1591 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1593 * configure.in: Make Tahoe configuration work again.
1594 * bfd-in.h: Remove trailing comma from enum declaration.
1595 * ieee.c: Can't put byte values >0x7F into a signed char.
1597 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1599 * Makefile.in: Add dependencies for various coff-*.o files.
1601 * elf.c: Remove extraneous paren from core_prpsinfo and
1602 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1603 Replace references to old section "size" member with new
1604 "_raw_size" member. Implement elf_make_empty_symbol, which
1607 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1609 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1612 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1614 * coffcode.h (bfd_coff_relax_section): now static.
1615 (bfd_coff_get_relocated_section_contents): various type lints.
1617 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1619 New entry point in the transfer vector - bfd_relax_section.
1621 * aout-target.h: add to vector, call generic_relax
1622 * bfd-in.h: add to vector
1623 * bfd.c: add #define for vector
1624 * bout.c: add to vector, call generic_relax
1625 * coffcode.h: add to vector, also now has coff specific relax code
1626 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1627 * elf.c: call generic_relax
1628 * ieee.c: call new vector, clean up some bugs due to the creation
1630 * libbfd.h: add bfd_generic_relax_section EXFUN
1631 * oasys.c: call generic_relax
1632 * reloc.c: implement generic_relax
1633 * seclet.c: moved much of this into coffcode.h
1634 * srec.c: call generic_relax
1635 * targets.c: define new transfer vector
1637 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1639 * everything: now modified to use smaller reloc type. Self hosts
1642 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1644 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1645 New files for stratus.
1647 * configure.in: Add configuration fragments for stratus.
1649 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1651 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1652 variables as CONST since they are set to point to a const char
1653 string. Fixes compiler complaints.
1655 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1657 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1660 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1662 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1663 symbols, so that we can emit the correct file name even
1664 if it's an include file.
1666 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1668 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1669 (Reported by john@labtam.labtam.oz.au (John Carey)).
1671 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1673 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1675 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1676 being used to -DHAVE_PROCFS.
1678 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1679 '#include "fopen-same.h"' to end of file to match other h-* files.
1681 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1683 * configure.in: Change svr4 references to sysv4. Add case
1684 "unknown" for target vendor and infer some targets based
1685 on the specified operating system.
1687 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1689 * bfd-in.h, libaout.h: ANSIfy enums.
1691 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1693 * archive.c (normalize): created version for VMS which removes the
1694 VMS directory crap from the front and end of a filename, eg turn
1695 [-.foo]bar.obj;123 into bar.obj
1696 (bfd_construct_extended_name_table): now writes index into an
1697 extended name table in decimal - the same base used to read an
1698 extended name table.
1700 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1702 * aout-encap.c: Fix to use aout-target.h.
1703 * aoutf1.h: Use standard MY_object_p and MY_callback
1704 in aout-target.h. Remove target-specific versions.
1705 * host-aout.c: Re-write to use aout-target.h.
1706 * gen-aout.c: New files use with host-aout.c to generate
1707 host-specific a.out-related parameters.
1708 * Makefile.in: host-aout.o depends on aout-params.h, which is
1709 generated by gen-aout.
1710 * aout-target.h: Make a little more flexible.
1711 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1712 macro. Instead, inline it in aout-target.h.
1713 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1714 a gcc -Wall warning.
1715 * archive.c: Add missing commas in DEFUN macro (2 places).
1716 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1717 Berkeley ones, now that libiberty has them:
1718 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1719 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1720 remove unused variable.
1722 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1724 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1725 and execname inside HAVE_PROCFS ifdef since they are unused
1726 when it is not defined.
1728 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1730 * elf.c: Flag all sections as either code or data. We can't
1731 be sure what they are anyway, since ELF doesn't fit the
1732 traditional model of text+data+bss very well. Add new local
1733 function elf_read() to simplify code. Record entry point in
1736 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1738 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1739 rather than N copies of the same lines.
1741 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1743 * cpu-h8300.c: disassemble branch displacements correctly
1744 * coff-h8300.c: put reloc offsets out in 32bits
1746 * makefile.dos, configdj.bat: New files from DJ
1747 * cache.c: fopen with new macros is needed for DOS.
1748 * ieee.c: environ renamed to envi to stop an include file
1750 * opncls.c, coff-rs6000.c: more fopens with macros.
1752 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1754 * Makefile.in: infodir belongs in datadir.
1756 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1758 * Makefile.in: fix where docdir lives
1760 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1761 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1762 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1763 srec.c, syms.c, targets.c : all new documentation and lint
1767 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1769 * coffcode.h, srec.c: Lint.
1771 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1773 * Makefile.in: install using INSTALL_DATA, added standards.text
1776 * configure.in: mark directory as target dependent. configure
1777 nows works in objdir always so make file existence checks
1780 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1782 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1783 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1784 and mandir now keyed off datadir by default.
1786 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1788 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1789 computation of arch and machine type so it's worked out before
1790 some_aout_object_p is called.
1791 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1793 * archures.c: add extra field 'section_align_power' to hold
1794 default section alignment in object files.
1795 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1796 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1797 initialize the new field.
1798 * bout.c (b_out_callback): replace the text size, since aout
1800 * aoutx.h: Documentation in the new style
1802 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1804 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1805 use the saved value if mtime_set is already set (intended
1806 for archive files, though apparently not used yet).
1808 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1810 * targets.c: Revise comments about how to configure the target
1811 vector, to match reality. Remove mention of obsolete methods.
1812 Remove long lists of capitalized macros that turn into the same
1813 thing in lowercase. Normal vector simply lists all known
1814 lowercase xvec names; all other cases are handled by SELECT_VECS.
1816 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1819 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1820 list of supported targets.
1822 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1824 * archive.c (bsd_write_armap): The pad byte sometimes added to
1825 the string table in a __.SYMDEF member is now
1826 counted as part of the size of the string table.
