1 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
3 * libcoff.h (obj_raw_syment_coun): New macro.
4 * coffgen.c (coff_get_normalized_symtab): Initialize
6 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
8 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
10 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
12 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
13 for compatibility with tools from MIPS.
15 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
16 * config/irix3.mt, config/irix4.mt: Removed.
17 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
18 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
20 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
22 * hosts/hp300bsd.h: Add gross hack to determine whether we
23 are running on BSD 4.3 or BSD 4.4, and use appropriate include
24 files (and set other parameters) to match.
26 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
28 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
29 ansi definition which otherwise confuses non-ansi compilers.
31 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
32 ultrix cc by forward declaring getenv as is done in
35 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
37 * elf.c (elf_info_to_howto): cast an enum into unsigned char
38 avoiding a fatal error in vax ultrix 4.2 cc.
40 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
42 * bfd-in.h, VERSION: Roll to version 2.1.
44 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
46 * oasys.c (oasys_write_object_contents): Lint.
47 * srec.c: Whitespace cleanup.
49 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
51 * coffgen.c (coff_print_symbol): Print correct tagndx value;
52 cleaned up output formatting a bit.
54 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
56 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
57 relaxable. Should be moved somewhere else.
59 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
61 * aout-mipsbsd.c: Eliminated uses of DEFUN.
62 (aout_mips_*_vec): Added seclet_link element.
64 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
65 support for aout-mipsbsd target.
67 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
69 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
71 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
73 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
75 Add support for the H8/500
77 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
79 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
81 * libecoff.h: New file. Defines ECOFF backend data for gdb.
82 * coff-mips.c: Now includes libecoff.h.
83 (ecoff_data_type): Moved to libecoff.h.
84 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
85 call it. If there is ever another ECOFF target, this and the
86 swapping functions should be accessed via an ECOFF specific target
88 * Makefile.in (coff-mips.o): Depends on libecoff.h.
90 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
92 * coffcode.h: Removed MIPS specific information, since coff-mips.c
93 no longer includes this file.
95 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
96 bits to 0 to make comparison test useful.
98 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
99 avoid overflowing GP accessible sections in binutils/objdump.
101 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
103 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
104 reading more robust: Fail if string index is out of string
107 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
109 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
110 PCREL13): Don't take dst_address into account; the input file has
111 already taken care of that.
113 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
115 * coff-mips.c: Completed support for linker and binutils.
117 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
119 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
120 original addend from section contents.
122 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
124 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
125 * hosts/delta88.h (strtol): Fix prototype.
126 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
128 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
130 * elf.c: Get rid of "#ifdef sparc".
131 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
132 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
134 (elf_info_to_howto): Use runtime conditionals on CPU type, not
135 compile type conditionals on host CPU.
136 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
138 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
140 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
142 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
143 ECOFF which has two common sections.
144 (bfd_com_section): Set SEC_IS_COMMON flag.
145 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
146 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
147 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
148 bfd_is_com_section macro rather than checking for equality to
151 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
153 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
154 (coff_mkobject_hook): Accept aouthdr argument.
155 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
156 Handle NULL aouthdr argument.
157 (coff_object_p): If there is no aouthdr, pass it as NULL to
159 * libcoff.h: Rebuilt for mkobject_hook changes.
161 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
162 additional MIPS ECOFF fields.
164 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
166 * configure.host: added mips-dec-bsd*
167 * configure.in: added mips-dec-bsd*
168 * aout-mipsbsd.c: new file for mips-dec-bsd*
169 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
170 * aoutx.h: added mips support.
171 * archures.c: added mips support to bfd_default_scan().
172 * cpu-mips.c: added support for R4000 (untested).
173 * libaout.h: added MIPS1 & MIPS2 magic numbers.
174 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
175 hope will make it into include/bfd.h.
176 * targets.c: added aout_mips_*_vec.
178 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
180 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
182 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
184 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
186 * libcoff-in.h: Update prototype for coff_count_linenumbers.
188 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
190 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
191 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
192 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
193 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
195 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
196 bfd_swap_reloc_in or coff_swap_reloc_out.
197 * coff-mips.c: Added code to link and write out symbolic debugging
198 information, and to swap relocs in and out.
200 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
202 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
203 (coff_write_object_contents): coff_count_linenumbers returns the
204 number of line number records it found.
206 * coffgen.c (coff_write_linenumbers): only write out line numbers
207 in the section they belong to.
209 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
211 * targets.c (bfd_target): Added relocateable argument to
212 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
213 target vector for linker use.
214 * bfd.c (bfd_seclet_link): New macro.
215 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
216 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
217 and boolean return value. Made static.
218 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
219 relocateable argument.
220 * reloc.c (bfd_generic_get_relocated_section_contents): Added
221 relocateable argument (if relocateable, saves relocs).
222 * bout.c (b_out_get_relocated_section_contents),
223 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
224 relocateable argument (if relocateable, just calls
225 bfd_generic_get_relocated_section_contents).
226 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
227 argument to prototype.
228 * All targets: Set new _bfd_seclet_link vector to
229 bfd_generic_seclet_link.
231 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
233 * coffgen.c: #include seclet.h.
235 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
237 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
238 debug info. Setup info about linker symbols only, and use
239 standard bfd fields to hold the info.
240 * (hppa_object_p): Remove unneeded decls.
241 * (hppa_new_section_hook): Get rid of most of this.
242 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
243 fat. Remove all knowledge of stabs, remove redundant knowledge of
245 * Remove macros for accessing fields which are now gone.
247 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
249 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
251 * coff-z8k.c: delete unused reloc functions
253 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
255 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
256 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
257 * coff-msym.c: Use DEFUN for function definitons.
258 * coff-mips.c: Added code to read and print symbols, and to find
261 * coffcode.h: Moved many generic functions into coffgen.c. Moved
262 swapping functions into coffswap.h for ECOFF use. Moved
263 relocation functions, only used by h8300 and z8k, into reloc16.c.
264 Added hooks for coffgen.c functions to backend data structure, and
265 added hook functions. Still more could be done.
266 * coffswap.h: New file to hold COFF swapping routines.
267 * coffgen.c: New file to hold generic COFF functions.
268 * reloc16.c: New file to hold h8300 and z8k specific relocation
270 * libcoff-in.h: Added declarations for functions in coffgen.c.
271 * libcoff.h: Rebuilt to incorporate changes.
272 * coff-h8300.c: Function name changes.
273 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
274 hook rather than defining EXTRA_CASES.
275 * Makefile.in: Build new files coffgen and reloc16. Added
276 dependencies of coff-*.o on coffswap.h and seclet.h.
278 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
280 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
281 about discarding const.
283 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
285 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
287 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
289 * configure.in (post-target): If --with-minimal-bfd is specified,
292 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
294 * srec.c (srec_write_records): one of my boards wants a CR between
297 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
299 * archive.c (do_slurp_coff_armap): set symdef_count correctly
300 (it broke a couple of weeks ago).
302 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
304 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
305 return type, so libbfd.h doesn't reference undefined typedefnames.
307 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
309 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
311 (coff_pointerize_aux): don't pointerize a negative tagndx
312 (sometimes generated by SCO 3.2v4 cc).
314 * bout.c (calljx_callback, callj_callback,
315 b_out_get_relocated_section_contents): warn if relocating against
318 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
320 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
321 Make a bunch more routines be static.
322 * hppa.c (fill_spaces): Get rid of this, replace with much better
323 written setup_sections().
324 * (setup_sections): New routine to create BFD sections for each
325 space and subspace in SOM files.
326 * (hppa_object_setup): Use BFD sections created by
327 setup_sections() to locate GDB symbol table info.
328 * (make_unique_section): New routine to create a BFD section. It
329 ensures that the given name is unique, and will generate a unique
331 * (hppa_object_p): Become much more paranoid about file header.
332 * (make_bfd_asection): Call bfd_make_section to do the dirty
333 work. Simplify code somewhat.
334 * (hppa_core_file_p): Use proper name for stack section.
335 * libhppa.h: Remove millicode_start, millicode_end decls.
337 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
339 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
341 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
342 relocs, don't bother doing the adjustment if the value to add is
345 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
347 * bfd.c (bfd_get_size): New function that gets an upper bound
348 on the possible size of any object in a bfd.
349 * elf.c (bfd_elf_find_section, elf_get_str_section,
350 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
352 * elf.c (elf_big_vec, elf_little_vec): Document last three
353 members initialized to NULL.
355 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
357 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
359 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
361 * hosts/std-host.h: New file. Attempt at a generic/default
362 set of definitions, to discourage porting to new hosts by copying.
363 * hosts/news.h: Removed.
364 * hosts/sparc.h: Use std-host.h.
365 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
366 perhaps we can later remove the the_bfd field from each symbol.
367 * syms.c (struct symbol_cache_entry): Remove unused field
368 app_data. Add comment noting that the_bfd is almost redundant,
370 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
371 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
372 * hppa.c (fill_spaces): Make slightly more rebust.
373 * configure.in: Allow std-host as the "default" host.
375 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
377 * bfd.c: Add struct hppa_core_data to tdata union.
378 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
379 Get rid of HPPA/BSD specific code. That will go somewhere else
381 * (fill_spaces): Don't spin forever and die if you don't find
382 $MILLICODE$ subspace.
383 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
385 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
386 Make these work for HPUX.
387 * (make_bfd_asection): New routine to make section creation a
389 * (hppa_core_file_p): Completely rewrite, leave out bugs.
390 * libhppa.h: #include the right system files. Redefine all of
391 the structs/macros for hacking core files to use more sensible
392 HPUX core file structures.
393 * targets.c (target_vector): Conditionalize hppa_vec on
394 HOST_HPPAHPUX, not hp9000s800.
395 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
396 malloc and realloc. #define HOST_HPPAHPUX.
398 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
400 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
401 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
402 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
403 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
405 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
406 * aix386-core.c: New file for handling core files on AIX on PS/2.
407 * targets.c: if AIX386_CORE, use aix386_core_vec.
408 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
411 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
413 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
416 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
418 * Makefile.in: added dvi target
420 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
422 * bfd.c: Use right name for tekhex tdata struct.
423 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
424 * libcoff.h: Updated to get spacing change from coffcode.h.
425 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
427 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
429 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
430 functions, with the "guts" of the old bfd_slurp_bsd_armap
431 and bfd_slurp_coff_armap, but assuming we've already checked
432 if the armap is present or not.
433 Also, rewrite a bit to avoid keeping around obstack data
435 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
436 Various fixes to correctly handle COFF_style archives names.
437 (Note that because these have a trailing '/', the names can
438 have embedded spaces.)
439 * archive.c (bfd_slurp_armap): New function, replaces old
440 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
441 _either_ format, and calls do_slurp_bsd_armap or
442 do_slurp_coff_armap if either form of map is seen.
443 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
444 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
445 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
446 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
448 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
450 * hppa.c: #include "sysdep.h", not <sysdep.h>.
451 * libhppa.h: Make millicode_start and millicode_end be unsigned
452 int to be same type as CORE_ADDR in GDB. Why are these here?
454 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
456 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
457 vaddr of the section to the addend.
458 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
459 SCO_CORE to SELECT_VECS.
460 (target_vector): add sco_core_vec.
461 * sco-core.c (sco_core_vec): add leading underscore initializer.
462 * configure.in (i[34]86-*-sco*): use target i386-sco.
