1 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3 * archive.c (do_slurp_coff_armap): set symdef_count correctly
4 (it broke a couple of weeks ago).
6 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
8 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
9 return type, so libbfd.h doesn't reference undefined typedefnames.
11 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
13 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
15 (coff_pointerize_aux): don't pointerize a negative tagndx
16 (sometimes generated by SCO 3.2v4 cc).
18 * bout.c (calljx_callback, callj_callback,
19 b_out_get_relocated_section_contents): warn if relocating against
22 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
24 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
25 Make a bunch more routines be static.
26 * hppa.c (fill_spaces): Get rid of this, replace with much better
27 written setup_sections().
28 * (setup_sections): New routine to create BFD sections for each
29 space and subspace in SOM files.
30 * (hppa_object_setup): Use BFD sections created by
31 setup_sections() to locate GDB symbol table info.
32 * (make_unique_section): New routine to create a BFD section. It
33 ensures that the given name is unique, and will generate a unique
35 * (hppa_object_p): Become much more paranoid about file header.
36 * (make_bfd_asection): Call bfd_make_section to do the dirty
37 work. Simplify code somewhat.
38 * (hppa_core_file_p): Use proper name for stack section.
39 * libhppa.h: Remove millicode_start, millicode_end decls.
41 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
43 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
45 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
46 relocs, don't bother doing the adjustment if the value to add is
49 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
51 * bfd.c (bfd_get_size): New function that gets an upper bound
52 on the possible size of any object in a bfd.
53 * elf.c (bfd_elf_find_section, elf_get_str_section,
54 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
56 * elf.c (elf_big_vec, elf_little_vec): Document last three
57 members initialized to NULL.
59 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
61 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
63 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
65 * hosts/std-host.h: New file. Attempt at a generic/default
66 set of definitions, to discourage porting to new hosts by copying.
67 * hosts/news.h: Removed.
68 * hosts/sparc.h: Use std-host.h.
69 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
70 perhaps we can later remove the the_bfd field from each symbol.
71 * syms.c (struct symbol_cache_entry): Remove unused field
72 app_data. Add comment noting that the_bfd is almost redundant,
74 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
75 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
76 * hppa.c (fill_spaces): Make slightly more rebust.
77 * configure.in: Allow std-host as the "default" host.
79 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
81 * bfd.c: Add struct hppa_core_data to tdata union.
82 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
83 Get rid of HPPA/BSD specific code. That will go somewhere else
85 * (fill_spaces): Don't spin forever and die if you don't find
87 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
89 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
90 Make these work for HPUX.
91 * (make_bfd_asection): New routine to make section creation a
93 * (hppa_core_file_p): Completely rewrite, leave out bugs.
94 * libhppa.h: #include the right system files. Redefine all of
95 the structs/macros for hacking core files to use more sensible
96 HPUX core file structures.
97 * targets.c (target_vector): Conditionalize hppa_vec on
98 HOST_HPPAHPUX, not hp9000s800.
99 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
100 malloc and realloc. #define HOST_HPPAHPUX.
102 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
104 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
105 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
106 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
107 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
109 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
110 * aix386-core.c: New file for handling core files on AIX on PS/2.
111 * targets.c: if AIX386_CORE, use aix386_core_vec.
112 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
115 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
117 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
120 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
122 * Makefile.in: added dvi target
124 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
126 * bfd.c: Use right name for tekhex tdata struct.
127 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
128 * libcoff.h: Updated to get spacing change from coffcode.h.
129 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
131 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
133 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
134 functions, with the "guts" of the old bfd_slurp_bsd_armap
135 and bfd_slurp_coff_armap, but assuming we've already checked
136 if the armap is present or not.
137 Also, rewrite a bit to avoid keeping around obstack data
139 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
140 Various fixes to correctly handle COFF_style archives names.
141 (Note that because these have a trailing '/', the names can
142 have embedded spaces.)
143 * archive.c (bfd_slurp_armap): New function, replaces old
144 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
145 _either_ format, and calls do_slurp_bsd_armap or
146 do_slurp_coff_armap if either form of map is seen.
147 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
148 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
149 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
150 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
152 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
154 * hppa.c: #include "sysdep.h", not <sysdep.h>.
155 * libhppa.h: Make millicode_start and millicode_end be unsigned
156 int to be same type as CORE_ADDR in GDB. Why are these here?
158 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
160 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
161 vaddr of the section to the addend.
162 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
163 SCO_CORE to SELECT_VECS.
164 (target_vector): add sco_core_vec.
165 * sco-core.c (sco_core_vec): add leading underscore initializer.
166 * configure.in (i[34]86-*-sco*): use target i386-sco.
167 * config/i386-sco.mt: new file; define SCO_CORE.
169 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
171 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
173 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
175 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
177 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
179 * hosts/i386linux.h: Include unistd.h.
181 * aoutx.h (print_symbol): aout_stab_name returns a constant
183 * libaout.h (aout_stab_name): Fix prototype.
184 * stab-syms.c (aout_stab_names): Array is now const.
185 (aout_stab_name): Return value is now pointer to const.
187 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
190 * syms.c (asymbol): Added new field "app_data", for data
191 particular to the application. Some of the linker flags ought to
192 get moved to this field someday.
194 * archures.c (bfd_default_scan): Recognize a few more numbers:
195 80486, 80960, and 960.
197 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
198 bfd_coff_std_swap_table, cast to PTR.
199 * bfd.c (bfd_coff_swap_*): Deleted macros.
200 * targets.c (struct bfd_target): Deleted COFF-specific swapping
202 * coffcode.h (type bfd_coff_backend_data): New structure type,
203 contains pointers to the COFF-specific swapping routines.
204 (bfd_coff_std_swap_table): New data structure, to be used when
205 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
206 (bfd_coff_swap_*): New macros.
207 * coff-mips.c (mips_coff_swap_table): New data structure.
208 (ecoff_big_vec): Use it.
209 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
210 * All other targets: Deleted coff-specific vector entries.
212 * trad-core.c: Fixed some `PARAMS' uses that were missing
215 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
217 * aoutx.h (some_aout_object_p): Protect arg prototype in
218 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
220 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
222 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
223 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
224 PARAMS for readability.
226 * aoutx.h: Add type to callback parameter.
227 * coff-mips.c: Don't call trad-core.h, not needed.
228 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
229 * trad-core.h: Eliminate, unused.
231 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
233 * format.c (bfd_check_format): if default target isn't found
234 then look through the entire list rather than return early.
236 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
238 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
240 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
242 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
244 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
246 * coff-z8k.c: checkpoint, more addressing modes handled
247 * coffcode.h (get_value): don't truncate reloc->addend field, it's
250 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
252 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
254 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
256 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
258 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
260 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
261 and about when file descriptors are closed.
263 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
265 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
266 written out correctly.
268 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
270 * section.c: New section bit SEC_SHARED_LIBRARY.
271 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
272 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
275 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
277 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
278 macros; use PARAMS to declare the function pointers involved.
280 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
281 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
283 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
285 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
287 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
288 declaring pointers to functions.
289 * cache.c, elf.c: Move static function decls to top, use PARAMS.
290 * seclet.h: Declare external function with PARAMS.
292 * doc/chew.c (exfunstuff): Eliminate.
293 (paramstuff): Replace exfunstuff with function to generate PARAMS.
294 * doc/proto.str: Use paramstuff rather than exfunstuff.
296 * libbfd.h: Update, based on changes in source code and chew.
298 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
300 * libieee.h: Add FIXME about removing limit on number of sections.
301 * bfd-in.h: Improve comments to make it clear that bfd.h is
302 the wrong place to edit this file.
303 * Makefile.in (install): Install ansidecl.h and obstack.h in the
304 same places where we install bfd.h.
306 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
308 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
309 symbol type before blindly modifying the auxent. Specifically,
310 only modify the endndx fields for types that need it, and don't
311 set the array information for non-arrays.
313 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
315 * aoutx.h (some_aout_object_p): Section list should be set up
316 correctly anyways; don't have to set up "next" pointers manually.
318 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
320 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
321 config/i386v.mh: removed -DUSG from HDEFINES.
322 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
324 hosts/i386v.h: don't define POSIX_UTIME.
326 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
328 * ieee.c (ieee_slurp_sections): make a private copy of the
329 section's name before truncating it.
331 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
333 * hppa.c: add symbol_leading_char entry in transfer vec
335 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
337 * ieee.c (get_symbol): can now cope when two symbols of a
338 different class, but the same index number occur consecutively.
339 (get_section_entry): nicer name for sections being forward
340 referenced. (ieee_archive_p): don't free the filename string,
341 since it was never malloced.
343 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
345 * coffcode.h (coff_write_object_contents): Zero timestamp field.
347 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
349 * coffcode.h (coff_swap_aux_out): set the fcnary info before
350 optionally setting the dimen info, since they are in the same
351 memory locations. Also zero out external auxent.
352 (coff_write_symbol): don't zero external auxent; now done in
355 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
357 * Check fclose return value for errors.
358 libbfd.h: bfd_cache_close now returns a boolean.
359 cache.c (bfd_cache_delete): return fclose success value.
360 (bfd_cache_close): return bfd_cache_delete return value.
361 opncls.c (bfd_close, bfd_close_all_done): return result of
364 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
366 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
368 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
370 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
371 work out a coff relocation type from a howto's attributes rather
372 than using the input r_type field. This fixes PR1677 and allows
373 conversion of a.out relocs to coff relocs.
375 * coffcode.h (coff_write_relocs): if supplied a relocation
376 relative to an absolute symbol, use the right symbol index.
378 * reloc.c (bfd_perform_relocation): do a partial link for coff
381 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
383 * changes to support i386-sysv with shared libraries:
384 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
385 check for .data2; if _LIB is defined, check for it; map
386 SEC_NEVER_LOAD to STYP_NOLOAD.
387 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
388 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
389 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
390 if section has contents, not just if it is loadable; if
391 TWO_DATA_SECS, check for .data2
392 (coff_set_section_contents): set vma of .lib section to number of
394 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
395 don't define coff_write_armap to bsd_write_armap.
396 * hosts/i386v.h: don't include <utime.h>, since it is not provided
399 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
401 * solaris2.h: Get the definition of alloca from alloca.h if we
404 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
406 * configure.in (i960-*-{aout,bout}): Support these.
408 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
410 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
412 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
414 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
415 no-longer-used definitions of L_SET and L_INCR.
416 * i386linux.h: Tweaks to smooth Linux build.