1827 This is compatible with the old ranlib, as well as Sun's.
1829 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1831 * srec.c: Rewrote to fix many bugs; now gets the record type
1832 right, doesn't choke on input, sets the start address in an S9 and
1833 fills in the filename on an S0.
1835 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1837 * cpu-h8300.c: Add support for MEMIND addressing mode
1839 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1841 * coffcode.h: use the new macro if available
1843 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1844 * Makefile.in: Fixed dependencies due to file rename
1846 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1847 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1848 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1849 newos3.c, stab-syms.c, syms.c: All these files have had their
1850 #includes altered to point to the new places.
1852 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1854 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1856 * configure.in: Add vendor "ncr" as supported per-target vendor.
1857 Add svr4 case for i386 per-host case.
1859 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1862 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1864 * syms.c (bfd_decode_symclass): Return 'A'
1865 for symbols that are both absolute and global.
1866 * archive.c (bfd_special_undocumented_glue): Return NULL
1867 if bfd_ar_hdr_from_filesystem returns NULL.
1869 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1871 * Makefile.in: added coff-h8300
1872 * configure.in: now h8 is a coff target
1873 * cpu-h8300.c: fix various disassembly problems
1874 * libcoff.h: took out some code which has been #0ed for a long
1876 * targets.c: added h8 coff
1877 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1878 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1880 * coffcode.h: Started to change the way machine dependencies are
1881 handled, from the nest of #ifdefs to macros defined in the
1882 including coff-<foo>.c
1884 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1886 * aoutx.h (some_aout_object_p): Set the `executable' bit
1887 if the entry point is contained in the text segment, even if the
1888 text segment is at location 0.
1890 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1891 nonstandard MIPS sections (.rdata, .sdata, etc).
1893 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1894 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1895 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1897 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1899 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1901 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1902 from syms.c to new file stab-syms.c. Also, since GNU extended
1903 type codes such as N_SETT are no longer in ../include/stab.def,
1904 include them manually.
1905 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1906 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1907 * libaout.h: Added prototype for aout_stab_name().
1908 * Makefile.in: Update Makefile for new stab-syms.[co].
1910 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1912 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1913 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1914 just make N_XXX work by excluding the header from the text segment.
1915 * aoutx.h: Fix comments to match.
1917 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1919 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1920 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1921 for the "logical" text segment (i.e. never consider the exec
1922 header to be part of the text segment). This change is
1923 needed for consistency with various other parts of bfd and ld.
1924 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1925 and move calculation of obj_textsec(abfd)->size to libaout.h.
1926 * bfd-in.h: Removed bogus ';'.
1928 * Makefile.in: Add MINIMIZE flag to select lean
1929 or bloated target_vector.
1930 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1931 * newsos3.c: Fixes to ../include/aout64.h remove need
1932 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1934 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1936 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1937 handle both little and big-endian targets, with little
1938 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1939 * host-aout.c: Add FIXME note.
1941 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1943 * targets.c: Make the default target_vector contain
1944 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1945 Old behavior can be gotten by defining ALL_TARGETS.
1946 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1947 Factored out common code into new file aout-target.h.
1948 Saves a lot of duplicate code for a.out variants.
1950 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1952 Get 'make headers' to work when configured with +subdirs.
1953 * Makefile.in: Add $(subdir) to docdir path.
1954 * doc/Makefile.in (protos): Add $(srcdir) prefix
1955 to name of sed scripts.
1957 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1959 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1960 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1961 to include names of N_SETT etc.
1963 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1965 * elf.c: Add minimal support for ELF symbol tables. Generates
1966 canonical bfd symbol tables from ELF symbol tables. Change the
1967 name of some functions from bfd_<name> to elf_<name>.
1969 * syms.c: Trivial fix to comment to remove a redundant "to".
1971 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1973 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1974 form that GDB recognizes as COFF.
1976 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1978 * ieee.c (ieee_object_p): cast NULL correctly.
1979 * configure.in: added harris host
1981 * coff-a29k.c: Lots of changes, most from David Wood.
1983 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1985 * coff-m88k.c (coff_write_armap): Just #undef it.
1987 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1989 * Makefile.in: standardize on MINUS_G to disable debugging
1990 * coff-m88k.c: create coff armaps instead of bsd ones.
1991 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1994 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1996 * elf.c: Additions to support ELF format core files.
1997 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1998 has support for /proc (all the include files in particular).
2000 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2002 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2003 of two N_SO stabs, one for directory, and one for filename.
2005 * bfd-in.h (print_vma): Factor out duplicate definition.
2007 Exit a little more gracefully when malloc returns NULL.
2008 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2009 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2010 * libbfd.h: Rre-generated due to libbfd.c update.
2012 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2014 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2016 * elf.c (elf_object_p): Don't try to create a bfd section for
2017 the first ELF section header. It is just a placeholder.
2019 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2021 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2022 core files, when compiling native.
2023 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2025 FIXME: The aoutf1.h change below needs to be reversed back
2028 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2030 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2031 manipulation of lnno fields in lineno structs in a coff-<f>.h
2032 independent way. Override it in coff-<f>.h to your favourite
2033 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2034 (coff_swap_lineno_out): modified to use the new macros.
2036 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2038 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2039 unknown arch when the magic number doesn't specify the
2040 architecture, since some OSs (eg old sun3s) don't set the number, and
2041 020 is probably the right answer anyway.
2043 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2045 * hosts/h-news.h, hosts/h-rtbsd.h:
2046 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2047 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2048 bfd_print_symbol_nm, for use by nm.
2049 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2050 bfd_print_symbol_nm option, to print in nm format.
2051 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2052 oasys.c (oasys_print_symbol): Provide stub implementations
2053 for bfd_print_symbol_nm.
2054 * syms.c: New function bfd_decode_symclass, used by nm printer.
