1 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
3 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
5 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
6 for compatibility with tools from MIPS.
8 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
9 * config/irix3.mt, config/irix4.mt: Removed.
10 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
11 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
13 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
15 * hosts/hp300bsd.h: Add gross hack to determine whether we
16 are running on BSD 4.3 or BSD 4.4, and use appropriate include
17 files (and set other parameters) to match.
19 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
21 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
22 ansi definition which otherwise confuses non-ansi compilers.
24 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
25 ultrix cc by forward declaring getenv as is done in
28 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
30 * elf.c (elf_info_to_howto): cast an enum into unsigned char
31 avoiding a fatal error in vax ultrix 4.2 cc.
33 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
35 * bfd-in.h, VERSION: Roll to version 2.1.
37 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
39 * oasys.c (oasys_write_object_contents): Lint.
40 * srec.c: Whitespace cleanup.
42 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
44 * coffgen.c (coff_print_symbol): Print correct tagndx value;
45 cleaned up output formatting a bit.
47 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
49 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
50 relaxable. Should be moved somewhere else.
52 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
54 * aout-mipsbsd.c: Eliminated uses of DEFUN.
55 (aout_mips_*_vec): Added seclet_link element.
57 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
58 support for aout-mipsbsd target.
60 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
62 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
64 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
66 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
68 Add support for the H8/500
70 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
72 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
74 * libecoff.h: New file. Defines ECOFF backend data for gdb.
75 * coff-mips.c: Now includes libecoff.h.
76 (ecoff_data_type): Moved to libecoff.h.
77 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
78 call it. If there is ever another ECOFF target, this and the
79 swapping functions should be accessed via an ECOFF specific target
81 * Makefile.in (coff-mips.o): Depends on libecoff.h.
83 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
85 * coffcode.h: Removed MIPS specific information, since coff-mips.c
86 no longer includes this file.
88 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
89 bits to 0 to make comparison test useful.
91 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
92 avoid overflowing GP accessible sections in binutils/objdump.
94 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
96 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
97 reading more robust: Fail if string index is out of string
100 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
102 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
103 PCREL13): Don't take dst_address into account; the input file has
104 already taken care of that.
106 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
108 * coff-mips.c: Completed support for linker and binutils.
110 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
112 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
113 original addend from section contents.
115 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
117 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
118 * hosts/delta88.h (strtol): Fix prototype.
119 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
121 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
123 * elf.c: Get rid of "#ifdef sparc".
124 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
125 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
127 (elf_info_to_howto): Use runtime conditionals on CPU type, not
128 compile type conditionals on host CPU.
129 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
131 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
133 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
135 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
136 ECOFF which has two common sections.
137 (bfd_com_section): Set SEC_IS_COMMON flag.
138 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
139 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
140 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
141 bfd_is_com_section macro rather than checking for equality to
144 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
146 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
147 (coff_mkobject_hook): Accept aouthdr argument.
148 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
149 Handle NULL aouthdr argument.
150 (coff_object_p): If there is no aouthdr, pass it as NULL to
152 * libcoff.h: Rebuilt for mkobject_hook changes.
154 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
155 additional MIPS ECOFF fields.
157 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
159 * configure.host: added mips-dec-bsd*
160 * configure.in: added mips-dec-bsd*
161 * aout-mipsbsd.c: new file for mips-dec-bsd*
162 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
163 * aoutx.h: added mips support.
164 * archures.c: added mips support to bfd_default_scan().
165 * cpu-mips.c: added support for R4000 (untested).
166 * libaout.h: added MIPS1 & MIPS2 magic numbers.
167 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
168 hope will make it into include/bfd.h.
169 * targets.c: added aout_mips_*_vec.
171 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
173 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
175 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
177 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
179 * libcoff-in.h: Update prototype for coff_count_linenumbers.
181 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
183 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
184 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
185 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
186 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
188 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
189 bfd_swap_reloc_in or coff_swap_reloc_out.
190 * coff-mips.c: Added code to link and write out symbolic debugging
191 information, and to swap relocs in and out.
193 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
195 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
196 (coff_write_object_contents): coff_count_linenumbers returns the
197 number of line number records it found.
199 * coffgen.c (coff_write_linenumbers): only write out line numbers
200 in the section they belong to.
202 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
204 * targets.c (bfd_target): Added relocateable argument to
205 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
206 target vector for linker use.
207 * bfd.c (bfd_seclet_link): New macro.
208 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
209 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
210 and boolean return value. Made static.
211 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
212 relocateable argument.
213 * reloc.c (bfd_generic_get_relocated_section_contents): Added
214 relocateable argument (if relocateable, saves relocs).
215 * bout.c (b_out_get_relocated_section_contents),
216 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
217 relocateable argument (if relocateable, just calls
218 bfd_generic_get_relocated_section_contents).
219 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
220 argument to prototype.
221 * All targets: Set new _bfd_seclet_link vector to
222 bfd_generic_seclet_link.
224 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
226 * coffgen.c: #include seclet.h.
228 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
230 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
231 debug info. Setup info about linker symbols only, and use
232 standard bfd fields to hold the info.
233 * (hppa_object_p): Remove unneeded decls.
234 * (hppa_new_section_hook): Get rid of most of this.
235 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
236 fat. Remove all knowledge of stabs, remove redundant knowledge of
238 * Remove macros for accessing fields which are now gone.
240 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
242 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
244 * coff-z8k.c: delete unused reloc functions
246 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
248 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
249 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
250 * coff-msym.c: Use DEFUN for function definitons.
251 * coff-mips.c: Added code to read and print symbols, and to find
254 * coffcode.h: Moved many generic functions into coffgen.c. Moved
255 swapping functions into coffswap.h for ECOFF use. Moved
256 relocation functions, only used by h8300 and z8k, into reloc16.c.
257 Added hooks for coffgen.c functions to backend data structure, and
258 added hook functions. Still more could be done.
259 * coffswap.h: New file to hold COFF swapping routines.
260 * coffgen.c: New file to hold generic COFF functions.
261 * reloc16.c: New file to hold h8300 and z8k specific relocation
263 * libcoff-in.h: Added declarations for functions in coffgen.c.
264 * libcoff.h: Rebuilt to incorporate changes.
265 * coff-h8300.c: Function name changes.
266 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
267 hook rather than defining EXTRA_CASES.
268 * Makefile.in: Build new files coffgen and reloc16. Added
269 dependencies of coff-*.o on coffswap.h and seclet.h.
271 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
273 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
274 about discarding const.
276 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
278 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
280 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
282 * configure.in (post-target): If --with-minimal-bfd is specified,
285 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
287 * srec.c (srec_write_records): one of my boards wants a CR between
290 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
292 * archive.c (do_slurp_coff_armap): set symdef_count correctly
293 (it broke a couple of weeks ago).
295 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
297 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
298 return type, so libbfd.h doesn't reference undefined typedefnames.
300 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
302 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
304 (coff_pointerize_aux): don't pointerize a negative tagndx
305 (sometimes generated by SCO 3.2v4 cc).
307 * bout.c (calljx_callback, callj_callback,
308 b_out_get_relocated_section_contents): warn if relocating against
311 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
313 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
314 Make a bunch more routines be static.
315 * hppa.c (fill_spaces): Get rid of this, replace with much better
316 written setup_sections().
317 * (setup_sections): New routine to create BFD sections for each
318 space and subspace in SOM files.
319 * (hppa_object_setup): Use BFD sections created by
320 setup_sections() to locate GDB symbol table info.
321 * (make_unique_section): New routine to create a BFD section. It
322 ensures that the given name is unique, and will generate a unique
324 * (hppa_object_p): Become much more paranoid about file header.
325 * (make_bfd_asection): Call bfd_make_section to do the dirty
326 work. Simplify code somewhat.
327 * (hppa_core_file_p): Use proper name for stack section.
328 * libhppa.h: Remove millicode_start, millicode_end decls.
330 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
332 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
334 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
335 relocs, don't bother doing the adjustment if the value to add is
338 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
340 * bfd.c (bfd_get_size): New function that gets an upper bound
341 on the possible size of any object in a bfd.
342 * elf.c (bfd_elf_find_section, elf_get_str_section,
343 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
345 * elf.c (elf_big_vec, elf_little_vec): Document last three
346 members initialized to NULL.
348 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
350 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
352 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
354 * hosts/std-host.h: New file. Attempt at a generic/default
355 set of definitions, to discourage porting to new hosts by copying.
356 * hosts/news.h: Removed.
357 * hosts/sparc.h: Use std-host.h.
358 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
359 perhaps we can later remove the the_bfd field from each symbol.
360 * syms.c (struct symbol_cache_entry): Remove unused field
361 app_data. Add comment noting that the_bfd is almost redundant,
363 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
364 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
365 * hppa.c (fill_spaces): Make slightly more rebust.
366 * configure.in: Allow std-host as the "default" host.
368 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
370 * bfd.c: Add struct hppa_core_data to tdata union.
371 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
372 Get rid of HPPA/BSD specific code. That will go somewhere else
374 * (fill_spaces): Don't spin forever and die if you don't find
375 $MILLICODE$ subspace.
376 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
378 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
379 Make these work for HPUX.
380 * (make_bfd_asection): New routine to make section creation a
382 * (hppa_core_file_p): Completely rewrite, leave out bugs.
383 * libhppa.h: #include the right system files. Redefine all of
384 the structs/macros for hacking core files to use more sensible
385 HPUX core file structures.
386 * targets.c (target_vector): Conditionalize hppa_vec on
387 HOST_HPPAHPUX, not hp9000s800.
388 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
389 malloc and realloc. #define HOST_HPPAHPUX.
391 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
393 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
394 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
395 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
396 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
398 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
399 * aix386-core.c: New file for handling core files on AIX on PS/2.
400 * targets.c: if AIX386_CORE, use aix386_core_vec.
401 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
404 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
406 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
409 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
411 * Makefile.in: added dvi target
413 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
415 * bfd.c: Use right name for tekhex tdata struct.
416 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
417 * libcoff.h: Updated to get spacing change from coffcode.h.
418 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
420 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
422 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
423 functions, with the "guts" of the old bfd_slurp_bsd_armap
424 and bfd_slurp_coff_armap, but assuming we've already checked
425 if the armap is present or not.
426 Also, rewrite a bit to avoid keeping around obstack data
428 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
429 Various fixes to correctly handle COFF_style archives names.
430 (Note that because these have a trailing '/', the names can
431 have embedded spaces.)
432 * archive.c (bfd_slurp_armap): New function, replaces old
433 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
434 _either_ format, and calls do_slurp_bsd_armap or
435 do_slurp_coff_armap if either form of map is seen.
436 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
437 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
438 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
439 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
441 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
443 * hppa.c: #include "sysdep.h", not <sysdep.h>.
444 * libhppa.h: Make millicode_start and millicode_end be unsigned
445 int to be same type as CORE_ADDR in GDB. Why are these here?
447 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
449 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
450 vaddr of the section to the addend.
451 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
452 SCO_CORE to SELECT_VECS.
453 (target_vector): add sco_core_vec.
454 * sco-core.c (sco_core_vec): add leading underscore initializer.
455 * configure.in (i[34]86-*-sco*): use target i386-sco.
456 * config/i386-sco.mt: new file; define SCO_CORE.
