1 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
4 debug info. Setup info about linker symbols only, and use
5 standard bfd fields to hold the info.
6 * (hppa_object_p): Remove unneeded decls.
7 * (hppa_new_section_hook): Get rid of most of this.
8 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
9 fat. Remove all knowledge of stabs, remove redundant knowledge of
11 * Remove macros for accessing fields which are now gone.
13 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
15 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
17 * coff-z8k.c: delete unused reloc functions
19 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
21 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
22 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
23 * coff-msym.c: Use DEFUN for function definitons.
24 * coff-mips.c: Added code to read and print symbols, and to find
27 * coffcode.h: Moved many generic functions into coffgen.c. Moved
28 swapping functions into coffswap.h for ECOFF use. Moved
29 relocation functions, only used by h8300 and z8k, into reloc16.c.
30 Added hooks for coffgen.c functions to backend data structure, and
31 added hook functions. Still more could be done.
32 * coffswap.h: New file to hold COFF swapping routines.
33 * coffgen.c: New file to hold generic COFF functions.
34 * reloc16.c: New file to hold h8300 and z8k specific relocation
36 * libcoff-in.h: Added declarations for functions in coffgen.c.
37 * libcoff.h: Rebuilt to incorporate changes.
38 * coff-h8300.c: Function name changes.
39 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
40 hook rather than defining EXTRA_CASES.
41 * Makefile.in: Build new files coffgen and reloc16. Added
42 dependencies of coff-*.o on coffswap.h and seclet.h.
44 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
46 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
47 about discarding const.
49 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
51 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
53 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
55 * configure.in (post-target): If --with-minimal-bfd is specified,
58 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
60 * srec.c (srec_write_records): one of my boards wants a CR between
63 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
65 * archive.c (do_slurp_coff_armap): set symdef_count correctly
66 (it broke a couple of weeks ago).
68 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
70 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
71 return type, so libbfd.h doesn't reference undefined typedefnames.
73 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
75 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
77 (coff_pointerize_aux): don't pointerize a negative tagndx
78 (sometimes generated by SCO 3.2v4 cc).
80 * bout.c (calljx_callback, callj_callback,
81 b_out_get_relocated_section_contents): warn if relocating against
84 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
86 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
87 Make a bunch more routines be static.
88 * hppa.c (fill_spaces): Get rid of this, replace with much better
89 written setup_sections().
90 * (setup_sections): New routine to create BFD sections for each
91 space and subspace in SOM files.
92 * (hppa_object_setup): Use BFD sections created by
93 setup_sections() to locate GDB symbol table info.
94 * (make_unique_section): New routine to create a BFD section. It
95 ensures that the given name is unique, and will generate a unique
97 * (hppa_object_p): Become much more paranoid about file header.
98 * (make_bfd_asection): Call bfd_make_section to do the dirty
99 work. Simplify code somewhat.
100 * (hppa_core_file_p): Use proper name for stack section.
101 * libhppa.h: Remove millicode_start, millicode_end decls.
103 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
105 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
107 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
108 relocs, don't bother doing the adjustment if the value to add is
111 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
113 * bfd.c (bfd_get_size): New function that gets an upper bound
114 on the possible size of any object in a bfd.
115 * elf.c (bfd_elf_find_section, elf_get_str_section,
116 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
118 * elf.c (elf_big_vec, elf_little_vec): Document last three
119 members initialized to NULL.
121 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
123 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
125 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
127 * hosts/std-host.h: New file. Attempt at a generic/default
128 set of definitions, to discourage porting to new hosts by copying.
129 * hosts/news.h: Removed.
130 * hosts/sparc.h: Use std-host.h.
131 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
132 perhaps we can later remove the the_bfd field from each symbol.
133 * syms.c (struct symbol_cache_entry): Remove unused field
134 app_data. Add comment noting that the_bfd is almost redundant,
136 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
137 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
138 * hppa.c (fill_spaces): Make slightly more rebust.
139 * configure.in: Allow std-host as the "default" host.
141 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
143 * bfd.c: Add struct hppa_core_data to tdata union.
144 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
145 Get rid of HPPA/BSD specific code. That will go somewhere else
147 * (fill_spaces): Don't spin forever and die if you don't find
148 $MILLICODE$ subspace.
149 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
151 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
152 Make these work for HPUX.
153 * (make_bfd_asection): New routine to make section creation a
155 * (hppa_core_file_p): Completely rewrite, leave out bugs.
156 * libhppa.h: #include the right system files. Redefine all of
157 the structs/macros for hacking core files to use more sensible
158 HPUX core file structures.
159 * targets.c (target_vector): Conditionalize hppa_vec on
160 HOST_HPPAHPUX, not hp9000s800.
161 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
162 malloc and realloc. #define HOST_HPPAHPUX.
164 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
166 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
167 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
168 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
169 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
171 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
172 * aix386-core.c: New file for handling core files on AIX on PS/2.
173 * targets.c: if AIX386_CORE, use aix386_core_vec.
174 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
177 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
179 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
182 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
184 * Makefile.in: added dvi target
186 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
188 * bfd.c: Use right name for tekhex tdata struct.
189 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
190 * libcoff.h: Updated to get spacing change from coffcode.h.
191 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
193 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
195 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
196 functions, with the "guts" of the old bfd_slurp_bsd_armap
197 and bfd_slurp_coff_armap, but assuming we've already checked
198 if the armap is present or not.
199 Also, rewrite a bit to avoid keeping around obstack data
201 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
202 Various fixes to correctly handle COFF_style archives names.
203 (Note that because these have a trailing '/', the names can
204 have embedded spaces.)
205 * archive.c (bfd_slurp_armap): New function, replaces old
206 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
207 _either_ format, and calls do_slurp_bsd_armap or
208 do_slurp_coff_armap if either form of map is seen.
209 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
210 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
211 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
212 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
214 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
216 * hppa.c: #include "sysdep.h", not <sysdep.h>.
217 * libhppa.h: Make millicode_start and millicode_end be unsigned
218 int to be same type as CORE_ADDR in GDB. Why are these here?
220 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
222 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
223 vaddr of the section to the addend.
224 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
225 SCO_CORE to SELECT_VECS.
226 (target_vector): add sco_core_vec.
227 * sco-core.c (sco_core_vec): add leading underscore initializer.
228 * configure.in (i[34]86-*-sco*): use target i386-sco.
229 * config/i386-sco.mt: new file; define SCO_CORE.
231 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
233 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
235 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
237 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
239 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
241 * hosts/i386linux.h: Include unistd.h.
243 * aoutx.h (print_symbol): aout_stab_name returns a constant
245 * libaout.h (aout_stab_name): Fix prototype.
246 * stab-syms.c (aout_stab_names): Array is now const.
247 (aout_stab_name): Return value is now pointer to const.
249 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
252 * syms.c (asymbol): Added new field "app_data", for data
253 particular to the application. Some of the linker flags ought to
254 get moved to this field someday.
256 * archures.c (bfd_default_scan): Recognize a few more numbers:
257 80486, 80960, and 960.
259 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
260 bfd_coff_std_swap_table, cast to PTR.
261 * bfd.c (bfd_coff_swap_*): Deleted macros.
262 * targets.c (struct bfd_target): Deleted COFF-specific swapping
264 * coffcode.h (type bfd_coff_backend_data): New structure type,
265 contains pointers to the COFF-specific swapping routines.
266 (bfd_coff_std_swap_table): New data structure, to be used when
267 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
268 (bfd_coff_swap_*): New macros.
269 * coff-mips.c (mips_coff_swap_table): New data structure.
270 (ecoff_big_vec): Use it.
271 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
272 * All other targets: Deleted coff-specific vector entries.
274 * trad-core.c: Fixed some `PARAMS' uses that were missing
277 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
279 * aoutx.h (some_aout_object_p): Protect arg prototype in
280 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
282 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
284 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
285 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
286 PARAMS for readability.
288 * aoutx.h: Add type to callback parameter.
289 * coff-mips.c: Don't call trad-core.h, not needed.
290 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
291 * trad-core.h: Eliminate, unused.
293 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
295 * format.c (bfd_check_format): if default target isn't found
296 then look through the entire list rather than return early.
298 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
300 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
302 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
304 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
306 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
308 * coff-z8k.c: checkpoint, more addressing modes handled
309 * coffcode.h (get_value): don't truncate reloc->addend field, it's
312 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
314 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
316 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
318 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
320 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
322 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
323 and about when file descriptors are closed.
325 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
327 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
328 written out correctly.
330 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
332 * section.c: New section bit SEC_SHARED_LIBRARY.
333 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
334 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
337 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
339 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
340 macros; use PARAMS to declare the function pointers involved.
342 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
343 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
345 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
347 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
349 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
350 declaring pointers to functions.
351 * cache.c, elf.c: Move static function decls to top, use PARAMS.
352 * seclet.h: Declare external function with PARAMS.
354 * doc/chew.c (exfunstuff): Eliminate.
355 (paramstuff): Replace exfunstuff with function to generate PARAMS.
356 * doc/proto.str: Use paramstuff rather than exfunstuff.
358 * libbfd.h: Update, based on changes in source code and chew.
360 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
362 * libieee.h: Add FIXME about removing limit on number of sections.
363 * bfd-in.h: Improve comments to make it clear that bfd.h is
364 the wrong place to edit this file.
365 * Makefile.in (install): Install ansidecl.h and obstack.h in the
366 same places where we install bfd.h.
368 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
370 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
371 symbol type before blindly modifying the auxent. Specifically,
372 only modify the endndx fields for types that need it, and don't
373 set the array information for non-arrays.
375 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
377 * aoutx.h (some_aout_object_p): Section list should be set up
378 correctly anyways; don't have to set up "next" pointers manually.
380 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
382 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
383 config/i386v.mh: removed -DUSG from HDEFINES.
384 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
386 hosts/i386v.h: don't define POSIX_UTIME.
388 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
390 * ieee.c (ieee_slurp_sections): make a private copy of the
391 section's name before truncating it.
393 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
395 * hppa.c: add symbol_leading_char entry in transfer vec
397 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
399 * ieee.c (get_symbol): can now cope when two symbols of a
400 different class, but the same index number occur consecutively.
401 (get_section_entry): nicer name for sections being forward
402 referenced. (ieee_archive_p): don't free the filename string,
403 since it was never malloced.
405 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
407 * coffcode.h (coff_write_object_contents): Zero timestamp field.
409 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
411 * coffcode.h (coff_swap_aux_out): set the fcnary info before
412 optionally setting the dimen info, since they are in the same
413 memory locations. Also zero out external auxent.
414 (coff_write_symbol): don't zero external auxent; now done in
417 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
419 * Check fclose return value for errors.
420 libbfd.h: bfd_cache_close now returns a boolean.
421 cache.c (bfd_cache_delete): return fclose success value.