2055 New function bfd_stab_name to look up string name of stab code.
2057 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2059 * Makefile.in: Added ctor.c
2060 * archures.c (bfd_default_arch_struct) added
2061 bfd_default_reloc_type_lookup.
2062 * coffcode.h: removed a load of #if 0ed code.
2063 (coff_compute_file_section_positions): now works out the section
2064 alignment and size correctly in all cases.
2065 (coff_get_symtab): looks for constructor symbols and calls the
2066 right function when they're found. (coff_canonicalize_reloc):
2067 knows when a section is full of constructors and does the right
2069 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2071 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2072 * libcoff.h: removed #if 0ed code
2073 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2074 arch independent constructor relocation type.
2075 (bfd_reloc_type_lookup): removed the comment "this will go away"
2076 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2077 reloc which is used when BFD_RELOC_CTOR falls through to give a
2078 default 32bit reloc for constructors.
2079 (bfd_default_reloc_type_lookup): added.
2080 * aoutf1.h: fixed SEGMENT_SIZE typo.
2082 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2084 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2085 matching prefix "coff".
2086 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2087 rs/6000 csect records.
2089 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2091 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2092 * configure.in: add motorola delta88 cases
2093 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2094 write_armap prototype
2095 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2097 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2099 * Rename COFF-related files in `coff-ARCH.c' form.
2100 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2101 coff-mips.c, coff-rs6000.c to be exact.
2103 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2104 make output clutter.
2105 * config/mt-*: Ditto.
2107 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2109 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2110 John Gilmore. Archive support from Damon A. Permezel.
2112 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2113 * configure.in: Add rs6000 case.
2114 * targets.c: Add rs6000 vector.
2115 * archures.c: Add rs6000, fix comment on romp.
2116 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2117 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2118 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2119 * section.c (bfd_make_section): Return NULL on attempt to create
2121 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2122 (bfd_swap_aouthdr_in): Handle lots more members.
2123 (make_a_section_from_file): If section has already been seen,
2124 just return false rather than overwriting it.
2125 (coff_real_object_p): Understand incoming magic numbers.
2126 (coff_set_flags): Understand outgoing magic numbers.
2127 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2128 (build_debug_section): Add fn for reading debug string section.
2129 (get_normalized_symtab): Handle symbol names in debug string section.
2130 Remove unused obj_string_table.
2131 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2132 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2133 existing section before making one.
2134 * cpu-rs6000.c: New file.
2135 * rs6000coff.c: New file.
2137 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2139 * elf.c: Add partial support for ELF format corefiles. Still needs
2140 support for extracting registers from corefiles.
2142 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2144 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2145 RANLIB is defined as echo, send the output to /dev/null to help
2146 reduce clutter in the output from doing a make.
2148 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2150 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2151 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2153 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2155 * coffcode.h (coff_compute_section_file_positions): make it pad
2156 section size out if there are alignment restrictions so that the
2157 image will be ok on a system where section positions are worked
2158 out by accumulating sizes rather than from the section headers.
2159 * targets.c (proto write_armap). Changed orl_count to unsigned.
2160 * opncls.c (bfd_close_all_done). Added so that generative
2161 programs like gas can close a bfd without causing bfd confusion.
2162 * libbfd.h (changed becuase of protos)
2163 * amdcoff.c: messed with the way that jmp displacements are
2164 calcualated. This may not yet be totally correct.
2165 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2167 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2168 abs symbol has no section (like a register symbol).
2169 (coff_write_symbol) now zeros auxent before filling it up to help
2170 with sensitive applications.
2171 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2173 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2175 * bfd.c: Make sure we don't get a macro strerror().
2176 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2177 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2178 attempt to recover command, ifdef NO_CORE_COMMAND.
2179 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2181 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2183 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2185 * archive.c (bsd_write_argmap): The size of the ranlib structures
2186 should not include the size field itself.
2187 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2188 adata(abfd)->exec_bytes_size field instead of constant macro,
2189 because aoutx.h compiles to a simple .o file shared by
2190 all 32-bits a.out targets.
2192 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2194 * configure.in: Allow i386-sco-sysv.
2195 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2196 * cpu-h8300.c: lint.
2198 * host-aout.c: New strategy. We use common code, include files,
2199 and data structures to handle the file, but set a few parameters
2200 from the host's config file (page size, text start addr, etc).
2201 * libaout.h: Define HP BSD machine types.
2202 * aoutf1.h: Handle reading a.outs with these types.
2204 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2205 virtual-memory-address of the .reg section. We can't just make a
2206 section for "all the regs and nothing else" because only GDB knows
2207 exactly where the regs are (scattered around the upage and stack).
2208 Clean up memory allocation. Remove big- and little-endian
2209 vectors, replace with single vector; this only runs on the host,
2210 in host byte order. Replace byteswap routines with aborts in case
2212 * targets.c: There's only one trad_core_vec now.
2213 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2215 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2217 * hosts/h-amix.h (free): Fix prototype.
2219 * aoutx.h: Don't use NULL as an integer, for braindead systems
2220 that declare it as (void *)0. (From Peter Schauer.)
2222 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2224 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2225 problem with bad Ultrix system headers.
2226 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2227 various kinds of alignments for the various kinds of
2230 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2232 * doc/Makefile: Don't assume . is on the path (from James Clark).
2234 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2236 * Makefile.in: Avoid Sun Make VPATH bugs.
2237 * targets.c: Declare trad_core vectors extern.
2239 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2241 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2242 * libbfd.h: Moved ALIGN macro here.
2243 * bout.c (b_out_callback): Replace i960_align by align_power.
2245 * libaout.h (struct aoutdata): Added fields page_size,
2246 segment_size and exec_bytes_size. These help generic code
2247 (in aoutx.h and libaout.h) to figure out where to align
2248 the various segments in a demand paged file.
