1 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3 * oasys.c (oasys_write_object_contents): Lint.
4 * srec.c: Whitespace cleanup.
6 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
8 * coffgen.c (coff_print_symbol): Print correct tagndx value;
9 cleaned up output formatting a bit.
11 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
13 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
14 relaxable. Should be moved somewhere else.
16 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
18 * aout-mipsbsd.c: Eliminated uses of DEFUN.
19 (aout_mips_*_vec): Added seclet_link element.
21 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
22 support for aout-mipsbsd target.
24 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
26 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
28 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
30 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
32 Add support for the H8/500
34 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
36 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
38 * libecoff.h: New file. Defines ECOFF backend data for gdb.
39 * coff-mips.c: Now includes libecoff.h.
40 (ecoff_data_type): Moved to libecoff.h.
41 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
42 call it. If there is ever another ECOFF target, this and the
43 swapping functions should be accessed via an ECOFF specific target
45 * Makefile.in (coff-mips.o): Depends on libecoff.h.
47 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
49 * coffcode.h: Removed MIPS specific information, since coff-mips.c
50 no longer includes this file.
52 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
53 bits to 0 to make comparison test useful.
55 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
56 avoid overflowing GP accessible sections in binutils/objdump.
58 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
60 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
61 reading more robust: Fail if string index is out of string
64 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
66 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
67 PCREL13): Don't take dst_address into account; the input file has
68 already taken care of that.
70 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
72 * coff-mips.c: Completed support for linker and binutils.
74 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
76 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
77 original addend from section contents.
79 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
81 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
82 * hosts/delta88.h (strtol): Fix prototype.
83 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
85 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
87 * elf.c: Get rid of "#ifdef sparc".
88 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
89 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
91 (elf_info_to_howto): Use runtime conditionals on CPU type, not
92 compile type conditionals on host CPU.
93 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
95 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
97 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
99 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
100 ECOFF which has two common sections.
101 (bfd_com_section): Set SEC_IS_COMMON flag.
102 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
103 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
104 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
105 bfd_is_com_section macro rather than checking for equality to
108 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
110 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
111 (coff_mkobject_hook): Accept aouthdr argument.
112 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
113 Handle NULL aouthdr argument.
114 (coff_object_p): If there is no aouthdr, pass it as NULL to
116 * libcoff.h: Rebuilt for mkobject_hook changes.
118 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
119 additional MIPS ECOFF fields.
121 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
123 * configure.host: added mips-dec-bsd*
124 * configure.in: added mips-dec-bsd*
125 * aout-mipsbsd.c: new file for mips-dec-bsd*
126 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
127 * aoutx.h: added mips support.
128 * archures.c: added mips support to bfd_default_scan().
129 * cpu-mips.c: added support for R4000 (untested).
130 * libaout.h: added MIPS1 & MIPS2 magic numbers.
131 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
132 hope will make it into include/bfd.h.
133 * targets.c: added aout_mips_*_vec.
135 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
137 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
139 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
141 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
143 * libcoff-in.h: Update prototype for coff_count_linenumbers.
145 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
147 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
148 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
149 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
150 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
152 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
153 bfd_swap_reloc_in or coff_swap_reloc_out.
154 * coff-mips.c: Added code to link and write out symbolic debugging
155 information, and to swap relocs in and out.
157 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
159 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
160 (coff_write_object_contents): coff_count_linenumbers returns the
161 number of line number records it found.
163 * coffgen.c (coff_write_linenumbers): only write out line numbers
164 in the section they belong to.
166 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
168 * targets.c (bfd_target): Added relocateable argument to
169 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
170 target vector for linker use.
171 * bfd.c (bfd_seclet_link): New macro.
172 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
173 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
174 and boolean return value. Made static.
175 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
176 relocateable argument.
177 * reloc.c (bfd_generic_get_relocated_section_contents): Added
178 relocateable argument (if relocateable, saves relocs).
179 * bout.c (b_out_get_relocated_section_contents),
180 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
181 relocateable argument (if relocateable, just calls
182 bfd_generic_get_relocated_section_contents).
183 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
184 argument to prototype.
185 * All targets: Set new _bfd_seclet_link vector to
186 bfd_generic_seclet_link.
188 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
190 * coffgen.c: #include seclet.h.
192 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
194 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
195 debug info. Setup info about linker symbols only, and use
196 standard bfd fields to hold the info.
197 * (hppa_object_p): Remove unneeded decls.
198 * (hppa_new_section_hook): Get rid of most of this.
199 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
200 fat. Remove all knowledge of stabs, remove redundant knowledge of
202 * Remove macros for accessing fields which are now gone.
204 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
206 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
208 * coff-z8k.c: delete unused reloc functions
210 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
212 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
213 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
214 * coff-msym.c: Use DEFUN for function definitons.
215 * coff-mips.c: Added code to read and print symbols, and to find
218 * coffcode.h: Moved many generic functions into coffgen.c. Moved
219 swapping functions into coffswap.h for ECOFF use. Moved
220 relocation functions, only used by h8300 and z8k, into reloc16.c.
221 Added hooks for coffgen.c functions to backend data structure, and
222 added hook functions. Still more could be done.
223 * coffswap.h: New file to hold COFF swapping routines.
224 * coffgen.c: New file to hold generic COFF functions.
225 * reloc16.c: New file to hold h8300 and z8k specific relocation
227 * libcoff-in.h: Added declarations for functions in coffgen.c.
228 * libcoff.h: Rebuilt to incorporate changes.
229 * coff-h8300.c: Function name changes.
230 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
231 hook rather than defining EXTRA_CASES.
232 * Makefile.in: Build new files coffgen and reloc16. Added
233 dependencies of coff-*.o on coffswap.h and seclet.h.
235 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
237 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
238 about discarding const.
240 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
242 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
244 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
246 * configure.in (post-target): If --with-minimal-bfd is specified,
249 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
251 * srec.c (srec_write_records): one of my boards wants a CR between
254 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
256 * archive.c (do_slurp_coff_armap): set symdef_count correctly
257 (it broke a couple of weeks ago).
259 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
261 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
262 return type, so libbfd.h doesn't reference undefined typedefnames.
264 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
266 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
268 (coff_pointerize_aux): don't pointerize a negative tagndx
269 (sometimes generated by SCO 3.2v4 cc).
271 * bout.c (calljx_callback, callj_callback,
272 b_out_get_relocated_section_contents): warn if relocating against
275 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
277 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
278 Make a bunch more routines be static.
279 * hppa.c (fill_spaces): Get rid of this, replace with much better
280 written setup_sections().
281 * (setup_sections): New routine to create BFD sections for each
282 space and subspace in SOM files.
283 * (hppa_object_setup): Use BFD sections created by
284 setup_sections() to locate GDB symbol table info.
285 * (make_unique_section): New routine to create a BFD section. It
286 ensures that the given name is unique, and will generate a unique
288 * (hppa_object_p): Become much more paranoid about file header.
289 * (make_bfd_asection): Call bfd_make_section to do the dirty
290 work. Simplify code somewhat.
291 * (hppa_core_file_p): Use proper name for stack section.
292 * libhppa.h: Remove millicode_start, millicode_end decls.
294 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
296 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
298 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
299 relocs, don't bother doing the adjustment if the value to add is
302 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
304 * bfd.c (bfd_get_size): New function that gets an upper bound
305 on the possible size of any object in a bfd.
306 * elf.c (bfd_elf_find_section, elf_get_str_section,
307 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
309 * elf.c (elf_big_vec, elf_little_vec): Document last three
310 members initialized to NULL.
312 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
314 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
316 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
318 * hosts/std-host.h: New file. Attempt at a generic/default
319 set of definitions, to discourage porting to new hosts by copying.
320 * hosts/news.h: Removed.
321 * hosts/sparc.h: Use std-host.h.
322 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
323 perhaps we can later remove the the_bfd field from each symbol.
324 * syms.c (struct symbol_cache_entry): Remove unused field
325 app_data. Add comment noting that the_bfd is almost redundant,
327 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
328 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
329 * hppa.c (fill_spaces): Make slightly more rebust.
330 * configure.in: Allow std-host as the "default" host.
332 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
334 * bfd.c: Add struct hppa_core_data to tdata union.
335 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
336 Get rid of HPPA/BSD specific code. That will go somewhere else
338 * (fill_spaces): Don't spin forever and die if you don't find
339 $MILLICODE$ subspace.
340 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
342 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
343 Make these work for HPUX.
344 * (make_bfd_asection): New routine to make section creation a
346 * (hppa_core_file_p): Completely rewrite, leave out bugs.
347 * libhppa.h: #include the right system files. Redefine all of
348 the structs/macros for hacking core files to use more sensible
349 HPUX core file structures.
350 * targets.c (target_vector): Conditionalize hppa_vec on
351 HOST_HPPAHPUX, not hp9000s800.
352 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
353 malloc and realloc. #define HOST_HPPAHPUX.
355 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
357 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
358 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
359 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
360 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
362 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
363 * aix386-core.c: New file for handling core files on AIX on PS/2.
364 * targets.c: if AIX386_CORE, use aix386_core_vec.
365 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
368 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
370 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
373 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
375 * Makefile.in: added dvi target
377 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
379 * bfd.c: Use right name for tekhex tdata struct.
380 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
381 * libcoff.h: Updated to get spacing change from coffcode.h.
382 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
384 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
386 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
387 functions, with the "guts" of the old bfd_slurp_bsd_armap
388 and bfd_slurp_coff_armap, but assuming we've already checked
389 if the armap is present or not.
390 Also, rewrite a bit to avoid keeping around obstack data
392 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
393 Various fixes to correctly handle COFF_style archives names.
394 (Note that because these have a trailing '/', the names can
395 have embedded spaces.)
396 * archive.c (bfd_slurp_armap): New function, replaces old
397 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
398 _either_ format, and calls do_slurp_bsd_armap or
399 do_slurp_coff_armap if either form of map is seen.
400 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
401 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
402 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
403 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
405 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
407 * hppa.c: #include "sysdep.h", not <sysdep.h>.
408 * libhppa.h: Make millicode_start and millicode_end be unsigned
409 int to be same type as CORE_ADDR in GDB. Why are these here?
411 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
413 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
414 vaddr of the section to the addend.
415 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
416 SCO_CORE to SELECT_VECS.
417 (target_vector): add sco_core_vec.
418 * sco-core.c (sco_core_vec): add leading underscore initializer.
419 * configure.in (i[34]86-*-sco*): use target i386-sco.
420 * config/i386-sco.mt: new file; define SCO_CORE.
422 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
424 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
426 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
428 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
430 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
432 * hosts/i386linux.h: Include unistd.h.
434 * aoutx.h (print_symbol): aout_stab_name returns a constant
436 * libaout.h (aout_stab_name): Fix prototype.
437 * stab-syms.c (aout_stab_names): Array is now const.
438 (aout_stab_name): Return value is now pointer to const.
440 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
443 * syms.c (asymbol): Added new field "app_data", for data
444 particular to the application. Some of the linker flags ought to
445 get moved to this field someday.
447 * archures.c (bfd_default_scan): Recognize a few more numbers:
448 80486, 80960, and 960.
450 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
451 bfd_coff_std_swap_table, cast to PTR.
