1 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
4 type SHT_STRTAB. Don't alter file offset for section 0.
5 (reloc_type_names): Now an array instead of a macro. Still inside
6 "#if 0", since it's used only in debugging code also in "#if 0".
7 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
8 (sort_reloc_map): New function.
9 (sparc_reloc_map): New variable.
10 (elf_bfd_reloc_type_lookup): New function.
12 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
14 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
15 bfd_make_debug_symbol; they were already in the target structure.
16 * Adjusted all uses of JUMP_TABLE.
17 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
18 from coff_make_debug_symbol.
19 * libcoff.h: Updated accordingly.
21 * Minor cleanups provoked by gcc warnings:
22 * aoutx.h (NAME(aout, reloc_type_lookup)),
23 cpu-h8300.c (local_bfd_reloc_type_lookup),
24 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
26 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
27 ieee.c (ieee_slurp_section_data),
28 elf.c (elf_make_sections, elf_fake_sections,
29 elf_compute_section_file_positions, elf_write_object_contents):
30 Removed unused variables.
31 * archures.c: Removed /* from within comment.
32 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
33 * oasys.c (oasys_write_data): Initialize i.
35 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
37 * libcoff.h (obj_raw_syment_coun): New macro.
38 * coffgen.c (coff_get_normalized_symtab): Initialize
40 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
42 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
44 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
46 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
47 for compatibility with tools from MIPS.
49 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
50 * config/irix3.mt, config/irix4.mt: Removed.
51 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
52 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
54 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
56 * hosts/hp300bsd.h: Add gross hack to determine whether we
57 are running on BSD 4.3 or BSD 4.4, and use appropriate include
58 files (and set other parameters) to match.
60 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
62 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
63 ansi definition which otherwise confuses non-ansi compilers.
65 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
66 ultrix cc by forward declaring getenv as is done in
69 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
71 * elf.c (elf_info_to_howto): cast an enum into unsigned char
72 avoiding a fatal error in vax ultrix 4.2 cc.
74 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
76 * bfd-in.h, VERSION: Roll to version 2.1.
78 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
80 * oasys.c (oasys_write_object_contents): Lint.
81 * srec.c: Whitespace cleanup.
83 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
85 * coffgen.c (coff_print_symbol): Print correct tagndx value;
86 cleaned up output formatting a bit.
88 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
90 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
91 relaxable. Should be moved somewhere else.
93 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
95 * aout-mipsbsd.c: Eliminated uses of DEFUN.
96 (aout_mips_*_vec): Added seclet_link element.
98 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
99 support for aout-mipsbsd target.
101 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
103 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
105 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
107 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
109 Add support for the H8/500
111 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
113 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
115 * libecoff.h: New file. Defines ECOFF backend data for gdb.
116 * coff-mips.c: Now includes libecoff.h.
117 (ecoff_data_type): Moved to libecoff.h.
118 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
119 call it. If there is ever another ECOFF target, this and the
120 swapping functions should be accessed via an ECOFF specific target
122 * Makefile.in (coff-mips.o): Depends on libecoff.h.
124 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
126 * coffcode.h: Removed MIPS specific information, since coff-mips.c
127 no longer includes this file.
129 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
130 bits to 0 to make comparison test useful.
132 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
133 avoid overflowing GP accessible sections in binutils/objdump.
135 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
137 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
138 reading more robust: Fail if string index is out of string
141 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
143 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
144 PCREL13): Don't take dst_address into account; the input file has
145 already taken care of that.
147 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
149 * coff-mips.c: Completed support for linker and binutils.
151 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
153 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
154 original addend from section contents.
156 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
158 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
159 * hosts/delta88.h (strtol): Fix prototype.
160 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
162 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
164 * elf.c: Get rid of "#ifdef sparc".
165 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
166 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
168 (elf_info_to_howto): Use runtime conditionals on CPU type, not
169 compile type conditionals on host CPU.
170 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
172 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
174 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
176 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
177 ECOFF which has two common sections.
178 (bfd_com_section): Set SEC_IS_COMMON flag.
179 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
180 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
181 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
182 bfd_is_com_section macro rather than checking for equality to
185 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
187 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
188 (coff_mkobject_hook): Accept aouthdr argument.
189 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
190 Handle NULL aouthdr argument.
191 (coff_object_p): If there is no aouthdr, pass it as NULL to
193 * libcoff.h: Rebuilt for mkobject_hook changes.
195 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
196 additional MIPS ECOFF fields.
198 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
200 * configure.host: added mips-dec-bsd*
201 * configure.in: added mips-dec-bsd*
202 * aout-mipsbsd.c: new file for mips-dec-bsd*
203 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
204 * aoutx.h: added mips support.
205 * archures.c: added mips support to bfd_default_scan().
206 * cpu-mips.c: added support for R4000 (untested).
207 * libaout.h: added MIPS1 & MIPS2 magic numbers.
208 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
209 hope will make it into include/bfd.h.
210 * targets.c: added aout_mips_*_vec.
212 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
214 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
216 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
218 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
220 * libcoff-in.h: Update prototype for coff_count_linenumbers.
222 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
224 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
225 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
226 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
227 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
229 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
230 bfd_swap_reloc_in or coff_swap_reloc_out.
231 * coff-mips.c: Added code to link and write out symbolic debugging
232 information, and to swap relocs in and out.
234 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
236 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
237 (coff_write_object_contents): coff_count_linenumbers returns the
238 number of line number records it found.
240 * coffgen.c (coff_write_linenumbers): only write out line numbers
241 in the section they belong to.
243 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
245 * targets.c (bfd_target): Added relocateable argument to
246 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
247 target vector for linker use.
248 * bfd.c (bfd_seclet_link): New macro.
249 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
250 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
251 and boolean return value. Made static.
252 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
253 relocateable argument.
254 * reloc.c (bfd_generic_get_relocated_section_contents): Added
255 relocateable argument (if relocateable, saves relocs).
256 * bout.c (b_out_get_relocated_section_contents),
257 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
258 relocateable argument (if relocateable, just calls
259 bfd_generic_get_relocated_section_contents).
260 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
261 argument to prototype.
262 * All targets: Set new _bfd_seclet_link vector to
263 bfd_generic_seclet_link.
265 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
267 * coffgen.c: #include seclet.h.
269 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
271 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
272 debug info. Setup info about linker symbols only, and use
273 standard bfd fields to hold the info.
274 * (hppa_object_p): Remove unneeded decls.
275 * (hppa_new_section_hook): Get rid of most of this.
276 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
277 fat. Remove all knowledge of stabs, remove redundant knowledge of
279 * Remove macros for accessing fields which are now gone.
281 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
283 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
285 * coff-z8k.c: delete unused reloc functions
287 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
289 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
290 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
291 * coff-msym.c: Use DEFUN for function definitons.
292 * coff-mips.c: Added code to read and print symbols, and to find
295 * coffcode.h: Moved many generic functions into coffgen.c. Moved
296 swapping functions into coffswap.h for ECOFF use. Moved
297 relocation functions, only used by h8300 and z8k, into reloc16.c.
298 Added hooks for coffgen.c functions to backend data structure, and
299 added hook functions. Still more could be done.
300 * coffswap.h: New file to hold COFF swapping routines.
301 * coffgen.c: New file to hold generic COFF functions.
302 * reloc16.c: New file to hold h8300 and z8k specific relocation
304 * libcoff-in.h: Added declarations for functions in coffgen.c.
305 * libcoff.h: Rebuilt to incorporate changes.
306 * coff-h8300.c: Function name changes.
307 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
308 hook rather than defining EXTRA_CASES.
309 * Makefile.in: Build new files coffgen and reloc16. Added
310 dependencies of coff-*.o on coffswap.h and seclet.h.
312 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
314 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
315 about discarding const.
317 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
319 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
321 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
323 * configure.in (post-target): If --with-minimal-bfd is specified,
326 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
328 * srec.c (srec_write_records): one of my boards wants a CR between
331 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
333 * archive.c (do_slurp_coff_armap): set symdef_count correctly
334 (it broke a couple of weeks ago).
336 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
338 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
339 return type, so libbfd.h doesn't reference undefined typedefnames.
341 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
343 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
345 (coff_pointerize_aux): don't pointerize a negative tagndx
346 (sometimes generated by SCO 3.2v4 cc).
348 * bout.c (calljx_callback, callj_callback,
349 b_out_get_relocated_section_contents): warn if relocating against
352 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
354 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
355 Make a bunch more routines be static.
356 * hppa.c (fill_spaces): Get rid of this, replace with much better
357 written setup_sections().
358 * (setup_sections): New routine to create BFD sections for each
359 space and subspace in SOM files.
360 * (hppa_object_setup): Use BFD sections created by
361 setup_sections() to locate GDB symbol table info.
362 * (make_unique_section): New routine to create a BFD section. It
363 ensures that the given name is unique, and will generate a unique
365 * (hppa_object_p): Become much more paranoid about file header.
366 * (make_bfd_asection): Call bfd_make_section to do the dirty
367 work. Simplify code somewhat.
368 * (hppa_core_file_p): Use proper name for stack section.
369 * libhppa.h: Remove millicode_start, millicode_end decls.
371 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
373 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
375 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
376 relocs, don't bother doing the adjustment if the value to add is
379 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
381 * bfd.c (bfd_get_size): New function that gets an upper bound
382 on the possible size of any object in a bfd.
383 * elf.c (bfd_elf_find_section, elf_get_str_section,
384 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
386 * elf.c (elf_big_vec, elf_little_vec): Document last three
387 members initialized to NULL.
389 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
391 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
393 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
395 * hosts/std-host.h: New file. Attempt at a generic/default
396 set of definitions, to discourage porting to new hosts by copying.
397 * hosts/news.h: Removed.
398 * hosts/sparc.h: Use std-host.h.
399 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
400 perhaps we can later remove the the_bfd field from each symbol.
401 * syms.c (struct symbol_cache_entry): Remove unused field
402 app_data. Add comment noting that the_bfd is almost redundant,
404 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
405 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
406 * hppa.c (fill_spaces): Make slightly more rebust.
407 * configure.in: Allow std-host as the "default" host.
409 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
411 * bfd.c: Add struct hppa_core_data to tdata union.
412 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
413 Get rid of HPPA/BSD specific code. That will go somewhere else
415 * (fill_spaces): Don't spin forever and die if you don't find
416 $MILLICODE$ subspace.
417 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
419 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
420 Make these work for HPUX.
421 * (make_bfd_asection): New routine to make section creation a
423 * (hppa_core_file_p): Completely rewrite, leave out bugs.
424 * libhppa.h: #include the right system files. Redefine all of
425 the structs/macros for hacking core files to use more sensible
426 HPUX core file structures.
427 * targets.c (target_vector): Conditionalize hppa_vec on
428 HOST_HPPAHPUX, not hp9000s800.
429 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
430 malloc and realloc. #define HOST_HPPAHPUX.
432 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
434 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
435 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
436 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
437 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
439 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
440 * aix386-core.c: New file for handling core files on AIX on PS/2.
441 * targets.c: if AIX386_CORE, use aix386_core_vec.
442 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
445 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
447 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
450 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
452 * Makefile.in: added dvi target
454 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
456 * bfd.c: Use right name for tekhex tdata struct.
457 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
458 * libcoff.h: Updated to get spacing change from coffcode.h.
459 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
461 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
463 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
464 functions, with the "guts" of the old bfd_slurp_bsd_armap
465 and bfd_slurp_coff_armap, but assuming we've already checked
466 if the armap is present or not.
467 Also, rewrite a bit to avoid keeping around obstack data
469 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
470 Various fixes to correctly handle COFF_style archives names.
471 (Note that because these have a trailing '/', the names can
472 have embedded spaces.)