2249 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2250 to decide if the exec header counts in a_text (text segment size).
2251 Also, assume D_PAGED flag is set; don't set it here.
2252 * bout.c (b_out_callback): Add initialization of
2253 adata fields page_size, segment_size, and exec_bytes_size.
2254 * host-aout.c (NAME(host_aout, callback) and
2255 NAME(host_aout,mkobject): Ditto.
2256 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2257 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2258 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2259 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2260 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2261 for some systems (mainly sunos), so do it in the callback instead.
2262 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2263 * aoutx.h (NAME(aout,set_section_contents): Change the way
2264 filepos and size of sections are carried out to support
2265 older styles of demand paged executables.
2268 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2270 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2271 * bfd.c: Added macros to enable gas to swap coff records.
2272 * coffcode.h: Make the coff_swap_*_out routines return the number
2273 of bytes swapped, and cleaned up their prototypes.
2274 * configure.in: Added ebmon/coff support
2275 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2277 * targets.c: Added new entry points for coff swapping
2279 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2281 Restructure configuration scheme for bfd, binutils, ld.
2283 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2284 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2285 Change some config names to match other dirs.
2286 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2288 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2289 ../include/sysdep.h.
2290 * cpu-i960.c: Strncmp needed a length arg.
2291 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2292 * i386aout.c: Remove dead N_TXTOFF override.
2293 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2294 * config/: Rename some config files to match up h-*.h names.
2295 Remove all the HOST_SYS definitions from the config files.
2296 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2297 * hosts/h-hp9000.h: Remove USG comment.
2298 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2299 * hosts/h-news.h, h-sparc-64.h: New config files that had
2300 previously been kludged in the <sysdep.h> file.
2302 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2304 * config/*: trad-core support is HOST dependent, not target
2305 dependent. Target config files only set DEFAULT_VECTOR and/or
2306 other vector elements. Exception: when host-aout.c is in use,
2307 in which case we're forced to assume we're native (hp, vax,
2308 tahoe). Rename XDEPFILES to HDEPFILES.
2309 * Makefile.in: Rename XDEPFILES.
2310 * config/h-sun*: Don't force static linking.
2311 * trad-core.c: Document how to use it nowadays.
2312 * i386aout.c, newsos3.c: Clean up.
2313 * i386coff.c: Allow 386 coff files to be used as core files too
2314 (for reading core files from embedded systems).
2316 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2318 * Add i386aout.c for a.out support on the i386.
2320 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2322 * reloc.c, section.c, syms.c, targets.c: correct info-node
2323 structure in *doc* comments.
2324 doc/Makefile: stop hiding complaints from makeinfo.
2326 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2328 * aoutx.h (...some_aout_object_p): Take a third parameter,
2329 the internal_exec struct, and avoid ever looking at an
2330 external_exec. All callers changed to read the entire
2331 external_exec struct, swap and check its magic number,
2332 swap in the whole structure, and pass the swapped-in version to
2334 * bout.c: Bring into modern era. Use single _object_p routine
2335 for big- aand little-endian. Provide internal and external
2336 exec header structs. Use separate swap-in and swap-out routines.
2338 * libaout.h: Move struct internal_exec from ../include/aout64.h
2339 to here. Add obj_symbol_entry_size to struct aoutdata.
2340 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2342 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2343 EXTERNAL_NLIST_SIZE. Callers changed.
2345 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2347 * bfd.c: Remove strerror() to libiberty.
2349 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2350 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2351 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2352 last byte of transfer, not first byte, is within the section.
2354 * host-aout.c: Remove `BSD' archive support. Lint.
2356 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2357 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2358 `bfd_arch_info_type'. All uses changed.
2359 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2360 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2361 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2362 it needs a better name.) All uses changed.
2363 * targets.c: Rename `enum target_flavour_enum' to `enum
2364 target_flavour', and remove the `_enum' from all of the enum
2365 values themselves. All uses changed.
2367 * configure.in, config/h-i386mach: i386 mach host.
2368 * config/t-i386-aout: Use host-aout.c.
2370 * trad-core.c: Give it its own xvec's to make it independent
2371 of other file formats.
2372 * ecoff.c, host-aout.c: Remove refs to trad-core.
2373 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2374 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2376 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2378 * reloc.c: Extended NEWHOWTO macro
2379 * ieee.c: Changed the way 8bit pcrel is done
2380 * cpu-h8300.c: got the registers in the right order
2382 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2384 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2385 prediction is vindicated!
2387 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2388 Remove refs to howto.c, since Steve forgot.
2390 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2392 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2393 still work. Now allows any architecture/machine to be set.
2395 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2397 * howto.c deleted and moved code to reloc.c
2399 * libbfd.h, libbfd-in.h removed $id stuff for real
2401 * cpu-h8300.c Made it match various different spellings of h8300.
2403 * archures.c: Took out the first char filter which made it only
2404 look for a cpu/arch match when the first chars of supplied and
2405 tested names were the same.
2407 * targets.c removed oasys stuff, pending someone to fix the bugs
2411 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2413 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2414 ELF support good enough for GDB.
2415 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2416 m68k-cbm-svr4 host and target.
2417 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2418 so `diff' and `patch' can cope.
2420 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2422 * archures.c: removed texinfo error
2424 * init.c: added texinfo hooks, and removed initialization error
2427 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2430 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2432 * cpu-i960.c: Avoid numerical count of initializers.
2434 Vax Ultrix changes from David Taylor <taylor@think.com>:
2435 * host-aout.c: Make little-endian vector really little-endian.
2436 * configure.in: Separate vax and tahoe cases, handle ultrix.
2437 * config/t-vax: Add trad-core.o.
2438 * config/h-vaxult: New host system.
2440 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2442 * bfd-in.h VERSION, change version number to 0.18, this makes a
2443 gap, but now is the same as the linker version number.