422 (bfd_cache_close): return bfd_cache_delete return value.
423 opncls.c (bfd_close, bfd_close_all_done): return result of
426 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
428 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
430 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
432 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
433 work out a coff relocation type from a howto's attributes rather
434 than using the input r_type field. This fixes PR1677 and allows
435 conversion of a.out relocs to coff relocs.
437 * coffcode.h (coff_write_relocs): if supplied a relocation
438 relative to an absolute symbol, use the right symbol index.
440 * reloc.c (bfd_perform_relocation): do a partial link for coff
443 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
445 * changes to support i386-sysv with shared libraries:
446 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
447 check for .data2; if _LIB is defined, check for it; map
448 SEC_NEVER_LOAD to STYP_NOLOAD.
449 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
450 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
451 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
452 if section has contents, not just if it is loadable; if
453 TWO_DATA_SECS, check for .data2
454 (coff_set_section_contents): set vma of .lib section to number of
456 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
457 don't define coff_write_armap to bsd_write_armap.
458 * hosts/i386v.h: don't include <utime.h>, since it is not provided
461 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
463 * solaris2.h: Get the definition of alloca from alloca.h if we
466 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
468 * configure.in (i960-*-{aout,bout}): Support these.
470 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
472 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
474 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
476 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
477 no-longer-used definitions of L_SET and L_INCR.
478 * i386linux.h: Tweaks to smooth Linux build.
480 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
482 * seclet.h: Add enum tag to bfd_seclet_enum_type.
484 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
486 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
487 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
488 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
489 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
491 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
492 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
494 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
496 * configure.host: New file, contains mapping of host configs
497 to host support file names for bfd, binutils, opcodes.
498 * configure.in: Use it.
499 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
500 * i386bsd.c: Cleanup, reformat.
501 * config/i386-bsd.mt: Comment changes.
502 * config/i386bsd.mh: New file for core file support.
503 * hosts/i386bsd.h: Merge changes from Peter Schauer.
504 * bout.c (ALIGN): Rename to ALIGNER, since system header files
505 on BSD 4.4 define ALIGN (sigh!).
507 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
509 * libaout.h (aout_backend_data): added exec_header_not_counted
510 field. For ZMAGIC files only, when text_includes_header is set, by
511 default the length of the exec header is counted in the text
512 section size. For go32, exec header is mapped in but does *not*
513 contribute to the size of section.
514 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
515 is not set, but ztih is, add the size of the exec header to the
516 recorded size of the text section.
517 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
518 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
519 Also set text_includes_header.
520 * aout-target.h (*_backend_data): cleare exec_header_not_counted
521 by default in MY(backend_data).
523 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
525 * aout-target.h (callback): Don't define this function if it won't be
528 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
529 type doesn't match. Don't lose if file sections have already been
531 (set_arch_mach): Set reloc_entry_size.
532 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
534 * hosts/i386bsd.h: New file.
535 * configure.in: Recognize i[34]86-*-bsd host.
537 * aout-target.h (callback, write_object_contents): Delete unused
540 * aoutx.h (reloc_type_lookup): New function.
541 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
542 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
543 (MY_reloc_howto_type_lookup): Don't define it.
545 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
547 (slurp_symbol_table): Use header byte order, not target byte
548 order, for reading symbol data.
550 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
552 * configure.in: Undo some brain damage in the host section.
553 * configure.in: Reformat the target section, test many configs.
554 * Makefile.in (make): Remove obsolete `make make'.
555 * aoutx.h (some_aout_object_p): Make defines line up.
557 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
559 Now a bfd knows whether underscores are normally prepended
560 to symbols in its file format.
562 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
563 coff-z8k.c: targets set so they have leading underscore
564 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
565 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
566 without leading underscore flag
567 * targets.c: add symbol leading char to xvec description
568 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
570 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
572 * archive.c: Make errno global.
573 * archive.c (_bfd_write_archive_contents): If read fails (and
574 errno!=0) set bfd_error to malformed_archive (since this probably
575 indicates a truncated archive), rather than system_call_error.
577 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
579 * Makefile.in: added rules for i386bsd.c
580 * i386bsd.c: new file, supporting 386bsd.
581 * configure.in: recognize i386-*-bsd target.
582 * config/i386-bsd.mt: new file - 386bsd target configuration.
584 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
586 * configure.in: re-arrange host section to use *-*-* notation,
587 clean up some of the target section as well
589 * seclet.c: cast result of bfd_get_relocated_section_contents to
590 avoid compiler warnings
592 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
594 * coffcode.h (coff_section_symbol): Create section if it doesn't
597 * bout.c: Removed some unused variables.
599 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
601 * Portability fixes from p3:
602 coffcode.h (coff_write_relocs): removed sanity check until it
603 works on all targets (per advice from sac).
604 config/hp9000.mh: new file to define USG.
605 hppa.c: #undef hppa before the JUMP_TABLE.
606 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
608 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
609 local variable target volatile to avoid mysterious bug in
612 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
614 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
615 * hosts/hppahpux.h: Remove bcopy and index circumventions.
617 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
619 * coff-z8k.c (func_da, func_jr): Lint.
620 * coffcode.h: Use memset rather than bzero.
621 * elf.c: Use memcpy rather than bcopy.
622 * tekhex.c: Use memset rather than bzero.
624 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
626 Add Adobe a.out support.
628 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
629 * config/adobe.mt: Add.
630 * configure.in (*-adobe-* target): Add.
631 * targets.c (a_out_adobe_vec): Add.
632 * Makefile.in: add aout-adobe.c.
634 * configure.in: Put two dashes in all entries to be matched.
635 Add comments to remind people to do this.
636 Reorder all entries that match manufacturer names, to occur
637 last, so they will only be matched if no more specific match
638 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
640 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
642 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
643 since we should never have a NULL section.
644 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
645 tests, set the section to bfd_abs_section.
647 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
649 * coff-z8k.c: getting closer
650 * coffcode.h (coff_get_relocated_section_contents): allow
651 EXTRA_CASES hooks for different arches to provide different reloc
653 * seclet.h: #ifndef around it to allow multiple inclusion
654 * srec.c: minor doc fix
656 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
658 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
660 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
662 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
665 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
667 * bout.c (b_out_slurp_reloc_table): Clear howto field before
668 filling in reloc, in case immediately following code doesn't set
671 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
673 * coffcode.h (coff_renumber_symbols): set the last renumbered
674 symbol pointer to NULL, as expected by coff_write_linenumbers.
675 (coff_write_relocs): apparently a non-zero addend is OK for reloc
676 type R_IHCONST used on the 29k.
678 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
680 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
681 update, based on how the underlying file was opened. Obsoletes
683 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
684 all FASCIST_FDOPEN config defines.
686 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
688 * sparc-opc.c: Moved to opcodes library, now that we have one.
689 * Makefile: Don't compile it.
691 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
693 * aoutx.h: adjust_sizes_and_vmas did not return anything.
695 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
697 * section.c (bfd_set_section_flags): Remove a sanity check.
698 It is unfortunately broken, and prevents strip from working.
700 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
702 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
703 created by last change.
705 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
707 * reloc.c (reloc_howto_struct): Make size field be unsigned.
708 * bfd-in.h: Bump to version 2.0.
710 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
712 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
713 braindamaged HP/Apollo compiler happy.
715 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
717 * format.c: Fix description of search for matching target.
718 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
719 * targets.c: Update description of search for matching target.
720 * Makefile.in (do_clean, clean): Fix infant mortality typo.
721 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
722 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
724 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
726 * Makefile.in: Added mostlyclean/clean/distclean rules.
728 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
730 * targets.c (target_vector): Take out oasys (unless that is
731 the default): Because there is no magic number in archives,
732 there can be annoying target mis-matches.
734 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
736 * sparc-opc.c: Rigorously updated to match architecture manual.
738 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
740 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
741 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
742 to the built-in abs_section were not written out correctly.
744 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
746 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
747 large, assume we're using a swapped byte order and fail with
748 wrong_format rather than dumping core.
750 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
752 * Renamed opc-sparc.c to sparc-opc.c for systems with short
753 filename constraints.
754 * Makefile.in: Updated to reflect change.
756 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
758 Add preliminary support for the we32k:
760 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
762 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
764 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
766 * bout.c: added support for relaxable alignment relocs.
768 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
769 pass down pointer to play area rather than use alloca
771 * cpu-z8k.c (compatible): made static to reduce name space
774 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
776 Add basic support for the z8k:
778 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
779 section.c, targets.c,
781 * syms.c: move mis-inserted patch.
783 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
786 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
787 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
789 * reloc.c: break out addend item from surrounding text.
791 * doc.str (DOCDD): Defined. Adds text to output.
792 (bodytext): Put bulletize before kill_bogus_lines.
793 * chew.c (bulletize): End itemization after a blank line, to
794 prevent following text from being swallowed up in an item.
796 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
798 * configure.in: Add sparclite as a target.
800 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
802 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
805 * coffcode.h (coff_add_missing_symbols): if symbols don't come
806 from a coff file (csym is null), dont deref them
808 * ieee.c (parse_expression): get the answer right when adding an
809 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
810 on elts so that filename is filled in.
812 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
814 * bout.c (howto_align_table): New set of relocs, with enough
815 data for "objdump -r" to work.
816 (b_out_reloc_type_lookup): Recognize alignment relocs.
818 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
820 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
821 invocations of make. Also, always create installation
824 * config/apollov68.mh: removed -g from CC definition.
826 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
828 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
829 overflowing gp-offset range.
831 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
833 * srec.c (srec_set_section_contents): don't write out sections
834 without the LOAD and ALLOC attributes
836 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
838 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
839 * libaout.h (struct aout_backend_data): New callback "set_sizes".
840 * aout-target.h (callback): Don't set page/seg sizes.
842 (set_sizes): New routine.
843 (backend_data): Point to it.
844 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
845 (sunos4_aout_backend): Point to it.
846 * aoutx.h (set_arch_mach): Call set_sizes callback.
848 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
850 * aout-target.h: Make _bfd_slurp_extended_name_table be
851 the default. Given that we *write* the suckers (for long
852 archive member names), we really ought to be able to read them!
853 * trad-core.c: Don't include <machine/reg.h>. It doesn't
854 seem to be needed, and many machines don't have it.
856 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
858 * coff-m68k.c (vector): read and write archives in coff format.
860 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
862 * opc-sparc.c: New file.
864 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
866 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
867 pointers to bfd_byte* before performing arithmetic on them. Such
868 use with bare void* pointers is a gcc extension.
869 * cache.c (bfd_cache_delete): Forward decl with prototype form.
870 * archive (normalize): Add to CONST to match actual usages with
873 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
875 * configure.in: Recognize i486 host cpu, and use i386-elf
878 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
880 * config/stratus.mt (CC): Remove definition.
