1 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
3 * aoutx.h (string.h): Include for strchr and friends.
4 * archive.c (string.h): Include for memchr and friends.
5 * elf32.c (string.h): Include for strrchr and friends.
7 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
9 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
10 (MY_set_sizes): Use sunos4_set_sizes.
12 * elf32.c: Renamed from elf.c. Several CPU-specific functions
13 deleted, as well as elf-big and elf-little targets.
15 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
17 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
19 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
21 * coffcode.h (coff_compute_section_file_positions): Don't need
22 variable "old_sofar" if compiling for i960.
24 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
28 * ieee.c (exten, envi): "static" belongs first in declaration.
30 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
32 * srec.c: add support for symbolsrec, srecords with symbols in
35 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
37 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
38 to avoid lint complaints.
40 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
42 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
43 type SHT_STRTAB. Don't alter file offset for section 0.
44 (reloc_type_names): Now an array instead of a macro. Still inside
45 "#if 0", since it's used only in debugging code also in "#if 0".
46 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
47 (sort_reloc_map): New function.
48 (sparc_reloc_map): New variable.
49 (elf_bfd_reloc_type_lookup): New function.
51 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
53 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
54 bfd_make_debug_symbol; they were already in the target structure.
55 * Adjusted all uses of JUMP_TABLE.
56 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
57 from coff_make_debug_symbol.
58 * libcoff.h: Updated accordingly.
60 * Minor cleanups provoked by gcc warnings:
61 * aoutx.h (NAME(aout, reloc_type_lookup)),
62 cpu-h8300.c (local_bfd_reloc_type_lookup),
63 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
65 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
66 ieee.c (ieee_slurp_section_data),
67 elf.c (elf_make_sections, elf_fake_sections,
68 elf_compute_section_file_positions, elf_write_object_contents):
69 Removed unused variables.
70 * archures.c: Removed /* from within comment.
71 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
72 * oasys.c (oasys_write_data): Initialize i.
74 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
76 * libcoff.h (obj_raw_syment_coun): New macro.
77 * coffgen.c (coff_get_normalized_symtab): Initialize
79 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
81 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
83 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
85 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
86 for compatibility with tools from MIPS.
88 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
89 * config/irix3.mt, config/irix4.mt: Removed.
90 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
91 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
93 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
95 * hosts/hp300bsd.h: Add gross hack to determine whether we
96 are running on BSD 4.3 or BSD 4.4, and use appropriate include
97 files (and set other parameters) to match.
99 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
101 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
102 ansi definition which otherwise confuses non-ansi compilers.
104 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
105 ultrix cc by forward declaring getenv as is done in
108 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
110 * elf.c (elf_info_to_howto): cast an enum into unsigned char
111 avoiding a fatal error in vax ultrix 4.2 cc.
113 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
115 * bfd-in.h, VERSION: Roll to version 2.1.
117 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
119 * oasys.c (oasys_write_object_contents): Lint.
120 * srec.c: Whitespace cleanup.
122 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
124 * coffgen.c (coff_print_symbol): Print correct tagndx value;
125 cleaned up output formatting a bit.
127 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
129 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
130 relaxable. Should be moved somewhere else.
132 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
134 * aout-mipsbsd.c: Eliminated uses of DEFUN.
135 (aout_mips_*_vec): Added seclet_link element.
137 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
138 support for aout-mipsbsd target.
140 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
142 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
144 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
146 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
148 Add support for the H8/500
150 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
152 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
154 * libecoff.h: New file. Defines ECOFF backend data for gdb.
155 * coff-mips.c: Now includes libecoff.h.
156 (ecoff_data_type): Moved to libecoff.h.
157 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
158 call it. If there is ever another ECOFF target, this and the
159 swapping functions should be accessed via an ECOFF specific target
161 * Makefile.in (coff-mips.o): Depends on libecoff.h.
163 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
165 * coffcode.h: Removed MIPS specific information, since coff-mips.c
166 no longer includes this file.
168 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
169 bits to 0 to make comparison test useful.
171 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
172 avoid overflowing GP accessible sections in binutils/objdump.
174 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
176 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
177 reading more robust: Fail if string index is out of string
180 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
182 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
183 PCREL13): Don't take dst_address into account; the input file has
184 already taken care of that.
186 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
188 * coff-mips.c: Completed support for linker and binutils.
190 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
192 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
193 original addend from section contents.
195 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
197 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
198 * hosts/delta88.h (strtol): Fix prototype.
199 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
201 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
203 * elf.c: Get rid of "#ifdef sparc".
204 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
205 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
207 (elf_info_to_howto): Use runtime conditionals on CPU type, not
208 compile type conditionals on host CPU.
209 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
211 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
213 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
215 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
216 ECOFF which has two common sections.
217 (bfd_com_section): Set SEC_IS_COMMON flag.
218 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
219 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
220 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
221 bfd_is_com_section macro rather than checking for equality to
224 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
226 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
227 (coff_mkobject_hook): Accept aouthdr argument.
228 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
229 Handle NULL aouthdr argument.
230 (coff_object_p): If there is no aouthdr, pass it as NULL to
232 * libcoff.h: Rebuilt for mkobject_hook changes.
234 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
235 additional MIPS ECOFF fields.
237 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
239 * configure.host: added mips-dec-bsd*
240 * configure.in: added mips-dec-bsd*
241 * aout-mipsbsd.c: new file for mips-dec-bsd*
242 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
243 * aoutx.h: added mips support.
244 * archures.c: added mips support to bfd_default_scan().
245 * cpu-mips.c: added support for R4000 (untested).
246 * libaout.h: added MIPS1 & MIPS2 magic numbers.
247 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
248 hope will make it into include/bfd.h.
249 * targets.c: added aout_mips_*_vec.
251 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
253 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
255 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
257 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
259 * libcoff-in.h: Update prototype for coff_count_linenumbers.
261 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
263 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
264 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
265 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
266 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
268 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
269 bfd_swap_reloc_in or coff_swap_reloc_out.
270 * coff-mips.c: Added code to link and write out symbolic debugging
271 information, and to swap relocs in and out.
273 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
275 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
276 (coff_write_object_contents): coff_count_linenumbers returns the
277 number of line number records it found.
279 * coffgen.c (coff_write_linenumbers): only write out line numbers
280 in the section they belong to.
282 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
284 * targets.c (bfd_target): Added relocateable argument to
285 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
286 target vector for linker use.
287 * bfd.c (bfd_seclet_link): New macro.
288 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
289 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
290 and boolean return value. Made static.
291 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
292 relocateable argument.
293 * reloc.c (bfd_generic_get_relocated_section_contents): Added
294 relocateable argument (if relocateable, saves relocs).
295 * bout.c (b_out_get_relocated_section_contents),
296 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
297 relocateable argument (if relocateable, just calls
298 bfd_generic_get_relocated_section_contents).
299 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
300 argument to prototype.
301 * All targets: Set new _bfd_seclet_link vector to
302 bfd_generic_seclet_link.
304 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
306 * coffgen.c: #include seclet.h.
308 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
310 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
311 debug info. Setup info about linker symbols only, and use
312 standard bfd fields to hold the info.
313 * (hppa_object_p): Remove unneeded decls.
314 * (hppa_new_section_hook): Get rid of most of this.
315 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
316 fat. Remove all knowledge of stabs, remove redundant knowledge of
318 * Remove macros for accessing fields which are now gone.
320 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
322 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
324 * coff-z8k.c: delete unused reloc functions
326 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
328 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
329 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
330 * coff-msym.c: Use DEFUN for function definitons.
331 * coff-mips.c: Added code to read and print symbols, and to find
334 * coffcode.h: Moved many generic functions into coffgen.c. Moved
335 swapping functions into coffswap.h for ECOFF use. Moved
336 relocation functions, only used by h8300 and z8k, into reloc16.c.
337 Added hooks for coffgen.c functions to backend data structure, and
338 added hook functions. Still more could be done.
339 * coffswap.h: New file to hold COFF swapping routines.
340 * coffgen.c: New file to hold generic COFF functions.
341 * reloc16.c: New file to hold h8300 and z8k specific relocation
343 * libcoff-in.h: Added declarations for functions in coffgen.c.
344 * libcoff.h: Rebuilt to incorporate changes.
345 * coff-h8300.c: Function name changes.
346 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
347 hook rather than defining EXTRA_CASES.
348 * Makefile.in: Build new files coffgen and reloc16. Added
349 dependencies of coff-*.o on coffswap.h and seclet.h.
351 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
353 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
354 about discarding const.
356 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
358 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
360 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
362 * configure.in (post-target): If --with-minimal-bfd is specified,
365 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
367 * srec.c (srec_write_records): one of my boards wants a CR between
370 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
372 * archive.c (do_slurp_coff_armap): set symdef_count correctly
373 (it broke a couple of weeks ago).
375 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
377 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
378 return type, so libbfd.h doesn't reference undefined typedefnames.
380 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
382 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
384 (coff_pointerize_aux): don't pointerize a negative tagndx
385 (sometimes generated by SCO 3.2v4 cc).
387 * bout.c (calljx_callback, callj_callback,
388 b_out_get_relocated_section_contents): warn if relocating against
391 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
393 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
394 Make a bunch more routines be static.
395 * hppa.c (fill_spaces): Get rid of this, replace with much better
396 written setup_sections().
397 * (setup_sections): New routine to create BFD sections for each
398 space and subspace in SOM files.
399 * (hppa_object_setup): Use BFD sections created by
400 setup_sections() to locate GDB symbol table info.
401 * (make_unique_section): New routine to create a BFD section. It
402 ensures that the given name is unique, and will generate a unique
404 * (hppa_object_p): Become much more paranoid about file header.
405 * (make_bfd_asection): Call bfd_make_section to do the dirty
406 work. Simplify code somewhat.
407 * (hppa_core_file_p): Use proper name for stack section.
408 * libhppa.h: Remove millicode_start, millicode_end decls.
410 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
412 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
414 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
415 relocs, don't bother doing the adjustment if the value to add is
418 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
420 * bfd.c (bfd_get_size): New function that gets an upper bound
421 on the possible size of any object in a bfd.
422 * elf.c (bfd_elf_find_section, elf_get_str_section,
423 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
425 * elf.c (elf_big_vec, elf_little_vec): Document last three
426 members initialized to NULL.
428 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
430 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
432 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
434 * hosts/std-host.h: New file. Attempt at a generic/default
435 set of definitions, to discourage porting to new hosts by copying.
436 * hosts/news.h: Removed.
437 * hosts/sparc.h: Use std-host.h.
438 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
439 perhaps we can later remove the the_bfd field from each symbol.
440 * syms.c (struct symbol_cache_entry): Remove unused field
441 app_data. Add comment noting that the_bfd is almost redundant,
443 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
444 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
445 * hppa.c (fill_spaces): Make slightly more rebust.
446 * configure.in: Allow std-host as the "default" host.
448 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
450 * bfd.c: Add struct hppa_core_data to tdata union.
451 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
452 Get rid of HPPA/BSD specific code. That will go somewhere else
454 * (fill_spaces): Don't spin forever and die if you don't find
455 $MILLICODE$ subspace.
456 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
458 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
459 Make these work for HPUX.
460 * (make_bfd_asection): New routine to make section creation a
462 * (hppa_core_file_p): Completely rewrite, leave out bugs.
463 * libhppa.h: #include the right system files. Redefine all of
464 the structs/macros for hacking core files to use more sensible
465 HPUX core file structures.
466 * targets.c (target_vector): Conditionalize hppa_vec on
467 HOST_HPPAHPUX, not hp9000s800.
468 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
469 malloc and realloc. #define HOST_HPPAHPUX.