452 * bfd.c (bfd_coff_swap_*): Deleted macros.
453 * targets.c (struct bfd_target): Deleted COFF-specific swapping
455 * coffcode.h (type bfd_coff_backend_data): New structure type,
456 contains pointers to the COFF-specific swapping routines.
457 (bfd_coff_std_swap_table): New data structure, to be used when
458 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
459 (bfd_coff_swap_*): New macros.
460 * coff-mips.c (mips_coff_swap_table): New data structure.
461 (ecoff_big_vec): Use it.
462 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
463 * All other targets: Deleted coff-specific vector entries.
465 * trad-core.c: Fixed some `PARAMS' uses that were missing
468 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
470 * aoutx.h (some_aout_object_p): Protect arg prototype in
471 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
473 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
475 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
476 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
477 PARAMS for readability.
479 * aoutx.h: Add type to callback parameter.
480 * coff-mips.c: Don't call trad-core.h, not needed.
481 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
482 * trad-core.h: Eliminate, unused.
484 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
486 * format.c (bfd_check_format): if default target isn't found
487 then look through the entire list rather than return early.
489 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
491 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
493 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
495 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
497 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
499 * coff-z8k.c: checkpoint, more addressing modes handled
500 * coffcode.h (get_value): don't truncate reloc->addend field, it's
503 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
505 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
507 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
509 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
511 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
513 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
514 and about when file descriptors are closed.
516 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
518 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
519 written out correctly.
521 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
523 * section.c: New section bit SEC_SHARED_LIBRARY.
524 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
525 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
528 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
530 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
531 macros; use PARAMS to declare the function pointers involved.
533 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
534 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
536 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
538 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
540 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
541 declaring pointers to functions.
542 * cache.c, elf.c: Move static function decls to top, use PARAMS.
543 * seclet.h: Declare external function with PARAMS.
545 * doc/chew.c (exfunstuff): Eliminate.
546 (paramstuff): Replace exfunstuff with function to generate PARAMS.
547 * doc/proto.str: Use paramstuff rather than exfunstuff.
549 * libbfd.h: Update, based on changes in source code and chew.
551 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
553 * libieee.h: Add FIXME about removing limit on number of sections.
554 * bfd-in.h: Improve comments to make it clear that bfd.h is
555 the wrong place to edit this file.
556 * Makefile.in (install): Install ansidecl.h and obstack.h in the
557 same places where we install bfd.h.
559 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
561 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
562 symbol type before blindly modifying the auxent. Specifically,
563 only modify the endndx fields for types that need it, and don't
564 set the array information for non-arrays.
566 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
568 * aoutx.h (some_aout_object_p): Section list should be set up
569 correctly anyways; don't have to set up "next" pointers manually.
571 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
573 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
574 config/i386v.mh: removed -DUSG from HDEFINES.
575 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
577 hosts/i386v.h: don't define POSIX_UTIME.
579 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
581 * ieee.c (ieee_slurp_sections): make a private copy of the
582 section's name before truncating it.
584 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
586 * hppa.c: add symbol_leading_char entry in transfer vec
588 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
590 * ieee.c (get_symbol): can now cope when two symbols of a
591 different class, but the same index number occur consecutively.
592 (get_section_entry): nicer name for sections being forward
593 referenced. (ieee_archive_p): don't free the filename string,
594 since it was never malloced.
596 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
598 * coffcode.h (coff_write_object_contents): Zero timestamp field.
600 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
602 * coffcode.h (coff_swap_aux_out): set the fcnary info before
603 optionally setting the dimen info, since they are in the same
604 memory locations. Also zero out external auxent.
605 (coff_write_symbol): don't zero external auxent; now done in
608 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
610 * Check fclose return value for errors.
611 libbfd.h: bfd_cache_close now returns a boolean.
612 cache.c (bfd_cache_delete): return fclose success value.
613 (bfd_cache_close): return bfd_cache_delete return value.
614 opncls.c (bfd_close, bfd_close_all_done): return result of
617 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
619 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
621 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
623 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
624 work out a coff relocation type from a howto's attributes rather
625 than using the input r_type field. This fixes PR1677 and allows
626 conversion of a.out relocs to coff relocs.
628 * coffcode.h (coff_write_relocs): if supplied a relocation
629 relative to an absolute symbol, use the right symbol index.
631 * reloc.c (bfd_perform_relocation): do a partial link for coff
634 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
636 * changes to support i386-sysv with shared libraries:
637 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
638 check for .data2; if _LIB is defined, check for it; map
639 SEC_NEVER_LOAD to STYP_NOLOAD.
640 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
641 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
642 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
643 if section has contents, not just if it is loadable; if
644 TWO_DATA_SECS, check for .data2
645 (coff_set_section_contents): set vma of .lib section to number of
647 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
648 don't define coff_write_armap to bsd_write_armap.
649 * hosts/i386v.h: don't include <utime.h>, since it is not provided
652 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
654 * solaris2.h: Get the definition of alloca from alloca.h if we
657 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
659 * configure.in (i960-*-{aout,bout}): Support these.
661 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
663 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
665 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
667 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
668 no-longer-used definitions of L_SET and L_INCR.
669 * i386linux.h: Tweaks to smooth Linux build.
671 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
673 * seclet.h: Add enum tag to bfd_seclet_enum_type.
675 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
677 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
678 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
679 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
680 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
682 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
683 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
685 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
687 * configure.host: New file, contains mapping of host configs
688 to host support file names for bfd, binutils, opcodes.
689 * configure.in: Use it.
690 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
691 * i386bsd.c: Cleanup, reformat.
692 * config/i386-bsd.mt: Comment changes.
693 * config/i386bsd.mh: New file for core file support.
694 * hosts/i386bsd.h: Merge changes from Peter Schauer.
695 * bout.c (ALIGN): Rename to ALIGNER, since system header files
696 on BSD 4.4 define ALIGN (sigh!).
698 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
700 * libaout.h (aout_backend_data): added exec_header_not_counted
701 field. For ZMAGIC files only, when text_includes_header is set, by
702 default the length of the exec header is counted in the text
703 section size. For go32, exec header is mapped in but does *not*
704 contribute to the size of section.
705 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
706 is not set, but ztih is, add the size of the exec header to the
707 recorded size of the text section.
708 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
709 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
710 Also set text_includes_header.
711 * aout-target.h (*_backend_data): cleare exec_header_not_counted
712 by default in MY(backend_data).
714 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
716 * aout-target.h (callback): Don't define this function if it won't be
719 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
720 type doesn't match. Don't lose if file sections have already been
722 (set_arch_mach): Set reloc_entry_size.
723 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
725 * hosts/i386bsd.h: New file.
726 * configure.in: Recognize i[34]86-*-bsd host.
728 * aout-target.h (callback, write_object_contents): Delete unused
731 * aoutx.h (reloc_type_lookup): New function.
732 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
733 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
734 (MY_reloc_howto_type_lookup): Don't define it.
736 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
738 (slurp_symbol_table): Use header byte order, not target byte
739 order, for reading symbol data.
741 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
743 * configure.in: Undo some brain damage in the host section.
744 * configure.in: Reformat the target section, test many configs.
745 * Makefile.in (make): Remove obsolete `make make'.
746 * aoutx.h (some_aout_object_p): Make defines line up.
748 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
750 Now a bfd knows whether underscores are normally prepended
751 to symbols in its file format.
753 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
754 coff-z8k.c: targets set so they have leading underscore
755 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
756 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
757 without leading underscore flag
758 * targets.c: add symbol leading char to xvec description
759 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
761 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
763 * archive.c: Make errno global.
764 * archive.c (_bfd_write_archive_contents): If read fails (and
765 errno!=0) set bfd_error to malformed_archive (since this probably
766 indicates a truncated archive), rather than system_call_error.
768 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
770 * Makefile.in: added rules for i386bsd.c
771 * i386bsd.c: new file, supporting 386bsd.
772 * configure.in: recognize i386-*-bsd target.
773 * config/i386-bsd.mt: new file - 386bsd target configuration.
775 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
777 * configure.in: re-arrange host section to use *-*-* notation,
778 clean up some of the target section as well
780 * seclet.c: cast result of bfd_get_relocated_section_contents to
781 avoid compiler warnings
783 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
785 * coffcode.h (coff_section_symbol): Create section if it doesn't
788 * bout.c: Removed some unused variables.
790 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
792 * Portability fixes from p3:
793 coffcode.h (coff_write_relocs): removed sanity check until it
794 works on all targets (per advice from sac).
795 config/hp9000.mh: new file to define USG.
796 hppa.c: #undef hppa before the JUMP_TABLE.
797 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
799 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
800 local variable target volatile to avoid mysterious bug in
803 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
805 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
806 * hosts/hppahpux.h: Remove bcopy and index circumventions.
808 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
810 * coff-z8k.c (func_da, func_jr): Lint.
811 * coffcode.h: Use memset rather than bzero.
812 * elf.c: Use memcpy rather than bcopy.
813 * tekhex.c: Use memset rather than bzero.
815 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
817 Add Adobe a.out support.
819 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
820 * config/adobe.mt: Add.
821 * configure.in (*-adobe-* target): Add.
822 * targets.c (a_out_adobe_vec): Add.
823 * Makefile.in: add aout-adobe.c.
825 * configure.in: Put two dashes in all entries to be matched.
826 Add comments to remind people to do this.
827 Reorder all entries that match manufacturer names, to occur
828 last, so they will only be matched if no more specific match
829 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
831 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
833 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
834 since we should never have a NULL section.
835 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
836 tests, set the section to bfd_abs_section.
838 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
840 * coff-z8k.c: getting closer
841 * coffcode.h (coff_get_relocated_section_contents): allow
842 EXTRA_CASES hooks for different arches to provide different reloc
844 * seclet.h: #ifndef around it to allow multiple inclusion
845 * srec.c: minor doc fix
847 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
849 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
851 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
853 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
856 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
858 * bout.c (b_out_slurp_reloc_table): Clear howto field before
859 filling in reloc, in case immediately following code doesn't set
862 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
864 * coffcode.h (coff_renumber_symbols): set the last renumbered
865 symbol pointer to NULL, as expected by coff_write_linenumbers.
866 (coff_write_relocs): apparently a non-zero addend is OK for reloc
867 type R_IHCONST used on the 29k.
869 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
871 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
872 update, based on how the underlying file was opened. Obsoletes
874 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
875 all FASCIST_FDOPEN config defines.
877 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
879 * sparc-opc.c: Moved to opcodes library, now that we have one.
880 * Makefile: Don't compile it.
882 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
884 * aoutx.h: adjust_sizes_and_vmas did not return anything.
886 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
888 * section.c (bfd_set_section_flags): Remove a sanity check.
889 It is unfortunately broken, and prevents strip from working.
891 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
893 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
894 created by last change.
896 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
898 * reloc.c (reloc_howto_struct): Make size field be unsigned.
899 * bfd-in.h: Bump to version 2.0.
901 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
903 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
904 braindamaged HP/Apollo compiler happy.
906 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
908 * format.c: Fix description of search for matching target.
909 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
910 * targets.c: Update description of search for matching target.
911 * Makefile.in (do_clean, clean): Fix infant mortality typo.