418 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
420 * seclet.h: Add enum tag to bfd_seclet_enum_type.
422 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
424 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
425 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
426 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
427 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
429 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
430 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
432 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
434 * configure.host: New file, contains mapping of host configs
435 to host support file names for bfd, binutils, opcodes.
436 * configure.in: Use it.
437 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
438 * i386bsd.c: Cleanup, reformat.
439 * config/i386-bsd.mt: Comment changes.
440 * config/i386bsd.mh: New file for core file support.
441 * hosts/i386bsd.h: Merge changes from Peter Schauer.
442 * bout.c (ALIGN): Rename to ALIGNER, since system header files
443 on BSD 4.4 define ALIGN (sigh!).
445 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
447 * libaout.h (aout_backend_data): added exec_header_not_counted
448 field. For ZMAGIC files only, when text_includes_header is set, by
449 default the length of the exec header is counted in the text
450 section size. For go32, exec header is mapped in but does *not*
451 contribute to the size of section.
452 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
453 is not set, but ztih is, add the size of the exec header to the
454 recorded size of the text section.
455 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
456 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
457 Also set text_includes_header.
458 * aout-target.h (*_backend_data): cleare exec_header_not_counted
459 by default in MY(backend_data).
461 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
463 * aout-target.h (callback): Don't define this function if it won't be
466 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
467 type doesn't match. Don't lose if file sections have already been
469 (set_arch_mach): Set reloc_entry_size.
470 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
472 * hosts/i386bsd.h: New file.
473 * configure.in: Recognize i[34]86-*-bsd host.
475 * aout-target.h (callback, write_object_contents): Delete unused
478 * aoutx.h (reloc_type_lookup): New function.
479 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
480 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
481 (MY_reloc_howto_type_lookup): Don't define it.
483 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
485 (slurp_symbol_table): Use header byte order, not target byte
486 order, for reading symbol data.
488 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
490 * configure.in: Undo some brain damage in the host section.
491 * configure.in: Reformat the target section, test many configs.
492 * Makefile.in (make): Remove obsolete `make make'.
493 * aoutx.h (some_aout_object_p): Make defines line up.
495 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
497 Now a bfd knows whether underscores are normally prepended
498 to symbols in its file format.
500 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
501 coff-z8k.c: targets set so they have leading underscore
502 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
503 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
504 without leading underscore flag
505 * targets.c: add symbol leading char to xvec description
506 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
508 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
510 * archive.c: Make errno global.
511 * archive.c (_bfd_write_archive_contents): If read fails (and
512 errno!=0) set bfd_error to malformed_archive (since this probably
513 indicates a truncated archive), rather than system_call_error.
515 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
517 * Makefile.in: added rules for i386bsd.c
518 * i386bsd.c: new file, supporting 386bsd.
519 * configure.in: recognize i386-*-bsd target.
520 * config/i386-bsd.mt: new file - 386bsd target configuration.
522 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
524 * configure.in: re-arrange host section to use *-*-* notation,
525 clean up some of the target section as well
527 * seclet.c: cast result of bfd_get_relocated_section_contents to
528 avoid compiler warnings
530 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
532 * coffcode.h (coff_section_symbol): Create section if it doesn't
535 * bout.c: Removed some unused variables.
537 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
539 * Portability fixes from p3:
540 coffcode.h (coff_write_relocs): removed sanity check until it
541 works on all targets (per advice from sac).
542 config/hp9000.mh: new file to define USG.
543 hppa.c: #undef hppa before the JUMP_TABLE.
544 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
546 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
547 local variable target volatile to avoid mysterious bug in
550 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
552 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
553 * hosts/hppahpux.h: Remove bcopy and index circumventions.
555 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
557 * coff-z8k.c (func_da, func_jr): Lint.
558 * coffcode.h: Use memset rather than bzero.
559 * elf.c: Use memcpy rather than bcopy.
560 * tekhex.c: Use memset rather than bzero.
562 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
564 Add Adobe a.out support.
566 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
567 * config/adobe.mt: Add.
568 * configure.in (*-adobe-* target): Add.
569 * targets.c (a_out_adobe_vec): Add.
570 * Makefile.in: add aout-adobe.c.
572 * configure.in: Put two dashes in all entries to be matched.
573 Add comments to remind people to do this.
574 Reorder all entries that match manufacturer names, to occur
575 last, so they will only be matched if no more specific match
576 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
578 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
580 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
581 since we should never have a NULL section.
582 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
583 tests, set the section to bfd_abs_section.
585 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
587 * coff-z8k.c: getting closer
588 * coffcode.h (coff_get_relocated_section_contents): allow
589 EXTRA_CASES hooks for different arches to provide different reloc
591 * seclet.h: #ifndef around it to allow multiple inclusion
592 * srec.c: minor doc fix
594 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
596 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
598 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
600 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
603 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
605 * bout.c (b_out_slurp_reloc_table): Clear howto field before
606 filling in reloc, in case immediately following code doesn't set
609 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
611 * coffcode.h (coff_renumber_symbols): set the last renumbered
612 symbol pointer to NULL, as expected by coff_write_linenumbers.
613 (coff_write_relocs): apparently a non-zero addend is OK for reloc
614 type R_IHCONST used on the 29k.
616 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
618 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
619 update, based on how the underlying file was opened. Obsoletes
621 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
622 all FASCIST_FDOPEN config defines.
624 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
626 * sparc-opc.c: Moved to opcodes library, now that we have one.
627 * Makefile: Don't compile it.
629 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
631 * aoutx.h: adjust_sizes_and_vmas did not return anything.
633 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
635 * section.c (bfd_set_section_flags): Remove a sanity check.
636 It is unfortunately broken, and prevents strip from working.
638 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
640 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
641 created by last change.
643 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
645 * reloc.c (reloc_howto_struct): Make size field be unsigned.
646 * bfd-in.h: Bump to version 2.0.
648 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
650 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
651 braindamaged HP/Apollo compiler happy.
653 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
655 * format.c: Fix description of search for matching target.
656 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
657 * targets.c: Update description of search for matching target.
658 * Makefile.in (do_clean, clean): Fix infant mortality typo.
659 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
660 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
662 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
664 * Makefile.in: Added mostlyclean/clean/distclean rules.
666 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
668 * targets.c (target_vector): Take out oasys (unless that is
669 the default): Because there is no magic number in archives,
670 there can be annoying target mis-matches.
672 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
674 * sparc-opc.c: Rigorously updated to match architecture manual.
676 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
678 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
679 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
680 to the built-in abs_section were not written out correctly.
682 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
684 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
685 large, assume we're using a swapped byte order and fail with
686 wrong_format rather than dumping core.
688 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
690 * Renamed opc-sparc.c to sparc-opc.c for systems with short
691 filename constraints.
692 * Makefile.in: Updated to reflect change.
694 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
696 Add preliminary support for the we32k:
698 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
700 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
702 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
704 * bout.c: added support for relaxable alignment relocs.
706 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
707 pass down pointer to play area rather than use alloca
709 * cpu-z8k.c (compatible): made static to reduce name space
712 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
714 Add basic support for the z8k:
716 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
717 section.c, targets.c,
719 * syms.c: move mis-inserted patch.
721 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
724 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
725 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
727 * reloc.c: break out addend item from surrounding text.
729 * doc.str (DOCDD): Defined. Adds text to output.
730 (bodytext): Put bulletize before kill_bogus_lines.
731 * chew.c (bulletize): End itemization after a blank line, to
732 prevent following text from being swallowed up in an item.
734 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
736 * configure.in: Add sparclite as a target.
738 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
740 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
743 * coffcode.h (coff_add_missing_symbols): if symbols don't come
744 from a coff file (csym is null), dont deref them
746 * ieee.c (parse_expression): get the answer right when adding an
747 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
748 on elts so that filename is filled in.
750 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
752 * bout.c (howto_align_table): New set of relocs, with enough
753 data for "objdump -r" to work.
754 (b_out_reloc_type_lookup): Recognize alignment relocs.
756 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
758 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
759 invocations of make. Also, always create installation
762 * config/apollov68.mh: removed -g from CC definition.
764 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
766 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
767 overflowing gp-offset range.
769 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
771 * srec.c (srec_set_section_contents): don't write out sections
772 without the LOAD and ALLOC attributes
774 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
776 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
777 * libaout.h (struct aout_backend_data): New callback "set_sizes".
778 * aout-target.h (callback): Don't set page/seg sizes.
780 (set_sizes): New routine.
781 (backend_data): Point to it.
782 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
783 (sunos4_aout_backend): Point to it.
784 * aoutx.h (set_arch_mach): Call set_sizes callback.
786 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
788 * aout-target.h: Make _bfd_slurp_extended_name_table be
789 the default. Given that we *write* the suckers (for long
790 archive member names), we really ought to be able to read them!
791 * trad-core.c: Don't include <machine/reg.h>. It doesn't
792 seem to be needed, and many machines don't have it.
794 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
796 * coff-m68k.c (vector): read and write archives in coff format.
798 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
800 * opc-sparc.c: New file.
802 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
804 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
805 pointers to bfd_byte* before performing arithmetic on them. Such
806 use with bare void* pointers is a gcc extension.
807 * cache.c (bfd_cache_delete): Forward decl with prototype form.
808 * archive (normalize): Add to CONST to match actual usages with
811 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
813 * configure.in: Recognize i486 host cpu, and use i386-elf
816 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
818 * config/stratus.mt (CC): Remove definition.
819 * elf.c (bfd_section_from_shdr): Test for the possibility that
820 section_from_elf_index returns NULL and don't dereference it.
822 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
824 * add hppa_data to bfd tdata (indirectly via sef).
826 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
828 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
830 * configure.in: error messages to stderr, not stdout
832 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
834 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
835 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
836 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
838 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
840 * configure.in: recognize hppa* instead of hppa
842 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
844 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
845 RTYPE2HOWTO to cope with same.
846 * reloc.c (bfd_perform_relocation): added support for size of -2
847 (subtract a word reloc type). Updated doc.
849 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
851 * Makefile.in: merged changes from progressive, removed rcsid.
853 * archures.c, archive.c, Makefile.dos: removed rcsid.
855 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
857 * bfd-in.h : add BFD_IS_RELAXABLE flag
858 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
859 header e_relaxable, major hackery in callbacks
860 * libaout.h : add space for a_relaxable.
861 * seclet.c (rel): don't relax empty sections
864 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
866 * section.c (STD_SECTION): add some casts to the initializers for
869 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
871 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
872 and add appropriate casts to keep (picayune) aix-cc happy.