471 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
473 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
474 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
475 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
476 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
478 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
479 * aix386-core.c: New file for handling core files on AIX on PS/2.
480 * targets.c: if AIX386_CORE, use aix386_core_vec.
481 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
484 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
486 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
489 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
491 * Makefile.in: added dvi target
493 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
495 * bfd.c: Use right name for tekhex tdata struct.
496 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
497 * libcoff.h: Updated to get spacing change from coffcode.h.
498 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
500 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
502 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
503 functions, with the "guts" of the old bfd_slurp_bsd_armap
504 and bfd_slurp_coff_armap, but assuming we've already checked
505 if the armap is present or not.
506 Also, rewrite a bit to avoid keeping around obstack data
508 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
509 Various fixes to correctly handle COFF_style archives names.
510 (Note that because these have a trailing '/', the names can
511 have embedded spaces.)
512 * archive.c (bfd_slurp_armap): New function, replaces old
513 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
514 _either_ format, and calls do_slurp_bsd_armap or
515 do_slurp_coff_armap if either form of map is seen.
516 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
517 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
518 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
519 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
521 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
523 * hppa.c: #include "sysdep.h", not <sysdep.h>.
524 * libhppa.h: Make millicode_start and millicode_end be unsigned
525 int to be same type as CORE_ADDR in GDB. Why are these here?
527 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
529 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
530 vaddr of the section to the addend.
531 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
532 SCO_CORE to SELECT_VECS.
533 (target_vector): add sco_core_vec.
534 * sco-core.c (sco_core_vec): add leading underscore initializer.
535 * configure.in (i[34]86-*-sco*): use target i386-sco.
536 * config/i386-sco.mt: new file; define SCO_CORE.
538 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
540 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
542 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
544 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
546 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
548 * hosts/i386linux.h: Include unistd.h.
550 * aoutx.h (print_symbol): aout_stab_name returns a constant
552 * libaout.h (aout_stab_name): Fix prototype.
553 * stab-syms.c (aout_stab_names): Array is now const.
554 (aout_stab_name): Return value is now pointer to const.
556 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
559 * syms.c (asymbol): Added new field "app_data", for data
560 particular to the application. Some of the linker flags ought to
561 get moved to this field someday.
563 * archures.c (bfd_default_scan): Recognize a few more numbers:
564 80486, 80960, and 960.
566 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
567 bfd_coff_std_swap_table, cast to PTR.
568 * bfd.c (bfd_coff_swap_*): Deleted macros.
569 * targets.c (struct bfd_target): Deleted COFF-specific swapping
571 * coffcode.h (type bfd_coff_backend_data): New structure type,
572 contains pointers to the COFF-specific swapping routines.
573 (bfd_coff_std_swap_table): New data structure, to be used when
574 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
575 (bfd_coff_swap_*): New macros.
576 * coff-mips.c (mips_coff_swap_table): New data structure.
577 (ecoff_big_vec): Use it.
578 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
579 * All other targets: Deleted coff-specific vector entries.
581 * trad-core.c: Fixed some `PARAMS' uses that were missing
584 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
586 * aoutx.h (some_aout_object_p): Protect arg prototype in
587 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
589 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
591 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
592 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
593 PARAMS for readability.
595 * aoutx.h: Add type to callback parameter.
596 * coff-mips.c: Don't call trad-core.h, not needed.
597 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
598 * trad-core.h: Eliminate, unused.
600 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
602 * format.c (bfd_check_format): if default target isn't found
603 then look through the entire list rather than return early.
605 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
607 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
609 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
611 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
613 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
615 * coff-z8k.c: checkpoint, more addressing modes handled
616 * coffcode.h (get_value): don't truncate reloc->addend field, it's
619 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
621 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
623 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
625 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
627 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
629 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
630 and about when file descriptors are closed.
632 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
634 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
635 written out correctly.
637 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
639 * section.c: New section bit SEC_SHARED_LIBRARY.
640 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
641 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
644 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
646 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
647 macros; use PARAMS to declare the function pointers involved.
649 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
650 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
652 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
654 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
656 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
657 declaring pointers to functions.
658 * cache.c, elf.c: Move static function decls to top, use PARAMS.
659 * seclet.h: Declare external function with PARAMS.
661 * doc/chew.c (exfunstuff): Eliminate.
662 (paramstuff): Replace exfunstuff with function to generate PARAMS.
663 * doc/proto.str: Use paramstuff rather than exfunstuff.
665 * libbfd.h: Update, based on changes in source code and chew.
667 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
669 * libieee.h: Add FIXME about removing limit on number of sections.
670 * bfd-in.h: Improve comments to make it clear that bfd.h is
671 the wrong place to edit this file.
672 * Makefile.in (install): Install ansidecl.h and obstack.h in the
673 same places where we install bfd.h.
675 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
677 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
678 symbol type before blindly modifying the auxent. Specifically,
679 only modify the endndx fields for types that need it, and don't
680 set the array information for non-arrays.
682 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
684 * aoutx.h (some_aout_object_p): Section list should be set up
685 correctly anyways; don't have to set up "next" pointers manually.
687 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
689 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
690 config/i386v.mh: removed -DUSG from HDEFINES.
691 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
693 hosts/i386v.h: don't define POSIX_UTIME.
695 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
697 * ieee.c (ieee_slurp_sections): make a private copy of the
698 section's name before truncating it.
700 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
702 * hppa.c: add symbol_leading_char entry in transfer vec
704 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
706 * ieee.c (get_symbol): can now cope when two symbols of a
707 different class, but the same index number occur consecutively.
708 (get_section_entry): nicer name for sections being forward
709 referenced. (ieee_archive_p): don't free the filename string,
710 since it was never malloced.
712 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
714 * coffcode.h (coff_write_object_contents): Zero timestamp field.
716 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
718 * coffcode.h (coff_swap_aux_out): set the fcnary info before
719 optionally setting the dimen info, since they are in the same
720 memory locations. Also zero out external auxent.
721 (coff_write_symbol): don't zero external auxent; now done in
724 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
726 * Check fclose return value for errors.
727 libbfd.h: bfd_cache_close now returns a boolean.
728 cache.c (bfd_cache_delete): return fclose success value.
729 (bfd_cache_close): return bfd_cache_delete return value.
730 opncls.c (bfd_close, bfd_close_all_done): return result of
733 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
735 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
737 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
739 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
740 work out a coff relocation type from a howto's attributes rather
741 than using the input r_type field. This fixes PR1677 and allows
742 conversion of a.out relocs to coff relocs.
744 * coffcode.h (coff_write_relocs): if supplied a relocation
745 relative to an absolute symbol, use the right symbol index.
747 * reloc.c (bfd_perform_relocation): do a partial link for coff
750 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
752 * changes to support i386-sysv with shared libraries:
753 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
754 check for .data2; if _LIB is defined, check for it; map
755 SEC_NEVER_LOAD to STYP_NOLOAD.
756 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
757 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
758 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
759 if section has contents, not just if it is loadable; if
760 TWO_DATA_SECS, check for .data2
761 (coff_set_section_contents): set vma of .lib section to number of
763 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
764 don't define coff_write_armap to bsd_write_armap.
765 * hosts/i386v.h: don't include <utime.h>, since it is not provided
768 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
770 * solaris2.h: Get the definition of alloca from alloca.h if we
773 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
775 * configure.in (i960-*-{aout,bout}): Support these.
777 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
779 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
781 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
783 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
784 no-longer-used definitions of L_SET and L_INCR.
785 * i386linux.h: Tweaks to smooth Linux build.
787 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
789 * seclet.h: Add enum tag to bfd_seclet_enum_type.
791 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
793 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
794 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
795 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
796 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
798 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
799 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
801 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
803 * configure.host: New file, contains mapping of host configs
804 to host support file names for bfd, binutils, opcodes.
805 * configure.in: Use it.
806 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
807 * i386bsd.c: Cleanup, reformat.
808 * config/i386-bsd.mt: Comment changes.
809 * config/i386bsd.mh: New file for core file support.
810 * hosts/i386bsd.h: Merge changes from Peter Schauer.
811 * bout.c (ALIGN): Rename to ALIGNER, since system header files
812 on BSD 4.4 define ALIGN (sigh!).
814 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
816 * libaout.h (aout_backend_data): added exec_header_not_counted
817 field. For ZMAGIC files only, when text_includes_header is set, by
818 default the length of the exec header is counted in the text
819 section size. For go32, exec header is mapped in but does *not*
820 contribute to the size of section.
821 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
822 is not set, but ztih is, add the size of the exec header to the
823 recorded size of the text section.
824 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
825 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
826 Also set text_includes_header.
827 * aout-target.h (*_backend_data): cleare exec_header_not_counted
828 by default in MY(backend_data).
830 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
832 * aout-target.h (callback): Don't define this function if it won't be
835 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
836 type doesn't match. Don't lose if file sections have already been
838 (set_arch_mach): Set reloc_entry_size.
839 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
841 * hosts/i386bsd.h: New file.
842 * configure.in: Recognize i[34]86-*-bsd host.
844 * aout-target.h (callback, write_object_contents): Delete unused
847 * aoutx.h (reloc_type_lookup): New function.
848 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
849 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
850 (MY_reloc_howto_type_lookup): Don't define it.
852 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
854 (slurp_symbol_table): Use header byte order, not target byte
855 order, for reading symbol data.
857 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
859 * configure.in: Undo some brain damage in the host section.
860 * configure.in: Reformat the target section, test many configs.
861 * Makefile.in (make): Remove obsolete `make make'.
862 * aoutx.h (some_aout_object_p): Make defines line up.
864 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
866 Now a bfd knows whether underscores are normally prepended
867 to symbols in its file format.
869 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
870 coff-z8k.c: targets set so they have leading underscore
871 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
872 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
873 without leading underscore flag
874 * targets.c: add symbol leading char to xvec description
875 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
877 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
879 * archive.c: Make errno global.
880 * archive.c (_bfd_write_archive_contents): If read fails (and
881 errno!=0) set bfd_error to malformed_archive (since this probably
882 indicates a truncated archive), rather than system_call_error.
884 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
886 * Makefile.in: added rules for i386bsd.c
887 * i386bsd.c: new file, supporting 386bsd.
888 * configure.in: recognize i386-*-bsd target.
889 * config/i386-bsd.mt: new file - 386bsd target configuration.
891 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
893 * configure.in: re-arrange host section to use *-*-* notation,
894 clean up some of the target section as well
896 * seclet.c: cast result of bfd_get_relocated_section_contents to
897 avoid compiler warnings
899 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
901 * coffcode.h (coff_section_symbol): Create section if it doesn't
904 * bout.c: Removed some unused variables.
906 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
908 * Portability fixes from p3:
909 coffcode.h (coff_write_relocs): removed sanity check until it
910 works on all targets (per advice from sac).
911 config/hp9000.mh: new file to define USG.
912 hppa.c: #undef hppa before the JUMP_TABLE.
913 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
915 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
916 local variable target volatile to avoid mysterious bug in
919 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
921 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
922 * hosts/hppahpux.h: Remove bcopy and index circumventions.
924 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
926 * coff-z8k.c (func_da, func_jr): Lint.
927 * coffcode.h: Use memset rather than bzero.
928 * elf.c: Use memcpy rather than bcopy.
929 * tekhex.c: Use memset rather than bzero.