881 * elf.c (bfd_section_from_shdr): Test for the possibility that
882 section_from_elf_index returns NULL and don't dereference it.
884 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
886 * add hppa_data to bfd tdata (indirectly via sef).
888 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
890 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
892 * configure.in: error messages to stderr, not stdout
894 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
896 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
897 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
898 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
900 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
902 * configure.in: recognize hppa* instead of hppa
904 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
906 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
907 RTYPE2HOWTO to cope with same.
908 * reloc.c (bfd_perform_relocation): added support for size of -2
909 (subtract a word reloc type). Updated doc.
911 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
913 * Makefile.in: merged changes from progressive, removed rcsid.
915 * archures.c, archive.c, Makefile.dos: removed rcsid.
917 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
919 * bfd-in.h : add BFD_IS_RELAXABLE flag
920 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
921 header e_relaxable, major hackery in callbacks
922 * libaout.h : add space for a_relaxable.
923 * seclet.c (rel): don't relax empty sections
926 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
928 * section.c (STD_SECTION): add some casts to the initializers for
931 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
933 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
934 and add appropriate casts to keep (picayune) aix-cc happy.
936 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
938 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
939 symbol pointers. Punt expensive & useless bfd_realloc. Use
940 malloc for raw symbols, and free it before returning.
941 (bfd_section_from_shdr): Do not slurp symbol table until politely
942 asked. Do not even slurp string tables.
943 (elf_get_symtab_upper_bound): Count 'em without reading them.
944 (elf_get_symtab): This is how to politely ask. Schlurp!
945 This should probably just *become* elf_slurp_symbol_table, FIXME.
947 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
949 * archive.c (bsd_write_armap): write the timestamp of the
950 archive header to be just a little bit later than the timestamp of
951 the file, otherwise the linker will complain that the index is
954 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
956 * configure.in: Add m68k-ericsson-*.
958 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
960 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
961 * elf.c: Remove unconditional debug printf's.
962 (elf_write_object_contents, elf_slurp_symbol_table): Handle
963 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
964 (elf_slurp_symbol_table): Hand out symbols in forward, not
965 reverse order. Simplify duplicate code.
967 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
969 * elf.c: Remove "(void)" casts from function calls where the
970 return value is ignored, in accordance with GNU coding standards.
972 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
974 * hppa.c: Apply John's standard fix to avoid "empty translation
975 unit" warnings from some ANSI-C compilers.
977 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
979 * hosts/solaris2.h: Configure same as sysv4.
981 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
983 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
984 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
985 type match actual return type.
986 * elf_print_symbol (section_name): Make CONST.
988 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
990 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
991 New files, for Linux (a free Unix clone for 386 machines).
992 * Makefile.in, configure.in, targets.c: Update accordingly.
994 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
995 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
996 correct calling of howto special functions and fixes from Raeburn
998 * archures.c: nuke bfd_reloc_code_type
999 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1000 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1001 SEC_NEVER_LOAD, various other bfdgas newness
1002 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1003 * targets.c: change jump table vector to above
1006 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1008 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1009 its prototype will be included in libbfd.h. Change result type
1010 to struct * (rather than equivalent typedef) so it can be used in
1011 the prototype, where they typedef won't be known.
1012 * libbfd.h: Updated version.
1014 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1016 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1017 targets.c: HPPA merge.
1019 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1021 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1022 * config/solaris2.mh: Kludge around Sun compiler bug.
1024 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1026 * libaout.h (aout_backend_data): Change defs of two bitfields to
1027 be unsigned chars instead to get around rs6000 compiler problem.
1029 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1031 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1032 Correct misconception that there can be only one symbol table.
1033 Only call elf_slurp_symbol_table on the full symbol table, not
1034 the dynamic one which is only a subset of the full one.
1036 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1038 * coffcode.h (coff_compute_section_file_positions): For I960,
1039 don't align sections in file.
1041 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1043 * targets.c (struct bfd_target): Added field for target-specific
1044 (but not file-specific) data, for distinguishing minor
1045 characteristics between (e.g.) a.out formats.
1047 * section.c (struct sec): New field user_set_vma indicates vma
1048 field should be heeded, not assumed to be unset.
1049 (STD_SECTION): Initialize that field of standard sections to zero.
1050 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1052 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1053 pre-swapped version.
1055 * archures.c (struct bfd_arch_info): Fixed order of comment and
1056 field decl. New fields indicate size of page and segment for
1058 * cpu-m68k.c (N): Fill in values.
1059 * cpu-sparc.c (arch_info_struct): Ditto.
1061 * libaout.h (struct aout_backend_data): Various bits of data (not
1062 all used currently) with characteristics of a.out implementation.
1063 Important field for now is text_includes_header, indicating that
1064 the text section starts immediately after the file header, which
1065 gets mapped in with it.
1066 (struct aout_data): New fields indicate whether vma has been
1067 adjusted yet (not yet used), and what magic number will be used in
1068 the output file (should go away in favor of vma_adjusted).
1069 (WRITE_HEADERS): Code for dealing with section sizes and related
1070 header fields replaced with call to adjust_sizes_and_vmas.
1071 * aoutx.h (some_aout_object_p): Fill in magic number field.
1072 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1073 (set_arch_mach): Set page size and segment size once CPU
1075 (adjust_sizes_and_vmas): New function; has much code moved
1076 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1077 and size parameters, as well as many header fields, after deciding
1078 on magic number for output file. Checks to ensure that this
1079 adjustment has only been done once.
1080 (set_section_contents): Call adjust_sizes_and_vmas instead of
1081 doing much of the work here.
1083 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1084 default (null) values of these fields.
1085 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1086 value in exec header.
1087 (sunos4_aout_backend, MY_backend_data): Define backend data
1088 indicating file header is included in text section.
1090 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1092 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1093 gcc version 2, to avoid warnings.
1095 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1097 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1098 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1100 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1102 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1104 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1106 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1107 * configure.in: Rewrite target parsing to use simple format.
1108 Handle sparc-sun-solaris2 configuration.
1109 * aout64.h: Avoid ANSI C brain death warning.
1110 * elf.c: Avoid trigraph (???) or /* in comments.
1112 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1114 * config/sysv4.mh: new file, RANLIB=echo
1116 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1118 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1120 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1121 elf_core_tdata_struct into a single common struct. Core files
1122 wouldn't have worked at all without this.
1123 (bfd_elf_find_section): New function for GDB's undercover use
1124 to find string sections that BFD hides from it.
1125 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1127 (elf_object_p, elf_core_file_p): Allocate internal file header
1128 storage dynamically.
1129 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1130 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1132 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1134 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1136 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1138 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1140 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1142 * configure.in: handle m680[01234]0 as aliases for m68k
1144 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1146 * coff-a29k.c: do byte relocs correctly
1147 * coffcode.h (styp_to_sec_flags): never load INFO sections
1148 * seclet.c (rel): don't relocate INFO sections
1150 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1152 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1153 Make the symbols unmodifiable.
1154 (bfd_section_init): Deleted.
1155 * init.c (bfd_init): Don't call bfd_section_init.
1157 * section.c (bfd_set_section_contents): Ensure that range to be
1158 written is within section boundaries.
1159 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1162 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1164 * coff-i960.c (howto_table): Deleted.
1165 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1166 interesting entries from old howto_table.
1167 (RTYPE2HOWTO): Adjusted to use switch.
1168 (coff_i960_reloc_type_lookup): New function.
1170 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1171 records for section symbol.
1172 (make_abs_section): Unused; deleted.
1173 (renumber_symbols): Re-order symbols so undefined symbols come
1174 last, as COFF format desires.
1175 (coff_write_symbol): Put C_FILE symbols in debug section always.
1176 (coff_section_symbol): New function; creates a symbol with the
1177 same name as a section, and sets up aux records for it.
1178 (coff_add_missing_symbols): New function; adds section symbols to
1179 symbol table if they aren't there already. Should someday also
1180 add a dummy C_FILE symbol if none is present.
1181 (coff_write_object_contents): Add missing symbols before preparing
1182 symbol table to be written.
1183 (coff_slurp_reloc_table): Verify that symbol indices read in are
1184 in a reasonable range.
1185 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1186 (obj_conv_table_size): Accessor macro.
1188 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1189 reloc types on i960.
1191 * bfd-in.h (bfd_get_section_name): New macro. Like
1192 bfd_section_name, but returns rvalue, not lvalue.
1193 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1194 (bfd_get_section_flags): Now returns rvalue.
1196 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1197 general, some specific to sparc or i960.
1199 * aoutx.h (set_section_contents): Set VMA for each section based
1200 on previous section. If text section VMA doesn't appear to have
1201 been set, make a best guess from the type of file.
1203 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1205 (MY(vec)): Initialize reloc_type_lookup field.
1207 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1208 (bfd_error_trap, bfd_error_vector): Extern, not common.
1210 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1211 few types of relocs for sparc; will need enhancement.
1213 * bout.c (callj_callback): Use DEFUN macro in definition.
1214 * coff-i960.c (optcall_callback): Likewise.
1216 * targets.c (bfd_target): Added fields reloc_type_lookup and
1217 _bfd_make_debug_symbol. Also minor comment changes.
1218 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1219 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1220 than arch info, and dispatch with BFD_SEND. Callers changed.
1221 * archures.c (struct bfd_arch_info): Deleted field
1223 * cpu-*.c: Don't initialize that field.
1225 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1226 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1227 (bfd_errmsg): Now returns ptr to const.
1228 * bfd-in.h (bfd_errmsg): Fix prototype.
1230 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1231 * reloc.c (bfd_generic_relax_section): Ditto.
1233 * section.c (Section Output doc): Improve description of use of
1234 output_section and output_offset.
1236 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1238 * sco-core.c: new file from net.
1239 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1240 Now we have the hairy linker, it's possible to move symbols from
1241 one section into another. Actually make that work!
1243 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1245 * hosts/sun3.h: fix declaration of free.
1247 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1249 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1250 * coff-h8300.c (reloc_processing): all relocs are relative to
1252 * opncls.c: don't use fdopen on DOS systems
1254 short patches from Glenn Kasten (glenn@ready.com)
1255 * target.c: enabled oasys support
1256 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1257 fix problem where a relocation which crossed a modification byte
1258 boundary did not work. Fix problem where a relocation near the end
1259 of a data record did not work.
1262 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1264 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1265 archvie header string counts the endian way, this heuristic sees
1266 how big an archive string to read by trying it one way and if the
1267 string table is unreasonably big, trying it the other. *FIXME*.
1268 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1270 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1272 * bfd-in.h: Increase version number to 1.97, for consistency
1274 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1276 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1278 * bfd-in.h: bump version to 1.96
1279 Major change; changed calling convention for
1280 bfd_get_relocated_section_contents so that caller allocates
1281 memory for section data.