874 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
876 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
877 symbol pointers. Punt expensive & useless bfd_realloc. Use
878 malloc for raw symbols, and free it before returning.
879 (bfd_section_from_shdr): Do not slurp symbol table until politely
880 asked. Do not even slurp string tables.
881 (elf_get_symtab_upper_bound): Count 'em without reading them.
882 (elf_get_symtab): This is how to politely ask. Schlurp!
883 This should probably just *become* elf_slurp_symbol_table, FIXME.
885 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
887 * archive.c (bsd_write_armap): write the timestamp of the
888 archive header to be just a little bit later than the timestamp of
889 the file, otherwise the linker will complain that the index is
892 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
894 * configure.in: Add m68k-ericsson-*.
896 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
898 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
899 * elf.c: Remove unconditional debug printf's.
900 (elf_write_object_contents, elf_slurp_symbol_table): Handle
901 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
902 (elf_slurp_symbol_table): Hand out symbols in forward, not
903 reverse order. Simplify duplicate code.
905 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
907 * elf.c: Remove "(void)" casts from function calls where the
908 return value is ignored, in accordance with GNU coding standards.
910 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
912 * hppa.c: Apply John's standard fix to avoid "empty translation
913 unit" warnings from some ANSI-C compilers.
915 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
917 * hosts/solaris2.h: Configure same as sysv4.
919 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
921 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
922 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
923 type match actual return type.
924 * elf_print_symbol (section_name): Make CONST.
926 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
928 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
929 New files, for Linux (a free Unix clone for 386 machines).
930 * Makefile.in, configure.in, targets.c: Update accordingly.
932 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
933 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
934 correct calling of howto special functions and fixes from Raeburn
936 * archures.c: nuke bfd_reloc_code_type
937 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
938 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
939 SEC_NEVER_LOAD, various other bfdgas newness
940 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
941 * targets.c: change jump table vector to above
944 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
946 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
947 its prototype will be included in libbfd.h. Change result type
948 to struct * (rather than equivalent typedef) so it can be used in
949 the prototype, where they typedef won't be known.
950 * libbfd.h: Updated version.
952 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
954 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
955 targets.c: HPPA merge.
957 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
959 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
960 * config/solaris2.mh: Kludge around Sun compiler bug.
962 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
964 * libaout.h (aout_backend_data): Change defs of two bitfields to
965 be unsigned chars instead to get around rs6000 compiler problem.
967 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
969 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
970 Correct misconception that there can be only one symbol table.
971 Only call elf_slurp_symbol_table on the full symbol table, not
972 the dynamic one which is only a subset of the full one.
974 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
976 * coffcode.h (coff_compute_section_file_positions): For I960,
977 don't align sections in file.
979 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
981 * targets.c (struct bfd_target): Added field for target-specific
982 (but not file-specific) data, for distinguishing minor
983 characteristics between (e.g.) a.out formats.
985 * section.c (struct sec): New field user_set_vma indicates vma
986 field should be heeded, not assumed to be unset.
987 (STD_SECTION): Initialize that field of standard sections to zero.
988 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
990 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
993 * archures.c (struct bfd_arch_info): Fixed order of comment and
994 field decl. New fields indicate size of page and segment for
996 * cpu-m68k.c (N): Fill in values.
997 * cpu-sparc.c (arch_info_struct): Ditto.
999 * libaout.h (struct aout_backend_data): Various bits of data (not
1000 all used currently) with characteristics of a.out implementation.
1001 Important field for now is text_includes_header, indicating that
1002 the text section starts immediately after the file header, which
1003 gets mapped in with it.
1004 (struct aout_data): New fields indicate whether vma has been
1005 adjusted yet (not yet used), and what magic number will be used in
1006 the output file (should go away in favor of vma_adjusted).
1007 (WRITE_HEADERS): Code for dealing with section sizes and related
1008 header fields replaced with call to adjust_sizes_and_vmas.
1009 * aoutx.h (some_aout_object_p): Fill in magic number field.
1010 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1011 (set_arch_mach): Set page size and segment size once CPU
1013 (adjust_sizes_and_vmas): New function; has much code moved
1014 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1015 and size parameters, as well as many header fields, after deciding
1016 on magic number for output file. Checks to ensure that this
1017 adjustment has only been done once.
1018 (set_section_contents): Call adjust_sizes_and_vmas instead of
1019 doing much of the work here.
1021 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1022 default (null) values of these fields.
1023 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1024 value in exec header.
1025 (sunos4_aout_backend, MY_backend_data): Define backend data
1026 indicating file header is included in text section.
1028 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1030 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1031 gcc version 2, to avoid warnings.
1033 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1035 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1036 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1038 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1040 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1042 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1044 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1045 * configure.in: Rewrite target parsing to use simple format.
1046 Handle sparc-sun-solaris2 configuration.
1047 * aout64.h: Avoid ANSI C brain death warning.
1048 * elf.c: Avoid trigraph (???) or /* in comments.
1050 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1052 * config/sysv4.mh: new file, RANLIB=echo
1054 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1056 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1058 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1059 elf_core_tdata_struct into a single common struct. Core files
1060 wouldn't have worked at all without this.
1061 (bfd_elf_find_section): New function for GDB's undercover use
1062 to find string sections that BFD hides from it.
1063 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1065 (elf_object_p, elf_core_file_p): Allocate internal file header
1066 storage dynamically.
1067 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1068 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1070 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1072 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1074 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1076 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1078 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1080 * configure.in: handle m680[01234]0 as aliases for m68k
1082 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1084 * coff-a29k.c: do byte relocs correctly
1085 * coffcode.h (styp_to_sec_flags): never load INFO sections
1086 * seclet.c (rel): don't relocate INFO sections
1088 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1090 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1091 Make the symbols unmodifiable.
1092 (bfd_section_init): Deleted.
1093 * init.c (bfd_init): Don't call bfd_section_init.
1095 * section.c (bfd_set_section_contents): Ensure that range to be
1096 written is within section boundaries.
1097 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1100 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1102 * coff-i960.c (howto_table): Deleted.
1103 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1104 interesting entries from old howto_table.
1105 (RTYPE2HOWTO): Adjusted to use switch.
1106 (coff_i960_reloc_type_lookup): New function.
1108 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1109 records for section symbol.
1110 (make_abs_section): Unused; deleted.
1111 (renumber_symbols): Re-order symbols so undefined symbols come
1112 last, as COFF format desires.
1113 (coff_write_symbol): Put C_FILE symbols in debug section always.
1114 (coff_section_symbol): New function; creates a symbol with the
1115 same name as a section, and sets up aux records for it.
1116 (coff_add_missing_symbols): New function; adds section symbols to
1117 symbol table if they aren't there already. Should someday also
1118 add a dummy C_FILE symbol if none is present.
1119 (coff_write_object_contents): Add missing symbols before preparing
1120 symbol table to be written.
1121 (coff_slurp_reloc_table): Verify that symbol indices read in are
1122 in a reasonable range.
1123 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1124 (obj_conv_table_size): Accessor macro.
1126 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1127 reloc types on i960.
1129 * bfd-in.h (bfd_get_section_name): New macro. Like
1130 bfd_section_name, but returns rvalue, not lvalue.
1131 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1132 (bfd_get_section_flags): Now returns rvalue.
1134 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1135 general, some specific to sparc or i960.
1137 * aoutx.h (set_section_contents): Set VMA for each section based
1138 on previous section. If text section VMA doesn't appear to have
1139 been set, make a best guess from the type of file.
1141 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1143 (MY(vec)): Initialize reloc_type_lookup field.
1145 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1146 (bfd_error_trap, bfd_error_vector): Extern, not common.
1148 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1149 few types of relocs for sparc; will need enhancement.
1151 * bout.c (callj_callback): Use DEFUN macro in definition.
1152 * coff-i960.c (optcall_callback): Likewise.
1154 * targets.c (bfd_target): Added fields reloc_type_lookup and
1155 _bfd_make_debug_symbol. Also minor comment changes.
1156 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1157 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1158 than arch info, and dispatch with BFD_SEND. Callers changed.
1159 * archures.c (struct bfd_arch_info): Deleted field
1161 * cpu-*.c: Don't initialize that field.
1163 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1164 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1165 (bfd_errmsg): Now returns ptr to const.
1166 * bfd-in.h (bfd_errmsg): Fix prototype.
1168 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1169 * reloc.c (bfd_generic_relax_section): Ditto.
1171 * section.c (Section Output doc): Improve description of use of
1172 output_section and output_offset.
1174 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1176 * sco-core.c: new file from net.
1177 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1178 Now we have the hairy linker, it's possible to move symbols from
1179 one section into another. Actually make that work!
1181 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1183 * hosts/sun3.h: fix declaration of free.
1185 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1187 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1188 * coff-h8300.c (reloc_processing): all relocs are relative to
1190 * opncls.c: don't use fdopen on DOS systems
1192 short patches from Glenn Kasten (glenn@ready.com)
1193 * target.c: enabled oasys support
1194 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1195 fix problem where a relocation which crossed a modification byte
1196 boundary did not work. Fix problem where a relocation near the end
1197 of a data record did not work.
1200 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1202 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1203 archvie header string counts the endian way, this heuristic sees
1204 how big an archive string to read by trying it one way and if the
1205 string table is unreasonably big, trying it the other. *FIXME*.
1206 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1208 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1210 * bfd-in.h: Increase version number to 1.97, for consistency
1212 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1214 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1216 * bfd-in.h: bump version to 1.96
1217 Major change; changed calling convention for
1218 bfd_get_relocated_section_contents so that caller allocates
1219 memory for section data.
1220 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1221 seclet.c, targets.c, bfd.c: reflect new convention.
1222 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1223 case, then use reasonable default values for SEC_* flags.
1225 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1227 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1228 size of output reloc struct.
1229 * targets.c, Makefile.in: comment out tekhex for the moment.
1230 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1231 * configure.in: tandem target is st2000
1232 * coff-m68k.c: rename static howto_table to global
1233 m68kcoff_howto_table.
1234 * bout.c: remove unnecessary abort
1235 * coff-a29k.c: various changes to the way relocations work to cope
1236 with the "new order" and latent bugs.
1239 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1241 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1242 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1243 * reloc.c (bfd_perform-relocation): don't relocate refs to
1244 absolute symbols if doing a partial link.
1246 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1248 * configure.in: Add a29k-amd-udi.
1250 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1252 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1253 internal_exec structure before initializing the fields that
1254 are used, so that the unused fields are in a known state.