931 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
933 Add Adobe a.out support.
935 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
936 * config/adobe.mt: Add.
937 * configure.in (*-adobe-* target): Add.
938 * targets.c (a_out_adobe_vec): Add.
939 * Makefile.in: add aout-adobe.c.
941 * configure.in: Put two dashes in all entries to be matched.
942 Add comments to remind people to do this.
943 Reorder all entries that match manufacturer names, to occur
944 last, so they will only be matched if no more specific match
945 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
947 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
949 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
950 since we should never have a NULL section.
951 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
952 tests, set the section to bfd_abs_section.
954 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
956 * coff-z8k.c: getting closer
957 * coffcode.h (coff_get_relocated_section_contents): allow
958 EXTRA_CASES hooks for different arches to provide different reloc
960 * seclet.h: #ifndef around it to allow multiple inclusion
961 * srec.c: minor doc fix
963 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
965 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
967 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
969 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
972 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
974 * bout.c (b_out_slurp_reloc_table): Clear howto field before
975 filling in reloc, in case immediately following code doesn't set
978 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
980 * coffcode.h (coff_renumber_symbols): set the last renumbered
981 symbol pointer to NULL, as expected by coff_write_linenumbers.
982 (coff_write_relocs): apparently a non-zero addend is OK for reloc
983 type R_IHCONST used on the 29k.
985 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
987 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
988 update, based on how the underlying file was opened. Obsoletes
990 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
991 all FASCIST_FDOPEN config defines.
993 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
995 * sparc-opc.c: Moved to opcodes library, now that we have one.
996 * Makefile: Don't compile it.
998 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1000 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1002 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1004 * section.c (bfd_set_section_flags): Remove a sanity check.
1005 It is unfortunately broken, and prevents strip from working.
1007 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1009 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1010 created by last change.
1012 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1014 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1015 * bfd-in.h: Bump to version 2.0.
1017 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1019 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1020 braindamaged HP/Apollo compiler happy.
1022 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1024 * format.c: Fix description of search for matching target.
1025 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1026 * targets.c: Update description of search for matching target.
1027 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1028 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1029 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1031 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1033 * Makefile.in: Added mostlyclean/clean/distclean rules.
1035 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1037 * targets.c (target_vector): Take out oasys (unless that is
1038 the default): Because there is no magic number in archives,
1039 there can be annoying target mis-matches.
1041 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1043 * sparc-opc.c: Rigorously updated to match architecture manual.
1045 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1047 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1048 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1049 to the built-in abs_section were not written out correctly.
1051 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1053 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1054 large, assume we're using a swapped byte order and fail with
1055 wrong_format rather than dumping core.
1057 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1059 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1060 filename constraints.
1061 * Makefile.in: Updated to reflect change.
1063 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1065 Add preliminary support for the we32k:
1067 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1069 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1071 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1073 * bout.c: added support for relaxable alignment relocs.
1075 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1076 pass down pointer to play area rather than use alloca
1078 * cpu-z8k.c (compatible): made static to reduce name space
1081 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1083 Add basic support for the z8k:
1085 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1086 section.c, targets.c,
1088 * syms.c: move mis-inserted patch.
1090 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1092 Documentation fixes:
1093 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1094 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1096 * reloc.c: break out addend item from surrounding text.
1098 * doc.str (DOCDD): Defined. Adds text to output.
1099 (bodytext): Put bulletize before kill_bogus_lines.
1100 * chew.c (bulletize): End itemization after a blank line, to
1101 prevent following text from being swallowed up in an item.
1103 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1105 * configure.in: Add sparclite as a target.
1107 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1109 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1112 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1113 from a coff file (csym is null), dont deref them
1115 * ieee.c (parse_expression): get the answer right when adding an
1116 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1117 on elts so that filename is filled in.
1119 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1121 * bout.c (howto_align_table): New set of relocs, with enough
1122 data for "objdump -r" to work.
1123 (b_out_reloc_type_lookup): Recognize alignment relocs.
1125 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1127 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1128 invocations of make. Also, always create installation
1131 * config/apollov68.mh: removed -g from CC definition.
1133 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1135 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1136 overflowing gp-offset range.
1138 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1140 * srec.c (srec_set_section_contents): don't write out sections
1141 without the LOAD and ALLOC attributes
1143 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1145 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1146 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1147 * aout-target.h (callback): Don't set page/seg sizes.
1149 (set_sizes): New routine.
1150 (backend_data): Point to it.
1151 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1152 (sunos4_aout_backend): Point to it.
1153 * aoutx.h (set_arch_mach): Call set_sizes callback.
1155 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1157 * aout-target.h: Make _bfd_slurp_extended_name_table be
1158 the default. Given that we *write* the suckers (for long
1159 archive member names), we really ought to be able to read them!
1160 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1161 seem to be needed, and many machines don't have it.
1163 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1165 * coff-m68k.c (vector): read and write archives in coff format.
1167 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1169 * opc-sparc.c: New file.
1171 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1173 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1174 pointers to bfd_byte* before performing arithmetic on them. Such
1175 use with bare void* pointers is a gcc extension.
1176 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1177 * archive (normalize): Add to CONST to match actual usages with
1180 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1182 * configure.in: Recognize i486 host cpu, and use i386-elf
1185 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1187 * config/stratus.mt (CC): Remove definition.
1188 * elf.c (bfd_section_from_shdr): Test for the possibility that
1189 section_from_elf_index returns NULL and don't dereference it.
1191 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1193 * add hppa_data to bfd tdata (indirectly via sef).
1195 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1197 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1199 * configure.in: error messages to stderr, not stdout
1201 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1203 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1204 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1205 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1207 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1209 * configure.in: recognize hppa* instead of hppa
1211 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1213 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1214 RTYPE2HOWTO to cope with same.
1215 * reloc.c (bfd_perform_relocation): added support for size of -2
1216 (subtract a word reloc type). Updated doc.
1218 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1220 * Makefile.in: merged changes from progressive, removed rcsid.
1222 * archures.c, archive.c, Makefile.dos: removed rcsid.
1224 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1226 * bfd-in.h : add BFD_IS_RELAXABLE flag
1227 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1228 header e_relaxable, major hackery in callbacks
1229 * libaout.h : add space for a_relaxable.
1230 * seclet.c (rel): don't relax empty sections
1233 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1235 * section.c (STD_SECTION): add some casts to the initializers for
1238 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1240 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1241 and add appropriate casts to keep (picayune) aix-cc happy.
1243 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1245 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1246 symbol pointers. Punt expensive & useless bfd_realloc. Use
1247 malloc for raw symbols, and free it before returning.
1248 (bfd_section_from_shdr): Do not slurp symbol table until politely
1249 asked. Do not even slurp string tables.
1250 (elf_get_symtab_upper_bound): Count 'em without reading them.
1251 (elf_get_symtab): This is how to politely ask. Schlurp!
1252 This should probably just *become* elf_slurp_symbol_table, FIXME.
1254 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1256 * archive.c (bsd_write_armap): write the timestamp of the
1257 archive header to be just a little bit later than the timestamp of
1258 the file, otherwise the linker will complain that the index is
1261 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1263 * configure.in: Add m68k-ericsson-*.
1265 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1267 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1268 * elf.c: Remove unconditional debug printf's.
1269 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1270 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1271 (elf_slurp_symbol_table): Hand out symbols in forward, not
1272 reverse order. Simplify duplicate code.
1274 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1276 * elf.c: Remove "(void)" casts from function calls where the
1277 return value is ignored, in accordance with GNU coding standards.
1279 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1281 * hppa.c: Apply John's standard fix to avoid "empty translation
1282 unit" warnings from some ANSI-C compilers.
1284 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1286 * hosts/solaris2.h: Configure same as sysv4.
1288 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1290 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1291 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1292 type match actual return type.
1293 * elf_print_symbol (section_name): Make CONST.
1295 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1297 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1298 New files, for Linux (a free Unix clone for 386 machines).
1299 * Makefile.in, configure.in, targets.c: Update accordingly.
1301 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1302 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1303 correct calling of howto special functions and fixes from Raeburn
1305 * archures.c: nuke bfd_reloc_code_type
1306 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1307 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1308 SEC_NEVER_LOAD, various other bfdgas newness
1309 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1310 * targets.c: change jump table vector to above
1313 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1315 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1316 its prototype will be included in libbfd.h. Change result type
1317 to struct * (rather than equivalent typedef) so it can be used in
1318 the prototype, where they typedef won't be known.
1319 * libbfd.h: Updated version.
1321 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1323 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1324 targets.c: HPPA merge.
1326 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1328 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1329 * config/solaris2.mh: Kludge around Sun compiler bug.
1331 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1333 * libaout.h (aout_backend_data): Change defs of two bitfields to
1334 be unsigned chars instead to get around rs6000 compiler problem.
1336 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1338 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1339 Correct misconception that there can be only one symbol table.
1340 Only call elf_slurp_symbol_table on the full symbol table, not
1341 the dynamic one which is only a subset of the full one.
1343 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1345 * coffcode.h (coff_compute_section_file_positions): For I960,
1346 don't align sections in file.
1348 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1350 * targets.c (struct bfd_target): Added field for target-specific
1351 (but not file-specific) data, for distinguishing minor
1352 characteristics between (e.g.) a.out formats.
1354 * section.c (struct sec): New field user_set_vma indicates vma
1355 field should be heeded, not assumed to be unset.
1356 (STD_SECTION): Initialize that field of standard sections to zero.
1357 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1359 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1360 pre-swapped version.
1362 * archures.c (struct bfd_arch_info): Fixed order of comment and
1363 field decl. New fields indicate size of page and segment for
1365 * cpu-m68k.c (N): Fill in values.
1366 * cpu-sparc.c (arch_info_struct): Ditto.
1368 * libaout.h (struct aout_backend_data): Various bits of data (not
1369 all used currently) with characteristics of a.out implementation.
1370 Important field for now is text_includes_header, indicating that
1371 the text section starts immediately after the file header, which
1372 gets mapped in with it.
1373 (struct aout_data): New fields indicate whether vma has been
1374 adjusted yet (not yet used), and what magic number will be used in
1375 the output file (should go away in favor of vma_adjusted).
1376 (WRITE_HEADERS): Code for dealing with section sizes and related
1377 header fields replaced with call to adjust_sizes_and_vmas.
1378 * aoutx.h (some_aout_object_p): Fill in magic number field.
1379 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1380 (set_arch_mach): Set page size and segment size once CPU
1382 (adjust_sizes_and_vmas): New function; has much code moved
1383 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1384 and size parameters, as well as many header fields, after deciding
1385 on magic number for output file. Checks to ensure that this
1386 adjustment has only been done once.
1387 (set_section_contents): Call adjust_sizes_and_vmas instead of
1388 doing much of the work here.
1390 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1391 default (null) values of these fields.
1392 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1393 value in exec header.
1394 (sunos4_aout_backend, MY_backend_data): Define backend data
1395 indicating file header is included in text section.
1397 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1399 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1400 gcc version 2, to avoid warnings.
1402 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1404 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1405 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1407 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1409 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1411 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1413 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1414 * configure.in: Rewrite target parsing to use simple format.
1415 Handle sparc-sun-solaris2 configuration.
1416 * aout64.h: Avoid ANSI C brain death warning.
1417 * elf.c: Avoid trigraph (???) or /* in comments.
1419 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1421 * config/sysv4.mh: new file, RANLIB=echo
1423 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1425 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1427 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1428 elf_core_tdata_struct into a single common struct. Core files
1429 wouldn't have worked at all without this.