458 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
460 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
462 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
464 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
466 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
468 * hosts/i386linux.h: Include unistd.h.
470 * aoutx.h (print_symbol): aout_stab_name returns a constant
472 * libaout.h (aout_stab_name): Fix prototype.
473 * stab-syms.c (aout_stab_names): Array is now const.
474 (aout_stab_name): Return value is now pointer to const.
476 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
479 * syms.c (asymbol): Added new field "app_data", for data
480 particular to the application. Some of the linker flags ought to
481 get moved to this field someday.
483 * archures.c (bfd_default_scan): Recognize a few more numbers:
484 80486, 80960, and 960.
486 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
487 bfd_coff_std_swap_table, cast to PTR.
488 * bfd.c (bfd_coff_swap_*): Deleted macros.
489 * targets.c (struct bfd_target): Deleted COFF-specific swapping
491 * coffcode.h (type bfd_coff_backend_data): New structure type,
492 contains pointers to the COFF-specific swapping routines.
493 (bfd_coff_std_swap_table): New data structure, to be used when
494 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
495 (bfd_coff_swap_*): New macros.
496 * coff-mips.c (mips_coff_swap_table): New data structure.
497 (ecoff_big_vec): Use it.
498 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
499 * All other targets: Deleted coff-specific vector entries.
501 * trad-core.c: Fixed some `PARAMS' uses that were missing
504 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
506 * aoutx.h (some_aout_object_p): Protect arg prototype in
507 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
509 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
511 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
512 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
513 PARAMS for readability.
515 * aoutx.h: Add type to callback parameter.
516 * coff-mips.c: Don't call trad-core.h, not needed.
517 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
518 * trad-core.h: Eliminate, unused.
520 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
522 * format.c (bfd_check_format): if default target isn't found
523 then look through the entire list rather than return early.
525 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
527 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
529 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
531 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
533 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
535 * coff-z8k.c: checkpoint, more addressing modes handled
536 * coffcode.h (get_value): don't truncate reloc->addend field, it's
539 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
541 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
543 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
545 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
547 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
549 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
550 and about when file descriptors are closed.
552 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
554 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
555 written out correctly.
557 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
559 * section.c: New section bit SEC_SHARED_LIBRARY.
560 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
561 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
564 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
566 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
567 macros; use PARAMS to declare the function pointers involved.
569 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
570 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
572 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
574 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
576 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
577 declaring pointers to functions.
578 * cache.c, elf.c: Move static function decls to top, use PARAMS.
579 * seclet.h: Declare external function with PARAMS.
581 * doc/chew.c (exfunstuff): Eliminate.
582 (paramstuff): Replace exfunstuff with function to generate PARAMS.
583 * doc/proto.str: Use paramstuff rather than exfunstuff.
585 * libbfd.h: Update, based on changes in source code and chew.
587 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
589 * libieee.h: Add FIXME about removing limit on number of sections.
590 * bfd-in.h: Improve comments to make it clear that bfd.h is
591 the wrong place to edit this file.
592 * Makefile.in (install): Install ansidecl.h and obstack.h in the
593 same places where we install bfd.h.
595 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
597 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
598 symbol type before blindly modifying the auxent. Specifically,
599 only modify the endndx fields for types that need it, and don't
600 set the array information for non-arrays.
602 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
604 * aoutx.h (some_aout_object_p): Section list should be set up
605 correctly anyways; don't have to set up "next" pointers manually.
607 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
609 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
610 config/i386v.mh: removed -DUSG from HDEFINES.
611 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
613 hosts/i386v.h: don't define POSIX_UTIME.
615 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
617 * ieee.c (ieee_slurp_sections): make a private copy of the
618 section's name before truncating it.
620 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
622 * hppa.c: add symbol_leading_char entry in transfer vec
624 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
626 * ieee.c (get_symbol): can now cope when two symbols of a
627 different class, but the same index number occur consecutively.
628 (get_section_entry): nicer name for sections being forward
629 referenced. (ieee_archive_p): don't free the filename string,
630 since it was never malloced.
632 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
634 * coffcode.h (coff_write_object_contents): Zero timestamp field.
636 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
638 * coffcode.h (coff_swap_aux_out): set the fcnary info before
639 optionally setting the dimen info, since they are in the same
640 memory locations. Also zero out external auxent.
641 (coff_write_symbol): don't zero external auxent; now done in
644 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
646 * Check fclose return value for errors.
647 libbfd.h: bfd_cache_close now returns a boolean.
648 cache.c (bfd_cache_delete): return fclose success value.
649 (bfd_cache_close): return bfd_cache_delete return value.
650 opncls.c (bfd_close, bfd_close_all_done): return result of
653 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
655 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
657 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
659 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
660 work out a coff relocation type from a howto's attributes rather
661 than using the input r_type field. This fixes PR1677 and allows
662 conversion of a.out relocs to coff relocs.
664 * coffcode.h (coff_write_relocs): if supplied a relocation
665 relative to an absolute symbol, use the right symbol index.
667 * reloc.c (bfd_perform_relocation): do a partial link for coff
670 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
672 * changes to support i386-sysv with shared libraries:
673 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
674 check for .data2; if _LIB is defined, check for it; map
675 SEC_NEVER_LOAD to STYP_NOLOAD.
676 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
677 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
678 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
679 if section has contents, not just if it is loadable; if
680 TWO_DATA_SECS, check for .data2
681 (coff_set_section_contents): set vma of .lib section to number of
683 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
684 don't define coff_write_armap to bsd_write_armap.
685 * hosts/i386v.h: don't include <utime.h>, since it is not provided
688 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
690 * solaris2.h: Get the definition of alloca from alloca.h if we
693 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
695 * configure.in (i960-*-{aout,bout}): Support these.
697 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
699 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
701 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
703 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
704 no-longer-used definitions of L_SET and L_INCR.
705 * i386linux.h: Tweaks to smooth Linux build.
707 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
709 * seclet.h: Add enum tag to bfd_seclet_enum_type.
711 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
713 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
714 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
715 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
716 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
718 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
719 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
721 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
723 * configure.host: New file, contains mapping of host configs
724 to host support file names for bfd, binutils, opcodes.
725 * configure.in: Use it.
726 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
727 * i386bsd.c: Cleanup, reformat.
728 * config/i386-bsd.mt: Comment changes.
729 * config/i386bsd.mh: New file for core file support.
730 * hosts/i386bsd.h: Merge changes from Peter Schauer.
731 * bout.c (ALIGN): Rename to ALIGNER, since system header files
732 on BSD 4.4 define ALIGN (sigh!).
734 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
736 * libaout.h (aout_backend_data): added exec_header_not_counted
737 field. For ZMAGIC files only, when text_includes_header is set, by
738 default the length of the exec header is counted in the text
739 section size. For go32, exec header is mapped in but does *not*
740 contribute to the size of section.
741 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
742 is not set, but ztih is, add the size of the exec header to the
743 recorded size of the text section.
744 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
745 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
746 Also set text_includes_header.
747 * aout-target.h (*_backend_data): cleare exec_header_not_counted
748 by default in MY(backend_data).
750 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
752 * aout-target.h (callback): Don't define this function if it won't be
755 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
756 type doesn't match. Don't lose if file sections have already been
758 (set_arch_mach): Set reloc_entry_size.
759 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
761 * hosts/i386bsd.h: New file.
762 * configure.in: Recognize i[34]86-*-bsd host.
764 * aout-target.h (callback, write_object_contents): Delete unused
767 * aoutx.h (reloc_type_lookup): New function.
768 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
769 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
770 (MY_reloc_howto_type_lookup): Don't define it.
772 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
774 (slurp_symbol_table): Use header byte order, not target byte
775 order, for reading symbol data.
777 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
779 * configure.in: Undo some brain damage in the host section.
780 * configure.in: Reformat the target section, test many configs.
781 * Makefile.in (make): Remove obsolete `make make'.
782 * aoutx.h (some_aout_object_p): Make defines line up.
784 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
786 Now a bfd knows whether underscores are normally prepended
787 to symbols in its file format.
789 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
790 coff-z8k.c: targets set so they have leading underscore
791 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
792 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
793 without leading underscore flag
794 * targets.c: add symbol leading char to xvec description
795 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
797 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
799 * archive.c: Make errno global.
800 * archive.c (_bfd_write_archive_contents): If read fails (and
801 errno!=0) set bfd_error to malformed_archive (since this probably
802 indicates a truncated archive), rather than system_call_error.
804 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
806 * Makefile.in: added rules for i386bsd.c
807 * i386bsd.c: new file, supporting 386bsd.
808 * configure.in: recognize i386-*-bsd target.
809 * config/i386-bsd.mt: new file - 386bsd target configuration.
811 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
813 * configure.in: re-arrange host section to use *-*-* notation,
814 clean up some of the target section as well
816 * seclet.c: cast result of bfd_get_relocated_section_contents to
817 avoid compiler warnings
819 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
821 * coffcode.h (coff_section_symbol): Create section if it doesn't
824 * bout.c: Removed some unused variables.
826 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
828 * Portability fixes from p3:
829 coffcode.h (coff_write_relocs): removed sanity check until it
830 works on all targets (per advice from sac).
831 config/hp9000.mh: new file to define USG.
832 hppa.c: #undef hppa before the JUMP_TABLE.
833 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
835 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
836 local variable target volatile to avoid mysterious bug in
839 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
841 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
842 * hosts/hppahpux.h: Remove bcopy and index circumventions.
844 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
846 * coff-z8k.c (func_da, func_jr): Lint.
847 * coffcode.h: Use memset rather than bzero.
848 * elf.c: Use memcpy rather than bcopy.
849 * tekhex.c: Use memset rather than bzero.
851 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
853 Add Adobe a.out support.
855 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
856 * config/adobe.mt: Add.
857 * configure.in (*-adobe-* target): Add.
858 * targets.c (a_out_adobe_vec): Add.
859 * Makefile.in: add aout-adobe.c.
861 * configure.in: Put two dashes in all entries to be matched.
862 Add comments to remind people to do this.
863 Reorder all entries that match manufacturer names, to occur
864 last, so they will only be matched if no more specific match
865 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
867 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
869 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
870 since we should never have a NULL section.
871 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
872 tests, set the section to bfd_abs_section.
874 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
876 * coff-z8k.c: getting closer
877 * coffcode.h (coff_get_relocated_section_contents): allow
878 EXTRA_CASES hooks for different arches to provide different reloc
880 * seclet.h: #ifndef around it to allow multiple inclusion
881 * srec.c: minor doc fix
883 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
885 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
887 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
889 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
892 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
894 * bout.c (b_out_slurp_reloc_table): Clear howto field before
895 filling in reloc, in case immediately following code doesn't set
898 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
900 * coffcode.h (coff_renumber_symbols): set the last renumbered
901 symbol pointer to NULL, as expected by coff_write_linenumbers.
902 (coff_write_relocs): apparently a non-zero addend is OK for reloc
903 type R_IHCONST used on the 29k.
905 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
907 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
908 update, based on how the underlying file was opened. Obsoletes
910 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
911 all FASCIST_FDOPEN config defines.
913 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
915 * sparc-opc.c: Moved to opcodes library, now that we have one.
916 * Makefile: Don't compile it.
918 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
920 * aoutx.h: adjust_sizes_and_vmas did not return anything.