2445 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2446 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2447 files will eventually contain processor specific bits for bfd,
2448 like strange relocation information and dis/assembly. So far only
2449 the H8 has been even partially done. This work also ties in with
2450 the change in handling architectures.
2452 * amdcoff.c: (a29k_reloc) fix error message.
2454 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2455 discover the architecture of the bfd. (sunos4_callback) calls the
2456 function bfd_set_arch_mach rather than stuffing stuff directly
2457 into the bfd. (sunos4_write_object_contents), changed names of
2460 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2461 setup the environment.
2463 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2464 headers in big endian format, regardless of the endianess of the
2467 * archures.c: totally changed. Now an architecture is represented
2468 with a pointer to an info structure rather than an enumerated type
2469 and a long. The old info is available as two elements in the
2470 structure. Future enhancements to architecure support will
2471 involve pointers to methods being placed into the info structure.
2473 * bfd.c: changed the definition of the bfd structure for the new
2476 * bout.c: (b_out_set_arch_mach) changed to use the new
2477 architecture mechanism.
2479 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2480 the new architecture mechanism.
2482 * configure.in: added h8 stuff.
2484 * ieee.c: too many changes to note. Now ieee files written with
2485 bfd gas and ld can be read by gld and ieee only linkers and
2488 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2490 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2491 than fixing the structure directly.
2493 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2494 than fixing the structure directly.
2496 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2497 before opening a bfd.
2499 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2500 rather than fixing the structure directly.
2502 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2503 in the t/hmake file) a user can select which backends they want
2504 linked with bfd without changing the source.
2506 * init.c: new, looks after initializing modules.
2508 * howto.c: for future use, will allow an application to work out
2509 what cookie to use as a handle on a relcoatio howto.
2511 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2513 * srec.c: Better error checking, partly from Peter Schauer.
2514 (srec_object_p): Avoid assuming any file that starts with 'S' is
2515 an S-record file! (Check for 3 uppercase-hex digits after it.)
2516 (ISHEX): Define new macro for checking supposedly hex characters.
2517 (pass_over): Treat as EOF any S-record line that:
2518 * doesn't have hex in either size character
2519 * produces a size larger than 0x7F
2520 * has an unrecognized type number
2522 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2524 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2525 opncls.c: Lint (saber actually).
2527 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2529 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2530 * newsos3.c: Fixed two types: newos3 -> newsos3.
2531 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2532 to use correct segment.
2534 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2536 * aoutx.h (print_symbol): Handle missing symbol->name.
2538 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2540 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2543 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2545 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2546 add sgi/irix support.
2548 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2550 Changes for the AMD 29000 Ultracomputer port from David Wood.
2553 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2555 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2558 * coffcode.h (coff_real_object_p): Pass information about the
2559 current file's coff symbol format to BFD via the coff_data struct.
2560 (coff_find_nearest_line): obj_icof => coff_data.
2561 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2562 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2563 and DIMNUM == E_DIMNUM.
2564 * configure.in: Handle a29k-*-* hosts, and targets
2565 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2566 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2567 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2568 local_linesz to `coff_data' (tdata) struct.
2569 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2570 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2572 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2574 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2575 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2577 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2579 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2581 (sunos4_core_file_matches_executable_p): Fix header comparison.
2582 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2583 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2585 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2587 Allow GDB to patch object files.
2589 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2590 * trad-core.h (trad_unix_core_file_p): Ditto.
2591 * aoutx.h (aout_set_section_contents): On first output, check
2592 abfd->direction and complain if erroneous.
2594 * Makefile.in: Add crude dependencies.
2596 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2598 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2599 to h/t-xxxx files so that everything will work on System V.
2601 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2603 * aoutx.h: Add information on host-aout.c and how to configure
2604 to use it, to the manual.
2605 * configure.in: Tix typo.
2606 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2607 else dummy out the core file support.
2608 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2609 specified, use it to locate the data section.
2610 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2611 rather than as chars (lint).
2613 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2615 * aoutx.h, coffcode.h: saberized.
2617 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2619 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2621 bfd.c, targets.c: minor rewording of doc segments
2624 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2626 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2627 etc, rather than TEXT_START_ADDR.
2628 * host-aout.c: Remove #if 0 around whole thing.
2629 Update to modern (32/64-bit) a.out naming conventions.
2630 Include a large chunk of ../include/a.out.gnu.h to get macros that
2631 are not defined by the system include files.
2632 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2633 macro used by the other a.out implementations.
2634 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2636 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2638 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2639 texdoc and psdoc; make these depend on generated .texi's
2641 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2644 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2647 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2648 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2649 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2650 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2651 obtrusive marks indicating .c origins.
2653 * bfd.texinfo: generalize most references to linker
2655 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2657 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2658 * archures.c: remove empty foo() definition (crept in at vn1.9)
2660 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2662 * bfd.texinfo: use @setchapternewpage on instead of lots of
2663 @page's; minor rephrasing in Introduction.
2665 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2666 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2667 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2668 segments): used BFD (caps) more consistently as a name in
2669 discourse, fixed a few other minor typos and uses of fonts
2672 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2674 * coffcode.h: fixed bug where string table size wasn't being swapped.
2676 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2678 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2680 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2681 flags. (bfd_print_symbol_vandf) now knows what to do with the
2684 * aoutx.h: made translate_from_native_sym_flags and
2685 translate_to_native_sym_flags produce the above flags.
2688 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2690 * all files: update copyright notices for GPL version 2.
2691 Install header comments and attribute most modules to their
2692 authors. BFD's name is now officially "Binary File Descriptor",
2693 so remove any conflicting pejoratives.
2694 archures.h: Consists solely of comments; remove it.
2696 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2698 * Makefile.in, bfd.c: Made it compile again.
2700 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2702 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2705 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2707 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2708 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2711 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2712 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2714 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2716 * Everything: created some new files, core.c format.c, reloc.c,
2717 section.c and syms.c to split the functionality a bit better.