473 * archive.c (bfd_slurp_armap): New function, replaces old
474 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
475 _either_ format, and calls do_slurp_bsd_armap or
476 do_slurp_coff_armap if either form of map is seen.
477 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
478 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
479 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
480 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
482 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
484 * hppa.c: #include "sysdep.h", not <sysdep.h>.
485 * libhppa.h: Make millicode_start and millicode_end be unsigned
486 int to be same type as CORE_ADDR in GDB. Why are these here?
488 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
490 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
491 vaddr of the section to the addend.
492 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
493 SCO_CORE to SELECT_VECS.
494 (target_vector): add sco_core_vec.
495 * sco-core.c (sco_core_vec): add leading underscore initializer.
496 * configure.in (i[34]86-*-sco*): use target i386-sco.
497 * config/i386-sco.mt: new file; define SCO_CORE.
499 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
501 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
503 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
505 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
507 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
509 * hosts/i386linux.h: Include unistd.h.
511 * aoutx.h (print_symbol): aout_stab_name returns a constant
513 * libaout.h (aout_stab_name): Fix prototype.
514 * stab-syms.c (aout_stab_names): Array is now const.
515 (aout_stab_name): Return value is now pointer to const.
517 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
520 * syms.c (asymbol): Added new field "app_data", for data
521 particular to the application. Some of the linker flags ought to
522 get moved to this field someday.
524 * archures.c (bfd_default_scan): Recognize a few more numbers:
525 80486, 80960, and 960.
527 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
528 bfd_coff_std_swap_table, cast to PTR.
529 * bfd.c (bfd_coff_swap_*): Deleted macros.
530 * targets.c (struct bfd_target): Deleted COFF-specific swapping
532 * coffcode.h (type bfd_coff_backend_data): New structure type,
533 contains pointers to the COFF-specific swapping routines.
534 (bfd_coff_std_swap_table): New data structure, to be used when
535 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
536 (bfd_coff_swap_*): New macros.
537 * coff-mips.c (mips_coff_swap_table): New data structure.
538 (ecoff_big_vec): Use it.
539 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
540 * All other targets: Deleted coff-specific vector entries.
542 * trad-core.c: Fixed some `PARAMS' uses that were missing
545 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
547 * aoutx.h (some_aout_object_p): Protect arg prototype in
548 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
550 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
552 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
553 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
554 PARAMS for readability.
556 * aoutx.h: Add type to callback parameter.
557 * coff-mips.c: Don't call trad-core.h, not needed.
558 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
559 * trad-core.h: Eliminate, unused.
561 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
563 * format.c (bfd_check_format): if default target isn't found
564 then look through the entire list rather than return early.
566 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
568 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
570 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
572 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
574 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
576 * coff-z8k.c: checkpoint, more addressing modes handled
577 * coffcode.h (get_value): don't truncate reloc->addend field, it's
580 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
582 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
584 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
586 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
588 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
590 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
591 and about when file descriptors are closed.
593 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
595 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
596 written out correctly.
598 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
600 * section.c: New section bit SEC_SHARED_LIBRARY.
601 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
602 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
605 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
607 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
608 macros; use PARAMS to declare the function pointers involved.
610 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
611 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
613 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
615 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
617 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
618 declaring pointers to functions.
619 * cache.c, elf.c: Move static function decls to top, use PARAMS.
620 * seclet.h: Declare external function with PARAMS.
622 * doc/chew.c (exfunstuff): Eliminate.
623 (paramstuff): Replace exfunstuff with function to generate PARAMS.
624 * doc/proto.str: Use paramstuff rather than exfunstuff.
626 * libbfd.h: Update, based on changes in source code and chew.
628 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
630 * libieee.h: Add FIXME about removing limit on number of sections.
631 * bfd-in.h: Improve comments to make it clear that bfd.h is
632 the wrong place to edit this file.
633 * Makefile.in (install): Install ansidecl.h and obstack.h in the
634 same places where we install bfd.h.
636 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
638 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
639 symbol type before blindly modifying the auxent. Specifically,
640 only modify the endndx fields for types that need it, and don't
641 set the array information for non-arrays.
643 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
645 * aoutx.h (some_aout_object_p): Section list should be set up
646 correctly anyways; don't have to set up "next" pointers manually.
648 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
650 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
651 config/i386v.mh: removed -DUSG from HDEFINES.
652 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
654 hosts/i386v.h: don't define POSIX_UTIME.
656 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
658 * ieee.c (ieee_slurp_sections): make a private copy of the
659 section's name before truncating it.
661 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
663 * hppa.c: add symbol_leading_char entry in transfer vec
665 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
667 * ieee.c (get_symbol): can now cope when two symbols of a
668 different class, but the same index number occur consecutively.
669 (get_section_entry): nicer name for sections being forward
670 referenced. (ieee_archive_p): don't free the filename string,
671 since it was never malloced.
673 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
675 * coffcode.h (coff_write_object_contents): Zero timestamp field.
677 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
679 * coffcode.h (coff_swap_aux_out): set the fcnary info before
680 optionally setting the dimen info, since they are in the same
681 memory locations. Also zero out external auxent.
682 (coff_write_symbol): don't zero external auxent; now done in
685 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
687 * Check fclose return value for errors.
688 libbfd.h: bfd_cache_close now returns a boolean.
689 cache.c (bfd_cache_delete): return fclose success value.
690 (bfd_cache_close): return bfd_cache_delete return value.
691 opncls.c (bfd_close, bfd_close_all_done): return result of
694 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
696 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
698 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
700 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
701 work out a coff relocation type from a howto's attributes rather
702 than using the input r_type field. This fixes PR1677 and allows
703 conversion of a.out relocs to coff relocs.
705 * coffcode.h (coff_write_relocs): if supplied a relocation
706 relative to an absolute symbol, use the right symbol index.
708 * reloc.c (bfd_perform_relocation): do a partial link for coff
711 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
713 * changes to support i386-sysv with shared libraries:
714 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
715 check for .data2; if _LIB is defined, check for it; map
716 SEC_NEVER_LOAD to STYP_NOLOAD.
717 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
718 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
719 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
720 if section has contents, not just if it is loadable; if
721 TWO_DATA_SECS, check for .data2
722 (coff_set_section_contents): set vma of .lib section to number of
724 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
725 don't define coff_write_armap to bsd_write_armap.
726 * hosts/i386v.h: don't include <utime.h>, since it is not provided
729 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
731 * solaris2.h: Get the definition of alloca from alloca.h if we
734 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
736 * configure.in (i960-*-{aout,bout}): Support these.
738 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
740 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
742 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
744 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
745 no-longer-used definitions of L_SET and L_INCR.
746 * i386linux.h: Tweaks to smooth Linux build.
748 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
750 * seclet.h: Add enum tag to bfd_seclet_enum_type.
752 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
754 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
755 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
756 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
757 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
759 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
760 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
762 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
764 * configure.host: New file, contains mapping of host configs
765 to host support file names for bfd, binutils, opcodes.
766 * configure.in: Use it.
767 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
768 * i386bsd.c: Cleanup, reformat.
769 * config/i386-bsd.mt: Comment changes.
770 * config/i386bsd.mh: New file for core file support.
771 * hosts/i386bsd.h: Merge changes from Peter Schauer.
772 * bout.c (ALIGN): Rename to ALIGNER, since system header files
773 on BSD 4.4 define ALIGN (sigh!).
775 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
777 * libaout.h (aout_backend_data): added exec_header_not_counted
778 field. For ZMAGIC files only, when text_includes_header is set, by
779 default the length of the exec header is counted in the text
780 section size. For go32, exec header is mapped in but does *not*
781 contribute to the size of section.
782 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
783 is not set, but ztih is, add the size of the exec header to the
784 recorded size of the text section.
785 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
786 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
787 Also set text_includes_header.
788 * aout-target.h (*_backend_data): cleare exec_header_not_counted
789 by default in MY(backend_data).
791 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
793 * aout-target.h (callback): Don't define this function if it won't be
796 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
797 type doesn't match. Don't lose if file sections have already been
799 (set_arch_mach): Set reloc_entry_size.
800 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
802 * hosts/i386bsd.h: New file.
803 * configure.in: Recognize i[34]86-*-bsd host.
805 * aout-target.h (callback, write_object_contents): Delete unused
808 * aoutx.h (reloc_type_lookup): New function.
809 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
810 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
811 (MY_reloc_howto_type_lookup): Don't define it.
813 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
815 (slurp_symbol_table): Use header byte order, not target byte
816 order, for reading symbol data.
818 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
820 * configure.in: Undo some brain damage in the host section.
821 * configure.in: Reformat the target section, test many configs.
822 * Makefile.in (make): Remove obsolete `make make'.
823 * aoutx.h (some_aout_object_p): Make defines line up.
825 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
827 Now a bfd knows whether underscores are normally prepended
828 to symbols in its file format.
830 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
831 coff-z8k.c: targets set so they have leading underscore
832 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
833 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
834 without leading underscore flag
835 * targets.c: add symbol leading char to xvec description
836 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
838 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
840 * archive.c: Make errno global.
841 * archive.c (_bfd_write_archive_contents): If read fails (and
842 errno!=0) set bfd_error to malformed_archive (since this probably
843 indicates a truncated archive), rather than system_call_error.
845 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
847 * Makefile.in: added rules for i386bsd.c
848 * i386bsd.c: new file, supporting 386bsd.
849 * configure.in: recognize i386-*-bsd target.
850 * config/i386-bsd.mt: new file - 386bsd target configuration.
852 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
854 * configure.in: re-arrange host section to use *-*-* notation,
855 clean up some of the target section as well
857 * seclet.c: cast result of bfd_get_relocated_section_contents to
858 avoid compiler warnings
860 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
862 * coffcode.h (coff_section_symbol): Create section if it doesn't
865 * bout.c: Removed some unused variables.
867 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
869 * Portability fixes from p3:
870 coffcode.h (coff_write_relocs): removed sanity check until it
871 works on all targets (per advice from sac).
872 config/hp9000.mh: new file to define USG.
873 hppa.c: #undef hppa before the JUMP_TABLE.
874 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
876 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
877 local variable target volatile to avoid mysterious bug in
880 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
882 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
883 * hosts/hppahpux.h: Remove bcopy and index circumventions.
885 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
887 * coff-z8k.c (func_da, func_jr): Lint.
888 * coffcode.h: Use memset rather than bzero.
889 * elf.c: Use memcpy rather than bcopy.
890 * tekhex.c: Use memset rather than bzero.
892 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
894 Add Adobe a.out support.
896 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
897 * config/adobe.mt: Add.
898 * configure.in (*-adobe-* target): Add.
899 * targets.c (a_out_adobe_vec): Add.
900 * Makefile.in: add aout-adobe.c.
902 * configure.in: Put two dashes in all entries to be matched.
903 Add comments to remind people to do this.
904 Reorder all entries that match manufacturer names, to occur
905 last, so they will only be matched if no more specific match
906 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
908 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
910 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
911 since we should never have a NULL section.
912 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
913 tests, set the section to bfd_abs_section.
915 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
917 * coff-z8k.c: getting closer
918 * coffcode.h (coff_get_relocated_section_contents): allow
919 EXTRA_CASES hooks for different arches to provide different reloc
921 * seclet.h: #ifndef around it to allow multiple inclusion
922 * srec.c: minor doc fix
924 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
926 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
928 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
930 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
933 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
935 * bout.c (b_out_slurp_reloc_table): Clear howto field before
936 filling in reloc, in case immediately following code doesn't set
939 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
941 * coffcode.h (coff_renumber_symbols): set the last renumbered
942 symbol pointer to NULL, as expected by coff_write_linenumbers.
943 (coff_write_relocs): apparently a non-zero addend is OK for reloc
944 type R_IHCONST used on the 29k.