922 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
924 * section.c (bfd_set_section_flags): Remove a sanity check.
925 It is unfortunately broken, and prevents strip from working.
927 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
929 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
930 created by last change.
932 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
934 * reloc.c (reloc_howto_struct): Make size field be unsigned.
935 * bfd-in.h: Bump to version 2.0.
937 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
939 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
940 braindamaged HP/Apollo compiler happy.
942 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
944 * format.c: Fix description of search for matching target.
945 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
946 * targets.c: Update description of search for matching target.
947 * Makefile.in (do_clean, clean): Fix infant mortality typo.
948 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
949 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
951 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
953 * Makefile.in: Added mostlyclean/clean/distclean rules.
955 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
957 * targets.c (target_vector): Take out oasys (unless that is
958 the default): Because there is no magic number in archives,
959 there can be annoying target mis-matches.
961 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
963 * sparc-opc.c: Rigorously updated to match architecture manual.
965 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
967 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
968 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
969 to the built-in abs_section were not written out correctly.
971 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
973 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
974 large, assume we're using a swapped byte order and fail with
975 wrong_format rather than dumping core.
977 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
979 * Renamed opc-sparc.c to sparc-opc.c for systems with short
980 filename constraints.
981 * Makefile.in: Updated to reflect change.
983 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
985 Add preliminary support for the we32k:
987 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
989 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
991 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
993 * bout.c: added support for relaxable alignment relocs.
995 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
996 pass down pointer to play area rather than use alloca
998 * cpu-z8k.c (compatible): made static to reduce name space
1001 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1003 Add basic support for the z8k:
1005 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1006 section.c, targets.c,
1008 * syms.c: move mis-inserted patch.
1010 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1012 Documentation fixes:
1013 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1014 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1016 * reloc.c: break out addend item from surrounding text.
1018 * doc.str (DOCDD): Defined. Adds text to output.
1019 (bodytext): Put bulletize before kill_bogus_lines.
1020 * chew.c (bulletize): End itemization after a blank line, to
1021 prevent following text from being swallowed up in an item.
1023 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1025 * configure.in: Add sparclite as a target.
1027 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1029 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1032 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1033 from a coff file (csym is null), dont deref them
1035 * ieee.c (parse_expression): get the answer right when adding an
1036 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1037 on elts so that filename is filled in.
1039 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1041 * bout.c (howto_align_table): New set of relocs, with enough
1042 data for "objdump -r" to work.
1043 (b_out_reloc_type_lookup): Recognize alignment relocs.
1045 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1047 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1048 invocations of make. Also, always create installation
1051 * config/apollov68.mh: removed -g from CC definition.
1053 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1055 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1056 overflowing gp-offset range.
1058 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1060 * srec.c (srec_set_section_contents): don't write out sections
1061 without the LOAD and ALLOC attributes
1063 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1065 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1066 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1067 * aout-target.h (callback): Don't set page/seg sizes.
1069 (set_sizes): New routine.
1070 (backend_data): Point to it.
1071 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1072 (sunos4_aout_backend): Point to it.
1073 * aoutx.h (set_arch_mach): Call set_sizes callback.
1075 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1077 * aout-target.h: Make _bfd_slurp_extended_name_table be
1078 the default. Given that we *write* the suckers (for long
1079 archive member names), we really ought to be able to read them!
1080 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1081 seem to be needed, and many machines don't have it.
1083 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1085 * coff-m68k.c (vector): read and write archives in coff format.
1087 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1089 * opc-sparc.c: New file.
1091 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1093 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1094 pointers to bfd_byte* before performing arithmetic on them. Such
1095 use with bare void* pointers is a gcc extension.
1096 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1097 * archive (normalize): Add to CONST to match actual usages with
1100 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1102 * configure.in: Recognize i486 host cpu, and use i386-elf
1105 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1107 * config/stratus.mt (CC): Remove definition.
1108 * elf.c (bfd_section_from_shdr): Test for the possibility that
1109 section_from_elf_index returns NULL and don't dereference it.
1111 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1113 * add hppa_data to bfd tdata (indirectly via sef).
1115 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1117 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1119 * configure.in: error messages to stderr, not stdout
1121 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1123 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1124 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1125 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1127 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1129 * configure.in: recognize hppa* instead of hppa
1131 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1133 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1134 RTYPE2HOWTO to cope with same.
1135 * reloc.c (bfd_perform_relocation): added support for size of -2
1136 (subtract a word reloc type). Updated doc.
1138 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1140 * Makefile.in: merged changes from progressive, removed rcsid.
1142 * archures.c, archive.c, Makefile.dos: removed rcsid.
1144 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1146 * bfd-in.h : add BFD_IS_RELAXABLE flag
1147 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1148 header e_relaxable, major hackery in callbacks
1149 * libaout.h : add space for a_relaxable.
1150 * seclet.c (rel): don't relax empty sections
1153 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1155 * section.c (STD_SECTION): add some casts to the initializers for
1158 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1160 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1161 and add appropriate casts to keep (picayune) aix-cc happy.
1163 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1165 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1166 symbol pointers. Punt expensive & useless bfd_realloc. Use
1167 malloc for raw symbols, and free it before returning.
1168 (bfd_section_from_shdr): Do not slurp symbol table until politely
1169 asked. Do not even slurp string tables.
1170 (elf_get_symtab_upper_bound): Count 'em without reading them.
1171 (elf_get_symtab): This is how to politely ask. Schlurp!
1172 This should probably just *become* elf_slurp_symbol_table, FIXME.
1174 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1176 * archive.c (bsd_write_armap): write the timestamp of the
1177 archive header to be just a little bit later than the timestamp of
1178 the file, otherwise the linker will complain that the index is
1181 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1183 * configure.in: Add m68k-ericsson-*.
1185 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1187 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1188 * elf.c: Remove unconditional debug printf's.
1189 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1190 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1191 (elf_slurp_symbol_table): Hand out symbols in forward, not
1192 reverse order. Simplify duplicate code.
1194 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1196 * elf.c: Remove "(void)" casts from function calls where the
1197 return value is ignored, in accordance with GNU coding standards.
1199 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1201 * hppa.c: Apply John's standard fix to avoid "empty translation
1202 unit" warnings from some ANSI-C compilers.
1204 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1206 * hosts/solaris2.h: Configure same as sysv4.
1208 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1210 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1211 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1212 type match actual return type.
1213 * elf_print_symbol (section_name): Make CONST.
1215 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1217 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1218 New files, for Linux (a free Unix clone for 386 machines).
1219 * Makefile.in, configure.in, targets.c: Update accordingly.
1221 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1222 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1223 correct calling of howto special functions and fixes from Raeburn
1225 * archures.c: nuke bfd_reloc_code_type
1226 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1227 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1228 SEC_NEVER_LOAD, various other bfdgas newness
1229 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1230 * targets.c: change jump table vector to above
1233 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1235 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1236 its prototype will be included in libbfd.h. Change result type
1237 to struct * (rather than equivalent typedef) so it can be used in
1238 the prototype, where they typedef won't be known.
1239 * libbfd.h: Updated version.
1241 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1243 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1244 targets.c: HPPA merge.
1246 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1248 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1249 * config/solaris2.mh: Kludge around Sun compiler bug.
1251 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1253 * libaout.h (aout_backend_data): Change defs of two bitfields to
1254 be unsigned chars instead to get around rs6000 compiler problem.
1256 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1258 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1259 Correct misconception that there can be only one symbol table.
1260 Only call elf_slurp_symbol_table on the full symbol table, not
1261 the dynamic one which is only a subset of the full one.
1263 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1265 * coffcode.h (coff_compute_section_file_positions): For I960,
1266 don't align sections in file.
1268 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1270 * targets.c (struct bfd_target): Added field for target-specific
1271 (but not file-specific) data, for distinguishing minor
1272 characteristics between (e.g.) a.out formats.
1274 * section.c (struct sec): New field user_set_vma indicates vma
1275 field should be heeded, not assumed to be unset.
1276 (STD_SECTION): Initialize that field of standard sections to zero.
1277 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1279 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1280 pre-swapped version.
1282 * archures.c (struct bfd_arch_info): Fixed order of comment and
1283 field decl. New fields indicate size of page and segment for
1285 * cpu-m68k.c (N): Fill in values.
1286 * cpu-sparc.c (arch_info_struct): Ditto.
1288 * libaout.h (struct aout_backend_data): Various bits of data (not
1289 all used currently) with characteristics of a.out implementation.
1290 Important field for now is text_includes_header, indicating that
1291 the text section starts immediately after the file header, which
1292 gets mapped in with it.
1293 (struct aout_data): New fields indicate whether vma has been
1294 adjusted yet (not yet used), and what magic number will be used in
1295 the output file (should go away in favor of vma_adjusted).
1296 (WRITE_HEADERS): Code for dealing with section sizes and related
1297 header fields replaced with call to adjust_sizes_and_vmas.
1298 * aoutx.h (some_aout_object_p): Fill in magic number field.
1299 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1300 (set_arch_mach): Set page size and segment size once CPU
1302 (adjust_sizes_and_vmas): New function; has much code moved
1303 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1304 and size parameters, as well as many header fields, after deciding
1305 on magic number for output file. Checks to ensure that this
1306 adjustment has only been done once.
1307 (set_section_contents): Call adjust_sizes_and_vmas instead of
1308 doing much of the work here.
1310 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1311 default (null) values of these fields.
1312 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1313 value in exec header.
1314 (sunos4_aout_backend, MY_backend_data): Define backend data
1315 indicating file header is included in text section.
1317 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1319 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1320 gcc version 2, to avoid warnings.
1322 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1324 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1325 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1327 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1329 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1331 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1333 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1334 * configure.in: Rewrite target parsing to use simple format.
1335 Handle sparc-sun-solaris2 configuration.
1336 * aout64.h: Avoid ANSI C brain death warning.
1337 * elf.c: Avoid trigraph (???) or /* in comments.
1339 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1341 * config/sysv4.mh: new file, RANLIB=echo
1343 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1345 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1347 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1348 elf_core_tdata_struct into a single common struct. Core files
1349 wouldn't have worked at all without this.
1350 (bfd_elf_find_section): New function for GDB's undercover use
1351 to find string sections that BFD hides from it.
1352 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1354 (elf_object_p, elf_core_file_p): Allocate internal file header
1355 storage dynamically.
1356 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1357 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1359 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1361 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1363 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1365 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1367 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1369 * configure.in: handle m680[01234]0 as aliases for m68k
1371 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1373 * coff-a29k.c: do byte relocs correctly
1374 * coffcode.h (styp_to_sec_flags): never load INFO sections
1375 * seclet.c (rel): don't relocate INFO sections
1377 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1379 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1380 Make the symbols unmodifiable.
1381 (bfd_section_init): Deleted.
1382 * init.c (bfd_init): Don't call bfd_section_init.
1384 * section.c (bfd_set_section_contents): Ensure that range to be
1385 written is within section boundaries.
1386 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1389 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1391 * coff-i960.c (howto_table): Deleted.
1392 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1393 interesting entries from old howto_table.
1394 (RTYPE2HOWTO): Adjusted to use switch.
1395 (coff_i960_reloc_type_lookup): New function.
1397 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1398 records for section symbol.
1399 (make_abs_section): Unused; deleted.