1430 (bfd_elf_find_section): New function for GDB's undercover use
1431 to find string sections that BFD hides from it.
1432 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1434 (elf_object_p, elf_core_file_p): Allocate internal file header
1435 storage dynamically.
1436 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1437 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1439 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1441 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1443 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1445 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1447 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1449 * configure.in: handle m680[01234]0 as aliases for m68k
1451 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1453 * coff-a29k.c: do byte relocs correctly
1454 * coffcode.h (styp_to_sec_flags): never load INFO sections
1455 * seclet.c (rel): don't relocate INFO sections
1457 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1459 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1460 Make the symbols unmodifiable.
1461 (bfd_section_init): Deleted.
1462 * init.c (bfd_init): Don't call bfd_section_init.
1464 * section.c (bfd_set_section_contents): Ensure that range to be
1465 written is within section boundaries.
1466 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1469 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1471 * coff-i960.c (howto_table): Deleted.
1472 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1473 interesting entries from old howto_table.
1474 (RTYPE2HOWTO): Adjusted to use switch.
1475 (coff_i960_reloc_type_lookup): New function.
1477 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1478 records for section symbol.
1479 (make_abs_section): Unused; deleted.
1480 (renumber_symbols): Re-order symbols so undefined symbols come
1481 last, as COFF format desires.
1482 (coff_write_symbol): Put C_FILE symbols in debug section always.
1483 (coff_section_symbol): New function; creates a symbol with the
1484 same name as a section, and sets up aux records for it.
1485 (coff_add_missing_symbols): New function; adds section symbols to
1486 symbol table if they aren't there already. Should someday also
1487 add a dummy C_FILE symbol if none is present.
1488 (coff_write_object_contents): Add missing symbols before preparing
1489 symbol table to be written.
1490 (coff_slurp_reloc_table): Verify that symbol indices read in are
1491 in a reasonable range.
1492 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1493 (obj_conv_table_size): Accessor macro.
1495 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1496 reloc types on i960.
1498 * bfd-in.h (bfd_get_section_name): New macro. Like
1499 bfd_section_name, but returns rvalue, not lvalue.
1500 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1501 (bfd_get_section_flags): Now returns rvalue.
1503 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1504 general, some specific to sparc or i960.
1506 * aoutx.h (set_section_contents): Set VMA for each section based
1507 on previous section. If text section VMA doesn't appear to have
1508 been set, make a best guess from the type of file.
1510 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1512 (MY(vec)): Initialize reloc_type_lookup field.
1514 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1515 (bfd_error_trap, bfd_error_vector): Extern, not common.
1517 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1518 few types of relocs for sparc; will need enhancement.
1520 * bout.c (callj_callback): Use DEFUN macro in definition.
1521 * coff-i960.c (optcall_callback): Likewise.
1523 * targets.c (bfd_target): Added fields reloc_type_lookup and
1524 _bfd_make_debug_symbol. Also minor comment changes.
1525 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1526 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1527 than arch info, and dispatch with BFD_SEND. Callers changed.
1528 * archures.c (struct bfd_arch_info): Deleted field
1530 * cpu-*.c: Don't initialize that field.
1532 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1533 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1534 (bfd_errmsg): Now returns ptr to const.
1535 * bfd-in.h (bfd_errmsg): Fix prototype.
1537 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1538 * reloc.c (bfd_generic_relax_section): Ditto.
1540 * section.c (Section Output doc): Improve description of use of
1541 output_section and output_offset.
1543 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1545 * sco-core.c: new file from net.
1546 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1547 Now we have the hairy linker, it's possible to move symbols from
1548 one section into another. Actually make that work!
1550 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1552 * hosts/sun3.h: fix declaration of free.
1554 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1556 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1557 * coff-h8300.c (reloc_processing): all relocs are relative to
1559 * opncls.c: don't use fdopen on DOS systems
1561 short patches from Glenn Kasten (glenn@ready.com)
1562 * target.c: enabled oasys support
1563 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1564 fix problem where a relocation which crossed a modification byte
1565 boundary did not work. Fix problem where a relocation near the end
1566 of a data record did not work.
1569 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1571 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1572 archvie header string counts the endian way, this heuristic sees
1573 how big an archive string to read by trying it one way and if the
1574 string table is unreasonably big, trying it the other. *FIXME*.
1575 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1577 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1579 * bfd-in.h: Increase version number to 1.97, for consistency
1581 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1583 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1585 * bfd-in.h: bump version to 1.96
1586 Major change; changed calling convention for
1587 bfd_get_relocated_section_contents so that caller allocates
1588 memory for section data.
1589 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1590 seclet.c, targets.c, bfd.c: reflect new convention.
1591 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1592 case, then use reasonable default values for SEC_* flags.
1594 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1596 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1597 size of output reloc struct.
1598 * targets.c, Makefile.in: comment out tekhex for the moment.
1599 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1600 * configure.in: tandem target is st2000
1601 * coff-m68k.c: rename static howto_table to global
1602 m68kcoff_howto_table.
1603 * bout.c: remove unnecessary abort
1604 * coff-a29k.c: various changes to the way relocations work to cope
1605 with the "new order" and latent bugs.
1608 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1610 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1611 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1612 * reloc.c (bfd_perform-relocation): don't relocate refs to
1613 absolute symbols if doing a partial link.
1615 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1617 * configure.in: Add a29k-amd-udi.
1619 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1621 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1622 internal_exec structure before initializing the fields that
1623 are used, so that the unused fields are in a known state.
1625 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1627 * tekhex.c (struct data_struct): Convert from typedef that
1628 typedefs nothing to a normal structure declaration.
1629 * tekhex.c (pass_over): Prototype args for function that
1630 second arg points to.
1632 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1634 * Makefile.in: remove old style staging. Do not print recursion
1637 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1638 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1641 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1643 * bfd.c, Makefile.in: added tekhex
1644 * aoutx.h (set_section_contents): pages should be padded to the
1645 size of a page, not the size of a segment.
1646 * configure.in: added go32 host and i386-aout target.
1647 * i386aout.c, libaout.h: now works for go32 target
1648 * ieee.c: fix bit rot.
1649 * seclet.c: support for padding seclet type.
1651 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1653 * Makefile.in: added .NOEXPORT:
1655 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1657 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1659 * elf.c (elf_compute_section_file_positions,
1660 elf_write_object_contents): Return boolean, not NULL (which
1662 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1663 Also ifdef-out code that aborts on unhandled section types.
1665 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1667 * configure.in: Recognize ncr3000 config
1668 * Makefile.in (MINUS_G): Pass on to recursive makes.
1669 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1671 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1673 * Makefile.in: Now that we have sym.h and symconst.h, compile
1674 coff-msym.c on all systems.
1675 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1676 * coff-msym.c: Update include files and comments; add weakext bit.
1678 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1680 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1681 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1683 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1685 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1686 * configure.in: Add new host and target configs.
1687 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1688 structs, which vary; just use member name.
1689 (elf_object_p, elf_core_file_p): Lint, fix comments.
1690 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1692 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1694 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1695 local, disposable, copy of the external form of section header
1696 table and program header table entries.
1698 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1700 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1702 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1704 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1707 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1709 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1711 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1713 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1714 not internal bfd_assert function (twice).
1716 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1718 * aout-target.h: change ar_max_namelen to 15 (the right value)
1719 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1722 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1724 * archive.c (bfd_generic_archive_p): check for bout archives too.
1725 * bout.c: make it work again.
1727 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1729 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1731 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1732 bfd_xmalloc() instead of bare malloc().
1734 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1736 * Makefile.in: pass down MAKEINFO on info.
1738 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1740 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1741 host/h-<foo> now just <foo>.
1742 * configure.in: reflect changes
1744 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1746 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1747 actual source file, not just the generated libbfd.h.
1749 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1751 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1752 gdb on little-endian 960 code.
1753 * archive.c (compute_and_write_armap): indirect symbols should go
1754 into the archive header too.
1756 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1758 * Makefile.in: added check target.
1760 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1762 * coff-msym.c: Move this file from gdb/ecoff.c. It
1763 handles byte-swapping for ECOFF (MIPS symbol) files.
1764 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1765 to the files built on MIPS-based hosts.
1766 * Makefile.in: Add rule for coff-msym.
1768 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1770 * Makefile.in: added clean-info target. MINIMIZE=1.
1772 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1774 * coff-rs6000.c: Move core file functions into separate
1775 new file rs6000-core.c. This is needed because reading
1776 core files depends on native include files that conflict
1777 with ../include/coff/rs6000.h.
1778 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1780 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1782 * aoutx.h (NAME(aout,print_symbol)): Don't print
1783 symbol addresss for undefined symbols.
1784 * coff-rs6000.c: Various updates (due to target-
1785 independent changes).
1786 * libbfd.h: Ditto (tdata field is now a union).
1787 * hosts/h-sparc.h: Removed prototype for bogus function
1788 'emset' (presumably should have been 'memset' - which is there).
1790 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1792 * configure.in (mips-big-* target): Same is Iris.
1794 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1796 * aoutx.h (translate_from_native_sym_flags): when creating an
1797 alias symbol, fill in the section as undefined, rather than
1798 leaving it blank. If an output section can't be found for a
1799 symbol, then don't core dump.
1801 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1803 * Makefile.in, configure.in: removed traces of namesubdir,
1804 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1805 copyrights to '92, changed some from Cygnus to FSF.
1807 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1810 * coff-h8300.c: fix stupid reloc subtraction bug
1811 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1812 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1813 the symbol.flags and done_lineno fields.
1815 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1817 * coffcode.h (coff_write_symbol): write out the correct number of
1819 * cpu-h8300.c: fix disassembly bug
1821 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1823 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1824 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1825 reloc.c, section.c (bfd_map_over_sections), targets.c
1826 (bfd_target_list): Protolint.
1827 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1829 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1831 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1833 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1834 section of a symbol rather than the section of a reffed symbol to
1835 determine the r_index of an emmitted reloc.
1837 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1839 * PORTING: New (preliminary) porting guide.
1841 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1843 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1844 (howto_hvrt16): lint.
1846 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1848 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1849 a full configuration (with possible cross-development),
1850 instead of using host-aout.c.
1852 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1854 * aout-target.h (MY(write_object_contents):
1855 Set obj_reloc_entry_size (abfd).
1856 * gen-aout.c: Change to emit a .c files, not a .h file.
1858 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1860 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1861 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1863 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1865 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1866 with more than one auxent can cause nasty core dumps.
1868 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1869 "done_lineno" so that a symbol which appears twice in the symbol
1870 table only gets it's linenumbers relocated once. Modifed
1871 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1874 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1876 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1877 stuff to use the New Order.
1879 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1881 * ieee.c: Change type of envi[] to unsigned char.
1883 * configure.in: fix vax ultrix configuration.
1885 * elf.c (bfd_section_from_shdr): Deal with null return from
1886 bfd_make_section(). (elf_object_p): Select endianess properly.
1888 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1890 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1892 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1894 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1895 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1896 * host-aout.c: Don't use aout-params.h; configure these systems
1897 in their xm files, not in a randomly generated file.
1898 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1900 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1902 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1904 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1905 host_aout_vec here as well.
1907 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1909 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1910 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1911 to prevent undefined symbol.
1913 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1915 Various lints found on PersSony
1916 * aoutx.h: cast an enum
1917 * coff-a29k.c: many ints in reloc structure turned to enum
1918 * coffcode.h: more enums
1919 * cpu-h8300.c: more enums
1920 * opncls.c: more enums
1922 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1924 * configure.in: Make Tahoe configuration work again.