463 * config/i386-sco.mt: new file; define SCO_CORE.
465 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
467 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
469 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
471 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
473 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
475 * hosts/i386linux.h: Include unistd.h.
477 * aoutx.h (print_symbol): aout_stab_name returns a constant
479 * libaout.h (aout_stab_name): Fix prototype.
480 * stab-syms.c (aout_stab_names): Array is now const.
481 (aout_stab_name): Return value is now pointer to const.
483 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
486 * syms.c (asymbol): Added new field "app_data", for data
487 particular to the application. Some of the linker flags ought to
488 get moved to this field someday.
490 * archures.c (bfd_default_scan): Recognize a few more numbers:
491 80486, 80960, and 960.
493 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
494 bfd_coff_std_swap_table, cast to PTR.
495 * bfd.c (bfd_coff_swap_*): Deleted macros.
496 * targets.c (struct bfd_target): Deleted COFF-specific swapping
498 * coffcode.h (type bfd_coff_backend_data): New structure type,
499 contains pointers to the COFF-specific swapping routines.
500 (bfd_coff_std_swap_table): New data structure, to be used when
501 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
502 (bfd_coff_swap_*): New macros.
503 * coff-mips.c (mips_coff_swap_table): New data structure.
504 (ecoff_big_vec): Use it.
505 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
506 * All other targets: Deleted coff-specific vector entries.
508 * trad-core.c: Fixed some `PARAMS' uses that were missing
511 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
513 * aoutx.h (some_aout_object_p): Protect arg prototype in
514 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
516 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
518 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
519 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
520 PARAMS for readability.
522 * aoutx.h: Add type to callback parameter.
523 * coff-mips.c: Don't call trad-core.h, not needed.
524 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
525 * trad-core.h: Eliminate, unused.
527 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
529 * format.c (bfd_check_format): if default target isn't found
530 then look through the entire list rather than return early.
532 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
534 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
536 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
538 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
540 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
542 * coff-z8k.c: checkpoint, more addressing modes handled
543 * coffcode.h (get_value): don't truncate reloc->addend field, it's
546 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
548 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
550 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
552 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
554 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
556 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
557 and about when file descriptors are closed.
559 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
561 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
562 written out correctly.
564 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
566 * section.c: New section bit SEC_SHARED_LIBRARY.
567 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
568 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
571 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
573 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
574 macros; use PARAMS to declare the function pointers involved.
576 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
577 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
579 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
581 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
583 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
584 declaring pointers to functions.
585 * cache.c, elf.c: Move static function decls to top, use PARAMS.
586 * seclet.h: Declare external function with PARAMS.
588 * doc/chew.c (exfunstuff): Eliminate.
589 (paramstuff): Replace exfunstuff with function to generate PARAMS.
590 * doc/proto.str: Use paramstuff rather than exfunstuff.
592 * libbfd.h: Update, based on changes in source code and chew.
594 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
596 * libieee.h: Add FIXME about removing limit on number of sections.
597 * bfd-in.h: Improve comments to make it clear that bfd.h is
598 the wrong place to edit this file.
599 * Makefile.in (install): Install ansidecl.h and obstack.h in the
600 same places where we install bfd.h.
602 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
604 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
605 symbol type before blindly modifying the auxent. Specifically,
606 only modify the endndx fields for types that need it, and don't
607 set the array information for non-arrays.
609 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
611 * aoutx.h (some_aout_object_p): Section list should be set up
612 correctly anyways; don't have to set up "next" pointers manually.
614 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
616 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
617 config/i386v.mh: removed -DUSG from HDEFINES.
618 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
620 hosts/i386v.h: don't define POSIX_UTIME.
622 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
624 * ieee.c (ieee_slurp_sections): make a private copy of the
625 section's name before truncating it.
627 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
629 * hppa.c: add symbol_leading_char entry in transfer vec
631 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
633 * ieee.c (get_symbol): can now cope when two symbols of a
634 different class, but the same index number occur consecutively.
635 (get_section_entry): nicer name for sections being forward
636 referenced. (ieee_archive_p): don't free the filename string,
637 since it was never malloced.
639 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
641 * coffcode.h (coff_write_object_contents): Zero timestamp field.
643 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
645 * coffcode.h (coff_swap_aux_out): set the fcnary info before
646 optionally setting the dimen info, since they are in the same
647 memory locations. Also zero out external auxent.
648 (coff_write_symbol): don't zero external auxent; now done in
651 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
653 * Check fclose return value for errors.
654 libbfd.h: bfd_cache_close now returns a boolean.
655 cache.c (bfd_cache_delete): return fclose success value.
656 (bfd_cache_close): return bfd_cache_delete return value.
657 opncls.c (bfd_close, bfd_close_all_done): return result of
660 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
662 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
664 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
666 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
667 work out a coff relocation type from a howto's attributes rather
668 than using the input r_type field. This fixes PR1677 and allows
669 conversion of a.out relocs to coff relocs.
671 * coffcode.h (coff_write_relocs): if supplied a relocation
672 relative to an absolute symbol, use the right symbol index.
674 * reloc.c (bfd_perform_relocation): do a partial link for coff
677 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
679 * changes to support i386-sysv with shared libraries:
680 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
681 check for .data2; if _LIB is defined, check for it; map
682 SEC_NEVER_LOAD to STYP_NOLOAD.
683 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
684 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
685 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
686 if section has contents, not just if it is loadable; if
687 TWO_DATA_SECS, check for .data2
688 (coff_set_section_contents): set vma of .lib section to number of
690 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
691 don't define coff_write_armap to bsd_write_armap.
692 * hosts/i386v.h: don't include <utime.h>, since it is not provided
695 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
697 * solaris2.h: Get the definition of alloca from alloca.h if we
700 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
702 * configure.in (i960-*-{aout,bout}): Support these.
704 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
706 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
708 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
710 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
711 no-longer-used definitions of L_SET and L_INCR.
712 * i386linux.h: Tweaks to smooth Linux build.
714 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
716 * seclet.h: Add enum tag to bfd_seclet_enum_type.
718 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
720 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
721 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
722 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
723 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
725 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
726 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
728 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
730 * configure.host: New file, contains mapping of host configs
731 to host support file names for bfd, binutils, opcodes.
732 * configure.in: Use it.
733 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
734 * i386bsd.c: Cleanup, reformat.
735 * config/i386-bsd.mt: Comment changes.
736 * config/i386bsd.mh: New file for core file support.
737 * hosts/i386bsd.h: Merge changes from Peter Schauer.
738 * bout.c (ALIGN): Rename to ALIGNER, since system header files
739 on BSD 4.4 define ALIGN (sigh!).
741 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
743 * libaout.h (aout_backend_data): added exec_header_not_counted
744 field. For ZMAGIC files only, when text_includes_header is set, by
745 default the length of the exec header is counted in the text
746 section size. For go32, exec header is mapped in but does *not*
747 contribute to the size of section.
748 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
749 is not set, but ztih is, add the size of the exec header to the
750 recorded size of the text section.
751 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
752 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
753 Also set text_includes_header.
754 * aout-target.h (*_backend_data): cleare exec_header_not_counted
755 by default in MY(backend_data).
757 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
759 * aout-target.h (callback): Don't define this function if it won't be
762 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
763 type doesn't match. Don't lose if file sections have already been
765 (set_arch_mach): Set reloc_entry_size.
766 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
768 * hosts/i386bsd.h: New file.
769 * configure.in: Recognize i[34]86-*-bsd host.
771 * aout-target.h (callback, write_object_contents): Delete unused
774 * aoutx.h (reloc_type_lookup): New function.
775 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
776 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
777 (MY_reloc_howto_type_lookup): Don't define it.
779 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
781 (slurp_symbol_table): Use header byte order, not target byte
782 order, for reading symbol data.
784 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
786 * configure.in: Undo some brain damage in the host section.
787 * configure.in: Reformat the target section, test many configs.
788 * Makefile.in (make): Remove obsolete `make make'.
789 * aoutx.h (some_aout_object_p): Make defines line up.
791 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
793 Now a bfd knows whether underscores are normally prepended
794 to symbols in its file format.
796 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
797 coff-z8k.c: targets set so they have leading underscore
798 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
799 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
800 without leading underscore flag
801 * targets.c: add symbol leading char to xvec description
802 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
804 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
806 * archive.c: Make errno global.
807 * archive.c (_bfd_write_archive_contents): If read fails (and
808 errno!=0) set bfd_error to malformed_archive (since this probably
809 indicates a truncated archive), rather than system_call_error.
811 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
813 * Makefile.in: added rules for i386bsd.c
814 * i386bsd.c: new file, supporting 386bsd.
815 * configure.in: recognize i386-*-bsd target.
816 * config/i386-bsd.mt: new file - 386bsd target configuration.
818 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
820 * configure.in: re-arrange host section to use *-*-* notation,
821 clean up some of the target section as well
823 * seclet.c: cast result of bfd_get_relocated_section_contents to
824 avoid compiler warnings
826 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
828 * coffcode.h (coff_section_symbol): Create section if it doesn't
831 * bout.c: Removed some unused variables.
833 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
835 * Portability fixes from p3:
836 coffcode.h (coff_write_relocs): removed sanity check until it
837 works on all targets (per advice from sac).
838 config/hp9000.mh: new file to define USG.
839 hppa.c: #undef hppa before the JUMP_TABLE.
840 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
842 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
843 local variable target volatile to avoid mysterious bug in
846 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
848 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
849 * hosts/hppahpux.h: Remove bcopy and index circumventions.
851 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
853 * coff-z8k.c (func_da, func_jr): Lint.
854 * coffcode.h: Use memset rather than bzero.
855 * elf.c: Use memcpy rather than bcopy.
856 * tekhex.c: Use memset rather than bzero.
858 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
860 Add Adobe a.out support.
862 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
863 * config/adobe.mt: Add.
864 * configure.in (*-adobe-* target): Add.
865 * targets.c (a_out_adobe_vec): Add.
866 * Makefile.in: add aout-adobe.c.
868 * configure.in: Put two dashes in all entries to be matched.
869 Add comments to remind people to do this.
870 Reorder all entries that match manufacturer names, to occur
871 last, so they will only be matched if no more specific match
872 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
874 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
876 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
877 since we should never have a NULL section.
878 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
879 tests, set the section to bfd_abs_section.
881 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
883 * coff-z8k.c: getting closer
884 * coffcode.h (coff_get_relocated_section_contents): allow
885 EXTRA_CASES hooks for different arches to provide different reloc
887 * seclet.h: #ifndef around it to allow multiple inclusion
888 * srec.c: minor doc fix
890 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
892 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
894 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
896 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
899 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
901 * bout.c (b_out_slurp_reloc_table): Clear howto field before
902 filling in reloc, in case immediately following code doesn't set
905 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
907 * coffcode.h (coff_renumber_symbols): set the last renumbered
908 symbol pointer to NULL, as expected by coff_write_linenumbers.
909 (coff_write_relocs): apparently a non-zero addend is OK for reloc
910 type R_IHCONST used on the 29k.
912 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
914 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
915 update, based on how the underlying file was opened. Obsoletes
917 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
918 all FASCIST_FDOPEN config defines.
920 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
922 * sparc-opc.c: Moved to opcodes library, now that we have one.
923 * Makefile: Don't compile it.