1282 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1283 seclet.c, targets.c, bfd.c: reflect new convention.
1284 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1285 case, then use reasonable default values for SEC_* flags.
1287 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1289 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1290 size of output reloc struct.
1291 * targets.c, Makefile.in: comment out tekhex for the moment.
1292 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1293 * configure.in: tandem target is st2000
1294 * coff-m68k.c: rename static howto_table to global
1295 m68kcoff_howto_table.
1296 * bout.c: remove unnecessary abort
1297 * coff-a29k.c: various changes to the way relocations work to cope
1298 with the "new order" and latent bugs.
1301 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1303 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1304 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1305 * reloc.c (bfd_perform-relocation): don't relocate refs to
1306 absolute symbols if doing a partial link.
1308 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1310 * configure.in: Add a29k-amd-udi.
1312 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1314 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1315 internal_exec structure before initializing the fields that
1316 are used, so that the unused fields are in a known state.
1318 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1320 * tekhex.c (struct data_struct): Convert from typedef that
1321 typedefs nothing to a normal structure declaration.
1322 * tekhex.c (pass_over): Prototype args for function that
1323 second arg points to.
1325 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1327 * Makefile.in: remove old style staging. Do not print recursion
1330 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1331 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1334 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1336 * bfd.c, Makefile.in: added tekhex
1337 * aoutx.h (set_section_contents): pages should be padded to the
1338 size of a page, not the size of a segment.
1339 * configure.in: added go32 host and i386-aout target.
1340 * i386aout.c, libaout.h: now works for go32 target
1341 * ieee.c: fix bit rot.
1342 * seclet.c: support for padding seclet type.
1344 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1346 * Makefile.in: added .NOEXPORT:
1348 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1350 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1352 * elf.c (elf_compute_section_file_positions,
1353 elf_write_object_contents): Return boolean, not NULL (which
1355 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1356 Also ifdef-out code that aborts on unhandled section types.
1358 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1360 * configure.in: Recognize ncr3000 config
1361 * Makefile.in (MINUS_G): Pass on to recursive makes.
1362 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1364 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1366 * Makefile.in: Now that we have sym.h and symconst.h, compile
1367 coff-msym.c on all systems.
1368 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1369 * coff-msym.c: Update include files and comments; add weakext bit.
1371 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1373 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1374 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1376 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1378 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1379 * configure.in: Add new host and target configs.
1380 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1381 structs, which vary; just use member name.
1382 (elf_object_p, elf_core_file_p): Lint, fix comments.
1383 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1385 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1387 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1388 local, disposable, copy of the external form of section header
1389 table and program header table entries.
1391 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1393 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1395 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1397 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1400 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1402 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1404 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1406 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1407 not internal bfd_assert function (twice).
1409 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1411 * aout-target.h: change ar_max_namelen to 15 (the right value)
1412 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1415 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1417 * archive.c (bfd_generic_archive_p): check for bout archives too.
1418 * bout.c: make it work again.
1420 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1422 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1424 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1425 bfd_xmalloc() instead of bare malloc().
1427 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1429 * Makefile.in: pass down MAKEINFO on info.
1431 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1433 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1434 host/h-<foo> now just <foo>.
1435 * configure.in: reflect changes
1437 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1439 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1440 actual source file, not just the generated libbfd.h.
1442 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1444 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1445 gdb on little-endian 960 code.
1446 * archive.c (compute_and_write_armap): indirect symbols should go
1447 into the archive header too.
1449 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1451 * Makefile.in: added check target.
1453 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1455 * coff-msym.c: Move this file from gdb/ecoff.c. It
1456 handles byte-swapping for ECOFF (MIPS symbol) files.
1457 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1458 to the files built on MIPS-based hosts.
1459 * Makefile.in: Add rule for coff-msym.
1461 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1463 * Makefile.in: added clean-info target. MINIMIZE=1.
1465 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1467 * coff-rs6000.c: Move core file functions into separate
1468 new file rs6000-core.c. This is needed because reading
1469 core files depends on native include files that conflict
1470 with ../include/coff/rs6000.h.
1471 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1473 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1475 * aoutx.h (NAME(aout,print_symbol)): Don't print
1476 symbol addresss for undefined symbols.
1477 * coff-rs6000.c: Various updates (due to target-
1478 independent changes).
1479 * libbfd.h: Ditto (tdata field is now a union).
1480 * hosts/h-sparc.h: Removed prototype for bogus function
1481 'emset' (presumably should have been 'memset' - which is there).
1483 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1485 * configure.in (mips-big-* target): Same is Iris.
1487 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1489 * aoutx.h (translate_from_native_sym_flags): when creating an
1490 alias symbol, fill in the section as undefined, rather than
1491 leaving it blank. If an output section can't be found for a
1492 symbol, then don't core dump.
1494 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1496 * Makefile.in, configure.in: removed traces of namesubdir,
1497 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1498 copyrights to '92, changed some from Cygnus to FSF.
1500 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1503 * coff-h8300.c: fix stupid reloc subtraction bug
1504 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1505 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1506 the symbol.flags and done_lineno fields.
1508 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1510 * coffcode.h (coff_write_symbol): write out the correct number of
1512 * cpu-h8300.c: fix disassembly bug
1514 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1516 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1517 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1518 reloc.c, section.c (bfd_map_over_sections), targets.c
1519 (bfd_target_list): Protolint.
1520 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1522 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1524 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1526 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1527 section of a symbol rather than the section of a reffed symbol to
1528 determine the r_index of an emmitted reloc.
1530 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1532 * PORTING: New (preliminary) porting guide.
1534 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1536 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1537 (howto_hvrt16): lint.
1539 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1541 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1542 a full configuration (with possible cross-development),
1543 instead of using host-aout.c.
1545 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1547 * aout-target.h (MY(write_object_contents):
1548 Set obj_reloc_entry_size (abfd).
1549 * gen-aout.c: Change to emit a .c files, not a .h file.
1551 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1553 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1554 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1556 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1558 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1559 with more than one auxent can cause nasty core dumps.
1561 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1562 "done_lineno" so that a symbol which appears twice in the symbol
1563 table only gets it's linenumbers relocated once. Modifed
1564 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1567 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1569 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1570 stuff to use the New Order.
1572 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1574 * ieee.c: Change type of envi[] to unsigned char.
1576 * configure.in: fix vax ultrix configuration.
1578 * elf.c (bfd_section_from_shdr): Deal with null return from
1579 bfd_make_section(). (elf_object_p): Select endianess properly.
1581 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1583 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1585 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1587 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1588 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1589 * host-aout.c: Don't use aout-params.h; configure these systems
1590 in their xm files, not in a randomly generated file.
1591 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1593 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1595 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1597 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1598 host_aout_vec here as well.
1600 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1602 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1603 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1604 to prevent undefined symbol.
1606 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1608 Various lints found on PersSony
1609 * aoutx.h: cast an enum
1610 * coff-a29k.c: many ints in reloc structure turned to enum
1611 * coffcode.h: more enums
1612 * cpu-h8300.c: more enums
1613 * opncls.c: more enums
1615 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1617 * configure.in: Make Tahoe configuration work again.
1618 * bfd-in.h: Remove trailing comma from enum declaration.
1619 * ieee.c: Can't put byte values >0x7F into a signed char.
1621 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1623 * Makefile.in: Add dependencies for various coff-*.o files.
1625 * elf.c: Remove extraneous paren from core_prpsinfo and
1626 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1627 Replace references to old section "size" member with new
1628 "_raw_size" member. Implement elf_make_empty_symbol, which
1631 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1633 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1636 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1638 * coffcode.h (bfd_coff_relax_section): now static.
1639 (bfd_coff_get_relocated_section_contents): various type lints.
1641 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1643 New entry point in the transfer vector - bfd_relax_section.
1645 * aout-target.h: add to vector, call generic_relax
1646 * bfd-in.h: add to vector
1647 * bfd.c: add #define for vector
1648 * bout.c: add to vector, call generic_relax
1649 * coffcode.h: add to vector, also now has coff specific relax code
1650 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1651 * elf.c: call generic_relax
1652 * ieee.c: call new vector, clean up some bugs due to the creation
1654 * libbfd.h: add bfd_generic_relax_section EXFUN
1655 * oasys.c: call generic_relax
1656 * reloc.c: implement generic_relax
1657 * seclet.c: moved much of this into coffcode.h
1658 * srec.c: call generic_relax
1659 * targets.c: define new transfer vector
1661 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1663 * everything: now modified to use smaller reloc type. Self hosts
1666 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1668 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1669 New files for stratus.
1671 * configure.in: Add configuration fragments for stratus.
1673 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1675 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1676 variables as CONST since they are set to point to a const char
1677 string. Fixes compiler complaints.
1679 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1681 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1684 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1686 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1687 symbols, so that we can emit the correct file name even
1688 if it's an include file.
1690 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1692 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1693 (Reported by john@labtam.labtam.oz.au (John Carey)).
1695 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1697 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1699 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1700 being used to -DHAVE_PROCFS.
1702 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1703 '#include "fopen-same.h"' to end of file to match other h-* files.
1705 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1707 * configure.in: Change svr4 references to sysv4. Add case
1708 "unknown" for target vendor and infer some targets based
1709 on the specified operating system.
1711 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1713 * bfd-in.h, libaout.h: ANSIfy enums.
1715 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1717 * archive.c (normalize): created version for VMS which removes the
1718 VMS directory crap from the front and end of a filename, eg turn
1719 [-.foo]bar.obj;123 into bar.obj
1720 (bfd_construct_extended_name_table): now writes index into an
1721 extended name table in decimal - the same base used to read an
1722 extended name table.
1724 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1726 * aout-encap.c: Fix to use aout-target.h.
1727 * aoutf1.h: Use standard MY_object_p and MY_callback
1728 in aout-target.h. Remove target-specific versions.
1729 * host-aout.c: Re-write to use aout-target.h.
1730 * gen-aout.c: New files use with host-aout.c to generate
1731 host-specific a.out-related parameters.
1732 * Makefile.in: host-aout.o depends on aout-params.h, which is
1733 generated by gen-aout.
1734 * aout-target.h: Make a little more flexible.
1735 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1736 macro. Instead, inline it in aout-target.h.
1737 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1738 a gcc -Wall warning.
1739 * archive.c: Add missing commas in DEFUN macro (2 places).
1740 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1741 Berkeley ones, now that libiberty has them:
1742 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1743 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1744 remove unused variable.
1746 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1748 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1749 and execname inside HAVE_PROCFS ifdef since they are unused
1750 when it is not defined.
1752 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1754 * elf.c: Flag all sections as either code or data. We can't
1755 be sure what they are anyway, since ELF doesn't fit the
1756 traditional model of text+data+bss very well. Add new local
1757 function elf_read() to simplify code. Record entry point in
1760 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1762 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1763 rather than N copies of the same lines.