1400 (renumber_symbols): Re-order symbols so undefined symbols come
1401 last, as COFF format desires.
1402 (coff_write_symbol): Put C_FILE symbols in debug section always.
1403 (coff_section_symbol): New function; creates a symbol with the
1404 same name as a section, and sets up aux records for it.
1405 (coff_add_missing_symbols): New function; adds section symbols to
1406 symbol table if they aren't there already. Should someday also
1407 add a dummy C_FILE symbol if none is present.
1408 (coff_write_object_contents): Add missing symbols before preparing
1409 symbol table to be written.
1410 (coff_slurp_reloc_table): Verify that symbol indices read in are
1411 in a reasonable range.
1412 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1413 (obj_conv_table_size): Accessor macro.
1415 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1416 reloc types on i960.
1418 * bfd-in.h (bfd_get_section_name): New macro. Like
1419 bfd_section_name, but returns rvalue, not lvalue.
1420 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1421 (bfd_get_section_flags): Now returns rvalue.
1423 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1424 general, some specific to sparc or i960.
1426 * aoutx.h (set_section_contents): Set VMA for each section based
1427 on previous section. If text section VMA doesn't appear to have
1428 been set, make a best guess from the type of file.
1430 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1432 (MY(vec)): Initialize reloc_type_lookup field.
1434 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1435 (bfd_error_trap, bfd_error_vector): Extern, not common.
1437 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1438 few types of relocs for sparc; will need enhancement.
1440 * bout.c (callj_callback): Use DEFUN macro in definition.
1441 * coff-i960.c (optcall_callback): Likewise.
1443 * targets.c (bfd_target): Added fields reloc_type_lookup and
1444 _bfd_make_debug_symbol. Also minor comment changes.
1445 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1446 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1447 than arch info, and dispatch with BFD_SEND. Callers changed.
1448 * archures.c (struct bfd_arch_info): Deleted field
1450 * cpu-*.c: Don't initialize that field.
1452 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1453 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1454 (bfd_errmsg): Now returns ptr to const.
1455 * bfd-in.h (bfd_errmsg): Fix prototype.
1457 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1458 * reloc.c (bfd_generic_relax_section): Ditto.
1460 * section.c (Section Output doc): Improve description of use of
1461 output_section and output_offset.
1463 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1465 * sco-core.c: new file from net.
1466 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1467 Now we have the hairy linker, it's possible to move symbols from
1468 one section into another. Actually make that work!
1470 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1472 * hosts/sun3.h: fix declaration of free.
1474 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1476 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1477 * coff-h8300.c (reloc_processing): all relocs are relative to
1479 * opncls.c: don't use fdopen on DOS systems
1481 short patches from Glenn Kasten (glenn@ready.com)
1482 * target.c: enabled oasys support
1483 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1484 fix problem where a relocation which crossed a modification byte
1485 boundary did not work. Fix problem where a relocation near the end
1486 of a data record did not work.
1489 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1491 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1492 archvie header string counts the endian way, this heuristic sees
1493 how big an archive string to read by trying it one way and if the
1494 string table is unreasonably big, trying it the other. *FIXME*.
1495 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1497 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1499 * bfd-in.h: Increase version number to 1.97, for consistency
1501 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1503 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1505 * bfd-in.h: bump version to 1.96
1506 Major change; changed calling convention for
1507 bfd_get_relocated_section_contents so that caller allocates
1508 memory for section data.
1509 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1510 seclet.c, targets.c, bfd.c: reflect new convention.
1511 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1512 case, then use reasonable default values for SEC_* flags.
1514 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1516 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1517 size of output reloc struct.
1518 * targets.c, Makefile.in: comment out tekhex for the moment.
1519 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1520 * configure.in: tandem target is st2000
1521 * coff-m68k.c: rename static howto_table to global
1522 m68kcoff_howto_table.
1523 * bout.c: remove unnecessary abort
1524 * coff-a29k.c: various changes to the way relocations work to cope
1525 with the "new order" and latent bugs.
1528 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1530 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1531 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1532 * reloc.c (bfd_perform-relocation): don't relocate refs to
1533 absolute symbols if doing a partial link.
1535 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1537 * configure.in: Add a29k-amd-udi.
1539 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1541 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1542 internal_exec structure before initializing the fields that
1543 are used, so that the unused fields are in a known state.
1545 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1547 * tekhex.c (struct data_struct): Convert from typedef that
1548 typedefs nothing to a normal structure declaration.
1549 * tekhex.c (pass_over): Prototype args for function that
1550 second arg points to.
1552 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1554 * Makefile.in: remove old style staging. Do not print recursion
1557 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1558 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1561 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1563 * bfd.c, Makefile.in: added tekhex
1564 * aoutx.h (set_section_contents): pages should be padded to the
1565 size of a page, not the size of a segment.
1566 * configure.in: added go32 host and i386-aout target.
1567 * i386aout.c, libaout.h: now works for go32 target
1568 * ieee.c: fix bit rot.
1569 * seclet.c: support for padding seclet type.
1571 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1573 * Makefile.in: added .NOEXPORT:
1575 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1577 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1579 * elf.c (elf_compute_section_file_positions,
1580 elf_write_object_contents): Return boolean, not NULL (which
1582 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1583 Also ifdef-out code that aborts on unhandled section types.
1585 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1587 * configure.in: Recognize ncr3000 config
1588 * Makefile.in (MINUS_G): Pass on to recursive makes.
1589 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1591 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1593 * Makefile.in: Now that we have sym.h and symconst.h, compile
1594 coff-msym.c on all systems.
1595 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1596 * coff-msym.c: Update include files and comments; add weakext bit.
1598 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1600 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1601 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1603 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1605 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1606 * configure.in: Add new host and target configs.
1607 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1608 structs, which vary; just use member name.
1609 (elf_object_p, elf_core_file_p): Lint, fix comments.
1610 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1612 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1614 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1615 local, disposable, copy of the external form of section header
1616 table and program header table entries.
1618 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1620 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1622 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1624 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1627 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1629 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1631 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1633 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1634 not internal bfd_assert function (twice).
1636 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1638 * aout-target.h: change ar_max_namelen to 15 (the right value)
1639 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1642 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1644 * archive.c (bfd_generic_archive_p): check for bout archives too.
1645 * bout.c: make it work again.
1647 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1649 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1651 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1652 bfd_xmalloc() instead of bare malloc().
1654 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1656 * Makefile.in: pass down MAKEINFO on info.
1658 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1660 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1661 host/h-<foo> now just <foo>.
1662 * configure.in: reflect changes
1664 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1666 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1667 actual source file, not just the generated libbfd.h.
1669 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1671 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1672 gdb on little-endian 960 code.
1673 * archive.c (compute_and_write_armap): indirect symbols should go
1674 into the archive header too.
1676 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1678 * Makefile.in: added check target.
1680 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1682 * coff-msym.c: Move this file from gdb/ecoff.c. It
1683 handles byte-swapping for ECOFF (MIPS symbol) files.
1684 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1685 to the files built on MIPS-based hosts.
1686 * Makefile.in: Add rule for coff-msym.
1688 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1690 * Makefile.in: added clean-info target. MINIMIZE=1.
1692 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1694 * coff-rs6000.c: Move core file functions into separate
1695 new file rs6000-core.c. This is needed because reading
1696 core files depends on native include files that conflict
1697 with ../include/coff/rs6000.h.
1698 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1700 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1702 * aoutx.h (NAME(aout,print_symbol)): Don't print
1703 symbol addresss for undefined symbols.
1704 * coff-rs6000.c: Various updates (due to target-
1705 independent changes).
1706 * libbfd.h: Ditto (tdata field is now a union).
1707 * hosts/h-sparc.h: Removed prototype for bogus function
1708 'emset' (presumably should have been 'memset' - which is there).
1710 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1712 * configure.in (mips-big-* target): Same is Iris.
1714 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1716 * aoutx.h (translate_from_native_sym_flags): when creating an
1717 alias symbol, fill in the section as undefined, rather than
1718 leaving it blank. If an output section can't be found for a
1719 symbol, then don't core dump.
1721 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1723 * Makefile.in, configure.in: removed traces of namesubdir,
1724 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1725 copyrights to '92, changed some from Cygnus to FSF.
1727 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1730 * coff-h8300.c: fix stupid reloc subtraction bug
1731 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1732 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1733 the symbol.flags and done_lineno fields.
1735 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1737 * coffcode.h (coff_write_symbol): write out the correct number of
1739 * cpu-h8300.c: fix disassembly bug
1741 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1743 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1744 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1745 reloc.c, section.c (bfd_map_over_sections), targets.c
1746 (bfd_target_list): Protolint.
1747 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1749 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1751 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1753 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1754 section of a symbol rather than the section of a reffed symbol to
1755 determine the r_index of an emmitted reloc.
1757 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1759 * PORTING: New (preliminary) porting guide.
1761 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1763 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1764 (howto_hvrt16): lint.
1766 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1768 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1769 a full configuration (with possible cross-development),
1770 instead of using host-aout.c.
1772 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1774 * aout-target.h (MY(write_object_contents):
1775 Set obj_reloc_entry_size (abfd).
1776 * gen-aout.c: Change to emit a .c files, not a .h file.
1778 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1780 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1781 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1783 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1785 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1786 with more than one auxent can cause nasty core dumps.
1788 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1789 "done_lineno" so that a symbol which appears twice in the symbol
1790 table only gets it's linenumbers relocated once. Modifed
1791 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1794 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1796 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1797 stuff to use the New Order.
1799 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1801 * ieee.c: Change type of envi[] to unsigned char.
1803 * configure.in: fix vax ultrix configuration.
1805 * elf.c (bfd_section_from_shdr): Deal with null return from
1806 bfd_make_section(). (elf_object_p): Select endianess properly.
1808 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1810 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1812 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1814 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1815 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1816 * host-aout.c: Don't use aout-params.h; configure these systems
1817 in their xm files, not in a randomly generated file.
1818 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1820 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1822 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1824 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1825 host_aout_vec here as well.
1827 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1829 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1830 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1831 to prevent undefined symbol.
1833 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1835 Various lints found on PersSony
1836 * aoutx.h: cast an enum
1837 * coff-a29k.c: many ints in reloc structure turned to enum
1838 * coffcode.h: more enums
1839 * cpu-h8300.c: more enums
1840 * opncls.c: more enums
1842 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1844 * configure.in: Make Tahoe configuration work again.
1845 * bfd-in.h: Remove trailing comma from enum declaration.
1846 * ieee.c: Can't put byte values >0x7F into a signed char.
1848 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1850 * Makefile.in: Add dependencies for various coff-*.o files.
1852 * elf.c: Remove extraneous paren from core_prpsinfo and
1853 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1854 Replace references to old section "size" member with new
1855 "_raw_size" member. Implement elf_make_empty_symbol, which
1858 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1860 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1863 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1865 * coffcode.h (bfd_coff_relax_section): now static.
1866 (bfd_coff_get_relocated_section_contents): various type lints.
1868 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1870 New entry point in the transfer vector - bfd_relax_section.