925 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
927 * aoutx.h: adjust_sizes_and_vmas did not return anything.
929 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
931 * section.c (bfd_set_section_flags): Remove a sanity check.
932 It is unfortunately broken, and prevents strip from working.
934 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
936 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
937 created by last change.
939 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
941 * reloc.c (reloc_howto_struct): Make size field be unsigned.
942 * bfd-in.h: Bump to version 2.0.
944 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
946 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
947 braindamaged HP/Apollo compiler happy.
949 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
951 * format.c: Fix description of search for matching target.
952 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
953 * targets.c: Update description of search for matching target.
954 * Makefile.in (do_clean, clean): Fix infant mortality typo.
955 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
956 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
958 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
960 * Makefile.in: Added mostlyclean/clean/distclean rules.
962 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
964 * targets.c (target_vector): Take out oasys (unless that is
965 the default): Because there is no magic number in archives,
966 there can be annoying target mis-matches.
968 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
970 * sparc-opc.c: Rigorously updated to match architecture manual.
972 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
974 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
975 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
976 to the built-in abs_section were not written out correctly.
978 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
980 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
981 large, assume we're using a swapped byte order and fail with
982 wrong_format rather than dumping core.
984 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
986 * Renamed opc-sparc.c to sparc-opc.c for systems with short
987 filename constraints.
988 * Makefile.in: Updated to reflect change.
990 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
992 Add preliminary support for the we32k:
994 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
996 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
998 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1000 * bout.c: added support for relaxable alignment relocs.
1002 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1003 pass down pointer to play area rather than use alloca
1005 * cpu-z8k.c (compatible): made static to reduce name space
1008 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1010 Add basic support for the z8k:
1012 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1013 section.c, targets.c,
1015 * syms.c: move mis-inserted patch.
1017 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1019 Documentation fixes:
1020 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1021 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1023 * reloc.c: break out addend item from surrounding text.
1025 * doc.str (DOCDD): Defined. Adds text to output.
1026 (bodytext): Put bulletize before kill_bogus_lines.
1027 * chew.c (bulletize): End itemization after a blank line, to
1028 prevent following text from being swallowed up in an item.
1030 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1032 * configure.in: Add sparclite as a target.
1034 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1036 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1039 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1040 from a coff file (csym is null), dont deref them
1042 * ieee.c (parse_expression): get the answer right when adding an
1043 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1044 on elts so that filename is filled in.
1046 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1048 * bout.c (howto_align_table): New set of relocs, with enough
1049 data for "objdump -r" to work.
1050 (b_out_reloc_type_lookup): Recognize alignment relocs.
1052 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1054 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1055 invocations of make. Also, always create installation
1058 * config/apollov68.mh: removed -g from CC definition.
1060 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1062 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1063 overflowing gp-offset range.
1065 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1067 * srec.c (srec_set_section_contents): don't write out sections
1068 without the LOAD and ALLOC attributes
1070 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1072 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1073 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1074 * aout-target.h (callback): Don't set page/seg sizes.
1076 (set_sizes): New routine.
1077 (backend_data): Point to it.
1078 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1079 (sunos4_aout_backend): Point to it.
1080 * aoutx.h (set_arch_mach): Call set_sizes callback.
1082 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1084 * aout-target.h: Make _bfd_slurp_extended_name_table be
1085 the default. Given that we *write* the suckers (for long
1086 archive member names), we really ought to be able to read them!
1087 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1088 seem to be needed, and many machines don't have it.
1090 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1092 * coff-m68k.c (vector): read and write archives in coff format.
1094 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1096 * opc-sparc.c: New file.
1098 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1100 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1101 pointers to bfd_byte* before performing arithmetic on them. Such
1102 use with bare void* pointers is a gcc extension.
1103 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1104 * archive (normalize): Add to CONST to match actual usages with
1107 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1109 * configure.in: Recognize i486 host cpu, and use i386-elf
1112 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1114 * config/stratus.mt (CC): Remove definition.
1115 * elf.c (bfd_section_from_shdr): Test for the possibility that
1116 section_from_elf_index returns NULL and don't dereference it.
1118 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1120 * add hppa_data to bfd tdata (indirectly via sef).
1122 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1124 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1126 * configure.in: error messages to stderr, not stdout
1128 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1130 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1131 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1132 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1134 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1136 * configure.in: recognize hppa* instead of hppa
1138 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1140 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1141 RTYPE2HOWTO to cope with same.
1142 * reloc.c (bfd_perform_relocation): added support for size of -2
1143 (subtract a word reloc type). Updated doc.
1145 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1147 * Makefile.in: merged changes from progressive, removed rcsid.
1149 * archures.c, archive.c, Makefile.dos: removed rcsid.
1151 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1153 * bfd-in.h : add BFD_IS_RELAXABLE flag
1154 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1155 header e_relaxable, major hackery in callbacks
1156 * libaout.h : add space for a_relaxable.
1157 * seclet.c (rel): don't relax empty sections
1160 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1162 * section.c (STD_SECTION): add some casts to the initializers for
1165 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1167 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1168 and add appropriate casts to keep (picayune) aix-cc happy.
1170 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1172 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1173 symbol pointers. Punt expensive & useless bfd_realloc. Use
1174 malloc for raw symbols, and free it before returning.
1175 (bfd_section_from_shdr): Do not slurp symbol table until politely
1176 asked. Do not even slurp string tables.
1177 (elf_get_symtab_upper_bound): Count 'em without reading them.
1178 (elf_get_symtab): This is how to politely ask. Schlurp!
1179 This should probably just *become* elf_slurp_symbol_table, FIXME.
1181 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1183 * archive.c (bsd_write_armap): write the timestamp of the
1184 archive header to be just a little bit later than the timestamp of
1185 the file, otherwise the linker will complain that the index is
1188 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1190 * configure.in: Add m68k-ericsson-*.
1192 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1194 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1195 * elf.c: Remove unconditional debug printf's.
1196 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1197 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1198 (elf_slurp_symbol_table): Hand out symbols in forward, not
1199 reverse order. Simplify duplicate code.
1201 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1203 * elf.c: Remove "(void)" casts from function calls where the
1204 return value is ignored, in accordance with GNU coding standards.
1206 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1208 * hppa.c: Apply John's standard fix to avoid "empty translation
1209 unit" warnings from some ANSI-C compilers.
1211 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1213 * hosts/solaris2.h: Configure same as sysv4.
1215 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1217 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1218 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1219 type match actual return type.
1220 * elf_print_symbol (section_name): Make CONST.
1222 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1224 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1225 New files, for Linux (a free Unix clone for 386 machines).
1226 * Makefile.in, configure.in, targets.c: Update accordingly.
1228 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1229 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1230 correct calling of howto special functions and fixes from Raeburn
1232 * archures.c: nuke bfd_reloc_code_type
1233 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1234 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1235 SEC_NEVER_LOAD, various other bfdgas newness
1236 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1237 * targets.c: change jump table vector to above
1240 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1242 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1243 its prototype will be included in libbfd.h. Change result type
1244 to struct * (rather than equivalent typedef) so it can be used in
1245 the prototype, where they typedef won't be known.
1246 * libbfd.h: Updated version.
1248 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1250 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1251 targets.c: HPPA merge.
1253 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1255 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1256 * config/solaris2.mh: Kludge around Sun compiler bug.
1258 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1260 * libaout.h (aout_backend_data): Change defs of two bitfields to
1261 be unsigned chars instead to get around rs6000 compiler problem.
1263 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1265 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1266 Correct misconception that there can be only one symbol table.
1267 Only call elf_slurp_symbol_table on the full symbol table, not
1268 the dynamic one which is only a subset of the full one.
1270 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1272 * coffcode.h (coff_compute_section_file_positions): For I960,
1273 don't align sections in file.
1275 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1277 * targets.c (struct bfd_target): Added field for target-specific
1278 (but not file-specific) data, for distinguishing minor
1279 characteristics between (e.g.) a.out formats.
1281 * section.c (struct sec): New field user_set_vma indicates vma
1282 field should be heeded, not assumed to be unset.
1283 (STD_SECTION): Initialize that field of standard sections to zero.
1284 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1286 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1287 pre-swapped version.
1289 * archures.c (struct bfd_arch_info): Fixed order of comment and
1290 field decl. New fields indicate size of page and segment for
1292 * cpu-m68k.c (N): Fill in values.
1293 * cpu-sparc.c (arch_info_struct): Ditto.
1295 * libaout.h (struct aout_backend_data): Various bits of data (not
1296 all used currently) with characteristics of a.out implementation.
1297 Important field for now is text_includes_header, indicating that
1298 the text section starts immediately after the file header, which
1299 gets mapped in with it.
1300 (struct aout_data): New fields indicate whether vma has been
1301 adjusted yet (not yet used), and what magic number will be used in
1302 the output file (should go away in favor of vma_adjusted).
1303 (WRITE_HEADERS): Code for dealing with section sizes and related
1304 header fields replaced with call to adjust_sizes_and_vmas.
1305 * aoutx.h (some_aout_object_p): Fill in magic number field.
1306 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1307 (set_arch_mach): Set page size and segment size once CPU
1309 (adjust_sizes_and_vmas): New function; has much code moved
1310 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1311 and size parameters, as well as many header fields, after deciding
1312 on magic number for output file. Checks to ensure that this
1313 adjustment has only been done once.
1314 (set_section_contents): Call adjust_sizes_and_vmas instead of
1315 doing much of the work here.
1317 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1318 default (null) values of these fields.
1319 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1320 value in exec header.
1321 (sunos4_aout_backend, MY_backend_data): Define backend data
1322 indicating file header is included in text section.
1324 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1326 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1327 gcc version 2, to avoid warnings.
1329 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1331 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1332 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1334 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1336 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1338 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1340 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1341 * configure.in: Rewrite target parsing to use simple format.
1342 Handle sparc-sun-solaris2 configuration.
1343 * aout64.h: Avoid ANSI C brain death warning.
1344 * elf.c: Avoid trigraph (???) or /* in comments.
1346 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1348 * config/sysv4.mh: new file, RANLIB=echo
1350 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1352 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1354 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1355 elf_core_tdata_struct into a single common struct. Core files
1356 wouldn't have worked at all without this.
1357 (bfd_elf_find_section): New function for GDB's undercover use
1358 to find string sections that BFD hides from it.
1359 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1361 (elf_object_p, elf_core_file_p): Allocate internal file header
1362 storage dynamically.
1363 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1364 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1366 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1368 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1370 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1372 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1374 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1376 * configure.in: handle m680[01234]0 as aliases for m68k
1378 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1380 * coff-a29k.c: do byte relocs correctly
1381 * coffcode.h (styp_to_sec_flags): never load INFO sections
1382 * seclet.c (rel): don't relocate INFO sections
1384 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1386 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1387 Make the symbols unmodifiable.
1388 (bfd_section_init): Deleted.
1389 * init.c (bfd_init): Don't call bfd_section_init.
1391 * section.c (bfd_set_section_contents): Ensure that range to be
1392 written is within section boundaries.
1393 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1396 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1398 * coff-i960.c (howto_table): Deleted.
1399 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1400 interesting entries from old howto_table.
1401 (RTYPE2HOWTO): Adjusted to use switch.
1402 (coff_i960_reloc_type_lookup): New function.
1404 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1405 records for section symbol.
1406 (make_abs_section): Unused; deleted.