1256 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1258 * tekhex.c (struct data_struct): Convert from typedef that
1259 typedefs nothing to a normal structure declaration.
1260 * tekhex.c (pass_over): Prototype args for function that
1261 second arg points to.
1263 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1265 * Makefile.in: remove old style staging. Do not print recursion
1268 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1269 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1272 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1274 * bfd.c, Makefile.in: added tekhex
1275 * aoutx.h (set_section_contents): pages should be padded to the
1276 size of a page, not the size of a segment.
1277 * configure.in: added go32 host and i386-aout target.
1278 * i386aout.c, libaout.h: now works for go32 target
1279 * ieee.c: fix bit rot.
1280 * seclet.c: support for padding seclet type.
1282 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1284 * Makefile.in: added .NOEXPORT:
1286 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1288 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1290 * elf.c (elf_compute_section_file_positions,
1291 elf_write_object_contents): Return boolean, not NULL (which
1293 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1294 Also ifdef-out code that aborts on unhandled section types.
1296 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1298 * configure.in: Recognize ncr3000 config
1299 * Makefile.in (MINUS_G): Pass on to recursive makes.
1300 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1302 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1304 * Makefile.in: Now that we have sym.h and symconst.h, compile
1305 coff-msym.c on all systems.
1306 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1307 * coff-msym.c: Update include files and comments; add weakext bit.
1309 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1311 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1312 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1314 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1316 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1317 * configure.in: Add new host and target configs.
1318 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1319 structs, which vary; just use member name.
1320 (elf_object_p, elf_core_file_p): Lint, fix comments.
1321 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1323 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1325 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1326 local, disposable, copy of the external form of section header
1327 table and program header table entries.
1329 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1331 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1333 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1335 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1338 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1340 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1342 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1344 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1345 not internal bfd_assert function (twice).
1347 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1349 * aout-target.h: change ar_max_namelen to 15 (the right value)
1350 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1353 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1355 * archive.c (bfd_generic_archive_p): check for bout archives too.
1356 * bout.c: make it work again.
1358 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1360 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1362 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1363 bfd_xmalloc() instead of bare malloc().
1365 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1367 * Makefile.in: pass down MAKEINFO on info.
1369 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1371 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1372 host/h-<foo> now just <foo>.
1373 * configure.in: reflect changes
1375 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1377 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1378 actual source file, not just the generated libbfd.h.
1380 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1382 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1383 gdb on little-endian 960 code.
1384 * archive.c (compute_and_write_armap): indirect symbols should go
1385 into the archive header too.
1387 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1389 * Makefile.in: added check target.
1391 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1393 * coff-msym.c: Move this file from gdb/ecoff.c. It
1394 handles byte-swapping for ECOFF (MIPS symbol) files.
1395 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1396 to the files built on MIPS-based hosts.
1397 * Makefile.in: Add rule for coff-msym.
1399 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1401 * Makefile.in: added clean-info target. MINIMIZE=1.
1403 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1405 * coff-rs6000.c: Move core file functions into separate
1406 new file rs6000-core.c. This is needed because reading
1407 core files depends on native include files that conflict
1408 with ../include/coff/rs6000.h.
1409 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1411 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1413 * aoutx.h (NAME(aout,print_symbol)): Don't print
1414 symbol addresss for undefined symbols.
1415 * coff-rs6000.c: Various updates (due to target-
1416 independent changes).
1417 * libbfd.h: Ditto (tdata field is now a union).
1418 * hosts/h-sparc.h: Removed prototype for bogus function
1419 'emset' (presumably should have been 'memset' - which is there).
1421 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1423 * configure.in (mips-big-* target): Same is Iris.
1425 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1427 * aoutx.h (translate_from_native_sym_flags): when creating an
1428 alias symbol, fill in the section as undefined, rather than
1429 leaving it blank. If an output section can't be found for a
1430 symbol, then don't core dump.
1432 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1434 * Makefile.in, configure.in: removed traces of namesubdir,
1435 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1436 copyrights to '92, changed some from Cygnus to FSF.
1438 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1441 * coff-h8300.c: fix stupid reloc subtraction bug
1442 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1443 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1444 the symbol.flags and done_lineno fields.
1446 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1448 * coffcode.h (coff_write_symbol): write out the correct number of
1450 * cpu-h8300.c: fix disassembly bug
1452 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1454 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1455 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1456 reloc.c, section.c (bfd_map_over_sections), targets.c
1457 (bfd_target_list): Protolint.
1458 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1460 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1462 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1464 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1465 section of a symbol rather than the section of a reffed symbol to
1466 determine the r_index of an emmitted reloc.
1468 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1470 * PORTING: New (preliminary) porting guide.
1472 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1474 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1475 (howto_hvrt16): lint.
1477 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1479 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1480 a full configuration (with possible cross-development),
1481 instead of using host-aout.c.
1483 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1485 * aout-target.h (MY(write_object_contents):
1486 Set obj_reloc_entry_size (abfd).
1487 * gen-aout.c: Change to emit a .c files, not a .h file.
1489 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1491 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1492 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1494 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1496 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1497 with more than one auxent can cause nasty core dumps.
1499 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1500 "done_lineno" so that a symbol which appears twice in the symbol
1501 table only gets it's linenumbers relocated once. Modifed
1502 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1505 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1507 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1508 stuff to use the New Order.
1510 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1512 * ieee.c: Change type of envi[] to unsigned char.
1514 * configure.in: fix vax ultrix configuration.
1516 * elf.c (bfd_section_from_shdr): Deal with null return from
1517 bfd_make_section(). (elf_object_p): Select endianess properly.
1519 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1521 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1523 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1525 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1526 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1527 * host-aout.c: Don't use aout-params.h; configure these systems
1528 in their xm files, not in a randomly generated file.
1529 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1531 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1533 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1535 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1536 host_aout_vec here as well.
1538 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1540 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1541 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1542 to prevent undefined symbol.
1544 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1546 Various lints found on PersSony
1547 * aoutx.h: cast an enum
1548 * coff-a29k.c: many ints in reloc structure turned to enum
1549 * coffcode.h: more enums
1550 * cpu-h8300.c: more enums
1551 * opncls.c: more enums
1553 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1555 * configure.in: Make Tahoe configuration work again.
1556 * bfd-in.h: Remove trailing comma from enum declaration.
1557 * ieee.c: Can't put byte values >0x7F into a signed char.
1559 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1561 * Makefile.in: Add dependencies for various coff-*.o files.
1563 * elf.c: Remove extraneous paren from core_prpsinfo and
1564 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1565 Replace references to old section "size" member with new
1566 "_raw_size" member. Implement elf_make_empty_symbol, which
1569 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1571 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1574 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1576 * coffcode.h (bfd_coff_relax_section): now static.
1577 (bfd_coff_get_relocated_section_contents): various type lints.
1579 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1581 New entry point in the transfer vector - bfd_relax_section.
1583 * aout-target.h: add to vector, call generic_relax
1584 * bfd-in.h: add to vector
1585 * bfd.c: add #define for vector
1586 * bout.c: add to vector, call generic_relax
1587 * coffcode.h: add to vector, also now has coff specific relax code
1588 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1589 * elf.c: call generic_relax
1590 * ieee.c: call new vector, clean up some bugs due to the creation
1592 * libbfd.h: add bfd_generic_relax_section EXFUN
1593 * oasys.c: call generic_relax
1594 * reloc.c: implement generic_relax
1595 * seclet.c: moved much of this into coffcode.h
1596 * srec.c: call generic_relax
1597 * targets.c: define new transfer vector
1599 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1601 * everything: now modified to use smaller reloc type. Self hosts
1604 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1606 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1607 New files for stratus.
1609 * configure.in: Add configuration fragments for stratus.
1611 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1613 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1614 variables as CONST since they are set to point to a const char
1615 string. Fixes compiler complaints.
1617 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1619 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1622 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1624 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1625 symbols, so that we can emit the correct file name even
1626 if it's an include file.
1628 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1630 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1631 (Reported by john@labtam.labtam.oz.au (John Carey)).
1633 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1635 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1637 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1638 being used to -DHAVE_PROCFS.
1640 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1641 '#include "fopen-same.h"' to end of file to match other h-* files.
1643 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1645 * configure.in: Change svr4 references to sysv4. Add case
1646 "unknown" for target vendor and infer some targets based
1647 on the specified operating system.
1649 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1651 * bfd-in.h, libaout.h: ANSIfy enums.
1653 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1655 * archive.c (normalize): created version for VMS which removes the
1656 VMS directory crap from the front and end of a filename, eg turn
1657 [-.foo]bar.obj;123 into bar.obj
1658 (bfd_construct_extended_name_table): now writes index into an
1659 extended name table in decimal - the same base used to read an
1660 extended name table.
1662 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1664 * aout-encap.c: Fix to use aout-target.h.
1665 * aoutf1.h: Use standard MY_object_p and MY_callback
1666 in aout-target.h. Remove target-specific versions.
1667 * host-aout.c: Re-write to use aout-target.h.
1668 * gen-aout.c: New files use with host-aout.c to generate
1669 host-specific a.out-related parameters.
1670 * Makefile.in: host-aout.o depends on aout-params.h, which is
1671 generated by gen-aout.
1672 * aout-target.h: Make a little more flexible.
1673 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1674 macro. Instead, inline it in aout-target.h.
1675 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1676 a gcc -Wall warning.
1677 * archive.c: Add missing commas in DEFUN macro (2 places).
1678 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1679 Berkeley ones, now that libiberty has them:
1680 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1681 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1682 remove unused variable.
1684 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1686 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1687 and execname inside HAVE_PROCFS ifdef since they are unused
1688 when it is not defined.
1690 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1692 * elf.c: Flag all sections as either code or data. We can't
1693 be sure what they are anyway, since ELF doesn't fit the
1694 traditional model of text+data+bss very well. Add new local
1695 function elf_read() to simplify code. Record entry point in
1698 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1700 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1701 rather than N copies of the same lines.
1703 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1705 * cpu-h8300.c: disassemble branch displacements correctly
1706 * coff-h8300.c: put reloc offsets out in 32bits
1708 * makefile.dos, configdj.bat: New files from DJ
1709 * cache.c: fopen with new macros is needed for DOS.
1710 * ieee.c: environ renamed to envi to stop an include file
1712 * opncls.c, coff-rs6000.c: more fopens with macros.
1714 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1716 * Makefile.in: infodir belongs in datadir.