946 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
948 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
949 update, based on how the underlying file was opened. Obsoletes
951 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
952 all FASCIST_FDOPEN config defines.
954 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
956 * sparc-opc.c: Moved to opcodes library, now that we have one.
957 * Makefile: Don't compile it.
959 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
961 * aoutx.h: adjust_sizes_and_vmas did not return anything.
963 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
965 * section.c (bfd_set_section_flags): Remove a sanity check.
966 It is unfortunately broken, and prevents strip from working.
968 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
970 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
971 created by last change.
973 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
975 * reloc.c (reloc_howto_struct): Make size field be unsigned.
976 * bfd-in.h: Bump to version 2.0.
978 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
980 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
981 braindamaged HP/Apollo compiler happy.
983 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
985 * format.c: Fix description of search for matching target.
986 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
987 * targets.c: Update description of search for matching target.
988 * Makefile.in (do_clean, clean): Fix infant mortality typo.
989 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
990 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
992 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
994 * Makefile.in: Added mostlyclean/clean/distclean rules.
996 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
998 * targets.c (target_vector): Take out oasys (unless that is
999 the default): Because there is no magic number in archives,
1000 there can be annoying target mis-matches.
1002 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1004 * sparc-opc.c: Rigorously updated to match architecture manual.
1006 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1008 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1009 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1010 to the built-in abs_section were not written out correctly.
1012 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1014 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1015 large, assume we're using a swapped byte order and fail with
1016 wrong_format rather than dumping core.
1018 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1020 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1021 filename constraints.
1022 * Makefile.in: Updated to reflect change.
1024 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1026 Add preliminary support for the we32k:
1028 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1030 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1032 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1034 * bout.c: added support for relaxable alignment relocs.
1036 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1037 pass down pointer to play area rather than use alloca
1039 * cpu-z8k.c (compatible): made static to reduce name space
1042 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1044 Add basic support for the z8k:
1046 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1047 section.c, targets.c,
1049 * syms.c: move mis-inserted patch.
1051 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1053 Documentation fixes:
1054 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1055 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1057 * reloc.c: break out addend item from surrounding text.
1059 * doc.str (DOCDD): Defined. Adds text to output.
1060 (bodytext): Put bulletize before kill_bogus_lines.
1061 * chew.c (bulletize): End itemization after a blank line, to
1062 prevent following text from being swallowed up in an item.
1064 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1066 * configure.in: Add sparclite as a target.
1068 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1070 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1073 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1074 from a coff file (csym is null), dont deref them
1076 * ieee.c (parse_expression): get the answer right when adding an
1077 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1078 on elts so that filename is filled in.
1080 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1082 * bout.c (howto_align_table): New set of relocs, with enough
1083 data for "objdump -r" to work.
1084 (b_out_reloc_type_lookup): Recognize alignment relocs.
1086 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1088 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1089 invocations of make. Also, always create installation
1092 * config/apollov68.mh: removed -g from CC definition.
1094 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1096 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1097 overflowing gp-offset range.
1099 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1101 * srec.c (srec_set_section_contents): don't write out sections
1102 without the LOAD and ALLOC attributes
1104 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1106 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1107 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1108 * aout-target.h (callback): Don't set page/seg sizes.
1110 (set_sizes): New routine.
1111 (backend_data): Point to it.
1112 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1113 (sunos4_aout_backend): Point to it.
1114 * aoutx.h (set_arch_mach): Call set_sizes callback.
1116 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1118 * aout-target.h: Make _bfd_slurp_extended_name_table be
1119 the default. Given that we *write* the suckers (for long
1120 archive member names), we really ought to be able to read them!
1121 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1122 seem to be needed, and many machines don't have it.
1124 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1126 * coff-m68k.c (vector): read and write archives in coff format.
1128 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1130 * opc-sparc.c: New file.
1132 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1134 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1135 pointers to bfd_byte* before performing arithmetic on them. Such
1136 use with bare void* pointers is a gcc extension.
1137 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1138 * archive (normalize): Add to CONST to match actual usages with
1141 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1143 * configure.in: Recognize i486 host cpu, and use i386-elf
1146 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1148 * config/stratus.mt (CC): Remove definition.
1149 * elf.c (bfd_section_from_shdr): Test for the possibility that
1150 section_from_elf_index returns NULL and don't dereference it.
1152 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1154 * add hppa_data to bfd tdata (indirectly via sef).
1156 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1158 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1160 * configure.in: error messages to stderr, not stdout
1162 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1164 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1165 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1166 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1168 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1170 * configure.in: recognize hppa* instead of hppa
1172 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1174 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1175 RTYPE2HOWTO to cope with same.
1176 * reloc.c (bfd_perform_relocation): added support for size of -2
1177 (subtract a word reloc type). Updated doc.
1179 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1181 * Makefile.in: merged changes from progressive, removed rcsid.
1183 * archures.c, archive.c, Makefile.dos: removed rcsid.
1185 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1187 * bfd-in.h : add BFD_IS_RELAXABLE flag
1188 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1189 header e_relaxable, major hackery in callbacks
1190 * libaout.h : add space for a_relaxable.
1191 * seclet.c (rel): don't relax empty sections
1194 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1196 * section.c (STD_SECTION): add some casts to the initializers for
1199 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1201 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1202 and add appropriate casts to keep (picayune) aix-cc happy.
1204 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1206 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1207 symbol pointers. Punt expensive & useless bfd_realloc. Use
1208 malloc for raw symbols, and free it before returning.
1209 (bfd_section_from_shdr): Do not slurp symbol table until politely
1210 asked. Do not even slurp string tables.
1211 (elf_get_symtab_upper_bound): Count 'em without reading them.
1212 (elf_get_symtab): This is how to politely ask. Schlurp!
1213 This should probably just *become* elf_slurp_symbol_table, FIXME.
1215 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1217 * archive.c (bsd_write_armap): write the timestamp of the
1218 archive header to be just a little bit later than the timestamp of
1219 the file, otherwise the linker will complain that the index is
1222 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1224 * configure.in: Add m68k-ericsson-*.
1226 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1228 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1229 * elf.c: Remove unconditional debug printf's.
1230 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1231 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1232 (elf_slurp_symbol_table): Hand out symbols in forward, not
1233 reverse order. Simplify duplicate code.
1235 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1237 * elf.c: Remove "(void)" casts from function calls where the
1238 return value is ignored, in accordance with GNU coding standards.
1240 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1242 * hppa.c: Apply John's standard fix to avoid "empty translation
1243 unit" warnings from some ANSI-C compilers.
1245 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1247 * hosts/solaris2.h: Configure same as sysv4.
1249 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1251 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1252 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1253 type match actual return type.
1254 * elf_print_symbol (section_name): Make CONST.
1256 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1258 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1259 New files, for Linux (a free Unix clone for 386 machines).
1260 * Makefile.in, configure.in, targets.c: Update accordingly.
1262 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1263 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1264 correct calling of howto special functions and fixes from Raeburn
1266 * archures.c: nuke bfd_reloc_code_type
1267 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1268 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1269 SEC_NEVER_LOAD, various other bfdgas newness
1270 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1271 * targets.c: change jump table vector to above
1274 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1276 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1277 its prototype will be included in libbfd.h. Change result type
1278 to struct * (rather than equivalent typedef) so it can be used in
1279 the prototype, where they typedef won't be known.
1280 * libbfd.h: Updated version.
1282 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1284 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1285 targets.c: HPPA merge.
1287 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1289 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1290 * config/solaris2.mh: Kludge around Sun compiler bug.
1292 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1294 * libaout.h (aout_backend_data): Change defs of two bitfields to
1295 be unsigned chars instead to get around rs6000 compiler problem.
1297 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1299 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1300 Correct misconception that there can be only one symbol table.
1301 Only call elf_slurp_symbol_table on the full symbol table, not
1302 the dynamic one which is only a subset of the full one.
1304 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1306 * coffcode.h (coff_compute_section_file_positions): For I960,
1307 don't align sections in file.
1309 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1311 * targets.c (struct bfd_target): Added field for target-specific
1312 (but not file-specific) data, for distinguishing minor
1313 characteristics between (e.g.) a.out formats.
1315 * section.c (struct sec): New field user_set_vma indicates vma
1316 field should be heeded, not assumed to be unset.
1317 (STD_SECTION): Initialize that field of standard sections to zero.
1318 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1320 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1321 pre-swapped version.
1323 * archures.c (struct bfd_arch_info): Fixed order of comment and
1324 field decl. New fields indicate size of page and segment for
1326 * cpu-m68k.c (N): Fill in values.
1327 * cpu-sparc.c (arch_info_struct): Ditto.
1329 * libaout.h (struct aout_backend_data): Various bits of data (not
1330 all used currently) with characteristics of a.out implementation.
1331 Important field for now is text_includes_header, indicating that
1332 the text section starts immediately after the file header, which
1333 gets mapped in with it.
1334 (struct aout_data): New fields indicate whether vma has been
1335 adjusted yet (not yet used), and what magic number will be used in
1336 the output file (should go away in favor of vma_adjusted).
1337 (WRITE_HEADERS): Code for dealing with section sizes and related
1338 header fields replaced with call to adjust_sizes_and_vmas.
1339 * aoutx.h (some_aout_object_p): Fill in magic number field.
1340 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1341 (set_arch_mach): Set page size and segment size once CPU
1343 (adjust_sizes_and_vmas): New function; has much code moved
1344 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1345 and size parameters, as well as many header fields, after deciding
1346 on magic number for output file. Checks to ensure that this
1347 adjustment has only been done once.
1348 (set_section_contents): Call adjust_sizes_and_vmas instead of
1349 doing much of the work here.
1351 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1352 default (null) values of these fields.
1353 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1354 value in exec header.
1355 (sunos4_aout_backend, MY_backend_data): Define backend data
1356 indicating file header is included in text section.
1358 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1360 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1361 gcc version 2, to avoid warnings.
1363 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1365 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1366 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1368 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1370 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1372 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1374 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1375 * configure.in: Rewrite target parsing to use simple format.
1376 Handle sparc-sun-solaris2 configuration.
1377 * aout64.h: Avoid ANSI C brain death warning.
1378 * elf.c: Avoid trigraph (???) or /* in comments.
1380 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1382 * config/sysv4.mh: new file, RANLIB=echo
1384 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1386 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1388 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1389 elf_core_tdata_struct into a single common struct. Core files
1390 wouldn't have worked at all without this.
1391 (bfd_elf_find_section): New function for GDB's undercover use
1392 to find string sections that BFD hides from it.
1393 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1395 (elf_object_p, elf_core_file_p): Allocate internal file header
1396 storage dynamically.
1397 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1398 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1400 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1402 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1404 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1406 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1408 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1410 * configure.in: handle m680[01234]0 as aliases for m68k
1412 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1414 * coff-a29k.c: do byte relocs correctly
1415 * coffcode.h (styp_to_sec_flags): never load INFO sections
1416 * seclet.c (rel): don't relocate INFO sections
1418 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1420 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1421 Make the symbols unmodifiable.
1422 (bfd_section_init): Deleted.
1423 * init.c (bfd_init): Don't call bfd_section_init.
1425 * section.c (bfd_set_section_contents): Ensure that range to be
1426 written is within section boundaries.
1427 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1430 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1432 * coff-i960.c (howto_table): Deleted.
1433 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1434 interesting entries from old howto_table.
1435 (RTYPE2HOWTO): Adjusted to use switch.
1436 (coff_i960_reloc_type_lookup): New function.
1438 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1439 records for section symbol.
1440 (make_abs_section): Unused; deleted.
1441 (renumber_symbols): Re-order symbols so undefined symbols come
1442 last, as COFF format desires.