1407 (renumber_symbols): Re-order symbols so undefined symbols come
1408 last, as COFF format desires.
1409 (coff_write_symbol): Put C_FILE symbols in debug section always.
1410 (coff_section_symbol): New function; creates a symbol with the
1411 same name as a section, and sets up aux records for it.
1412 (coff_add_missing_symbols): New function; adds section symbols to
1413 symbol table if they aren't there already. Should someday also
1414 add a dummy C_FILE symbol if none is present.
1415 (coff_write_object_contents): Add missing symbols before preparing
1416 symbol table to be written.
1417 (coff_slurp_reloc_table): Verify that symbol indices read in are
1418 in a reasonable range.
1419 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1420 (obj_conv_table_size): Accessor macro.
1422 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1423 reloc types on i960.
1425 * bfd-in.h (bfd_get_section_name): New macro. Like
1426 bfd_section_name, but returns rvalue, not lvalue.
1427 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1428 (bfd_get_section_flags): Now returns rvalue.
1430 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1431 general, some specific to sparc or i960.
1433 * aoutx.h (set_section_contents): Set VMA for each section based
1434 on previous section. If text section VMA doesn't appear to have
1435 been set, make a best guess from the type of file.
1437 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1439 (MY(vec)): Initialize reloc_type_lookup field.
1441 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1442 (bfd_error_trap, bfd_error_vector): Extern, not common.
1444 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1445 few types of relocs for sparc; will need enhancement.
1447 * bout.c (callj_callback): Use DEFUN macro in definition.
1448 * coff-i960.c (optcall_callback): Likewise.
1450 * targets.c (bfd_target): Added fields reloc_type_lookup and
1451 _bfd_make_debug_symbol. Also minor comment changes.
1452 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1453 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1454 than arch info, and dispatch with BFD_SEND. Callers changed.
1455 * archures.c (struct bfd_arch_info): Deleted field
1457 * cpu-*.c: Don't initialize that field.
1459 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1460 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1461 (bfd_errmsg): Now returns ptr to const.
1462 * bfd-in.h (bfd_errmsg): Fix prototype.
1464 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1465 * reloc.c (bfd_generic_relax_section): Ditto.
1467 * section.c (Section Output doc): Improve description of use of
1468 output_section and output_offset.
1470 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1472 * sco-core.c: new file from net.
1473 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1474 Now we have the hairy linker, it's possible to move symbols from
1475 one section into another. Actually make that work!
1477 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1479 * hosts/sun3.h: fix declaration of free.
1481 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1483 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1484 * coff-h8300.c (reloc_processing): all relocs are relative to
1486 * opncls.c: don't use fdopen on DOS systems
1488 short patches from Glenn Kasten (glenn@ready.com)
1489 * target.c: enabled oasys support
1490 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1491 fix problem where a relocation which crossed a modification byte
1492 boundary did not work. Fix problem where a relocation near the end
1493 of a data record did not work.
1496 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1498 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1499 archvie header string counts the endian way, this heuristic sees
1500 how big an archive string to read by trying it one way and if the
1501 string table is unreasonably big, trying it the other. *FIXME*.
1502 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1504 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1506 * bfd-in.h: Increase version number to 1.97, for consistency
1508 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1510 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1512 * bfd-in.h: bump version to 1.96
1513 Major change; changed calling convention for
1514 bfd_get_relocated_section_contents so that caller allocates
1515 memory for section data.
1516 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1517 seclet.c, targets.c, bfd.c: reflect new convention.
1518 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1519 case, then use reasonable default values for SEC_* flags.
1521 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1523 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1524 size of output reloc struct.
1525 * targets.c, Makefile.in: comment out tekhex for the moment.
1526 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1527 * configure.in: tandem target is st2000
1528 * coff-m68k.c: rename static howto_table to global
1529 m68kcoff_howto_table.
1530 * bout.c: remove unnecessary abort
1531 * coff-a29k.c: various changes to the way relocations work to cope
1532 with the "new order" and latent bugs.
1535 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1537 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1538 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1539 * reloc.c (bfd_perform-relocation): don't relocate refs to
1540 absolute symbols if doing a partial link.
1542 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1544 * configure.in: Add a29k-amd-udi.
1546 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1548 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1549 internal_exec structure before initializing the fields that
1550 are used, so that the unused fields are in a known state.
1552 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1554 * tekhex.c (struct data_struct): Convert from typedef that
1555 typedefs nothing to a normal structure declaration.
1556 * tekhex.c (pass_over): Prototype args for function that
1557 second arg points to.
1559 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1561 * Makefile.in: remove old style staging. Do not print recursion
1564 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1565 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1568 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1570 * bfd.c, Makefile.in: added tekhex
1571 * aoutx.h (set_section_contents): pages should be padded to the
1572 size of a page, not the size of a segment.
1573 * configure.in: added go32 host and i386-aout target.
1574 * i386aout.c, libaout.h: now works for go32 target
1575 * ieee.c: fix bit rot.
1576 * seclet.c: support for padding seclet type.
1578 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1580 * Makefile.in: added .NOEXPORT:
1582 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1584 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1586 * elf.c (elf_compute_section_file_positions,
1587 elf_write_object_contents): Return boolean, not NULL (which
1589 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1590 Also ifdef-out code that aborts on unhandled section types.
1592 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1594 * configure.in: Recognize ncr3000 config
1595 * Makefile.in (MINUS_G): Pass on to recursive makes.
1596 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1598 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1600 * Makefile.in: Now that we have sym.h and symconst.h, compile
1601 coff-msym.c on all systems.
1602 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1603 * coff-msym.c: Update include files and comments; add weakext bit.
1605 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1607 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1608 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1610 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1612 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1613 * configure.in: Add new host and target configs.
1614 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1615 structs, which vary; just use member name.
1616 (elf_object_p, elf_core_file_p): Lint, fix comments.
1617 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1619 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1621 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1622 local, disposable, copy of the external form of section header
1623 table and program header table entries.
1625 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1627 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1629 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1631 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1634 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1636 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1638 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1640 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1641 not internal bfd_assert function (twice).
1643 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1645 * aout-target.h: change ar_max_namelen to 15 (the right value)
1646 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1649 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1651 * archive.c (bfd_generic_archive_p): check for bout archives too.
1652 * bout.c: make it work again.
1654 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1656 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1658 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1659 bfd_xmalloc() instead of bare malloc().
1661 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1663 * Makefile.in: pass down MAKEINFO on info.
1665 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1667 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1668 host/h-<foo> now just <foo>.
1669 * configure.in: reflect changes
1671 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1673 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1674 actual source file, not just the generated libbfd.h.
1676 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1678 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1679 gdb on little-endian 960 code.
1680 * archive.c (compute_and_write_armap): indirect symbols should go
1681 into the archive header too.
1683 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1685 * Makefile.in: added check target.
1687 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1689 * coff-msym.c: Move this file from gdb/ecoff.c. It
1690 handles byte-swapping for ECOFF (MIPS symbol) files.
1691 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1692 to the files built on MIPS-based hosts.
1693 * Makefile.in: Add rule for coff-msym.
1695 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1697 * Makefile.in: added clean-info target. MINIMIZE=1.
1699 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1701 * coff-rs6000.c: Move core file functions into separate
1702 new file rs6000-core.c. This is needed because reading
1703 core files depends on native include files that conflict
1704 with ../include/coff/rs6000.h.
1705 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1707 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1709 * aoutx.h (NAME(aout,print_symbol)): Don't print
1710 symbol addresss for undefined symbols.
1711 * coff-rs6000.c: Various updates (due to target-
1712 independent changes).
1713 * libbfd.h: Ditto (tdata field is now a union).
1714 * hosts/h-sparc.h: Removed prototype for bogus function
1715 'emset' (presumably should have been 'memset' - which is there).
1717 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1719 * configure.in (mips-big-* target): Same is Iris.
1721 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1723 * aoutx.h (translate_from_native_sym_flags): when creating an
1724 alias symbol, fill in the section as undefined, rather than
1725 leaving it blank. If an output section can't be found for a
1726 symbol, then don't core dump.
1728 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1730 * Makefile.in, configure.in: removed traces of namesubdir,
1731 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1732 copyrights to '92, changed some from Cygnus to FSF.
1734 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1737 * coff-h8300.c: fix stupid reloc subtraction bug
1738 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1739 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1740 the symbol.flags and done_lineno fields.
1742 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1744 * coffcode.h (coff_write_symbol): write out the correct number of
1746 * cpu-h8300.c: fix disassembly bug
1748 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1750 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1751 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1752 reloc.c, section.c (bfd_map_over_sections), targets.c
1753 (bfd_target_list): Protolint.
1754 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1756 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1758 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1760 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1761 section of a symbol rather than the section of a reffed symbol to
1762 determine the r_index of an emmitted reloc.
1764 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1766 * PORTING: New (preliminary) porting guide.
1768 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1770 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1771 (howto_hvrt16): lint.
1773 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1775 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1776 a full configuration (with possible cross-development),
1777 instead of using host-aout.c.
1779 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1781 * aout-target.h (MY(write_object_contents):
1782 Set obj_reloc_entry_size (abfd).
1783 * gen-aout.c: Change to emit a .c files, not a .h file.
1785 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1787 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1788 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1790 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1792 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1793 with more than one auxent can cause nasty core dumps.
1795 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1796 "done_lineno" so that a symbol which appears twice in the symbol
1797 table only gets it's linenumbers relocated once. Modifed
1798 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1801 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1803 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1804 stuff to use the New Order.
1806 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1808 * ieee.c: Change type of envi[] to unsigned char.
1810 * configure.in: fix vax ultrix configuration.
1812 * elf.c (bfd_section_from_shdr): Deal with null return from
1813 bfd_make_section(). (elf_object_p): Select endianess properly.
1815 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1817 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1819 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1821 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1822 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1823 * host-aout.c: Don't use aout-params.h; configure these systems
1824 in their xm files, not in a randomly generated file.
1825 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1827 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1829 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1831 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1832 host_aout_vec here as well.
1834 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1836 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1837 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1838 to prevent undefined symbol.
1840 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1842 Various lints found on PersSony
1843 * aoutx.h: cast an enum
1844 * coff-a29k.c: many ints in reloc structure turned to enum
1845 * coffcode.h: more enums
1846 * cpu-h8300.c: more enums
1847 * opncls.c: more enums
1849 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1851 * configure.in: Make Tahoe configuration work again.
1852 * bfd-in.h: Remove trailing comma from enum declaration.
1853 * ieee.c: Can't put byte values >0x7F into a signed char.
1855 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1857 * Makefile.in: Add dependencies for various coff-*.o files.
1859 * elf.c: Remove extraneous paren from core_prpsinfo and
1860 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1861 Replace references to old section "size" member with new
1862 "_raw_size" member. Implement elf_make_empty_symbol, which
1865 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1867 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1870 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1872 * coffcode.h (bfd_coff_relax_section): now static.
1873 (bfd_coff_get_relocated_section_contents): various type lints.
1875 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1877 New entry point in the transfer vector - bfd_relax_section.