1765 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1767 * cpu-h8300.c: disassemble branch displacements correctly
1768 * coff-h8300.c: put reloc offsets out in 32bits
1770 * makefile.dos, configdj.bat: New files from DJ
1771 * cache.c: fopen with new macros is needed for DOS.
1772 * ieee.c: environ renamed to envi to stop an include file
1774 * opncls.c, coff-rs6000.c: more fopens with macros.
1776 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1778 * Makefile.in: infodir belongs in datadir.
1780 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1782 * Makefile.in: fix where docdir lives
1784 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1785 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1786 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1787 srec.c, syms.c, targets.c : all new documentation and lint
1791 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1793 * coffcode.h, srec.c: Lint.
1795 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1797 * Makefile.in: install using INSTALL_DATA, added standards.text
1800 * configure.in: mark directory as target dependent. configure
1801 nows works in objdir always so make file existence checks
1804 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1806 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1807 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1808 and mandir now keyed off datadir by default.
1810 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1812 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
1813 computation of arch and machine type so it's worked out before
1814 some_aout_object_p is called.
1815 * aoutx.h: (some_aout_object_p): don't set arch and mach to
1817 * archures.c: add extra field 'section_align_power' to hold
1818 default section alignment in object files.
1819 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
1820 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
1821 initialize the new field.
1822 * bout.c (b_out_callback): replace the text size, since aout
1824 * aoutx.h: Documentation in the new style
1826 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
1828 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
1829 use the saved value if mtime_set is already set (intended
1830 for archive files, though apparently not used yet).
1832 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
1834 * targets.c: Revise comments about how to configure the target
1835 vector, to match reality. Remove mention of obsolete methods.
1836 Remove long lists of capitalized macros that turn into the same
1837 thing in lowercase. Normal vector simply lists all known
1838 lowercase xvec names; all other cases are handled by SELECT_VECS.
1840 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
1843 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
1844 list of supported targets.
1846 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
1848 * archive.c (bsd_write_armap): The pad byte sometimes added to
1849 the string table in a __.SYMDEF member is now
1850 counted as part of the size of the string table.
1851 This is compatible with the old ranlib, as well as Sun's.
1853 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1855 * srec.c: Rewrote to fix many bugs; now gets the record type
1856 right, doesn't choke on input, sets the start address in an S9 and
1857 fills in the filename on an S0.
1859 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1861 * cpu-h8300.c: Add support for MEMIND addressing mode
1863 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
1865 * coffcode.h: use the new macro if available
1867 * elf.c (elf_corefile_note): cast malloc to avoid warning.
1868 * Makefile.in: Fixed dependencies due to file rename
1870 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
1871 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
1872 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
1873 newos3.c, stab-syms.c, syms.c: All these files have had their
1874 #includes altered to point to the new places.
1876 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
1878 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
1880 * configure.in: Add vendor "ncr" as supported per-target vendor.
1881 Add svr4 case for i386 per-host case.
1883 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
1886 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
1888 * syms.c (bfd_decode_symclass): Return 'A'
1889 for symbols that are both absolute and global.
1890 * archive.c (bfd_special_undocumented_glue): Return NULL
1891 if bfd_ar_hdr_from_filesystem returns NULL.
1893 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
1895 * Makefile.in: added coff-h8300
1896 * configure.in: now h8 is a coff target
1897 * cpu-h8300.c: fix various disassembly problems
1898 * libcoff.h: took out some code which has been #0ed for a long
1900 * targets.c: added h8 coff
1901 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
1902 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
1904 * coffcode.h: Started to change the way machine dependencies are
1905 handled, from the nest of #ifdefs to macros defined in the
1906 including coff-<foo>.c
1908 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
1910 * aoutx.h (some_aout_object_p): Set the `executable' bit
1911 if the entry point is contained in the text segment, even if the
1912 text segment is at location 0.
1914 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
1915 nonstandard MIPS sections (.rdata, .sdata, etc).
1917 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
1918 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
1919 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
1921 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
1923 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
1925 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
1926 from syms.c to new file stab-syms.c. Also, since GNU extended
1927 type codes such as N_SETT are no longer in ../include/stab.def,
1928 include them manually.
1929 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
1930 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
1931 * libaout.h: Added prototype for aout_stab_name().
1932 * Makefile.in: Update Makefile for new stab-syms.[co].
1934 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
1936 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
1937 rather complicated seeming problem. Eliminate LOGICAL_ versions,
1938 just make N_XXX work by excluding the header from the text segment.
1939 * aoutx.h: Fix comments to match.
1941 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
1943 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
1944 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
1945 for the "logical" text segment (i.e. never consider the exec
1946 header to be part of the text segment). This change is
1947 needed for consistency with various other parts of bfd and ld.
1948 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
1949 and move calculation of obj_textsec(abfd)->size to libaout.h.
1950 * bfd-in.h: Removed bogus ';'.
1952 * Makefile.in: Add MINIMIZE flag to select lean
1953 or bloated target_vector.
1954 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
1955 * newsos3.c: Fixes to ../include/aout64.h remove need
1956 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
1958 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
1960 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
1961 handle both little and big-endian targets, with little
1962 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
1963 * host-aout.c: Add FIXME note.
1965 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
1967 * targets.c: Make the default target_vector contain
1968 just &DEFAULT_VECTOR. This makes executables a lot smaller.
1969 Old behavior can be gotten by defining ALL_TARGETS.
1970 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
1971 Factored out common code into new file aout-target.h.
1972 Saves a lot of duplicate code for a.out variants.
1974 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
1976 Get 'make headers' to work when configured with +subdirs.
1977 * Makefile.in: Add $(subdir) to docdir path.
1978 * doc/Makefile.in (protos): Add $(srcdir) prefix
1979 to name of sed scripts.
1981 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
1983 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
1984 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
1985 to include names of N_SETT etc.
1987 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
1989 * elf.c: Add minimal support for ELF symbol tables. Generates
1990 canonical bfd symbol tables from ELF symbol tables. Change the
1991 name of some functions from bfd_<name> to elf_<name>.
1993 * syms.c: Trivial fix to comment to remove a redundant "to".
1995 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
1997 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
1998 form that GDB recognizes as COFF.
2000 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2002 * ieee.c (ieee_object_p): cast NULL correctly.
2003 * configure.in: added harris host
2005 * coff-a29k.c: Lots of changes, most from David Wood.
2007 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2009 * coff-m88k.c (coff_write_armap): Just #undef it.
2011 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2013 * Makefile.in: standardize on MINUS_G to disable debugging
2014 * coff-m88k.c: create coff armaps instead of bsd ones.
2015 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2018 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2020 * elf.c: Additions to support ELF format core files.
2021 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2022 has support for /proc (all the include files in particular).
2024 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2026 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2027 of two N_SO stabs, one for directory, and one for filename.
2029 * bfd-in.h (print_vma): Factor out duplicate definition.
2031 Exit a little more gracefully when malloc returns NULL.
2032 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2033 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2034 * libbfd.h: Rre-generated due to libbfd.c update.
2036 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2038 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2040 * elf.c (elf_object_p): Don't try to create a bfd section for
2041 the first ELF section header. It is just a placeholder.
2043 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2045 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2046 core files, when compiling native.
2047 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2049 FIXME: The aoutf1.h change below needs to be reversed back
2052 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2054 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2055 manipulation of lnno fields in lineno structs in a coff-<f>.h
2056 independent way. Override it in coff-<f>.h to your favourite
2057 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2058 (coff_swap_lineno_out): modified to use the new macros.
2060 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2062 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2063 unknown arch when the magic number doesn't specify the
2064 architecture, since some OSs (eg old sun3s) don't set the number, and
2065 020 is probably the right answer anyway.
2067 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2069 * hosts/h-news.h, hosts/h-rtbsd.h:
2070 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2071 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2072 bfd_print_symbol_nm, for use by nm.
2073 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2074 bfd_print_symbol_nm option, to print in nm format.
2075 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2076 oasys.c (oasys_print_symbol): Provide stub implementations
2077 for bfd_print_symbol_nm.
2078 * syms.c: New function bfd_decode_symclass, used by nm printer.
2079 New function bfd_stab_name to look up string name of stab code.
2081 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2083 * Makefile.in: Added ctor.c
2084 * archures.c (bfd_default_arch_struct) added
2085 bfd_default_reloc_type_lookup.
2086 * coffcode.h: removed a load of #if 0ed code.
2087 (coff_compute_file_section_positions): now works out the section
2088 alignment and size correctly in all cases.
2089 (coff_get_symtab): looks for constructor symbols and calls the
2090 right function when they're found. (coff_canonicalize_reloc):
2091 knows when a section is full of constructors and does the right
2093 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2095 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2096 * libcoff.h: removed #if 0ed code
2097 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2098 arch independent constructor relocation type.
2099 (bfd_reloc_type_lookup): removed the comment "this will go away"
2100 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2101 reloc which is used when BFD_RELOC_CTOR falls through to give a
2102 default 32bit reloc for constructors.
2103 (bfd_default_reloc_type_lookup): added.
2104 * aoutf1.h: fixed SEGMENT_SIZE typo.
2106 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2108 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2109 matching prefix "coff".
2110 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2111 rs/6000 csect records.
2113 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2115 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2116 * configure.in: add motorola delta88 cases
2117 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2118 write_armap prototype
2119 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2121 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2123 * Rename COFF-related files in `coff-ARCH.c' form.
2124 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2125 coff-mips.c, coff-rs6000.c to be exact.
2127 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2128 make output clutter.
2129 * config/mt-*: Ditto.
2131 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2133 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2134 John Gilmore. Archive support from Damon A. Permezel.
2136 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2137 * configure.in: Add rs6000 case.
2138 * targets.c: Add rs6000 vector.
2139 * archures.c: Add rs6000, fix comment on romp.
2140 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2141 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2142 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2143 * section.c (bfd_make_section): Return NULL on attempt to create
2145 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2146 (bfd_swap_aouthdr_in): Handle lots more members.
2147 (make_a_section_from_file): If section has already been seen,
2148 just return false rather than overwriting it.
2149 (coff_real_object_p): Understand incoming magic numbers.
2150 (coff_set_flags): Understand outgoing magic numbers.
2151 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2152 (build_debug_section): Add fn for reading debug string section.
2153 (get_normalized_symtab): Handle symbol names in debug string section.
2154 Remove unused obj_string_table.
2155 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2156 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2157 existing section before making one.
2158 * cpu-rs6000.c: New file.
2159 * rs6000coff.c: New file.
2161 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2163 * elf.c: Add partial support for ELF format corefiles. Still needs
2164 support for extracting registers from corefiles.
2166 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2168 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2169 RANLIB is defined as echo, send the output to /dev/null to help
2170 reduce clutter in the output from doing a make.