1443 (coff_write_symbol): Put C_FILE symbols in debug section always.
1444 (coff_section_symbol): New function; creates a symbol with the
1445 same name as a section, and sets up aux records for it.
1446 (coff_add_missing_symbols): New function; adds section symbols to
1447 symbol table if they aren't there already. Should someday also
1448 add a dummy C_FILE symbol if none is present.
1449 (coff_write_object_contents): Add missing symbols before preparing
1450 symbol table to be written.
1451 (coff_slurp_reloc_table): Verify that symbol indices read in are
1452 in a reasonable range.
1453 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1454 (obj_conv_table_size): Accessor macro.
1456 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1457 reloc types on i960.
1459 * bfd-in.h (bfd_get_section_name): New macro. Like
1460 bfd_section_name, but returns rvalue, not lvalue.
1461 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1462 (bfd_get_section_flags): Now returns rvalue.
1464 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1465 general, some specific to sparc or i960.
1467 * aoutx.h (set_section_contents): Set VMA for each section based
1468 on previous section. If text section VMA doesn't appear to have
1469 been set, make a best guess from the type of file.
1471 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1473 (MY(vec)): Initialize reloc_type_lookup field.
1475 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1476 (bfd_error_trap, bfd_error_vector): Extern, not common.
1478 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1479 few types of relocs for sparc; will need enhancement.
1481 * bout.c (callj_callback): Use DEFUN macro in definition.
1482 * coff-i960.c (optcall_callback): Likewise.
1484 * targets.c (bfd_target): Added fields reloc_type_lookup and
1485 _bfd_make_debug_symbol. Also minor comment changes.
1486 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1487 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1488 than arch info, and dispatch with BFD_SEND. Callers changed.
1489 * archures.c (struct bfd_arch_info): Deleted field
1491 * cpu-*.c: Don't initialize that field.
1493 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1494 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1495 (bfd_errmsg): Now returns ptr to const.
1496 * bfd-in.h (bfd_errmsg): Fix prototype.
1498 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1499 * reloc.c (bfd_generic_relax_section): Ditto.
1501 * section.c (Section Output doc): Improve description of use of
1502 output_section and output_offset.
1504 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1506 * sco-core.c: new file from net.
1507 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
1508 Now we have the hairy linker, it's possible to move symbols from
1509 one section into another. Actually make that work!
1511 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1513 * hosts/sun3.h: fix declaration of free.
1515 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1517 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
1518 * coff-h8300.c (reloc_processing): all relocs are relative to
1520 * opncls.c: don't use fdopen on DOS systems
1522 short patches from Glenn Kasten (glenn@ready.com)
1523 * target.c: enabled oasys support
1524 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
1525 fix problem where a relocation which crossed a modification byte
1526 boundary did not work. Fix problem where a relocation near the end
1527 of a data record did not work.
1530 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1532 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
1533 archvie header string counts the endian way, this heuristic sees
1534 how big an archive string to read by trying it one way and if the
1535 string table is unreasonably big, trying it the other. *FIXME*.
1536 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
1538 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
1540 * bfd-in.h: Increase version number to 1.97, for consistency
1542 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
1544 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1546 * bfd-in.h: bump version to 1.96
1547 Major change; changed calling convention for
1548 bfd_get_relocated_section_contents so that caller allocates
1549 memory for section data.
1550 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
1551 seclet.c, targets.c, bfd.c: reflect new convention.
1552 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
1553 case, then use reasonable default values for SEC_* flags.
1555 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1557 * coffcode.h (coff_write_object_contents): use RELSZ to work out
1558 size of output reloc struct.
1559 * targets.c, Makefile.in: comment out tekhex for the moment.
1560 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
1561 * configure.in: tandem target is st2000
1562 * coff-m68k.c: rename static howto_table to global
1563 m68kcoff_howto_table.
1564 * bout.c: remove unnecessary abort
1565 * coff-a29k.c: various changes to the way relocations work to cope
1566 with the "new order" and latent bugs.
1569 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1571 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
1572 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
1573 * reloc.c (bfd_perform-relocation): don't relocate refs to
1574 absolute symbols if doing a partial link.
1576 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
1578 * configure.in: Add a29k-amd-udi.
1580 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
1582 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
1583 internal_exec structure before initializing the fields that
1584 are used, so that the unused fields are in a known state.
1586 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
1588 * tekhex.c (struct data_struct): Convert from typedef that
1589 typedefs nothing to a normal structure declaration.
1590 * tekhex.c (pass_over): Prototype args for function that
1591 second arg points to.
1593 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1595 * Makefile.in: remove old style staging. Do not print recursion
1598 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
1599 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
1602 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1604 * bfd.c, Makefile.in: added tekhex
1605 * aoutx.h (set_section_contents): pages should be padded to the
1606 size of a page, not the size of a segment.
1607 * configure.in: added go32 host and i386-aout target.
1608 * i386aout.c, libaout.h: now works for go32 target
1609 * ieee.c: fix bit rot.
1610 * seclet.c: support for padding seclet type.
1612 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1614 * Makefile.in: added .NOEXPORT:
1616 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
1618 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
1620 * elf.c (elf_compute_section_file_positions,
1621 elf_write_object_contents): Return boolean, not NULL (which
1623 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
1624 Also ifdef-out code that aborts on unhandled section types.
1626 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
1628 * configure.in: Recognize ncr3000 config
1629 * Makefile.in (MINUS_G): Pass on to recursive makes.
1630 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
1632 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
1634 * Makefile.in: Now that we have sym.h and symconst.h, compile
1635 coff-msym.c on all systems.
1636 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
1637 * coff-msym.c: Update include files and comments; add weakext bit.
1639 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
1641 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
1642 section.c, srec.c, syms.c, coff-h8300.c: Lint.
1644 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
1646 * bout.c, coff-a29k.c, coff-i960.c: Lint.
1647 * configure.in: Add new host and target configs.
1648 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
1649 structs, which vary; just use member name.
1650 (elf_object_p, elf_core_file_p): Lint, fix comments.
1651 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
1653 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
1655 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
1656 local, disposable, copy of the external form of section header
1657 table and program header table entries.
1659 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
1661 * Makefile.in: Set MINIMIZE back to 0 for a real release.
1663 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
1665 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
1668 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
1670 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
1672 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
1674 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
1675 not internal bfd_assert function (twice).
1677 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1679 * aout-target.h: change ar_max_namelen to 15 (the right value)
1680 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
1683 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
1685 * archive.c (bfd_generic_archive_p): check for bout archives too.
1686 * bout.c: make it work again.
1688 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
1690 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
1692 * reloc.c (bfd_generic_get_relocated_section_contents): Call
1693 bfd_xmalloc() instead of bare malloc().
1695 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
1697 * Makefile.in: pass down MAKEINFO on info.
1699 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1701 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
1702 host/h-<foo> now just <foo>.
1703 * configure.in: reflect changes
1705 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
1707 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
1708 actual source file, not just the generated libbfd.h.
1710 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1712 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
1713 gdb on little-endian 960 code.
1714 * archive.c (compute_and_write_armap): indirect symbols should go
1715 into the archive header too.
1717 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
1719 * Makefile.in: added check target.
1721 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
1723 * coff-msym.c: Move this file from gdb/ecoff.c. It
1724 handles byte-swapping for ECOFF (MIPS symbol) files.
1725 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
1726 to the files built on MIPS-based hosts.
1727 * Makefile.in: Add rule for coff-msym.
1729 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
1731 * Makefile.in: added clean-info target. MINIMIZE=1.
1733 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
1735 * coff-rs6000.c: Move core file functions into separate
1736 new file rs6000-core.c. This is needed because reading
1737 core files depends on native include files that conflict
1738 with ../include/coff/rs6000.h.
1739 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
1741 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
1743 * aoutx.h (NAME(aout,print_symbol)): Don't print
1744 symbol addresss for undefined symbols.
1745 * coff-rs6000.c: Various updates (due to target-
1746 independent changes).
1747 * libbfd.h: Ditto (tdata field is now a union).
1748 * hosts/h-sparc.h: Removed prototype for bogus function
1749 'emset' (presumably should have been 'memset' - which is there).
1751 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
1753 * configure.in (mips-big-* target): Same is Iris.
1755 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1757 * aoutx.h (translate_from_native_sym_flags): when creating an
1758 alias symbol, fill in the section as undefined, rather than
1759 leaving it blank. If an output section can't be found for a
1760 symbol, then don't core dump.
1762 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
1764 * Makefile.in, configure.in: removed traces of namesubdir,
1765 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
1766 copyrights to '92, changed some from Cygnus to FSF.
1768 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
1771 * coff-h8300.c: fix stupid reloc subtraction bug
1772 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
1773 since that's how wide it is. (coff_slurp_symbol_table): always zero out
1774 the symbol.flags and done_lineno fields.
1776 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1778 * coffcode.h (coff_write_symbol): write out the correct number of
1780 * cpu-h8300.c: fix disassembly bug
1782 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
1784 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
1785 section_from_bfd_index), cpu-h8300.c (howto*_callback),
1786 reloc.c, section.c (bfd_map_over_sections), targets.c
1787 (bfd_target_list): Protolint.
1788 * libbfd.h: Update to match a libbfd-in.h from a month ago.
1790 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1792 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
1794 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
1795 section of a symbol rather than the section of a reffed symbol to
1796 determine the r_index of an emmitted reloc.
1798 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
1800 * PORTING: New (preliminary) porting guide.
1802 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
1804 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
1805 (howto_hvrt16): lint.
1807 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
1809 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
1810 a full configuration (with possible cross-development),
1811 instead of using host-aout.c.
1813 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
1815 * aout-target.h (MY(write_object_contents):
1816 Set obj_reloc_entry_size (abfd).
1817 * gen-aout.c: Change to emit a .c files, not a .h file.
1819 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
1821 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
1822 BSF_ABSOLUTE and replace with bfd_abs_section reference.
1824 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1826 * coffcode.h (get_normalized_symtab): fixed bug where symbols
1827 with more than one auxent can cause nasty core dumps.
1829 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
1830 "done_lineno" so that a symbol which appears twice in the symbol
1831 table only gets it's linenumbers relocated once. Modifed
1832 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
1835 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1837 * aoutx.h: (translate_from_native_sym_flags): fix constructor
1838 stuff to use the New Order.
1840 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
1842 * ieee.c: Change type of envi[] to unsigned char.
1844 * configure.in: fix vax ultrix configuration.
1846 * elf.c (bfd_section_from_shdr): Deal with null return from
1847 bfd_make_section(). (elf_object_p): Select endianess properly.
1849 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
1851 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
1853 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
1855 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
1856 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
1857 * host-aout.c: Don't use aout-params.h; configure these systems
1858 in their xm files, not in a randomly generated file.
1859 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
1861 * hosts/h-vaxbsd.h: Define the form of exec and core files.
1863 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
1865 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
1866 host_aout_vec here as well.
1868 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
1870 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
1871 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
1872 to prevent undefined symbol.
1874 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1876 Various lints found on PersSony
1877 * aoutx.h: cast an enum
1878 * coff-a29k.c: many ints in reloc structure turned to enum
1879 * coffcode.h: more enums
1880 * cpu-h8300.c: more enums
1881 * opncls.c: more enums
1883 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
1885 * configure.in: Make Tahoe configuration work again.
1886 * bfd-in.h: Remove trailing comma from enum declaration.
1887 * ieee.c: Can't put byte values >0x7F into a signed char.
1889 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
1891 * Makefile.in: Add dependencies for various coff-*.o files.
1893 * elf.c: Remove extraneous paren from core_prpsinfo and
1894 core_prpstatus macros, rename core_prpstatus to core_prstatus.