1872 * aout-target.h: add to vector, call generic_relax
1873 * bfd-in.h: add to vector
1874 * bfd.c: add #define for vector
1875 * bout.c: add to vector, call generic_relax
1876 * coffcode.h: add to vector, also now has coff specific relax code
1877 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1878 * elf.c: call generic_relax
1879 * ieee.c: call new vector, clean up some bugs due to the creation
1881 * libbfd.h: add bfd_generic_relax_section EXFUN
1882 * oasys.c: call generic_relax
1883 * reloc.c: implement generic_relax
1884 * seclet.c: moved much of this into coffcode.h
1885 * srec.c: call generic_relax
1886 * targets.c: define new transfer vector
1888 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1890 * everything: now modified to use smaller reloc type. Self hosts
1893 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1895 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1896 New files for stratus.
1898 * configure.in: Add configuration fragments for stratus.
1900 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1902 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1903 variables as CONST since they are set to point to a const char
1904 string. Fixes compiler complaints.
1906 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1908 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1911 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1913 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1914 symbols, so that we can emit the correct file name even
1915 if it's an include file.
1917 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1919 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1920 (Reported by john@labtam.labtam.oz.au (John Carey)).
1922 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1924 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1926 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1927 being used to -DHAVE_PROCFS.
1929 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1930 '#include "fopen-same.h"' to end of file to match other h-* files.
1932 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1934 * configure.in: Change svr4 references to sysv4. Add case
1935 "unknown" for target vendor and infer some targets based
1936 on the specified operating system.
1938 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1940 * bfd-in.h, libaout.h: ANSIfy enums.
1942 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1944 * archive.c (normalize): created version for VMS which removes the
1945 VMS directory crap from the front and end of a filename, eg turn
1946 [-.foo]bar.obj;123 into bar.obj
1947 (bfd_construct_extended_name_table): now writes index into an
1948 extended name table in decimal - the same base used to read an
1949 extended name table.
1951 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1953 * aout-encap.c: Fix to use aout-target.h.
1954 * aoutf1.h: Use standard MY_object_p and MY_callback
1955 in aout-target.h. Remove target-specific versions.
1956 * host-aout.c: Re-write to use aout-target.h.
1957 * gen-aout.c: New files use with host-aout.c to generate
1958 host-specific a.out-related parameters.
1959 * Makefile.in: host-aout.o depends on aout-params.h, which is
1960 generated by gen-aout.
1961 * aout-target.h: Make a little more flexible.
1962 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1963 macro. Instead, inline it in aout-target.h.
1964 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1965 a gcc -Wall warning.
1966 * archive.c: Add missing commas in DEFUN macro (2 places).
1967 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1968 Berkeley ones, now that libiberty has them:
1969 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1970 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1971 remove unused variable.
1973 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1975 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1976 and execname inside HAVE_PROCFS ifdef since they are unused
1977 when it is not defined.
1979 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1981 * elf.c: Flag all sections as either code or data. We can't
1982 be sure what they are anyway, since ELF doesn't fit the
1983 traditional model of text+data+bss very well. Add new local
1984 function elf_read() to simplify code. Record entry point in
1987 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1989 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1990 rather than N copies of the same lines.
1992 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1994 * cpu-h8300.c: disassemble branch displacements correctly
1995 * coff-h8300.c: put reloc offsets out in 32bits
1997 * makefile.dos, configdj.bat: New files from DJ
1998 * cache.c: fopen with new macros is needed for DOS.
1999 * ieee.c: environ renamed to envi to stop an include file
2001 * opncls.c, coff-rs6000.c: more fopens with macros.
2003 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2005 * Makefile.in: infodir belongs in datadir.
2007 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2009 * Makefile.in: fix where docdir lives
2011 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2012 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2013 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2014 srec.c, syms.c, targets.c : all new documentation and lint
2018 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2020 * coffcode.h, srec.c: Lint.
2022 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2024 * Makefile.in: install using INSTALL_DATA, added standards.text
2027 * configure.in: mark directory as target dependent. configure
2028 nows works in objdir always so make file existence checks
2031 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2033 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2034 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2035 and mandir now keyed off datadir by default.
2037 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2039 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2040 computation of arch and machine type so it's worked out before
2041 some_aout_object_p is called.
2042 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2044 * archures.c: add extra field 'section_align_power' to hold
2045 default section alignment in object files.
2046 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2047 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2048 initialize the new field.
2049 * bout.c (b_out_callback): replace the text size, since aout
2051 * aoutx.h: Documentation in the new style
2053 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2055 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2056 use the saved value if mtime_set is already set (intended
2057 for archive files, though apparently not used yet).
2059 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2061 * targets.c: Revise comments about how to configure the target
2062 vector, to match reality. Remove mention of obsolete methods.
2063 Remove long lists of capitalized macros that turn into the same
2064 thing in lowercase. Normal vector simply lists all known
2065 lowercase xvec names; all other cases are handled by SELECT_VECS.
2067 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2070 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2071 list of supported targets.
2073 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2075 * archive.c (bsd_write_armap): The pad byte sometimes added to
2076 the string table in a __.SYMDEF member is now
2077 counted as part of the size of the string table.
2078 This is compatible with the old ranlib, as well as Sun's.
2080 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2082 * srec.c: Rewrote to fix many bugs; now gets the record type
2083 right, doesn't choke on input, sets the start address in an S9 and
2084 fills in the filename on an S0.
2086 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2088 * cpu-h8300.c: Add support for MEMIND addressing mode
2090 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2092 * coffcode.h: use the new macro if available
2094 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2095 * Makefile.in: Fixed dependencies due to file rename
2097 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2098 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2099 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2100 newos3.c, stab-syms.c, syms.c: All these files have had their
2101 #includes altered to point to the new places.
2103 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2105 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2107 * configure.in: Add vendor "ncr" as supported per-target vendor.
2108 Add svr4 case for i386 per-host case.
2110 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2113 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2115 * syms.c (bfd_decode_symclass): Return 'A'
2116 for symbols that are both absolute and global.
2117 * archive.c (bfd_special_undocumented_glue): Return NULL
2118 if bfd_ar_hdr_from_filesystem returns NULL.
2120 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2122 * Makefile.in: added coff-h8300
2123 * configure.in: now h8 is a coff target
2124 * cpu-h8300.c: fix various disassembly problems
2125 * libcoff.h: took out some code which has been #0ed for a long
2127 * targets.c: added h8 coff
2128 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2129 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2131 * coffcode.h: Started to change the way machine dependencies are
2132 handled, from the nest of #ifdefs to macros defined in the
2133 including coff-<foo>.c
2135 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2137 * aoutx.h (some_aout_object_p): Set the `executable' bit
2138 if the entry point is contained in the text segment, even if the
2139 text segment is at location 0.
2141 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2142 nonstandard MIPS sections (.rdata, .sdata, etc).
2144 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2145 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2146 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2148 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2150 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2152 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2153 from syms.c to new file stab-syms.c. Also, since GNU extended
2154 type codes such as N_SETT are no longer in ../include/stab.def,
2155 include them manually.
2156 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2157 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2158 * libaout.h: Added prototype for aout_stab_name().
2159 * Makefile.in: Update Makefile for new stab-syms.[co].
2161 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2163 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2164 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2165 just make N_XXX work by excluding the header from the text segment.
2166 * aoutx.h: Fix comments to match.
2168 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2170 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2171 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2172 for the "logical" text segment (i.e. never consider the exec
2173 header to be part of the text segment). This change is
2174 needed for consistency with various other parts of bfd and ld.
2175 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2176 and move calculation of obj_textsec(abfd)->size to libaout.h.
2177 * bfd-in.h: Removed bogus ';'.
2179 * Makefile.in: Add MINIMIZE flag to select lean
2180 or bloated target_vector.
2181 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2182 * newsos3.c: Fixes to ../include/aout64.h remove need
2183 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2185 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2187 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2188 handle both little and big-endian targets, with little
2189 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2190 * host-aout.c: Add FIXME note.
2192 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2194 * targets.c: Make the default target_vector contain
2195 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2196 Old behavior can be gotten by defining ALL_TARGETS.
2197 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2198 Factored out common code into new file aout-target.h.
2199 Saves a lot of duplicate code for a.out variants.
2201 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2203 Get 'make headers' to work when configured with +subdirs.
2204 * Makefile.in: Add $(subdir) to docdir path.
2205 * doc/Makefile.in (protos): Add $(srcdir) prefix
2206 to name of sed scripts.
2208 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2210 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2211 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2212 to include names of N_SETT etc.
2214 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2216 * elf.c: Add minimal support for ELF symbol tables. Generates
2217 canonical bfd symbol tables from ELF symbol tables. Change the
2218 name of some functions from bfd_<name> to elf_<name>.
2220 * syms.c: Trivial fix to comment to remove a redundant "to".
2222 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2224 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2225 form that GDB recognizes as COFF.
2227 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2229 * ieee.c (ieee_object_p): cast NULL correctly.
2230 * configure.in: added harris host
2232 * coff-a29k.c: Lots of changes, most from David Wood.
2234 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2236 * coff-m88k.c (coff_write_armap): Just #undef it.
2238 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2240 * Makefile.in: standardize on MINUS_G to disable debugging
2241 * coff-m88k.c: create coff armaps instead of bsd ones.
2242 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2245 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2247 * elf.c: Additions to support ELF format core files.
2248 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2249 has support for /proc (all the include files in particular).
2251 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2253 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2254 of two N_SO stabs, one for directory, and one for filename.
2256 * bfd-in.h (print_vma): Factor out duplicate definition.
2258 Exit a little more gracefully when malloc returns NULL.
2259 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2260 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2261 * libbfd.h: Rre-generated due to libbfd.c update.
2263 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2265 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2267 * elf.c (elf_object_p): Don't try to create a bfd section for
2268 the first ELF section header. It is just a placeholder.
2270 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2272 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2273 core files, when compiling native.
2274 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2276 FIXME: The aoutf1.h change below needs to be reversed back
2279 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2281 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2282 manipulation of lnno fields in lineno structs in a coff-<f>.h
2283 independent way. Override it in coff-<f>.h to your favourite
2284 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2285 (coff_swap_lineno_out): modified to use the new macros.
2287 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2289 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2290 unknown arch when the magic number doesn't specify the
2291 architecture, since some OSs (eg old sun3s) don't set the number, and
2292 020 is probably the right answer anyway.
2294 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2296 * hosts/h-news.h, hosts/h-rtbsd.h:
2297 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2298 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2299 bfd_print_symbol_nm, for use by nm.
2300 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2301 bfd_print_symbol_nm option, to print in nm format.
2302 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2303 oasys.c (oasys_print_symbol): Provide stub implementations
2304 for bfd_print_symbol_nm.
2305 * syms.c: New function bfd_decode_symclass, used by nm printer.
2306 New function bfd_stab_name to look up string name of stab code.
2308 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2310 * Makefile.in: Added ctor.c
2311 * archures.c (bfd_default_arch_struct) added
2312 bfd_default_reloc_type_lookup.
2313 * coffcode.h: removed a load of #if 0ed code.
2314 (coff_compute_file_section_positions): now works out the section
2315 alignment and size correctly in all cases.
2316 (coff_get_symtab): looks for constructor symbols and calls the
2317 right function when they're found. (coff_canonicalize_reloc):
2318 knows when a section is full of constructors and does the right
2320 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2322 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2323 * libcoff.h: removed #if 0ed code
2324 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2325 arch independent constructor relocation type.