2172 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2174 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2175 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2177 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2179 * coffcode.h (coff_compute_section_file_positions): make it pad
2180 section size out if there are alignment restrictions so that the
2181 image will be ok on a system where section positions are worked
2182 out by accumulating sizes rather than from the section headers.
2183 * targets.c (proto write_armap). Changed orl_count to unsigned.
2184 * opncls.c (bfd_close_all_done). Added so that generative
2185 programs like gas can close a bfd without causing bfd confusion.
2186 * libbfd.h (changed becuase of protos)
2187 * amdcoff.c: messed with the way that jmp displacements are
2188 calcualated. This may not yet be totally correct.
2189 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2191 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2192 abs symbol has no section (like a register symbol).
2193 (coff_write_symbol) now zeros auxent before filling it up to help
2194 with sensitive applications.
2195 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2197 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2199 * bfd.c: Make sure we don't get a macro strerror().
2200 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2201 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2202 attempt to recover command, ifdef NO_CORE_COMMAND.
2203 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2205 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2207 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2209 * archive.c (bsd_write_argmap): The size of the ranlib structures
2210 should not include the size field itself.
2211 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2212 adata(abfd)->exec_bytes_size field instead of constant macro,
2213 because aoutx.h compiles to a simple .o file shared by
2214 all 32-bits a.out targets.
2216 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2218 * configure.in: Allow i386-sco-sysv.
2219 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2220 * cpu-h8300.c: lint.
2222 * host-aout.c: New strategy. We use common code, include files,
2223 and data structures to handle the file, but set a few parameters
2224 from the host's config file (page size, text start addr, etc).
2225 * libaout.h: Define HP BSD machine types.
2226 * aoutf1.h: Handle reading a.outs with these types.
2228 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2229 virtual-memory-address of the .reg section. We can't just make a
2230 section for "all the regs and nothing else" because only GDB knows
2231 exactly where the regs are (scattered around the upage and stack).
2232 Clean up memory allocation. Remove big- and little-endian
2233 vectors, replace with single vector; this only runs on the host,
2234 in host byte order. Replace byteswap routines with aborts in case
2236 * targets.c: There's only one trad_core_vec now.
2237 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2239 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2241 * hosts/h-amix.h (free): Fix prototype.
2243 * aoutx.h: Don't use NULL as an integer, for braindead systems
2244 that declare it as (void *)0. (From Peter Schauer.)
2246 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2248 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2249 problem with bad Ultrix system headers.
2250 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2251 various kinds of alignments for the various kinds of
2254 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2256 * doc/Makefile: Don't assume . is on the path (from James Clark).
2258 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2260 * Makefile.in: Avoid Sun Make VPATH bugs.
2261 * targets.c: Declare trad_core vectors extern.
2263 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2265 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2266 * libbfd.h: Moved ALIGN macro here.
2267 * bout.c (b_out_callback): Replace i960_align by align_power.
2269 * libaout.h (struct aoutdata): Added fields page_size,
2270 segment_size and exec_bytes_size. These help generic code
2271 (in aoutx.h and libaout.h) to figure out where to align
2272 the various segments in a demand paged file.
2273 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2274 to decide if the exec header counts in a_text (text segment size).
2275 Also, assume D_PAGED flag is set; don't set it here.
2276 * bout.c (b_out_callback): Add initialization of
2277 adata fields page_size, segment_size, and exec_bytes_size.
2278 * host-aout.c (NAME(host_aout, callback) and
2279 NAME(host_aout,mkobject): Ditto.
2280 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2281 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2282 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2283 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2284 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2285 for some systems (mainly sunos), so do it in the callback instead.
2286 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2287 * aoutx.h (NAME(aout,set_section_contents): Change the way
2288 filepos and size of sections are carried out to support
2289 older styles of demand paged executables.
2292 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2294 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2295 * bfd.c: Added macros to enable gas to swap coff records.
2296 * coffcode.h: Make the coff_swap_*_out routines return the number
2297 of bytes swapped, and cleaned up their prototypes.
2298 * configure.in: Added ebmon/coff support
2299 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2301 * targets.c: Added new entry points for coff swapping
2303 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2305 Restructure configuration scheme for bfd, binutils, ld.
2307 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2308 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2309 Change some config names to match other dirs.
2310 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2312 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2313 ../include/sysdep.h.
2314 * cpu-i960.c: Strncmp needed a length arg.
2315 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2316 * i386aout.c: Remove dead N_TXTOFF override.
2317 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2318 * config/: Rename some config files to match up h-*.h names.
2319 Remove all the HOST_SYS definitions from the config files.
2320 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2321 * hosts/h-hp9000.h: Remove USG comment.
2322 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2323 * hosts/h-news.h, h-sparc-64.h: New config files that had
2324 previously been kludged in the <sysdep.h> file.
2326 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2328 * config/*: trad-core support is HOST dependent, not target
2329 dependent. Target config files only set DEFAULT_VECTOR and/or
2330 other vector elements. Exception: when host-aout.c is in use,
2331 in which case we're forced to assume we're native (hp, vax,
2332 tahoe). Rename XDEPFILES to HDEPFILES.
2333 * Makefile.in: Rename XDEPFILES.
2334 * config/h-sun*: Don't force static linking.
2335 * trad-core.c: Document how to use it nowadays.
2336 * i386aout.c, newsos3.c: Clean up.
2337 * i386coff.c: Allow 386 coff files to be used as core files too
2338 (for reading core files from embedded systems).
2340 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2342 * Add i386aout.c for a.out support on the i386.
2344 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2346 * reloc.c, section.c, syms.c, targets.c: correct info-node
2347 structure in *doc* comments.
2348 doc/Makefile: stop hiding complaints from makeinfo.
2350 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2352 * aoutx.h (...some_aout_object_p): Take a third parameter,
2353 the internal_exec struct, and avoid ever looking at an
2354 external_exec. All callers changed to read the entire
2355 external_exec struct, swap and check its magic number,
2356 swap in the whole structure, and pass the swapped-in version to
2358 * bout.c: Bring into modern era. Use single _object_p routine
2359 for big- aand little-endian. Provide internal and external
2360 exec header structs. Use separate swap-in and swap-out routines.
2362 * libaout.h: Move struct internal_exec from ../include/aout64.h
2363 to here. Add obj_symbol_entry_size to struct aoutdata.
2364 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2366 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2367 EXTERNAL_NLIST_SIZE. Callers changed.
2369 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2371 * bfd.c: Remove strerror() to libiberty.
2373 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2374 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2375 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2376 last byte of transfer, not first byte, is within the section.
2378 * host-aout.c: Remove `BSD' archive support. Lint.
2380 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2381 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2382 `bfd_arch_info_type'. All uses changed.
2383 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2384 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2385 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2386 it needs a better name.) All uses changed.
2387 * targets.c: Rename `enum target_flavour_enum' to `enum
2388 target_flavour', and remove the `_enum' from all of the enum
2389 values themselves. All uses changed.
2391 * configure.in, config/h-i386mach: i386 mach host.
2392 * config/t-i386-aout: Use host-aout.c.
2394 * trad-core.c: Give it its own xvec's to make it independent
2395 of other file formats.
2396 * ecoff.c, host-aout.c: Remove refs to trad-core.
2397 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2398 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2400 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2402 * reloc.c: Extended NEWHOWTO macro
2403 * ieee.c: Changed the way 8bit pcrel is done
2404 * cpu-h8300.c: got the registers in the right order
2406 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2408 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2409 prediction is vindicated!
2411 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2412 Remove refs to howto.c, since Steve forgot.
2414 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2416 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2417 still work. Now allows any architecture/machine to be set.
2419 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2421 * howto.c deleted and moved code to reloc.c
2423 * libbfd.h, libbfd-in.h removed $id stuff for real
2425 * cpu-h8300.c Made it match various different spellings of h8300.
2427 * archures.c: Took out the first char filter which made it only
2428 look for a cpu/arch match when the first chars of supplied and
2429 tested names were the same.
2431 * targets.c removed oasys stuff, pending someone to fix the bugs
2435 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2437 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2438 ELF support good enough for GDB.
2439 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2440 m68k-cbm-svr4 host and target.
2441 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2442 so `diff' and `patch' can cope.
2444 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2446 * archures.c: removed texinfo error
2448 * init.c: added texinfo hooks, and removed initialization error
2451 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2454 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2456 * cpu-i960.c: Avoid numerical count of initializers.
2458 Vax Ultrix changes from David Taylor <taylor@think.com>:
2459 * host-aout.c: Make little-endian vector really little-endian.
2460 * configure.in: Separate vax and tahoe cases, handle ultrix.
2461 * config/t-vax: Add trad-core.o.
2462 * config/h-vaxult: New host system.
2464 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2466 * bfd-in.h VERSION, change version number to 0.18, this makes a
2467 gap, but now is the same as the linker version number.
2469 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2470 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2471 files will eventually contain processor specific bits for bfd,
2472 like strange relocation information and dis/assembly. So far only
2473 the H8 has been even partially done. This work also ties in with
2474 the change in handling architectures.
2476 * amdcoff.c: (a29k_reloc) fix error message.
2478 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2479 discover the architecture of the bfd. (sunos4_callback) calls the
2480 function bfd_set_arch_mach rather than stuffing stuff directly
2481 into the bfd. (sunos4_write_object_contents), changed names of
2484 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2485 setup the environment.
2487 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2488 headers in big endian format, regardless of the endianess of the
2491 * archures.c: totally changed. Now an architecture is represented
2492 with a pointer to an info structure rather than an enumerated type
2493 and a long. The old info is available as two elements in the
2494 structure. Future enhancements to architecure support will
2495 involve pointers to methods being placed into the info structure.
2497 * bfd.c: changed the definition of the bfd structure for the new
2500 * bout.c: (b_out_set_arch_mach) changed to use the new
2501 architecture mechanism.
2503 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2504 the new architecture mechanism.
2506 * configure.in: added h8 stuff.
2508 * ieee.c: too many changes to note. Now ieee files written with
2509 bfd gas and ld can be read by gld and ieee only linkers and
2512 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2514 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2515 than fixing the structure directly.
2517 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2518 than fixing the structure directly.
2520 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2521 before opening a bfd.
2523 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2524 rather than fixing the structure directly.
2526 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2527 in the t/hmake file) a user can select which backends they want
2528 linked with bfd without changing the source.
2530 * init.c: new, looks after initializing modules.
2532 * howto.c: for future use, will allow an application to work out
2533 what cookie to use as a handle on a relcoatio howto.
2535 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2537 * srec.c: Better error checking, partly from Peter Schauer.
2538 (srec_object_p): Avoid assuming any file that starts with 'S' is
2539 an S-record file! (Check for 3 uppercase-hex digits after it.)
2540 (ISHEX): Define new macro for checking supposedly hex characters.