1925 * bfd-in.h: Remove trailing comma from enum declaration.
1926 * ieee.c: Can't put byte values >0x7F into a signed char.
1928 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1930 * Makefile.in: Add dependencies for various coff-*.o files.
1932 * elf.c: Remove extraneous paren from core_prpsinfo and
1933 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1934 Replace references to old section "size" member with new
1935 "_raw_size" member. Implement elf_make_empty_symbol, which
1938 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1940 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1943 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1945 * coffcode.h (bfd_coff_relax_section): now static.
1946 (bfd_coff_get_relocated_section_contents): various type lints.
1948 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1950 New entry point in the transfer vector - bfd_relax_section.
1952 * aout-target.h: add to vector, call generic_relax
1953 * bfd-in.h: add to vector
1954 * bfd.c: add #define for vector
1955 * bout.c: add to vector, call generic_relax
1956 * coffcode.h: add to vector, also now has coff specific relax code
1957 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1958 * elf.c: call generic_relax
1959 * ieee.c: call new vector, clean up some bugs due to the creation
1961 * libbfd.h: add bfd_generic_relax_section EXFUN
1962 * oasys.c: call generic_relax
1963 * reloc.c: implement generic_relax
1964 * seclet.c: moved much of this into coffcode.h
1965 * srec.c: call generic_relax
1966 * targets.c: define new transfer vector
1968 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1970 * everything: now modified to use smaller reloc type. Self hosts
1973 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1975 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1976 New files for stratus.
1978 * configure.in: Add configuration fragments for stratus.
1980 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1982 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1983 variables as CONST since they are set to point to a const char
1984 string. Fixes compiler complaints.
1986 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1988 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1991 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1993 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1994 symbols, so that we can emit the correct file name even
1995 if it's an include file.
1997 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1999 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2000 (Reported by john@labtam.labtam.oz.au (John Carey)).
2002 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2004 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2006 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2007 being used to -DHAVE_PROCFS.
2009 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2010 '#include "fopen-same.h"' to end of file to match other h-* files.
2012 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2014 * configure.in: Change svr4 references to sysv4. Add case
2015 "unknown" for target vendor and infer some targets based
2016 on the specified operating system.
2018 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2020 * bfd-in.h, libaout.h: ANSIfy enums.
2022 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2024 * archive.c (normalize): created version for VMS which removes the
2025 VMS directory crap from the front and end of a filename, eg turn
2026 [-.foo]bar.obj;123 into bar.obj
2027 (bfd_construct_extended_name_table): now writes index into an
2028 extended name table in decimal - the same base used to read an
2029 extended name table.
2031 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2033 * aout-encap.c: Fix to use aout-target.h.
2034 * aoutf1.h: Use standard MY_object_p and MY_callback
2035 in aout-target.h. Remove target-specific versions.
2036 * host-aout.c: Re-write to use aout-target.h.
2037 * gen-aout.c: New files use with host-aout.c to generate
2038 host-specific a.out-related parameters.
2039 * Makefile.in: host-aout.o depends on aout-params.h, which is
2040 generated by gen-aout.
2041 * aout-target.h: Make a little more flexible.
2042 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2043 macro. Instead, inline it in aout-target.h.
2044 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2045 a gcc -Wall warning.
2046 * archive.c: Add missing commas in DEFUN macro (2 places).
2047 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2048 Berkeley ones, now that libiberty has them:
2049 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2050 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2051 remove unused variable.
2053 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2055 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2056 and execname inside HAVE_PROCFS ifdef since they are unused
2057 when it is not defined.
2059 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2061 * elf.c: Flag all sections as either code or data. We can't
2062 be sure what they are anyway, since ELF doesn't fit the
2063 traditional model of text+data+bss very well. Add new local
2064 function elf_read() to simplify code. Record entry point in
2067 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2069 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2070 rather than N copies of the same lines.
2072 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2074 * cpu-h8300.c: disassemble branch displacements correctly
2075 * coff-h8300.c: put reloc offsets out in 32bits
2077 * makefile.dos, configdj.bat: New files from DJ
2078 * cache.c: fopen with new macros is needed for DOS.
2079 * ieee.c: environ renamed to envi to stop an include file
2081 * opncls.c, coff-rs6000.c: more fopens with macros.
2083 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2085 * Makefile.in: infodir belongs in datadir.
2087 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2089 * Makefile.in: fix where docdir lives
2091 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2092 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2093 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2094 srec.c, syms.c, targets.c : all new documentation and lint
2098 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2100 * coffcode.h, srec.c: Lint.
2102 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2104 * Makefile.in: install using INSTALL_DATA, added standards.text
2107 * configure.in: mark directory as target dependent. configure
2108 nows works in objdir always so make file existence checks
2111 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2113 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2114 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2115 and mandir now keyed off datadir by default.
2117 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2119 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2120 computation of arch and machine type so it's worked out before
2121 some_aout_object_p is called.
2122 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2124 * archures.c: add extra field 'section_align_power' to hold
2125 default section alignment in object files.
2126 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2127 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2128 initialize the new field.
2129 * bout.c (b_out_callback): replace the text size, since aout
2131 * aoutx.h: Documentation in the new style
2133 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2135 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2136 use the saved value if mtime_set is already set (intended
2137 for archive files, though apparently not used yet).
2139 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2141 * targets.c: Revise comments about how to configure the target
2142 vector, to match reality. Remove mention of obsolete methods.
2143 Remove long lists of capitalized macros that turn into the same
2144 thing in lowercase. Normal vector simply lists all known
2145 lowercase xvec names; all other cases are handled by SELECT_VECS.
2147 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2150 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2151 list of supported targets.
2153 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2155 * archive.c (bsd_write_armap): The pad byte sometimes added to
2156 the string table in a __.SYMDEF member is now
2157 counted as part of the size of the string table.
2158 This is compatible with the old ranlib, as well as Sun's.
2160 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2162 * srec.c: Rewrote to fix many bugs; now gets the record type
2163 right, doesn't choke on input, sets the start address in an S9 and
2164 fills in the filename on an S0.
2166 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2168 * cpu-h8300.c: Add support for MEMIND addressing mode
2170 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2172 * coffcode.h: use the new macro if available
2174 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2175 * Makefile.in: Fixed dependencies due to file rename
2177 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2178 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2179 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2180 newos3.c, stab-syms.c, syms.c: All these files have had their
2181 #includes altered to point to the new places.
2183 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2185 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2187 * configure.in: Add vendor "ncr" as supported per-target vendor.
2188 Add svr4 case for i386 per-host case.
2190 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2193 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2195 * syms.c (bfd_decode_symclass): Return 'A'
2196 for symbols that are both absolute and global.
2197 * archive.c (bfd_special_undocumented_glue): Return NULL
2198 if bfd_ar_hdr_from_filesystem returns NULL.
2200 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2202 * Makefile.in: added coff-h8300
2203 * configure.in: now h8 is a coff target
2204 * cpu-h8300.c: fix various disassembly problems
2205 * libcoff.h: took out some code which has been #0ed for a long
2207 * targets.c: added h8 coff
2208 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2209 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2211 * coffcode.h: Started to change the way machine dependencies are
2212 handled, from the nest of #ifdefs to macros defined in the
2213 including coff-<foo>.c
2215 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2217 * aoutx.h (some_aout_object_p): Set the `executable' bit
2218 if the entry point is contained in the text segment, even if the
2219 text segment is at location 0.
2221 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2222 nonstandard MIPS sections (.rdata, .sdata, etc).
2224 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2225 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2226 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2228 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2230 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2232 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2233 from syms.c to new file stab-syms.c. Also, since GNU extended
2234 type codes such as N_SETT are no longer in ../include/stab.def,
2235 include them manually.
2236 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2237 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2238 * libaout.h: Added prototype for aout_stab_name().
2239 * Makefile.in: Update Makefile for new stab-syms.[co].
2241 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2243 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2244 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2245 just make N_XXX work by excluding the header from the text segment.
2246 * aoutx.h: Fix comments to match.
2248 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2250 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2251 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2252 for the "logical" text segment (i.e. never consider the exec
2253 header to be part of the text segment). This change is
2254 needed for consistency with various other parts of bfd and ld.
2255 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2256 and move calculation of obj_textsec(abfd)->size to libaout.h.
2257 * bfd-in.h: Removed bogus ';'.
2259 * Makefile.in: Add MINIMIZE flag to select lean
2260 or bloated target_vector.
2261 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2262 * newsos3.c: Fixes to ../include/aout64.h remove need
2263 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2265 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2267 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2268 handle both little and big-endian targets, with little
2269 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2270 * host-aout.c: Add FIXME note.
2272 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2274 * targets.c: Make the default target_vector contain
2275 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2276 Old behavior can be gotten by defining ALL_TARGETS.
2277 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2278 Factored out common code into new file aout-target.h.
2279 Saves a lot of duplicate code for a.out variants.
2281 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2283 Get 'make headers' to work when configured with +subdirs.
2284 * Makefile.in: Add $(subdir) to docdir path.
2285 * doc/Makefile.in (protos): Add $(srcdir) prefix
2286 to name of sed scripts.
2288 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2290 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2291 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2292 to include names of N_SETT etc.
2294 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2296 * elf.c: Add minimal support for ELF symbol tables. Generates
2297 canonical bfd symbol tables from ELF symbol tables. Change the
2298 name of some functions from bfd_<name> to elf_<name>.
2300 * syms.c: Trivial fix to comment to remove a redundant "to".
2302 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2304 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2305 form that GDB recognizes as COFF.
2307 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2309 * ieee.c (ieee_object_p): cast NULL correctly.
2310 * configure.in: added harris host
2312 * coff-a29k.c: Lots of changes, most from David Wood.
2314 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2316 * coff-m88k.c (coff_write_armap): Just #undef it.
2318 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2320 * Makefile.in: standardize on MINUS_G to disable debugging
2321 * coff-m88k.c: create coff armaps instead of bsd ones.
2322 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2325 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2327 * elf.c: Additions to support ELF format core files.
2328 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2329 has support for /proc (all the include files in particular).
2331 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2333 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2334 of two N_SO stabs, one for directory, and one for filename.
2336 * bfd-in.h (print_vma): Factor out duplicate definition.
2338 Exit a little more gracefully when malloc returns NULL.
2339 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2340 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2341 * libbfd.h: Rre-generated due to libbfd.c update.
2343 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2345 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2347 * elf.c (elf_object_p): Don't try to create a bfd section for
2348 the first ELF section header. It is just a placeholder.
2350 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2352 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2353 core files, when compiling native.
2354 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2356 FIXME: The aoutf1.h change below needs to be reversed back
2359 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2361 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2362 manipulation of lnno fields in lineno structs in a coff-<f>.h
2363 independent way. Override it in coff-<f>.h to your favourite
2364 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2365 (coff_swap_lineno_out): modified to use the new macros.
2367 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2369 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2370 unknown arch when the magic number doesn't specify the
2371 architecture, since some OSs (eg old sun3s) don't set the number, and
2372 020 is probably the right answer anyway.
2374 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2376 * hosts/h-news.h, hosts/h-rtbsd.h:
2377 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2378 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2379 bfd_print_symbol_nm, for use by nm.
2380 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2381 bfd_print_symbol_nm option, to print in nm format.
2382 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2383 oasys.c (oasys_print_symbol): Provide stub implementations
2384 for bfd_print_symbol_nm.
2385 * syms.c: New function bfd_decode_symclass, used by nm printer.