912 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
913 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
915 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
917 * Makefile.in: Added mostlyclean/clean/distclean rules.
919 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
921 * targets.c (target_vector): Take out oasys (unless that is
922 the default): Because there is no magic number in archives,
923 there can be annoying target mis-matches.
925 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
927 * sparc-opc.c: Rigorously updated to match architecture manual.
929 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
931 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
932 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
933 to the built-in abs_section were not written out correctly.
935 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
937 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
938 large, assume we're using a swapped byte order and fail with
939 wrong_format rather than dumping core.
941 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
943 * Renamed opc-sparc.c to sparc-opc.c for systems with short
944 filename constraints.
945 * Makefile.in: Updated to reflect change.
947 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
949 Add preliminary support for the we32k:
951 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
953 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
955 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
957 * bout.c: added support for relaxable alignment relocs.
959 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
960 pass down pointer to play area rather than use alloca
962 * cpu-z8k.c (compatible): made static to reduce name space
965 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
967 Add basic support for the z8k:
969 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
970 section.c, targets.c,
972 * syms.c: move mis-inserted patch.
974 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
977 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
978 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
980 * reloc.c: break out addend item from surrounding text.
982 * doc.str (DOCDD): Defined. Adds text to output.
983 (bodytext): Put bulletize before kill_bogus_lines.
984 * chew.c (bulletize): End itemization after a blank line, to
985 prevent following text from being swallowed up in an item.
987 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
989 * configure.in: Add sparclite as a target.
991 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
993 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
996 * coffcode.h (coff_add_missing_symbols): if symbols don't come
997 from a coff file (csym is null), dont deref them
999 * ieee.c (parse_expression): get the answer right when adding an
1000 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1001 on elts so that filename is filled in.
1003 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1005 * bout.c (howto_align_table): New set of relocs, with enough
1006 data for "objdump -r" to work.
1007 (b_out_reloc_type_lookup): Recognize alignment relocs.
1009 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1011 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1012 invocations of make. Also, always create installation
1015 * config/apollov68.mh: removed -g from CC definition.
1017 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1019 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1020 overflowing gp-offset range.
1022 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1024 * srec.c (srec_set_section_contents): don't write out sections
1025 without the LOAD and ALLOC attributes
1027 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1029 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1030 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1031 * aout-target.h (callback): Don't set page/seg sizes.
1033 (set_sizes): New routine.
1034 (backend_data): Point to it.
1035 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1036 (sunos4_aout_backend): Point to it.
1037 * aoutx.h (set_arch_mach): Call set_sizes callback.
1039 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1041 * aout-target.h: Make _bfd_slurp_extended_name_table be
1042 the default. Given that we *write* the suckers (for long
1043 archive member names), we really ought to be able to read them!
1044 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1045 seem to be needed, and many machines don't have it.
1047 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1049 * coff-m68k.c (vector): read and write archives in coff format.
1051 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1053 * opc-sparc.c: New file.
1055 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1057 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1058 pointers to bfd_byte* before performing arithmetic on them. Such
1059 use with bare void* pointers is a gcc extension.
1060 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1061 * archive (normalize): Add to CONST to match actual usages with
1064 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1066 * configure.in: Recognize i486 host cpu, and use i386-elf
1069 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1071 * config/stratus.mt (CC): Remove definition.
1072 * elf.c (bfd_section_from_shdr): Test for the possibility that
1073 section_from_elf_index returns NULL and don't dereference it.
1075 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1077 * add hppa_data to bfd tdata (indirectly via sef).
1079 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1081 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1083 * configure.in: error messages to stderr, not stdout
1085 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1087 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1088 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1089 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1091 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1093 * configure.in: recognize hppa* instead of hppa
1095 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1097 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1098 RTYPE2HOWTO to cope with same.
1099 * reloc.c (bfd_perform_relocation): added support for size of -2
1100 (subtract a word reloc type). Updated doc.
1102 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1104 * Makefile.in: merged changes from progressive, removed rcsid.
1106 * archures.c, archive.c, Makefile.dos: removed rcsid.
1108 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1110 * bfd-in.h : add BFD_IS_RELAXABLE flag
1111 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1112 header e_relaxable, major hackery in callbacks
1113 * libaout.h : add space for a_relaxable.
1114 * seclet.c (rel): don't relax empty sections
1117 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1119 * section.c (STD_SECTION): add some casts to the initializers for
1122 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1124 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1125 and add appropriate casts to keep (picayune) aix-cc happy.
1127 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1129 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1130 symbol pointers. Punt expensive & useless bfd_realloc. Use
1131 malloc for raw symbols, and free it before returning.
1132 (bfd_section_from_shdr): Do not slurp symbol table until politely
1133 asked. Do not even slurp string tables.
1134 (elf_get_symtab_upper_bound): Count 'em without reading them.
1135 (elf_get_symtab): This is how to politely ask. Schlurp!
1136 This should probably just *become* elf_slurp_symbol_table, FIXME.
1138 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1140 * archive.c (bsd_write_armap): write the timestamp of the
1141 archive header to be just a little bit later than the timestamp of
1142 the file, otherwise the linker will complain that the index is
1145 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1147 * configure.in: Add m68k-ericsson-*.
1149 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1151 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1152 * elf.c: Remove unconditional debug printf's.
1153 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1154 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1155 (elf_slurp_symbol_table): Hand out symbols in forward, not
1156 reverse order. Simplify duplicate code.
1158 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1160 * elf.c: Remove "(void)" casts from function calls where the
1161 return value is ignored, in accordance with GNU coding standards.
1163 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1165 * hppa.c: Apply John's standard fix to avoid "empty translation
1166 unit" warnings from some ANSI-C compilers.
1168 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1170 * hosts/solaris2.h: Configure same as sysv4.
1172 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1174 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1175 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1176 type match actual return type.
1177 * elf_print_symbol (section_name): Make CONST.
1179 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1181 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1182 New files, for Linux (a free Unix clone for 386 machines).
1183 * Makefile.in, configure.in, targets.c: Update accordingly.
1185 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1186 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1187 correct calling of howto special functions and fixes from Raeburn
1189 * archures.c: nuke bfd_reloc_code_type
1190 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1191 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1192 SEC_NEVER_LOAD, various other bfdgas newness
1193 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1194 * targets.c: change jump table vector to above
1197 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1199 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1200 its prototype will be included in libbfd.h. Change result type
1201 to struct * (rather than equivalent typedef) so it can be used in
1202 the prototype, where they typedef won't be known.
1203 * libbfd.h: Updated version.
1205 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1207 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1208 targets.c: HPPA merge.
1210 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1212 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1213 * config/solaris2.mh: Kludge around Sun compiler bug.
1215 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1217 * libaout.h (aout_backend_data): Change defs of two bitfields to
1218 be unsigned chars instead to get around rs6000 compiler problem.
1220 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1222 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1223 Correct misconception that there can be only one symbol table.
1224 Only call elf_slurp_symbol_table on the full symbol table, not
1225 the dynamic one which is only a subset of the full one.
1227 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1229 * coffcode.h (coff_compute_section_file_positions): For I960,
1230 don't align sections in file.
1232 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1234 * targets.c (struct bfd_target): Added field for target-specific
1235 (but not file-specific) data, for distinguishing minor
1236 characteristics between (e.g.) a.out formats.
1238 * section.c (struct sec): New field user_set_vma indicates vma
1239 field should be heeded, not assumed to be unset.
1240 (STD_SECTION): Initialize that field of standard sections to zero.
1241 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1243 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1244 pre-swapped version.
1246 * archures.c (struct bfd_arch_info): Fixed order of comment and
1247 field decl. New fields indicate size of page and segment for
1249 * cpu-m68k.c (N): Fill in values.
1250 * cpu-sparc.c (arch_info_struct): Ditto.
1252 * libaout.h (struct aout_backend_data): Various bits of data (not
1253 all used currently) with characteristics of a.out implementation.
1254 Important field for now is text_includes_header, indicating that
1255 the text section starts immediately after the file header, which
1256 gets mapped in with it.
1257 (struct aout_data): New fields indicate whether vma has been
1258 adjusted yet (not yet used), and what magic number will be used in
1259 the output file (should go away in favor of vma_adjusted).
1260 (WRITE_HEADERS): Code for dealing with section sizes and related
1261 header fields replaced with call to adjust_sizes_and_vmas.
1262 * aoutx.h (some_aout_object_p): Fill in magic number field.
1263 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1264 (set_arch_mach): Set page size and segment size once CPU
1266 (adjust_sizes_and_vmas): New function; has much code moved
1267 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1268 and size parameters, as well as many header fields, after deciding
1269 on magic number for output file. Checks to ensure that this
1270 adjustment has only been done once.
1271 (set_section_contents): Call adjust_sizes_and_vmas instead of
1272 doing much of the work here.
1274 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1275 default (null) values of these fields.
1276 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1277 value in exec header.
1278 (sunos4_aout_backend, MY_backend_data): Define backend data
1279 indicating file header is included in text section.
1281 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1283 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1284 gcc version 2, to avoid warnings.
1286 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1288 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1289 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1291 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1293 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1295 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1297 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1298 * configure.in: Rewrite target parsing to use simple format.
1299 Handle sparc-sun-solaris2 configuration.
1300 * aout64.h: Avoid ANSI C brain death warning.
1301 * elf.c: Avoid trigraph (???) or /* in comments.
1303 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1305 * config/sysv4.mh: new file, RANLIB=echo
1307 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1309 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1311 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1312 elf_core_tdata_struct into a single common struct. Core files
1313 wouldn't have worked at all without this.
1314 (bfd_elf_find_section): New function for GDB's undercover use
1315 to find string sections that BFD hides from it.
1316 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1318 (elf_object_p, elf_core_file_p): Allocate internal file header
1319 storage dynamically.
1320 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1321 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1323 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1325 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1327 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1329 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1331 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1333 * configure.in: handle m680[01234]0 as aliases for m68k
1335 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1337 * coff-a29k.c: do byte relocs correctly
1338 * coffcode.h (styp_to_sec_flags): never load INFO sections
1339 * seclet.c (rel): don't relocate INFO sections
1341 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1343 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1344 Make the symbols unmodifiable.
1345 (bfd_section_init): Deleted.
1346 * init.c (bfd_init): Don't call bfd_section_init.
1348 * section.c (bfd_set_section_contents): Ensure that range to be
1349 written is within section boundaries.
1350 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1353 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1355 * coff-i960.c (howto_table): Deleted.
1356 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1357 interesting entries from old howto_table.
1358 (RTYPE2HOWTO): Adjusted to use switch.
1359 (coff_i960_reloc_type_lookup): New function.
1361 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1362 records for section symbol.
1363 (make_abs_section): Unused; deleted.
1364 (renumber_symbols): Re-order symbols so undefined symbols come
1365 last, as COFF format desires.
1366 (coff_write_symbol): Put C_FILE symbols in debug section always.
1367 (coff_section_symbol): New function; creates a symbol with the
1368 same name as a section, and sets up aux records for it.
1369 (coff_add_missing_symbols): New function; adds section symbols to
1370 symbol table if they aren't there already. Should someday also
1371 add a dummy C_FILE symbol if none is present.