2541 (pass_over): Treat as EOF any S-record line that:
2542 * doesn't have hex in either size character
2543 * produces a size larger than 0x7F
2544 * has an unrecognized type number
2546 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2548 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2549 opncls.c: Lint (saber actually).
2551 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2553 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2554 * newsos3.c: Fixed two types: newos3 -> newsos3.
2555 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2556 to use correct segment.
2558 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2560 * aoutx.h (print_symbol): Handle missing symbol->name.
2562 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2564 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2567 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2569 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2570 add sgi/irix support.
2572 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2574 Changes for the AMD 29000 Ultracomputer port from David Wood.
2577 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2579 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2582 * coffcode.h (coff_real_object_p): Pass information about the
2583 current file's coff symbol format to BFD via the coff_data struct.
2584 (coff_find_nearest_line): obj_icof => coff_data.
2585 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2586 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2587 and DIMNUM == E_DIMNUM.
2588 * configure.in: Handle a29k-*-* hosts, and targets
2589 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2590 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2591 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2592 local_linesz to `coff_data' (tdata) struct.
2593 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2594 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2596 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2598 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2599 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2601 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2603 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2605 (sunos4_core_file_matches_executable_p): Fix header comparison.
2606 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2607 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2609 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2611 Allow GDB to patch object files.
2613 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2614 * trad-core.h (trad_unix_core_file_p): Ditto.
2615 * aoutx.h (aout_set_section_contents): On first output, check
2616 abfd->direction and complain if erroneous.
2618 * Makefile.in: Add crude dependencies.
2620 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2622 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2623 to h/t-xxxx files so that everything will work on System V.
2625 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2627 * aoutx.h: Add information on host-aout.c and how to configure
2628 to use it, to the manual.
2629 * configure.in: Tix typo.
2630 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2631 else dummy out the core file support.
2632 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2633 specified, use it to locate the data section.
2634 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2635 rather than as chars (lint).
2637 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2639 * aoutx.h, coffcode.h: saberized.
2641 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2643 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2645 bfd.c, targets.c: minor rewording of doc segments
2648 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2650 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2651 etc, rather than TEXT_START_ADDR.
2652 * host-aout.c: Remove #if 0 around whole thing.
2653 Update to modern (32/64-bit) a.out naming conventions.
2654 Include a large chunk of ../include/a.out.gnu.h to get macros that
2655 are not defined by the system include files.
2656 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2657 macro used by the other a.out implementations.
2658 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2660 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2662 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2663 texdoc and psdoc; make these depend on generated .texi's
2665 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2668 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2671 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2672 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2673 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2674 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2675 obtrusive marks indicating .c origins.
2677 * bfd.texinfo: generalize most references to linker
2679 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2681 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2682 * archures.c: remove empty foo() definition (crept in at vn1.9)
2684 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2686 * bfd.texinfo: use @setchapternewpage on instead of lots of
2687 @page's; minor rephrasing in Introduction.
2689 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2690 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2691 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2692 segments): used BFD (caps) more consistently as a name in
2693 discourse, fixed a few other minor typos and uses of fonts
2696 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2698 * coffcode.h: fixed bug where string table size wasn't being swapped.
2700 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2702 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2704 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2705 flags. (bfd_print_symbol_vandf) now knows what to do with the
2708 * aoutx.h: made translate_from_native_sym_flags and
2709 translate_to_native_sym_flags produce the above flags.
2712 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2714 * all files: update copyright notices for GPL version 2.
2715 Install header comments and attribute most modules to their
2716 authors. BFD's name is now officially "Binary File Descriptor",
2717 so remove any conflicting pejoratives.
2718 archures.h: Consists solely of comments; remove it.
2720 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2722 * Makefile.in, bfd.c: Made it compile again.
2724 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2726 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2729 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2731 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2732 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2735 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2736 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2738 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2740 * Everything: created some new files, core.c format.c, reloc.c,
2741 section.c and syms.c to split the functionality a bit better.
2742 Cleaned up the rest of the files a bit, and added some
2746 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2748 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2749 really takes 3 arguments, patched code and ammended prototypes.
2751 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2753 * ../include/bfd.h (struct bfd_target): Added new field
2754 "align_power_min" which contains the minimum alignment for a
2755 section. This is used in coff_new_section_hook. The field
2756 insertion necessitates an update of all backends..
2758 * aoutf1.h jump table field inserted
2760 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2763 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2764 table field inserted.
2766 * coffcode.h(just about everything) Now patches up symbol tables
2767 using a different mechanism. The Intel major bug has been fixed,
2768 and the linker can self host on the Aviion and be debugged with
2771 * ecoff.c: new include and jump table patch, i386coff.c: new
2772 include and jump table patch, icoff.c: new include and jump table
2773 patch, ieee.c: can now read archives containing ieee modules.,
2774 libcoff.h: added (combined_entry_type), libieee.h: uped max
2775 sections to 20, m68kcoff.c: new include and jump table patch,
2776 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2777 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2778 srec.c: jump table patch. trad-code.c fixed #IF typeo
2780 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2782 * coffcode.h (coff_swap_aux_in): added else case to deal with
2783 filenames less than 9 characters.
2786 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2788 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2790 * srec.c: now allows any number of sections to be created in a
2791 file. Outputs addresses of the right length.
2793 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2795 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2796 target didn't match, the format got set to the attempted match,
2797 breaking a future test.
2799 *../include/i386coff.h : fixed typo in type field with size
2801 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2802 support in the jump table for the swapping routines exported to
2803 gdb. Now gdb works with the 386.
2805 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2807 * Merge in changes from gdb-3.95 release.
2808 Makefile.in: Allow hmake and tmake files to add OFILES.
2810 bfd.c: support specific targets as well as searching. When
2811 searching, take default target in preference to others.
2813 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
2814 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
2815 libbfd.h: Support specific targets as well as searching.
2816 opncls.c: Support specific targets as well as searching.
2817 targets.c: Search is short-circuited if default target matches.
2818 liboasys.c, libieee.c: Undo bothner changes that make macros
2819 work to the left of assignment, but which depend on the
2820 representations of different pointer types being the same.
2822 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2824 * i386coff.c: created.
2825 * coffcode.h: added support for 386.
2826 * Makefile.in: added support for 386.
2827 * ../include/i386coff.h: created
2829 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2831 * coffcode.h: removed all put_x_<sizes>
2832 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
2836 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2838 * opncls.c: Changed obstack_chunk_alloc use xmalloc
2840 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2842 * everything: Removed sysdep.h from bfd.h and put back into files
2843 from which it was split out. Now 64 bit version is built with a
2844 -DHOST_64_BIT="long long" on the compile line.
2847 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2849 Changed all the [get|put][name] routines to use [get|put]_[size
2852 Put in support for 64 bit work. Now two versions of bfd may be
2853 generated, according to the state of TARGET_64_BIT, one which is
2854 32 bit only, and one which is 64/32 bits.
2855 Created new back end 'demo64' to test 64 bit functionality.
2857 Renamed some files to work on DOS.
2859 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
2860 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
2861 chage, 64 bit transfer. * liba.out.h: Split out common code from
2862 sunos and newsos into liba.out. Name changes and prototype mods. *
2863 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
2864 prototypes for new functions. * libcoff.h: lint * libieee.h: make
2865 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
2866 change and 64bit stuff.* newsos3.c: common code removed, new jump
2867 table. * oasys.c: Name change * opncls.c: Portability fixes *
2868 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
2869 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
2870 be called b.out.c * coffcode.h: used to be called coff-code.h, now
2871 64bit ized. * demo64.c: 64 bit a.out back end
2877 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2879 * libieee.h: Make ieee_data and ieee_ar_data macros usable
2880 on LHS of assignment, even when using old compilers.
2881 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
2882 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
2883 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
2884 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
2885 * targets.c: Add declaration of newsos3_vec.
2888 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2890 * aout.c: fixxed some of the problems with filepos calculation.
2891 (swap_ext_reloc): fixed problem with creation of relocs.
2892 (aout_set_section_contents): fixed filepos problem
2894 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
2895 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
2896 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
2897 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
2898 cleaned up. (coff_write_object_contents) cleaned up.
2900 * ecoff.c: Totally different. Now supports ecoff fully.
2902 * icoff.c: fixed problems in relocation callout.
2904 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
2906 * m68kcoff.c: updated target vector.
2908 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
2909 choose_reloc_size. (sunos4_write_object_contents) now calls
2910 choose_reloc_size so outputs relocs correctly, also calculates the
2911 size of the sections correctly.
2915 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
2917 Merge Per Bothner's changes to modularize BFD a.out a bit.
2919 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
2920 * ieee.c: Cast enums to int before comparing them, for brain-
2922 * coff-code.h: Remove coff_get_section_contents, and use the
2923 generic one instead.
2925 * aout.c: Derive new module from sunos.c, containing generic
2926 support code for all kinds of a.out files.
2928 * sunos.c: Remove all code that goes in aout.c. Split out
2929 machine dependent followup in sunos4_object_p into
2930 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
2931 and redefine only the names we CHANGE, not all the names. Drop
2932 the little-endian vector, and rename the vector as sunos4 rather
2935 * b.out.c: Use aout.c routines for most of the work. Slight
2936 changes for the new regime. Remove close_and_cleanup and
2937 get_section_contents in favor of generics. New transfer vector
2940 * newsos.c: New support for Sony NEWS, another a.out format.
2942 * ecoff.c: Remove close_and_cleanup. New tvec regime.
2943 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
2944 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
2946 * opncls.c (bfd_close): Call format-dependent write_contents
2947 routine, if writing, before calling target-dependent
2948 close_and_cleanup routine (which is now always generic, I think).
2949 * srec.c: Use bfd_alloc instead of malloc. Remove
2950 close_and_cleanup and move code from it to
2951 srec_write_object_contents. Add write_contents to tvec.
2952 * targets.c: Remove a.out little vector, replace a.out big
2953 vector with SunOS vector. FIXME: Need Vax support again now.
2955 * libbfd.h: Add write_contents format-dependent-vector to the
2956 bfd_target vector. Supply a generic close_and_cleanup routine.
2957 * liba.out.h: Handle the new aout.c split. Add prototypes for
2958 all routines defined in aout.c. Rename "sunos" things to "aout"
2959 things. Add a few fields where needed for various formats.
2960 * Makefile.in: Add aout.c and newsos.c.
2962 * archive.c, ieee.c, oasys.c: Lint.
2964 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2967 changed forward declaration struct stat; to reduce warnings. Changed
2968 comment on bfd_h_<x>_x.
2970 * ../include/m68kcoff.h, ../include/intel-coff.h,
2971 ../include/m88k-bcs.h
2972 Now there are two incarnations of relocs, linenos and syments. One for
2973 internal digestion, and one full of char arrays for I/O. The original
2974 names have gone to detect errors.