2718 Cleaned up the rest of the files a bit, and added some
2722 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2724 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2725 really takes 3 arguments, patched code and ammended prototypes.
2727 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2729 * ../include/bfd.h (struct bfd_target): Added new field
2730 "align_power_min" which contains the minimum alignment for a
2731 section. This is used in coff_new_section_hook. The field
2732 insertion necessitates an update of all backends..
2734 * aoutf1.h jump table field inserted
2736 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2739 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2740 table field inserted.
2742 * coffcode.h(just about everything) Now patches up symbol tables
2743 using a different mechanism. The Intel major bug has been fixed,
2744 and the linker can self host on the Aviion and be debugged with
2747 * ecoff.c: new include and jump table patch, i386coff.c: new
2748 include and jump table patch, icoff.c: new include and jump table
2749 patch, ieee.c: can now read archives containing ieee modules.,
2750 libcoff.h: added (combined_entry_type), libieee.h: uped max
2751 sections to 20, m68kcoff.c: new include and jump table patch,
2752 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2753 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2754 srec.c: jump table patch. trad-code.c fixed #IF typeo
2756 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2758 * coffcode.h (coff_swap_aux_in): added else case to deal with
2759 filenames less than 9 characters.
2762 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2764 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2766 * srec.c: now allows any number of sections to be created in a
2767 file. Outputs addresses of the right length.
2769 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2771 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2772 target didn't match, the format got set to the attempted match,
2773 breaking a future test.
2775 *../include/i386coff.h : fixed typo in type field with size
2777 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2778 support in the jump table for the swapping routines exported to
2779 gdb. Now gdb works with the 386.
2781 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2783 * Merge in changes from gdb-3.95 release.
2784 Makefile.in: Allow hmake and tmake files to add OFILES.
2786 bfd.c: support specific targets as well as searching. When
2787 searching, take default target in preference to others.
2789 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2790 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2791 libbfd.h: Support specific targets as well as searching.
2792 opncls.c: Support specific targets as well as searching.
2793 targets.c: Search is short-circuited if default target matches.
2794 liboasys.c, libieee.c: Undo bothner changes that make macros
2795 work to the left of assignment, but which depend on the
2796 representations of different pointer types being the same.
2798 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2800 * i386coff.c: created.
2801 * coffcode.h: added support for 386.
2802 * Makefile.in: added support for 386.
2803 * ../include/i386coff.h: created
2805 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2807 * coffcode.h: removed all put_x_<sizes>
2808 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2812 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2814 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2816 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2818 * everything: Removed sysdep.h from bfd.h and put back into files
2819 from which it was split out. Now 64 bit version is built with a
2820 -DHOST_64_BIT="long long" on the compile line.
2823 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2825 Changed all the [get|put][name] routines to use [get|put]_[size
2828 Put in support for 64 bit work. Now two versions of bfd may be
2829 generated, according to the state of TARGET_64_BIT, one which is
2830 32 bit only, and one which is 64/32 bits.
2831 Created new back end 'demo64' to test 64 bit functionality.
2833 Renamed some files to work on DOS.
2835 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2836 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2837 chage, 64 bit transfer. * liba.out.h: Split out common code from
2838 sunos and newsos into liba.out. Name changes and prototype mods. *
2839 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2840 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2841 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2842 change and 64bit stuff.* newsos3.c: common code removed, new jump
2843 table. * oasys.c: Name change * opncls.c: Portability fixes *
2844 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2845 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2846 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2847 64bit ized. * demo64.c: 64 bit a.out back end
2853 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2855 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2856 on LHS of assignment, even when using old compilers.
2857 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2858 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2859 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2860 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2861 * targets.c: Add declaration of newsos3_vec.
2864 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2866 * aout.c: fixxed some of the problems with filepos calculation.
2867 (swap_ext_reloc): fixed problem with creation of relocs.
2868 (aout_set_section_contents): fixed filepos problem
2870 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2871 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2872 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2873 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2874 cleaned up. (coff_write_object_contents) cleaned up.
2876 * ecoff.c: Totally different. Now supports ecoff fully.
2878 * icoff.c: fixed problems in relocation callout.
2880 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2882 * m68kcoff.c: updated target vector.
2884 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2885 choose_reloc_size. (sunos4_write_object_contents) now calls
2886 choose_reloc_size so outputs relocs correctly, also calculates the
2887 size of the sections correctly.
2891 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2893 Merge Per Bothner's changes to modularize BFD a.out a bit.
2895 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2896 * ieee.c: Cast enums to int before comparing them, for brain-
2898 * coff-code.h: Remove coff_get_section_contents, and use the
2899 generic one instead.
2901 * aout.c: Derive new module from sunos.c, containing generic
2902 support code for all kinds of a.out files.
2904 * sunos.c: Remove all code that goes in aout.c. Split out
2905 machine dependent followup in sunos4_object_p into
2906 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2907 and redefine only the names we CHANGE, not all the names. Drop
2908 the little-endian vector, and rename the vector as sunos4 rather
2911 * b.out.c: Use aout.c routines for most of the work. Slight
2912 changes for the new regime. Remove close_and_cleanup and
2913 get_section_contents in favor of generics. New transfer vector
2916 * newsos.c: New support for Sony NEWS, another a.out format.
2918 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2919 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2920 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2922 * opncls.c (bfd_close): Call format-dependent write_contents
2923 routine, if writing, before calling target-dependent
2924 close_and_cleanup routine (which is now always generic, I think).
2925 * srec.c: Use bfd_alloc instead of malloc. Remove
2926 close_and_cleanup and move code from it to
2927 srec_write_object_contents. Add write_contents to tvec.
2928 * targets.c: Remove a.out little vector, replace a.out big
2929 vector with SunOS vector. FIXME: Need Vax support again now.