1372 (coff_write_object_contents): Add missing symbols before preparing
1373 symbol table to be written.
1374 (coff_slurp_reloc_table): Verify that symbol indices read in are
1375 in a reasonable range.
1376 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1377 (obj_conv_table_size): Accessor macro.
1379 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1380 reloc types on i960.
1382 * bfd-in.h (bfd_get_section_name): New macro. Like
1383 bfd_section_name, but returns rvalue, not lvalue.
1384 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1385 (bfd_get_section_flags): Now returns rvalue.
1387 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1388 general, some specific to sparc or i960.
1390 * aoutx.h (set_section_contents): Set VMA for each section based
1391 on previous section. If text section VMA doesn't appear to have
1392 been set, make a best guess from the type of file.
1394 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1396 (MY(vec)): Initialize reloc_type_lookup field.
1398 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1399 (bfd_error_trap, bfd_error_vector): Extern, not common.
1401 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1402 few types of relocs for sparc; will need enhancement.
1404 * bout.c (callj_callback): Use DEFUN macro in definition.
1405 * coff-i960.c (optcall_callback): Likewise.
1407 * targets.c (bfd_target): Added fields reloc_type_lookup and
1408 _bfd_make_debug_symbol. Also minor comment changes.
1409 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1410 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1411 than arch info, and dispatch with BFD_SEND. Callers changed.
1412 * archures.c (struct bfd_arch_info): Deleted field
1414 * cpu-*.c: Don't initialize that field.
1416 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1417 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1418 (bfd_errmsg): Now returns ptr to const.
1419 * bfd-in.h (bfd_errmsg): Fix prototype.
1421 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1422 * reloc.c (bfd_generic_relax_section): Ditto.
1424 * section.c (Section Output doc): Improve description of use of
1425 output_section and output_offset.
1427 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1429 * sco-core.c: new file from net.
1430 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1431 Now we have the hairy linker, it's possible to move symbols from
1432 one section into another. Actually make that work!
1434 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1436 * hosts/sun3.h: fix declaration of free.
1438 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1440 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1441 * coff-h8300.c (reloc_processing): all relocs are relative to
1443 * opncls.c: don't use fdopen on DOS systems
1445 short patches from Glenn Kasten (glenn@ready.com)
1446 * target.c: enabled oasys support
1447 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1448 fix problem where a relocation which crossed a modification byte
1449 boundary did not work. Fix problem where a relocation near the end
1450 of a data record did not work.
1453 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1455 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1456 archvie header string counts the endian way, this heuristic sees
1457 how big an archive string to read by trying it one way and if the
1458 string table is unreasonably big, trying it the other. *FIXME*.
1459 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1461 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1463 * bfd-in.h: Increase version number to 1.97, for consistency
1465 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1467 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1469 * bfd-in.h: bump version to 1.96
1470 Major change; changed calling convention for
1471 bfd_get_relocated_section_contents so that caller allocates
1472 memory for section data.
1473 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1474 seclet.c, targets.c, bfd.c: reflect new convention.
1475 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1476 case, then use reasonable default values for SEC_* flags.
1478 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1480 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1481 size of output reloc struct.
1482 * targets.c, Makefile.in: comment out tekhex for the moment.
1483 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1484 * configure.in: tandem target is st2000
1485 * coff-m68k.c: rename static howto_table to global
1486 m68kcoff_howto_table.
1487 * bout.c: remove unnecessary abort
1488 * coff-a29k.c: various changes to the way relocations work to cope
1489 with the "new order" and latent bugs.
1492 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1494 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1495 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1496 * reloc.c (bfd_perform-relocation): don't relocate refs to
1497 absolute symbols if doing a partial link.
1499 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1501 * configure.in: Add a29k-amd-udi.
1503 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1505 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1506 internal_exec structure before initializing the fields that
1507 are used, so that the unused fields are in a known state.
1509 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1511 * tekhex.c (struct data_struct): Convert from typedef that
1512 typedefs nothing to a normal structure declaration.
1513 * tekhex.c (pass_over): Prototype args for function that
1514 second arg points to.
1516 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1518 * Makefile.in: remove old style staging. Do not print recursion
1521 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1522 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1525 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1527 * bfd.c, Makefile.in: added tekhex
1528 * aoutx.h (set_section_contents): pages should be padded to the
1529 size of a page, not the size of a segment.
1530 * configure.in: added go32 host and i386-aout target.
1531 * i386aout.c, libaout.h: now works for go32 target
1532 * ieee.c: fix bit rot.
1533 * seclet.c: support for padding seclet type.
1535 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1537 * Makefile.in: added .NOEXPORT:
1539 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1541 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1543 * elf.c (elf_compute_section_file_positions,
1544 elf_write_object_contents): Return boolean, not NULL (which
1546 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1547 Also ifdef-out code that aborts on unhandled section types.
1549 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1551 * configure.in: Recognize ncr3000 config
1552 * Makefile.in (MINUS_G): Pass on to recursive makes.
1553 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1555 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1557 * Makefile.in: Now that we have sym.h and symconst.h, compile
1558 coff-msym.c on all systems.
1559 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1560 * coff-msym.c: Update include files and comments; add weakext bit.
1562 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1564 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1565 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1567 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1569 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1570 * configure.in: Add new host and target configs.
1571 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1572 structs, which vary; just use member name.
1573 (elf_object_p, elf_core_file_p): Lint, fix comments.
1574 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1576 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1578 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1579 local, disposable, copy of the external form of section header
1580 table and program header table entries.
1582 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1584 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1586 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1588 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1591 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1593 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1595 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1597 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1598 not internal bfd_assert function (twice).
1600 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1602 * aout-target.h: change ar_max_namelen to 15 (the right value)
1603 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1606 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1608 * archive.c (bfd_generic_archive_p): check for bout archives too.
1609 * bout.c: make it work again.
1611 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1613 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1615 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1616 bfd_xmalloc() instead of bare malloc().
1618 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1620 * Makefile.in: pass down MAKEINFO on info.
1622 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1624 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1625 host/h-<foo> now just <foo>.
1626 * configure.in: reflect changes
1628 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1630 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1631 actual source file, not just the generated libbfd.h.
1633 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1635 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1636 gdb on little-endian 960 code.
1637 * archive.c (compute_and_write_armap): indirect symbols should go
1638 into the archive header too.
1640 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1642 * Makefile.in: added check target.
1644 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1646 * coff-msym.c: Move this file from gdb/ecoff.c. It
1647 handles byte-swapping for ECOFF (MIPS symbol) files.
1648 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1649 to the files built on MIPS-based hosts.
1650 * Makefile.in: Add rule for coff-msym.
1652 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1654 * Makefile.in: added clean-info target. MINIMIZE=1.
1656 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1658 * coff-rs6000.c: Move core file functions into separate
1659 new file rs6000-core.c. This is needed because reading
1660 core files depends on native include files that conflict
1661 with ../include/coff/rs6000.h.
1662 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1664 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1666 * aoutx.h (NAME(aout,print_symbol)): Don't print
1667 symbol addresss for undefined symbols.
1668 * coff-rs6000.c: Various updates (due to target-
1669 independent changes).
1670 * libbfd.h: Ditto (tdata field is now a union).
1671 * hosts/h-sparc.h: Removed prototype for bogus function
1672 'emset' (presumably should have been 'memset' - which is there).
1674 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1676 * configure.in (mips-big-* target): Same is Iris.
1678 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1680 * aoutx.h (translate_from_native_sym_flags): when creating an
1681 alias symbol, fill in the section as undefined, rather than
1682 leaving it blank. If an output section can't be found for a
1683 symbol, then don't core dump.
1685 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1687 * Makefile.in, configure.in: removed traces of namesubdir,
1688 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1689 copyrights to '92, changed some from Cygnus to FSF.
1691 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1694 * coff-h8300.c: fix stupid reloc subtraction bug
1695 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1696 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1697 the symbol.flags and done_lineno fields.
1699 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1701 * coffcode.h (coff_write_symbol): write out the correct number of
1703 * cpu-h8300.c: fix disassembly bug
1705 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1707 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1708 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1709 reloc.c, section.c (bfd_map_over_sections), targets.c
1710 (bfd_target_list): Protolint.
1711 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1713 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1715 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1717 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1718 section of a symbol rather than the section of a reffed symbol to
1719 determine the r_index of an emmitted reloc.
1721 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1723 * PORTING: New (preliminary) porting guide.
1725 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1727 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1728 (howto_hvrt16): lint.
1730 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1732 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1733 a full configuration (with possible cross-development),
1734 instead of using host-aout.c.
1736 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1738 * aout-target.h (MY(write_object_contents):
1739 Set obj_reloc_entry_size (abfd).
1740 * gen-aout.c: Change to emit a .c files, not a .h file.
1742 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1744 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1745 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1747 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1749 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1750 with more than one auxent can cause nasty core dumps.
1752 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1753 "done_lineno" so that a symbol which appears twice in the symbol
1754 table only gets it's linenumbers relocated once. Modifed
1755 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1758 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1760 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1761 stuff to use the New Order.
1763 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1765 * ieee.c: Change type of envi[] to unsigned char.
1767 * configure.in: fix vax ultrix configuration.
1769 * elf.c (bfd_section_from_shdr): Deal with null return from
1770 bfd_make_section(). (elf_object_p): Select endianess properly.
1772 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1774 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1776 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1778 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1779 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1780 * host-aout.c: Don't use aout-params.h; configure these systems
1781 in their xm files, not in a randomly generated file.
1782 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1784 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1786 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1788 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1789 host_aout_vec here as well.
1791 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1793 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1794 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1795 to prevent undefined symbol.
1797 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1799 Various lints found on PersSony
1800 * aoutx.h: cast an enum
1801 * coff-a29k.c: many ints in reloc structure turned to enum
1802 * coffcode.h: more enums
1803 * cpu-h8300.c: more enums
1804 * opncls.c: more enums
1806 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1808 * configure.in: Make Tahoe configuration work again.
1809 * bfd-in.h: Remove trailing comma from enum declaration.
1810 * ieee.c: Can't put byte values >0x7F into a signed char.
1812 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1814 * Makefile.in: Add dependencies for various coff-*.o files.
1816 * elf.c: Remove extraneous paren from core_prpsinfo and
1817 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1818 Replace references to old section "size" member with new
1819 "_raw_size" member. Implement elf_make_empty_symbol, which
1822 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1824 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1827 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1829 * coffcode.h (bfd_coff_relax_section): now static.
1830 (bfd_coff_get_relocated_section_contents): various type lints.
1832 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1834 New entry point in the transfer vector - bfd_relax_section.
1836 * aout-target.h: add to vector, call generic_relax
1837 * bfd-in.h: add to vector
1838 * bfd.c: add #define for vector
1839 * bout.c: add to vector, call generic_relax
1840 * coffcode.h: add to vector, also now has coff specific relax code
1841 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1842 * elf.c: call generic_relax
1843 * ieee.c: call new vector, clean up some bugs due to the creation
1845 * libbfd.h: add bfd_generic_relax_section EXFUN
1846 * oasys.c: call generic_relax
1847 * reloc.c: implement generic_relax
1848 * seclet.c: moved much of this into coffcode.h
1849 * srec.c: call generic_relax
1850 * targets.c: define new transfer vector
1852 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1854 * everything: now modified to use smaller reloc type. Self hosts
1857 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1859 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1860 New files for stratus.