2386 New function bfd_stab_name to look up string name of stab code.
2388 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2390 * Makefile.in: Added ctor.c
2391 * archures.c (bfd_default_arch_struct) added
2392 bfd_default_reloc_type_lookup.
2393 * coffcode.h: removed a load of #if 0ed code.
2394 (coff_compute_file_section_positions): now works out the section
2395 alignment and size correctly in all cases.
2396 (coff_get_symtab): looks for constructor symbols and calls the
2397 right function when they're found. (coff_canonicalize_reloc):
2398 knows when a section is full of constructors and does the right
2400 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2402 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2403 * libcoff.h: removed #if 0ed code
2404 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2405 arch independent constructor relocation type.
2406 (bfd_reloc_type_lookup): removed the comment "this will go away"
2407 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2408 reloc which is used when BFD_RELOC_CTOR falls through to give a
2409 default 32bit reloc for constructors.
2410 (bfd_default_reloc_type_lookup): added.
2411 * aoutf1.h: fixed SEGMENT_SIZE typo.
2413 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2415 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2416 matching prefix "coff".
2417 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2418 rs/6000 csect records.
2420 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2422 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2423 * configure.in: add motorola delta88 cases
2424 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2425 write_armap prototype
2426 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2428 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2430 * Rename COFF-related files in `coff-ARCH.c' form.
2431 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2432 coff-mips.c, coff-rs6000.c to be exact.
2434 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2435 make output clutter.
2436 * config/mt-*: Ditto.
2438 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2440 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2441 John Gilmore. Archive support from Damon A. Permezel.
2443 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2444 * configure.in: Add rs6000 case.
2445 * targets.c: Add rs6000 vector.
2446 * archures.c: Add rs6000, fix comment on romp.
2447 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2448 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2449 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2450 * section.c (bfd_make_section): Return NULL on attempt to create
2452 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2453 (bfd_swap_aouthdr_in): Handle lots more members.
2454 (make_a_section_from_file): If section has already been seen,
2455 just return false rather than overwriting it.
2456 (coff_real_object_p): Understand incoming magic numbers.
2457 (coff_set_flags): Understand outgoing magic numbers.
2458 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2459 (build_debug_section): Add fn for reading debug string section.
2460 (get_normalized_symtab): Handle symbol names in debug string section.
2461 Remove unused obj_string_table.
2462 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2463 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2464 existing section before making one.
2465 * cpu-rs6000.c: New file.
2466 * rs6000coff.c: New file.
2468 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2470 * elf.c: Add partial support for ELF format corefiles. Still needs
2471 support for extracting registers from corefiles.
2473 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2475 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2476 RANLIB is defined as echo, send the output to /dev/null to help
2477 reduce clutter in the output from doing a make.
2479 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2481 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2482 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2484 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2486 * coffcode.h (coff_compute_section_file_positions): make it pad
2487 section size out if there are alignment restrictions so that the
2488 image will be ok on a system where section positions are worked
2489 out by accumulating sizes rather than from the section headers.
2490 * targets.c (proto write_armap). Changed orl_count to unsigned.
2491 * opncls.c (bfd_close_all_done). Added so that generative
2492 programs like gas can close a bfd without causing bfd confusion.
2493 * libbfd.h (changed becuase of protos)
2494 * amdcoff.c: messed with the way that jmp displacements are
2495 calcualated. This may not yet be totally correct.
2496 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2498 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2499 abs symbol has no section (like a register symbol).
2500 (coff_write_symbol) now zeros auxent before filling it up to help
2501 with sensitive applications.
2502 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2504 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2506 * bfd.c: Make sure we don't get a macro strerror().
2507 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2508 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2509 attempt to recover command, ifdef NO_CORE_COMMAND.
2510 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2512 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2514 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2516 * archive.c (bsd_write_argmap): The size of the ranlib structures
2517 should not include the size field itself.
2518 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2519 adata(abfd)->exec_bytes_size field instead of constant macro,
2520 because aoutx.h compiles to a simple .o file shared by
2521 all 32-bits a.out targets.
2523 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2525 * configure.in: Allow i386-sco-sysv.
2526 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2527 * cpu-h8300.c: lint.
2529 * host-aout.c: New strategy. We use common code, include files,
2530 and data structures to handle the file, but set a few parameters
2531 from the host's config file (page size, text start addr, etc).
2532 * libaout.h: Define HP BSD machine types.
2533 * aoutf1.h: Handle reading a.outs with these types.
2535 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2536 virtual-memory-address of the .reg section. We can't just make a
2537 section for "all the regs and nothing else" because only GDB knows
2538 exactly where the regs are (scattered around the upage and stack).
2539 Clean up memory allocation. Remove big- and little-endian
2540 vectors, replace with single vector; this only runs on the host,
2541 in host byte order. Replace byteswap routines with aborts in case
2543 * targets.c: There's only one trad_core_vec now.
2544 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2546 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2548 * hosts/h-amix.h (free): Fix prototype.
2550 * aoutx.h: Don't use NULL as an integer, for braindead systems
2551 that declare it as (void *)0. (From Peter Schauer.)
2553 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2555 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2556 problem with bad Ultrix system headers.
2557 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2558 various kinds of alignments for the various kinds of
2561 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2563 * doc/Makefile: Don't assume . is on the path (from James Clark).
2565 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2567 * Makefile.in: Avoid Sun Make VPATH bugs.
2568 * targets.c: Declare trad_core vectors extern.
2570 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2572 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2573 * libbfd.h: Moved ALIGN macro here.
2574 * bout.c (b_out_callback): Replace i960_align by align_power.
2576 * libaout.h (struct aoutdata): Added fields page_size,
2577 segment_size and exec_bytes_size. These help generic code
2578 (in aoutx.h and libaout.h) to figure out where to align
2579 the various segments in a demand paged file.
2580 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2581 to decide if the exec header counts in a_text (text segment size).
2582 Also, assume D_PAGED flag is set; don't set it here.
2583 * bout.c (b_out_callback): Add initialization of
2584 adata fields page_size, segment_size, and exec_bytes_size.
2585 * host-aout.c (NAME(host_aout, callback) and
2586 NAME(host_aout,mkobject): Ditto.
2587 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2588 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2589 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2590 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2591 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2592 for some systems (mainly sunos), so do it in the callback instead.
2593 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2594 * aoutx.h (NAME(aout,set_section_contents): Change the way
2595 filepos and size of sections are carried out to support
2596 older styles of demand paged executables.
2599 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2601 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2602 * bfd.c: Added macros to enable gas to swap coff records.
2603 * coffcode.h: Make the coff_swap_*_out routines return the number
2604 of bytes swapped, and cleaned up their prototypes.
2605 * configure.in: Added ebmon/coff support
2606 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2608 * targets.c: Added new entry points for coff swapping
2610 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2612 Restructure configuration scheme for bfd, binutils, ld.
2614 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2615 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2616 Change some config names to match other dirs.
2617 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2619 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2620 ../include/sysdep.h.
2621 * cpu-i960.c: Strncmp needed a length arg.
2622 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2623 * i386aout.c: Remove dead N_TXTOFF override.
2624 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2625 * config/: Rename some config files to match up h-*.h names.
2626 Remove all the HOST_SYS definitions from the config files.
2627 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2628 * hosts/h-hp9000.h: Remove USG comment.
2629 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2630 * hosts/h-news.h, h-sparc-64.h: New config files that had
2631 previously been kludged in the <sysdep.h> file.
2633 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2635 * config/*: trad-core support is HOST dependent, not target
2636 dependent. Target config files only set DEFAULT_VECTOR and/or
2637 other vector elements. Exception: when host-aout.c is in use,
2638 in which case we're forced to assume we're native (hp, vax,
2639 tahoe). Rename XDEPFILES to HDEPFILES.
2640 * Makefile.in: Rename XDEPFILES.
2641 * config/h-sun*: Don't force static linking.
2642 * trad-core.c: Document how to use it nowadays.
2643 * i386aout.c, newsos3.c: Clean up.
2644 * i386coff.c: Allow 386 coff files to be used as core files too
2645 (for reading core files from embedded systems).
2647 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2649 * Add i386aout.c for a.out support on the i386.
2651 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2653 * reloc.c, section.c, syms.c, targets.c: correct info-node
2654 structure in *doc* comments.
2655 doc/Makefile: stop hiding complaints from makeinfo.
2657 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2659 * aoutx.h (...some_aout_object_p): Take a third parameter,
2660 the internal_exec struct, and avoid ever looking at an
2661 external_exec. All callers changed to read the entire
2662 external_exec struct, swap and check its magic number,
2663 swap in the whole structure, and pass the swapped-in version to
2665 * bout.c: Bring into modern era. Use single _object_p routine
2666 for big- aand little-endian. Provide internal and external
2667 exec header structs. Use separate swap-in and swap-out routines.
2669 * libaout.h: Move struct internal_exec from ../include/aout64.h
2670 to here. Add obj_symbol_entry_size to struct aoutdata.
2671 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2673 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2674 EXTERNAL_NLIST_SIZE. Callers changed.
2676 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2678 * bfd.c: Remove strerror() to libiberty.
2680 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2681 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2682 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2683 last byte of transfer, not first byte, is within the section.
2685 * host-aout.c: Remove `BSD' archive support. Lint.
2687 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2688 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2689 `bfd_arch_info_type'. All uses changed.
2690 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2691 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2692 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2693 it needs a better name.) All uses changed.
2694 * targets.c: Rename `enum target_flavour_enum' to `enum
2695 target_flavour', and remove the `_enum' from all of the enum
2696 values themselves. All uses changed.
2698 * configure.in, config/h-i386mach: i386 mach host.
2699 * config/t-i386-aout: Use host-aout.c.
2701 * trad-core.c: Give it its own xvec's to make it independent
2702 of other file formats.
2703 * ecoff.c, host-aout.c: Remove refs to trad-core.
2704 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2705 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2707 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2709 * reloc.c: Extended NEWHOWTO macro
2710 * ieee.c: Changed the way 8bit pcrel is done
2711 * cpu-h8300.c: got the registers in the right order
2713 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2715 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2716 prediction is vindicated!
2718 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2719 Remove refs to howto.c, since Steve forgot.
2721 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2723 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2724 still work. Now allows any architecture/machine to be set.
2726 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2728 * howto.c deleted and moved code to reloc.c
2730 * libbfd.h, libbfd-in.h removed $id stuff for real
2732 * cpu-h8300.c Made it match various different spellings of h8300.
2734 * archures.c: Took out the first char filter which made it only
2735 look for a cpu/arch match when the first chars of supplied and
2736 tested names were the same.
2738 * targets.c removed oasys stuff, pending someone to fix the bugs
2742 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2744 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2745 ELF support good enough for GDB.
2746 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2747 m68k-cbm-svr4 host and target.
2748 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2749 so `diff' and `patch' can cope.
2751 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2753 * archures.c: removed texinfo error
2755 * init.c: added texinfo hooks, and removed initialization error
2758 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2761 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2763 * cpu-i960.c: Avoid numerical count of initializers.
2765 Vax Ultrix changes from David Taylor <taylor@think.com>:
2766 * host-aout.c: Make little-endian vector really little-endian.
2767 * configure.in: Separate vax and tahoe cases, handle ultrix.
2768 * config/t-vax: Add trad-core.o.
2769 * config/h-vaxult: New host system.
2771 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2773 * bfd-in.h VERSION, change version number to 0.18, this makes a
2774 gap, but now is the same as the linker version number.