1879 * aout-target.h: add to vector, call generic_relax
1880 * bfd-in.h: add to vector
1881 * bfd.c: add #define for vector
1882 * bout.c: add to vector, call generic_relax
1883 * coffcode.h: add to vector, also now has coff specific relax code
1884 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1885 * elf.c: call generic_relax
1886 * ieee.c: call new vector, clean up some bugs due to the creation
1888 * libbfd.h: add bfd_generic_relax_section EXFUN
1889 * oasys.c: call generic_relax
1890 * reloc.c: implement generic_relax
1891 * seclet.c: moved much of this into coffcode.h
1892 * srec.c: call generic_relax
1893 * targets.c: define new transfer vector
1895 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1897 * everything: now modified to use smaller reloc type. Self hosts
1900 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1902 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1903 New files for stratus.
1905 * configure.in: Add configuration fragments for stratus.
1907 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1909 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1910 variables as CONST since they are set to point to a const char
1911 string. Fixes compiler complaints.
1913 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1915 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1918 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1920 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1921 symbols, so that we can emit the correct file name even
1922 if it's an include file.
1924 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1926 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1927 (Reported by john@labtam.labtam.oz.au (John Carey)).
1929 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1931 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1933 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1934 being used to -DHAVE_PROCFS.
1936 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1937 '#include "fopen-same.h"' to end of file to match other h-* files.
1939 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1941 * configure.in: Change svr4 references to sysv4. Add case
1942 "unknown" for target vendor and infer some targets based
1943 on the specified operating system.
1945 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1947 * bfd-in.h, libaout.h: ANSIfy enums.
1949 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1951 * archive.c (normalize): created version for VMS which removes the
1952 VMS directory crap from the front and end of a filename, eg turn
1953 [-.foo]bar.obj;123 into bar.obj
1954 (bfd_construct_extended_name_table): now writes index into an
1955 extended name table in decimal - the same base used to read an
1956 extended name table.
1958 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1960 * aout-encap.c: Fix to use aout-target.h.
1961 * aoutf1.h: Use standard MY_object_p and MY_callback
1962 in aout-target.h. Remove target-specific versions.
1963 * host-aout.c: Re-write to use aout-target.h.
1964 * gen-aout.c: New files use with host-aout.c to generate
1965 host-specific a.out-related parameters.
1966 * Makefile.in: host-aout.o depends on aout-params.h, which is
1967 generated by gen-aout.
1968 * aout-target.h: Make a little more flexible.
1969 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
1970 macro. Instead, inline it in aout-target.h.
1971 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
1972 a gcc -Wall warning.
1973 * archive.c: Add missing commas in DEFUN macro (2 places).
1974 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
1975 Berkeley ones, now that libiberty has them:
1976 bcopy->memcpy, bzero->memset, bcmp->memcmp.
1977 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
1978 remove unused variable.
1980 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
1982 * elf.c (elf_core_file_matches_executable_p): Enclose corename
1983 and execname inside HAVE_PROCFS ifdef since they are unused
1984 when it is not defined.
1986 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
1988 * elf.c: Flag all sections as either code or data. We can't
1989 be sure what they are anyway, since ELF doesn't fit the
1990 traditional model of text+data+bss very well. Add new local
1991 function elf_read() to simplify code. Record entry point in
1994 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
1996 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
1997 rather than N copies of the same lines.
1999 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2001 * cpu-h8300.c: disassemble branch displacements correctly
2002 * coff-h8300.c: put reloc offsets out in 32bits
2004 * makefile.dos, configdj.bat: New files from DJ
2005 * cache.c: fopen with new macros is needed for DOS.
2006 * ieee.c: environ renamed to envi to stop an include file
2008 * opncls.c, coff-rs6000.c: more fopens with macros.
2010 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2012 * Makefile.in: infodir belongs in datadir.
2014 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2016 * Makefile.in: fix where docdir lives
2018 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2019 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2020 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2021 srec.c, syms.c, targets.c : all new documentation and lint
2025 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2027 * coffcode.h, srec.c: Lint.
2029 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2031 * Makefile.in: install using INSTALL_DATA, added standards.text
2034 * configure.in: mark directory as target dependent. configure
2035 nows works in objdir always so make file existence checks
2038 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2040 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2041 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2042 and mandir now keyed off datadir by default.
2044 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2046 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2047 computation of arch and machine type so it's worked out before
2048 some_aout_object_p is called.
2049 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2051 * archures.c: add extra field 'section_align_power' to hold
2052 default section alignment in object files.
2053 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2054 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2055 initialize the new field.
2056 * bout.c (b_out_callback): replace the text size, since aout
2058 * aoutx.h: Documentation in the new style
2060 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2062 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2063 use the saved value if mtime_set is already set (intended
2064 for archive files, though apparently not used yet).
2066 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2068 * targets.c: Revise comments about how to configure the target
2069 vector, to match reality. Remove mention of obsolete methods.
2070 Remove long lists of capitalized macros that turn into the same
2071 thing in lowercase. Normal vector simply lists all known
2072 lowercase xvec names; all other cases are handled by SELECT_VECS.
2074 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2077 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2078 list of supported targets.
2080 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2082 * archive.c (bsd_write_armap): The pad byte sometimes added to
2083 the string table in a __.SYMDEF member is now
2084 counted as part of the size of the string table.
2085 This is compatible with the old ranlib, as well as Sun's.
2087 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2089 * srec.c: Rewrote to fix many bugs; now gets the record type
2090 right, doesn't choke on input, sets the start address in an S9 and
2091 fills in the filename on an S0.
2093 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2095 * cpu-h8300.c: Add support for MEMIND addressing mode
2097 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2099 * coffcode.h: use the new macro if available
2101 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2102 * Makefile.in: Fixed dependencies due to file rename
2104 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2105 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2106 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2107 newos3.c, stab-syms.c, syms.c: All these files have had their
2108 #includes altered to point to the new places.
2110 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2112 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2114 * configure.in: Add vendor "ncr" as supported per-target vendor.
2115 Add svr4 case for i386 per-host case.
2117 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2120 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2122 * syms.c (bfd_decode_symclass): Return 'A'
2123 for symbols that are both absolute and global.
2124 * archive.c (bfd_special_undocumented_glue): Return NULL
2125 if bfd_ar_hdr_from_filesystem returns NULL.
2127 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2129 * Makefile.in: added coff-h8300
2130 * configure.in: now h8 is a coff target
2131 * cpu-h8300.c: fix various disassembly problems
2132 * libcoff.h: took out some code which has been #0ed for a long
2134 * targets.c: added h8 coff
2135 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2136 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2138 * coffcode.h: Started to change the way machine dependencies are
2139 handled, from the nest of #ifdefs to macros defined in the
2140 including coff-<foo>.c
2142 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2144 * aoutx.h (some_aout_object_p): Set the `executable' bit
2145 if the entry point is contained in the text segment, even if the
2146 text segment is at location 0.
2148 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2149 nonstandard MIPS sections (.rdata, .sdata, etc).
2151 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2152 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2153 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2155 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2157 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2159 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2160 from syms.c to new file stab-syms.c. Also, since GNU extended
2161 type codes such as N_SETT are no longer in ../include/stab.def,
2162 include them manually.
2163 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2164 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2165 * libaout.h: Added prototype for aout_stab_name().
2166 * Makefile.in: Update Makefile for new stab-syms.[co].
2168 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2170 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2171 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2172 just make N_XXX work by excluding the header from the text segment.
2173 * aoutx.h: Fix comments to match.
2175 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2177 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2178 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2179 for the "logical" text segment (i.e. never consider the exec
2180 header to be part of the text segment). This change is
2181 needed for consistency with various other parts of bfd and ld.
2182 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2183 and move calculation of obj_textsec(abfd)->size to libaout.h.
2184 * bfd-in.h: Removed bogus ';'.
2186 * Makefile.in: Add MINIMIZE flag to select lean
2187 or bloated target_vector.
2188 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2189 * newsos3.c: Fixes to ../include/aout64.h remove need
2190 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2192 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2194 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2195 handle both little and big-endian targets, with little
2196 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2197 * host-aout.c: Add FIXME note.
2199 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2201 * targets.c: Make the default target_vector contain
2202 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2203 Old behavior can be gotten by defining ALL_TARGETS.
2204 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2205 Factored out common code into new file aout-target.h.
2206 Saves a lot of duplicate code for a.out variants.
2208 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2210 Get 'make headers' to work when configured with +subdirs.
2211 * Makefile.in: Add $(subdir) to docdir path.
2212 * doc/Makefile.in (protos): Add $(srcdir) prefix
2213 to name of sed scripts.
2215 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2217 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2218 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2219 to include names of N_SETT etc.
2221 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2223 * elf.c: Add minimal support for ELF symbol tables. Generates
2224 canonical bfd symbol tables from ELF symbol tables. Change the
2225 name of some functions from bfd_<name> to elf_<name>.
2227 * syms.c: Trivial fix to comment to remove a redundant "to".
2229 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2231 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2232 form that GDB recognizes as COFF.
2234 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2236 * ieee.c (ieee_object_p): cast NULL correctly.
2237 * configure.in: added harris host
2239 * coff-a29k.c: Lots of changes, most from David Wood.
2241 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2243 * coff-m88k.c (coff_write_armap): Just #undef it.
2245 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2247 * Makefile.in: standardize on MINUS_G to disable debugging
2248 * coff-m88k.c: create coff armaps instead of bsd ones.
2249 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2252 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2254 * elf.c: Additions to support ELF format core files.
2255 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2256 has support for /proc (all the include files in particular).
2258 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2260 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2261 of two N_SO stabs, one for directory, and one for filename.
2263 * bfd-in.h (print_vma): Factor out duplicate definition.
2265 Exit a little more gracefully when malloc returns NULL.
2266 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2267 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2268 * libbfd.h: Rre-generated due to libbfd.c update.
2270 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2272 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2274 * elf.c (elf_object_p): Don't try to create a bfd section for
2275 the first ELF section header. It is just a placeholder.
2277 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2279 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2280 core files, when compiling native.
2281 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2283 FIXME: The aoutf1.h change below needs to be reversed back
2286 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2288 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2289 manipulation of lnno fields in lineno structs in a coff-<f>.h
2290 independent way. Override it in coff-<f>.h to your favourite
2291 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2292 (coff_swap_lineno_out): modified to use the new macros.
2294 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2296 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2297 unknown arch when the magic number doesn't specify the
2298 architecture, since some OSs (eg old sun3s) don't set the number, and
2299 020 is probably the right answer anyway.
2301 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2303 * hosts/h-news.h, hosts/h-rtbsd.h:
2304 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2305 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2306 bfd_print_symbol_nm, for use by nm.
2307 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2308 bfd_print_symbol_nm option, to print in nm format.
2309 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2310 oasys.c (oasys_print_symbol): Provide stub implementations
2311 for bfd_print_symbol_nm.
2312 * syms.c: New function bfd_decode_symclass, used by nm printer.
2313 New function bfd_stab_name to look up string name of stab code.
2315 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2317 * Makefile.in: Added ctor.c
2318 * archures.c (bfd_default_arch_struct) added
2319 bfd_default_reloc_type_lookup.
2320 * coffcode.h: removed a load of #if 0ed code.
2321 (coff_compute_file_section_positions): now works out the section
2322 alignment and size correctly in all cases.
2323 (coff_get_symtab): looks for constructor symbols and calls the
2324 right function when they're found. (coff_canonicalize_reloc):
2325 knows when a section is full of constructors and does the right
2327 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2329 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2330 * libcoff.h: removed #if 0ed code
2331 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2332 arch independent constructor relocation type.