2931 * libbfd.h: Add write_contents format-dependent-vector to the
2932 bfd_target vector. Supply a generic close_and_cleanup routine.
2933 * liba.out.h: Handle the new aout.c split. Add prototypes for
2934 all routines defined in aout.c. Rename "sunos" things to "aout"
2935 things. Add a few fields where needed for various formats.
2936 * Makefile.in: Add aout.c and newsos.c.
2938 * archive.c, ieee.c, oasys.c: Lint.
2940 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2943 changed forward declaration struct stat; to reduce warnings. Changed
2944 comment on bfd_h_<x>_x.
2946 * ../include/m68kcoff.h, ../include/intel-coff.h,
2947 ../include/m88k-bcs.h
2948 Now there are two incarnations of relocs, linenos and syments. One for
2949 internal digestion, and one full of char arrays for I/O. The original
2950 names have gone to detect errors.
2952 * Makefile.in, m68kcoff.c, targets.c
2953 Test new structure code with a 68k coff implementaion
2955 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2956 Fixed all the places where there were problems with the size and
2957 alignments of structures on disk and structures in memory. #ifed out
2958 all the code in coffswap.c, since it should be done using the target
2961 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2963 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2964 multiple reloc command.
2966 * sunos.c (sunos4_set_section_contents): Made it so that sections
2967 are always padded to their alignment size.
2969 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2971 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2972 Clean up types and such (saber C problems).
2973 * ecoff.c: Clean up types and such. Remove routines that are
2974 not used. Fix up reading and swapping of shorts from files.
2976 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2978 * a.out.vax.c: Remove two bogus "static" from prototypes.
2980 * ecoff.c: Got rid of lots of non-working junk (that had
2981 been copied directly from coff-code.h).
2982 Updated to be consistent with updates to icoff.c and coff-code.h.
2984 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2985 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2987 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2988 but until the target_vector is automatically generated,
2989 it's as good as any. Note that the text offset is the only
2990 difference between NewsOS and SunOs (including magic numbers).
2991 (Most of the sunos_* routines should to renamed bsd_*
2992 and move to a bsd.c file. Then (and when the target_vector
2993 is automatically generated) it might make sense to create
2994 a separate Sony target.)
2996 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2997 on some systems, and doesn't help on others.
2998 Similarly, only define X_OK if not already defined.
3000 * trad-core.c: Don't include sys/stat.h - at least
3001 on NewsOS 3, it has already been included.
3003 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3005 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3006 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3007 symbol tables if necessary when reading them in, so gdb can use
3008 them. Add "bfd_coff_" to the names so they won't conflict with
3009 names in calling programs. FIXME-soon: if coff-code.h is
3010 included in two BFD modules, this will cause duplicate
3011 definitions; the routines should be exported to a separate,
3012 common, module (probably along with a mess of other ones).
3014 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3016 Improve modtime support.
3018 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3019 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3020 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3021 BUG: archive members still do not get correct mod times.
3023 Improve floating point support for core files.
3025 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3026 (sunos4_core_file_p): Create a second registers section in the
3027 core file, called ".reg2", for the float registers.
3029 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3031 * many changes to improve archive handling; found a logic flaw in
3032 bfd_check_format which only just happened to work by cooncidence.
3034 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3036 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3039 * bfd.h: changed type of udata in asymbol to void *, like it
3040 should be. Added bfd_reloc_dangerous enum member.
3042 * coff-code.h: Fixed it so that internally generated symbols get
3043 their values relocated correctly in all cases. Removed calls to
3046 * icoff.c: Not understanding the destination symbol of a reloc is
3047 not a failure any more, just 'dangerous'. This allows linking of
3048 b.out and coff images.
3050 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3054 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3056 * sunos.c (translate_to_native_sym_flags): fixed
3057 sym_pointer->n_value so that symbols on the way out get their
3058 section relative values calculated correctly.
3060 * coff-code.h (mangle_symbols): fixed problem where tags were not
3061 being relocated for structs, enums, unions. Also various lints.
3063 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3065 * archive.c (get_elt_at_filepos): system_call_error returned
3068 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3070 * Resolve the use of no_error and system_call_error.
3071 The bfd library itself now will never set bfd_error to
3074 The code still needs to be combed to make sure all the error
3075 codes are correct. I suspect they are not always set correctly.
3077 * The names of all the messages have _ prepended because the sun
3078 bundled compiler can't distinguish from a macro which takes an
3079 argument and the same identifier in a non-macro context.
3081 * The reason for the above being that entry points which used to
3082 be trampoline functions are now just macros which expand to a
3083 direct call through the bfd's xfer vector.
3085 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3086 must gas have its own version of everything (the gas version
3087 had the correct value)
3089 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3091 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3092 properly support i960 architecture and output correct reloc stuff.
3094 * bfd.h: added prototype for bfd_printable_arch_mach, added
3097 * coff-code.h: Applied patches from chrisb to support i960
3098 architecture, zero relocs and swap them correcly and conditionally
3099 compiled the timestamp.
3101 * sunos.c: Made the default section alignment 2^3 so that doubles
3102 are done properly. Fixed the same reloc bug that was in b.out.c
3104 * sysdep.h: Now compiles on a Posix box
3106 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3108 * icoff.c: Fix comment on big-endian version.
3109 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3110 F_RELFLG). Set F_AR32WR in output files if little endian
3113 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3115 * archures.c fixed =/== typo
3117 * sunos.c added architecture stuff for output. Fixed
3118 bug where files where vma(data) != size(text)
3119 were processed wrong.
3121 * coff-code.h added a lint cast
3123 * (../include/a.out.sun4.h) fixed it so zmagic
3126 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3128 * archive.c removed loads of includes, and fixed bug where string
3129 table didn't have a null at the end.
3131 * bfd.c fixed includes, added symbols argument to
3132 canonicalize_reloc entry point.