1895 Replace references to old section "size" member with new
1896 "_raw_size" member. Implement elf_make_empty_symbol, which
1899 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
1901 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
1904 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1906 * coffcode.h (bfd_coff_relax_section): now static.
1907 (bfd_coff_get_relocated_section_contents): various type lints.
1909 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1911 New entry point in the transfer vector - bfd_relax_section.
1913 * aout-target.h: add to vector, call generic_relax
1914 * bfd-in.h: add to vector
1915 * bfd.c: add #define for vector
1916 * bout.c: add to vector, call generic_relax
1917 * coffcode.h: add to vector, also now has coff specific relax code
1918 for the relaxable H8/300 relocs. Also clean up abs section cruft.
1919 * elf.c: call generic_relax
1920 * ieee.c: call new vector, clean up some bugs due to the creation
1922 * libbfd.h: add bfd_generic_relax_section EXFUN
1923 * oasys.c: call generic_relax
1924 * reloc.c: implement generic_relax
1925 * seclet.c: moved much of this into coffcode.h
1926 * srec.c: call generic_relax
1927 * targets.c: define new transfer vector
1929 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
1931 * everything: now modified to use smaller reloc type. Self hosts
1934 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
1936 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
1937 New files for stratus.
1939 * configure.in: Add configuration fragments for stratus.
1941 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
1943 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
1944 variables as CONST since they are set to point to a const char
1945 string. Fixes compiler complaints.
1947 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
1949 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
1952 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
1954 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
1955 symbols, so that we can emit the correct file name even
1956 if it's an include file.
1958 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
1960 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
1961 (Reported by john@labtam.labtam.oz.au (John Carey)).
1963 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
1965 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
1967 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
1968 being used to -DHAVE_PROCFS.
1970 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
1971 '#include "fopen-same.h"' to end of file to match other h-* files.
1973 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
1975 * configure.in: Change svr4 references to sysv4. Add case
1976 "unknown" for target vendor and infer some targets based
1977 on the specified operating system.
1979 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
1981 * bfd-in.h, libaout.h: ANSIfy enums.
1983 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
1985 * archive.c (normalize): created version for VMS which removes the
1986 VMS directory crap from the front and end of a filename, eg turn
1987 [-.foo]bar.obj;123 into bar.obj
1988 (bfd_construct_extended_name_table): now writes index into an
1989 extended name table in decimal - the same base used to read an
1990 extended name table.
1992 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
1994 * aout-encap.c: Fix to use aout-target.h.
1995 * aoutf1.h: Use standard MY_object_p and MY_callback
1996 in aout-target.h. Remove target-specific versions.
1997 * host-aout.c: Re-write to use aout-target.h.
1998 * gen-aout.c: New files use with host-aout.c to generate
1999 host-specific a.out-related parameters.
2000 * Makefile.in: host-aout.o depends on aout-params.h, which is
2001 generated by gen-aout.
2002 * aout-target.h: Make a little more flexible.
2003 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2004 macro. Instead, inline it in aout-target.h.
2005 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2006 a gcc -Wall warning.
2007 * archive.c: Add missing commas in DEFUN macro (2 places).
2008 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2009 Berkeley ones, now that libiberty has them:
2010 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2011 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2012 remove unused variable.
2014 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2016 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2017 and execname inside HAVE_PROCFS ifdef since they are unused
2018 when it is not defined.
2020 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2022 * elf.c: Flag all sections as either code or data. We can't
2023 be sure what they are anyway, since ELF doesn't fit the
2024 traditional model of text+data+bss very well. Add new local
2025 function elf_read() to simplify code. Record entry point in
2028 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2030 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2031 rather than N copies of the same lines.
2033 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2035 * cpu-h8300.c: disassemble branch displacements correctly
2036 * coff-h8300.c: put reloc offsets out in 32bits
2038 * makefile.dos, configdj.bat: New files from DJ
2039 * cache.c: fopen with new macros is needed for DOS.
2040 * ieee.c: environ renamed to envi to stop an include file
2042 * opncls.c, coff-rs6000.c: more fopens with macros.
2044 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2046 * Makefile.in: infodir belongs in datadir.
2048 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2050 * Makefile.in: fix where docdir lives
2052 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2053 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2054 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2055 srec.c, syms.c, targets.c : all new documentation and lint
2059 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2061 * coffcode.h, srec.c: Lint.
2063 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2065 * Makefile.in: install using INSTALL_DATA, added standards.text
2068 * configure.in: mark directory as target dependent. configure
2069 nows works in objdir always so make file existence checks
2072 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2074 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2075 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2076 and mandir now keyed off datadir by default.
2078 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2080 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2081 computation of arch and machine type so it's worked out before
2082 some_aout_object_p is called.
2083 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2085 * archures.c: add extra field 'section_align_power' to hold
2086 default section alignment in object files.
2087 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2088 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2089 initialize the new field.
2090 * bout.c (b_out_callback): replace the text size, since aout
2092 * aoutx.h: Documentation in the new style
2094 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2096 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2097 use the saved value if mtime_set is already set (intended
2098 for archive files, though apparently not used yet).
2100 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2102 * targets.c: Revise comments about how to configure the target
2103 vector, to match reality. Remove mention of obsolete methods.
2104 Remove long lists of capitalized macros that turn into the same
2105 thing in lowercase. Normal vector simply lists all known
2106 lowercase xvec names; all other cases are handled by SELECT_VECS.
2108 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2111 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2112 list of supported targets.
2114 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2116 * archive.c (bsd_write_armap): The pad byte sometimes added to
2117 the string table in a __.SYMDEF member is now
2118 counted as part of the size of the string table.
2119 This is compatible with the old ranlib, as well as Sun's.
2121 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2123 * srec.c: Rewrote to fix many bugs; now gets the record type
2124 right, doesn't choke on input, sets the start address in an S9 and
2125 fills in the filename on an S0.
2127 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2129 * cpu-h8300.c: Add support for MEMIND addressing mode
2131 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2133 * coffcode.h: use the new macro if available
2135 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2136 * Makefile.in: Fixed dependencies due to file rename
2138 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2139 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2140 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2141 newos3.c, stab-syms.c, syms.c: All these files have had their
2142 #includes altered to point to the new places.
2144 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2146 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2148 * configure.in: Add vendor "ncr" as supported per-target vendor.
2149 Add svr4 case for i386 per-host case.
2151 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2154 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2156 * syms.c (bfd_decode_symclass): Return 'A'
2157 for symbols that are both absolute and global.
2158 * archive.c (bfd_special_undocumented_glue): Return NULL
2159 if bfd_ar_hdr_from_filesystem returns NULL.
2161 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2163 * Makefile.in: added coff-h8300
2164 * configure.in: now h8 is a coff target
2165 * cpu-h8300.c: fix various disassembly problems
2166 * libcoff.h: took out some code which has been #0ed for a long
2168 * targets.c: added h8 coff
2169 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2170 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2172 * coffcode.h: Started to change the way machine dependencies are
2173 handled, from the nest of #ifdefs to macros defined in the
2174 including coff-<foo>.c
2176 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2178 * aoutx.h (some_aout_object_p): Set the `executable' bit
2179 if the entry point is contained in the text segment, even if the
2180 text segment is at location 0.
2182 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2183 nonstandard MIPS sections (.rdata, .sdata, etc).
2185 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2186 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2187 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2189 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2191 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2193 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2194 from syms.c to new file stab-syms.c. Also, since GNU extended
2195 type codes such as N_SETT are no longer in ../include/stab.def,
2196 include them manually.
2197 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2198 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2199 * libaout.h: Added prototype for aout_stab_name().
2200 * Makefile.in: Update Makefile for new stab-syms.[co].
2202 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2204 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2205 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2206 just make N_XXX work by excluding the header from the text segment.
2207 * aoutx.h: Fix comments to match.
2209 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2211 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2212 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2213 for the "logical" text segment (i.e. never consider the exec
2214 header to be part of the text segment). This change is
2215 needed for consistency with various other parts of bfd and ld.
2216 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2217 and move calculation of obj_textsec(abfd)->size to libaout.h.
2218 * bfd-in.h: Removed bogus ';'.
2220 * Makefile.in: Add MINIMIZE flag to select lean
2221 or bloated target_vector.
2222 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2223 * newsos3.c: Fixes to ../include/aout64.h remove need
2224 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2226 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2228 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2229 handle both little and big-endian targets, with little
2230 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2231 * host-aout.c: Add FIXME note.
2233 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2235 * targets.c: Make the default target_vector contain
2236 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2237 Old behavior can be gotten by defining ALL_TARGETS.
2238 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2239 Factored out common code into new file aout-target.h.
2240 Saves a lot of duplicate code for a.out variants.
2242 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2244 Get 'make headers' to work when configured with +subdirs.
2245 * Makefile.in: Add $(subdir) to docdir path.
2246 * doc/Makefile.in (protos): Add $(srcdir) prefix
2247 to name of sed scripts.
2249 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2251 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2252 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2253 to include names of N_SETT etc.
2255 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2257 * elf.c: Add minimal support for ELF symbol tables. Generates
2258 canonical bfd symbol tables from ELF symbol tables. Change the
2259 name of some functions from bfd_<name> to elf_<name>.
2261 * syms.c: Trivial fix to comment to remove a redundant "to".
2263 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2265 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2266 form that GDB recognizes as COFF.
2268 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2270 * ieee.c (ieee_object_p): cast NULL correctly.
2271 * configure.in: added harris host
2273 * coff-a29k.c: Lots of changes, most from David Wood.
2275 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2277 * coff-m88k.c (coff_write_armap): Just #undef it.
2279 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2281 * Makefile.in: standardize on MINUS_G to disable debugging
2282 * coff-m88k.c: create coff armaps instead of bsd ones.
2283 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2286 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2288 * elf.c: Additions to support ELF format core files.
2289 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2290 has support for /proc (all the include files in particular).
2292 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2294 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2295 of two N_SO stabs, one for directory, and one for filename.
2297 * bfd-in.h (print_vma): Factor out duplicate definition.
2299 Exit a little more gracefully when malloc returns NULL.
2300 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2301 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2302 * libbfd.h: Rre-generated due to libbfd.c update.
2304 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2306 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2308 * elf.c (elf_object_p): Don't try to create a bfd section for
2309 the first ELF section header. It is just a placeholder.
2311 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2313 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2314 core files, when compiling native.
2315 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2317 FIXME: The aoutf1.h change below needs to be reversed back
2320 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2322 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2323 manipulation of lnno fields in lineno structs in a coff-<f>.h
2324 independent way. Override it in coff-<f>.h to your favourite
2325 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2326 (coff_swap_lineno_out): modified to use the new macros.
2328 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2330 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2331 unknown arch when the magic number doesn't specify the
2332 architecture, since some OSs (eg old sun3s) don't set the number, and
2333 020 is probably the right answer anyway.
2335 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2337 * hosts/h-news.h, hosts/h-rtbsd.h:
2338 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2339 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2340 bfd_print_symbol_nm, for use by nm.
2341 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2342 bfd_print_symbol_nm option, to print in nm format.
2343 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2344 oasys.c (oasys_print_symbol): Provide stub implementations
2345 for bfd_print_symbol_nm.
2346 * syms.c: New function bfd_decode_symclass, used by nm printer.
2347 New function bfd_stab_name to look up string name of stab code.
2349 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2351 * Makefile.in: Added ctor.c
2352 * archures.c (bfd_default_arch_struct) added
2353 bfd_default_reloc_type_lookup.
2354 * coffcode.h: removed a load of #if 0ed code.
2355 (coff_compute_file_section_positions): now works out the section
2356 alignment and size correctly in all cases.