2333 (bfd_reloc_type_lookup): removed the comment "this will go away"
2334 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2335 reloc which is used when BFD_RELOC_CTOR falls through to give a
2336 default 32bit reloc for constructors.
2337 (bfd_default_reloc_type_lookup): added.
2338 * aoutf1.h: fixed SEGMENT_SIZE typo.
2340 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2342 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2343 matching prefix "coff".
2344 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2345 rs/6000 csect records.
2347 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2349 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2350 * configure.in: add motorola delta88 cases
2351 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2352 write_armap prototype
2353 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2355 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2357 * Rename COFF-related files in `coff-ARCH.c' form.
2358 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2359 coff-mips.c, coff-rs6000.c to be exact.
2361 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2362 make output clutter.
2363 * config/mt-*: Ditto.
2365 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2367 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2368 John Gilmore. Archive support from Damon A. Permezel.
2370 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2371 * configure.in: Add rs6000 case.
2372 * targets.c: Add rs6000 vector.
2373 * archures.c: Add rs6000, fix comment on romp.
2374 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2375 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2376 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2377 * section.c (bfd_make_section): Return NULL on attempt to create
2379 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2380 (bfd_swap_aouthdr_in): Handle lots more members.
2381 (make_a_section_from_file): If section has already been seen,
2382 just return false rather than overwriting it.
2383 (coff_real_object_p): Understand incoming magic numbers.
2384 (coff_set_flags): Understand outgoing magic numbers.
2385 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2386 (build_debug_section): Add fn for reading debug string section.
2387 (get_normalized_symtab): Handle symbol names in debug string section.
2388 Remove unused obj_string_table.
2389 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2390 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2391 existing section before making one.
2392 * cpu-rs6000.c: New file.
2393 * rs6000coff.c: New file.
2395 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2397 * elf.c: Add partial support for ELF format corefiles. Still needs
2398 support for extracting registers from corefiles.
2400 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2402 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2403 RANLIB is defined as echo, send the output to /dev/null to help
2404 reduce clutter in the output from doing a make.
2406 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2408 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2409 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2411 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2413 * coffcode.h (coff_compute_section_file_positions): make it pad
2414 section size out if there are alignment restrictions so that the
2415 image will be ok on a system where section positions are worked
2416 out by accumulating sizes rather than from the section headers.
2417 * targets.c (proto write_armap). Changed orl_count to unsigned.
2418 * opncls.c (bfd_close_all_done). Added so that generative
2419 programs like gas can close a bfd without causing bfd confusion.
2420 * libbfd.h (changed becuase of protos)
2421 * amdcoff.c: messed with the way that jmp displacements are
2422 calcualated. This may not yet be totally correct.
2423 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2425 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2426 abs symbol has no section (like a register symbol).
2427 (coff_write_symbol) now zeros auxent before filling it up to help
2428 with sensitive applications.
2429 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2431 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2433 * bfd.c: Make sure we don't get a macro strerror().
2434 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2435 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2436 attempt to recover command, ifdef NO_CORE_COMMAND.
2437 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2439 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2441 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2443 * archive.c (bsd_write_argmap): The size of the ranlib structures
2444 should not include the size field itself.
2445 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2446 adata(abfd)->exec_bytes_size field instead of constant macro,
2447 because aoutx.h compiles to a simple .o file shared by
2448 all 32-bits a.out targets.
2450 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2452 * configure.in: Allow i386-sco-sysv.
2453 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2454 * cpu-h8300.c: lint.
2456 * host-aout.c: New strategy. We use common code, include files,
2457 and data structures to handle the file, but set a few parameters
2458 from the host's config file (page size, text start addr, etc).
2459 * libaout.h: Define HP BSD machine types.
2460 * aoutf1.h: Handle reading a.outs with these types.
2462 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2463 virtual-memory-address of the .reg section. We can't just make a
2464 section for "all the regs and nothing else" because only GDB knows
2465 exactly where the regs are (scattered around the upage and stack).
2466 Clean up memory allocation. Remove big- and little-endian
2467 vectors, replace with single vector; this only runs on the host,
2468 in host byte order. Replace byteswap routines with aborts in case
2470 * targets.c: There's only one trad_core_vec now.
2471 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2473 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2475 * hosts/h-amix.h (free): Fix prototype.
2477 * aoutx.h: Don't use NULL as an integer, for braindead systems
2478 that declare it as (void *)0. (From Peter Schauer.)
2480 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2482 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2483 problem with bad Ultrix system headers.
2484 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2485 various kinds of alignments for the various kinds of
2488 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2490 * doc/Makefile: Don't assume . is on the path (from James Clark).
2492 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2494 * Makefile.in: Avoid Sun Make VPATH bugs.
2495 * targets.c: Declare trad_core vectors extern.
2497 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2499 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2500 * libbfd.h: Moved ALIGN macro here.
2501 * bout.c (b_out_callback): Replace i960_align by align_power.
2503 * libaout.h (struct aoutdata): Added fields page_size,
2504 segment_size and exec_bytes_size. These help generic code
2505 (in aoutx.h and libaout.h) to figure out where to align
2506 the various segments in a demand paged file.
2507 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2508 to decide if the exec header counts in a_text (text segment size).
2509 Also, assume D_PAGED flag is set; don't set it here.
2510 * bout.c (b_out_callback): Add initialization of
2511 adata fields page_size, segment_size, and exec_bytes_size.
2512 * host-aout.c (NAME(host_aout, callback) and
2513 NAME(host_aout,mkobject): Ditto.
2514 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2515 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2516 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2517 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2518 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2519 for some systems (mainly sunos), so do it in the callback instead.
2520 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2521 * aoutx.h (NAME(aout,set_section_contents): Change the way
2522 filepos and size of sections are carried out to support
2523 older styles of demand paged executables.
2526 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2528 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2529 * bfd.c: Added macros to enable gas to swap coff records.
2530 * coffcode.h: Make the coff_swap_*_out routines return the number
2531 of bytes swapped, and cleaned up their prototypes.
2532 * configure.in: Added ebmon/coff support
2533 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2535 * targets.c: Added new entry points for coff swapping
2537 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2539 Restructure configuration scheme for bfd, binutils, ld.
2541 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2542 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2543 Change some config names to match other dirs.
2544 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2546 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2547 ../include/sysdep.h.
2548 * cpu-i960.c: Strncmp needed a length arg.
2549 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2550 * i386aout.c: Remove dead N_TXTOFF override.
2551 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2552 * config/: Rename some config files to match up h-*.h names.
2553 Remove all the HOST_SYS definitions from the config files.
2554 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2555 * hosts/h-hp9000.h: Remove USG comment.
2556 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2557 * hosts/h-news.h, h-sparc-64.h: New config files that had
2558 previously been kludged in the <sysdep.h> file.
2560 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2562 * config/*: trad-core support is HOST dependent, not target
2563 dependent. Target config files only set DEFAULT_VECTOR and/or
2564 other vector elements. Exception: when host-aout.c is in use,
2565 in which case we're forced to assume we're native (hp, vax,
2566 tahoe). Rename XDEPFILES to HDEPFILES.
2567 * Makefile.in: Rename XDEPFILES.
2568 * config/h-sun*: Don't force static linking.
2569 * trad-core.c: Document how to use it nowadays.
2570 * i386aout.c, newsos3.c: Clean up.
2571 * i386coff.c: Allow 386 coff files to be used as core files too
2572 (for reading core files from embedded systems).
2574 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2576 * Add i386aout.c for a.out support on the i386.
2578 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2580 * reloc.c, section.c, syms.c, targets.c: correct info-node
2581 structure in *doc* comments.
2582 doc/Makefile: stop hiding complaints from makeinfo.
2584 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2586 * aoutx.h (...some_aout_object_p): Take a third parameter,
2587 the internal_exec struct, and avoid ever looking at an
2588 external_exec. All callers changed to read the entire
2589 external_exec struct, swap and check its magic number,
2590 swap in the whole structure, and pass the swapped-in version to
2592 * bout.c: Bring into modern era. Use single _object_p routine
2593 for big- aand little-endian. Provide internal and external
2594 exec header structs. Use separate swap-in and swap-out routines.
2596 * libaout.h: Move struct internal_exec from ../include/aout64.h
2597 to here. Add obj_symbol_entry_size to struct aoutdata.
2598 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2600 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2601 EXTERNAL_NLIST_SIZE. Callers changed.
2603 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2605 * bfd.c: Remove strerror() to libiberty.
2607 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2608 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2609 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2610 last byte of transfer, not first byte, is within the section.
2612 * host-aout.c: Remove `BSD' archive support. Lint.
2614 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2615 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2616 `bfd_arch_info_type'. All uses changed.
2617 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2618 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2619 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2620 it needs a better name.) All uses changed.
2621 * targets.c: Rename `enum target_flavour_enum' to `enum
2622 target_flavour', and remove the `_enum' from all of the enum
2623 values themselves. All uses changed.
2625 * configure.in, config/h-i386mach: i386 mach host.
2626 * config/t-i386-aout: Use host-aout.c.
2628 * trad-core.c: Give it its own xvec's to make it independent
2629 of other file formats.
2630 * ecoff.c, host-aout.c: Remove refs to trad-core.
2631 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2632 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2634 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2636 * reloc.c: Extended NEWHOWTO macro
2637 * ieee.c: Changed the way 8bit pcrel is done
2638 * cpu-h8300.c: got the registers in the right order
2640 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2642 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2643 prediction is vindicated!
2645 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2646 Remove refs to howto.c, since Steve forgot.
2648 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2650 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2651 still work. Now allows any architecture/machine to be set.
2653 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2655 * howto.c deleted and moved code to reloc.c
2657 * libbfd.h, libbfd-in.h removed $id stuff for real
2659 * cpu-h8300.c Made it match various different spellings of h8300.
2661 * archures.c: Took out the first char filter which made it only
2662 look for a cpu/arch match when the first chars of supplied and
2663 tested names were the same.
2665 * targets.c removed oasys stuff, pending someone to fix the bugs
2669 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2671 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2672 ELF support good enough for GDB.
2673 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2674 m68k-cbm-svr4 host and target.
2675 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2676 so `diff' and `patch' can cope.
2678 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2680 * archures.c: removed texinfo error
2682 * init.c: added texinfo hooks, and removed initialization error
2685 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2688 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2690 * cpu-i960.c: Avoid numerical count of initializers.
2692 Vax Ultrix changes from David Taylor <taylor@think.com>:
2693 * host-aout.c: Make little-endian vector really little-endian.
2694 * configure.in: Separate vax and tahoe cases, handle ultrix.
2695 * config/t-vax: Add trad-core.o.
2696 * config/h-vaxult: New host system.
2698 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2700 * bfd-in.h VERSION, change version number to 0.18, this makes a
2701 gap, but now is the same as the linker version number.
2703 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2704 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2705 files will eventually contain processor specific bits for bfd,
2706 like strange relocation information and dis/assembly. So far only
2707 the H8 has been even partially done. This work also ties in with
2708 the change in handling architectures.
2710 * amdcoff.c: (a29k_reloc) fix error message.
2712 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2713 discover the architecture of the bfd. (sunos4_callback) calls the
2714 function bfd_set_arch_mach rather than stuffing stuff directly
2715 into the bfd. (sunos4_write_object_contents), changed names of
2718 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2719 setup the environment.