1862 * configure.in: Add configuration fragments for stratus.
1864 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1866 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1867 variables as CONST since they are set to point to a const char
1868 string. Fixes compiler complaints.
1870 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1872 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1875 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1877 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1878 symbols, so that we can emit the correct file name even
1879 if it's an include file.
1881 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1883 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1884 (Reported by john@labtam.labtam.oz.au (John Carey)).
1886 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1888 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1890 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1891 being used to -DHAVE_PROCFS.
1893 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1894 '#include "fopen-same.h"' to end of file to match other h-* files.
1896 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1898 * configure.in: Change svr4 references to sysv4. Add case
1899 "unknown" for target vendor and infer some targets based
1900 on the specified operating system.
1902 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1904 * bfd-in.h, libaout.h: ANSIfy enums.
1906 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1908 * archive.c (normalize): created version for VMS which removes the
1909 VMS directory crap from the front and end of a filename, eg turn
1910 [-.foo]bar.obj;123 into bar.obj
1911 (bfd_construct_extended_name_table): now writes index into an
1912 extended name table in decimal - the same base used to read an
1913 extended name table.
1915 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1917 * aout-encap.c: Fix to use aout-target.h.
1918 * aoutf1.h: Use standard MY_object_p and MY_callback
1919 in aout-target.h. Remove target-specific versions.
1920 * host-aout.c: Re-write to use aout-target.h.
1921 * gen-aout.c: New files use with host-aout.c to generate
1922 host-specific a.out-related parameters.
1923 * Makefile.in: host-aout.o depends on aout-params.h, which is
1924 generated by gen-aout.
1925 * aout-target.h: Make a little more flexible.
1926 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1927 macro. Instead, inline it in aout-target.h.
1928 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1929 a gcc -Wall warning.
1930 * archive.c: Add missing commas in DEFUN macro (2 places).
1931 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1932 Berkeley ones, now that libiberty has them:
1933 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1934 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1935 remove unused variable.
1937 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1939 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1940 and execname inside HAVE_PROCFS ifdef since they are unused
1941 when it is not defined.
1943 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1945 * elf.c: Flag all sections as either code or data. We can't
1946 be sure what they are anyway, since ELF doesn't fit the
1947 traditional model of text+data+bss very well. Add new local
1948 function elf_read() to simplify code. Record entry point in
1951 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1953 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1954 rather than N copies of the same lines.
1956 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1958 * cpu-h8300.c: disassemble branch displacements correctly
1959 * coff-h8300.c: put reloc offsets out in 32bits
1961 * makefile.dos, configdj.bat: New files from DJ
1962 * cache.c: fopen with new macros is needed for DOS.
1963 * ieee.c: environ renamed to envi to stop an include file
1965 * opncls.c, coff-rs6000.c: more fopens with macros.
1967 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1969 * Makefile.in: infodir belongs in datadir.
1971 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1973 * Makefile.in: fix where docdir lives
1975 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
1976 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
1977 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
1978 srec.c, syms.c, targets.c : all new documentation and lint
1982 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
1984 * coffcode.h, srec.c: Lint.
1986 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1988 * Makefile.in: install using INSTALL_DATA, added standards.text
1991 * configure.in: mark directory as target dependent. configure
1992 nows works in objdir always so make file existence checks
1995 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
1997 * Makefile.in: idestdir and ddestdir go away. Added copyrights
1998 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
1999 and mandir now keyed off datadir by default.
2001 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2003 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2004 computation of arch and machine type so it's worked out before
2005 some_aout_object_p is called.
2006 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2008 * archures.c: add extra field 'section_align_power' to hold
2009 default section alignment in object files.
2010 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2011 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2012 initialize the new field.
2013 * bout.c (b_out_callback): replace the text size, since aout
2015 * aoutx.h: Documentation in the new style
2017 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2019 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2020 use the saved value if mtime_set is already set (intended
2021 for archive files, though apparently not used yet).
2023 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2025 * targets.c: Revise comments about how to configure the target
2026 vector, to match reality. Remove mention of obsolete methods.
2027 Remove long lists of capitalized macros that turn into the same
2028 thing in lowercase. Normal vector simply lists all known
2029 lowercase xvec names; all other cases are handled by SELECT_VECS.
2031 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2034 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2035 list of supported targets.
2037 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2039 * archive.c (bsd_write_armap): The pad byte sometimes added to
2040 the string table in a __.SYMDEF member is now
2041 counted as part of the size of the string table.
2042 This is compatible with the old ranlib, as well as Sun's.
2044 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2046 * srec.c: Rewrote to fix many bugs; now gets the record type
2047 right, doesn't choke on input, sets the start address in an S9 and
2048 fills in the filename on an S0.
2050 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2052 * cpu-h8300.c: Add support for MEMIND addressing mode
2054 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2056 * coffcode.h: use the new macro if available
2058 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2059 * Makefile.in: Fixed dependencies due to file rename
2061 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2062 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2063 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2064 newos3.c, stab-syms.c, syms.c: All these files have had their
2065 #includes altered to point to the new places.
2067 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2069 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2071 * configure.in: Add vendor "ncr" as supported per-target vendor.
2072 Add svr4 case for i386 per-host case.
2074 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2077 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2079 * syms.c (bfd_decode_symclass): Return 'A'
2080 for symbols that are both absolute and global.
2081 * archive.c (bfd_special_undocumented_glue): Return NULL
2082 if bfd_ar_hdr_from_filesystem returns NULL.
2084 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2086 * Makefile.in: added coff-h8300
2087 * configure.in: now h8 is a coff target
2088 * cpu-h8300.c: fix various disassembly problems
2089 * libcoff.h: took out some code which has been #0ed for a long
2091 * targets.c: added h8 coff
2092 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2093 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2095 * coffcode.h: Started to change the way machine dependencies are
2096 handled, from the nest of #ifdefs to macros defined in the
2097 including coff-<foo>.c
2099 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2101 * aoutx.h (some_aout_object_p): Set the `executable' bit
2102 if the entry point is contained in the text segment, even if the
2103 text segment is at location 0.
2105 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2106 nonstandard MIPS sections (.rdata, .sdata, etc).
2108 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2109 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2110 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2112 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2114 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2116 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2117 from syms.c to new file stab-syms.c. Also, since GNU extended
2118 type codes such as N_SETT are no longer in ../include/stab.def,
2119 include them manually.
2120 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2121 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2122 * libaout.h: Added prototype for aout_stab_name().
2123 * Makefile.in: Update Makefile for new stab-syms.[co].
2125 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2127 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2128 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2129 just make N_XXX work by excluding the header from the text segment.
2130 * aoutx.h: Fix comments to match.
2132 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2134 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2135 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2136 for the "logical" text segment (i.e. never consider the exec
2137 header to be part of the text segment). This change is
2138 needed for consistency with various other parts of bfd and ld.
2139 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2140 and move calculation of obj_textsec(abfd)->size to libaout.h.
2141 * bfd-in.h: Removed bogus ';'.
2143 * Makefile.in: Add MINIMIZE flag to select lean
2144 or bloated target_vector.
2145 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2146 * newsos3.c: Fixes to ../include/aout64.h remove need
2147 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2149 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2151 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2152 handle both little and big-endian targets, with little
2153 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2154 * host-aout.c: Add FIXME note.
2156 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2158 * targets.c: Make the default target_vector contain
2159 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2160 Old behavior can be gotten by defining ALL_TARGETS.
2161 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2162 Factored out common code into new file aout-target.h.
2163 Saves a lot of duplicate code for a.out variants.
2165 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2167 Get 'make headers' to work when configured with +subdirs.
2168 * Makefile.in: Add $(subdir) to docdir path.
2169 * doc/Makefile.in (protos): Add $(srcdir) prefix
2170 to name of sed scripts.
2172 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2174 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2175 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2176 to include names of N_SETT etc.
2178 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2180 * elf.c: Add minimal support for ELF symbol tables. Generates
2181 canonical bfd symbol tables from ELF symbol tables. Change the
2182 name of some functions from bfd_<name> to elf_<name>.
2184 * syms.c: Trivial fix to comment to remove a redundant "to".
2186 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2188 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2189 form that GDB recognizes as COFF.
2191 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2193 * ieee.c (ieee_object_p): cast NULL correctly.
2194 * configure.in: added harris host
2196 * coff-a29k.c: Lots of changes, most from David Wood.
2198 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2200 * coff-m88k.c (coff_write_armap): Just #undef it.
2202 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2204 * Makefile.in: standardize on MINUS_G to disable debugging
2205 * coff-m88k.c: create coff armaps instead of bsd ones.
2206 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2209 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2211 * elf.c: Additions to support ELF format core files.
2212 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2213 has support for /proc (all the include files in particular).
2215 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2217 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2218 of two N_SO stabs, one for directory, and one for filename.
2220 * bfd-in.h (print_vma): Factor out duplicate definition.
2222 Exit a little more gracefully when malloc returns NULL.
2223 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2224 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2225 * libbfd.h: Rre-generated due to libbfd.c update.
2227 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2229 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2231 * elf.c (elf_object_p): Don't try to create a bfd section for
2232 the first ELF section header. It is just a placeholder.
2234 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2236 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2237 core files, when compiling native.
2238 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2240 FIXME: The aoutf1.h change below needs to be reversed back
2243 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2245 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2246 manipulation of lnno fields in lineno structs in a coff-<f>.h
2247 independent way. Override it in coff-<f>.h to your favourite
2248 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2249 (coff_swap_lineno_out): modified to use the new macros.
2251 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2253 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2254 unknown arch when the magic number doesn't specify the
2255 architecture, since some OSs (eg old sun3s) don't set the number, and
2256 020 is probably the right answer anyway.
2258 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2260 * hosts/h-news.h, hosts/h-rtbsd.h:
2261 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2262 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2263 bfd_print_symbol_nm, for use by nm.
2264 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2265 bfd_print_symbol_nm option, to print in nm format.
2266 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2267 oasys.c (oasys_print_symbol): Provide stub implementations
2268 for bfd_print_symbol_nm.
2269 * syms.c: New function bfd_decode_symclass, used by nm printer.
2270 New function bfd_stab_name to look up string name of stab code.
2272 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2274 * Makefile.in: Added ctor.c
2275 * archures.c (bfd_default_arch_struct) added
2276 bfd_default_reloc_type_lookup.
2277 * coffcode.h: removed a load of #if 0ed code.
2278 (coff_compute_file_section_positions): now works out the section
2279 alignment and size correctly in all cases.
2280 (coff_get_symtab): looks for constructor symbols and calls the
2281 right function when they're found. (coff_canonicalize_reloc):
2282 knows when a section is full of constructors and does the right
2284 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2286 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2287 * libcoff.h: removed #if 0ed code
2288 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2289 arch independent constructor relocation type.
2290 (bfd_reloc_type_lookup): removed the comment "this will go away"
2291 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2292 reloc which is used when BFD_RELOC_CTOR falls through to give a
2293 default 32bit reloc for constructors.
2294 (bfd_default_reloc_type_lookup): added.