2326 (bfd_reloc_type_lookup): removed the comment "this will go away"
2327 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2328 reloc which is used when BFD_RELOC_CTOR falls through to give a
2329 default 32bit reloc for constructors.
2330 (bfd_default_reloc_type_lookup): added.
2331 * aoutf1.h: fixed SEGMENT_SIZE typo.
2333 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2335 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2336 matching prefix "coff".
2337 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2338 rs/6000 csect records.
2340 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2342 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2343 * configure.in: add motorola delta88 cases
2344 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2345 write_armap prototype
2346 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2348 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2350 * Rename COFF-related files in `coff-ARCH.c' form.
2351 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2352 coff-mips.c, coff-rs6000.c to be exact.
2354 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2355 make output clutter.
2356 * config/mt-*: Ditto.
2358 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2360 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2361 John Gilmore. Archive support from Damon A. Permezel.
2363 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2364 * configure.in: Add rs6000 case.
2365 * targets.c: Add rs6000 vector.
2366 * archures.c: Add rs6000, fix comment on romp.
2367 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2368 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2369 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2370 * section.c (bfd_make_section): Return NULL on attempt to create
2372 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2373 (bfd_swap_aouthdr_in): Handle lots more members.
2374 (make_a_section_from_file): If section has already been seen,
2375 just return false rather than overwriting it.
2376 (coff_real_object_p): Understand incoming magic numbers.
2377 (coff_set_flags): Understand outgoing magic numbers.
2378 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2379 (build_debug_section): Add fn for reading debug string section.
2380 (get_normalized_symtab): Handle symbol names in debug string section.
2381 Remove unused obj_string_table.
2382 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2383 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2384 existing section before making one.
2385 * cpu-rs6000.c: New file.
2386 * rs6000coff.c: New file.
2388 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2390 * elf.c: Add partial support for ELF format corefiles. Still needs
2391 support for extracting registers from corefiles.
2393 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2395 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2396 RANLIB is defined as echo, send the output to /dev/null to help
2397 reduce clutter in the output from doing a make.
2399 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2401 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2402 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2404 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2406 * coffcode.h (coff_compute_section_file_positions): make it pad
2407 section size out if there are alignment restrictions so that the
2408 image will be ok on a system where section positions are worked
2409 out by accumulating sizes rather than from the section headers.
2410 * targets.c (proto write_armap). Changed orl_count to unsigned.
2411 * opncls.c (bfd_close_all_done). Added so that generative
2412 programs like gas can close a bfd without causing bfd confusion.
2413 * libbfd.h (changed becuase of protos)
2414 * amdcoff.c: messed with the way that jmp displacements are
2415 calcualated. This may not yet be totally correct.
2416 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2418 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2419 abs symbol has no section (like a register symbol).
2420 (coff_write_symbol) now zeros auxent before filling it up to help
2421 with sensitive applications.
2422 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2424 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2426 * bfd.c: Make sure we don't get a macro strerror().
2427 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2428 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2429 attempt to recover command, ifdef NO_CORE_COMMAND.
2430 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2432 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2434 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2436 * archive.c (bsd_write_argmap): The size of the ranlib structures
2437 should not include the size field itself.
2438 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2439 adata(abfd)->exec_bytes_size field instead of constant macro,
2440 because aoutx.h compiles to a simple .o file shared by
2441 all 32-bits a.out targets.
2443 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2445 * configure.in: Allow i386-sco-sysv.
2446 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2447 * cpu-h8300.c: lint.
2449 * host-aout.c: New strategy. We use common code, include files,
2450 and data structures to handle the file, but set a few parameters
2451 from the host's config file (page size, text start addr, etc).
2452 * libaout.h: Define HP BSD machine types.
2453 * aoutf1.h: Handle reading a.outs with these types.
2455 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2456 virtual-memory-address of the .reg section. We can't just make a
2457 section for "all the regs and nothing else" because only GDB knows
2458 exactly where the regs are (scattered around the upage and stack).
2459 Clean up memory allocation. Remove big- and little-endian
2460 vectors, replace with single vector; this only runs on the host,
2461 in host byte order. Replace byteswap routines with aborts in case
2463 * targets.c: There's only one trad_core_vec now.
2464 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2466 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2468 * hosts/h-amix.h (free): Fix prototype.
2470 * aoutx.h: Don't use NULL as an integer, for braindead systems
2471 that declare it as (void *)0. (From Peter Schauer.)
2473 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2475 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2476 problem with bad Ultrix system headers.
2477 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2478 various kinds of alignments for the various kinds of
2481 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2483 * doc/Makefile: Don't assume . is on the path (from James Clark).
2485 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2487 * Makefile.in: Avoid Sun Make VPATH bugs.
2488 * targets.c: Declare trad_core vectors extern.
2490 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2492 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2493 * libbfd.h: Moved ALIGN macro here.
2494 * bout.c (b_out_callback): Replace i960_align by align_power.
2496 * libaout.h (struct aoutdata): Added fields page_size,
2497 segment_size and exec_bytes_size. These help generic code
2498 (in aoutx.h and libaout.h) to figure out where to align
2499 the various segments in a demand paged file.
2500 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2501 to decide if the exec header counts in a_text (text segment size).
2502 Also, assume D_PAGED flag is set; don't set it here.
2503 * bout.c (b_out_callback): Add initialization of
2504 adata fields page_size, segment_size, and exec_bytes_size.
2505 * host-aout.c (NAME(host_aout, callback) and
2506 NAME(host_aout,mkobject): Ditto.
2507 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2508 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2509 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2510 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2511 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2512 for some systems (mainly sunos), so do it in the callback instead.
2513 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2514 * aoutx.h (NAME(aout,set_section_contents): Change the way
2515 filepos and size of sections are carried out to support
2516 older styles of demand paged executables.
2519 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2521 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2522 * bfd.c: Added macros to enable gas to swap coff records.
2523 * coffcode.h: Make the coff_swap_*_out routines return the number
2524 of bytes swapped, and cleaned up their prototypes.
2525 * configure.in: Added ebmon/coff support
2526 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2528 * targets.c: Added new entry points for coff swapping
2530 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2532 Restructure configuration scheme for bfd, binutils, ld.
2534 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2535 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2536 Change some config names to match other dirs.
2537 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2539 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2540 ../include/sysdep.h.
2541 * cpu-i960.c: Strncmp needed a length arg.
2542 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2543 * i386aout.c: Remove dead N_TXTOFF override.
2544 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2545 * config/: Rename some config files to match up h-*.h names.
2546 Remove all the HOST_SYS definitions from the config files.
2547 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2548 * hosts/h-hp9000.h: Remove USG comment.
2549 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2550 * hosts/h-news.h, h-sparc-64.h: New config files that had
2551 previously been kludged in the <sysdep.h> file.
2553 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2555 * config/*: trad-core support is HOST dependent, not target
2556 dependent. Target config files only set DEFAULT_VECTOR and/or
2557 other vector elements. Exception: when host-aout.c is in use,
2558 in which case we're forced to assume we're native (hp, vax,
2559 tahoe). Rename XDEPFILES to HDEPFILES.
2560 * Makefile.in: Rename XDEPFILES.
2561 * config/h-sun*: Don't force static linking.
2562 * trad-core.c: Document how to use it nowadays.
2563 * i386aout.c, newsos3.c: Clean up.
2564 * i386coff.c: Allow 386 coff files to be used as core files too
2565 (for reading core files from embedded systems).
2567 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2569 * Add i386aout.c for a.out support on the i386.
2571 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2573 * reloc.c, section.c, syms.c, targets.c: correct info-node
2574 structure in *doc* comments.
2575 doc/Makefile: stop hiding complaints from makeinfo.
2577 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2579 * aoutx.h (...some_aout_object_p): Take a third parameter,
2580 the internal_exec struct, and avoid ever looking at an
2581 external_exec. All callers changed to read the entire
2582 external_exec struct, swap and check its magic number,
2583 swap in the whole structure, and pass the swapped-in version to
2585 * bout.c: Bring into modern era. Use single _object_p routine
2586 for big- aand little-endian. Provide internal and external
2587 exec header structs. Use separate swap-in and swap-out routines.
2589 * libaout.h: Move struct internal_exec from ../include/aout64.h
2590 to here. Add obj_symbol_entry_size to struct aoutdata.
2591 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2593 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2594 EXTERNAL_NLIST_SIZE. Callers changed.
2596 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2598 * bfd.c: Remove strerror() to libiberty.
2600 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2601 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2602 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2603 last byte of transfer, not first byte, is within the section.
2605 * host-aout.c: Remove `BSD' archive support. Lint.
2607 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2608 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2609 `bfd_arch_info_type'. All uses changed.
2610 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2611 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2612 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2613 it needs a better name.) All uses changed.
2614 * targets.c: Rename `enum target_flavour_enum' to `enum
2615 target_flavour', and remove the `_enum' from all of the enum
2616 values themselves. All uses changed.
2618 * configure.in, config/h-i386mach: i386 mach host.
2619 * config/t-i386-aout: Use host-aout.c.
2621 * trad-core.c: Give it its own xvec's to make it independent
2622 of other file formats.
2623 * ecoff.c, host-aout.c: Remove refs to trad-core.
2624 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2625 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2627 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2629 * reloc.c: Extended NEWHOWTO macro
2630 * ieee.c: Changed the way 8bit pcrel is done
2631 * cpu-h8300.c: got the registers in the right order
2633 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2635 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2636 prediction is vindicated!
2638 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2639 Remove refs to howto.c, since Steve forgot.
2641 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2643 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2644 still work. Now allows any architecture/machine to be set.
2646 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2648 * howto.c deleted and moved code to reloc.c
2650 * libbfd.h, libbfd-in.h removed $id stuff for real
2652 * cpu-h8300.c Made it match various different spellings of h8300.
2654 * archures.c: Took out the first char filter which made it only
2655 look for a cpu/arch match when the first chars of supplied and
2656 tested names were the same.
2658 * targets.c removed oasys stuff, pending someone to fix the bugs
2662 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2664 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2665 ELF support good enough for GDB.
2666 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2667 m68k-cbm-svr4 host and target.
2668 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2669 so `diff' and `patch' can cope.
2671 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2673 * archures.c: removed texinfo error
2675 * init.c: added texinfo hooks, and removed initialization error
2678 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2681 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2683 * cpu-i960.c: Avoid numerical count of initializers.
2685 Vax Ultrix changes from David Taylor <taylor@think.com>:
2686 * host-aout.c: Make little-endian vector really little-endian.
2687 * configure.in: Separate vax and tahoe cases, handle ultrix.
2688 * config/t-vax: Add trad-core.o.
2689 * config/h-vaxult: New host system.
2691 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2693 * bfd-in.h VERSION, change version number to 0.18, this makes a
2694 gap, but now is the same as the linker version number.
2696 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2697 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2698 files will eventually contain processor specific bits for bfd,
2699 like strange relocation information and dis/assembly. So far only
2700 the H8 has been even partially done. This work also ties in with
2701 the change in handling architectures.
2703 * amdcoff.c: (a29k_reloc) fix error message.
2705 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2706 discover the architecture of the bfd. (sunos4_callback) calls the
2707 function bfd_set_arch_mach rather than stuffing stuff directly
2708 into the bfd. (sunos4_write_object_contents), changed names of
2711 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2712 setup the environment.