2357 (coff_get_symtab): looks for constructor symbols and calls the
2358 right function when they're found. (coff_canonicalize_reloc):
2359 knows when a section is full of constructors and does the right
2361 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2363 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2364 * libcoff.h: removed #if 0ed code
2365 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2366 arch independent constructor relocation type.
2367 (bfd_reloc_type_lookup): removed the comment "this will go away"
2368 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2369 reloc which is used when BFD_RELOC_CTOR falls through to give a
2370 default 32bit reloc for constructors.
2371 (bfd_default_reloc_type_lookup): added.
2372 * aoutf1.h: fixed SEGMENT_SIZE typo.
2374 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2376 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2377 matching prefix "coff".
2378 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2379 rs/6000 csect records.
2381 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2383 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2384 * configure.in: add motorola delta88 cases
2385 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2386 write_armap prototype
2387 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2389 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2391 * Rename COFF-related files in `coff-ARCH.c' form.
2392 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2393 coff-mips.c, coff-rs6000.c to be exact.
2395 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2396 make output clutter.
2397 * config/mt-*: Ditto.
2399 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2401 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2402 John Gilmore. Archive support from Damon A. Permezel.
2404 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2405 * configure.in: Add rs6000 case.
2406 * targets.c: Add rs6000 vector.
2407 * archures.c: Add rs6000, fix comment on romp.
2408 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2409 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2410 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2411 * section.c (bfd_make_section): Return NULL on attempt to create
2413 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2414 (bfd_swap_aouthdr_in): Handle lots more members.
2415 (make_a_section_from_file): If section has already been seen,
2416 just return false rather than overwriting it.
2417 (coff_real_object_p): Understand incoming magic numbers.
2418 (coff_set_flags): Understand outgoing magic numbers.
2419 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2420 (build_debug_section): Add fn for reading debug string section.
2421 (get_normalized_symtab): Handle symbol names in debug string section.
2422 Remove unused obj_string_table.
2423 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2424 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2425 existing section before making one.
2426 * cpu-rs6000.c: New file.
2427 * rs6000coff.c: New file.
2429 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2431 * elf.c: Add partial support for ELF format corefiles. Still needs
2432 support for extracting registers from corefiles.
2434 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2436 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2437 RANLIB is defined as echo, send the output to /dev/null to help
2438 reduce clutter in the output from doing a make.
2440 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2442 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2443 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2445 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2447 * coffcode.h (coff_compute_section_file_positions): make it pad
2448 section size out if there are alignment restrictions so that the
2449 image will be ok on a system where section positions are worked
2450 out by accumulating sizes rather than from the section headers.
2451 * targets.c (proto write_armap). Changed orl_count to unsigned.
2452 * opncls.c (bfd_close_all_done). Added so that generative
2453 programs like gas can close a bfd without causing bfd confusion.
2454 * libbfd.h (changed becuase of protos)
2455 * amdcoff.c: messed with the way that jmp displacements are
2456 calcualated. This may not yet be totally correct.
2457 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2459 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2460 abs symbol has no section (like a register symbol).
2461 (coff_write_symbol) now zeros auxent before filling it up to help
2462 with sensitive applications.
2463 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2465 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2467 * bfd.c: Make sure we don't get a macro strerror().
2468 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2469 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2470 attempt to recover command, ifdef NO_CORE_COMMAND.
2471 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2473 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2475 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2477 * archive.c (bsd_write_argmap): The size of the ranlib structures
2478 should not include the size field itself.
2479 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2480 adata(abfd)->exec_bytes_size field instead of constant macro,
2481 because aoutx.h compiles to a simple .o file shared by
2482 all 32-bits a.out targets.
2484 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2486 * configure.in: Allow i386-sco-sysv.
2487 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2488 * cpu-h8300.c: lint.
2490 * host-aout.c: New strategy. We use common code, include files,
2491 and data structures to handle the file, but set a few parameters
2492 from the host's config file (page size, text start addr, etc).
2493 * libaout.h: Define HP BSD machine types.
2494 * aoutf1.h: Handle reading a.outs with these types.
2496 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2497 virtual-memory-address of the .reg section. We can't just make a
2498 section for "all the regs and nothing else" because only GDB knows
2499 exactly where the regs are (scattered around the upage and stack).
2500 Clean up memory allocation. Remove big- and little-endian
2501 vectors, replace with single vector; this only runs on the host,
2502 in host byte order. Replace byteswap routines with aborts in case
2504 * targets.c: There's only one trad_core_vec now.
2505 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
2507 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
2509 * hosts/h-amix.h (free): Fix prototype.
2511 * aoutx.h: Don't use NULL as an integer, for braindead systems
2512 that declare it as (void *)0. (From Peter Schauer.)
2514 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
2516 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
2517 problem with bad Ultrix system headers.
2518 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
2519 various kinds of alignments for the various kinds of
2522 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
2524 * doc/Makefile: Don't assume . is on the path (from James Clark).
2526 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
2528 * Makefile.in: Avoid Sun Make VPATH bugs.
2529 * targets.c: Declare trad_core vectors extern.
2531 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
2533 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
2534 * libbfd.h: Moved ALIGN macro here.
2535 * bout.c (b_out_callback): Replace i960_align by align_power.
2537 * libaout.h (struct aoutdata): Added fields page_size,
2538 segment_size and exec_bytes_size. These help generic code
2539 (in aoutx.h and libaout.h) to figure out where to align
2540 the various segments in a demand paged file.
2541 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
2542 to decide if the exec header counts in a_text (text segment size).
2543 Also, assume D_PAGED flag is set; don't set it here.
2544 * bout.c (b_out_callback): Add initialization of
2545 adata fields page_size, segment_size, and exec_bytes_size.
2546 * host-aout.c (NAME(host_aout, callback) and
2547 NAME(host_aout,mkobject): Ditto.
2548 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
2549 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
2550 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
2551 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
2552 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
2553 for some systems (mainly sunos), so do it in the callback instead.
2554 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
2555 * aoutx.h (NAME(aout,set_section_contents): Change the way
2556 filepos and size of sections are carried out to support
2557 older styles of demand paged executables.
2560 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
2562 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
2563 * bfd.c: Added macros to enable gas to swap coff records.
2564 * coffcode.h: Make the coff_swap_*_out routines return the number
2565 of bytes swapped, and cleaned up their prototypes.
2566 * configure.in: Added ebmon/coff support
2567 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
2569 * targets.c: Added new entry points for coff swapping
2571 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
2573 Restructure configuration scheme for bfd, binutils, ld.
2575 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
2576 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
2577 Change some config names to match other dirs.
2578 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
2580 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
2581 ../include/sysdep.h.
2582 * cpu-i960.c: Strncmp needed a length arg.
2583 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
2584 * i386aout.c: Remove dead N_TXTOFF override.
2585 * trad-core.c: Don't disable the whole file if SUN4_SYS.
2586 * config/: Rename some config files to match up h-*.h names.
2587 Remove all the HOST_SYS definitions from the config files.
2588 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
2589 * hosts/h-hp9000.h: Remove USG comment.
2590 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
2591 * hosts/h-news.h, h-sparc-64.h: New config files that had
2592 previously been kludged in the <sysdep.h> file.
2594 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
2596 * config/*: trad-core support is HOST dependent, not target
2597 dependent. Target config files only set DEFAULT_VECTOR and/or
2598 other vector elements. Exception: when host-aout.c is in use,
2599 in which case we're forced to assume we're native (hp, vax,
2600 tahoe). Rename XDEPFILES to HDEPFILES.
2601 * Makefile.in: Rename XDEPFILES.
2602 * config/h-sun*: Don't force static linking.
2603 * trad-core.c: Document how to use it nowadays.
2604 * i386aout.c, newsos3.c: Clean up.
2605 * i386coff.c: Allow 386 coff files to be used as core files too
2606 (for reading core files from embedded systems).
2608 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
2610 * Add i386aout.c for a.out support on the i386.
2612 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
2614 * reloc.c, section.c, syms.c, targets.c: correct info-node
2615 structure in *doc* comments.
2616 doc/Makefile: stop hiding complaints from makeinfo.
2618 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
2620 * aoutx.h (...some_aout_object_p): Take a third parameter,
2621 the internal_exec struct, and avoid ever looking at an
2622 external_exec. All callers changed to read the entire
2623 external_exec struct, swap and check its magic number,
2624 swap in the whole structure, and pass the swapped-in version to
2626 * bout.c: Bring into modern era. Use single _object_p routine
2627 for big- aand little-endian. Provide internal and external
2628 exec header structs. Use separate swap-in and swap-out routines.
2630 * libaout.h: Move struct internal_exec from ../include/aout64.h
2631 to here. Add obj_symbol_entry_size to struct aoutdata.
2632 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
2634 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
2635 EXTERNAL_NLIST_SIZE. Callers changed.
2637 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
2639 * bfd.c: Remove strerror() to libiberty.
2641 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
2642 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
2643 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
2644 last byte of transfer, not first byte, is within the section.
2646 * host-aout.c: Remove `BSD' archive support. Lint.
2648 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
2649 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
2650 `bfd_arch_info_type'. All uses changed.
2651 * reloc.c: Rename `bfd_reloc_status_enum_type' to
2652 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
2653 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
2654 it needs a better name.) All uses changed.
2655 * targets.c: Rename `enum target_flavour_enum' to `enum
2656 target_flavour', and remove the `_enum' from all of the enum
2657 values themselves. All uses changed.
2659 * configure.in, config/h-i386mach: i386 mach host.
2660 * config/t-i386-aout: Use host-aout.c.
2662 * trad-core.c: Give it its own xvec's to make it independent
2663 of other file formats.
2664 * ecoff.c, host-aout.c: Remove refs to trad-core.
2665 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
2666 * targets.c: #ifdef TRAD_CORE, include it in the vector.
2668 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
2670 * reloc.c: Extended NEWHOWTO macro
2671 * ieee.c: Changed the way 8bit pcrel is done
2672 * cpu-h8300.c: got the registers in the right order
2674 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
2676 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
2677 prediction is vindicated!
2679 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
2680 Remove refs to howto.c, since Steve forgot.
2682 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
2684 * elf.c: took the abort out of set_arch_mach so that objdump -i will
2685 still work. Now allows any architecture/machine to be set.
2687 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
2689 * howto.c deleted and moved code to reloc.c
2691 * libbfd.h, libbfd-in.h removed $id stuff for real
2693 * cpu-h8300.c Made it match various different spellings of h8300.
2695 * archures.c: Took out the first char filter which made it only
2696 look for a cpu/arch match when the first chars of supplied and
2697 tested names were the same.
2699 * targets.c removed oasys stuff, pending someone to fix the bugs
2703 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
2705 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
2706 ELF support good enough for GDB.
2707 * configure.in, config/h-amix, config/t-m68k-elf: Handle
2708 m68k-cbm-svr4 host and target.
2709 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
2710 so `diff' and `patch' can cope.
2712 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
2714 * archures.c: removed texinfo error
2716 * init.c: added texinfo hooks, and removed initialization error
2719 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
2722 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
2724 * cpu-i960.c: Avoid numerical count of initializers.
2726 Vax Ultrix changes from David Taylor <taylor@think.com>:
2727 * host-aout.c: Make little-endian vector really little-endian.
2728 * configure.in: Separate vax and tahoe cases, handle ultrix.
2729 * config/t-vax: Add trad-core.o.
2730 * config/h-vaxult: New host system.
2732 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
2734 * bfd-in.h VERSION, change version number to 0.18, this makes a
2735 gap, but now is the same as the linker version number.
2737 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
2738 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
2739 files will eventually contain processor specific bits for bfd,
2740 like strange relocation information and dis/assembly. So far only
2741 the H8 has been even partially done. This work also ties in with
2742 the change in handling architectures.
2744 * amdcoff.c: (a29k_reloc) fix error message.