1718 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1720 * Makefile.in: fix where docdir lives
1722 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1723 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1724 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1725 srec.c, syms.c, targets.c : all new documentation and lint
1729 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1731 * coffcode.h, srec.c: Lint.
1733 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1735 * Makefile.in: install using INSTALL_DATA, added standards.text
1738 * configure.in: mark directory as target dependent. configure
1739 nows works in objdir always so make file existence checks
1742 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1744 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1745 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1746 and mandir now keyed off datadir by default.
1748 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1750 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1751 computation of arch and machine type so it's worked out before
1752 some_aout_object_p is called.
1753 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1755 * archures.c: add extra field 'section_align_power' to hold
1756 default section alignment in object files.
1757 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1758 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1759 initialize the new field.
1760 * bout.c (b_out_callback): replace the text size, since aout
1762 * aoutx.h: Documentation in the new style
1764 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1766 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1767 use the saved value if mtime_set is already set (intended
1768 for archive files, though apparently not used yet).
1770 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1772 * targets.c: Revise comments about how to configure the target
1773 vector, to match reality. Remove mention of obsolete methods.
1774 Remove long lists of capitalized macros that turn into the same
1775 thing in lowercase. Normal vector simply lists all known
1776 lowercase xvec names; all other cases are handled by SELECT_VECS.
1778 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1781 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1782 list of supported targets.
1784 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1786 * archive.c (bsd_write_armap): The pad byte sometimes added to
1787 the string table in a __.SYMDEF member is now
1788 counted as part of the size of the string table.
1789 This is compatible with the old ranlib, as well as Sun's.
1791 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1793 * srec.c: Rewrote to fix many bugs; now gets the record type
1794 right, doesn't choke on input, sets the start address in an S9 and
1795 fills in the filename on an S0.
1797 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1799 * cpu-h8300.c: Add support for MEMIND addressing mode
1801 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1803 * coffcode.h: use the new macro if available
1805 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1806 * Makefile.in: Fixed dependencies due to file rename
1808 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1809 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1810 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1811 newos3.c, stab-syms.c, syms.c: All these files have had their
1812 #includes altered to point to the new places.
1814 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1816 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1818 * configure.in: Add vendor "ncr" as supported per-target vendor.
1819 Add svr4 case for i386 per-host case.
1821 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1824 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1826 * syms.c (bfd_decode_symclass): Return 'A'
1827 for symbols that are both absolute and global.
1828 * archive.c (bfd_special_undocumented_glue): Return NULL
1829 if bfd_ar_hdr_from_filesystem returns NULL.
1831 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1833 * Makefile.in: added coff-h8300
1834 * configure.in: now h8 is a coff target
1835 * cpu-h8300.c: fix various disassembly problems
1836 * libcoff.h: took out some code which has been #0ed for a long
1838 * targets.c: added h8 coff
1839 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1840 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1842 * coffcode.h: Started to change the way machine dependencies are
1843 handled, from the nest of #ifdefs to macros defined in the
1844 including coff-<foo>.c
1846 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1848 * aoutx.h (some_aout_object_p): Set the `executable' bit
1849 if the entry point is contained in the text segment, even if the
1850 text segment is at location 0.
1852 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1853 nonstandard MIPS sections (.rdata, .sdata, etc).
1855 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1856 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1857 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1859 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1861 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1863 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1864 from syms.c to new file stab-syms.c. Also, since GNU extended
1865 type codes such as N_SETT are no longer in ../include/stab.def,
1866 include them manually.
1867 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1868 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1869 * libaout.h: Added prototype for aout_stab_name().
1870 * Makefile.in: Update Makefile for new stab-syms.[co].
1872 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1874 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1875 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1876 just make N_XXX work by excluding the header from the text segment.
1877 * aoutx.h: Fix comments to match.
1879 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1881 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1882 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1883 for the "logical" text segment (i.e. never consider the exec
1884 header to be part of the text segment). This change is
1885 needed for consistency with various other parts of bfd and ld.
1886 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1887 and move calculation of obj_textsec(abfd)->size to libaout.h.
1888 * bfd-in.h: Removed bogus ';'.
1890 * Makefile.in: Add MINIMIZE flag to select lean
1891 or bloated target_vector.
1892 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1893 * newsos3.c: Fixes to ../include/aout64.h remove need
1894 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1896 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1898 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1899 handle both little and big-endian targets, with little
1900 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1901 * host-aout.c: Add FIXME note.
1903 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1905 * targets.c: Make the default target_vector contain
1906 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1907 Old behavior can be gotten by defining ALL_TARGETS.
1908 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1909 Factored out common code into new file aout-target.h.
1910 Saves a lot of duplicate code for a.out variants.
1912 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1914 Get 'make headers' to work when configured with +subdirs.
1915 * Makefile.in: Add $(subdir) to docdir path.
1916 * doc/Makefile.in (protos): Add $(srcdir) prefix
1917 to name of sed scripts.
1919 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1921 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1922 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1923 to include names of N_SETT etc.
1925 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1927 * elf.c: Add minimal support for ELF symbol tables. Generates
1928 canonical bfd symbol tables from ELF symbol tables. Change the
1929 name of some functions from bfd_<name> to elf_<name>.
1931 * syms.c: Trivial fix to comment to remove a redundant "to".
1933 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1935 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1936 form that GDB recognizes as COFF.
1938 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
1940 * ieee.c (ieee_object_p): cast NULL correctly.
1941 * configure.in: added harris host
1943 * coff-a29k.c: Lots of changes, most from David Wood.
1945 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
1947 * coff-m88k.c (coff_write_armap): Just #undef it.
1949 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
1951 * Makefile.in: standardize on MINUS_G to disable debugging
1952 * coff-m88k.c: create coff armaps instead of bsd ones.
1953 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
1956 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
1958 * elf.c: Additions to support ELF format core files.
1959 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
1960 has support for /proc (all the include files in particular).
1962 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
1964 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
1965 of two N_SO stabs, one for directory, and one for filename.
1967 * bfd-in.h (print_vma): Factor out duplicate definition.
1969 Exit a little more gracefully when malloc returns NULL.
1970 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
1971 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
1972 * libbfd.h: Rre-generated due to libbfd.c update.
1974 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
1976 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
1978 * elf.c (elf_object_p): Don't try to create a bfd section for
1979 the first ELF section header. It is just a placeholder.
1981 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
1983 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
1984 core files, when compiling native.
1985 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
1987 FIXME: The aoutf1.h change below needs to be reversed back
1990 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1992 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
1993 manipulation of lnno fields in lineno structs in a coff-<f>.h
1994 independent way. Override it in coff-<f>.h to your favourite
1995 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
1996 (coff_swap_lineno_out): modified to use the new macros.
1998 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2000 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2001 unknown arch when the magic number doesn't specify the
2002 architecture, since some OSs (eg old sun3s) don't set the number, and
2003 020 is probably the right answer anyway.
2005 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2007 * hosts/h-news.h, hosts/h-rtbsd.h:
2008 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2009 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2010 bfd_print_symbol_nm, for use by nm.
2011 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2012 bfd_print_symbol_nm option, to print in nm format.
2013 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2014 oasys.c (oasys_print_symbol): Provide stub implementations
2015 for bfd_print_symbol_nm.
2016 * syms.c: New function bfd_decode_symclass, used by nm printer.
2017 New function bfd_stab_name to look up string name of stab code.
2019 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2021 * Makefile.in: Added ctor.c
2022 * archures.c (bfd_default_arch_struct) added
2023 bfd_default_reloc_type_lookup.
2024 * coffcode.h: removed a load of #if 0ed code.
2025 (coff_compute_file_section_positions): now works out the section
2026 alignment and size correctly in all cases.
2027 (coff_get_symtab): looks for constructor symbols and calls the
2028 right function when they're found. (coff_canonicalize_reloc):
2029 knows when a section is full of constructors and does the right
2031 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2033 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2034 * libcoff.h: removed #if 0ed code
2035 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2036 arch independent constructor relocation type.
2037 (bfd_reloc_type_lookup): removed the comment "this will go away"
2038 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2039 reloc which is used when BFD_RELOC_CTOR falls through to give a
2040 default 32bit reloc for constructors.
2041 (bfd_default_reloc_type_lookup): added.
2042 * aoutf1.h: fixed SEGMENT_SIZE typo.
2044 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2046 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2047 matching prefix "coff".
2048 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2049 rs/6000 csect records.
2051 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2053 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2054 * configure.in: add motorola delta88 cases
2055 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2056 write_armap prototype
2057 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2059 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2061 * Rename COFF-related files in `coff-ARCH.c' form.
2062 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2063 coff-mips.c, coff-rs6000.c to be exact.
2065 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2066 make output clutter.
2067 * config/mt-*: Ditto.
2069 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2071 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2072 John Gilmore. Archive support from Damon A. Permezel.
2074 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2075 * configure.in: Add rs6000 case.
2076 * targets.c: Add rs6000 vector.
2077 * archures.c: Add rs6000, fix comment on romp.
2078 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2079 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2080 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2081 * section.c (bfd_make_section): Return NULL on attempt to create
2083 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2084 (bfd_swap_aouthdr_in): Handle lots more members.
2085 (make_a_section_from_file): If section has already been seen,
2086 just return false rather than overwriting it.
2087 (coff_real_object_p): Understand incoming magic numbers.
2088 (coff_set_flags): Understand outgoing magic numbers.
2089 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2090 (build_debug_section): Add fn for reading debug string section.
2091 (get_normalized_symtab): Handle symbol names in debug string section.
2092 Remove unused obj_string_table.
2093 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2094 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2095 existing section before making one.
2096 * cpu-rs6000.c: New file.
2097 * rs6000coff.c: New file.
2099 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2101 * elf.c: Add partial support for ELF format corefiles. Still needs
2102 support for extracting registers from corefiles.
2104 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2106 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2107 RANLIB is defined as echo, send the output to /dev/null to help
2108 reduce clutter in the output from doing a make.
2110 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2112 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2113 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2115 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2117 * coffcode.h (coff_compute_section_file_positions): make it pad
2118 section size out if there are alignment restrictions so that the
2119 image will be ok on a system where section positions are worked
2120 out by accumulating sizes rather than from the section headers.
2121 * targets.c (proto write_armap). Changed orl_count to unsigned.
2122 * opncls.c (bfd_close_all_done). Added so that generative
2123 programs like gas can close a bfd without causing bfd confusion.
2124 * libbfd.h (changed becuase of protos)
2125 * amdcoff.c: messed with the way that jmp displacements are
2126 calcualated. This may not yet be totally correct.