2976 * Makefile.in, m68kcoff.c, targets.c
2977 Test new structure code with a 68k coff implementaion
2979 * coff-code.h, icoff.c, coffswap.c, libcoff.h
2980 Fixed all the places where there were problems with the size and
2981 alignments of structures on disk and structures in memory. #ifed out
2982 all the code in coffswap.c, since it should be done using the target
2985 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2987 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
2988 multiple reloc command.
2990 * sunos.c (sunos4_set_section_contents): Made it so that sections
2991 are always padded to their alignment size.
2993 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2995 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
2996 Clean up types and such (saber C problems).
2997 * ecoff.c: Clean up types and such. Remove routines that are
2998 not used. Fix up reading and swapping of shorts from files.
3000 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3002 * a.out.vax.c: Remove two bogus "static" from prototypes.
3004 * ecoff.c: Got rid of lots of non-working junk (that had
3005 been copied directly from coff-code.h).
3006 Updated to be consistent with updates to icoff.c and coff-code.h.
3008 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3009 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3011 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3012 but until the target_vector is automatically generated,
3013 it's as good as any. Note that the text offset is the only
3014 difference between NewsOS and SunOs (including magic numbers).
3015 (Most of the sunos_* routines should to renamed bsd_*
3016 and move to a bsd.c file. Then (and when the target_vector
3017 is automatically generated) it might make sense to create
3018 a separate Sony target.)
3020 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3021 on some systems, and doesn't help on others.
3022 Similarly, only define X_OK if not already defined.
3024 * trad-core.c: Don't include sys/stat.h - at least
3025 on NewsOS 3, it has already been included.
3027 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3029 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3030 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3031 symbol tables if necessary when reading them in, so gdb can use
3032 them. Add "bfd_coff_" to the names so they won't conflict with
3033 names in calling programs. FIXME-soon: if coff-code.h is
3034 included in two BFD modules, this will cause duplicate
3035 definitions; the routines should be exported to a separate,
3036 common, module (probably along with a mess of other ones).
3038 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3040 Improve modtime support.
3042 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3043 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3044 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3045 BUG: archive members still do not get correct mod times.
3047 Improve floating point support for core files.
3049 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3050 (sunos4_core_file_p): Create a second registers section in the
3051 core file, called ".reg2", for the float registers.
3053 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3055 * many changes to improve archive handling; found a logic flaw in
3056 bfd_check_format which only just happened to work by cooncidence.
3058 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3060 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3063 * bfd.h: changed type of udata in asymbol to void *, like it
3064 should be. Added bfd_reloc_dangerous enum member.
3066 * coff-code.h: Fixed it so that internally generated symbols get
3067 their values relocated correctly in all cases. Removed calls to
3070 * icoff.c: Not understanding the destination symbol of a reloc is
3071 not a failure any more, just 'dangerous'. This allows linking of
3072 b.out and coff images.
3074 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3078 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3080 * sunos.c (translate_to_native_sym_flags): fixed
3081 sym_pointer->n_value so that symbols on the way out get their
3082 section relative values calculated correctly.
3084 * coff-code.h (mangle_symbols): fixed problem where tags were not
3085 being relocated for structs, enums, unions. Also various lints.
3087 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3089 * archive.c (get_elt_at_filepos): system_call_error returned
3092 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3094 * Resolve the use of no_error and system_call_error.
3095 The bfd library itself now will never set bfd_error to
3098 The code still needs to be combed to make sure all the error
3099 codes are correct. I suspect they are not always set correctly.
3101 * The names of all the messages have _ prepended because the sun
3102 bundled compiler can't distinguish from a macro which takes an
3103 argument and the same identifier in a non-macro context.
3105 * The reason for the above being that entry points which used to
3106 be trampoline functions are now just macros which expand to a
3107 direct call through the bfd's xfer vector.
3109 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3110 must gas have its own version of everything (the gas version
3111 had the correct value)
3113 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3115 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3116 properly support i960 architecture and output correct reloc stuff.
3118 * bfd.h: added prototype for bfd_printable_arch_mach, added
3121 * coff-code.h: Applied patches from chrisb to support i960
3122 architecture, zero relocs and swap them correcly and conditionally
3123 compiled the timestamp.
3125 * sunos.c: Made the default section alignment 2^3 so that doubles
3126 are done properly. Fixed the same reloc bug that was in b.out.c
3128 * sysdep.h: Now compiles on a Posix box
3130 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3132 * icoff.c: Fix comment on big-endian version.
3133 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3134 F_RELFLG). Set F_AR32WR in output files if little endian
3137 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3139 * archures.c fixed =/== typo
3141 * sunos.c added architecture stuff for output. Fixed
3142 bug where files where vma(data) != size(text)
3143 were processed wrong.
3145 * coff-code.h added a lint cast
3147 * (../include/a.out.sun4.h) fixed it so zmagic
3150 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3152 * archive.c removed loads of includes, and fixed bug where string
3153 table didn't have a null at the end.
3155 * bfd.c fixed includes, added symbols argument to
3156 canonicalize_reloc entry point.
3158 * libbfd.c fixed includes and added some lint patches.
3160 * targets.c added both sorts of intel coff.
3162 * b.out.c fixed included, changed was the canonical
3165 * icoff.c added support for callj and big and little
3168 * opncls.c added chmod+xing for files with EXEC_P set.
3170 * sunos.c fixed includes. Changed default section
3171 alignement to words. Fixed relocation stuff to work with
3174 * bfd.h various new types added, prototype for new
3175 reloc calls, changed bfd->iostream to a void *
3176 to including files don't need stdio.h.
3178 * libcoff.h added conversion table to tie relocs to
3183 * coff-code.h fixed includes. Added code to support
3184 big and little endian formats. Various lints. Better
3185 processing of symbols. Changed reloc stuff to new
3188 * libbfd.h fixed includes
3191 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3193 * bfd.h changed name of alignment entry in sec_struct to
3194 alignment_power, because of conflicting uses within bfd.
3195 Now it should be obvious that it's a 2**n alignment
3196 specifier. Removed start_pad, end_alignment, block, minsize,
3197 output_file_alignment, subsection_alignment and original_vma fields.
3198 Added align_power() macro. Fixed bfd_section_alignment
3199 acessor macros. Added bfd_symbol_same_target macro.
3201 * b.out.c (b_out_write_object_contents) fixed to use
3202 new alignment member. Fixed (callj_callback) to use section
3203 relative symbols properly.
3205 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3206 Fixed (translate_from_native_sym_flags) to correctly make
3207 symbols section relative.
3209 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3210 (bfd_make_section) took out initialization of obsolete members.
3211 (bfd_print_symbol_vandf) added
3213 * opncls.c (bfd_create) created.
3215 * coff-code.h (coff_new_section_hook) took away refs
3216 to obsolete members. (make_a_section_from_file) added
3217 conversion between alignment types. (coff_symbol_from)
3218 added. (coff_count_linenumbers) only counts linenumbers
3219 if symbol is of coff-type. (coff_mangle_symbols) only
3220 heavily mangles symbols if symbol is coff-type.
3221 (coff_write_symbols) various lints. (coff_write_object_contents)
3222 various lints and modification for alignment conversion.
3223 (coff_slurp_relocs) fixed for use with new asection shape.
3225 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3227 * archive.c lots of lint
3229 * b.out.c added callj relocation support, upgrated reloc howto.
3230 Fixed so that asymbol and reloc records are output
3233 * bfd.c lots of lint, support for new bfd entry point
3236 * bfd.h changed definition of asymbol to contain pointer to
3237 owning bfd, removed target dependencies.
3239 * cache.c took out print statements, put in BFD_ASSERT calls.
3241 * coff-code.h various lints, corrected linenumber output
3242 functionality. Added support for new style asymbols and
3243 bfd_print_symbol. Fixed so that asymbol and
3244 reloc records are handled correctly. Added timestamp.
3246 * icoff.c Added support for new howto shape.
3248 * liba.out.h Added support for new asymbol shape
3250 * libbfd.c various lints
3252 * libbfd.h various lints
3254 * libcoff.h added support for new asymbol shape.
3256 * sunos.c various lints. Added support for new asymbol shape
3257 and bfd_print_symbol.
3259 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3261 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3262 pointer lint. Added support for callj relocation. Fixed bug where
3263 the last 32 bytes of the text section were overwritten by data. Fixed bug
3264 where archives of b.out didn't work due bfd_slurp_extended_name_table
3267 * sunos.c added support for n_other field. Braced the howto table so
3268 that it won't be affected by any lengthing of the howto struct typedef.
3271 * bfd.h added support for n_other field, added special_function
3272 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3275 * bfd.c upgraded bfd_perform_relocation, various lints.
3277 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3279 * ChangeLog: Started ChangeLog for BFD.
3280 * ToDo: Create file for suggestions.
3282 * Makefile: Support easy loading into Saber C.
3283 Add dependencies for icoff.o and bcs88kcoff.o.
3284 Rename coff.c to coff-code.h. Change callers.
3286 * bfd.c (bfd_check_format): Allow the check_format routines
3287 to return the desired target vector, rather than just a Boolean.
3288 bfd.h (bfd_check_format): Change function pointer return type.
3289 archive.c (bfd_generic_archive_p): change callee.
3290 b.out.c (b_out_little_object_p, b_out_big_object_p,
3291 b_out_real_object_p): change callee.
3292 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3293 in check_format transfer vectors that need a filler.
3294 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3295 bcs88kcoff.c: change callee.
3296 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3297 icoff.c: change callee.
3298 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3300 * libbfd.c (zalloc): It should actually zero the storage!
3301 This was commented out for some reason.
3303 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3304 This is so callers can avoid <stdlib.h> which doesn't exist
3307 * bfd.c (map_over_sections): Add debugging code, since I
3308 noticed the section count for sunos core files was bad, but only
3309 GDB had detected the problem.
3310 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3311 bfd_get_section_linenos): Remove obsolete functions.
3312 (bfd_apply_relocations): Use longs, not ints, for the math.
3314 * bfd.h: Declare enum boolean and struct bfd_target as well
3315 as typedefs for them. Remove obsolete
3316 bfd_get_section_lineno_size.
3318 * cache.c: Make the "fdopen" support work. Keep better track
3319 of how many files are open. Centralize the opening of files
3320 and be sure bfd_open[rw] actually try to open the file. Evade
3321 linked list initialization problems.
3323 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3325 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3327 * cplus-dem.c: Delete file, since it is not part of BFD.
3329 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3330 (bfd_openr, bfd_openw): Actually open the file, give error now.
3332 * sunos.c (sunos4_core_file_p): Set section count.
3333 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3334 obsolete definitions.
3335 (_write_symbol_table): Initialize <idx> counter.
3336 (foop): Eliminate debugging code.