2746 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
2747 discover the architecture of the bfd. (sunos4_callback) calls the
2748 function bfd_set_arch_mach rather than stuffing stuff directly
2749 into the bfd. (sunos4_write_object_contents), changed names of
2752 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
2753 setup the environment.
2755 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
2756 headers in big endian format, regardless of the endianess of the
2759 * archures.c: totally changed. Now an architecture is represented
2760 with a pointer to an info structure rather than an enumerated type
2761 and a long. The old info is available as two elements in the
2762 structure. Future enhancements to architecure support will
2763 involve pointers to methods being placed into the info structure.
2765 * bfd.c: changed the definition of the bfd structure for the new
2768 * bout.c: (b_out_set_arch_mach) changed to use the new
2769 architecture mechanism.
2771 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
2772 the new architecture mechanism.
2774 * configure.in: added h8 stuff.
2776 * ieee.c: too many changes to note. Now ieee files written with
2777 bfd gas and ld can be read by gld and ieee only linkers and
2780 * libbfd.c, libbfd.h: changed prototype of bfd_write.
2782 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
2783 than fixing the structure directly.
2785 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
2786 than fixing the structure directly.
2788 * opncls.c: (new_bfd) makes sure that bfd_init has been called
2789 before opening a bfd.
2791 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
2792 rather than fixing the structure directly.
2794 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
2795 in the t/hmake file) a user can select which backends they want
2796 linked with bfd without changing the source.
2798 * init.c: new, looks after initializing modules.
2800 * howto.c: for future use, will allow an application to work out
2801 what cookie to use as a handle on a relcoatio howto.
2803 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
2805 * srec.c: Better error checking, partly from Peter Schauer.
2806 (srec_object_p): Avoid assuming any file that starts with 'S' is
2807 an S-record file! (Check for 3 uppercase-hex digits after it.)
2808 (ISHEX): Define new macro for checking supposedly hex characters.
2809 (pass_over): Treat as EOF any S-record line that:
2810 * doesn't have hex in either size character
2811 * produces a size larger than 0x7F
2812 * has an unrecognized type number
2814 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
2816 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
2817 opncls.c: Lint (saber actually).
2819 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
2821 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
2822 * newsos3.c: Fixed two types: newos3 -> newsos3.
2823 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
2824 to use correct segment.
2826 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
2828 * aoutx.h (print_symbol): Handle missing symbol->name.
2830 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
2832 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
2835 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
2837 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
2838 add sgi/irix support.
2840 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
2842 Changes for the AMD 29000 Ultracomputer port from David Wood.
2845 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
2847 * Makefile.in: Make subdirs work by using $(INCDIR) in the
2850 * coffcode.h (coff_real_object_p): Pass information about the
2851 current file's coff symbol format to BFD via the coff_data struct.
2852 (coff_find_nearest_line): obj_icof => coff_data.
2853 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
2854 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
2855 and DIMNUM == E_DIMNUM.
2856 * configure.in: Handle a29k-*-* hosts, and targets
2857 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
2858 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
2859 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
2860 local_linesz to `coff_data' (tdata) struct.
2861 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
2862 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
2864 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2866 * Makefile.in: $(MAKE) for make, $(docdir) for doc
2867 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
2869 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
2871 * aoutf1.h (sunos4_core_file_p): Release the right storage in
2873 (sunos4_core_file_matches_executable_p): Fix header comparison.
2874 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
2875 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
2877 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2879 Allow GDB to patch object files.
2881 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
2882 * trad-core.h (trad_unix_core_file_p): Ditto.
2883 * aoutx.h (aout_set_section_contents): On first output, check
2884 abfd->direction and complain if erroneous.
2886 * Makefile.in: Add crude dependencies.
2888 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2890 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
2891 to h/t-xxxx files so that everything will work on System V.
2893 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
2895 * aoutx.h: Add information on host-aout.c and how to configure
2896 to use it, to the manual.
2897 * configure.in: Tix typo.
2898 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
2899 else dummy out the core file support.
2900 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
2901 specified, use it to locate the data section.
2902 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
2903 rather than as chars (lint).
2905 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
2907 * aoutx.h, coffcode.h: saberized.
2909 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2911 * bfd.texinfo: some cleanup, reincorporated more intro matter from
2913 bfd.c, targets.c: minor rewording of doc segments
2916 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
2918 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
2919 etc, rather than TEXT_START_ADDR.
2920 * host-aout.c: Remove #if 0 around whole thing.
2921 Update to modern (32/64-bit) a.out naming conventions.
2922 Include a large chunk of ../include/a.out.gnu.h to get macros that
2923 are not defined by the system include files.
2924 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
2925 macro used by the other a.out implementations.
2926 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
2928 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2930 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
2931 texdoc and psdoc; make these depend on generated .texi's
2933 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
2936 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
2939 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
2940 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
2941 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
2942 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
2943 obtrusive marks indicating .c origins.
2945 * bfd.texinfo: generalize most references to linker
2947 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2949 * Makefile.in: include core.p in PROTOS (building better bfd.h)
2950 * archures.c: remove empty foo() definition (crept in at vn1.9)
2952 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
2954 * bfd.texinfo: use @setchapternewpage on instead of lots of
2955 @page's; minor rephrasing in Introduction.
2957 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
2958 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
2959 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
2960 segments): used BFD (caps) more consistently as a name in
2961 discourse, fixed a few other minor typos and uses of fonts
2964 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2966 * coffcode.h: fixed bug where string table size wasn't being swapped.
2968 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2970 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
2972 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
2973 flags. (bfd_print_symbol_vandf) now knows what to do with the
2976 * aoutx.h: made translate_from_native_sym_flags and
2977 translate_to_native_sym_flags produce the above flags.
2980 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
2982 * all files: update copyright notices for GPL version 2.
2983 Install header comments and attribute most modules to their
2984 authors. BFD's name is now officially "Binary File Descriptor",
2985 so remove any conflicting pejoratives.
2986 archures.h: Consists solely of comments; remove it.
2988 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2990 * Makefile.in, bfd.c: Made it compile again.
2992 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2994 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
2997 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
2999 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3000 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3003 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3004 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3006 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3008 * Everything: created some new files, core.c format.c, reloc.c,
3009 section.c and syms.c to split the functionality a bit better.
3010 Cleaned up the rest of the files a bit, and added some
3014 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3016 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3017 really takes 3 arguments, patched code and ammended prototypes.
3019 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3021 * ../include/bfd.h (struct bfd_target): Added new field
3022 "align_power_min" which contains the minimum alignment for a
3023 section. This is used in coff_new_section_hook. The field
3024 insertion necessitates an update of all backends..
3026 * aoutf1.h jump table field inserted
3028 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3031 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3032 table field inserted.
3034 * coffcode.h(just about everything) Now patches up symbol tables
3035 using a different mechanism. The Intel major bug has been fixed,
3036 and the linker can self host on the Aviion and be debugged with
3039 * ecoff.c: new include and jump table patch, i386coff.c: new
3040 include and jump table patch, icoff.c: new include and jump table
3041 patch, ieee.c: can now read archives containing ieee modules.,
3042 libcoff.h: added (combined_entry_type), libieee.h: uped max
3043 sections to 20, m68kcoff.c: new include and jump table patch,
3044 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3045 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3046 srec.c: jump table patch. trad-code.c fixed #IF typeo
3048 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3050 * coffcode.h (coff_swap_aux_in): added else case to deal with
3051 filenames less than 9 characters.
3054 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3056 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3058 * srec.c: now allows any number of sections to be created in a
3059 file. Outputs addresses of the right length.
3061 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3063 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3064 target didn't match, the format got set to the attempted match,
3065 breaking a future test.
3067 *../include/i386coff.h : fixed typo in type field with size
3069 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3070 support in the jump table for the swapping routines exported to
3071 gdb. Now gdb works with the 386.
3073 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3075 * Merge in changes from gdb-3.95 release.
3076 Makefile.in: Allow hmake and tmake files to add OFILES.
3078 bfd.c: support specific targets as well as searching. When
3079 searching, take default target in preference to others.
3081 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3082 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3083 libbfd.h: Support specific targets as well as searching.
3084 opncls.c: Support specific targets as well as searching.
3085 targets.c: Search is short-circuited if default target matches.
3086 liboasys.c, libieee.c: Undo bothner changes that make macros
3087 work to the left of assignment, but which depend on the
3088 representations of different pointer types being the same.
3090 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3092 * i386coff.c: created.
3093 * coffcode.h: added support for 386.
3094 * Makefile.in: added support for 386.
3095 * ../include/i386coff.h: created
3097 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3099 * coffcode.h: removed all put_x_<sizes>
3100 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3104 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3106 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3108 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3110 * everything: Removed sysdep.h from bfd.h and put back into files
3111 from which it was split out. Now 64 bit version is built with a
3112 -DHOST_64_BIT="long long" on the compile line.
3115 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3117 Changed all the [get|put][name] routines to use [get|put]_[size
3120 Put in support for 64 bit work. Now two versions of bfd may be
3121 generated, according to the state of TARGET_64_BIT, one which is
3122 32 bit only, and one which is 64/32 bits.
3123 Created new back end 'demo64' to test 64 bit functionality.
3125 Renamed some files to work on DOS.
3127 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3128 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3129 chage, 64 bit transfer. * liba.out.h: Split out common code from
3130 sunos and newsos into liba.out. Name changes and prototype mods. *
3131 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3132 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3133 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3134 change and 64bit stuff.* newsos3.c: common code removed, new jump
3135 table. * oasys.c: Name change * opncls.c: Portability fixes *
3136 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3137 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3138 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3139 64bit ized. * demo64.c: 64 bit a.out back end
3145 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3147 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3148 on LHS of assignment, even when using old compilers.
3149 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3150 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3151 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3152 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3153 * targets.c: Add declaration of newsos3_vec.
3156 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3158 * aout.c: fixxed some of the problems with filepos calculation.
3159 (swap_ext_reloc): fixed problem with creation of relocs.
3160 (aout_set_section_contents): fixed filepos problem
3162 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3163 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3164 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3165 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3166 cleaned up. (coff_write_object_contents) cleaned up.
3168 * ecoff.c: Totally different. Now supports ecoff fully.
3170 * icoff.c: fixed problems in relocation callout.
3172 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3174 * m68kcoff.c: updated target vector.
3176 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3177 choose_reloc_size. (sunos4_write_object_contents) now calls
3178 choose_reloc_size so outputs relocs correctly, also calculates the
3179 size of the sections correctly.
3183 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3185 Merge Per Bothner's changes to modularize BFD a.out a bit.
3187 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3188 * ieee.c: Cast enums to int before comparing them, for brain-
3190 * coff-code.h: Remove coff_get_section_contents, and use the
3191 generic one instead.
3193 * aout.c: Derive new module from sunos.c, containing generic
3194 support code for all kinds of a.out files.
3196 * sunos.c: Remove all code that goes in aout.c. Split out
3197 machine dependent followup in sunos4_object_p into
3198 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3199 and redefine only the names we CHANGE, not all the names. Drop
3200 the little-endian vector, and rename the vector as sunos4 rather
3203 * b.out.c: Use aout.c routines for most of the work. Slight
3204 changes for the new regime. Remove close_and_cleanup and
3205 get_section_contents in favor of generics. New transfer vector
3208 * newsos.c: New support for Sony NEWS, another a.out format.
3210 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3211 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3212 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3214 * opncls.c (bfd_close): Call format-dependent write_contents
3215 routine, if writing, before calling target-dependent
3216 close_and_cleanup routine (which is now always generic, I think).
3217 * srec.c: Use bfd_alloc instead of malloc. Remove
3218 close_and_cleanup and move code from it to
3219 srec_write_object_contents. Add write_contents to tvec.