2127 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2129 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2130 abs symbol has no section (like a register symbol).
2131 (coff_write_symbol) now zeros auxent before filling it up to help
2132 with sensitive applications.
2133 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2135 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2137 * bfd.c: Make sure we don't get a macro strerror().
2138 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2139 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2140 attempt to recover command, ifdef NO_CORE_COMMAND.
2141 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2143 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2145 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2147 * archive.c (bsd_write_argmap): The size of the ranlib structures
2148 should not include the size field itself.
2149 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2150 adata(abfd)->exec_bytes_size field instead of constant macro,
2151 because aoutx.h compiles to a simple .o file shared by
2152 all 32-bits a.out targets.
2154 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2156 * configure.in: Allow i386-sco-sysv.
2157 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2158 * cpu-h8300.c: lint.
2160 * host-aout.c: New strategy. We use common code, include files,
2161 and data structures to handle the file, but set a few parameters
2162 from the host's config file (page size, text start addr, etc).
2163 * libaout.h: Define HP BSD machine types.
2164 * aoutf1.h: Handle reading a.outs with these types.
2166 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2167 virtual-memory-address of the .reg section. We can't just make a
2168 section for "all the regs and nothing else" because only GDB knows
2169 exactly where the regs are (scattered around the upage and stack).
2170 Clean up memory allocation. Remove big- and little-endian
2171 vectors, replace with single vector; this only runs on the host,
2172 in host byte order. Replace byteswap routines with aborts in case
2174 * targets.c: There's only one trad_core_vec now.
2175 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2177 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2179 * hosts/h-amix.h (free): Fix prototype.
2181 * aoutx.h: Don't use NULL as an integer, for braindead systems
2182 that declare it as (void *)0. (From Peter Schauer.)
2184 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2186 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2187 problem with bad Ultrix system headers.
2188 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2189 various kinds of alignments for the various kinds of
2192 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2194 * doc/Makefile: Don't assume . is on the path (from James Clark).
2196 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2198 * Makefile.in: Avoid Sun Make VPATH bugs.
2199 * targets.c: Declare trad_core vectors extern.
2201 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2203 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2204 * libbfd.h: Moved ALIGN macro here.
2205 * bout.c (b_out_callback): Replace i960_align by align_power.
2207 * libaout.h (struct aoutdata): Added fields page_size,
2208 segment_size and exec_bytes_size. These help generic code
2209 (in aoutx.h and libaout.h) to figure out where to align
2210 the various segments in a demand paged file.
2211 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2212 to decide if the exec header counts in a_text (text segment size).
2213 Also, assume D_PAGED flag is set; don't set it here.
2214 * bout.c (b_out_callback): Add initialization of
2215 adata fields page_size, segment_size, and exec_bytes_size.
2216 * host-aout.c (NAME(host_aout, callback) and
2217 NAME(host_aout,mkobject): Ditto.
2218 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2219 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2220 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2221 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2222 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2223 for some systems (mainly sunos), so do it in the callback instead.
2224 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2225 * aoutx.h (NAME(aout,set_section_contents): Change the way
2226 filepos and size of sections are carried out to support
2227 older styles of demand paged executables.
2230 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2232 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2233 * bfd.c: Added macros to enable gas to swap coff records.
2234 * coffcode.h: Make the coff_swap_*_out routines return the number
2235 of bytes swapped, and cleaned up their prototypes.
2236 * configure.in: Added ebmon/coff support
2237 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2239 * targets.c: Added new entry points for coff swapping
2241 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2243 Restructure configuration scheme for bfd, binutils, ld.
2245 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2246 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2247 Change some config names to match other dirs.
2248 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2250 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2251 ../include/sysdep.h.
2252 * cpu-i960.c: Strncmp needed a length arg.
2253 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2254 * i386aout.c: Remove dead N_TXTOFF override.
2255 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2256 * config/: Rename some config files to match up h-*.h names.
2257 Remove all the HOST_SYS definitions from the config files.
2258 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2259 * hosts/h-hp9000.h: Remove USG comment.
2260 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2261 * hosts/h-news.h, h-sparc-64.h: New config files that had
2262 previously been kludged in the <sysdep.h> file.
2264 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2266 * config/*: trad-core support is HOST dependent, not target
2267 dependent. Target config files only set DEFAULT_VECTOR and/or
2268 other vector elements. Exception: when host-aout.c is in use,
2269 in which case we're forced to assume we're native (hp, vax,
2270 tahoe). Rename XDEPFILES to HDEPFILES.
2271 * Makefile.in: Rename XDEPFILES.
2272 * config/h-sun*: Don't force static linking.
2273 * trad-core.c: Document how to use it nowadays.
2274 * i386aout.c, newsos3.c: Clean up.
2275 * i386coff.c: Allow 386 coff files to be used as core files too
2276 (for reading core files from embedded systems).
2278 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2280 * Add i386aout.c for a.out support on the i386.
2282 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2284 * reloc.c, section.c, syms.c, targets.c: correct info-node
2285 structure in *doc* comments.
2286 doc/Makefile: stop hiding complaints from makeinfo.
2288 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2290 * aoutx.h (...some_aout_object_p): Take a third parameter,
2291 the internal_exec struct, and avoid ever looking at an
2292 external_exec. All callers changed to read the entire
2293 external_exec struct, swap and check its magic number,
2294 swap in the whole structure, and pass the swapped-in version to
2296 * bout.c: Bring into modern era. Use single _object_p routine
2297 for big- aand little-endian. Provide internal and external
2298 exec header structs. Use separate swap-in and swap-out routines.
2300 * libaout.h: Move struct internal_exec from ../include/aout64.h
2301 to here. Add obj_symbol_entry_size to struct aoutdata.
2302 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2304 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2305 EXTERNAL_NLIST_SIZE. Callers changed.
2307 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2309 * bfd.c: Remove strerror() to libiberty.
2311 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2312 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2313 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2314 last byte of transfer, not first byte, is within the section.
2316 * host-aout.c: Remove `BSD' archive support. Lint.
2318 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2319 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2320 `bfd_arch_info_type'. All uses changed.
2321 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2322 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2323 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2324 it needs a better name.) All uses changed.
2325 * targets.c: Rename `enum target_flavour_enum' to `enum
2326 target_flavour', and remove the `_enum' from all of the enum
2327 values themselves. All uses changed.
2329 * configure.in, config/h-i386mach: i386 mach host.
2330 * config/t-i386-aout: Use host-aout.c.
2332 * trad-core.c: Give it its own xvec's to make it independent
2333 of other file formats.
2334 * ecoff.c, host-aout.c: Remove refs to trad-core.
2335 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2336 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2338 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2340 * reloc.c: Extended NEWHOWTO macro
2341 * ieee.c: Changed the way 8bit pcrel is done
2342 * cpu-h8300.c: got the registers in the right order
2344 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2346 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2347 prediction is vindicated!
2349 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2350 Remove refs to howto.c, since Steve forgot.
2352 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2354 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2355 still work. Now allows any architecture/machine to be set.
2357 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2359 * howto.c deleted and moved code to reloc.c
2361 * libbfd.h, libbfd-in.h removed $id stuff for real
2363 * cpu-h8300.c Made it match various different spellings of h8300.
2365 * archures.c: Took out the first char filter which made it only
2366 look for a cpu/arch match when the first chars of supplied and
2367 tested names were the same.
2369 * targets.c removed oasys stuff, pending someone to fix the bugs
2373 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2375 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2376 ELF support good enough for GDB.
2377 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2378 m68k-cbm-svr4 host and target.
2379 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2380 so `diff' and `patch' can cope.
2382 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2384 * archures.c: removed texinfo error
2386 * init.c: added texinfo hooks, and removed initialization error
2389 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2392 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2394 * cpu-i960.c: Avoid numerical count of initializers.
2396 Vax Ultrix changes from David Taylor <taylor@think.com>:
2397 * host-aout.c: Make little-endian vector really little-endian.
2398 * configure.in: Separate vax and tahoe cases, handle ultrix.
2399 * config/t-vax: Add trad-core.o.
2400 * config/h-vaxult: New host system.
2402 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2404 * bfd-in.h VERSION, change version number to 0.18, this makes a
2405 gap, but now is the same as the linker version number.
2407 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2408 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2409 files will eventually contain processor specific bits for bfd,
2410 like strange relocation information and dis/assembly. So far only
2411 the H8 has been even partially done. This work also ties in with
2412 the change in handling architectures.
2414 * amdcoff.c: (a29k_reloc) fix error message.
2416 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2417 discover the architecture of the bfd. (sunos4_callback) calls the
2418 function bfd_set_arch_mach rather than stuffing stuff directly
2419 into the bfd. (sunos4_write_object_contents), changed names of
2422 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2423 setup the environment.
2425 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2426 headers in big endian format, regardless of the endianess of the
2429 * archures.c: totally changed. Now an architecture is represented
2430 with a pointer to an info structure rather than an enumerated type
2431 and a long. The old info is available as two elements in the
2432 structure. Future enhancements to architecure support will
2433 involve pointers to methods being placed into the info structure.
2435 * bfd.c: changed the definition of the bfd structure for the new
2438 * bout.c: (b_out_set_arch_mach) changed to use the new
2439 architecture mechanism.
2441 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2442 the new architecture mechanism.
2444 * configure.in: added h8 stuff.
2446 * ieee.c: too many changes to note. Now ieee files written with
2447 bfd gas and ld can be read by gld and ieee only linkers and
2450 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2452 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2453 than fixing the structure directly.
2455 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2456 than fixing the structure directly.
2458 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2459 before opening a bfd.
2461 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2462 rather than fixing the structure directly.
2464 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2465 in the t/hmake file) a user can select which backends they want
2466 linked with bfd without changing the source.
2468 * init.c: new, looks after initializing modules.
2470 * howto.c: for future use, will allow an application to work out
2471 what cookie to use as a handle on a relcoatio howto.
2473 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2475 * srec.c: Better error checking, partly from Peter Schauer.
2476 (srec_object_p): Avoid assuming any file that starts with 'S' is
2477 an S-record file! (Check for 3 uppercase-hex digits after it.)
2478 (ISHEX): Define new macro for checking supposedly hex characters.
2479 (pass_over): Treat as EOF any S-record line that:
2480 * doesn't have hex in either size character
2481 * produces a size larger than 0x7F
2482 * has an unrecognized type number
2484 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2486 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2487 opncls.c: Lint (saber actually).
2489 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2491 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2492 * newsos3.c: Fixed two types: newos3 -> newsos3.