2776 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2777 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2778 files will eventually contain processor specific bits for bfd,
2779 like strange relocation information and dis/assembly. So far only
2780 the H8 has been even partially done. This work also ties in with
2781 the change in handling architectures.
2783 * amdcoff.c: (a29k_reloc) fix error message.
2785 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2786 discover the architecture of the bfd. (sunos4_callback) calls the
2787 function bfd_set_arch_mach rather than stuffing stuff directly
2788 into the bfd. (sunos4_write_object_contents), changed names of
2791 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2792 setup the environment.
2794 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2795 headers in big endian format, regardless of the endianess of the
2798 * archures.c: totally changed. Now an architecture is represented
2799 with a pointer to an info structure rather than an enumerated type
2800 and a long. The old info is available as two elements in the
2801 structure. Future enhancements to architecure support will
2802 involve pointers to methods being placed into the info structure.
2804 * bfd.c: changed the definition of the bfd structure for the new
2807 * bout.c: (b_out_set_arch_mach) changed to use the new
2808 architecture mechanism.
2810 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2811 the new architecture mechanism.
2813 * configure.in: added h8 stuff.
2815 * ieee.c: too many changes to note. Now ieee files written with
2816 bfd gas and ld can be read by gld and ieee only linkers and
2819 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2821 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2822 than fixing the structure directly.
2824 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2825 than fixing the structure directly.
2827 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2828 before opening a bfd.
2830 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2831 rather than fixing the structure directly.
2833 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2834 in the t/hmake file) a user can select which backends they want
2835 linked with bfd without changing the source.
2837 * init.c: new, looks after initializing modules.
2839 * howto.c: for future use, will allow an application to work out
2840 what cookie to use as a handle on a relcoatio howto.
2842 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2844 * srec.c: Better error checking, partly from Peter Schauer.
2845 (srec_object_p): Avoid assuming any file that starts with 'S' is
2846 an S-record file! (Check for 3 uppercase-hex digits after it.)
2847 (ISHEX): Define new macro for checking supposedly hex characters.
2848 (pass_over): Treat as EOF any S-record line that:
2849 * doesn't have hex in either size character
2850 * produces a size larger than 0x7F
2851 * has an unrecognized type number
2853 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2855 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2856 opncls.c: Lint (saber actually).
2858 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2860 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2861 * newsos3.c: Fixed two types: newos3 -> newsos3.
2862 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2863 to use correct segment.
2865 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2867 * aoutx.h (print_symbol): Handle missing symbol->name.
2869 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2871 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2874 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2876 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2877 add sgi/irix support.
2879 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2881 Changes for the AMD 29000 Ultracomputer port from David Wood.
2884 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2886 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2889 * coffcode.h (coff_real_object_p): Pass information about the
2890 current file's coff symbol format to BFD via the coff_data struct.
2891 (coff_find_nearest_line): obj_icof => coff_data.
2892 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2893 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2894 and DIMNUM == E_DIMNUM.
2895 * configure.in: Handle a29k-*-* hosts, and targets
2896 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2897 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2898 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2899 local_linesz to `coff_data' (tdata) struct.
2900 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2901 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2903 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2905 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2906 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2908 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2910 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2912 (sunos4_core_file_matches_executable_p): Fix header comparison.
2913 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2914 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2916 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2918 Allow GDB to patch object files.
2920 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2921 * trad-core.h (trad_unix_core_file_p): Ditto.
2922 * aoutx.h (aout_set_section_contents): On first output, check
2923 abfd->direction and complain if erroneous.
2925 * Makefile.in: Add crude dependencies.
2927 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2929 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2930 to h/t-xxxx files so that everything will work on System V.
2932 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2934 * aoutx.h: Add information on host-aout.c and how to configure
2935 to use it, to the manual.
2936 * configure.in: Tix typo.
2937 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2938 else dummy out the core file support.
2939 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2940 specified, use it to locate the data section.
2941 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2942 rather than as chars (lint).
2944 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2946 * aoutx.h, coffcode.h: saberized.
2948 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2950 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2952 bfd.c, targets.c: minor rewording of doc segments
2955 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2957 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2958 etc, rather than TEXT_START_ADDR.
2959 * host-aout.c: Remove #if 0 around whole thing.
2960 Update to modern (32/64-bit) a.out naming conventions.
2961 Include a large chunk of ../include/a.out.gnu.h to get macros that
2962 are not defined by the system include files.
2963 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2964 macro used by the other a.out implementations.
2965 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2967 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2969 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2970 texdoc and psdoc; make these depend on generated .texi's
2972 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2975 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2978 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2979 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2980 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2981 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2982 obtrusive marks indicating .c origins.
2984 * bfd.texinfo: generalize most references to linker
2986 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2988 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2989 * archures.c: remove empty foo() definition (crept in at vn1.9)
2991 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2993 * bfd.texinfo: use @setchapternewpage on instead of lots of
2994 @page's; minor rephrasing in Introduction.
2996 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2997 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2998 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2999 segments): used BFD (caps) more consistently as a name in
3000 discourse, fixed a few other minor typos and uses of fonts
3003 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3005 * coffcode.h: fixed bug where string table size wasn't being swapped.
3007 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3009 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3011 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3012 flags. (bfd_print_symbol_vandf) now knows what to do with the
3015 * aoutx.h: made translate_from_native_sym_flags and
3016 translate_to_native_sym_flags produce the above flags.
3019 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3021 * all files: update copyright notices for GPL version 2.
3022 Install header comments and attribute most modules to their
3023 authors. BFD's name is now officially "Binary File Descriptor",
3024 so remove any conflicting pejoratives.
3025 archures.h: Consists solely of comments; remove it.
3027 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3029 * Makefile.in, bfd.c: Made it compile again.
3031 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3033 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3036 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3038 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3039 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3042 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3043 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3045 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3047 * Everything: created some new files, core.c format.c, reloc.c,
3048 section.c and syms.c to split the functionality a bit better.
3049 Cleaned up the rest of the files a bit, and added some
3053 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3055 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3056 really takes 3 arguments, patched code and ammended prototypes.
3058 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3060 * ../include/bfd.h (struct bfd_target): Added new field
3061 "align_power_min" which contains the minimum alignment for a
3062 section. This is used in coff_new_section_hook. The field
3063 insertion necessitates an update of all backends..
3065 * aoutf1.h jump table field inserted
3067 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3070 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3071 table field inserted.
3073 * coffcode.h(just about everything) Now patches up symbol tables
3074 using a different mechanism. The Intel major bug has been fixed,
3075 and the linker can self host on the Aviion and be debugged with
3078 * ecoff.c: new include and jump table patch, i386coff.c: new
3079 include and jump table patch, icoff.c: new include and jump table
3080 patch, ieee.c: can now read archives containing ieee modules.,
3081 libcoff.h: added (combined_entry_type), libieee.h: uped max
3082 sections to 20, m68kcoff.c: new include and jump table patch,
3083 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3084 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3085 srec.c: jump table patch. trad-code.c fixed #IF typeo
3087 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3089 * coffcode.h (coff_swap_aux_in): added else case to deal with
3090 filenames less than 9 characters.
3093 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3095 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3097 * srec.c: now allows any number of sections to be created in a
3098 file. Outputs addresses of the right length.
3100 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3102 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3103 target didn't match, the format got set to the attempted match,
3104 breaking a future test.
3106 *../include/i386coff.h : fixed typo in type field with size
3108 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3109 support in the jump table for the swapping routines exported to
3110 gdb. Now gdb works with the 386.
3112 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3114 * Merge in changes from gdb-3.95 release.
3115 Makefile.in: Allow hmake and tmake files to add OFILES.
3117 bfd.c: support specific targets as well as searching. When
3118 searching, take default target in preference to others.
3120 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3121 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3122 libbfd.h: Support specific targets as well as searching.
3123 opncls.c: Support specific targets as well as searching.
3124 targets.c: Search is short-circuited if default target matches.
3125 liboasys.c, libieee.c: Undo bothner changes that make macros
3126 work to the left of assignment, but which depend on the
3127 representations of different pointer types being the same.
3129 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3131 * i386coff.c: created.
3132 * coffcode.h: added support for 386.
3133 * Makefile.in: added support for 386.
3134 * ../include/i386coff.h: created
3136 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3138 * coffcode.h: removed all put_x_<sizes>
3139 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3143 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3145 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3147 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3149 * everything: Removed sysdep.h from bfd.h and put back into files
3150 from which it was split out. Now 64 bit version is built with a
3151 -DHOST_64_BIT="long long" on the compile line.
3154 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3156 Changed all the [get|put][name] routines to use [get|put]_[size
3159 Put in support for 64 bit work. Now two versions of bfd may be
3160 generated, according to the state of TARGET_64_BIT, one which is
3161 32 bit only, and one which is 64/32 bits.
3162 Created new back end 'demo64' to test 64 bit functionality.
3164 Renamed some files to work on DOS.
3166 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3167 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3168 chage, 64 bit transfer. * liba.out.h: Split out common code from
3169 sunos and newsos into liba.out. Name changes and prototype mods. *
3170 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3171 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3172 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3173 change and 64bit stuff.* newsos3.c: common code removed, new jump
3174 table. * oasys.c: Name change * opncls.c: Portability fixes *
3175 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3176 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3177 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3178 64bit ized. * demo64.c: 64 bit a.out back end
3184 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3186 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3187 on LHS of assignment, even when using old compilers.
3188 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3189 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3190 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3191 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3192 * targets.c: Add declaration of newsos3_vec.
3195 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3197 * aout.c: fixxed some of the problems with filepos calculation.
3198 (swap_ext_reloc): fixed problem with creation of relocs.
3199 (aout_set_section_contents): fixed filepos problem
3201 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3202 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3203 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3204 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3205 cleaned up. (coff_write_object_contents) cleaned up.
3207 * ecoff.c: Totally different. Now supports ecoff fully.
3209 * icoff.c: fixed problems in relocation callout.
3211 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3213 * m68kcoff.c: updated target vector.
3215 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3216 choose_reloc_size. (sunos4_write_object_contents) now calls
3217 choose_reloc_size so outputs relocs correctly, also calculates the
3218 size of the sections correctly.
3222 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3224 Merge Per Bothner's changes to modularize BFD a.out a bit.
3226 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3227 * ieee.c: Cast enums to int before comparing them, for brain-
3229 * coff-code.h: Remove coff_get_section_contents, and use the
3230 generic one instead.
3232 * aout.c: Derive new module from sunos.c, containing generic
3233 support code for all kinds of a.out files.
3235 * sunos.c: Remove all code that goes in aout.c. Split out
3236 machine dependent followup in sunos4_object_p into
3237 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3238 and redefine only the names we CHANGE, not all the names. Drop
3239 the little-endian vector, and rename the vector as sunos4 rather
3242 * b.out.c: Use aout.c routines for most of the work. Slight
3243 changes for the new regime. Remove close_and_cleanup and
3244 get_section_contents in favor of generics. New transfer vector
3247 * newsos.c: New support for Sony NEWS, another a.out format.
3249 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3250 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3251 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3253 * opncls.c (bfd_close): Call format-dependent write_contents
3254 routine, if writing, before calling target-dependent
3255 close_and_cleanup routine (which is now always generic, I think).
3256 * srec.c: Use bfd_alloc instead of malloc. Remove
3257 close_and_cleanup and move code from it to
3258 srec_write_object_contents. Add write_contents to tvec.
3259 * targets.c: Remove a.out little vector, replace a.out big
3260 vector with SunOS vector. FIXME: Need Vax support again now.