2714 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2715 headers in big endian format, regardless of the endianess of the
2718 * archures.c: totally changed. Now an architecture is represented
2719 with a pointer to an info structure rather than an enumerated type
2720 and a long. The old info is available as two elements in the
2721 structure. Future enhancements to architecure support will
2722 involve pointers to methods being placed into the info structure.
2724 * bfd.c: changed the definition of the bfd structure for the new
2727 * bout.c: (b_out_set_arch_mach) changed to use the new
2728 architecture mechanism.
2730 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2731 the new architecture mechanism.
2733 * configure.in: added h8 stuff.
2735 * ieee.c: too many changes to note. Now ieee files written with
2736 bfd gas and ld can be read by gld and ieee only linkers and
2739 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2741 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2742 than fixing the structure directly.
2744 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2745 than fixing the structure directly.
2747 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2748 before opening a bfd.
2750 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2751 rather than fixing the structure directly.
2753 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2754 in the t/hmake file) a user can select which backends they want
2755 linked with bfd without changing the source.
2757 * init.c: new, looks after initializing modules.
2759 * howto.c: for future use, will allow an application to work out
2760 what cookie to use as a handle on a relcoatio howto.
2762 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2764 * srec.c: Better error checking, partly from Peter Schauer.
2765 (srec_object_p): Avoid assuming any file that starts with 'S' is
2766 an S-record file! (Check for 3 uppercase-hex digits after it.)
2767 (ISHEX): Define new macro for checking supposedly hex characters.
2768 (pass_over): Treat as EOF any S-record line that:
2769 * doesn't have hex in either size character
2770 * produces a size larger than 0x7F
2771 * has an unrecognized type number
2773 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2775 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2776 opncls.c: Lint (saber actually).
2778 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2780 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2781 * newsos3.c: Fixed two types: newos3 -> newsos3.
2782 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2783 to use correct segment.
2785 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2787 * aoutx.h (print_symbol): Handle missing symbol->name.
2789 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2791 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2794 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2796 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2797 add sgi/irix support.
2799 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2801 Changes for the AMD 29000 Ultracomputer port from David Wood.
2804 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2806 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2809 * coffcode.h (coff_real_object_p): Pass information about the
2810 current file's coff symbol format to BFD via the coff_data struct.
2811 (coff_find_nearest_line): obj_icof => coff_data.
2812 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2813 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2814 and DIMNUM == E_DIMNUM.
2815 * configure.in: Handle a29k-*-* hosts, and targets
2816 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2817 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2818 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2819 local_linesz to `coff_data' (tdata) struct.
2820 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2821 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2823 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2825 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2826 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2828 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2830 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2832 (sunos4_core_file_matches_executable_p): Fix header comparison.
2833 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2834 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2836 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2838 Allow GDB to patch object files.
2840 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2841 * trad-core.h (trad_unix_core_file_p): Ditto.
2842 * aoutx.h (aout_set_section_contents): On first output, check
2843 abfd->direction and complain if erroneous.
2845 * Makefile.in: Add crude dependencies.
2847 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2849 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2850 to h/t-xxxx files so that everything will work on System V.
2852 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2854 * aoutx.h: Add information on host-aout.c and how to configure
2855 to use it, to the manual.
2856 * configure.in: Tix typo.
2857 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2858 else dummy out the core file support.
2859 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2860 specified, use it to locate the data section.
2861 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2862 rather than as chars (lint).
2864 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2866 * aoutx.h, coffcode.h: saberized.
2868 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2870 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2872 bfd.c, targets.c: minor rewording of doc segments
2875 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2877 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2878 etc, rather than TEXT_START_ADDR.
2879 * host-aout.c: Remove #if 0 around whole thing.
2880 Update to modern (32/64-bit) a.out naming conventions.
2881 Include a large chunk of ../include/a.out.gnu.h to get macros that
2882 are not defined by the system include files.
2883 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2884 macro used by the other a.out implementations.
2885 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2887 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2889 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2890 texdoc and psdoc; make these depend on generated .texi's
2892 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2895 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2898 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2899 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2900 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2901 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2902 obtrusive marks indicating .c origins.
2904 * bfd.texinfo: generalize most references to linker
2906 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2908 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2909 * archures.c: remove empty foo() definition (crept in at vn1.9)
2911 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2913 * bfd.texinfo: use @setchapternewpage on instead of lots of
2914 @page's; minor rephrasing in Introduction.
2916 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2917 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2918 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2919 segments): used BFD (caps) more consistently as a name in
2920 discourse, fixed a few other minor typos and uses of fonts
2923 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2925 * coffcode.h: fixed bug where string table size wasn't being swapped.
2927 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2929 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2931 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2932 flags. (bfd_print_symbol_vandf) now knows what to do with the
2935 * aoutx.h: made translate_from_native_sym_flags and
2936 translate_to_native_sym_flags produce the above flags.
2939 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2941 * all files: update copyright notices for GPL version 2.
2942 Install header comments and attribute most modules to their
2943 authors. BFD's name is now officially "Binary File Descriptor",
2944 so remove any conflicting pejoratives.
2945 archures.h: Consists solely of comments; remove it.
2947 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2949 * Makefile.in, bfd.c: Made it compile again.
2951 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2953 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2956 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2958 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2959 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2962 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2963 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2965 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2967 * Everything: created some new files, core.c format.c, reloc.c,
2968 section.c and syms.c to split the functionality a bit better.
2969 Cleaned up the rest of the files a bit, and added some
2973 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2975 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2976 really takes 3 arguments, patched code and ammended prototypes.
2978 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2980 * ../include/bfd.h (struct bfd_target): Added new field
2981 "align_power_min" which contains the minimum alignment for a
2982 section. This is used in coff_new_section_hook. The field
2983 insertion necessitates an update of all backends..
2985 * aoutf1.h jump table field inserted
2987 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2990 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2991 table field inserted.
2993 * coffcode.h(just about everything) Now patches up symbol tables
2994 using a different mechanism. The Intel major bug has been fixed,
2995 and the linker can self host on the Aviion and be debugged with
2998 * ecoff.c: new include and jump table patch, i386coff.c: new
2999 include and jump table patch, icoff.c: new include and jump table
3000 patch, ieee.c: can now read archives containing ieee modules.,
3001 libcoff.h: added (combined_entry_type), libieee.h: uped max
3002 sections to 20, m68kcoff.c: new include and jump table patch,
3003 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3004 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3005 srec.c: jump table patch. trad-code.c fixed #IF typeo
3007 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3009 * coffcode.h (coff_swap_aux_in): added else case to deal with
3010 filenames less than 9 characters.
3013 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3015 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3017 * srec.c: now allows any number of sections to be created in a
3018 file. Outputs addresses of the right length.
3020 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3022 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3023 target didn't match, the format got set to the attempted match,
3024 breaking a future test.
3026 *../include/i386coff.h : fixed typo in type field with size
3028 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3029 support in the jump table for the swapping routines exported to
3030 gdb. Now gdb works with the 386.
3032 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3034 * Merge in changes from gdb-3.95 release.
3035 Makefile.in: Allow hmake and tmake files to add OFILES.
3037 bfd.c: support specific targets as well as searching. When
3038 searching, take default target in preference to others.
3040 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3041 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3042 libbfd.h: Support specific targets as well as searching.
3043 opncls.c: Support specific targets as well as searching.
3044 targets.c: Search is short-circuited if default target matches.
3045 liboasys.c, libieee.c: Undo bothner changes that make macros
3046 work to the left of assignment, but which depend on the
3047 representations of different pointer types being the same.
3049 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3051 * i386coff.c: created.
3052 * coffcode.h: added support for 386.
3053 * Makefile.in: added support for 386.
3054 * ../include/i386coff.h: created
3056 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3058 * coffcode.h: removed all put_x_<sizes>
3059 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3063 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3065 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3067 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3069 * everything: Removed sysdep.h from bfd.h and put back into files
3070 from which it was split out. Now 64 bit version is built with a
3071 -DHOST_64_BIT="long long" on the compile line.
3074 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3076 Changed all the [get|put][name] routines to use [get|put]_[size
3079 Put in support for 64 bit work. Now two versions of bfd may be
3080 generated, according to the state of TARGET_64_BIT, one which is
3081 32 bit only, and one which is 64/32 bits.
3082 Created new back end 'demo64' to test 64 bit functionality.
3084 Renamed some files to work on DOS.
3086 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3087 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3088 chage, 64 bit transfer. * liba.out.h: Split out common code from
3089 sunos and newsos into liba.out. Name changes and prototype mods. *
3090 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3091 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3092 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3093 change and 64bit stuff.* newsos3.c: common code removed, new jump
3094 table. * oasys.c: Name change * opncls.c: Portability fixes *
3095 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3096 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3097 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3098 64bit ized. * demo64.c: 64 bit a.out back end
3104 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3106 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3107 on LHS of assignment, even when using old compilers.
3108 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3109 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3110 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3111 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3112 * targets.c: Add declaration of newsos3_vec.
3115 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3117 * aout.c: fixxed some of the problems with filepos calculation.
3118 (swap_ext_reloc): fixed problem with creation of relocs.
3119 (aout_set_section_contents): fixed filepos problem
3121 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3122 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3123 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3124 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3125 cleaned up. (coff_write_object_contents) cleaned up.
3127 * ecoff.c: Totally different. Now supports ecoff fully.
3129 * icoff.c: fixed problems in relocation callout.
3131 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3133 * m68kcoff.c: updated target vector.
3135 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3136 choose_reloc_size. (sunos4_write_object_contents) now calls
3137 choose_reloc_size so outputs relocs correctly, also calculates the
3138 size of the sections correctly.
3142 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3144 Merge Per Bothner's changes to modularize BFD a.out a bit.
3146 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3147 * ieee.c: Cast enums to int before comparing them, for brain-
3149 * coff-code.h: Remove coff_get_section_contents, and use the
3150 generic one instead.
3152 * aout.c: Derive new module from sunos.c, containing generic
3153 support code for all kinds of a.out files.
3155 * sunos.c: Remove all code that goes in aout.c. Split out
3156 machine dependent followup in sunos4_object_p into
3157 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3158 and redefine only the names we CHANGE, not all the names. Drop
3159 the little-endian vector, and rename the vector as sunos4 rather
3162 * b.out.c: Use aout.c routines for most of the work. Slight
3163 changes for the new regime. Remove close_and_cleanup and
3164 get_section_contents in favor of generics. New transfer vector
3167 * newsos.c: New support for Sony NEWS, another a.out format.
3169 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3170 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3171 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3173 * opncls.c (bfd_close): Call format-dependent write_contents
3174 routine, if writing, before calling target-dependent
3175 close_and_cleanup routine (which is now always generic, I think).
3176 * srec.c: Use bfd_alloc instead of malloc. Remove
3177 close_and_cleanup and move code from it to
3178 srec_write_object_contents. Add write_contents to tvec.
3179 * targets.c: Remove a.out little vector, replace a.out big
3180 vector with SunOS vector. FIXME: Need Vax support again now.
3182 * libbfd.h: Add write_contents format-dependent-vector to the
3183 bfd_target vector. Supply a generic close_and_cleanup routine.
3184 * liba.out.h: Handle the new aout.c split. Add prototypes for
3185 all routines defined in aout.c. Rename "sunos" things to "aout"
3186 things. Add a few fields where needed for various formats.