2493 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2494 to use correct segment.
2496 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2498 * aoutx.h (print_symbol): Handle missing symbol->name.
2500 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2502 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2505 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2507 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2508 add sgi/irix support.
2510 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2512 Changes for the AMD 29000 Ultracomputer port from David Wood.
2515 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2517 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2520 * coffcode.h (coff_real_object_p): Pass information about the
2521 current file's coff symbol format to BFD via the coff_data struct.
2522 (coff_find_nearest_line): obj_icof => coff_data.
2523 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2524 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2525 and DIMNUM == E_DIMNUM.
2526 * configure.in: Handle a29k-*-* hosts, and targets
2527 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2528 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2529 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2530 local_linesz to `coff_data' (tdata) struct.
2531 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2532 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2534 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2536 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2537 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2539 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2541 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2543 (sunos4_core_file_matches_executable_p): Fix header comparison.
2544 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2545 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2547 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2549 Allow GDB to patch object files.
2551 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2552 * trad-core.h (trad_unix_core_file_p): Ditto.
2553 * aoutx.h (aout_set_section_contents): On first output, check
2554 abfd->direction and complain if erroneous.
2556 * Makefile.in: Add crude dependencies.
2558 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2560 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2561 to h/t-xxxx files so that everything will work on System V.
2563 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2565 * aoutx.h: Add information on host-aout.c and how to configure
2566 to use it, to the manual.
2567 * configure.in: Tix typo.
2568 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2569 else dummy out the core file support.
2570 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2571 specified, use it to locate the data section.
2572 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2573 rather than as chars (lint).
2575 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2577 * aoutx.h, coffcode.h: saberized.
2579 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2581 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2583 bfd.c, targets.c: minor rewording of doc segments
2586 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2588 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2589 etc, rather than TEXT_START_ADDR.
2590 * host-aout.c: Remove #if 0 around whole thing.
2591 Update to modern (32/64-bit) a.out naming conventions.
2592 Include a large chunk of ../include/a.out.gnu.h to get macros that
2593 are not defined by the system include files.
2594 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2595 macro used by the other a.out implementations.
2596 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2598 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2600 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2601 texdoc and psdoc; make these depend on generated .texi's
2603 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2606 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2609 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2610 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2611 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2612 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2613 obtrusive marks indicating .c origins.
2615 * bfd.texinfo: generalize most references to linker
2617 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2619 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2620 * archures.c: remove empty foo() definition (crept in at vn1.9)
2622 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2624 * bfd.texinfo: use @setchapternewpage on instead of lots of
2625 @page's; minor rephrasing in Introduction.
2627 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2628 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2629 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2630 segments): used BFD (caps) more consistently as a name in
2631 discourse, fixed a few other minor typos and uses of fonts
2634 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2636 * coffcode.h: fixed bug where string table size wasn't being swapped.
2638 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2640 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2642 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2643 flags. (bfd_print_symbol_vandf) now knows what to do with the
2646 * aoutx.h: made translate_from_native_sym_flags and
2647 translate_to_native_sym_flags produce the above flags.
2650 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2652 * all files: update copyright notices for GPL version 2.
2653 Install header comments and attribute most modules to their
2654 authors. BFD's name is now officially "Binary File Descriptor",
2655 so remove any conflicting pejoratives.
2656 archures.h: Consists solely of comments; remove it.
2658 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2660 * Makefile.in, bfd.c: Made it compile again.
2662 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2664 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2667 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2669 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2670 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2673 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2674 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2676 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2678 * Everything: created some new files, core.c format.c, reloc.c,
2679 section.c and syms.c to split the functionality a bit better.
2680 Cleaned up the rest of the files a bit, and added some
2684 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2686 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2687 really takes 3 arguments, patched code and ammended prototypes.
2689 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2691 * ../include/bfd.h (struct bfd_target): Added new field
2692 "align_power_min" which contains the minimum alignment for a
2693 section. This is used in coff_new_section_hook. The field
2694 insertion necessitates an update of all backends..
2696 * aoutf1.h jump table field inserted
2698 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2701 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2702 table field inserted.
2704 * coffcode.h(just about everything) Now patches up symbol tables
2705 using a different mechanism. The Intel major bug has been fixed,
2706 and the linker can self host on the Aviion and be debugged with
2709 * ecoff.c: new include and jump table patch, i386coff.c: new
2710 include and jump table patch, icoff.c: new include and jump table
2711 patch, ieee.c: can now read archives containing ieee modules.,
2712 libcoff.h: added (combined_entry_type), libieee.h: uped max
2713 sections to 20, m68kcoff.c: new include and jump table patch,
2714 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2715 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2716 srec.c: jump table patch. trad-code.c fixed #IF typeo
2718 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2720 * coffcode.h (coff_swap_aux_in): added else case to deal with
2721 filenames less than 9 characters.
2724 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2726 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2728 * srec.c: now allows any number of sections to be created in a
2729 file. Outputs addresses of the right length.
2731 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2733 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2734 target didn't match, the format got set to the attempted match,
2735 breaking a future test.
2737 *../include/i386coff.h : fixed typo in type field with size
2739 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2740 support in the jump table for the swapping routines exported to
2741 gdb. Now gdb works with the 386.
2743 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2745 * Merge in changes from gdb-3.95 release.
2746 Makefile.in: Allow hmake and tmake files to add OFILES.
2748 bfd.c: support specific targets as well as searching. When
2749 searching, take default target in preference to others.
2751 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2752 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2753 libbfd.h: Support specific targets as well as searching.
2754 opncls.c: Support specific targets as well as searching.
2755 targets.c: Search is short-circuited if default target matches.
2756 liboasys.c, libieee.c: Undo bothner changes that make macros
2757 work to the left of assignment, but which depend on the
2758 representations of different pointer types being the same.
2760 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2762 * i386coff.c: created.
2763 * coffcode.h: added support for 386.
2764 * Makefile.in: added support for 386.
2765 * ../include/i386coff.h: created
2767 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2769 * coffcode.h: removed all put_x_<sizes>
2770 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2774 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2776 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2778 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2780 * everything: Removed sysdep.h from bfd.h and put back into files
2781 from which it was split out. Now 64 bit version is built with a
2782 -DHOST_64_BIT="long long" on the compile line.
2785 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2787 Changed all the [get|put][name] routines to use [get|put]_[size
2790 Put in support for 64 bit work. Now two versions of bfd may be
2791 generated, according to the state of TARGET_64_BIT, one which is
2792 32 bit only, and one which is 64/32 bits.
2793 Created new back end 'demo64' to test 64 bit functionality.
2795 Renamed some files to work on DOS.
2797 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2798 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2799 chage, 64 bit transfer. * liba.out.h: Split out common code from
2800 sunos and newsos into liba.out. Name changes and prototype mods. *
2801 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2802 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2803 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2804 change and 64bit stuff.* newsos3.c: common code removed, new jump
2805 table. * oasys.c: Name change * opncls.c: Portability fixes *
2806 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2807 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2808 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2809 64bit ized. * demo64.c: 64 bit a.out back end
2815 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2817 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2818 on LHS of assignment, even when using old compilers.
2819 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2820 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2821 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2822 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2823 * targets.c: Add declaration of newsos3_vec.
2826 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2828 * aout.c: fixxed some of the problems with filepos calculation.
2829 (swap_ext_reloc): fixed problem with creation of relocs.
2830 (aout_set_section_contents): fixed filepos problem
2832 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2833 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2834 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2835 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2836 cleaned up. (coff_write_object_contents) cleaned up.
2838 * ecoff.c: Totally different. Now supports ecoff fully.
2840 * icoff.c: fixed problems in relocation callout.
2842 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2844 * m68kcoff.c: updated target vector.
2846 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2847 choose_reloc_size. (sunos4_write_object_contents) now calls
2848 choose_reloc_size so outputs relocs correctly, also calculates the
2849 size of the sections correctly.
2853 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2855 Merge Per Bothner's changes to modularize BFD a.out a bit.
2857 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2858 * ieee.c: Cast enums to int before comparing them, for brain-
2860 * coff-code.h: Remove coff_get_section_contents, and use the
2861 generic one instead.
2863 * aout.c: Derive new module from sunos.c, containing generic
2864 support code for all kinds of a.out files.
2866 * sunos.c: Remove all code that goes in aout.c. Split out
2867 machine dependent followup in sunos4_object_p into
2868 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2869 and redefine only the names we CHANGE, not all the names. Drop
2870 the little-endian vector, and rename the vector as sunos4 rather
2873 * b.out.c: Use aout.c routines for most of the work. Slight
2874 changes for the new regime. Remove close_and_cleanup and
2875 get_section_contents in favor of generics. New transfer vector
2878 * newsos.c: New support for Sony NEWS, another a.out format.
2880 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2881 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2882 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2884 * opncls.c (bfd_close): Call format-dependent write_contents
2885 routine, if writing, before calling target-dependent
2886 close_and_cleanup routine (which is now always generic, I think).
2887 * srec.c: Use bfd_alloc instead of malloc. Remove
2888 close_and_cleanup and move code from it to
2889 srec_write_object_contents. Add write_contents to tvec.
2890 * targets.c: Remove a.out little vector, replace a.out big
2891 vector with SunOS vector. FIXME: Need Vax support again now.
2893 * libbfd.h: Add write_contents format-dependent-vector to the
2894 bfd_target vector. Supply a generic close_and_cleanup routine.
2895 * liba.out.h: Handle the new aout.c split. Add prototypes for
2896 all routines defined in aout.c. Rename "sunos" things to "aout"
2897 things. Add a few fields where needed for various formats.
2898 * Makefile.in: Add aout.c and newsos.c.
2900 * archive.c, ieee.c, oasys.c: Lint.
2902 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2905 changed forward declaration struct stat; to reduce warnings. Changed
2906 comment on bfd_h_<x>_x.
2908 * ../include/m68kcoff.h, ../include/intel-coff.h,
2909 ../include/m88k-bcs.h
2910 Now there are two incarnations of relocs, linenos and syments. One for
2911 internal digestion, and one full of char arrays for I/O. The original
2912 names have gone to detect errors.
2914 * Makefile.in, m68kcoff.c, targets.c
2915 Test new structure code with a 68k coff implementaion
2917 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2918 Fixed all the places where there were problems with the size and
2919 alignments of structures on disk and structures in memory. #ifed out
2920 all the code in coffswap.c, since it should be done using the target
2923 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2925 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2926 multiple reloc command.
2928 * sunos.c (sunos4_set_section_contents): Made it so that sections
2929 are always padded to their alignment size.