2295 * aoutf1.h: fixed SEGMENT_SIZE typo.
2297 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2299 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2300 matching prefix "coff".
2301 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2302 rs/6000 csect records.
2304 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2306 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2307 * configure.in: add motorola delta88 cases
2308 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2309 write_armap prototype
2310 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2312 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2314 * Rename COFF-related files in `coff-ARCH.c' form.
2315 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2316 coff-mips.c, coff-rs6000.c to be exact.
2318 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2319 make output clutter.
2320 * config/mt-*: Ditto.
2322 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2324 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2325 John Gilmore. Archive support from Damon A. Permezel.
2327 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2328 * configure.in: Add rs6000 case.
2329 * targets.c: Add rs6000 vector.
2330 * archures.c: Add rs6000, fix comment on romp.
2331 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2332 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2333 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2334 * section.c (bfd_make_section): Return NULL on attempt to create
2336 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2337 (bfd_swap_aouthdr_in): Handle lots more members.
2338 (make_a_section_from_file): If section has already been seen,
2339 just return false rather than overwriting it.
2340 (coff_real_object_p): Understand incoming magic numbers.
2341 (coff_set_flags): Understand outgoing magic numbers.
2342 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2343 (build_debug_section): Add fn for reading debug string section.
2344 (get_normalized_symtab): Handle symbol names in debug string section.
2345 Remove unused obj_string_table.
2346 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2347 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2348 existing section before making one.
2349 * cpu-rs6000.c: New file.
2350 * rs6000coff.c: New file.
2352 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2354 * elf.c: Add partial support for ELF format corefiles. Still needs
2355 support for extracting registers from corefiles.
2357 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2359 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2360 RANLIB is defined as echo, send the output to /dev/null to help
2361 reduce clutter in the output from doing a make.
2363 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2365 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2366 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2368 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2370 * coffcode.h (coff_compute_section_file_positions): make it pad
2371 section size out if there are alignment restrictions so that the
2372 image will be ok on a system where section positions are worked
2373 out by accumulating sizes rather than from the section headers.
2374 * targets.c (proto write_armap). Changed orl_count to unsigned.
2375 * opncls.c (bfd_close_all_done). Added so that generative
2376 programs like gas can close a bfd without causing bfd confusion.
2377 * libbfd.h (changed becuase of protos)
2378 * amdcoff.c: messed with the way that jmp displacements are
2379 calcualated. This may not yet be totally correct.
2380 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2382 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2383 abs symbol has no section (like a register symbol).
2384 (coff_write_symbol) now zeros auxent before filling it up to help
2385 with sensitive applications.
2386 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2388 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2390 * bfd.c: Make sure we don't get a macro strerror().
2391 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2392 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2393 attempt to recover command, ifdef NO_CORE_COMMAND.
2394 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2396 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2398 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2400 * archive.c (bsd_write_argmap): The size of the ranlib structures
2401 should not include the size field itself.
2402 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2403 adata(abfd)->exec_bytes_size field instead of constant macro,
2404 because aoutx.h compiles to a simple .o file shared by
2405 all 32-bits a.out targets.
2407 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2409 * configure.in: Allow i386-sco-sysv.
2410 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2411 * cpu-h8300.c: lint.
2413 * host-aout.c: New strategy. We use common code, include files,
2414 and data structures to handle the file, but set a few parameters
2415 from the host's config file (page size, text start addr, etc).
2416 * libaout.h: Define HP BSD machine types.
2417 * aoutf1.h: Handle reading a.outs with these types.
2419 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2420 virtual-memory-address of the .reg section. We can't just make a
2421 section for "all the regs and nothing else" because only GDB knows
2422 exactly where the regs are (scattered around the upage and stack).
2423 Clean up memory allocation. Remove big- and little-endian
2424 vectors, replace with single vector; this only runs on the host,
2425 in host byte order. Replace byteswap routines with aborts in case
2427 * targets.c: There's only one trad_core_vec now.
2428 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2430 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2432 * hosts/h-amix.h (free): Fix prototype.
2434 * aoutx.h: Don't use NULL as an integer, for braindead systems
2435 that declare it as (void *)0. (From Peter Schauer.)
2437 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2439 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2440 problem with bad Ultrix system headers.
2441 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2442 various kinds of alignments for the various kinds of
2445 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2447 * doc/Makefile: Don't assume . is on the path (from James Clark).
2449 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2451 * Makefile.in: Avoid Sun Make VPATH bugs.
2452 * targets.c: Declare trad_core vectors extern.
2454 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2456 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2457 * libbfd.h: Moved ALIGN macro here.
2458 * bout.c (b_out_callback): Replace i960_align by align_power.
2460 * libaout.h (struct aoutdata): Added fields page_size,
2461 segment_size and exec_bytes_size. These help generic code
2462 (in aoutx.h and libaout.h) to figure out where to align
2463 the various segments in a demand paged file.
2464 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2465 to decide if the exec header counts in a_text (text segment size).
2466 Also, assume D_PAGED flag is set; don't set it here.
2467 * bout.c (b_out_callback): Add initialization of
2468 adata fields page_size, segment_size, and exec_bytes_size.
2469 * host-aout.c (NAME(host_aout, callback) and
2470 NAME(host_aout,mkobject): Ditto.
2471 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2472 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2473 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2474 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2475 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2476 for some systems (mainly sunos), so do it in the callback instead.
2477 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2478 * aoutx.h (NAME(aout,set_section_contents): Change the way
2479 filepos and size of sections are carried out to support
2480 older styles of demand paged executables.
2483 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2485 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2486 * bfd.c: Added macros to enable gas to swap coff records.
2487 * coffcode.h: Make the coff_swap_*_out routines return the number
2488 of bytes swapped, and cleaned up their prototypes.
2489 * configure.in: Added ebmon/coff support
2490 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2492 * targets.c: Added new entry points for coff swapping
2494 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2496 Restructure configuration scheme for bfd, binutils, ld.
2498 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2499 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2500 Change some config names to match other dirs.
2501 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2503 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2504 ../include/sysdep.h.
2505 * cpu-i960.c: Strncmp needed a length arg.
2506 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2507 * i386aout.c: Remove dead N_TXTOFF override.
2508 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2509 * config/: Rename some config files to match up h-*.h names.
2510 Remove all the HOST_SYS definitions from the config files.
2511 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2512 * hosts/h-hp9000.h: Remove USG comment.
2513 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2514 * hosts/h-news.h, h-sparc-64.h: New config files that had
2515 previously been kludged in the <sysdep.h> file.
2517 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2519 * config/*: trad-core support is HOST dependent, not target
2520 dependent. Target config files only set DEFAULT_VECTOR and/or
2521 other vector elements. Exception: when host-aout.c is in use,
2522 in which case we're forced to assume we're native (hp, vax,
2523 tahoe). Rename XDEPFILES to HDEPFILES.
2524 * Makefile.in: Rename XDEPFILES.
2525 * config/h-sun*: Don't force static linking.
2526 * trad-core.c: Document how to use it nowadays.
2527 * i386aout.c, newsos3.c: Clean up.
2528 * i386coff.c: Allow 386 coff files to be used as core files too
2529 (for reading core files from embedded systems).
2531 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2533 * Add i386aout.c for a.out support on the i386.
2535 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2537 * reloc.c, section.c, syms.c, targets.c: correct info-node
2538 structure in *doc* comments.
2539 doc/Makefile: stop hiding complaints from makeinfo.
2541 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2543 * aoutx.h (...some_aout_object_p): Take a third parameter,
2544 the internal_exec struct, and avoid ever looking at an
2545 external_exec. All callers changed to read the entire
2546 external_exec struct, swap and check its magic number,
2547 swap in the whole structure, and pass the swapped-in version to
2549 * bout.c: Bring into modern era. Use single _object_p routine
2550 for big- aand little-endian. Provide internal and external
2551 exec header structs. Use separate swap-in and swap-out routines.
2553 * libaout.h: Move struct internal_exec from ../include/aout64.h
2554 to here. Add obj_symbol_entry_size to struct aoutdata.
2555 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2557 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2558 EXTERNAL_NLIST_SIZE. Callers changed.
2560 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2562 * bfd.c: Remove strerror() to libiberty.
2564 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2565 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2566 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2567 last byte of transfer, not first byte, is within the section.
2569 * host-aout.c: Remove `BSD' archive support. Lint.
2571 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2572 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2573 `bfd_arch_info_type'. All uses changed.
2574 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2575 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2576 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2577 it needs a better name.) All uses changed.
2578 * targets.c: Rename `enum target_flavour_enum' to `enum
2579 target_flavour', and remove the `_enum' from all of the enum
2580 values themselves. All uses changed.
2582 * configure.in, config/h-i386mach: i386 mach host.
2583 * config/t-i386-aout: Use host-aout.c.
2585 * trad-core.c: Give it its own xvec's to make it independent
2586 of other file formats.
2587 * ecoff.c, host-aout.c: Remove refs to trad-core.
2588 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2589 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2591 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2593 * reloc.c: Extended NEWHOWTO macro
2594 * ieee.c: Changed the way 8bit pcrel is done
2595 * cpu-h8300.c: got the registers in the right order
2597 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2599 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2600 prediction is vindicated!
2602 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2603 Remove refs to howto.c, since Steve forgot.
2605 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2607 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2608 still work. Now allows any architecture/machine to be set.
2610 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2612 * howto.c deleted and moved code to reloc.c
2614 * libbfd.h, libbfd-in.h removed $id stuff for real
2616 * cpu-h8300.c Made it match various different spellings of h8300.
2618 * archures.c: Took out the first char filter which made it only
2619 look for a cpu/arch match when the first chars of supplied and
2620 tested names were the same.
2622 * targets.c removed oasys stuff, pending someone to fix the bugs
2626 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2628 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2629 ELF support good enough for GDB.
2630 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2631 m68k-cbm-svr4 host and target.
2632 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2633 so `diff' and `patch' can cope.
2635 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2637 * archures.c: removed texinfo error
2639 * init.c: added texinfo hooks, and removed initialization error
2642 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2645 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2647 * cpu-i960.c: Avoid numerical count of initializers.
2649 Vax Ultrix changes from David Taylor <taylor@think.com>:
2650 * host-aout.c: Make little-endian vector really little-endian.
2651 * configure.in: Separate vax and tahoe cases, handle ultrix.
2652 * config/t-vax: Add trad-core.o.
2653 * config/h-vaxult: New host system.
2655 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2657 * bfd-in.h VERSION, change version number to 0.18, this makes a
2658 gap, but now is the same as the linker version number.
2660 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2661 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2662 files will eventually contain processor specific bits for bfd,
2663 like strange relocation information and dis/assembly. So far only
2664 the H8 has been even partially done. This work also ties in with
2665 the change in handling architectures.
2667 * amdcoff.c: (a29k_reloc) fix error message.
2669 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2670 discover the architecture of the bfd. (sunos4_callback) calls the
2671 function bfd_set_arch_mach rather than stuffing stuff directly
2672 into the bfd. (sunos4_write_object_contents), changed names of
2675 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2676 setup the environment.