3134 * libbfd.c fixed includes and added some lint patches.
3136 * targets.c added both sorts of intel coff.
3138 * b.out.c fixed included, changed was the canonical
3141 * icoff.c added support for callj and big and little
3144 * opncls.c added chmod+xing for files with EXEC_P set.
3146 * sunos.c fixed includes. Changed default section
3147 alignement to words. Fixed relocation stuff to work with
3150 * bfd.h various new types added, prototype for new
3151 reloc calls, changed bfd->iostream to a void *
3152 to including files don't need stdio.h.
3154 * libcoff.h added conversion table to tie relocs to
3159 * coff-code.h fixed includes. Added code to support
3160 big and little endian formats. Various lints. Better
3161 processing of symbols. Changed reloc stuff to new
3164 * libbfd.h fixed includes
3167 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3169 * bfd.h changed name of alignment entry in sec_struct to
3170 alignment_power, because of conflicting uses within bfd.
3171 Now it should be obvious that it's a 2**n alignment
3172 specifier. Removed start_pad, end_alignment, block, minsize,
3173 output_file_alignment, subsection_alignment and original_vma fields.
3174 Added align_power() macro. Fixed bfd_section_alignment
3175 acessor macros. Added bfd_symbol_same_target macro.
3177 * b.out.c (b_out_write_object_contents) fixed to use
3178 new alignment member. Fixed (callj_callback) to use section
3179 relative symbols properly.
3181 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3182 Fixed (translate_from_native_sym_flags) to correctly make
3183 symbols section relative.
3185 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3186 (bfd_make_section) took out initialization of obsolete members.
3187 (bfd_print_symbol_vandf) added
3189 * opncls.c (bfd_create) created.
3191 * coff-code.h (coff_new_section_hook) took away refs
3192 to obsolete members. (make_a_section_from_file) added
3193 conversion between alignment types. (coff_symbol_from)
3194 added. (coff_count_linenumbers) only counts linenumbers
3195 if symbol is of coff-type. (coff_mangle_symbols) only
3196 heavily mangles symbols if symbol is coff-type.
3197 (coff_write_symbols) various lints. (coff_write_object_contents)
3198 various lints and modification for alignment conversion.
3199 (coff_slurp_relocs) fixed for use with new asection shape.
3201 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3203 * archive.c lots of lint
3205 * b.out.c added callj relocation support, upgrated reloc howto.
3206 Fixed so that asymbol and reloc records are output
3209 * bfd.c lots of lint, support for new bfd entry point
3212 * bfd.h changed definition of asymbol to contain pointer to
3213 owning bfd, removed target dependencies.
3215 * cache.c took out print statements, put in BFD_ASSERT calls.
3217 * coff-code.h various lints, corrected linenumber output
3218 functionality. Added support for new style asymbols and
3219 bfd_print_symbol. Fixed so that asymbol and
3220 reloc records are handled correctly. Added timestamp.
3222 * icoff.c Added support for new howto shape.
3224 * liba.out.h Added support for new asymbol shape
3226 * libbfd.c various lints
3228 * libbfd.h various lints
3230 * libcoff.h added support for new asymbol shape.
3232 * sunos.c various lints. Added support for new asymbol shape
3233 and bfd_print_symbol.
3235 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3237 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3238 pointer lint. Added support for callj relocation. Fixed bug where
3239 the last 32 bytes of the text section were overwritten by data. Fixed bug
3240 where archives of b.out didn't work due bfd_slurp_extended_name_table
3243 * sunos.c added support for n_other field. Braced the howto table so
3244 that it won't be affected by any lengthing of the howto struct typedef.
3247 * bfd.h added support for n_other field, added special_function
3248 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3251 * bfd.c upgraded bfd_perform_relocation, various lints.
3253 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3255 * ChangeLog: Started ChangeLog for BFD.
3256 * ToDo: Create file for suggestions.
3258 * Makefile: Support easy loading into Saber C.
3259 Add dependencies for icoff.o and bcs88kcoff.o.
3260 Rename coff.c to coff-code.h. Change callers.
3262 * bfd.c (bfd_check_format): Allow the check_format routines
3263 to return the desired target vector, rather than just a Boolean.
3264 bfd.h (bfd_check_format): Change function pointer return type.
3265 archive.c (bfd_generic_archive_p): change callee.
3266 b.out.c (b_out_little_object_p, b_out_big_object_p,
3267 b_out_real_object_p): change callee.
3268 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3269 in check_format transfer vectors that need a filler.
3270 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3271 bcs88kcoff.c: change callee.
3272 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3273 icoff.c: change callee.
3274 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3276 * libbfd.c (zalloc): It should actually zero the storage!
3277 This was commented out for some reason.
3279 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3280 This is so callers can avoid <stdlib.h> which doesn't exist
3283 * bfd.c (map_over_sections): Add debugging code, since I
3284 noticed the section count for sunos core files was bad, but only
3285 GDB had detected the problem.
3286 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3287 bfd_get_section_linenos): Remove obsolete functions.
3288 (bfd_apply_relocations): Use longs, not ints, for the math.
3290 * bfd.h: Declare enum boolean and struct bfd_target as well
3291 as typedefs for them. Remove obsolete
3292 bfd_get_section_lineno_size.
3294 * cache.c: Make the "fdopen" support work. Keep better track
3295 of how many files are open. Centralize the opening of files
3296 and be sure bfd_open[rw] actually try to open the file. Evade
3297 linked list initialization problems.
3299 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3301 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3303 * cplus-dem.c: Delete file, since it is not part of BFD.
3305 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3306 (bfd_openr, bfd_openw): Actually open the file, give error now.
3308 * sunos.c (sunos4_core_file_p): Set section count.
3309 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3310 obsolete definitions.
3311 (_write_symbol_table): Initialize <idx> counter.
3312 (foop): Eliminate debugging code.