3220 * targets.c: Remove a.out little vector, replace a.out big
3221 vector with SunOS vector. FIXME: Need Vax support again now.
3223 * libbfd.h: Add write_contents format-dependent-vector to the
3224 bfd_target vector. Supply a generic close_and_cleanup routine.
3225 * liba.out.h: Handle the new aout.c split. Add prototypes for
3226 all routines defined in aout.c. Rename "sunos" things to "aout"
3227 things. Add a few fields where needed for various formats.
3228 * Makefile.in: Add aout.c and newsos.c.
3230 * archive.c, ieee.c, oasys.c: Lint.
3232 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3235 changed forward declaration struct stat; to reduce warnings. Changed
3236 comment on bfd_h_<x>_x.
3238 * ../include/m68kcoff.h, ../include/intel-coff.h,
3239 ../include/m88k-bcs.h
3240 Now there are two incarnations of relocs, linenos and syments. One for
3241 internal digestion, and one full of char arrays for I/O. The original
3242 names have gone to detect errors.
3244 * Makefile.in, m68kcoff.c, targets.c
3245 Test new structure code with a 68k coff implementaion
3247 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3248 Fixed all the places where there were problems with the size and
3249 alignments of structures on disk and structures in memory. #ifed out
3250 all the code in coffswap.c, since it should be done using the target
3253 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3255 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3256 multiple reloc command.
3258 * sunos.c (sunos4_set_section_contents): Made it so that sections
3259 are always padded to their alignment size.
3261 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3263 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3264 Clean up types and such (saber C problems).
3265 * ecoff.c: Clean up types and such. Remove routines that are
3266 not used. Fix up reading and swapping of shorts from files.
3268 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3270 * a.out.vax.c: Remove two bogus "static" from prototypes.
3272 * ecoff.c: Got rid of lots of non-working junk (that had
3273 been copied directly from coff-code.h).
3274 Updated to be consistent with updates to icoff.c and coff-code.h.
3276 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3277 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3279 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3280 but until the target_vector is automatically generated,
3281 it's as good as any. Note that the text offset is the only
3282 difference between NewsOS and SunOs (including magic numbers).
3283 (Most of the sunos_* routines should to renamed bsd_*
3284 and move to a bsd.c file. Then (and when the target_vector
3285 is automatically generated) it might make sense to create
3286 a separate Sony target.)
3288 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3289 on some systems, and doesn't help on others.
3290 Similarly, only define X_OK if not already defined.
3292 * trad-core.c: Don't include sys/stat.h - at least
3293 on NewsOS 3, it has already been included.
3295 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3297 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3298 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3299 symbol tables if necessary when reading them in, so gdb can use
3300 them. Add "bfd_coff_" to the names so they won't conflict with
3301 names in calling programs. FIXME-soon: if coff-code.h is
3302 included in two BFD modules, this will cause duplicate
3303 definitions; the routines should be exported to a separate,
3304 common, module (probably along with a mess of other ones).
3306 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3308 Improve modtime support.
3310 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3311 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3312 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3313 BUG: archive members still do not get correct mod times.
3315 Improve floating point support for core files.
3317 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3318 (sunos4_core_file_p): Create a second registers section in the
3319 core file, called ".reg2", for the float registers.
3321 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3323 * many changes to improve archive handling; found a logic flaw in
3324 bfd_check_format which only just happened to work by cooncidence.
3326 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3328 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3331 * bfd.h: changed type of udata in asymbol to void *, like it
3332 should be. Added bfd_reloc_dangerous enum member.
3334 * coff-code.h: Fixed it so that internally generated symbols get
3335 their values relocated correctly in all cases. Removed calls to
3338 * icoff.c: Not understanding the destination symbol of a reloc is
3339 not a failure any more, just 'dangerous'. This allows linking of
3340 b.out and coff images.
3342 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3346 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3348 * sunos.c (translate_to_native_sym_flags): fixed
3349 sym_pointer->n_value so that symbols on the way out get their
3350 section relative values calculated correctly.
3352 * coff-code.h (mangle_symbols): fixed problem where tags were not
3353 being relocated for structs, enums, unions. Also various lints.
3355 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3357 * archive.c (get_elt_at_filepos): system_call_error returned
3360 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3362 * Resolve the use of no_error and system_call_error.
3363 The bfd library itself now will never set bfd_error to
3366 The code still needs to be combed to make sure all the error
3367 codes are correct. I suspect they are not always set correctly.
3369 * The names of all the messages have _ prepended because the sun
3370 bundled compiler can't distinguish from a macro which takes an
3371 argument and the same identifier in a non-macro context.
3373 * The reason for the above being that entry points which used to
3374 be trampoline functions are now just macros which expand to a
3375 direct call through the bfd's xfer vector.
3377 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3378 must gas have its own version of everything (the gas version
3379 had the correct value)
3381 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3383 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3384 properly support i960 architecture and output correct reloc stuff.
3386 * bfd.h: added prototype for bfd_printable_arch_mach, added
3389 * coff-code.h: Applied patches from chrisb to support i960
3390 architecture, zero relocs and swap them correcly and conditionally
3391 compiled the timestamp.
3393 * sunos.c: Made the default section alignment 2^3 so that doubles
3394 are done properly. Fixed the same reloc bug that was in b.out.c
3396 * sysdep.h: Now compiles on a Posix box
3398 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3400 * icoff.c: Fix comment on big-endian version.
3401 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3402 F_RELFLG). Set F_AR32WR in output files if little endian
3405 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3407 * archures.c fixed =/== typo
3409 * sunos.c added architecture stuff for output. Fixed
3410 bug where files where vma(data) != size(text)
3411 were processed wrong.
3413 * coff-code.h added a lint cast
3415 * (../include/a.out.sun4.h) fixed it so zmagic
3418 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3420 * archive.c removed loads of includes, and fixed bug where string
3421 table didn't have a null at the end.
3423 * bfd.c fixed includes, added symbols argument to
3424 canonicalize_reloc entry point.
3426 * libbfd.c fixed includes and added some lint patches.
3428 * targets.c added both sorts of intel coff.
3430 * b.out.c fixed included, changed was the canonical
3433 * icoff.c added support for callj and big and little
3436 * opncls.c added chmod+xing for files with EXEC_P set.
3438 * sunos.c fixed includes. Changed default section
3439 alignement to words. Fixed relocation stuff to work with
3442 * bfd.h various new types added, prototype for new
3443 reloc calls, changed bfd->iostream to a void *
3444 to including files don't need stdio.h.
3446 * libcoff.h added conversion table to tie relocs to
3451 * coff-code.h fixed includes. Added code to support
3452 big and little endian formats. Various lints. Better
3453 processing of symbols. Changed reloc stuff to new
3456 * libbfd.h fixed includes
3459 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3461 * bfd.h changed name of alignment entry in sec_struct to
3462 alignment_power, because of conflicting uses within bfd.
3463 Now it should be obvious that it's a 2**n alignment
3464 specifier. Removed start_pad, end_alignment, block, minsize,
3465 output_file_alignment, subsection_alignment and original_vma fields.
3466 Added align_power() macro. Fixed bfd_section_alignment
3467 acessor macros. Added bfd_symbol_same_target macro.
3469 * b.out.c (b_out_write_object_contents) fixed to use
3470 new alignment member. Fixed (callj_callback) to use section
3471 relative symbols properly.
3473 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3474 Fixed (translate_from_native_sym_flags) to correctly make
3475 symbols section relative.
3477 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3478 (bfd_make_section) took out initialization of obsolete members.
3479 (bfd_print_symbol_vandf) added
3481 * opncls.c (bfd_create) created.
3483 * coff-code.h (coff_new_section_hook) took away refs
3484 to obsolete members. (make_a_section_from_file) added
3485 conversion between alignment types. (coff_symbol_from)
3486 added. (coff_count_linenumbers) only counts linenumbers
3487 if symbol is of coff-type. (coff_mangle_symbols) only
3488 heavily mangles symbols if symbol is coff-type.
3489 (coff_write_symbols) various lints. (coff_write_object_contents)
3490 various lints and modification for alignment conversion.
3491 (coff_slurp_relocs) fixed for use with new asection shape.
3493 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3495 * archive.c lots of lint
3497 * b.out.c added callj relocation support, upgrated reloc howto.
3498 Fixed so that asymbol and reloc records are output
3501 * bfd.c lots of lint, support for new bfd entry point
3504 * bfd.h changed definition of asymbol to contain pointer to
3505 owning bfd, removed target dependencies.
3507 * cache.c took out print statements, put in BFD_ASSERT calls.
3509 * coff-code.h various lints, corrected linenumber output
3510 functionality. Added support for new style asymbols and
3511 bfd_print_symbol. Fixed so that asymbol and
3512 reloc records are handled correctly. Added timestamp.
3514 * icoff.c Added support for new howto shape.
3516 * liba.out.h Added support for new asymbol shape
3518 * libbfd.c various lints
3520 * libbfd.h various lints
3522 * libcoff.h added support for new asymbol shape.
3524 * sunos.c various lints. Added support for new asymbol shape
3525 and bfd_print_symbol.
3527 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
3529 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
3530 pointer lint. Added support for callj relocation. Fixed bug where
3531 the last 32 bytes of the text section were overwritten by data. Fixed bug
3532 where archives of b.out didn't work due bfd_slurp_extended_name_table
3535 * sunos.c added support for n_other field. Braced the howto table so
3536 that it won't be affected by any lengthing of the howto struct typedef.
3539 * bfd.h added support for n_other field, added special_function
3540 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
3543 * bfd.c upgraded bfd_perform_relocation, various lints.
3545 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
3547 * ChangeLog: Started ChangeLog for BFD.
3548 * ToDo: Create file for suggestions.
3550 * Makefile: Support easy loading into Saber C.
3551 Add dependencies for icoff.o and bcs88kcoff.o.
3552 Rename coff.c to coff-code.h. Change callers.
3554 * bfd.c (bfd_check_format): Allow the check_format routines
3555 to return the desired target vector, rather than just a Boolean.
3556 bfd.h (bfd_check_format): Change function pointer return type.
3557 archive.c (bfd_generic_archive_p): change callee.
3558 b.out.c (b_out_little_object_p, b_out_big_object_p,
3559 b_out_real_object_p): change callee.
3560 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
3561 in check_format transfer vectors that need a filler.
3562 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
3563 bcs88kcoff.c: change callee.
3564 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
3565 icoff.c: change callee.
3566 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
3568 * libbfd.c (zalloc): It should actually zero the storage!
3569 This was commented out for some reason.
3571 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
3572 This is so callers can avoid <stdlib.h> which doesn't exist
3575 * bfd.c (map_over_sections): Add debugging code, since I
3576 noticed the section count for sunos core files was bad, but only
3577 GDB had detected the problem.
3578 (bfd_set_section_lineno_size, bfd_set_section_linenos,
3579 bfd_get_section_linenos): Remove obsolete functions.
3580 (bfd_apply_relocations): Use longs, not ints, for the math.
3582 * bfd.h: Declare enum boolean and struct bfd_target as well
3583 as typedefs for them. Remove obsolete
3584 bfd_get_section_lineno_size.
3586 * cache.c: Make the "fdopen" support work. Keep better track
3587 of how many files are open. Centralize the opening of files
3588 and be sure bfd_open[rw] actually try to open the file. Evade
3589 linked list initialization problems.
3591 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
3593 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
3595 * cplus-dem.c: Delete file, since it is not part of BFD.
3597 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
3598 (bfd_openr, bfd_openw): Actually open the file, give error now.
3600 * sunos.c (sunos4_core_file_p): Set section count.
3601 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
3602 obsolete definitions.
3603 (_write_symbol_table): Initialize <idx> counter.
3604 (foop): Eliminate debugging code.
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