2678 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2679 headers in big endian format, regardless of the endianess of the
2682 * archures.c: totally changed. Now an architecture is represented
2683 with a pointer to an info structure rather than an enumerated type
2684 and a long. The old info is available as two elements in the
2685 structure. Future enhancements to architecure support will
2686 involve pointers to methods being placed into the info structure.
2688 * bfd.c: changed the definition of the bfd structure for the new
2691 * bout.c: (b_out_set_arch_mach) changed to use the new
2692 architecture mechanism.
2694 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2695 the new architecture mechanism.
2697 * configure.in: added h8 stuff.
2699 * ieee.c: too many changes to note. Now ieee files written with
2700 bfd gas and ld can be read by gld and ieee only linkers and
2703 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2705 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2706 than fixing the structure directly.
2708 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2709 than fixing the structure directly.
2711 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2712 before opening a bfd.
2714 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2715 rather than fixing the structure directly.
2717 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2718 in the t/hmake file) a user can select which backends they want
2719 linked with bfd without changing the source.
2721 * init.c: new, looks after initializing modules.
2723 * howto.c: for future use, will allow an application to work out
2724 what cookie to use as a handle on a relcoatio howto.
2726 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2728 * srec.c: Better error checking, partly from Peter Schauer.
2729 (srec_object_p): Avoid assuming any file that starts with 'S' is
2730 an S-record file! (Check for 3 uppercase-hex digits after it.)
2731 (ISHEX): Define new macro for checking supposedly hex characters.
2732 (pass_over): Treat as EOF any S-record line that:
2733 * doesn't have hex in either size character
2734 * produces a size larger than 0x7F
2735 * has an unrecognized type number
2737 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2739 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2740 opncls.c: Lint (saber actually).
2742 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2744 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2745 * newsos3.c: Fixed two types: newos3 -> newsos3.
2746 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2747 to use correct segment.
2749 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2751 * aoutx.h (print_symbol): Handle missing symbol->name.
2753 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2755 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2758 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2760 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2761 add sgi/irix support.
2763 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2765 Changes for the AMD 29000 Ultracomputer port from David Wood.
2768 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2770 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2773 * coffcode.h (coff_real_object_p): Pass information about the
2774 current file's coff symbol format to BFD via the coff_data struct.
2775 (coff_find_nearest_line): obj_icof => coff_data.
2776 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2777 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2778 and DIMNUM == E_DIMNUM.
2779 * configure.in: Handle a29k-*-* hosts, and targets
2780 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2781 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2782 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2783 local_linesz to `coff_data' (tdata) struct.
2784 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2785 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2787 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2789 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2790 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2792 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2794 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2796 (sunos4_core_file_matches_executable_p): Fix header comparison.
2797 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2798 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2800 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2802 Allow GDB to patch object files.
2804 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2805 * trad-core.h (trad_unix_core_file_p): Ditto.
2806 * aoutx.h (aout_set_section_contents): On first output, check
2807 abfd->direction and complain if erroneous.
2809 * Makefile.in: Add crude dependencies.
2811 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2813 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2814 to h/t-xxxx files so that everything will work on System V.
2816 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2818 * aoutx.h: Add information on host-aout.c and how to configure
2819 to use it, to the manual.
2820 * configure.in: Tix typo.
2821 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2822 else dummy out the core file support.
2823 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2824 specified, use it to locate the data section.
2825 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2826 rather than as chars (lint).
2828 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2830 * aoutx.h, coffcode.h: saberized.
2832 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2834 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2836 bfd.c, targets.c: minor rewording of doc segments
2839 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2841 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2842 etc, rather than TEXT_START_ADDR.
2843 * host-aout.c: Remove #if 0 around whole thing.
2844 Update to modern (32/64-bit) a.out naming conventions.
2845 Include a large chunk of ../include/a.out.gnu.h to get macros that
2846 are not defined by the system include files.
2847 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2848 macro used by the other a.out implementations.
2849 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2851 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2853 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2854 texdoc and psdoc; make these depend on generated .texi's
2856 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2859 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2862 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2863 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2864 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2865 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2866 obtrusive marks indicating .c origins.
2868 * bfd.texinfo: generalize most references to linker
2870 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2872 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2873 * archures.c: remove empty foo() definition (crept in at vn1.9)
2875 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2877 * bfd.texinfo: use @setchapternewpage on instead of lots of
2878 @page's; minor rephrasing in Introduction.
2880 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2881 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2882 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2883 segments): used BFD (caps) more consistently as a name in
2884 discourse, fixed a few other minor typos and uses of fonts
2887 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2889 * coffcode.h: fixed bug where string table size wasn't being swapped.
2891 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2893 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2895 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2896 flags. (bfd_print_symbol_vandf) now knows what to do with the
2899 * aoutx.h: made translate_from_native_sym_flags and
2900 translate_to_native_sym_flags produce the above flags.
2903 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2905 * all files: update copyright notices for GPL version 2.
2906 Install header comments and attribute most modules to their
2907 authors. BFD's name is now officially "Binary File Descriptor",
2908 so remove any conflicting pejoratives.
2909 archures.h: Consists solely of comments; remove it.
2911 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2913 * Makefile.in, bfd.c: Made it compile again.
2915 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2917 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2920 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2922 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2923 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2926 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2927 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2929 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2931 * Everything: created some new files, core.c format.c, reloc.c,
2932 section.c and syms.c to split the functionality a bit better.
2933 Cleaned up the rest of the files a bit, and added some
2937 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2939 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2940 really takes 3 arguments, patched code and ammended prototypes.
2942 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2944 * ../include/bfd.h (struct bfd_target): Added new field
2945 "align_power_min" which contains the minimum alignment for a
2946 section. This is used in coff_new_section_hook. The field
2947 insertion necessitates an update of all backends..
2949 * aoutf1.h jump table field inserted
2951 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2954 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2955 table field inserted.
2957 * coffcode.h(just about everything) Now patches up symbol tables
2958 using a different mechanism. The Intel major bug has been fixed,
2959 and the linker can self host on the Aviion and be debugged with
2962 * ecoff.c: new include and jump table patch, i386coff.c: new
2963 include and jump table patch, icoff.c: new include and jump table
2964 patch, ieee.c: can now read archives containing ieee modules.,
2965 libcoff.h: added (combined_entry_type), libieee.h: uped max
2966 sections to 20, m68kcoff.c: new include and jump table patch,
2967 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
2968 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
2969 srec.c: jump table patch. trad-code.c fixed #IF typeo
2971 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
2973 * coffcode.h (coff_swap_aux_in): added else case to deal with
2974 filenames less than 9 characters.
2977 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2979 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
2981 * srec.c: now allows any number of sections to be created in a
2982 file. Outputs addresses of the right length.
2984 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2986 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
2987 target didn't match, the format got set to the attempted match,
2988 breaking a future test.
2990 *../include/i386coff.h : fixed typo in type field with size
2992 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
2993 support in the jump table for the swapping routines exported to
2994 gdb. Now gdb works with the 386.
2996 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
2998 * Merge in changes from gdb-3.95 release.
2999 Makefile.in: Allow hmake and tmake files to add OFILES.
3001 bfd.c: support specific targets as well as searching. When
3002 searching, take default target in preference to others.
3004 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3005 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3006 libbfd.h: Support specific targets as well as searching.
3007 opncls.c: Support specific targets as well as searching.
3008 targets.c: Search is short-circuited if default target matches.
3009 liboasys.c, libieee.c: Undo bothner changes that make macros
3010 work to the left of assignment, but which depend on the
3011 representations of different pointer types being the same.
3013 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3015 * i386coff.c: created.
3016 * coffcode.h: added support for 386.
3017 * Makefile.in: added support for 386.
3018 * ../include/i386coff.h: created
3020 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3022 * coffcode.h: removed all put_x_<sizes>
3023 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3027 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3029 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3031 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3033 * everything: Removed sysdep.h from bfd.h and put back into files
3034 from which it was split out. Now 64 bit version is built with a
3035 -DHOST_64_BIT="long long" on the compile line.
3038 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3040 Changed all the [get|put][name] routines to use [get|put]_[size
3043 Put in support for 64 bit work. Now two versions of bfd may be
3044 generated, according to the state of TARGET_64_BIT, one which is
3045 32 bit only, and one which is 64/32 bits.
3046 Created new back end 'demo64' to test 64 bit functionality.
3048 Renamed some files to work on DOS.
3050 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3051 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3052 chage, 64 bit transfer. * liba.out.h: Split out common code from
3053 sunos and newsos into liba.out. Name changes and prototype mods. *
3054 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3055 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3056 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3057 change and 64bit stuff.* newsos3.c: common code removed, new jump
3058 table. * oasys.c: Name change * opncls.c: Portability fixes *
3059 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3060 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3061 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3062 64bit ized. * demo64.c: 64 bit a.out back end
3068 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3070 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3071 on LHS of assignment, even when using old compilers.
3072 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3073 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3074 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3075 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3076 * targets.c: Add declaration of newsos3_vec.
3079 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3081 * aout.c: fixxed some of the problems with filepos calculation.
3082 (swap_ext_reloc): fixed problem with creation of relocs.
3083 (aout_set_section_contents): fixed filepos problem
3085 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3086 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3087 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3088 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3089 cleaned up. (coff_write_object_contents) cleaned up.
3091 * ecoff.c: Totally different. Now supports ecoff fully.
3093 * icoff.c: fixed problems in relocation callout.
3095 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3097 * m68kcoff.c: updated target vector.
3099 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3100 choose_reloc_size. (sunos4_write_object_contents) now calls
3101 choose_reloc_size so outputs relocs correctly, also calculates the
3102 size of the sections correctly.
3106 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3108 Merge Per Bothner's changes to modularize BFD a.out a bit.
3110 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3111 * ieee.c: Cast enums to int before comparing them, for brain-
3113 * coff-code.h: Remove coff_get_section_contents, and use the
3114 generic one instead.
3116 * aout.c: Derive new module from sunos.c, containing generic
3117 support code for all kinds of a.out files.
3119 * sunos.c: Remove all code that goes in aout.c. Split out
3120 machine dependent followup in sunos4_object_p into
3121 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3122 and redefine only the names we CHANGE, not all the names. Drop
3123 the little-endian vector, and rename the vector as sunos4 rather
3126 * b.out.c: Use aout.c routines for most of the work. Slight
3127 changes for the new regime. Remove close_and_cleanup and
3128 get_section_contents in favor of generics. New transfer vector
3131 * newsos.c: New support for Sony NEWS, another a.out format.
3133 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3134 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3135 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3137 * opncls.c (bfd_close): Call format-dependent write_contents
3138 routine, if writing, before calling target-dependent
3139 close_and_cleanup routine (which is now always generic, I think).
3140 * srec.c: Use bfd_alloc instead of malloc. Remove
3141 close_and_cleanup and move code from it to
3142 srec_write_object_contents. Add write_contents to tvec.
3143 * targets.c: Remove a.out little vector, replace a.out big
3144 vector with SunOS vector. FIXME: Need Vax support again now.
3146 * libbfd.h: Add write_contents format-dependent-vector to the
3147 bfd_target vector. Supply a generic close_and_cleanup routine.
3148 * liba.out.h: Handle the new aout.c split. Add prototypes for
3149 all routines defined in aout.c. Rename "sunos" things to "aout"
3150 things. Add a few fields where needed for various formats.