2931 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2933 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2934 Clean up types and such (saber C problems).
2935 * ecoff.c: Clean up types and such. Remove routines that are
2936 not used. Fix up reading and swapping of shorts from files.
2938 Notes on bfd-0.5.2-patch1a, from Per Bothner:
2940 * a.out.vax.c: Remove two bogus "static" from prototypes.
2942 * ecoff.c: Got rid of lots of non-working junk (that had
2943 been copied directly from coff-code.h).
2944 Updated to be consistent with updates to icoff.c and coff-code.h.
2946 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
2947 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
2949 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
2950 but until the target_vector is automatically generated,
2951 it's as good as any. Note that the text offset is the only
2952 difference between NewsOS and SunOs (including magic numbers).
2953 (Most of the sunos_* routines should to renamed bsd_*
2954 and move to a bsd.c file. Then (and when the target_vector
2955 is automatically generated) it might make sense to create
2956 a separate Sony target.)
2958 * sysdep.h: Don't declare fread and fwrite. Causes trouble
2959 on some systems, and doesn't help on others.
2960 Similarly, only define X_OK if not already defined.
2962 * trad-core.c: Don't include sys/stat.h - at least
2963 on NewsOS 3, it has already been included.
2965 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
2967 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
2968 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
2969 symbol tables if necessary when reading them in, so gdb can use
2970 them. Add "bfd_coff_" to the names so they won't conflict with
2971 names in calling programs. FIXME-soon: if coff-code.h is
2972 included in two BFD modules, this will cause duplicate
2973 definitions; the routines should be exported to a separate,
2974 common, module (probably along with a mess of other ones).
2976 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
2978 Improve modtime support.
2980 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
2981 Remove #define for bfd_get_mtime. Remove gratuitous comment.
2982 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
2983 BUG: archive members still do not get correct mod times.
2985 Improve floating point support for core files.
2987 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
2988 (sunos4_core_file_p): Create a second registers section in the
2989 core file, called ".reg2", for the float registers.
2991 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
2993 * many changes to improve archive handling; found a logic flaw in
2994 bfd_check_format which only just happened to work by cooncidence.
2996 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2998 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3001 * bfd.h: changed type of udata in asymbol to void *, like it
3002 should be. Added bfd_reloc_dangerous enum member.
3004 * coff-code.h: Fixed it so that internally generated symbols get
3005 their values relocated correctly in all cases. Removed calls to
3008 * icoff.c: Not understanding the destination symbol of a reloc is
3009 not a failure any more, just 'dangerous'. This allows linking of
3010 b.out and coff images.
3012 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3016 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3018 * sunos.c (translate_to_native_sym_flags): fixed
3019 sym_pointer->n_value so that symbols on the way out get their
3020 section relative values calculated correctly.
3022 * coff-code.h (mangle_symbols): fixed problem where tags were not
3023 being relocated for structs, enums, unions. Also various lints.
3025 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3027 * archive.c (get_elt_at_filepos): system_call_error returned
3030 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3032 * Resolve the use of no_error and system_call_error.
3033 The bfd library itself now will never set bfd_error to
3036 The code still needs to be combed to make sure all the error
3037 codes are correct. I suspect they are not always set correctly.
3039 * The names of all the messages have _ prepended because the sun
3040 bundled compiler can't distinguish from a macro which takes an
3041 argument and the same identifier in a non-macro context.
3043 * The reason for the above being that entry points which used to
3044 be trampoline functions are now just macros which expand to a
3045 direct call through the bfd's xfer vector.
3047 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3048 must gas have its own version of everything (the gas version
3049 had the correct value)
3051 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3053 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3054 properly support i960 architecture and output correct reloc stuff.
3056 * bfd.h: added prototype for bfd_printable_arch_mach, added
3059 * coff-code.h: Applied patches from chrisb to support i960
3060 architecture, zero relocs and swap them correcly and conditionally
3061 compiled the timestamp.
3063 * sunos.c: Made the default section alignment 2^3 so that doubles
3064 are done properly. Fixed the same reloc bug that was in b.out.c
3066 * sysdep.h: Now compiles on a Posix box
3068 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3070 * icoff.c: Fix comment on big-endian version.
3071 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3072 F_RELFLG). Set F_AR32WR in output files if little endian
3075 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3077 * archures.c fixed =/== typo
3079 * sunos.c added architecture stuff for output. Fixed
3080 bug where files where vma(data) != size(text)
3081 were processed wrong.
3083 * coff-code.h added a lint cast
3085 * (../include/a.out.sun4.h) fixed it so zmagic
3088 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3090 * archive.c removed loads of includes, and fixed bug where string
3091 table didn't have a null at the end.
3093 * bfd.c fixed includes, added symbols argument to
3094 canonicalize_reloc entry point.
3096 * libbfd.c fixed includes and added some lint patches.
3098 * targets.c added both sorts of intel coff.
3100 * b.out.c fixed included, changed was the canonical
3103 * icoff.c added support for callj and big and little
3106 * opncls.c added chmod+xing for files with EXEC_P set.
3108 * sunos.c fixed includes. Changed default section
3109 alignement to words. Fixed relocation stuff to work with
3112 * bfd.h various new types added, prototype for new
3113 reloc calls, changed bfd->iostream to a void *
3114 to including files don't need stdio.h.
3116 * libcoff.h added conversion table to tie relocs to
3121 * coff-code.h fixed includes. Added code to support
3122 big and little endian formats. Various lints. Better
3123 processing of symbols. Changed reloc stuff to new
3126 * libbfd.h fixed includes
3129 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3131 * bfd.h changed name of alignment entry in sec_struct to
3132 alignment_power, because of conflicting uses within bfd.
3133 Now it should be obvious that it's a 2**n alignment
3134 specifier. Removed start_pad, end_alignment, block, minsize,
3135 output_file_alignment, subsection_alignment and original_vma fields.
3136 Added align_power() macro. Fixed bfd_section_alignment
3137 acessor macros. Added bfd_symbol_same_target macro.
3139 * b.out.c (b_out_write_object_contents) fixed to use
3140 new alignment member. Fixed (callj_callback) to use section
3141 relative symbols properly.
3143 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3144 Fixed (translate_from_native_sym_flags) to correctly make
3145 symbols section relative.
3147 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3148 (bfd_make_section) took out initialization of obsolete members.
3149 (bfd_print_symbol_vandf) added
3151 * opncls.c (bfd_create) created.
3153 * coff-code.h (coff_new_section_hook) took away refs
3154 to obsolete members. (make_a_section_from_file) added
3155 conversion between alignment types. (coff_symbol_from)
3156 added. (coff_count_linenumbers) only counts linenumbers
3157 if symbol is of coff-type. (coff_mangle_symbols) only
3158 heavily mangles symbols if symbol is coff-type.
3159 (coff_write_symbols) various lints. (coff_write_object_contents)
3160 various lints and modification for alignment conversion.
3161 (coff_slurp_relocs) fixed for use with new asection shape.
3163 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3165 * archive.c lots of lint
3167 * b.out.c added callj relocation support, upgrated reloc howto.
3168 Fixed so that asymbol and reloc records are output
3171 * bfd.c lots of lint, support for new bfd entry point
3174 * bfd.h changed definition of asymbol to contain pointer to
3175 owning bfd, removed target dependencies.
3177 * cache.c took out print statements, put in BFD_ASSERT calls.
3179 * coff-code.h various lints, corrected linenumber output
3180 functionality. Added support for new style asymbols and
3181 bfd_print_symbol. Fixed so that asymbol and
3182 reloc records are handled correctly. Added timestamp.
3184 * icoff.c Added support for new howto shape.
3186 * liba.out.h Added support for new asymbol shape
3188 * libbfd.c various lints
3190 * libbfd.h various lints
3192 * libcoff.h added support for new asymbol shape.
3194 * sunos.c various lints. Added support for new asymbol shape
3195 and bfd_print_symbol.
3197 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3199 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3200 pointer lint. Added support for callj relocation. Fixed bug where
3201 the last 32 bytes of the text section were overwritten by data. Fixed bug
3202 where archives of b.out didn't work due bfd_slurp_extended_name_table
3205 * sunos.c added support for n_other field. Braced the howto table so
3206 that it won't be affected by any lengthing of the howto struct typedef.
3209 * bfd.h added support for n_other field, added special_function
3210 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3213 * bfd.c upgraded bfd_perform_relocation, various lints.
3215 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3217 * ChangeLog: Started ChangeLog for BFD.
3218 * ToDo: Create file for suggestions.
3220 * Makefile: Support easy loading into Saber C.
3221 Add dependencies for icoff.o and bcs88kcoff.o.
3222 Rename coff.c to coff-code.h. Change callers.
3224 * bfd.c (bfd_check_format): Allow the check_format routines
3225 to return the desired target vector, rather than just a Boolean.
3226 bfd.h (bfd_check_format): Change function pointer return type.
3227 archive.c (bfd_generic_archive_p): change callee.
3228 b.out.c (b_out_little_object_p, b_out_big_object_p,
3229 b_out_real_object_p): change callee.
3230 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3231 in check_format transfer vectors that need a filler.
3232 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3233 bcs88kcoff.c: change callee.
3234 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3235 icoff.c: change callee.
3236 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3238 * libbfd.c (zalloc): It should actually zero the storage!
3239 This was commented out for some reason.
3241 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3242 This is so callers can avoid <stdlib.h> which doesn't exist
3245 * bfd.c (map_over_sections): Add debugging code, since I
3246 noticed the section count for sunos core files was bad, but only
3247 GDB had detected the problem.
3248 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3249 bfd_get_section_linenos): Remove obsolete functions.
3250 (bfd_apply_relocations): Use longs, not ints, for the math.
3252 * bfd.h: Declare enum boolean and struct bfd_target as well
3253 as typedefs for them. Remove obsolete
3254 bfd_get_section_lineno_size.
3256 * cache.c: Make the "fdopen" support work. Keep better track
3257 of how many files are open. Centralize the opening of files
3258 and be sure bfd_open[rw] actually try to open the file. Evade
3259 linked list initialization problems.
3261 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3263 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3265 * cplus-dem.c: Delete file, since it is not part of BFD.
3267 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3268 (bfd_openr, bfd_openw): Actually open the file, give error now.
3270 * sunos.c (sunos4_core_file_p): Set section count.
3271 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3272 obsolete definitions.
3273 (_write_symbol_table): Initialize <idx> counter.
3274 (foop): Eliminate debugging code.