2721 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2722 headers in big endian format, regardless of the endianess of the
2725 * archures.c: totally changed. Now an architecture is represented
2726 with a pointer to an info structure rather than an enumerated type
2727 and a long. The old info is available as two elements in the
2728 structure. Future enhancements to architecure support will
2729 involve pointers to methods being placed into the info structure.
2731 * bfd.c: changed the definition of the bfd structure for the new
2734 * bout.c: (b_out_set_arch_mach) changed to use the new
2735 architecture mechanism.
2737 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2738 the new architecture mechanism.
2740 * configure.in: added h8 stuff.
2742 * ieee.c: too many changes to note. Now ieee files written with
2743 bfd gas and ld can be read by gld and ieee only linkers and
2746 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2748 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2749 than fixing the structure directly.
2751 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2752 than fixing the structure directly.
2754 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2755 before opening a bfd.
2757 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2758 rather than fixing the structure directly.
2760 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2761 in the t/hmake file) a user can select which backends they want
2762 linked with bfd without changing the source.
2764 * init.c: new, looks after initializing modules.
2766 * howto.c: for future use, will allow an application to work out
2767 what cookie to use as a handle on a relcoatio howto.
2769 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2771 * srec.c: Better error checking, partly from Peter Schauer.
2772 (srec_object_p): Avoid assuming any file that starts with 'S' is
2773 an S-record file! (Check for 3 uppercase-hex digits after it.)
2774 (ISHEX): Define new macro for checking supposedly hex characters.
2775 (pass_over): Treat as EOF any S-record line that:
2776 * doesn't have hex in either size character
2777 * produces a size larger than 0x7F
2778 * has an unrecognized type number
2780 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2782 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2783 opncls.c: Lint (saber actually).
2785 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2787 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2788 * newsos3.c: Fixed two types: newos3 -> newsos3.
2789 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2790 to use correct segment.
2792 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2794 * aoutx.h (print_symbol): Handle missing symbol->name.
2796 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2798 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2801 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2803 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2804 add sgi/irix support.
2806 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2808 Changes for the AMD 29000 Ultracomputer port from David Wood.
2811 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2813 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2816 * coffcode.h (coff_real_object_p): Pass information about the
2817 current file's coff symbol format to BFD via the coff_data struct.
2818 (coff_find_nearest_line): obj_icof => coff_data.
2819 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2820 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2821 and DIMNUM == E_DIMNUM.
2822 * configure.in: Handle a29k-*-* hosts, and targets
2823 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2824 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2825 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2826 local_linesz to `coff_data' (tdata) struct.
2827 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2828 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2830 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2832 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2833 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2835 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2837 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2839 (sunos4_core_file_matches_executable_p): Fix header comparison.
2840 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2841 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2843 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2845 Allow GDB to patch object files.
2847 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2848 * trad-core.h (trad_unix_core_file_p): Ditto.
2849 * aoutx.h (aout_set_section_contents): On first output, check
2850 abfd->direction and complain if erroneous.
2852 * Makefile.in: Add crude dependencies.
2854 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2856 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2857 to h/t-xxxx files so that everything will work on System V.
2859 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2861 * aoutx.h: Add information on host-aout.c and how to configure
2862 to use it, to the manual.
2863 * configure.in: Tix typo.
2864 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2865 else dummy out the core file support.
2866 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2867 specified, use it to locate the data section.
2868 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2869 rather than as chars (lint).
2871 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2873 * aoutx.h, coffcode.h: saberized.
2875 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2877 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2879 bfd.c, targets.c: minor rewording of doc segments
2882 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2884 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2885 etc, rather than TEXT_START_ADDR.
2886 * host-aout.c: Remove #if 0 around whole thing.
2887 Update to modern (32/64-bit) a.out naming conventions.
2888 Include a large chunk of ../include/a.out.gnu.h to get macros that
2889 are not defined by the system include files.
2890 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2891 macro used by the other a.out implementations.
2892 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2894 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2896 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2897 texdoc and psdoc; make these depend on generated .texi's
2899 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2902 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2905 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2906 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2907 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2908 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2909 obtrusive marks indicating .c origins.
2911 * bfd.texinfo: generalize most references to linker
2913 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2915 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2916 * archures.c: remove empty foo() definition (crept in at vn1.9)
2918 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2920 * bfd.texinfo: use @setchapternewpage on instead of lots of
2921 @page's; minor rephrasing in Introduction.
2923 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2924 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2925 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2926 segments): used BFD (caps) more consistently as a name in
2927 discourse, fixed a few other minor typos and uses of fonts
2930 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2932 * coffcode.h: fixed bug where string table size wasn't being swapped.
2934 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2936 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2938 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2939 flags. (bfd_print_symbol_vandf) now knows what to do with the
2942 * aoutx.h: made translate_from_native_sym_flags and
2943 translate_to_native_sym_flags produce the above flags.
2946 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2948 * all files: update copyright notices for GPL version 2.
2949 Install header comments and attribute most modules to their
2950 authors. BFD's name is now officially "Binary File Descriptor",
2951 so remove any conflicting pejoratives.
2952 archures.h: Consists solely of comments; remove it.
2954 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2956 * Makefile.in, bfd.c: Made it compile again.
2958 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2960 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2963 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2965 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
2966 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
2969 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
2970 29k coff by David Wood (wood@lab.ultra.nyu.edu).
2972 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2974 * Everything: created some new files, core.c format.c, reloc.c,
2975 section.c and syms.c to split the functionality a bit better.
2976 Cleaned up the rest of the files a bit, and added some
2980 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
2982 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
2983 really takes 3 arguments, patched code and ammended prototypes.
2985 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2987 * ../include/bfd.h (struct bfd_target): Added new field
2988 "align_power_min" which contains the minimum alignment for a
2989 section. This is used in coff_new_section_hook. The field
2990 insertion necessitates an update of all backends..
2992 * aoutf1.h jump table field inserted
2994 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
2997 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
2998 table field inserted.
3000 * coffcode.h(just about everything) Now patches up symbol tables
3001 using a different mechanism. The Intel major bug has been fixed,
3002 and the linker can self host on the Aviion and be debugged with
3005 * ecoff.c: new include and jump table patch, i386coff.c: new
3006 include and jump table patch, icoff.c: new include and jump table
3007 patch, ieee.c: can now read archives containing ieee modules.,
3008 libcoff.h: added (combined_entry_type), libieee.h: uped max
3009 sections to 20, m68kcoff.c: new include and jump table patch,
3010 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3011 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3012 srec.c: jump table patch. trad-code.c fixed #IF typeo
3014 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3016 * coffcode.h (coff_swap_aux_in): added else case to deal with
3017 filenames less than 9 characters.
3020 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3022 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3024 * srec.c: now allows any number of sections to be created in a
3025 file. Outputs addresses of the right length.
3027 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3029 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3030 target didn't match, the format got set to the attempted match,
3031 breaking a future test.
3033 *../include/i386coff.h : fixed typo in type field with size
3035 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3036 support in the jump table for the swapping routines exported to
3037 gdb. Now gdb works with the 386.
3039 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3041 * Merge in changes from gdb-3.95 release.
3042 Makefile.in: Allow hmake and tmake files to add OFILES.
3044 bfd.c: support specific targets as well as searching. When
3045 searching, take default target in preference to others.
3047 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3048 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3049 libbfd.h: Support specific targets as well as searching.
3050 opncls.c: Support specific targets as well as searching.
3051 targets.c: Search is short-circuited if default target matches.
3052 liboasys.c, libieee.c: Undo bothner changes that make macros
3053 work to the left of assignment, but which depend on the
3054 representations of different pointer types being the same.
3056 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3058 * i386coff.c: created.
3059 * coffcode.h: added support for 386.
3060 * Makefile.in: added support for 386.
3061 * ../include/i386coff.h: created
3063 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3065 * coffcode.h: removed all put_x_<sizes>
3066 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3070 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3072 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3074 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3076 * everything: Removed sysdep.h from bfd.h and put back into files
3077 from which it was split out. Now 64 bit version is built with a
3078 -DHOST_64_BIT="long long" on the compile line.
3081 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3083 Changed all the [get|put][name] routines to use [get|put]_[size
3086 Put in support for 64 bit work. Now two versions of bfd may be
3087 generated, according to the state of TARGET_64_BIT, one which is
3088 32 bit only, and one which is 64/32 bits.
3089 Created new back end 'demo64' to test 64 bit functionality.
3091 Renamed some files to work on DOS.
3093 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3094 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3095 chage, 64 bit transfer. * liba.out.h: Split out common code from
3096 sunos and newsos into liba.out. Name changes and prototype mods. *
3097 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3098 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3099 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3100 change and 64bit stuff.* newsos3.c: common code removed, new jump
3101 table. * oasys.c: Name change * opncls.c: Portability fixes *
3102 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3103 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3104 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3105 64bit ized. * demo64.c: 64 bit a.out back end
3111 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3113 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3114 on LHS of assignment, even when using old compilers.
3115 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3116 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3117 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3118 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3119 * targets.c: Add declaration of newsos3_vec.
3122 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3124 * aout.c: fixxed some of the problems with filepos calculation.
3125 (swap_ext_reloc): fixed problem with creation of relocs.
3126 (aout_set_section_contents): fixed filepos problem
3128 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3129 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3130 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3131 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3132 cleaned up. (coff_write_object_contents) cleaned up.
3134 * ecoff.c: Totally different. Now supports ecoff fully.
3136 * icoff.c: fixed problems in relocation callout.
3138 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3140 * m68kcoff.c: updated target vector.
3142 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3143 choose_reloc_size. (sunos4_write_object_contents) now calls
3144 choose_reloc_size so outputs relocs correctly, also calculates the
3145 size of the sections correctly.
3149 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3151 Merge Per Bothner's changes to modularize BFD a.out a bit.
3153 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3154 * ieee.c: Cast enums to int before comparing them, for brain-
3156 * coff-code.h: Remove coff_get_section_contents, and use the
3157 generic one instead.
3159 * aout.c: Derive new module from sunos.c, containing generic
3160 support code for all kinds of a.out files.
3162 * sunos.c: Remove all code that goes in aout.c. Split out
3163 machine dependent followup in sunos4_object_p into
3164 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3165 and redefine only the names we CHANGE, not all the names. Drop
3166 the little-endian vector, and rename the vector as sunos4 rather
3169 * b.out.c: Use aout.c routines for most of the work. Slight
3170 changes for the new regime. Remove close_and_cleanup and
3171 get_section_contents in favor of generics. New transfer vector
3174 * newsos.c: New support for Sony NEWS, another a.out format.
3176 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3177 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3178 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3180 * opncls.c (bfd_close): Call format-dependent write_contents
3181 routine, if writing, before calling target-dependent
3182 close_and_cleanup routine (which is now always generic, I think).
3183 * srec.c: Use bfd_alloc instead of malloc. Remove
3184 close_and_cleanup and move code from it to
3185 srec_write_object_contents. Add write_contents to tvec.
3186 * targets.c: Remove a.out little vector, replace a.out big
3187 vector with SunOS vector. FIXME: Need Vax support again now.
3189 * libbfd.h: Add write_contents format-dependent-vector to the
3190 bfd_target vector. Supply a generic close_and_cleanup routine.