3151 * Makefile.in: Add aout.c and newsos.c.
3153 * archive.c, ieee.c, oasys.c: Lint.
3155 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3158 changed forward declaration struct stat; to reduce warnings. Changed
3159 comment on bfd_h_<x>_x.
3161 * ../include/m68kcoff.h, ../include/intel-coff.h,
3162 ../include/m88k-bcs.h
3163 Now there are two incarnations of relocs, linenos and syments. One for
3164 internal digestion, and one full of char arrays for I/O. The original
3165 names have gone to detect errors.
3167 * Makefile.in, m68kcoff.c, targets.c
3168 Test new structure code with a 68k coff implementaion
3170 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3171 Fixed all the places where there were problems with the size and
3172 alignments of structures on disk and structures in memory. #ifed out
3173 all the code in coffswap.c, since it should be done using the target
3176 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3178 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3179 multiple reloc command.
3181 * sunos.c (sunos4_set_section_contents): Made it so that sections
3182 are always padded to their alignment size.
3184 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3186 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3187 Clean up types and such (saber C problems).
3188 * ecoff.c: Clean up types and such. Remove routines that are
3189 not used. Fix up reading and swapping of shorts from files.
3191 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3193 * a.out.vax.c: Remove two bogus "static" from prototypes.
3195 * ecoff.c: Got rid of lots of non-working junk (that had
3196 been copied directly from coff-code.h).
3197 Updated to be consistent with updates to icoff.c and coff-code.h.
3199 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3200 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3202 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3203 but until the target_vector is automatically generated,
3204 it's as good as any. Note that the text offset is the only
3205 difference between NewsOS and SunOs (including magic numbers).
3206 (Most of the sunos_* routines should to renamed bsd_*
3207 and move to a bsd.c file. Then (and when the target_vector
3208 is automatically generated) it might make sense to create
3209 a separate Sony target.)
3211 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3212 on some systems, and doesn't help on others.
3213 Similarly, only define X_OK if not already defined.
3215 * trad-core.c: Don't include sys/stat.h - at least
3216 on NewsOS 3, it has already been included.
3218 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3220 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3221 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3222 symbol tables if necessary when reading them in, so gdb can use
3223 them. Add "bfd_coff_" to the names so they won't conflict with
3224 names in calling programs. FIXME-soon: if coff-code.h is
3225 included in two BFD modules, this will cause duplicate
3226 definitions; the routines should be exported to a separate,
3227 common, module (probably along with a mess of other ones).
3229 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3231 Improve modtime support.
3233 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3234 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3235 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3236 BUG: archive members still do not get correct mod times.
3238 Improve floating point support for core files.
3240 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3241 (sunos4_core_file_p): Create a second registers section in the
3242 core file, called ".reg2", for the float registers.
3244 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3246 * many changes to improve archive handling; found a logic flaw in
3247 bfd_check_format which only just happened to work by cooncidence.
3249 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3251 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3254 * bfd.h: changed type of udata in asymbol to void *, like it
3255 should be. Added bfd_reloc_dangerous enum member.
3257 * coff-code.h: Fixed it so that internally generated symbols get
3258 their values relocated correctly in all cases. Removed calls to
3261 * icoff.c: Not understanding the destination symbol of a reloc is
3262 not a failure any more, just 'dangerous'. This allows linking of
3263 b.out and coff images.
3265 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3269 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3271 * sunos.c (translate_to_native_sym_flags): fixed
3272 sym_pointer->n_value so that symbols on the way out get their
3273 section relative values calculated correctly.
3275 * coff-code.h (mangle_symbols): fixed problem where tags were not
3276 being relocated for structs, enums, unions. Also various lints.
3278 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3280 * archive.c (get_elt_at_filepos): system_call_error returned
3283 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3285 * Resolve the use of no_error and system_call_error.
3286 The bfd library itself now will never set bfd_error to
3289 The code still needs to be combed to make sure all the error
3290 codes are correct. I suspect they are not always set correctly.
3292 * The names of all the messages have _ prepended because the sun
3293 bundled compiler can't distinguish from a macro which takes an
3294 argument and the same identifier in a non-macro context.
3296 * The reason for the above being that entry points which used to
3297 be trampoline functions are now just macros which expand to a
3298 direct call through the bfd's xfer vector.
3300 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3301 must gas have its own version of everything (the gas version
3302 had the correct value)
3304 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3306 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3307 properly support i960 architecture and output correct reloc stuff.
3309 * bfd.h: added prototype for bfd_printable_arch_mach, added
3312 * coff-code.h: Applied patches from chrisb to support i960
3313 architecture, zero relocs and swap them correcly and conditionally
3314 compiled the timestamp.
3316 * sunos.c: Made the default section alignment 2^3 so that doubles
3317 are done properly. Fixed the same reloc bug that was in b.out.c
3319 * sysdep.h: Now compiles on a Posix box
3321 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3323 * icoff.c: Fix comment on big-endian version.
3324 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3325 F_RELFLG). Set F_AR32WR in output files if little endian
3328 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3330 * archures.c fixed =/== typo
3332 * sunos.c added architecture stuff for output. Fixed
3333 bug where files where vma(data) != size(text)
3334 were processed wrong.
3336 * coff-code.h added a lint cast
3338 * (../include/a.out.sun4.h) fixed it so zmagic
3341 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3343 * archive.c removed loads of includes, and fixed bug where string
3344 table didn't have a null at the end.
3346 * bfd.c fixed includes, added symbols argument to
3347 canonicalize_reloc entry point.
3349 * libbfd.c fixed includes and added some lint patches.
3351 * targets.c added both sorts of intel coff.
3353 * b.out.c fixed included, changed was the canonical
3356 * icoff.c added support for callj and big and little
3359 * opncls.c added chmod+xing for files with EXEC_P set.
3361 * sunos.c fixed includes. Changed default section
3362 alignement to words. Fixed relocation stuff to work with
3365 * bfd.h various new types added, prototype for new
3366 reloc calls, changed bfd->iostream to a void *
3367 to including files don't need stdio.h.
3369 * libcoff.h added conversion table to tie relocs to
3374 * coff-code.h fixed includes. Added code to support
3375 big and little endian formats. Various lints. Better
3376 processing of symbols. Changed reloc stuff to new
3379 * libbfd.h fixed includes
3382 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3384 * bfd.h changed name of alignment entry in sec_struct to
3385 alignment_power, because of conflicting uses within bfd.
3386 Now it should be obvious that it's a 2**n alignment
3387 specifier. Removed start_pad, end_alignment, block, minsize,
3388 output_file_alignment, subsection_alignment and original_vma fields.
3389 Added align_power() macro. Fixed bfd_section_alignment
3390 acessor macros. Added bfd_symbol_same_target macro.
3392 * b.out.c (b_out_write_object_contents) fixed to use
3393 new alignment member. Fixed (callj_callback) to use section
3394 relative symbols properly.
3396 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3397 Fixed (translate_from_native_sym_flags) to correctly make
3398 symbols section relative.
3400 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3401 (bfd_make_section) took out initialization of obsolete members.
3402 (bfd_print_symbol_vandf) added
3404 * opncls.c (bfd_create) created.
3406 * coff-code.h (coff_new_section_hook) took away refs
3407 to obsolete members. (make_a_section_from_file) added
3408 conversion between alignment types. (coff_symbol_from)
3409 added. (coff_count_linenumbers) only counts linenumbers
3410 if symbol is of coff-type. (coff_mangle_symbols) only
3411 heavily mangles symbols if symbol is coff-type.
3412 (coff_write_symbols) various lints. (coff_write_object_contents)
3413 various lints and modification for alignment conversion.
3414 (coff_slurp_relocs) fixed for use with new asection shape.
3416 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3418 * archive.c lots of lint
3420 * b.out.c added callj relocation support, upgrated reloc howto.
3421 Fixed so that asymbol and reloc records are output
3424 * bfd.c lots of lint, support for new bfd entry point
3427 * bfd.h changed definition of asymbol to contain pointer to
3428 owning bfd, removed target dependencies.
3430 * cache.c took out print statements, put in BFD_ASSERT calls.
3432 * coff-code.h various lints, corrected linenumber output
3433 functionality. Added support for new style asymbols and
3434 bfd_print_symbol. Fixed so that asymbol and
3435 reloc records are handled correctly. Added timestamp.
3437 * icoff.c Added support for new howto shape.
3439 * liba.out.h Added support for new asymbol shape
3441 * libbfd.c various lints
3443 * libbfd.h various lints
3445 * libcoff.h added support for new asymbol shape.
3447 * sunos.c various lints. Added support for new asymbol shape
3448 and bfd_print_symbol.
3450 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3452 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3453 pointer lint. Added support for callj relocation. Fixed bug where
3454 the last 32 bytes of the text section were overwritten by data. Fixed bug
3455 where archives of b.out didn't work due bfd_slurp_extended_name_table
3458 * sunos.c added support for n_other field. Braced the howto table so
3459 that it won't be affected by any lengthing of the howto struct typedef.
3462 * bfd.h added support for n_other field, added special_function
3463 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3466 * bfd.c upgraded bfd_perform_relocation, various lints.
3468 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3470 * ChangeLog: Started ChangeLog for BFD.
3471 * ToDo: Create file for suggestions.
3473 * Makefile: Support easy loading into Saber C.
3474 Add dependencies for icoff.o and bcs88kcoff.o.
3475 Rename coff.c to coff-code.h. Change callers.
3477 * bfd.c (bfd_check_format): Allow the check_format routines
3478 to return the desired target vector, rather than just a Boolean.
3479 bfd.h (bfd_check_format): Change function pointer return type.
3480 archive.c (bfd_generic_archive_p): change callee.
3481 b.out.c (b_out_little_object_p, b_out_big_object_p,
3482 b_out_real_object_p): change callee.
3483 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3484 in check_format transfer vectors that need a filler.
3485 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3486 bcs88kcoff.c: change callee.
3487 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3488 icoff.c: change callee.
3489 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3491 * libbfd.c (zalloc): It should actually zero the storage!
3492 This was commented out for some reason.
3494 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3495 This is so callers can avoid <stdlib.h> which doesn't exist
3498 * bfd.c (map_over_sections): Add debugging code, since I
3499 noticed the section count for sunos core files was bad, but only
3500 GDB had detected the problem.
3501 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3502 bfd_get_section_linenos): Remove obsolete functions.
3503 (bfd_apply_relocations): Use longs, not ints, for the math.
3505 * bfd.h: Declare enum boolean and struct bfd_target as well
3506 as typedefs for them. Remove obsolete
3507 bfd_get_section_lineno_size.
3509 * cache.c: Make the "fdopen" support work. Keep better track
3510 of how many files are open. Centralize the opening of files
3511 and be sure bfd_open[rw] actually try to open the file. Evade
3512 linked list initialization problems.
3514 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3516 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3518 * cplus-dem.c: Delete file, since it is not part of BFD.
3520 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3521 (bfd_openr, bfd_openw): Actually open the file, give error now.
3523 * sunos.c (sunos4_core_file_p): Set section count.
3524 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3525 obsolete definitions.
3526 (_write_symbol_table): Initialize <idx> counter.
3527 (foop): Eliminate debugging code.
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