3262 * libbfd.h: Add write_contents format-dependent-vector to the
3263 bfd_target vector. Supply a generic close_and_cleanup routine.
3264 * liba.out.h: Handle the new aout.c split. Add prototypes for
3265 all routines defined in aout.c. Rename "sunos" things to "aout"
3266 things. Add a few fields where needed for various formats.
3267 * Makefile.in: Add aout.c and newsos.c.
3269 * archive.c, ieee.c, oasys.c: Lint.
3271 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3274 changed forward declaration struct stat; to reduce warnings. Changed
3275 comment on bfd_h_<x>_x.
3277 * ../include/m68kcoff.h, ../include/intel-coff.h,
3278 ../include/m88k-bcs.h
3279 Now there are two incarnations of relocs, linenos and syments. One for
3280 internal digestion, and one full of char arrays for I/O. The original
3281 names have gone to detect errors.
3283 * Makefile.in, m68kcoff.c, targets.c
3284 Test new structure code with a 68k coff implementaion
3286 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3287 Fixed all the places where there were problems with the size and
3288 alignments of structures on disk and structures in memory. #ifed out
3289 all the code in coffswap.c, since it should be done using the target
3292 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3294 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3295 multiple reloc command.
3297 * sunos.c (sunos4_set_section_contents): Made it so that sections
3298 are always padded to their alignment size.
3300 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3302 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3303 Clean up types and such (saber C problems).
3304 * ecoff.c: Clean up types and such. Remove routines that are
3305 not used. Fix up reading and swapping of shorts from files.
3307 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3309 * a.out.vax.c: Remove two bogus "static" from prototypes.
3311 * ecoff.c: Got rid of lots of non-working junk (that had
3312 been copied directly from coff-code.h).
3313 Updated to be consistent with updates to icoff.c and coff-code.h.
3315 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3316 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3318 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3319 but until the target_vector is automatically generated,
3320 it's as good as any. Note that the text offset is the only
3321 difference between NewsOS and SunOs (including magic numbers).
3322 (Most of the sunos_* routines should to renamed bsd_*
3323 and move to a bsd.c file. Then (and when the target_vector
3324 is automatically generated) it might make sense to create
3325 a separate Sony target.)
3327 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3328 on some systems, and doesn't help on others.
3329 Similarly, only define X_OK if not already defined.
3331 * trad-core.c: Don't include sys/stat.h - at least
3332 on NewsOS 3, it has already been included.
3334 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3336 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3337 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3338 symbol tables if necessary when reading them in, so gdb can use
3339 them. Add "bfd_coff_" to the names so they won't conflict with
3340 names in calling programs. FIXME-soon: if coff-code.h is
3341 included in two BFD modules, this will cause duplicate
3342 definitions; the routines should be exported to a separate,
3343 common, module (probably along with a mess of other ones).
3345 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3347 Improve modtime support.
3349 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3350 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3351 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3352 BUG: archive members still do not get correct mod times.
3354 Improve floating point support for core files.
3356 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3357 (sunos4_core_file_p): Create a second registers section in the
3358 core file, called ".reg2", for the float registers.
3360 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3362 * many changes to improve archive handling; found a logic flaw in
3363 bfd_check_format which only just happened to work by cooncidence.
3365 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3367 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3370 * bfd.h: changed type of udata in asymbol to void *, like it
3371 should be. Added bfd_reloc_dangerous enum member.
3373 * coff-code.h: Fixed it so that internally generated symbols get
3374 their values relocated correctly in all cases. Removed calls to
3377 * icoff.c: Not understanding the destination symbol of a reloc is
3378 not a failure any more, just 'dangerous'. This allows linking of
3379 b.out and coff images.
3381 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3385 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3387 * sunos.c (translate_to_native_sym_flags): fixed
3388 sym_pointer->n_value so that symbols on the way out get their
3389 section relative values calculated correctly.
3391 * coff-code.h (mangle_symbols): fixed problem where tags were not
3392 being relocated for structs, enums, unions. Also various lints.
3394 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3396 * archive.c (get_elt_at_filepos): system_call_error returned
3399 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3401 * Resolve the use of no_error and system_call_error.
3402 The bfd library itself now will never set bfd_error to
3405 The code still needs to be combed to make sure all the error
3406 codes are correct. I suspect they are not always set correctly.
3408 * The names of all the messages have _ prepended because the sun
3409 bundled compiler can't distinguish from a macro which takes an
3410 argument and the same identifier in a non-macro context.
3412 * The reason for the above being that entry points which used to
3413 be trampoline functions are now just macros which expand to a
3414 direct call through the bfd's xfer vector.
3416 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3417 must gas have its own version of everything (the gas version
3418 had the correct value)
3420 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3422 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3423 properly support i960 architecture and output correct reloc stuff.
3425 * bfd.h: added prototype for bfd_printable_arch_mach, added
3428 * coff-code.h: Applied patches from chrisb to support i960
3429 architecture, zero relocs and swap them correcly and conditionally
3430 compiled the timestamp.
3432 * sunos.c: Made the default section alignment 2^3 so that doubles
3433 are done properly. Fixed the same reloc bug that was in b.out.c
3435 * sysdep.h: Now compiles on a Posix box
3437 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3439 * icoff.c: Fix comment on big-endian version.
3440 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3441 F_RELFLG). Set F_AR32WR in output files if little endian
3444 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3446 * archures.c fixed =/== typo
3448 * sunos.c added architecture stuff for output. Fixed
3449 bug where files where vma(data) != size(text)
3450 were processed wrong.
3452 * coff-code.h added a lint cast
3454 * (../include/a.out.sun4.h) fixed it so zmagic
3457 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3459 * archive.c removed loads of includes, and fixed bug where string
3460 table didn't have a null at the end.
3462 * bfd.c fixed includes, added symbols argument to
3463 canonicalize_reloc entry point.
3465 * libbfd.c fixed includes and added some lint patches.
3467 * targets.c added both sorts of intel coff.
3469 * b.out.c fixed included, changed was the canonical
3472 * icoff.c added support for callj and big and little
3475 * opncls.c added chmod+xing for files with EXEC_P set.
3477 * sunos.c fixed includes. Changed default section
3478 alignement to words. Fixed relocation stuff to work with
3481 * bfd.h various new types added, prototype for new
3482 reloc calls, changed bfd->iostream to a void *
3483 to including files don't need stdio.h.
3485 * libcoff.h added conversion table to tie relocs to
3490 * coff-code.h fixed includes. Added code to support
3491 big and little endian formats. Various lints. Better
3492 processing of symbols. Changed reloc stuff to new
3495 * libbfd.h fixed includes
3498 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3500 * bfd.h changed name of alignment entry in sec_struct to
3501 alignment_power, because of conflicting uses within bfd.
3502 Now it should be obvious that it's a 2**n alignment
3503 specifier. Removed start_pad, end_alignment, block, minsize,
3504 output_file_alignment, subsection_alignment and original_vma fields.
3505 Added align_power() macro. Fixed bfd_section_alignment
3506 acessor macros. Added bfd_symbol_same_target macro.
3508 * b.out.c (b_out_write_object_contents) fixed to use
3509 new alignment member. Fixed (callj_callback) to use section
3510 relative symbols properly.
3512 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3513 Fixed (translate_from_native_sym_flags) to correctly make
3514 symbols section relative.
3516 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3517 (bfd_make_section) took out initialization of obsolete members.
3518 (bfd_print_symbol_vandf) added
3520 * opncls.c (bfd_create) created.
3522 * coff-code.h (coff_new_section_hook) took away refs
3523 to obsolete members. (make_a_section_from_file) added
3524 conversion between alignment types. (coff_symbol_from)
3525 added. (coff_count_linenumbers) only counts linenumbers
3526 if symbol is of coff-type. (coff_mangle_symbols) only
3527 heavily mangles symbols if symbol is coff-type.
3528 (coff_write_symbols) various lints. (coff_write_object_contents)
3529 various lints and modification for alignment conversion.
3530 (coff_slurp_relocs) fixed for use with new asection shape.
3532 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3534 * archive.c lots of lint
3536 * b.out.c added callj relocation support, upgrated reloc howto.
3537 Fixed so that asymbol and reloc records are output
3540 * bfd.c lots of lint, support for new bfd entry point
3543 * bfd.h changed definition of asymbol to contain pointer to
3544 owning bfd, removed target dependencies.
3546 * cache.c took out print statements, put in BFD_ASSERT calls.
3548 * coff-code.h various lints, corrected linenumber output
3549 functionality. Added support for new style asymbols and
3550 bfd_print_symbol. Fixed so that asymbol and
3551 reloc records are handled correctly. Added timestamp.
3553 * icoff.c Added support for new howto shape.
3555 * liba.out.h Added support for new asymbol shape
3557 * libbfd.c various lints
3559 * libbfd.h various lints
3561 * libcoff.h added support for new asymbol shape.
3563 * sunos.c various lints. Added support for new asymbol shape
3564 and bfd_print_symbol.
3566 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3568 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3569 pointer lint. Added support for callj relocation. Fixed bug where
3570 the last 32 bytes of the text section were overwritten by data. Fixed bug
3571 where archives of b.out didn't work due bfd_slurp_extended_name_table
3574 * sunos.c added support for n_other field. Braced the howto table so
3575 that it won't be affected by any lengthing of the howto struct typedef.
3578 * bfd.h added support for n_other field, added special_function
3579 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3582 * bfd.c upgraded bfd_perform_relocation, various lints.
3584 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3586 * ChangeLog: Started ChangeLog for BFD.
3587 * ToDo: Create file for suggestions.
3589 * Makefile: Support easy loading into Saber C.
3590 Add dependencies for icoff.o and bcs88kcoff.o.
3591 Rename coff.c to coff-code.h. Change callers.
3593 * bfd.c (bfd_check_format): Allow the check_format routines
3594 to return the desired target vector, rather than just a Boolean.
3595 bfd.h (bfd_check_format): Change function pointer return type.
3596 archive.c (bfd_generic_archive_p): change callee.
3597 b.out.c (b_out_little_object_p, b_out_big_object_p,
3598 b_out_real_object_p): change callee.
3599 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3600 in check_format transfer vectors that need a filler.
3601 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3602 bcs88kcoff.c: change callee.
3603 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3604 icoff.c: change callee.
3605 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3607 * libbfd.c (zalloc): It should actually zero the storage!
3608 This was commented out for some reason.
3610 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3611 This is so callers can avoid <stdlib.h> which doesn't exist
3614 * bfd.c (map_over_sections): Add debugging code, since I
3615 noticed the section count for sunos core files was bad, but only
3616 GDB had detected the problem.
3617 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3618 bfd_get_section_linenos): Remove obsolete functions.
3619 (bfd_apply_relocations): Use longs, not ints, for the math.
3621 * bfd.h: Declare enum boolean and struct bfd_target as well
3622 as typedefs for them. Remove obsolete
3623 bfd_get_section_lineno_size.
3625 * cache.c: Make the "fdopen" support work. Keep better track
3626 of how many files are open. Centralize the opening of files
3627 and be sure bfd_open[rw] actually try to open the file. Evade
3628 linked list initialization problems.
3630 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3632 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3634 * cplus-dem.c: Delete file, since it is not part of BFD.
3636 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3637 (bfd_openr, bfd_openw): Actually open the file, give error now.
3639 * sunos.c (sunos4_core_file_p): Set section count.
3640 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3641 obsolete definitions.
3642 (_write_symbol_table): Initialize <idx> counter.
3643 (foop): Eliminate debugging code.