3191 * liba.out.h: Handle the new aout.c split. Add prototypes for
3192 all routines defined in aout.c. Rename "sunos" things to "aout"
3193 things. Add a few fields where needed for various formats.
3194 * Makefile.in: Add aout.c and newsos.c.
3196 * archive.c, ieee.c, oasys.c: Lint.
3198 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3201 changed forward declaration struct stat; to reduce warnings. Changed
3202 comment on bfd_h_<x>_x.
3204 * ../include/m68kcoff.h, ../include/intel-coff.h,
3205 ../include/m88k-bcs.h
3206 Now there are two incarnations of relocs, linenos and syments. One for
3207 internal digestion, and one full of char arrays for I/O. The original
3208 names have gone to detect errors.
3210 * Makefile.in, m68kcoff.c, targets.c
3211 Test new structure code with a 68k coff implementaion
3213 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3214 Fixed all the places where there were problems with the size and
3215 alignments of structures on disk and structures in memory. #ifed out
3216 all the code in coffswap.c, since it should be done using the target
3219 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3221 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3222 multiple reloc command.
3224 * sunos.c (sunos4_set_section_contents): Made it so that sections
3225 are always padded to their alignment size.
3227 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3229 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3230 Clean up types and such (saber C problems).
3231 * ecoff.c: Clean up types and such. Remove routines that are
3232 not used. Fix up reading and swapping of shorts from files.
3234 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3236 * a.out.vax.c: Remove two bogus "static" from prototypes.
3238 * ecoff.c: Got rid of lots of non-working junk (that had
3239 been copied directly from coff-code.h).
3240 Updated to be consistent with updates to icoff.c and coff-code.h.
3242 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3243 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3245 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3246 but until the target_vector is automatically generated,
3247 it's as good as any. Note that the text offset is the only
3248 difference between NewsOS and SunOs (including magic numbers).
3249 (Most of the sunos_* routines should to renamed bsd_*
3250 and move to a bsd.c file. Then (and when the target_vector
3251 is automatically generated) it might make sense to create
3252 a separate Sony target.)
3254 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3255 on some systems, and doesn't help on others.
3256 Similarly, only define X_OK if not already defined.
3258 * trad-core.c: Don't include sys/stat.h - at least
3259 on NewsOS 3, it has already been included.
3261 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3263 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3264 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3265 symbol tables if necessary when reading them in, so gdb can use
3266 them. Add "bfd_coff_" to the names so they won't conflict with
3267 names in calling programs. FIXME-soon: if coff-code.h is
3268 included in two BFD modules, this will cause duplicate
3269 definitions; the routines should be exported to a separate,
3270 common, module (probably along with a mess of other ones).
3272 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3274 Improve modtime support.
3276 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3277 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3278 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3279 BUG: archive members still do not get correct mod times.
3281 Improve floating point support for core files.
3283 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3284 (sunos4_core_file_p): Create a second registers section in the
3285 core file, called ".reg2", for the float registers.
3287 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3289 * many changes to improve archive handling; found a logic flaw in
3290 bfd_check_format which only just happened to work by cooncidence.
3292 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3294 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3297 * bfd.h: changed type of udata in asymbol to void *, like it
3298 should be. Added bfd_reloc_dangerous enum member.
3300 * coff-code.h: Fixed it so that internally generated symbols get
3301 their values relocated correctly in all cases. Removed calls to
3304 * icoff.c: Not understanding the destination symbol of a reloc is
3305 not a failure any more, just 'dangerous'. This allows linking of
3306 b.out and coff images.
3308 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3312 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3314 * sunos.c (translate_to_native_sym_flags): fixed
3315 sym_pointer->n_value so that symbols on the way out get their
3316 section relative values calculated correctly.
3318 * coff-code.h (mangle_symbols): fixed problem where tags were not
3319 being relocated for structs, enums, unions. Also various lints.
3321 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3323 * archive.c (get_elt_at_filepos): system_call_error returned
3326 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3328 * Resolve the use of no_error and system_call_error.
3329 The bfd library itself now will never set bfd_error to
3332 The code still needs to be combed to make sure all the error
3333 codes are correct. I suspect they are not always set correctly.
3335 * The names of all the messages have _ prepended because the sun
3336 bundled compiler can't distinguish from a macro which takes an
3337 argument and the same identifier in a non-macro context.
3339 * The reason for the above being that entry points which used to
3340 be trampoline functions are now just macros which expand to a
3341 direct call through the bfd's xfer vector.
3343 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3344 must gas have its own version of everything (the gas version
3345 had the correct value)
3347 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3349 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3350 properly support i960 architecture and output correct reloc stuff.
3352 * bfd.h: added prototype for bfd_printable_arch_mach, added
3355 * coff-code.h: Applied patches from chrisb to support i960
3356 architecture, zero relocs and swap them correcly and conditionally
3357 compiled the timestamp.
3359 * sunos.c: Made the default section alignment 2^3 so that doubles
3360 are done properly. Fixed the same reloc bug that was in b.out.c
3362 * sysdep.h: Now compiles on a Posix box
3364 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3366 * icoff.c: Fix comment on big-endian version.
3367 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3368 F_RELFLG). Set F_AR32WR in output files if little endian
3371 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3373 * archures.c fixed =/== typo
3375 * sunos.c added architecture stuff for output. Fixed
3376 bug where files where vma(data) != size(text)
3377 were processed wrong.
3379 * coff-code.h added a lint cast
3381 * (../include/a.out.sun4.h) fixed it so zmagic
3384 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3386 * archive.c removed loads of includes, and fixed bug where string
3387 table didn't have a null at the end.
3389 * bfd.c fixed includes, added symbols argument to
3390 canonicalize_reloc entry point.
3392 * libbfd.c fixed includes and added some lint patches.
3394 * targets.c added both sorts of intel coff.
3396 * b.out.c fixed included, changed was the canonical
3399 * icoff.c added support for callj and big and little
3402 * opncls.c added chmod+xing for files with EXEC_P set.
3404 * sunos.c fixed includes. Changed default section
3405 alignement to words. Fixed relocation stuff to work with
3408 * bfd.h various new types added, prototype for new
3409 reloc calls, changed bfd->iostream to a void *
3410 to including files don't need stdio.h.
3412 * libcoff.h added conversion table to tie relocs to
3417 * coff-code.h fixed includes. Added code to support
3418 big and little endian formats. Various lints. Better
3419 processing of symbols. Changed reloc stuff to new
3422 * libbfd.h fixed includes
3425 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3427 * bfd.h changed name of alignment entry in sec_struct to
3428 alignment_power, because of conflicting uses within bfd.
3429 Now it should be obvious that it's a 2**n alignment
3430 specifier. Removed start_pad, end_alignment, block, minsize,
3431 output_file_alignment, subsection_alignment and original_vma fields.
3432 Added align_power() macro. Fixed bfd_section_alignment
3433 acessor macros. Added bfd_symbol_same_target macro.
3435 * b.out.c (b_out_write_object_contents) fixed to use
3436 new alignment member. Fixed (callj_callback) to use section
3437 relative symbols properly.
3439 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3440 Fixed (translate_from_native_sym_flags) to correctly make
3441 symbols section relative.
3443 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3444 (bfd_make_section) took out initialization of obsolete members.
3445 (bfd_print_symbol_vandf) added
3447 * opncls.c (bfd_create) created.
3449 * coff-code.h (coff_new_section_hook) took away refs
3450 to obsolete members. (make_a_section_from_file) added
3451 conversion between alignment types. (coff_symbol_from)
3452 added. (coff_count_linenumbers) only counts linenumbers
3453 if symbol is of coff-type. (coff_mangle_symbols) only
3454 heavily mangles symbols if symbol is coff-type.
3455 (coff_write_symbols) various lints. (coff_write_object_contents)
3456 various lints and modification for alignment conversion.
3457 (coff_slurp_relocs) fixed for use with new asection shape.
3459 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3461 * archive.c lots of lint
3463 * b.out.c added callj relocation support, upgrated reloc howto.
3464 Fixed so that asymbol and reloc records are output
3467 * bfd.c lots of lint, support for new bfd entry point
3470 * bfd.h changed definition of asymbol to contain pointer to
3471 owning bfd, removed target dependencies.
3473 * cache.c took out print statements, put in BFD_ASSERT calls.
3475 * coff-code.h various lints, corrected linenumber output
3476 functionality. Added support for new style asymbols and
3477 bfd_print_symbol. Fixed so that asymbol and
3478 reloc records are handled correctly. Added timestamp.
3480 * icoff.c Added support for new howto shape.
3482 * liba.out.h Added support for new asymbol shape
3484 * libbfd.c various lints
3486 * libbfd.h various lints
3488 * libcoff.h added support for new asymbol shape.
3490 * sunos.c various lints. Added support for new asymbol shape
3491 and bfd_print_symbol.
3493 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3495 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3496 pointer lint. Added support for callj relocation. Fixed bug where
3497 the last 32 bytes of the text section were overwritten by data. Fixed bug
3498 where archives of b.out didn't work due bfd_slurp_extended_name_table
3501 * sunos.c added support for n_other field. Braced the howto table so
3502 that it won't be affected by any lengthing of the howto struct typedef.
3505 * bfd.h added support for n_other field, added special_function
3506 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3509 * bfd.c upgraded bfd_perform_relocation, various lints.
3511 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3513 * ChangeLog: Started ChangeLog for BFD.
3514 * ToDo: Create file for suggestions.
3516 * Makefile: Support easy loading into Saber C.
3517 Add dependencies for icoff.o and bcs88kcoff.o.
3518 Rename coff.c to coff-code.h. Change callers.
3520 * bfd.c (bfd_check_format): Allow the check_format routines
3521 to return the desired target vector, rather than just a Boolean.
3522 bfd.h (bfd_check_format): Change function pointer return type.
3523 archive.c (bfd_generic_archive_p): change callee.
3524 b.out.c (b_out_little_object_p, b_out_big_object_p,
3525 b_out_real_object_p): change callee.
3526 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3527 in check_format transfer vectors that need a filler.
3528 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3529 bcs88kcoff.c: change callee.
3530 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3531 icoff.c: change callee.
3532 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3534 * libbfd.c (zalloc): It should actually zero the storage!
3535 This was commented out for some reason.
3537 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3538 This is so callers can avoid <stdlib.h> which doesn't exist
3541 * bfd.c (map_over_sections): Add debugging code, since I
3542 noticed the section count for sunos core files was bad, but only
3543 GDB had detected the problem.
3544 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3545 bfd_get_section_linenos): Remove obsolete functions.
3546 (bfd_apply_relocations): Use longs, not ints, for the math.
3548 * bfd.h: Declare enum boolean and struct bfd_target as well
3549 as typedefs for them. Remove obsolete
3550 bfd_get_section_lineno_size.
3552 * cache.c: Make the "fdopen" support work. Keep better track
3553 of how many files are open. Centralize the opening of files
3554 and be sure bfd_open[rw] actually try to open the file. Evade
3555 linked list initialization problems.
3557 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3559 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3561 * cplus-dem.c: Delete file, since it is not part of BFD.
3563 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3564 (bfd_openr, bfd_openw): Actually open the file, give error now.
3566 * sunos.c (sunos4_core_file_p): Set section count.
3567 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3568 obsolete definitions.
3569 (_write_symbol_table): Initialize <idx> counter.
3570 (foop): Eliminate debugging code.
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