3187 * Makefile.in: Add aout.c and newsos.c.
3189 * archive.c, ieee.c, oasys.c: Lint.
3191 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3194 changed forward declaration struct stat; to reduce warnings. Changed
3195 comment on bfd_h_<x>_x.
3197 * ../include/m68kcoff.h, ../include/intel-coff.h,
3198 ../include/m88k-bcs.h
3199 Now there are two incarnations of relocs, linenos and syments. One for
3200 internal digestion, and one full of char arrays for I/O. The original
3201 names have gone to detect errors.
3203 * Makefile.in, m68kcoff.c, targets.c
3204 Test new structure code with a 68k coff implementaion
3206 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3207 Fixed all the places where there were problems with the size and
3208 alignments of structures on disk and structures in memory. #ifed out
3209 all the code in coffswap.c, since it should be done using the target
3212 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3214 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3215 multiple reloc command.
3217 * sunos.c (sunos4_set_section_contents): Made it so that sections
3218 are always padded to their alignment size.
3220 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3222 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3223 Clean up types and such (saber C problems).
3224 * ecoff.c: Clean up types and such. Remove routines that are
3225 not used. Fix up reading and swapping of shorts from files.
3227 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3229 * a.out.vax.c: Remove two bogus "static" from prototypes.
3231 * ecoff.c: Got rid of lots of non-working junk (that had
3232 been copied directly from coff-code.h).
3233 Updated to be consistent with updates to icoff.c and coff-code.h.
3235 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3236 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3238 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3239 but until the target_vector is automatically generated,
3240 it's as good as any. Note that the text offset is the only
3241 difference between NewsOS and SunOs (including magic numbers).
3242 (Most of the sunos_* routines should to renamed bsd_*
3243 and move to a bsd.c file. Then (and when the target_vector
3244 is automatically generated) it might make sense to create
3245 a separate Sony target.)
3247 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3248 on some systems, and doesn't help on others.
3249 Similarly, only define X_OK if not already defined.
3251 * trad-core.c: Don't include sys/stat.h - at least
3252 on NewsOS 3, it has already been included.
3254 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3256 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3257 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3258 symbol tables if necessary when reading them in, so gdb can use
3259 them. Add "bfd_coff_" to the names so they won't conflict with
3260 names in calling programs. FIXME-soon: if coff-code.h is
3261 included in two BFD modules, this will cause duplicate
3262 definitions; the routines should be exported to a separate,
3263 common, module (probably along with a mess of other ones).
3265 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3267 Improve modtime support.
3269 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3270 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3271 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3272 BUG: archive members still do not get correct mod times.
3274 Improve floating point support for core files.
3276 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3277 (sunos4_core_file_p): Create a second registers section in the
3278 core file, called ".reg2", for the float registers.
3280 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3282 * many changes to improve archive handling; found a logic flaw in
3283 bfd_check_format which only just happened to work by cooncidence.
3285 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3287 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3290 * bfd.h: changed type of udata in asymbol to void *, like it
3291 should be. Added bfd_reloc_dangerous enum member.
3293 * coff-code.h: Fixed it so that internally generated symbols get
3294 their values relocated correctly in all cases. Removed calls to
3297 * icoff.c: Not understanding the destination symbol of a reloc is
3298 not a failure any more, just 'dangerous'. This allows linking of
3299 b.out and coff images.
3301 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3305 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3307 * sunos.c (translate_to_native_sym_flags): fixed
3308 sym_pointer->n_value so that symbols on the way out get their
3309 section relative values calculated correctly.
3311 * coff-code.h (mangle_symbols): fixed problem where tags were not
3312 being relocated for structs, enums, unions. Also various lints.
3314 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3316 * archive.c (get_elt_at_filepos): system_call_error returned
3319 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3321 * Resolve the use of no_error and system_call_error.
3322 The bfd library itself now will never set bfd_error to
3325 The code still needs to be combed to make sure all the error
3326 codes are correct. I suspect they are not always set correctly.
3328 * The names of all the messages have _ prepended because the sun
3329 bundled compiler can't distinguish from a macro which takes an
3330 argument and the same identifier in a non-macro context.
3332 * The reason for the above being that entry points which used to
3333 be trampoline functions are now just macros which expand to a
3334 direct call through the bfd's xfer vector.
3336 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3337 must gas have its own version of everything (the gas version
3338 had the correct value)
3340 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3342 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3343 properly support i960 architecture and output correct reloc stuff.
3345 * bfd.h: added prototype for bfd_printable_arch_mach, added
3348 * coff-code.h: Applied patches from chrisb to support i960
3349 architecture, zero relocs and swap them correcly and conditionally
3350 compiled the timestamp.
3352 * sunos.c: Made the default section alignment 2^3 so that doubles
3353 are done properly. Fixed the same reloc bug that was in b.out.c
3355 * sysdep.h: Now compiles on a Posix box
3357 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3359 * icoff.c: Fix comment on big-endian version.
3360 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3361 F_RELFLG). Set F_AR32WR in output files if little endian
3364 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3366 * archures.c fixed =/== typo
3368 * sunos.c added architecture stuff for output. Fixed
3369 bug where files where vma(data) != size(text)
3370 were processed wrong.
3372 * coff-code.h added a lint cast
3374 * (../include/a.out.sun4.h) fixed it so zmagic
3377 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3379 * archive.c removed loads of includes, and fixed bug where string
3380 table didn't have a null at the end.
3382 * bfd.c fixed includes, added symbols argument to
3383 canonicalize_reloc entry point.
3385 * libbfd.c fixed includes and added some lint patches.
3387 * targets.c added both sorts of intel coff.
3389 * b.out.c fixed included, changed was the canonical
3392 * icoff.c added support for callj and big and little
3395 * opncls.c added chmod+xing for files with EXEC_P set.
3397 * sunos.c fixed includes. Changed default section
3398 alignement to words. Fixed relocation stuff to work with
3401 * bfd.h various new types added, prototype for new
3402 reloc calls, changed bfd->iostream to a void *
3403 to including files don't need stdio.h.
3405 * libcoff.h added conversion table to tie relocs to
3410 * coff-code.h fixed includes. Added code to support
3411 big and little endian formats. Various lints. Better
3412 processing of symbols. Changed reloc stuff to new
3415 * libbfd.h fixed includes
3418 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3420 * bfd.h changed name of alignment entry in sec_struct to
3421 alignment_power, because of conflicting uses within bfd.
3422 Now it should be obvious that it's a 2**n alignment
3423 specifier. Removed start_pad, end_alignment, block, minsize,
3424 output_file_alignment, subsection_alignment and original_vma fields.
3425 Added align_power() macro. Fixed bfd_section_alignment
3426 acessor macros. Added bfd_symbol_same_target macro.
3428 * b.out.c (b_out_write_object_contents) fixed to use
3429 new alignment member. Fixed (callj_callback) to use section
3430 relative symbols properly.
3432 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3433 Fixed (translate_from_native_sym_flags) to correctly make
3434 symbols section relative.
3436 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3437 (bfd_make_section) took out initialization of obsolete members.
3438 (bfd_print_symbol_vandf) added
3440 * opncls.c (bfd_create) created.
3442 * coff-code.h (coff_new_section_hook) took away refs
3443 to obsolete members. (make_a_section_from_file) added
3444 conversion between alignment types. (coff_symbol_from)
3445 added. (coff_count_linenumbers) only counts linenumbers
3446 if symbol is of coff-type. (coff_mangle_symbols) only
3447 heavily mangles symbols if symbol is coff-type.
3448 (coff_write_symbols) various lints. (coff_write_object_contents)
3449 various lints and modification for alignment conversion.
3450 (coff_slurp_relocs) fixed for use with new asection shape.
3452 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3454 * archive.c lots of lint
3456 * b.out.c added callj relocation support, upgrated reloc howto.
3457 Fixed so that asymbol and reloc records are output
3460 * bfd.c lots of lint, support for new bfd entry point
3463 * bfd.h changed definition of asymbol to contain pointer to
3464 owning bfd, removed target dependencies.
3466 * cache.c took out print statements, put in BFD_ASSERT calls.
3468 * coff-code.h various lints, corrected linenumber output
3469 functionality. Added support for new style asymbols and
3470 bfd_print_symbol. Fixed so that asymbol and
3471 reloc records are handled correctly. Added timestamp.
3473 * icoff.c Added support for new howto shape.
3475 * liba.out.h Added support for new asymbol shape
3477 * libbfd.c various lints
3479 * libbfd.h various lints
3481 * libcoff.h added support for new asymbol shape.
3483 * sunos.c various lints. Added support for new asymbol shape
3484 and bfd_print_symbol.
3486 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3488 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3489 pointer lint. Added support for callj relocation. Fixed bug where
3490 the last 32 bytes of the text section were overwritten by data. Fixed bug
3491 where archives of b.out didn't work due bfd_slurp_extended_name_table
3494 * sunos.c added support for n_other field. Braced the howto table so
3495 that it won't be affected by any lengthing of the howto struct typedef.
3498 * bfd.h added support for n_other field, added special_function
3499 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3502 * bfd.c upgraded bfd_perform_relocation, various lints.
3504 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3506 * ChangeLog: Started ChangeLog for BFD.
3507 * ToDo: Create file for suggestions.
3509 * Makefile: Support easy loading into Saber C.
3510 Add dependencies for icoff.o and bcs88kcoff.o.
3511 Rename coff.c to coff-code.h. Change callers.
3513 * bfd.c (bfd_check_format): Allow the check_format routines
3514 to return the desired target vector, rather than just a Boolean.
3515 bfd.h (bfd_check_format): Change function pointer return type.
3516 archive.c (bfd_generic_archive_p): change callee.
3517 b.out.c (b_out_little_object_p, b_out_big_object_p,
3518 b_out_real_object_p): change callee.
3519 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3520 in check_format transfer vectors that need a filler.
3521 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3522 bcs88kcoff.c: change callee.
3523 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3524 icoff.c: change callee.
3525 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3527 * libbfd.c (zalloc): It should actually zero the storage!
3528 This was commented out for some reason.
3530 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3531 This is so callers can avoid <stdlib.h> which doesn't exist
3534 * bfd.c (map_over_sections): Add debugging code, since I
3535 noticed the section count for sunos core files was bad, but only
3536 GDB had detected the problem.
3537 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3538 bfd_get_section_linenos): Remove obsolete functions.
3539 (bfd_apply_relocations): Use longs, not ints, for the math.
3541 * bfd.h: Declare enum boolean and struct bfd_target as well
3542 as typedefs for them. Remove obsolete
3543 bfd_get_section_lineno_size.
3545 * cache.c: Make the "fdopen" support work. Keep better track
3546 of how many files are open. Centralize the opening of files
3547 and be sure bfd_open[rw] actually try to open the file. Evade
3548 linked list initialization problems.
3550 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3552 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3554 * cplus-dem.c: Delete file, since it is not part of BFD.
3556 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3557 (bfd_openr, bfd_openw): Actually open the file, give error now.
3559 * sunos.c (sunos4_core_file_p): Set section count.
3560 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3561 obsolete definitions.
3562 (_write_symbol_table): Initialize <idx> counter.
3563 (foop): Eliminate debugging code.
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